SimazineRED
April 6, 2006
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United States Prevention, Pesticides EPA 738-R-06-008
Environmental Protection and Toxic Substances April 2006
Agency (7508P)
Reregistration
Eligibility Decision for
Simazine
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Reregistration Eligibility Decision (RED) Document for Simazine
List A
Case Number 0070
Approved by: Date: April 6, 2006
Debra Edwards, Ph. D.
Director
Special Review and Reregistration Division
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Table of Contents
Simazine Reregistration Eligibility Decision Team 5
Glossary of Terms and Abbreviations 6
Abstract 8
I. Introduction 9
II. Chemical Overview 10
A Chemical Identity 10
B. Use and Usage Profile 11
C. Tolerances 12
III. Summary of Risk Assessments 13
A. Human Health Risk Assessment 13
1. Hazard Profile 13
2. Dietary Exposure and Risk from Food 18
3. Dietary Exposure and Risk from Drinking Water 19
4. Residential Exposure and Risk 24
5. Aggregate Exposure and Risk 25
6. Occupational Exposure and Risk 26
a. Handler Exposure and Risk 26
b. Post-Application Exposure and Risk 30
7. Human Incident Summary 31
B. Ecological Risk Assessment 31
1. Environmental Fate and Transport 33
2. Aquatic Organism Exposure and Risk 34
3. Terrestrial Organism Exposure and Risk 37
4. Risk to Endangered Species 40
5. Ecological Incident Summary 41
IV. Risk Management and Reregistration Decision 42
A. Determination of Reregistration Eligibility 42
B. Public Comments and Responses 43
C. Regulatory Position 43
1. Food Quality Protection Act Findings 43
a. "Risk Cup" Determination 43
b. Determination of Safety to U.S. Population (Including Infants and Children) .... 44
c. Endocrine Disrupter Effects 44
d. Cumulative Risks 45
2. Tolerance Summary 46
D. Regulatory Rationale 49
1. Human Health Risk Management and Mitigation 49
a. Dietary Risk Mitigation (Food and Drinking Water) 49
i. Simazine Surface Water CWS Monitoring Program 51
ii. Revised Model Concentrations and Additional Confirmatory Data Needs 55
b. Residential Risk Mitigation 55
c. Aggregate Risk Mitigation 56
d. Occupational Risk Mitigation 56
2. Environmental Risk Management and Mitigation 57
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3. Other Labeling Requirements 58
4. Threatened and Endangered Species Considerations 58
V. What Registrants Need to Do 59
A. Manufacturing-Use Products 59
1. Additional Generic Data Requirements 59
2. Labeling for Manufacturing-Use Products 61
B. End-Use Products 61
1. Additional Product-Specific Data Requirements 61
2. Labeling for End-Use Products 61
VI. Appendices 78
Appendix A. Simazine Uses and Use-Patterns Eligible for Reregistration 79
Appendix B. Table of Generic Data Requirements and Studies Used to Make the
Reregistration Decision 83
Appendix C. Technical Support Documents 90
Appendix D. Citations Considered to be Part of the Database Supporting the
Reregistration Decision (Bibliography) 93
Appendix E. Generic Data Call-In (GDCI) 249
Appendix F. Product-Specific Data Call-In (PDCI) 250
Appendix G. EPA's Batching of Simazine Products for Meeting Acute Data
Requirements for Reregistration 251
Appendix H. List of Registrants Sent this Data Call-In Notice 255
Appendix I. List of Available Related Documents and Electronically Available Forms 257
Appendix J. Letter to Amend Terms and Conditions of MUP Registrations 261
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Simazine Reregistration Eligibility Decision Team
EPA Office of Pesticide Programs
Special Review and Reregistration Division
Diane Sherman
Bonnie Adler
Anne Overstreet
Robert McNally
Health Effects Division
David Soderberg
John Liccione
Jose Morales
Steven Weiss
Wade Britton
Cathy Eiden
Environmental Fate and Effects Division
Anita Pease
Mary Frankenberry
Thuy Nguyen
Biological and Economic Analysis Division
Bill Phillips
Jenna Carter
Monisha Kaul
Nicole Zinn
Stephen Smearman
Steve Jarboe
Timothy Kiely
Arnet (Skee) Jones
Registration Division
Hope Johnson
Jim Tompkins
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Glossary of Terms and Abbreviations
AGDCI
ai
aPAD
BCF
CFR
cPAD
CSF
CSFII
DCI
DEEM
DFR
DNT
EC
EDWC
EEC
EPA
EUP
FDA
FIFRA
FFDCA
FQPA
GLN
IR
LCso
LD
'50
LOC
LOAEL
MATC
mg/kg/day
mg/L
MOE
MRID
MUP
NOAEL
OPP
Agricultural Data Call-In
Active Ingredient
Acute Population Adjusted Dose
Bioconcentration Factor
Code of Federal Regulations
Chronic Population Adjusted Dose
Confidential Statement of Formulation
USDA Continuing Surveys for Food Intake by Individuals
Data Call-In
Dietary Exposure Evaluation Model
Dislodgeable Foliar Residue
Developmental Neurotoxicity
Emulsifiable Concentrate Formulation
Estimated Drinking Water Concentration
Estimated Environmental Concentration
Environmental Protection Agency
End-Use Product
Food and Drug Administration
Federal Insecticide, Fungicide, and Rodenticide Act
Federal Food, Drug, and Cosmetic Act
Food Quality Protection Act
Guideline Number
Index Reservoir
Median Lethal Concentration. A statistically derived concentration of a
substance that can be expected to cause death in 50% of test animals. It is
usually expressed as the weight of a substance per weight or volume of
water, air, or feed, e.g., mg/1, mg/kg, or ppm.
Median Lethal Dose. A statistically derived single dose that can be
expected to cause death in 50% of the test animals when administered by
the route indicated (oral, dermal, inhalation). It is expressed as a weight
of substance per unit weight of animal, e.g., mg/kg.
Level of Concern
Lowest Observed Adverse Effect Level
Maximum Acceptable Toxicant Concentration
Micrograms Per Gram
Micrograms Per Liter
Milligram Per Kilogram Per Day
Milligram Per Liter
Margin of Exposure
Master Record Identification Number. EPA's system for recording and
tracking studies submitted.
Manufacturing-Use Product
No Observed Adverse Effect Level
EPA Office of Pesticide Programs
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OPPTS
PAD
PCA
PDF
PHED
Pffl
ppb
PPE
ppm
PRZM/EXAMS
Q*
RAC
RED
REI
RfD
RQ
SCI-GROW2
SAP
SF
SLC
TGAI
USDA
USGS
UF
UV
WPS
EPA Office of Prevention, Pesticides, and Toxic Substances
Population Adjusted Dose
Percent Crop Area
USDA Pesticide Data Program
Pesticide Handler's Exposure Data
Pre-harvest Interval
Parts Per Billion
Personal Protective Equipment
Parts Per Million
Pesticide Root Zone Mode/Exposure Analysis Modeling System, Tier II
Surface Water Computer Model
The Carcinogenic Potential of a Compound, Quantified by the EPA's
Cancer Risk Model
Raw Agriculture Commodity
Reregi strati on Eligibility Decision
Restricted-Entry Interval
Reference Dose
Risk Quotient
Tier I Ground Water Computer Model
Science Advisory Panel
Safety Factor
Single Layer Clothing
Technical Grade Active Ingredient
United States Department of Agriculture
United States Geological Survey
Uncertainty Factor
Ultraviolet
Worker Protection Standard
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Abstract
This document presents EPA's decision regarding the reregi strati on eligibility of the
currently registered uses of the active ingredient simazine. The Agency has conducted human
health and environmental fate and effects risk assessments for simazine and has made tolerance
reassessment decisions for existing tolerances. Simazine has also been determined to share a
neuroendocrine mechanism of toxicity with two other structurally-related chlorinated triazines,
atrazine and propazine, and their three chlorinated degradates. The Agency has completed its
cumulative risk assessment for the chlorinated triazine class of pesticides, concluding that with
the mitigation measures in this document and in the 2003 IRED for atrazine the cumulative risks
associated with these pesticides are below the Agency's level of concern. The Agency has
determined that, with label amendments and changes as specified in this document and the 2003
IRED for atrazine, there is a reasonable certainty that no harm will result to the general U.S.
population, infants, children, or other major identifiable subgroups of consumers, from the use of
simazine, atrazine, and propazine. The Agency has determined that simazine will be eligible for
reregi strati on provided that the risk mitigation measures outlined in this document are adopted
and label amendments are made to reflect these measures.
EPA has identified potential human health risks of concern associated with the current
registered uses of simazine from dietary exposure from drinking water, residential exposure, and
occupational exposure. EPA has also identified potential ecological risks of concern to non-
target organisms. To reduce these exposures and to address subsequent risks of concern, EPA is
requiring a number of mitigation measures such as prohibiting specific uses, formulations, and
application methods; reducing maximum application rates to typical rates; establishing a
performance standard for raw water concentrations; requiring appropriate PPE for occupational
handlers; and adding setbacks from wells and waterways. The Agency is also requiring
appropriate data to confirm the decisions presented in this RED. The Agency has determined
that simazine is eligible for reregi strati on provided that the risk mitigation measures outlined in
this document are adopted and label amendments are made to reflect these measures.
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I. Introduction
The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) was amended in 1988
to accelerate the reregi strati on of products with active ingredients registered prior to November
1, 1984, and amended again by the Pesticide Registration Improvement Act of 2003 to set time
frames for the issuance of Reregi strati on Eligibility Decisions (REDs). The Act calls for the
development and submission of data to support the reregi strati on of an active ingredient, as well
as a review of all data submitted to the Environmental Protection Agency (hereafter referred to
as EPA or the Agency). Reregi strati on involves a thorough review of the scientific database
underlying a pesticide's registration. The purpose of the Agency's review is to reassess the
potential hazards arising from the currently registered uses of a pesticide; to determine the need
for additional data on health and environmental effects; and to determine whether or not the
pesticide meets the "no unreasonable adverse effects" criteria of FIFRA.
On August 3, 1996, the Food Quality Protection Act (FQPA) was signed into law. This
Act amended FIFRA and the Federal Food, Drug, and Cosmetic Act (FFDCA) to require
reassessment of all existing tolerances for pesticides in food; by August 3, 2006, EPA must
review all tolerances in effect as of August 2, 1996. In reassessing these tolerances, the Agency
must consider, among other things, aggregate risks from non-occupational sources of pesticide
exposure, whether there is increased susceptibility among infants and children, and the
cumulative effects of pesticides that have a common mechanism of toxicity. When the Agency
determines that aggregate risks are not of concern and concludes that there is a reasonable
certainty of no harm from aggregate exposure, the tolerances are considered reassessed. EPA
decided that, for those chemicals that have tolerances and are undergoing reregi strati on,
tolerance reassessment would be accomplished through the reregi strati on process.
FQPA requires EPA to consider "available information" concerning the cumulative
effects of a particular pesticide's residues and "other substances that have a common mechanism
of toxicity" when considering whether to establish, modify, or revoke a tolerance. Potential
cumulative effects of chemicals with a common mechanism of toxicity are considered because
low-level exposure to multiple chemicals causing a common toxic effect by a common
mechanism could lead to the same adverse health effect as would a higher level of exposure to
any one of these individual chemicals. For information regarding EPA's efforts to determine
which chemicals have a common mechanism of toxicity and to evaluate the cumulative effects of
such chemicals, see the policy statements released by EPA's Office of Pesticide Programs
concerning common mechanism determinations and procedures for cumulating effects from
substances found to have a common mechanism on EPA's website at
http://epa.gov/pesticides/cumulative/.
The Agency has classified the structurally-related chlorinated triazines atrazine, simazine,
and propazine, and their three chlorinated degradates, as sharing a common neuroendocrine
mechanism of toxicity. The Agency has completed its cumulative risk assessment for the
chlorinated triazine class of pesticides and has concluded that with the mitigation measures in
this document and in the 2003 Interim Reregi strati on Eligibility Decision (IRED) for atrazine the
cumulative risks associated with these pesticides are below the Agency's level of concern. The
cumulative risk assessment and supporting documents are available in the public docket EPA-
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HQ-OPP-2005-0481 located on-line in the Federal Docket Management System (FDMS),
http://www.regulations.gov.
This document presents EPA's revised human health and environmental fate and effects
risk assessments, its progress toward tolerance reassessment, and the reregistration eligibility
decision for simazine. The document consists of six sections. Section I contains the regulatory
framework for reregistration and tolerance reassessment. Section II provides a description of the
chemical and a profile of the use and usage of the chemical. Section III provides a summary of
the human health and ecological risk assessments which have been revised based on data, public
comments, and other information received in response to the preliminary risk assessments.
Section IV presents the Agency's risk management, reregistration eligibility, and tolerance
reassessment decisions. Section V summarizes the data requirements necessary to confirm the
reregistration eligibility decision as well as label changes and language necessary to implement
the risk mitigation measures outlined in Section IV. Section VI, the Appendices, provides
related information and supporting documents. The preliminary and revised risk assessments for
simazine are available in the public docket EPA-HQ-OPP-2005-0151 located on-line in FDMS,
http://www.regulations.gov
II. Chemical Overview
A. Chemical Identity
Chemical Structure:
~ NIC i a: i
Empirical Formula:
Common Name:
C7N5Hi2Cl
Simazine
CAS Name: 6-chloro-N,N'-diethyl-l,3,5-Triazine-2,4-diamine
CAS Registry Number: 122-34-9
OPP Chemical Code: 080807
Case Number:
Technical Registrants:
0070
Drexel Chemical Co., Oxon Italia S.P.A./Sipcam Agro USA, Inc.,
and Syngenta Crop Protection, Inc.
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Simazine is a chlorinated triazine herbicide, a class of herbicides that also includes the
pesticides atrazine and propazine. The Registration Standard was completed for simazine on
August 1, 1984. The Registration Standard also required the submission of generic and product-
specific data to support the continued registration of simazine. A Data Call-In (DCI) was issued
for simazine in September 1991. Subsequent DCIs were issued in August 1992, March 1995 and
October 1995. This RED reflects an assessment of all data submitted to date.
In 1994 EPA's Office of Water (OW) established a Maximum Contaminant Level (MCL)
for simazine in finished drinking water of 4.0 parts per billion (ppb). OW established this MCL
under the Safe Drinking Water Act (SOWA) and simazine has been subject to compliance
monitoring at Community Water Systems (CWS) since 1993. This compliance monitoring
typically consists of samples taken quarterly at CWS in simazine use areas.
In November 1994, EPA initiated a Special Review for the triazine pesticides, which at
that time included atrazine, simazine, and cyanazine, as announced in a Federal Register Notice,
59 FR 60412. The basis for the Special Review included the potential for cancer risks of concern
resulting from dietary or occupational exposure as well as the potential for human health risks of
concern resulting from drinking water exposure caused from ground and surface water
contamination. At the time that the Special Review was initiated, atrazine and the other triazines
were classified as Group C carcinogens, or possible human carcinogens. Cyanazine registrations
were cancelled effective December 1999 and atrazine and simazine were later reclassified as
"not likely to be carcinogenic to humans." The Agency expects to be able to close out the
Special Review after considering comments from a Scientific Advisory Panel that will meet in
2007 to review currently available data and pending data from the National Cancer Institute
concerning the carcinogenic potential of atrazine.
B. Use and Usage Profile
The following is information on the currently registered uses of simazine. Sections IV
and V include information on those currently registered uses which are not eligible for
reregi strati on and Appendix A provides a detailed table of those uses which are eligible for
reregi strati on
Type of Pesticide: Simazine is a systemic herbicide that is usually applied to soil,
absorbed through leaves and roots, and acts by inhibiting
photosynthesis within the targeted plant. It is widely used as a
selective herbicide to control most annual grasses and broadleaf
weeds before they emerge or after removal of weed growth.
Formulations: Simazine is formulated as granules, pellets/tablets, dry flowables,
wettable powders, emulsifiable concentrates, flowable concentrates,
and ready-to-use liquids.
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Methods of Application:
Use Sites:
Application Rates:
Estimated Usage:
C. Tolerances
End-use products containing simazine may be applied on the ground
by broadcast across an area, as a spot treatment, or in rows, which is
also referred to as band treatment. Some products can also be applied
by aerial broadcast.
Simazine is registered for pre-plant use or use in established fields of
a variety of food and feed crops including, but not limited to, fruit and
nut crops, such as apples, oranges, and almonds, in addition to corn.
Simazine can also be applied at forestry sites and onturfgrass grown
commercially for sod. Nonagricultural uses for simazine include
application as nonselective weed control on noncrop land, which
consists of industrial sites, highway medians and shoulders, railroad
rights-of-way, lumberyards, petroleum tank farms, and noncrop areas
on farms such as around buildings, equipment and fuel storage areas,
along fences, road-sides, and lanes. Simazine is also registered for
residential use onturfgrass including both commercial use on
recreational lawns such as golf courses and commercial or
homeowner use on home lawns. There is an additional registration for
simazine as an algaecide in ornamental ponds and aquariums of 1,000
gallons or less.
For agricultural uses, the maximum use or application rates range
from 1 to 9.6 pounds active ingredient per acre (Ibs ai/A). For
noncrop land, maximum application rates are 40 Ibs ai/A, and for use
specifically on turf grass, 4 Ibs ai/A.
An estimated 5 to 7 million pounds of simazine are applied
domestically to agricultural crops each year, and an additional 1.2
million pounds are applied for nonagricultural uses. Of these totals,
nearly 2 million pounds of simazine are applied each year in the
Midwest (more than 90% on corn); more than 1 million pounds are
applied in California on fruits and nuts (90% on almonds, grapes,
oranges, and walnuts); and more than 1 million pounds are applied in
Florida on citrus (more than 85% on oranges and nearly 15% on
grapefruit). Simazine is also used on a variety of other crops
including, but not limited to, apples, peaches, filberts (i.e., hazelnuts),
pecans, blackberries, and raspberries.
Currently there are 62 tolerances listed in 40 CFR 108.213 for simazine on agricultural
crops and animal commodities. With the exception of tolerances set for bananas and fish,
tolerances for simazine residues are currently expressed in terms of the parent compound
(simazine) only. In addition to bananas and fish, tolerances for simazine currently exist for
alfalfa, alfalfa (forage and hay), almond, almond (hulls), apple, avocado, Bermuda grass,
Bermuda grass (forage and hay), blackberry, blueberry, boysenberry, cattle (fat, meat
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byproducts, and meat), cherry, corn (forage, sweet, grain, and stover), cranberry, currant,
dewberry, egg, filbert (i.e., hazelnut), goat (fat, meat byproducts, and meat), grapefruit, grape,
grass, grass (forage and hay), hog (fat, meat byproducts, and meat), horse (fat, meat byproducts,
and meat), lemon, loganberry, milk, macadamia nut, olive, orange, peach, pear, pecan, plum,
poultry (fat, meat byproducts, and meat), raspberry, sheep (fat, meat byproducts, and meat),
strawberry, sugarcane (molasses), and walnut. Section IV includes a summary of the tolerance
reassessment decision for simazine and lists those tolerances the Agency will propose to revoke,
decrease, increase, maintain, reassign, and establish
III. Summary of Risk Assessments
A. Human Health Risk Assessment
1. Hazard Profile
Historically, EPA's Office of Pesticide Programs (OPP) has classified pesticides into four
acute toxicity categories ranging from Toxicity Category I (most toxic) to Toxicity Category IV
(least toxic). These toxicity categories reflect the doses or concentrations that, in an acute
toxicity study, are lethal to at least 50% of the test animals in the group or are severely irritating.
Non-lethal endpoints, such as those observed in histophathological evaluations or through
clinical chemistry measurements, are not reflected in the toxicity categories. OPP uses six
separate studies to determine the toxicity category classification for a pesticide - an acute oral
study, an acute dermal study, an acute inhalation study, an eye irritation study, a skin irritation
study, and a dermal sensitization study. Simazine is not acutely toxic and is classified as
Toxicity Category IV via the oral route of exposure and Toxicity Category III via the dermal and
inhalation routes of exposure. Simazine is not an eye or skin irritant, nor is the compound a
dermal sensitizer. This information is summarized in Table 1.
Table 1. Summary of Acute Toxicity Categorization for Simazine
Guideline Number
870.1100
870.1200
870.1300
870.2400
870.2500
870.2600
Study Type
Acute Oral
Acute Dermal
Acute Inhalation
Primary Eye Irritation
Primary Dermal Irritation
Dermal Sensitization
MRID(s)
00148897
00148898
00148899
00148900
00148901
41184501
Results
LD50 > 5 g/kg
(males and females
combined)
LD50 > 2 g/kg
LC50> 1.71 mg/L
Slight irritant
PIS = 0.2
Negative
Toxicity Category
IV
III
III
IV
IV
N/A
In a sub-chronic developmental toxicity study, incomplete or absent bone formation or
ossification was observed in fetal rats following exposure of pregnant rats to simazine. These
developmental effects are presumed to occur after a single exposure and are therefore
appropriate for consideration in the acute exposure scenario for dietary risk from food and
drinking water.
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After subchronic and chronic exposure to simazine, a variety of species were shown to
exhibit neuroendocrine effects resulting in both reproductive and developmental consequences
that are considered relevant to humans. These effects are biomarkers of a neuroendocrine
mechanism of toxicity that is shared by several other structurally-related chlorinated triazines
including atrazine, propazine, and three chlorinated degradates - G-28279 (des-isopropyl
atrazine or DIA), and G-30033 (des-ethyl atrazine or DEA), and G-28273 (diaminochlorotriazine
or DACT) - the first and last of which can result from the degradation of simazine. These six
compounds disrupt the hypothalamic-pituitary-gonadal (HPG) axis, part of the central nervous
system, causing cascading changes to hormone levels and developmental delays. These
neuroendocrine effects are considered the primary toxicological effects of regulatory concern for
all subchronic and chronic exposure scenarios including dietary risk from food and drinking
water, residential risk, and occupational risk.
Simazine's two chlorinated degradates, DIA and DACT, are considered to have toxicity
equal to the parent compound in respect to their common neuroendocrine mechanism of toxicity.
Another degradate, G-30414 (hydroxy-simazine), was identified, which is expected to have a
different toxicological profile from simazine based on the toxicological data available for an
analogous metabolite for atrazine, hydroxy-atrazine. On the basis of the results of a risk
assessment for hydroxy-atrazine that showed minimal exposure and risk, anticipated exposure,
and consequently risk, to hydroxy-simazine in the diet would be expected to be very small.
Therefore the degradate hydroxy-simazine was not included in the human health risk assessment.
Simazine was originally classified in 1989 as a Group C carcinogen, or possible human
carcinogen, and was considered to have a non-threshold mechanism for tumor formation. In
other words, a threshold, or dose below which the risk of developing cancer is negligible, had not
been identified for simazine. Mode of action data were later received and examined by the
Agency in regards to the ability of atrazine to induce mammary tumors in female rats through the
neuroendocrine mechanism of toxicity the compound shares with simazine. As a result of
evidence that the events leading to the tumor formation are species/strain specific and not
operative in humans, atrazine was reclassified in 2000 as "not likely to be carcinogenic to
humans." Simazine was similarly reclassified in 2005 based on weight-of-evidence that it is not
genotoxic and operates via a mode of action for the development of mammary and pituitary
tumors in female rats similar to atrazine. Consequently, cancer risks have not been assessed in
the human health risk assessment.
Following the 2000 reclassification of atrazine and during the reregi strati on process for
atrazine, the Agency reviewed subsequent cancer epidemiology studies regarding atrazine's
potential link to cancer and convened a Scientific Advisory Panel (SAP) to further review the
studies. Results of these studies did not alter EPA's conclusion that atrazine is "not likely to be
carcinogenic to humans." EPA has recently received three new pieces of information concerning
atrazine and its possible association with carcinogenic effects: a report from the National Cancer
Institute (NCI) re-analyzing previous epidemiologic studies of atrazine and non-Hodgkin's
lymphoma, an epidemiological study of all cancers related to atrazine exposure from NCI's
Agricultural Health Study, and a nested case-control study conducted for Syngenta Crop
Protection, Inc. of workers at an atrazine manufacturing plant in St. Gabriel, Louisiana. These
studies are currently undergoing review. At this time there are two other studies pending in the
near future from NCI's Agricultural Health Study that will include atrazine. EPA expects to
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receive and review in 2006 or early 2007 an updated epidemiological study and analysis
concerning the potential connection between multiple pesticides and prostate cancer as well as a
similar study on non-Hodgkin's lymphoma, although completion of the latter study depends upon
identification by NCI of enough cases of this relatively rare cancer.
After the two pending studies have been received and reviewed, the Agency plans to
convene another SAP meeting in 2007 concerning atrazine and its possible association with
carcinogenic effects. At that meeting, EPA intends to present the SAP with all of the data
bearing on atrazine and cancer, including old and new epidemiology studies and laboratory
animals studies. In the meantime, EPA will continue to review all new data submissions in
addition to the NCI studies. If at any time results from any of these submissions raise significant
questions that would benefit substantially from SAP review prior to submission of all of the data,
the Agency will hold a SAP meeting before all aspects of NCI's Agricultural Health Study are
completed. EPA intends to thoroughly review any SAP report from any future meeting, once
issued, and to review its determinations regarding the carcinogenic potential of atrazine, and
simazine, as necessary. EPA will also continue to review any future additional studies
performed by NCI that include atrazine or simazine.
Based on the toxicity profile and major exposure routes of simazine and its two
chlorinated degradates, toxicologicalendpoints (based on critical health effects observed in
toxicity studies on animals) and corresponding doses or concentrations, were derived for the
following exposure durations: acute (1 day) for females ages 13 to 49 only, short-term (1-30
days), intermediate-term (1 month-6 months), and long-term or chronic (more than 6 months).
All endpoints, aside from the acute endpoint used for females ages 13 to 49 derived from a
toxicity study on animals exposed to simazine, were derived from toxicity studies on animals
exposed to atrazine in lieu of simazine-specific studies. Because the database for simazine's
potential neuroendocrine effects is less robust than the atrazine database, particularly for the
young, the Agency concluded that atrazine data could be used as bridging data for simazine due
to the fact that simazine and atrazine share the neuroendocrine mechanism of toxicity described
above and that these neuroendocrine effects are considered the primary toxicological effects of
regulatory concern for the relevant exposure durations. These effects are considered to be
applicable to the general U.S. population, including infants and children.
Table 2 presents a summary of the toxicological endpoints and corresponding doses or
concentrations for each exposure scenario considered. The vocabulary and calculations in this
table are further explained below.
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Table 2. Summary of toxicological endpoints and corresponding doses and concentrations for simazine
Exposure
Scenario
Dose or Concentration
used in Human Health
Risk Assessment,
Uncertainty Factor (UF)
and Level of Concern
(LOC) of Occupational
Assessment
Special FQPA Safety Factor
(SF) and LOC for Dietary and
Human Health Risk
Assessment
Study and Toxicological
Effects/Endpoints
Acute Dietary
(females ages
13-49)
Developmental NOAEL3
30 mg/kg/day
UF = 100
aRfDb = 0.3 mg/kg/day
3X for residual exposure-based
uncertainty when monitoring
data were used to estimate
drinking water exposure.
aPADc = aRfD/FQPA SF
aPAD = 0.1 mg/kg/day
MRID 40614403
Developmental study in rats w/
simazine
LOAELd = 300 mg/kg/day based on
increased incidence of unossified
teeth, head, centra vertebrae,
sternabrae, and also on rudimentary
ribs
Acute Dietary
(general U.S.
population)
N/A
N/A
No toxic effect attributable to a
single dose was identified for the
general U.S. population
Chronic Dietary
(all populations)
NOAEL= 1.8 mg/kg/day
UF= 100
cRfD = 0.018 mg/kg/day
1 OX: 3X for residual h azard -
based uncertainty and an
additional 3X for uncertainly
when monitoring data were used
to estimate drinking water
exposure.
cPAD=cRfD/FQPASF
cPAD = 0.0018 mg/kg/day
MRID 44152102
6-month LH surge study in rat w/
atrazine
LOAEL = 3.65 mg/kg/day based on
estrous cycle alterations and LH
surge suppression
Incidental Oral
Short-Term
NOAEL = 6.25 mg/kg/day
UF= 100
3X for residual hazard-based
uncertainty
LOC = 300 (MOE5)
No MRID (Stoker, Laws, Guidici,
and Cooper, 2000)
28-day Pubertal study in rats w/
atrazine
LOAEL = 12.5 mg/kg/day based on
delayed preputial separation
Incidental Oral
Intermediate-
Term
NOAEL= 1.8 mg/kg/day
UF= 100
3X for residual hazard-based
uncertainty
LOC = 300 (MOE) residential
MRID 44152102
6-month LH surge study in rat w/
atrazine
LOAEL = 3.65 mg/kg/day based on
estrous cycle alterations and LH
surge suppression
Dermal Short-
Term
NOAEL = 6.25 mg/kg/day
UF= 100
LOC = 100 (MOE)
occupational
3X for residual hazard-based
uncertainty
LOC = 300 (MOE) residential
No MRID (Stoker, Laws, Guidici,
and Cooper, 2000)
28-day Pubertal study in rats w/
atrazine
LOAEL = 12.5 mg/kg/day based on
delayed preputial separation
Page 16 of 266
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Exposure
Scenario
Dose or Concentration
used in Human Health
Risk Assessment,
Uncertainty Factor (UF)
and Level of Concern
(LOC) of Occupational
Assessment
Special FQPA Safety Factor
(SF) and LOC for Dietary and
Human Health Risk
Assessment
Study and Toxicological
Effects/Endpoints
Dermal
Intermediate-
Term
NOAEL=1.8mg/kg/day
UF = 100
LOC = 100 (MOE)
occupational
3X for residual hazard-based
uncertainty
LOC = 300 (MOE) residential
MRID 44152102
6-month LH surge study in rat w/
atrazine
LOAEL = 3.65 mg/kg/day based on
estrous cycle alterations and LH
surge suppression
Dermal Long-
Term
NOAEL = 1.8 mg/kg/day
UF = 100
LOC = 100 (MOE)
occupational
3X for residual hazard-based
uncertainty
LOC = 300 (MOE) residential
MRID 44152102
6-month LH surge study in rat w/
atrazine
LOAEL = 3.65 mg/kg/day based on
estrous cycle alterations and LH
surge suppression
Inhalation Short-
Term
NOAEL = 6.25 mg/kg/day
UF = 100
LOC = 100 (MOE)
occupational
3X for residual hazard-based
uncertainty
LOC = 300 (MOE) residential
No MRID (Stoker, Laws, Guidici,
and Cooper, 2000)
28-day Pubertal study in rats w/
atrazine
LOAEL =12.5 mg/kg/day based on
delayed preputial separation
Inhalation
Intermediate-
Term
NOAEL = 1.8 mg/kg/day
UF = 100
LOC = 100 (MOE)
occupational
3X for residual hazard-based
uncertainty
LOC = 300 (MOE) residential
MRID 44152102
6-month LH surge study in rat w/
atrazine
LOAEL = 3.65 mg/kg/day based on
estrous cycle alterations and LH
surge suppression
Inhalation Long-
Term
NOAEL =1.8 mg/kg/day
UF = 100
LOC = 100 (MOE)
occupational
3X for residual hazard-based
uncertainty
LOC = 300 (MOE) residential
MRID 44152102
6-month LH surge study in rat w/
atrazine
LOAEL = 3.65 mg/kg/day based on
estrous cycle alterations and LH
surge suppression
Dermal absorption = 6% (human data for atrazine) MRID 44152144
Cancer (oral, dermal,
inhalation)
Current Classification: Reclassification by CARC, as noted in April 14, 2005 CARC Report, to
"Not Likely to be Carcinogenic to Humans" as per common mode of toxicity with atrazine.
a NOAEL = no observed adverse effect level
b aRfD and cRfD = acute (a) and chronic (c) Reference Dose
0 aPAD and cPAD = acute (a) and chronic (c) population adjusted dose
d LOAEL = lowest observed adverse effect level
e MOE = margin of exposure
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2. Dietary Exposure and Risk from Food
EPA considers acute, chronic, and, if relevant, cancer dietary risks from food. Acute
dietary risk from food is calculated considering what is eaten in one day and maximum, or high-
end, residue values in food. An acute risk estimate that is less than 100% of the acute Population
Adjusted Dose (aPAD), the dose at which an individual could be exposed on any given day and
no adverse health effects would be expected, is not of concern to the Agency. Chronic dietary
risk from food is calculated using the average food consumption values for each population sub-
group and average residue values in/on those foods over a 70 year lifetime to determine average
exposure. A chronic risk estimate that is less than 100% of the chronic Population Adjusted
Dose (cPAD), the dose at which an individual could be exposed over the course of a lifetime and
no adverse health effect would be expected, is not of concern to the Agency.
The aPAD and cPAD are the acute reference dose (aRfD) and the chronic reference dose
(cRfD), respectively, adjusted for the Food Quality Protection Act (FQPA) safety factor, a
method of accounting for the potential for increased susceptibility of infants and children to toxic
effects. The Agency determined it was unnecessary to retain a safety factor in the acute dietary
assessment to account for hazard-based uncertainty because open literature data demonstrate that
any neuroendocrine effect, the primary toxicological effects of regulatory concern, that could
result from a single dose would only occur at a very high dose. However, when available water
monitoring data were used to estimate drinking water exposure, a 3X FQPA safety factor was
retained to account for exposure-based uncertainty due to limitations in the monitoring database.
The full 10X FQPA safety factor was retained and applied to the chronic dietary assessment to
account for both exposure-based uncertainty in the water monitoring data and because of residual
uncertainty regarding the effects of the neuroendocrine mechanism of action on the developing
child. When drinking water exposure estimates were calculated using modeling, a conservative
approach likely to overestimate actual exposure, the FQPA Safety Factor was reduced to IX for
acute assessments and 3X for chronic assessments.
The aRfD and cRfD are derived from toxicity studies on animals and are based on the
highest dose or level of exposure at which no adverse effects were observable ("no observed
adverse effect level" orNOAEL). For simazine, a developmental endpoint was identified for
acute exposure based on adverse effects of incomplete or absent bone formation observed in a
developmental study on female rats exposed to simazine. A neuroendocrine endpoint was
identified for chronic exposure based on adverse effects of estrous cycle alterations and
luteinizing hormone (LH) surge suppression observed in an LH surge study on female rats
exposed to atrazine. Neuroendocrine effects such as these are the primary toxicological effects
of regulatory concern for simazine. Corresponding NOAELs are listed below. A total
uncertainty factor of 100X is applied to the NOAELs in calculating the aRfD and cRfD to
account for both intraspecies variability (i.e., differences among humans) at 10X and interspecies
extrapolation (i.e., uncertainty in extrapolating from animal data to humans) at 10X.
Potential residues of concern in food are simazine plus its two chlorinated degradates
DIA and DACT. Existing field trial data, the United States Department of Agriculture's (USD A)
Pesticide Data Program (PDF), and the Food and Drug Administration's (FDA) monitoring data
indicate non-detectable residues (less than 0.05 ppm) of simazine. Given that simazine is an
Page 18 of 266
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herbicide applied mostly pre-plant by broadcast or by band treatment (where pesticide is applied
to the field in bands or rows) to soil, the lack of detections in edible portions of crops is not
surprising. Dietary exposure to simazine from food is estimated to be essentially zero, resulting
in a risk estimate of 0% of the aPAD and cPAD which is not of concern to the Agency.
• Estimated acute dietary risk from food for females ages 13 to 49 only is 0% of the aPAD.
o aPAD of 0.1 mg/kg/day = 0.3 mg/kg/day (aRfD) + 3 (FQPA safety factor)
o aRfD of 0.3 mg/kg/day = 30 mg/kg/day (NOAEL) H- 100 (uncertainty factor for
intraspecies variability and interspecies extrapolation)
• Estimated chronic dietary risk from food for the general U.S. population and all subgroups is
0%ofthecPAD.
o cPAD of 0.0018 mg/kg/day = 0.018 mg/kg/day (cRfD) + 10 (FQPA safety factor)
o cRfD of 0.018 mg/kg/day = 1.8 mg/kg/day (NOAEL) -MOO (uncertainty factor for
intraspecies variability and interspecies extrapolation)
3. Dietary Exposure and Risk from Drinking Water
Drinking water exposure to pesticides can occur through surface and ground water
contamination. EPA considers acute, chronic, and, if relevant, cancer dietary risks from drinking
water and uses either modeling or monitoring data, if available, to estimate those risks. To
determine the maximum allowable contribution from water in the diet, EPA first looks at how
much of the overall allowable risk is contributed by food and then calculates a "drinking water
level of comparison" (DWLOC) using the acute or chronic PAD as described above. The
DWLOC represents the maximum contribution to the human diet (in ppb) that may be attributed
to residues of a pesticide in drinking water after dietary exposure from food is considered. Acute
and chronic risks from drinking water are assessed by determining if the DWLOC is exceeded by
monitored or modeled concentrations in both surface and ground water. Concentrations that are
less than the DWLOC are below the Agency's level of concern
For simazine, the DWLOCs are based on 100% of the aPAD and cPAD because dietary
exposure from food has been estimated at zero. Simazine is persistent and mobile and detected
in both surface and ground water. Potential residues of concern in drinking water are simazine
plus its two chlorinated degradates, DIA and DACT. DWLOCs were calculated for various
subpopulations for comparison against concentrations of simazine and its two chlorinated
degradates as monitored in drinking water and as predicted through modeling which the Agency
believes to be conservative and protective. For those DWLOCs calculated for comparison to
concentration values generated through conservative modeling, the 3 X FQPA safety factor
included in the calculation to account for exposure-based concerns for inadequate monitoring
data was removed because the models are protective and provide upper-bound concentrations.
Page 19 of 266
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DWLOCs for comparison against concentrations as monitored in drinking water:
• Acute DWLOC for females ages 13 to 49 only for comparison against maximum
peak water concentration based on monitoring data = 3000 ppb
• Chronic DWLOC for comparison against 90-day average and annual average
concentrations based on monitoring data:
o Infants and children less than 1 year old = 12.5 ppb
o Children ages 1 to 6 = 23 ppb
o Children ages 7 to 12 = 53 ppb
o Females ages 13 to 49 = 60 ppb
o General U.S. population= 68 ppb
DWLOCs for comparison against concentrations as predicted though modeling:
• Acute DWLOC for females ages 13 to 49 only for comparison against maximum
peak water concentrations based on models = 9000 ppb
• Chronic DWLOC for comparison against 90-day average and annual average
concentrations based on models:
o Infants and children less than 1 year old = 37.5 ppb
o Children ages 1 to 6 = 69 ppb
o Children ages 7 to 12 = 159 ppb
o Females ages 13 to 49 = 180 ppb
o General U. S. population = 204 ppb
The human health risk assessment used both monitoring and modeling data to estimate
concentrations and focused on five regions where simazine is used - the Midwest (corn), the
Mid-Atlantic (corn and fruit trees), Washington (fruit trees), California (nuts, fruit trees, and
citrus), and Florida (citrus). Monitoring data were used to identify maximum peak, 90-day
average, and annual average concentrations of simazine for the Midwest, the Mid-Atlantic, and
Washington. Monitoring data for simazine are available from the Population-Linked Exposure
Database (PLEX), which contains data initially collected to comply with monitoring
requirements in SDWA, and from the registrant-supported monitoring programs Voluntary
Monitoring Program (VMP) and Atrazine Monitoring Program (AMP). PLEX includes
measurements taken primarily on a quarterly basis (i.e., a maximum of four per year) for
concentrations of simazine only in finished (treated) water in CWS with both surface and ground
water sources. The VMP/AMP database includes more frequent measurements for
concentrations of simazine and its two chlorinated degradates in both raw and finished water in
select CWS where there is a history of atrazine use. The Agency used a simple linear regression
analysis to derive an equation representing the relationship between the sum of the parent
compound (simazine) plus its two chlorinated degradates and levels of the parent compound
alone. The regression equation is (simazine + DACT + DIA) = 0.364 + 1.378 * (simazine).
This analysis allowed EPA to derive conservative estimates of concentrations for total simazine
plus its two chlorinated degradates when these data were not available in the databases.
Page 20 of 266
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Estimated maximum peak, 90-day average, and annual average concentrations of
simazine in surface water for California and Florida were generated using the predictive model
Pesticide Root Zone Mode/Exposure Analysis Modeling System (PRZM/EXAMS) because
sufficient monitoring data were not available for areas where simazine use is most intensive in
these states. PLEX contains infrequent and sparse measurements from California and Florida
and the VMP/AMP database does not include measurements from these states. Modeling was
performed to estimate concentrations in drinking water derived from surface water sources which
might occur near nut, fruit tree, and citrus growing areas of these regions as well as nationwide,
representing the three sites with the highest simazine use in California and Florida.
The modeled scenarios include the following and are listed in Table 3: almonds in
California with a banded application rate (where the pesticide is applied to the field in bands or
rows rather than broadcast) to represent use at this application rate on nuts in California; a
second scenario for almonds in California with a higher broadcast application rate and a separate
scenario for pecans and other nuts in Georgia (an area of more abundant rainfall) with a
broadcast application rate, both scenarios together representing use on nuts grown nationwide
including macadamia nut production in Hawaii and California; fruit in California with a banded
application rate to represent use at this application rate on fruit trees (apples, cherries, nectarines,
peaches, pears, and plums) in California; a second scenario for fruit in California with a higher
broadcast application rate and a separate scenario for peaches in Georgia with a broadcast
application rate, both scenarios together representing use on fruit trees grown nationwide; citrus
in California with a broadcast application rate; and citrus in Florida with a broadcast application
rate. As with monitoring data, the Agency used an equation representing the relationship
between the sum of the parent compound (simazine) plus its two chlorinated degradates and
levels of the parent compound alone to derive conservative estimates of concentrations for total
simazine plus its two chlorinated degradates.
Modeling was also performed to provide estimates of simazine concentrations in ground
water using the Screening Concentration in Ground Water model or SCI-GROW2. SCI-
GROW2 provides estimated concentrations of the parent compound when the pesticide is used at
a high application rate in areas where ground water is vulnerable to contamination. Estimates for
use on citrus in Florida and citrus and grapes in Texas were generated. The Agency does not
believe that the equation used to derive estimates of concentrations for total simazine plus its two
chlorinated degradates in surface water can be reliably used for ground water, so only
concentrations of the parent compound were estimated for ground water.
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The Agency considered data from USDA's PDF, EPA's Chesapeake Bay Program, and
the U.S. Geological Survey's National Water-Quality Assessment Program (NAWQA), as well
as data from the states of California and Florida, to characterize results from both monitoring and
modeling data. The data demonstrate that ambient concentrations are capable of reaching high
levels under the proper combination of application timing and climatic conditions although
indications of these concentrations were not evident in PLEX or "VMP/AMP. The Agency also
considered data from the Rural Well Survey that was submitted during atrazine's reregi strati on
process to further address rural wells, a ground water source of drinking water of particular
importance in Florida. In the Rural Well Survey, measurements of simazine were taken once
from each of 402 wells across seven states and ranged up to 11 ppb for the parent compound
(simazine) alone.
No surface or ground water concentrations generated from either monitoring or modeling
data exceed the acute DWLOC; therefore, acute exposure to simazine plus its two chlorinated
degradates in drinking water is below the Agency's level of concern.
No CWS in the Midwest with a ground water source was identified in the available
monitoring data with concentrations that indicate the system may exceed the chronic DWLOC
for infants and children less than 1 year old, the most sensitive subpopulation However, one
CWS in the Midwest with a surface water source, Hillsboro CWS of Illinois, had a maximum 90-
day average concentration in 1994 of 25.2 ppb simazine plus its two chlorinated degradates,
indicating the system may exceed the chronic DWLOC for infants and children less than 1 year
old. While the human health risk assessment also identifies Defiance City CWS of Ohio as
having a concentration of concern, upon further review of the monitoring data, the Agency has
concluded that the maximum 90-day average concentration is lower than previously calculated,
and no concentrations for this CWS are of concern to the Agency. No surface or ground water
CWS in the Mid-Atlantic or Washington were identified in the monitoring data with
concentrations indicating a potential exceedance of the chronic DWLOC for infants and children
less than 1 year old.
Modeled surface water concentrations exceed the chronic DWLOC for infants and
children and are of concern to the Agency for the following uses: nuts (mainly in California and
Hawaii) when simazine is applied at a broadcast rate of 4 pounds active ingredient per acre (Ibs
ai/A); fruit trees (apples, cherries, nectarines, peaches, pears, and plums) in states other than
California when applied at a broadcast rate of 4 Ibs ai/A or higher; and citrus in Florida when
simazine is applied at a broadcast rate of 9.6 Ibs ai/A. Table 3 below presents all modeled
scenarios with those concentrations bolded that exceed the chronic DWLOC of 37.5 ppb for
infants and children less than 1 year old and/or 69 ppb for children ages 1 to 6.
Modeled surface water concentrations do not exceed the chronic DWLOC for any
subpopulation, including infants and children less than 1 year old, for use on nuts when simazine
is applied at a banded rate of 2 Ibs ai/A; for use on fruit trees when simazine is applied at a
banded rate of 2 Ibs ai/A or when applied at a broadcast rate of 4 Ibs ai/A in California; and for
use on citrus in California when simazine is applied at a broadcast rate of 4 Ibs ai/A.
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Modeled ground water concentrations of the parent compound (simazine) alone also do
not exceed the chronic DWLOC for any subpopulation, including infants and children less than 1
year old, for high rate uses in Florida (9.6 Ibs ai/A on citrus =11.7 ppb simazine) or Texas (4.8
Ibs ai/A on grapes or citrus = 5.9 ppb simazine).
An additional national use that was not modeled but is also expected to exceed the
chronic DWLOC of 204 ppb for the general U.S. population based on an application rate of 40
Ibs ai/A, or a rate four times as high as the highest rate modeled, is nonselective weed control on
noncrop land. This application rate is expected to produce modeled concentrations that are at
least 4 times higher, and possibly much higher, than those for use on citrus in Florida. This use
site includes, for instance, industrial sites, highway medians and shoulders, and noncrop areas
around farms such as around buildings.
Table 3. 90-day average and annual average surface water concentrations of simazine plus its two
chlorinated degradates for modeled scenarios
Crop (Location — application method)
Application Rate"
Almonds (CA - ground)
2.0 banded (equal to 0.89 assuming application to a band 2 feet on each side
of the tree row)
Represents use at this banded application rate on nuts in California
Almonds (CA - ground)
4.0
Represents use at this broadcast application rate on nuts in California
Almonds (CA - aerial)
4.0
Represents use at this broadcast application rate on nuts in California
Pecans/nuts (GA - ground)
4.0
Represents use at this broadcast application rate on nuts in states receiving
more rainfall than California
Pecans/nuts (GA - aerial)
4.0
Represents use at this broadcast application rate on nuts in states receiving
more rainfall than California
Fruit (CA - ground)
2.0 banded (equal to 0.89 assuming application to a band 2 feet on each side
of the tree row)
Represents use at this banded application rate on fruit trees in California
Fruit (CA - aerial)
4.0
Represents use at this broadcast application rate on fruit trees in California
Peaches (GA - ground)
4.0
Represents use at this broadcast application rate on fruit trees in states
receiving more rainfall than California
Peaches (GA - aerial)
4.0
Represents use at this broadcast application rate on fruit trees in states
receiving more rainfall than California
90-day averages
(PPb)b
15.5
66.6
79
128.5
132
7.2
34.2
99.6
114.7
Annual average
(PPb)b
4.5
43.3
51.9
55.5
56.8
5.3
23.5
55.5
63.8
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Crop (Location - application method)
Application Ratea
Citrus (CA - ground)
4.0
Represents use at this broadcast application rate on citrus in California
Citrus (CA - aerial)
4.0
Represents use at this broadcast application rate on citrus in California
Citrus (FL - ground)
9.6
Represents use at this broadcast application rate on citrus in Florida
Citrus (FL - aerial)
9.6
Represents use at this broadcast application rate on citrus in Florida
90-day averages
(ppb)b
15.5
33.3
132
135
Annual average
(Ppb)b
11
23.3
50
53
3 Pounds active ingredient per acre (Ibs ai/A)
b 1-in-10 year estimates
4. Residential Exposure and Risk
Residential risk is expressed as a Margin of Exposure (MOE) which reflects a
determination of how close the residential exposure comes to the NOAEL determined in toxicity
studies on animals. For simazine, a neuroendocrine endpoint was identified for short-term
exposure based on an adverse effect of delayed preputial separation observed in a pubertal study
on male rats exposed to atrazine. Neuroendocrine effects such as this are the primary
toxicological effects of regulatory concern for simazine. The NOAEL determined for short-term
exposure is 6.25 mg/kg/day. The MOE level of concern includes an uncertainty factor of 100X
which includes 10X each for intraspecies variability (i.e., differences among humans) and
interspecies extrapolation (i.e., uncertainty in extrapolating from animal data to humans). The
total FQPA safety factor applied to the residential assessment for simazine was reduced from the
default 10X FQPA safety factor to 3X A 3X FQPA safety factor was retained to account for
residual uncertainty regarding the effects of the neuroendocrine mechanism of action on the
developing child. The Agency determined that it was unnecessary to retain an additional FQPA
safety factor in the residential assessment to account for exposure-based uncertainty because the
assessment is based on EPA's Standard Operating Procedures using high-end default values and
assumptions that would be protective of infants and children For simazine, a short-term MOE
of 300 or greater is below EPA's level of concern.
Simazine is registered for residential use on turfgrass including both commercial use on
recreational lawns such as golf courses and commercial or homeowner use on home lawns.
Simazine is also registered for use in ornamental ponds and aquariums of 1,000 gallons or less.
Risks were calculated, based on exposure to the parent compound (simazine) alone, for
homeowner handler tasks for dermal and inhalation routes of exposure. Risks were similarly
calculated for adults, youths (children ages 7 to 12), and toddlers (children ages 1 to 6) entering
areas of turfgrass after application of simazine (post-application) for the dermal route of
exposure. Post-application risk for toddlers was also calculated for the incidental oral route of
exposure. Exposure in all of these scenarios is expected to be short-term only. Dermal and
inhalation absorption rates of 6% and 100%, respectively, as well as maximum application rates
and estimates of what area homeowners would typically treat in a day, were assumed for each
scenario assessed.
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Of the four homeowner handler scenarios assessed, one results in a risk that exceeds the
Agency's level of concern. The task of loading/applying granules via a belly grinder to turfgrass
when simazine is applied at a rate of 1.75 Ibs ai/A results in an MOE of 76 for short-term dermal
exposure. When dermal exposure and inhalation exposure are combined for this scenario, the
MOE that results is 75. For the post-application scenarios assessed for toddlers, youths, and
adults, no risks exceed the Agency's level of concern (i.e., all MOEs are greater than or equal to
300).
5. Aggregate Exposure and Risk
In accordance with FQPA, the Agency considers and aggregates pesticide exposures and
risks for dietary exposure (from both food and drinking water) as well as residential exposure if
applicable. Based on a common endpoint of toxicity, acute, short-term, intermediate-term, and
chronic risk from dermal, inhalation, and oral routes of exposure may be aggregated. Because
dietary exposure to simazine from food is estimated to be zero, aggregate risks for simazine are
driven by dietary exposure from drinking water and/or residential exposure.
Risk estimates for aggregate acute exposure are based on acute dietary exposure from
drinking water only. As discussed above, no surface or ground water concentrations generated
from either monitoring or modeling data exceed the acute DWLOC or the Agency's level of
concern; therefore, acute exposure to simazine plus its two chlorinated degradates in drinking
water is below the Agency's level of concern Risk estimates for aggregate acute exposures to
simazine and its two chlorinated degradates are also, therefore, below the Agency's level of
concern.
Risk estimates for residential handlers from aggregate short-term exposure to simazine
and its two chlorinated degradates are based on short-term residential exposure from the dermal
and inhalation routes of exposure as well as chronic drinking water exposure. Risk estimates for
adults, youths, and toddlers entering treated areas of turfgrass post-application from aggregate
short-term exposure are based on short-term residential exposure from the dermal and incidental
oral (where applicable) routes of exposure as well as chronic drinking water exposure.
EPA did not aggregate short-term residential exposures with dietary exposure from
drinking water for those residential exposure scenarios with risk estimates already above EPA's
level of concern. This applies to the MOE calculated for (adult) handlers loading/applying
granules via a belly grinder to turfgrass, which is above the Agency's level of concern based on
residential exposure only. However, the Agency did aggregate exposures when residential
exposure alone was not above EPA's level of concern. No additional risk estimates for
residential handlers from aggregate short-term exposure to simazine and its two chlorinated
degradates exceed the Agency's level of concern.
Risk estimates for adults and youths entering treated areas of turfgrass post-application
from aggregate short-term exposure also do not exceed the Agency's level of concern. However,
risk estimates for toddlers entering treated areas of turfgrass post-application are of concern to
the Agency when drinking water exposure is aggregated with short-term residential exposure.
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The MOE calculated for toddlers entering treated areas of turfgrass post-application does not
exceed the Agency's level of concern (i.e., is not below 300) based on short-term residential
exposure only; however, modeled concentrations of simazine plus its two chlorinated degradates
exceed the Agency's level of concern for toddlers in those scenarios noted above. Aggregating
the two exposures, therefore, yields risk estimates above the Agency's level of concern.
Risk estimates for aggregate intermediate-term and chronic exposure are based on
chronic dietary exposure from drinking water only as there is no residential exposure for these
exposure durations. Risk estimates are of concern to infants, toddlers, and the general U.S.
population for those scenarios previously noted.
6. Occupational Exposure and Risk
As with residential exposure, occupational risk is expressed as an MOE. For simazine, a
neuroendocrine endpoint was identified for short-term exposure based on an adverse effect of
delayed preputial separation observed in a pubertal study on male rats exposed to atrazine. A
neuroendocrine endpoint was also identified for intermediate-term exposure based on adverse
effects of estrous cycle alterations and LH surge suppression observed in an LH surge study on
female rats exposed to atrazine. Neuroendocrine effects such as these are the primary
toxicological effects of regulatory concern for simazine. The NOAEL determined for short-term
exposure is 6.25 mg/kg/day and the NOAEL determined for intermediate-term exposure is 1.8
mg/kg/day. The MOE level of concern includes an uncertainty factor of 100X which includes
10X each for intraspecies variability (i.e., differences among humans) and interspecies
extrapolation (i.e., uncertainty in extrapolating from animal data to humans). In the case of
simazine, a short-term or intermediate-term MOE of 100 or greater from dermal and inhalation
routes of exposure is not of concern to the Agency.
Occupational exposure and risk are estimated for handlers (mixers/loaders, applicators,
flaggers, and mixer/loader/applicators) and re-entry workers who could be exposed when
entering a treated area post-application to perform crop-production tasks. For simazine,
occupational exposure may be shorter intermediate-term, but it is not expected to be long-term.
Occupational exposure is expected to include the parent compound (simazine) alone. Dermal
and inhalation absorption rates of 6% and 100%, respectively, as well as maximum application
rates and the number of acres that can be reasonably treated in a day, were assumed for each
scenario assessed. Based on a common endpoint of toxicity, dermal and inhalation exposure
were combined in the calculation of risk.
a. Handler Exposure and Risk
Estimates of exposure for occupational handlers are based on the activity, the formulation
type, the application method, and the clothing worn, and are normalized by the amount of
pesticide handled for the particular activity. The MOEs for occupational handlers are also
calculated at different levels of risk mitigation. Typically, the Agency uses a tiered approach
with the lowest tier designated as baseline exposure. Baseline assumes the occupational handler
is wearing a long-sleeve shirt, long pants, socks, and shoes but no personal protective equipment
(PPE), such as gloves or a respirator. If risks are of concern at baseline, then increasing levels of
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PPE (e.g., double layer clothing such as coveralls, gloves, respirators) are evaluated. If risks
remain of concern with maximum PPE, then engineering controls (e.g., water-soluble packaging,
closed mixing/loading systems, enclosed cabs or cockpits) are evaluated. For simazine the
following occupational handler scenarios were assessed at various levels of risk mitigation:
• Mixer/Loaders:
o (la) Liquids for Aerial Applications
o (Ib) Liquids for Chemigation Applications
o (Ic) Liquids for Groundboom Applications
o (Id) Liquids for Rights-of-way Applications
o (le) Liquids to Support Lawn Care Operator Handgun Applications
o (2a) Wettable Powder for Aerial Applications
o (2b) Wettable Powder for Groundboom Applications
o (2c) Wettable Powder for Chemigation Applications
o (2d) Wettable Powder for Rights-of-way Applications
o (2e) Wettable Powder to Support Lawn Care Operator Handgun Applications
o (3a) Dry Flowables for Aerial Applications
o (3b) Dry Flowables for Chemigation Applications
o (3c) Dry Flowables for Groundboom Applications
o (4a) Granulars for Aerial Applications
o (4b) Granulars for Tractor Drawn Spreader Applications
• Applicators:
o (5) Aerial Spray Applications
o (6) Aerial Granular Applications
o (7) Groundboom Spray Applications
o (8) Tractor Drawn Granular Applications
o (9) Handgun Applications (Lawn Care Operator)
o (10) Rights-of-way Spray Applications
• Flaggers:
o (11) Flagging for Aerial Spray Applications
o (12) Flagging for Aerial Granular Applications
• Mixer/Loader/Applicators:
o (13) Liquid: Low Pressure Handwand Sprayer
o (14) Liquid: Handgun Sprayer
o (15) Wettable Powder: Low Pressure Handwand
o (16) Wettable Powder: Handgun Sprayer
o (17) Granulars: Pumpfeed Backpack Applicator
o (18) Granulars: Gravity-feed Backpack Applicator
o (19) Granulars: Push Type Spreader
o (20) Granulars: Belly Grinder
o (21) Dry Flowable: Handgun Sprayer
Page 27 of 266
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For the 32 occupational handler scenarios assessed, most short-term MOEs are not of
concern to the Agency when some level of risk mitigation is considered. However, for 6
scenarios, short-term MOEs are of concern to the Agency even with maximum feasible risk
mitigation included. For 18 scenarios, intermediate-term MOEs are of concern to the Agency,
even with maximum feasible risk mitigation included. Potential risks of concern exist
particularly for those scenarios with relatively high acres treated (e.g., use on corn) or relatively
high maximum application rates (e.g., use on rights-of-way, representing use as nonselective
weed control on non-crop land).
Tables 4 and 5 below present those scenarios for which MOEs remain below 100 with
maximum risk mitigation feasible for those scenarios taken into account. The maximum MOEs
attainable for each scenario are bolded.
Table 4. Occupational handler scenarios with short-term MOEs less than 100
Exposure Scenario
Mixing/Loading Dry
Flowables to Support
Aerial Applications
(3a)
Applying Granulars
via Aerial Equipment
(6)
Mixing/Loading/
Applying Wettable
Powders with Low
Pressure Handwand
(15)
Loading/ Applying
Granulars via
Pumpfeed Backpack
Applicator (17)
Loading/ Applying
Granulars via
Gravity-feed
Backpack Applicator
(18)
Loading/Apply ing
Granulars via Belly
Grinder (20)
Application
Rate3
16
40
16
4
3
2
40
8
40
40
Area
Treated
Daily
(acres)
350
350
5
5
5
5
10
10
10
1
Combined MOEs (Dermal -t- Inhalation)
Baseline
16
No Data
No Data
No Data
No Data
No Data
No Data
No Data
No Data
17
Gloves,
single layer
(no
respirator)
16
No Data
3.4
14
18
27
17
86
14
18
Gloves,
double
layer (no
respirator)
22
No Data
3.7
15
20
30
No Data
No Data
No Data
27
Gloves,
single layer
+ PF5
Respirator
19
No Data
7.4
30
40
59
18
90
24
19
Gloves,
double
layer
+ PF5
Respirator
26
No Data
9.2
37
49
74
No Data
No Data
No Data
31
Engineering
Control
(no
respirator)
93
22
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
founds active ingredient per acre (Ibs ai/A)
Page 28 of 266
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Table 5. Occupational handler scenarios with intermediate-term MOEs less than 100
Exposure Scenario
Mixing/Loading
Liquid Concentrates
to Support Aerial
Applications (la)
Mixing/Loading
Wettable Powders to
Support Aerial
Applications (2a)
Mixing/Loading
Wettable Powders to
Support Chemigation
Applications (2c)
Mixing/Loading Dry
Flowables to Support
Aerial Applications
(3a)
Mixing/Loading Dry
Flowables to Support
Chemigation
Applications (3b)
Applying Sprays via
Aerial Equipment (5)
Applying Granulars
via Aerial Equipment
(6)
Applying Granulars
via Tractor Drawn
Spreader (8)
Applying Sprays
with Rights -of-W ay
Equipment (10)
Mixing/Loading/
Applying Liquid
Concentrates with
Low Pressure
Handwand (13)
Mixing/Loading/
Applying Liquid
Concentrates with a
Handgun Sprayer
(14)
Mixing/Loading/
Applying Wettable
Powders with Low
Pressure Handwand
(15)
Application
Rate"
16
4
4
4
4
16
4
4
4
16
4
40
4
3
40
3
16
16
16
4
3
2
1
Area
Treated
Daily
(acres)
350
1200
1200
350
350
350
1200
350
350
350
1200
350
350
350
80
40
5
5
5
5
5
5
5
Combined MOEs (Dermal + Inhalation)
Baseline
0.11
0.13
0.085
0.29
0.29
4.1
4.8
16
16
No Data
No Data
No Data
No Data
No Data
19
11
0.22
No Data
No Data
No Data
No Data
No Data
No Data
Gloves,
single layer
(no
respirator)
7.5
8.7
0.42
1.5
1.5
4.1
4.8
16
16
No Data
No Data
No Data
No Data
No Data
21
33
24
47
0.83
3.3
4.5
6.7
13
Gloves,
double
layer (no
respirator)
8.7
10
0.44
1.5
1.5
5.4
6.3
22
22
No Data
No Data
No Data
No Data
No Data
23
42
26
80
0.92
3.7
4.9
7.3
15
Gloves,
single layer
+ PF5
Respirator
12
14
1.2
4.1
4.1
4.7
5.5
19
19
No Data
No Data
No Data
No Data
No Data
50
37
42
49
1.8
7.3
9.8
15
29
Gloves,
double
layer
+ PF5
Respirator
15
18
1.4
4.7
4.7
6.5
7.6
26
26
No Data
No Data
No Data
No Data
No Data
69
50
48
88
2.3
9.1
12
18
36
Engineering
Control
(no
respirator)
32
38
27
92
92
23
28
92
92
52
61
6
55
73
96
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Page 29 of 266
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Exposure Scenario
Mixing/Loading/
Applying Wettable
Powders with a
Handgun Sprayer
(16)
Loading/Apply ing
Granulars via
Pumpfeed Backpack
Applicator (17)
Loading/ Applying
Granulars via
Gravity-feed
Backpack Applicator
(18)
Loading/ Applying
Granulars via Push
Type Spreader (19)
Loading/ Applying
Granulars via Belly
Grinder (20)
Mixing/Loading/
Applying Dry
Flowables
Concentrates with a
Handgun Sprayer
(21)
Application
Rate"
16
40
8
4
3
40
8
4
3
40
40
8
4
16
Area
Treated
Daily
(acres)
5
10
10
10
10
10
10
10
10
5
1
1
1
5
Combined MOEs (Dermal + Inhalation)
Baseline
No Data
No Data
No Data
No Data
No Data
No Data
No Data
No Data
No Data
19
4.1
20
41
No Data
Gloves,
single layer
(no
respirator)
12
4.2
21
42
56
3.4
17
34
45
26
4.4
22
44
24
Gloves,
double
layer (no
respirator)
15
No Data
No Data
No Data
No Data
No Data
No Data
No Data
No Data
39
6.7
oo
JJ
67
32
Gloves,
single layer
+ PF5
Respirator
22
4.5
22
45
59
6
30
60
81
37
4.7
24
47
34
Gloves,
double
layer
+ PF5
Respirator
35
No Data
No Data
No Data
No Data
No Data
No Data
No Data
No Data
67
7.6
38
76
56
Engineering
Control
(no
respirator)
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
Not Feasible
founds active ingredient per acre (Ibs ai/A)
b. Post-Application Exposure and Risk
For re-entry workers, exposure estimates are based on the types of tasks and activities
that individuals are likely to be doing in areas recently treated with a pesticide. Estimates of
exposure are calculated using transfer coefficients, a standard measure of contact with treated
foliage or other surfaces an individual would have while doing a specific task, and chemical-
specific calculations of dislodgeable foliar residue, or the amount of pesticide available on the
leaf surface that can potentially be transferred to the skin of an individual in contact with the
treated surface. Increasing levels of PPE is not considered a viable approach for mitigating post-
application risks so PPE is not used when calculating MOEs for re-entry workers; instead, the
MOE is calculated for various intervals (by increasing the number of hours or days) after
application.
For post-application exposure, risks from simazine applied at a rate of 4 pounds active
ingredient per acre (Ibs ai/A) are not of concern approximately 12 hours after application for
those scenarios assessed that have relatively low transfer coefficients. However, for activities
with relatively high transfer coefficients, MOEs exceed the Agency's level of concern for dermal
Page 3 Oof 266
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exposure until 2 days, or 48 hours, after application These activities include pruning, training,
topping, or staking Christmas trees; and harvesting, transplanting, and weeding turfgrass (unless
the product is watered in).
7. Human Incident Summary
Databases consulted for the incident report for simazine include the OPP Incident Data
System (IDS), Poison Control Centers, California Department of Pesticide Regulation, and
National Pesticide Telecommunications Network (NPTN). The Agency concludes that simazine
can be a skin or eye irritant from direct exposures based on the following incidents.
A total of 21 incidents were reported in the OPP IDS. Many of these incidents involved
irritant effects to the eyes, skin and respiratory passages and several involved general central
nervous system effects (e.g., nausea, dizziness, headache, restlessness). Poison Control Incident
data (1993-2001) indicated that simazine appears to be much less acutely toxic than other
pesticides. The overwhelming majority of symptoms reported due to simazine exposure were
eye, dermal, and throat irritation. 74 cases involving simazine were reported to the California
Pesticide Illness Surveillance Program from 1982-1999. Nine of these cases either involved the
use of simazine alone or were cases in which simazine was judged to be primarily responsible for
the health effects. Given simazine's widespread use in California, relatively few cases of
simazine illness were reported.
B. Ecological Risk Assessment
To estimate potential ecological risks to non-target organisms, EPA integrates the results
of exposure and ecotoxicity studies using the deterministic risk quotient method. Risk quotients
(RQs) are calculated by dividing estimated exposure concentrations (EECs) by acute and chronic
ecotoxicity values for species identified as representative of a broad taxonomic group of aquatic
or terrestrial organisms. EECs are generally based on maximum application rates for the
pesticide and can be determined through monitoring studies or modeling. Ecotoxicity values are
determined from registrant-submitted studies or studies available in open literature. Acute
ecotoxicity values reflect the doses or concentrations that, in an acute toxicity study, are lethal to
50% of the test animals in the group, or cause other similarly severe effects (e.g.,
immobilization). On an acute basis, simazine is non-toxic to estuarine/marine fish and
invertebrates at the limits of its water solubility; practically non-toxic to birds, mammals, and
honeybees; moderately toxic to freshwater fish; and highly toxic to freshwater invertebrates.
Chronic ecotoxicity values reflect the doses or concentrations that, in an early-life or full-life
stage study involving fish and aquatic invertebrates or a reproductive study involving birds and
mammals, are representative of the highest "no observed adverse effect concentration" or
NOAEC. For simazine, the chronic effects in birds are based on reproductive endpoints (a
decrease in the number of eggs laid); in mammals, chronic effects are based reduced body weight
gain.
Calculated RQs are compared to the Agency's levels of concern (LOCs), which are
standard threshold values across all pesticides. There is potential risk if the RQ value exceeds an
LOG, and in general the higher the RQ, the greater the potential risk. Risk characterization
Page 31 of 266
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provides further information on the likelihood of adverse effects occurring by considering the
fate of the chemical in the environment, communities and species potentially at risk, their spatial
and temporal distributions, the nature of the effects observed in studies, as well as the existence
of reported incidents to non-target organisms as a potential result of use of the pesticide. Risk
characterization for simazine has included all but an examination of the spatial and temporal
distributions of the communities and species potentially at risk. Table 6 below lists the LOCs
that the Agency used to determine ecological risk from pesticide use.
The ecological assessment considers exposure to the parent compound (simazine) only.
Available effects data on the degradates of simazine for mammals and non-vascular plants
indicate they have a toxicity equal to or less than the parent compound, but effects data are not
available for other taxonomic groups. Available laboratory and monitoring data indicate that the
three degradates of simazine that are commonly seen in the laboratory studies, DIA, DACT, and
hydroxy-simazine, will not be formed in the environment at levels that could significantly impact
aquatic and terrestrial organisms.
Simazine's use in ornamental ponds and aquariums is not considered as part of the
ecological risk assessment because, as of 1996, labels on end-use products containing simazine
prohibit direct discharge into ponds or aquariums larger than 1,000 gallons, as well as application
or discharge into lakes, flowing water, or ponds with outflow.
The Agency estimated ecological risks from both non-granular and granular formulations
of simazine for non-target aquatic and terrestrial organisms, including freshwater fish and
invertebrates, estuarine/marine fish and invertebrates, vascular and non-vascular aquatic plants,
birds, mammals, and monocot and dicot terrestrial plants. A preliminary assessment was also
completed for Federally Listed Threatened and Endangered Species (Listed Species). Based on
the mobility and persistence of simazine, simazine's mode of action, and the potential dietary
exposure to simazine of aquatic and terrestrial organisms, the risk hypothesis of the ecological
risk assessment presumes that simazine has the potential to cause reduced survival, and
reproductive and growth impairment for both aquatic and terrestrial animal and plant species.
Table 6. Risk presumptions and levels of concern for simazine
Risk Presumption
Level of Concern
(LOC)
Fish and Invertebrates
Acute Risk3
Acute Endangered Species
Chronic Risk0
0.5
0.05
1.0
Birds and Mammals
Acute Risk
Acute Endangered Species
Chronic Risk
0.5
0.1
1.0
Aquatic and Terrestrial Plants
Acute Risk
Acute Endangered Species
1.0
1.0
3 The potential for acute risk exists; regulatory action may be warranted in addition to restricted use classification.
b The potential for acute risk to threatened and endangered species exists; regulatory action may be warranted.
0 The potential for chronic risk exists, regulatory action may be warranted.
Page 32 of 266
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1. Environmental Fate and Transport
Simazine is moderately soluble (solubility of 3.5 mg/L) in water at 20°C or 68°F.
However, simazine's solubility may increase with temperature, reaching 17 mg/L at 50°C or
122°F. Laboratory studies indicate that simazine is persistent, able to persist for months in the
environment (half-life of 91 days) and possibly years in oxygen-deprived aquatic systems (half-
life of 664 days) as it is not easily degraded by soil microbial organisms. If simazine is released
at the soil surface and under direct sunlight, it undergoes relatively faster degradation (half-life
of 22 days). Simazine is also quite resistant to aqueous abiotic reactions (e.g., hydrolysis and
photolysis), increasing its likelihood to be present in stormwater runoff and to contaminate
surface water. Aquatic field studies indicate variable persistence ranging from 12 days to 700
days. The limited number of terrestrial field studies available indicate that simazine could persist
in the field for over one month to several years depending on soil texture and soil temperature.
Laboratory absorption data show low water/soil partitioning for simazine, or ability to be
absorbed into the soil. These data indicate that simazine is highly mobile and has a strong
potential to leach into ground water systems, especially in soils low in organic matters such
sandy soils. Volatilization losses of simazine from soil and water systems are expected to be
insignificant compared to dissipation by chemical degradation and metabolism. Simazine also
has a low potential to bioaccumulate in fish.
The persistence and mobility of simazine, as demonstrated by the laboratory data, suggest
that the chemical could reach surface water via transport from soil surfaces during runoff events
and ground water via leaching, or vertical movement through soil. The greatest contribution to
EECs in water is runoff, particularly in states where precipitation is a major factor in runoff such
as in the Southeast (e.g., Florida) and the Midwest (e.g., Illinois, Missouri). However, spray drift
plays a greater role in exposure in the Pacific coastal region (e.g., California, Oregon).
Simazine's chlorinated degradatesDIA and DACT are shown in studies to be more mobile than
simazine, and therefore more likely to leach to ground water than the parent compound.
Hydroxy-atrazine, on the other hand, is less mobile than simazine, and has less leaching potential
than the parent compound. Based on data from the registrant-supported drinking water
monitoring programs VMP and AMP, and the concentration of simazine's chlorinated degradates
in CWS where both simazine and atrazine are detected compared to those with only atrazine
detections, the Agency is confident that DIA and DACT derived from simazine have the
potential to reach surface water, but not at levels that could significantly impact non-target
organisms.
Page 3 3 of 266
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2. Aquatic Organism Exposure and Risk
While several sources of monitoring data, including the VMP/AMP database, were used
to understand the potential concentrations of simazine in surface water, EECs were estimated for
aquatic organism risk calculations using the predictive model PRZM/EXAMS. Most of the
monitoring data available were not designed to specifically target areas of intense simazine use
and since the sampling designs (e.g., frequency of monitoring) were not intended to capture peak
pesticide concentrations, there is high likelihood they may have been missed. The modeled
EECs are considered protective upper bound estimates for the aquatic organism risk calculations,
as were modeled concentrations in drinking water for dietary human health risk, while the
monitoring data provide lower bound estimates.
In order to characterize potential ecological risk to aquatic organisms, ten crops were
selected to represent the primary uses of simazine. These crops include turf (representing use as
nonselective weed control on non-crop land), citrus, apples, caneberries, corn, pine trees
(Christmas trees), grapes, nuts, corn, fruit (peaches and nectarines), and lettuce (as a surrogate
for strawberries). A variety of different scenarios were simulated across the selection of crops in
order to account for different geographical locations both specified by the labels and based on
agricultural practices, with locations concentrated in areas with intense simazine use. Crop
scenarios also included variable spray drift assumptions of 0% to 5% to gauge the contribution of
drift to runoff and consequently EECs.
Acute RQs calculated for freshwater fish and invertebrates do not exceed the LOG of 0.5
for acute risk. However, there is a high degree of uncertainty associated with the acute
freshwater data set because exposure concentrations were not verified in the available acute
toxicity tests. Additionally, the results of future studies on atrazine's potential sublethal effects
to amphibians, specifically impacts on gonadal development in frogs, may be applicable to
simazine because the two chemicals share a similar neuroendocrine mechanism of toxicity, a
similar mechanism of herbicidal action, and the same degradates. However, ecotoxicity data on
the sublethal effects of simazine to amphibians, a taxonomic group for which freshwater fish
data generally substitutes, are currently not available. Acute RQs were not calculated for
estuarine/marine fish and invertebrates because acute toxicity data shows that simazine is not
likely to be acutely toxic to either estuarine/marine fish or invertebrates at the limits of its water
solubility.
Potential chronic effects for both freshwater and marine/estuarine fish and invertebrates
are unknown because chronic toxicity data on the technical grade active ingredient for these
taxonomic groups are also not available. A freshwater fish early life-cycle test with fathead
minnow and a freshwater aquatic invertebrate life-cycle test were submitted for a simazine
formulation of 80% active ingredient that indicate the formulation is unlikely to exceed the
Agency's LOG of 1.0 for chronic risk. However, acute toxicity data indicate that the technical
grade active ingredient may be more toxic to fish than the 80% formulation.
Page 34 of 266
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Many of the calculated acute RQs for vascular and non-vascular aquatic plants exceed the
LOG of 1.0 for acute risk, and indicate that there is the potential for direct adverse acute effects
from both non-granular and granular formulations, especially for non-vascular plants (e.g., a
variety of blue green algae, A.flosaquae). RQs for vascular aquatic plants range from below the
LOG to 2.4. RQs for non-vascular aquatic plants range from below the LOG to 9.33. The
Agency does not currently assess chronic risks to plants.
Two important considerations relative to simazine's potential to affect plants are recovery
and potential resistance of some species. Recovery is possible following removal of simazine
from the site of action, although there is uncertainty associated with the approximate length of
time it takes for recovery to occur, given a certain level of exposure. While there is no major
evidence that a clearly herbicide-resistant or tolerant community exists, available data suggest
that periphytic blue-green algae, unlike the A.flosaquae variety which is sensitive to simazine,
may be resistant at higher application rates. Periphytic blue-green algae's relative abundance
when simazine is used at higher application rates suggests an important ecological shift that may
potentially impact the aquatic community structure.
Table 7 presents acute RQs calculated for aquatic organisms with those RQs bolded that
exceed the Agency's LOG of 1.0 for acute ecological risk to vascular and non-vascular aquatic
plants.
Table 7. Acute RQs for aquatic vascular plants and aquatic non-vascular plants
Crop (Location- formulation, application method)
Application Rate8 (# of applications)
Turf (FL - granular, ground; 0% drift);
40.0(1)
Turf (PA - granular, ground; 0% drift);
40.0(1)
Citrus (FL non-granular, aerial; 5% drift)
9.6(1)
Citrus (FL non-granular, aerial; 0% drift)
9.6(1)
Citrus (FL non-granular, ground; 1% drift)
9.6(1)
Citrus (CA non-granular, aerial; 5% drift)
4.0(1)
Citrus (CA non-granular, aerial; 0% drift)
4.0(1)
Citrus (CA non-granular, ground; 1% drift)
4.0(1)
Apples (NC non-granular, granular)
8.0(1)
Apples (PA non-granular, granular)
8.0(1)
Apples (OR non-granular, granular)
8.0(1)
Berries (OR non-granular, granular)
4.0(1)
Pine trees (OR non-granular, aerial; 5% drift)
5.94(1)
Vascular Aquatic
Plants"
2.4
1.64
1.76
1.52
1.63
-------
Crop (Location- formulation, application method)
Application Rate3 (# of applications)
Pine trees (OR non-granular, aerial, 0% drift)
5.94(1)
Pine trees (OR non-granular, ground, 1% drift)
5.94(1
Grapes (CA non-granular, aerial; 5% drift)
4.8(1)
Grapes (CA non-granular, aerial; 0% drift)
4.8(1)
Grapes (CA non-granular, ground; 1 % drift)
4.8(1)
Nuts/Pecans (GA non-granular, aerial; 5% drift)
4.0(1)
Nuts/Pecans (GA non-granular, aerial; 0% drift)
4.0(1)
Nuts/Pecans (GA non-granular, ground; 1% drift)
4.0(1)
Nuts (OR non-granular, aerial; 5% drift)
4.0(1)
Nuts (OR non-granular, aerial; 0% drift)
4.0(1)
Nuts (OR non-granular, ground; 1 % drift)
4.0(1)
Nuts (CA non-granular, aerial; 5% drift)
4.0(1)
Nuts (CA non-granular, aerial, 0% drift)
4.0(1)
Nuts (CA non-granular, ground, 1 % drift)
4.0(1)
Almonds (CA ground banded, 1% drift)
2.0 banded, equal to 0.89 assuming application to a
band 2 feet on each side of the tree row (1)
Corn (MS non-granular, aerial; 5% drift)
3.0(1)
Corn (MS non-granular, aerial; 0% drift)
3.0(1)
Corn (MS non-granular, ground; 1% drift)
3.0(1)
Com (IL non-granular, aerial; 5% drift)
3.0(1)
Com (IL non-granular, aerial; 0% drift)
3.0(1)
Com (IL non-granular, ground; 1% drift)
3.0(1)
Corn (CA non-granular, aerial; 5% drift)
3.0(1)
Corn (CA non-granular, aerial; 0% drift)
3.0(1)
Corn (CA non-granular, ground; 1% drift)
3.0(1)
Peach (GA non-granular, aerial; 5% drift)
4.0(1)
Vascular Aquatic
Plantsb
-------
Crop (Location- formulation, application method)
Application Rate3 (# of applications)
Peach (GA non-granular, aerial, 0% drift)
4.0(1)
Peach (GA; non-granular, ground, 1% drift)
4.0(1)
Fruit (CA non-granular, ground banded, 1% drift)
2.0 banded, equal to 0.89 assuming application to a
band 2 feet on each side of the tree row (1)
Lettuce (CA non-granular, aerial; 5% drift)
1.0(1)
Lettuce (CA non-granular, aerial; 0% drift)
1.0(1)
Lettuce (C A non-granular, ground; 1% drift)
1.0(1)
Vascular Aquatic
Plantsb
-------
There is the potential for direct adverse chronic effects for both birds and mammals. A
number of chronic RQs calculated for birds, based on a reproductive effect (reduction in the
number of eggs laid), exceed the LOG of 1.0 for chronic risk from non-granular formulations.
The same is true for mammals, based on reduced body weight gain, for both non-granular and
granular formulations. Chronic RQs calculated for birds reach a maximum of 23. For non-
granular formulations, chronic RQs calculated for mammals reach a maximum of 230 and
exceed 50 in five of the seven crop scenarios modeled. For granular formulations, chronic RQs
calculated for mammals associated with ingestion of earthworms that have bioaccumulated
simazine range from 2 to 36. Table 8 below presents chronic RQs based on non-granular
formulations calculated for birds and mammals with those RQs bolded that exceed the Agency's
LOG of 1.0 for chronic risk
As with aquatic plants, many of the calculated acute RQs for monocot and dicot
terrestrial plants exceed the LOG of 1.0 for acute risk, and indicate that there is the potential for
direct adverse acute effects from both non-granular and granular formulations, with greater risk
to emerging seedlings than emerged plants exposed via foliar spray. The Agency does not
currently assess chronic risks to plants. Table 9 presents acute RQs calculated for monocot and
dicot terrestrial plants with those RQs bolded that exceed the Agency's LOG of 1.0 for acute
risk.
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Table 8. Chronic RQs based on non-granular formulations for birds and mammals
Crop
Application Rate3 (# of applications)
Citrus
9.6(1)
Pine trees
5.94(1)
Grapes
4.8(1)
Nuts
4.0(1)
Com
3.0(1)
CA almonds and fruit
2.0(1)
Strawberries
1.0(1)
Food Items
Short grass
Tall grass
Broadleaf plants/small insects
Fruits/pods/seeds/large insects
Short grass
Tall grass
Broadleaf plants/small insects
Fruits/pods/seeds/large insects
Short grass
Tall grass
Broadleaf plants/small insects
Fruits/pods/seeds/large insects
Short grass
Tall grass
Broadleaf plants/small insects
Fruits/pods/seeds/large insects
Short grass
Tall grass
Broadleaf plants/small insects
Fruits/pods/seeds/large insects
Short grass
Tall grass
Broadleaf plants/small insects
Fruits/pods/seeds/large insects
Short grass
Tall grass
Broadleaf plants/small insects
Fruits/pods/seeds/large insects
Birds
23
10.6
13
1.4
14.3
6.53
8.02
-------
4. Risk to Endangered Species
For purposes of the RED for simazine, the Agency completed a preliminary or screening-
level assessment for Listed Species. The Agency has developed the Endangered Species
Protection Program to identify pesticides whose use may cause adverse impacts on Listed
Species and to implement mitigation measures to address these impacts.
The Agency acknowledges that pesticides have the potential to exert not only direct
effects but indirect effects as well upon the Listed Species by, for example, perturbing forage or
prey available, altering the extent of nesting habitat, etc. Acute and chronic RQs, which
represent direct effects, for eachtaxonomic group are used to make inferences concerning the
potential for indirect effects upon Listed Species that rely upon non-threatened and -endangered
organisms in these taxonomic groups as resources critical to their life cycle. The greater the RQs
for a taxonomic group, the greater concern for potential indirect effects for Listed Species
dependent on that taxonomic group. Potential effects of pesticides on designated critical habitats
for Listed Species are also included and considered as potential indirect effects. Focus is given
to the physical and biological features (constituent elements) of a critical habitat identified by the
U.S. Fish and Wildlife and National Marine Fisheries Services as essential to the conservation of
a Listed Species and which may require special management consideration or protections.
The Agency's preliminary assessment indicates that the LOG for Listed Species is
exceeded for the following combination of taxonomic groups and uses:
• Freshwater fish - granular application for nonselective weed control on turf and other non-
crop land;
• Freshwater invertebrates - non-granular application on citrus, pine trees, nuts, peaches, and
corn; granular application for nonselective weed control on turf and other non-crop land as
well as apples;
• Vascular aquatic plants - non-granular application on citrus, nuts, peaches, and corn;
granular application for nonselective weed control on turf and other non-crop land as well as
apples;
• Birds - non-granular application for all uses;
• Mammals - non-granular and granular application for all uses; and
• Monocot and dicot terrestrial plants - non-granular and granular application for all uses.
Although RQs for vascular and non-vascular plants exceed the LOG for Listed Species,
there are no endangered species of non-vascular plants. Based on acute and chronic RQs, there
are additional potential indirect effects to Listed Species that have the following behaviors:
• Eat fish or amphibians (e.g., fish, mammals, birds, reptiles), or in the case of freshwater
mussels, use a fish as a necessary host in their life cycle;
• Rely on freshwater invertebrates (e.g., daphnids) as a primarily food source; rely on aquatic
plants for food and/or habitat and shelter;
• Eat birds or require birds as pollinators or seed dispersers;
• Eat mammals or require mammals as pollinators or seed dispersers; and
• Rely either on a specific plant species (plant species obligate) or multiple plant species (plant
dependent) for some important aspect of their life cycle.
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A total of 977 Listed Species may potentially occur in areas where simazine can be used.
Table 10 lists the taxonomic groups and the direct toxicological effects of simazine on
those taxonomic groups whose acute or chronic RQs exceed the Agency's LOG for ecological
risk to Listed Species. Those RQs which exceed the Agency's LOG are bolded.
Table 10. Taxonomic groups for which the Listed Species RQs exceed the Agency's LOG
Taxonomic Groups
Freshwater fish
Freshwater invertebrates
Vascular aquatic plants
Non-vascular aquatic plants
Birds
Mammals
Monocot terrestrial plants
Dicot terrestrial plants
Direct Effects
Acute: mortality
Chronic: no data
Acute: mortality /immobilization
Chronic: no data
Acute: reduced frond number
Chronic: not evaluated
Acute: reduced cell density
Chronic: not evaluated
Acute: potential sublethal effects
Chronic: reduced number of eggs laid
Acute: risks are unlikely
Chronic: reduced body weight gain
Acute: shoot height
Chronic: not evaluated
Acute: dry weight
Chronic: not evaluated
RQ Range
-------
Two incidents for terrestrial animals and three incidents for terrestrial plants have been
reported. An incident involving two dead quail in Yosemite National Park had a reported
certainty index of "unlikely" in relation to causation by simazine, while another incident
involving five Canada Geese in Virginia was categorized as "probable." Three incidents
involving terrestrial plants have been reported. One incident involved lawn damage from
application to a swimming pool, a use that has been cancelled, and the other two involved non-
target plant damage following aerial application on corn.
IV. Risk Management and Reregistration Decision
A. Determination of Reregistration Eligibility
Section 4(g)(2)(A) of FIFRA calls for the Agency to determine, after submission of
relevant data concerning an active ingredient, whether or not products containing the active
ingredient are eligible for reregistration. The Agency has previously identified and required the
submission of the generic (technical grade) data required to support reregistration of products
containing simazine as an active ingredient. The Agency has completed its review of these
generic data, and has determined that the data would be sufficient to support reregistration of all
products containing simazine provided the registrations are amended in a manner consistent with
this document.
The Agency has completed its assessment of the dietary (both food and drinking water),
residential, occupational, and ecological risks associated with the use of pesticide products
containing the active ingredient simazine. Based on a review of these data and on public
comments on the Agency's assessments for the active ingredient simazine, the Agency has
sufficient information on the human health and ecological effects of simazine to make decisions
as part of the tolerance reassessment process under FFDCA and reregistration process under
FIFRA, as amended by FQPA The Agency has determined that products containing simazine
are eligible for reregistration provided that the risk mitigation measures outlined in this
document are adopted and label amendments are made to reflect these measures. Specific label
changes and language are specified in Section V Appendix A provides a detailed table of those
uses eligible for reregistration Appendix B identifies generic data requirements that the Agency
reviewed as part of its determination of reregistration eligibility of simazine, and lists the
submitted studies the Agency found acceptable. Data gaps are identified as either outstanding
generic data requirements that have not been satisfied with acceptable data or additional data
requirements necessary to confirm the decision presented here.
Should a registrant fail to implement any of the risk mitigation measures identified in this
document, the Agency may take appropriate regulatory action to address the risk concerns from
the use of simazine. The Agency has also concluded that, with these mitigation measures and the
mitigation measures in the atrazine IRED, the cumulative risks associated with the chlorinated
triazine class of pesticides, including simazine, are below the Agency's level of concern.
Therefore, if all changes outlined in this document are incorporated into the product labels, then
all current risks for simazine will be adequately addressed for the purposes of this determination
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under FIFRA. Once a comprehensive endangered species assessment is completed, further
changes to these registrations may be necessary as explained in Section IV.D.5 of this document.
B. Public Comments and Responses
Through the Agency's public participation process, EPA worked with stakeholders and
the public to reach these regulatory decisions for simazine. During the public comment period
on the risk assessments, which closed on September 12, 2005, the Agency received comments
from California Department of Pesticide Regulation, American Water Works Association,
University of Hawaii, Golf Course Superintendents Association, Triazine Network, Syngenta
Crop Protection, Inc. (a technical registrant), and Florida Department of Agriculture &
Consumer Services. These comments expressed agreement with some portions of the risk
assessments, argued that the risk assessments used unnecessarily conservative assumptions at
times, discussed the need for the availability of specific application rates and methods for
particular uses of simazine, provided simazine usage statistics and described target weeds which
simazine is used to control, and listed potential mitigation measures.
These comments were reviewed and taken into consideration when the revised risk
assessments and their supporting documents, in addition to this simazine RED, were completed.
The comments are available in their entirety in the public docket EPA-HQ-OPP-2005-0151
located on-line inFDMS http ://www.regulations, gov The Agency's responses to substantive
comments are available in memoranda in the public docket and the revised assessments available
in the public docket reflect these responses.
C. Regulatory Position
1. Food Quality Protection Act Findings
a. "Risk Cup" Determination
As part of the FQPA tolerance reassessment process, EPA assessed the risks associated
with simazine. The Agency has concluded that, with the risk mitigation measures outlined in
this document, the aggregate exposure to the pesticide simazine and its two chlorinated
degradates (from food, drinking water, and residential sources) is within the "risk cup." The
Agency has determined that the human health risks from these combined exposures are within
acceptable levels. In reaching this determination, EPA has considered the available information
on the special sensitivity of infants and children.
FQPA also requires the Agency to evaluate food tolerances on the basis of cumulative
risk from substances sharing a common mechanism of toxicity, such as the neuroendocrine
mechanism of toxicity shared by the structurally-related chlorinated triazines atrazine, simazine,
propazine, and their three chlorinated degradates. The Agency has completed its cumulative risk
assessment for the chlorinated triazine class of pesticides and has concluded that with the
mitigation measures in this document and in the 2003 IRED for atrazine the cumulative risks
associated with these pesticides are below the Agency's level of concern.
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The Agency has determined that tolerances for simazine meet the FQPA safety standards
and are now considered reassessed.
b. Determination of Safety to U.S. Population (Including Infants and
Children)
The Agency has determined that the established tolerances for simazine, with label
amendments and changes as specified in this document, meet the safely standards under the
FQPA amendments to Section 408(b)(2)(C) and 408(b)(2)p) of the FFDCA, and that there is a
reasonable certainty that no harm will result to the general U.S. population, infants, children, or
other major identifiable subgroups of consumers, from the use of simazine. The safely
determination considers factors such as the toxicity, use practices and exposure scenarios, and
environmental behavior of simazine.
In determining whether or not infants and children are particularly susceptible to toxic
effects from simazine residues, the Agency considered the completeness of the hazard database
for developmental and reproductive effects, the nature of the effects observed, and other
information. The Agency determined it was unnecessary to retain a safety factor in the acute
dietary assessment to account for hazard-based uncertainty because open literature data
demonstrate that any neuroendocrine effect, the primary toxicological effects of regulatory
concern, that could result from a single dose would only occur at a very high dose. However,
when available water monitoring data were used to estimate drinking water exposure, a 3X
FQPA safety factor was retained to account for exposure-based uncertainty due to limitations in
the monitoring database. The full 10X FQPA safety factor was retained and applied to the
chronic dietary assessment to account for both exposure-based uncertainty in the water
monitoring data and because of residual uncertainty regarding the effects of the neuroendocrine
mechanism of action on the developing child. When drinking water concentration values were
estimated using modeling, which the Agency believes is conservative and protective, the 3X for
exposure-based uncertainty was unnecessary for inclusion in the chronic dietary assessment.
The total FQPA safety factor applied to the residential assessment for simazine was reduced
from the default 10X FQPA safety factor to 3X. The Agency determined that it was unnecessary
to retain a 3X FQPA safely factor in the residential assessment to account for exposure-based
uncertainty because the assessment is based on EPA's Standard Operating Procedures using
high-end default values and assumptions that would be protective of infants and children A 3X
FQPA safety factor was retained to account for hazard-based uncertainty.
c. Endocrine Disrupter Effects
EPA is required under the FFDCA, as amended by FQPA, to develop a screening
program to determine whether certain substances (including all pesticide active and other
ingredients) "may have an effect in humans that is similar to an effect produced by a naturally
occurring estrogen, or other endocrine effects as the Administrator may designate." Following
recommendations of its Endocrine Disrupter Screening and Testing Advisory Committee
(EDSTAC), EPA determined that there was a scientific basis for including, as part of the
program, the androgen and thyroid hormone systems, in addition to the estrogen hormone
system. EPA also adopted EDSTAC's recommendation that EPA include evaluations of
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potential effects in wildlife. For pesticides, EPA will use FIFRA and, to the extent that effects in
wildlife may help determine whether a substance may have an effect in humans, FFDCA
authority to require the wildlife evaluations. As the science develops and resources allow,
screening for additional hormone systems may be added to the Endocrine Disrupter Screening
Program (EDSP).
There is direct evidence that simazine is associated with neuroendocrine disruption.
Direct measurements of serum hormones such as certain steroid hormones and luteinizing
hormone, as well as changes in estrus cycling and histomorphic changes in hormone responsive
tissues, indicate neuroendocrine disruption. EPA has responded, in part, to simazine's known
neuroendocrine disrupting capacity by regulating on endpoints based on neuroendocrine
disrupter effects and requiring risk mitigation measures, label amendments, and additional
confirmatory data to reduce potential risks to below the Agency's levels of concern The Agency
has determined that, with label amendments and changes as specified in this document, there is a
reasonable certainty that no harm will result to the general U.S. population, infants, children, or
other major identifiable subgroups of consumers, from the use of simazine. When the
appropriate screening and/or testing protocols being considered under the EDSP have been
developed, simazine maybe subject to additional screening and/or testing to better characterize
effects related to endocrine disruption
d. Cumulative Risks
FQPA stipulates that when determining the safety of a pesticide chemical EPA shall base
its assessment of the risk posed by the chemical on, among other things, available information
concerning the cumulative effects to human health that may result from dietary, residential, or
other non-occupational exposure to other substances that have a common mechanism of toxicity.
The reason for consideration of other substances is due to the possibility that low-level exposures
to multiple chemical substances that cause a common toxic effect by a common mechanism
could lead to the same adverse health effect as would a higher level of exposure to any of the
other substances individually. A person exposed to a pesticide at a level that is considered safe
may in fact experience harm if that person is also exposed to other substances that cause a
common toxic effect by a mechanism common with that of the subject pesticide, even if the
individual exposure levels to the other substances are also considered safe.
For information regarding EPA's efforts to determine which chemicals have a common
mechanism of toxicity and to evaluate the cumulative effects of such chemicals, see the policy
statements released by OPP concerning common mechanism determinations and procedures for
cumulating effects from substances found to have a common mechanism on EPA's website at
http://www.epa.gov/pesticides/cumulative.
EPA evaluated simazine along with two other structurally-related chlorinated triazines,
atrazine and propazine, and their three chlorinated degradates, as sharing a neuroendocrine
mechanism of toxicity. After subchronic and chronic exposure to these compounds, a variety of
species were shown to exhibit neuroendocrine effects resulting in both reproductive and
developmental consequences that are considered relevant to humans. These compounds disrupt
the hypothalamic-pituitary-gonadal (FtPG) axis, part of the central nervous system, and cause
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cascading changes to hormone levels and developmental delays. The Agency has completed its
cumulative risk assessment for the chlorinated triazine class of pesticides and has concluded that
with the mitigation measures in this document and in the 2003 IRED for atrazine the cumulative
risks associated with these pesticides are below the Agency's level of concern. The Agency has
determined that, with label amendments and changes as specified in this document and the 2003
IRED for atrazine, there is a reasonable certainty that no harm will result to the general U.S.
population, infants, children, or other major identifiable subgroups of consumers, from the use of
simazine, atrazine, and propazine. The cumulative risk assessment and supporting documents
are available in the public docket EPA-HQ-OPP-2005-0481 located on-line inFDMS,
http://www.regulations.gov
2. Tolerance Summary
A tolerance summary and tolerance reassessment decision is presented for simazine in
Table 11 below. Currently there are 62 tolerances listed in 40 CFR 180.213 for simazine on
agricultural crops and animal commodities. With the exception of tolerances set for bananas and
fish, tolerances for simazine residues are currently expressed in terms of the parent compound
only. The Agency has determined that residues of concern in/on raw agricultural commodities
are simazine and its two chlorinated degradates, DIA and DACT. The Agency will propose
changing the tolerance expression for all commodities to reflect combined residues of the parent
compound, simazine (2-chloro-4,6-bis(ethylamino)-5-triazine), plus its two chlorinated
degradates (2-amino-4-chloro-6-ethylamino-5-triazine and 2,4-diamino-6-chloro-5-triazine), the
total residue to be measured in/on raw agricultural commodities for tolerance enforcement.
The crop and animal commodity tolerances which the Agency will propose to revoke
because the registrants are not supporting related uses include alfalfa, alfalfa (forage and hay),
Bermuda grass, Bermuda grass (forage and hay), fish, grass, grass (forage and hay), and
sugarcane (molasses). The Agency intends to propose to revoke the tolerance for bananas as
well because the registrants are not supporting use; however, available residue data may be
appropriate to support a tolerance of 0.2 ppm if use is supported in the future. The Agency will
also propose to revoke the following tolerances because there is no reasonable expectation of
finding residues at quantifiable levels (40 CFR 180.6(a)(3)): cattle (fat), goat (fat), hog (fat,
meat, and meat byproducts), horse (fat), poultry (fat, meat, and meat byproducts), and sheep
(fat).
Available residue data support lowering tolerances for avocado, blackberry, blueberry,
corn (forage and grain), filbert (i.e., hazelnut), grape, loganberry, peach, plum, olive, and
raspberry. Available residue data also support lowering tolerances for apples, provided a pre-
harvest interval is added to labels. The Agency will propose that tolerances for boysenberry and
dewberry be reassigned (no longer listed as separate tolerances) because they are covered by the
blackberry tolerance. Available residue data support increasing tolerances for pecan, cattle (meat
and meat byproducts), goat (meat and meat byproducts), horse (meat and meat byproducts),
milk, sheep (meat and meat byproducts), and egg. Available residue data supports maintaining
the tolerance for corn (stover). Additional confirmatory residue data are necessary to support
tolerances for almond, almond (hulls), cherry, corn (sweet), cranberry, currant, grapefruit, lemon,
macadamia nut, orange, pear, strawberry, and walnut. However, there are no dietary (from food
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or drinking water) risk concerns associated with these 13 tolerances, and the Agency considers
them reassessed at the current tolerance level. Tolerances will be proposed, and additional data
are necessary, for citrus oil and rotational crops.
No maximum residue limits (MRLs) for simazine have been established or proposed by
Codex for any agricultural commodity. Canada does not currently have MRLs for simazine.
Table 11. Tolerance reassessment summary for simazine
Current Commodity
Current
Tolerance (ppm)
Tolerance
Reassessment
Decision (ppm)
Comments
[Correct Commodity Definition]
Tolerances Listed Under 40 CFR 180.2 13(a)(l)
Alfalfa
Alfalfa, forage
Alfalfa, hay
Almond
Almond, hulls
Apple
Avocado
Bermuda grass
Bermuda grass, forage
Bermuda grass, hay
Blackberry
Blueberry
Boysenberry
Cattle, fat
Cattle, meat byproducts
Cattle, meat
Cherry
Com, forage
Com, fresh (inc. sweet,
kernel plus cob with
husks removed)
Com, grain
Com, stover
Cranberry
Currant
Dewberry
Egg
Filbert
Goat, fat
Goat, meat byproducts
15
15
15
0.25
0.25
0.25
0.25
15
15
15
0.25
0.25
0.25
0.02 (N)b
0.02 (N)
0.02 (N)
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.02 (N)
0.25
0.02 (N)
0.02 (N)
Revoke
Revoke
Revoke
TBDa
TBDa
0.2
0.2
Revoke
Revoke
Revoke
0.2
0.2
Reassign
Revoke
0.03
0.03
TBDa
0.2
TBDa
0.2
0.25
TBDa
TBDa
Reassign
0.03
0.2
Revoke
0.03
Use is not being supported.
Use is not being supported.
Use is not being supported.
Additional confirmatory residue data are required.
Additional confirmatory residue data are required.
Available residue data support lowering tolerance
provided a pre -harvest interval is added to labels .
Available residue data supports lowering tolerance.
Food/feed use is not being supported.
Food/feed use is not being supported.
Food/feed use is not being supported.
Available residue data support lowering tolerance.
Available residue data support lowering tolerance.
Boysenberry is covered by the Blackberry tolerance.
There is no reasonable expectation of finding quantifiable
residues (40 CFR 180.6(a)(3)).
Tolerance should be increased to accommodate total
residue of parent compound plus degradates .
Tolerance should be increased to accommodate total
residue of parent compound plus degradates .
Additional confirmatory residue data are required.
[Cherry, tart and Cherry, sweet].
Available residue data support lowering tolerance.
[Corn, field, forage and Corn, sweet, forage]
Additional confirmatory residue data are required.
[Corn, sweet, kernel pus cob with husks removed]
Available residue data support lowering tolerance.
[Corn, field, grain and Corn, pop, grain]
[Corn, field, stover and Corn, pop, stover and Corn,
sweet, stover]
Additional confirmatory residue data are required.
Additional confirmatory residue data are required.
Dewberry is covered by the Blackberry tolerance.
Tolerance should be increased to accommodate total
residue of parent compound plus degradates.
Available residue data support lowering tolerance.
There is no reasonable expectation of finding quantifiable
residues (40 CFR 180.6(a)(3)).
Tolerance should be increased to accommodate total
residue of parent compound plus degradates.
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Current Commodity
Goat, meat
Grapefruit
Grape
Grass
Grass, forage
Grass, hay
Hog, fat
Hog, meat byproducts
Hog, meat
Horse, fat
Horse, meat byproducts
Horse, meat
Lemon
Loganberry
Milk
Nut, macadamia
Olive
Orange, sweet
Peach
Pear
Pecan
Plum
Poultry, fat
Poultry, meat byproducts
Poultry, meat
Raspberry
Sheep, fat
Sheep, meat byproducts
Sheep, meat
Strawberry
Sugarcane, molasses
Walnut
Current
Tolerance (ppm)
0.02 (N)
0.25
0.25
15
15
15
0.02 (N)
0.02 (N)
0.02 (N)
0.02 (N)
0.02 (N)
0.02 (N)
0.25
0.25
0.02 (N)
0.25
0.25
0.25
0.25
0.25
0.1 (N)
0.25
0.02 (N)
0.02 (N)
0.02 (N)
0.25
0.02 (N)
0.02 (N)
0.02 (N)
0.25
1
0.2
Tolerance
Reassessment
Decision (ppm)
0.03
TBDa
0.2
Revoke
Revoke
Revoke
Revoke
Revoke
Revoke
Revoke
0.03
0.03
TBDa
0.2
0.03
TBDa
0.2
TBDb
0.2
TBDa
0.02
0.2
Revoke
Revoke
Revoke
0.2
Revoke
0.03
0.03
TBDa
Revoke
TBDa
Comments
[Correct Commodity1 Definition}
Tolerance should be increased to accommodate total
residue of parent compound plus degradates.
Additional confirmatory residue data are required.
Available residue data support lowering tolerance.
Food/feed use is not being supported.
Food/feed use is not being supported.
Food/feed use is not being supported.
There is no reasonable expectation of finding quantifiable
residues (40 CFR 180.6(a)(3)).
There is no reasonable expectation of finding quantifiable
residues (40 CFR 180.6(a)(3)).
There is no reasonable expectation of finding quantifiable
residues (40 CFR 180.6(a)(3)).
There is no reasonable expectation of finding quantifiable
residues (40 CFR 180.6(a)(3)).
Tolerance should be increased to accommodate total
residue of parent compound plus degradates.
Tolerance should be increased to accommodate total
residue of parent compound plus degradates.
Additional confirmatory residue data are required.
Available residue data supports lowering tolerance.
Tolerance should be increased to accommodate total
residue of parent compound plus degradates
Additional confirmatory residue data are required.
Available residue data support lowering tolerance.
Additional confirmatory residue data are required.
[Orange]
Available residue data support lowering tolerance.
Additional confirmatory residue data are required.
Available residue data support increasing tolerance.
Available residue data support lowering tolerance.
There is no reasonable expectation of finding quantifiable
residues (40 CFR 180.6(a)(3)).
There is no reasonable expectation of finding quantifiable
residues (40 CFR 180.6(a)(3)).
There is no reasonable expectation of finding quantifiable
residues (40 CFR 180.6(a)(3)).
Available residue data supports lowering tolerance.
There is no reasonable expectation of finding quantifiable
residues (40 CFR 180.6(a)(3)).
Tolerance should be increased to accommodate total
residue of parent compound plus degradates.
Tolerance should be increased to accommodate total
residue of parent compound plus degradates.
Additional confirmatory residue data are required.
Use is not being supported.
Additional confirmatory residue data are required.
Tolerance to be Proposed under 40 CFR 180(a)(l)
Citrus, oil
None
TBDC
Additional residue data are required. However, the
existing orange processing study indicates that a
tolerance of at least 0.3 ppm is necessary.
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Current Commodity
Rotational Crops
Current
Tolerance (ppm)
None
Tolerance
Reassessment
Decision (ppm)
TBDC
Comments
[Correct Commodity1 Definition}
Field trials are required.
Tolerances Listed Under 40 CFR 180.213(a)(2)
Banana
Fish
0.2
12
Revoke
Revoke
Use is not being supported. However, available residue
data may be appropriate to support a tolerance of 0.2 ppm
if use is supported in the future.
Food/feed use is not being supported.
* The Agency has no dietary (from food or drinking water) risk concerns associated with these tolerances and considers them
reassessed at the current tolerance level. The TBD or "to be determined" designation is used, however, to convey that the
Agency expects that the data required in the DCI that will be issued as a result of this RED will confirm that conclusion.
(N) designation indicates negligible residues and EPA will propose to remo ve the "N" designation from all entries to
conform to current Agency administrative practice.
0 To be determined when additional data are submitted to the Agency.
D. Regulatory Rationale
The Agency has determined that simazine is eligible for reregistration provided that the
risk mitigation measures outlined in this document are adopted and label amendments are made
to reflect these measures. The following is a summary of the risk mitigation measures and
EPA's rationale for the decision for managing risks associated with the use of simazine. Where
labeling revisions are warranted, label changes and language are presented in Section V.
1. Human Health Risk Management and Mitigation
a. Dietary Risk Mitigation (Food and Drinking Water)
As discussed in Sections III.A.2 and 3, acute dietary risks (from food and drinking water)
do not exceed the Agency's level of concern. Additionally, chronic risks from food alone do not
exceed the Agency's level of concern. There are potential chronic risks of concern to infants and
children less than 1 year old, however, from drinking water from one surface water CWS in the
Midwest where simazine is primarily used on corn. The following uses of simazine also present
potential chronic risks of concern to infants and children (from less than 1 year old to 6 years
old) from drinking water exposure: use on nuts (mainly in California and Hawaii) when applied
at a non-banded rate of 4 pounds active ingredient per acre (Ibs ai/A); use on fruit trees (apples,
cherries, nectarines, peaches, pears, and plums) in states other than California when applied at a
non-banded rate of 4 Ibs ai/A or higher; and use on citrus in Florida when applied at a rate of 9.6
Ibs ai/A. An additional use that potentially results in concentrations that exceed the level of
concern for the general U.S. population is "non-selective weed control on non-crop land."
To reduce human exposure to simazine and its two chlorinated degradates from drinking
water and to address subsequent risks of concern, the following mitigation measures are
necessary:
• prohibit use as "non-selective weed control on non-crop land" on product labels;
• prohibit aerial application and add a statement to product labels indicating this
prohibition; and
• reduce maximum application rates to typical rates (as specified in Section V,
Table 13) and harmonize application rates on simazine product labels.
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Additionally, the Agency has discussed with the registrants the addition to simazine
product labels of setbacks from wells and waterways in addition to restrictions for use in tile-
outletted terraced fields containing standpipes. These setbacks and use restrictions were
previously instituted for atrazine to reduce water contamination, and will do the same for
simazine plus have an overall effect of reducing drinking water exposure to simazine and its
chlorinated degradates. As further detailed in Section V, Table 13, the following setbacks and
use prohibitions will be added to simazine product labels for uses under the Worker Protection
Standard for Agricultural Pesticides (WPS) and non-WPS commercial uses (as further detailed in
Section V, Table 13):
• prohibit use, mixing, and loading within 50 feet of all wells, including abandoned
wells, drainage wells, and sink holes;
• prohibit mixing and loading with 50 feet of intermittent streams and rivers,
natural or impounded lakes and reservoirs;
• prohibit application within 66 feet of points where field surface water runoff
enters perennial or intermittent streams and rivers (if applied to highly erodible
land, the buffer must be planted to the crop or seeded with grass or other suitable
crop);
• prohibit application within 200 feet of natural or impounded lakes and reservoirs;
and
• prohibit application to tile-outletted terraced fields containing standpipes within
66 feet of standpipes unless either immediately incorporated to a depth of 2-3
inches in the entire field or applied under a no-till practice when a high crop
residue management practice is practiced (high crop residue management is
described as a crop management practice where little or no crop residue is
removed from the field during or after crop harvest).
The Agency also has received requests from the simazine technical registrants to amend
the terms and conditions of registration for their manufacturing-use products (MUPs) to require a
surface water CWS monitoring program with mitigation measure triggers. EPA intends to grant
these amendments and to require the monitoring program as part of the confirmatory data to be
called-in for simazine. The monitoring program will involve frequent monitoring at any CWS
with a surface water source for which there is monitoring data indicating the concentration of
simazine plus its two chlorinated degradates exceeds, or is predicted to exceed, the chronic
DWLOC for infants and children, 12.5 ppb total. Six CWS, listed below, have been identified
for immediate inclusion in the monitoring program, and additional CWS may be identified in the
future for inclusion based on SDWA data or other reliable monitoring data. CWS with a ground
water source will not be a part of this monitoring requirement at this time because, as discussed
in Section III.A.3, no ground water CWS were identified with concentrations indicating risks of
concern
If concentrations of simazine plus its two chlorinated degradates at any surface water
CWS meet or exceed the Agency's level of concern or performance standard, then additional
mitigation measures will be required at the associated watershed(s). Further details of the
program are explained below, and a copy of the letter technical registrants completed and
submitted to amend the terms and conditions of registration for their MUPs is included as
Appendix J.
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As with atrazine, exceedances do not appear to be linked to nation-wide use practices that
can be amended on the label but rather to watershed characteristics and local conditions. Based
on simazine monitoring data, the Agency has determined that drinking water risks from simazine
use are localized problems and, as such, lend themselves to a localized mitigation plan. This
localized mitigation program will ensure that mitigation actions taken in watersheds of concern
are providing results in raw drinking water and will prevent any exceedances from occurring or
going undetected in the future. In addition, this localized approach is consistent with both the
conclusions from a February 2000 FIFRA Scientific Advisory Panel meeting (Partial Report
May 25, 2000. Report Number 2000-01) as well as with the intent of the Agency's January 2003
Water Quality Trading Policy. This policy encourages solutions within watersheds, provides
incentives and encourages actions, and provides flexibility to meet local challenges and
accountability to ensure improvements.
The localized drinking water mitigation program allows the Agency to make a safety
finding because any future exceedances in raw water will trigger localized use prohibitions in the
watershed of concern. Since this exceedance is in raw, not finished, water, treatment of water by
CWS operators to meet the MCL may prevent actual exposure above the Agency's level of
concern. In addition, the Agency does not expect future exceedances to occur because of the
responsible use programs being implemented and coordinated for atrazine by the simazine
technical registrants, all of whom are also technical registrants for atrazine. Simazine usage data
available to the Agency indicates that a majority of simazine used in the Midwest is tank mixed
with atrazine, and, therefore, these responsible use programs would consequently impact the use
of simazine as well. The Agency feels that the risk of localized use prohibitions is a strong
incentive for simazine users and registrants to prevent exceedances. The performance standard
approach makes the prevention of simazine water contamination the responsibility of the user,
but compliance is assured through EPA oversight of the intensive monitoring program.
i. Simazine Surface Water CWS Monitoring Program
For the surface water CWS monitoring program, the Agency used the 12.5 ppb chronic
DWLOC for infants and children less than 1 year old, the most sensitive subpopulation, to
identify specific CWS of concern to the Agency. As discussed in Section III.A.3, one CWS,
Hillsboro CWS (IL1350300) of Illinois, was identified with a 90-day average concentration in
1994 of simazine plus its two chlorinated degradates exceeding 12.5 ppb. Hillsboro CWS is
currently being monitored for atrazine and its three chlorinated degradates as part of the atrazine
surface water CWS monitoring program. While mitigation measures may be triggered for this
CWS through the mechanisms in the monitoring program, and thus may be required in the
future, the Agency has determined that no risk mitigation, aside from that being required for all
simazine products as described above, is necessary at this CWS at this time. Simazine usage
data available to the Agency indicates that a majority of simazine used in the Midwest is tank
mixed with atrazine, and therefore use restrictions (e.g, setbacks from waterways, restrictions
for use in tile-outletted terraced fields containing standpipes, rate reductions), which have been
added to atrazine labels in the years following 1994, have consequently restricted the use of
simazine as well. Additionally, concentrations of simazine plus its two chlorinated degradates in
this CWS have remained well below the DWLOC of 12.5 ppb level for the past eleven years.
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The Agency has also considered available data from SDWA compliance monitoring,
which typically consists of samples taken quarterly at a CWS. The Agency has determined that
the existence of an annual average concentration in a CWS at or above 2.6 ppb total simazine
plus its chlorinated degradates, based on this data, is an appropriate early predictor that the 12.5
ppb DWLOC could be exceeded. Based on SDWA compliance data from 1997 to 2004, five
additional CWS have been identified as having concentrations that predict high-end seasonal
exposure. These CWS include Johnston County Water System CWS (NCOS 51070) in North
Carolina; Patoka CWS (IL1210400), Farina CWS (TL0510150), and Flora CWS (TL0252100) in
Illinois; and Stucker Fork Water Utility CWS (IN5272002) in Indiana. The latter three CWS are
currently being monitored for atrazine and its three chlorinated degradates as part of the atrazine
surface water CWS monitoring program.
CWS in the program will be subject to an intensive monitoring schedule that will include
weekly monitoring for simazine and its two chlorinated degradates in raw water at the water
intake during the simazine use season and biweekly monitoring for simazine and its two
chlorinated degradates in raw water during the remainder of the year. Appendix J includes a list
of the use season for simazine by state, and subsequently the monitoring schedule, for the states
in which CWS currently in the monitoring program are located. The regression equation
discussed in Section III.A.3 was initially used to identify CWS to put into the simazine surface
water monitoring program based on monitoring data for the parent compound only, and it was
used to determine the total concentration of parent compound (atrazine) plus its three chlorinated
degradates for CWS in the atrazine surface water monitoring program. However, the Agency
understands that technology is now available which allows for the collection of measured values
for all chlorinated degradates as well as the triazine parent compounds. Thus, the terms of the
simazine surface water monitoring program require that the registrants directly measure both the
parent compound (simazine) plus its two chlorinated degradates for any CWS undergoing the
intensive simazine monitoring program.
In addition to the six CWS initially in the simazine monitoring program, if the
concentration of simazine plus its two chlorinated degradates reaches 2.6 ppb as an annual
average in finished water, or 12.5 ppb as a 90-day rolling average in raw water at the drinking
water intake, based on SDWA data or other reliable monitoring data, for any surface water CWS
not already in the monitoring program, then the CWS will be subject to the intensive monitoring
program involving weekly (during the use season) and biweekly (during the remainder of the
year) monitoring. One exception is that if a CWS has an annual average concentration of 2.6
ppb or greater based on only one quarterly sample from SDWA data, and that annual average
also does not exceed EPA's MCL of 4.0 ppb for simazine alone, as established under SDWA,
then the technical registrants have the option of either: 1) putting the CWS into the intensive
monitoring program the year following the measurement or 2) taking four quarterly samples the
year following the measurement to determine if the 2.6 ppb trigger is met or exceeded based on
the four samples, and if so, putting the CWS into the monitoring program. If a CWS has an
annual average concentration of 2.6 ppb or greater based only on one quarterly sample that
exceeds 4.0 ppb for simazine alone, the CWS must be put into the intensive monitoring program
the year following the measurement. Should the CWS to be added to the monitoring program be
in a state or states not listed in Appendix J, EPA will determine the corresponding simazine use
season in the state(s) to identify the appropriate monitoring schedule for the CWS.
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The technical registrants must identify, by April 1 of the subsequent year, any surface
water CWS with a concentration of 2.6 ppb or greater simazine plus its two chlorinated
degradates based on SDWA compliance data, which includes measurements of the parent
compound only in finished water, and use of the regression equation developed for simazine.
The deadline for identification of CWS from 2005 SDWA compliance data is May 30, 2006,
rather than April 1, to allow sufficient time for analysis of 2005 SDWA compliance data after
completion of this RED. After five years of consecutive monitoring under the simazine surface
water CWS monitoring program, the technical registrants may petition the Agency to remove or
modify this requirement to review and report on SDWA data.
As part of the simazine surface water CWS monitoring program, technical registrants
must establish a Simazine Watershed Information Center (SWIC) to provide detailed information
on what watershed areas have become subject to a use prohibition for simazine. The
circumstances that may lead to a use prohibition through this monitoring program are explained
below. The SWIC must be accessible to the public daily, including weekends and holidays,
through a toll-free number available 24 hours a day and seven days a week, a World Wide Web
site, and a regular mailing address. Based on changes that will be required on MUP labels (see
Table 13 below), all simazine products, except those labeled only for use by homeowners on
turfgrass or labeled only for use as an algaecide, will be required to bear labels containing the
following statements, as specified in Section V, Table 13:
"ANY USE OF THIS PRODUCT IN AN AREA WHERE USE IS PROHIBITED IS A
VIOLATION OF FEDERAL LAW [this sentence must be in all capital letters]. Before
using this product, you must consult the Simazine Watershed Information Center (SWIC)
to determine whether the use of this product is prohibited in your watershed. SWIC can
be accessed through [website address] or [toll-freephone number] or [mailing address].
If the SWIC indicates that use of this product is prohibited in your watershed, you may
return this product to your point of purchase or contact [insert name of Registrant] for a
refund."
This intensive monitoring program will determine the maximum 90-day average
concentration of simazine plus its two chlorinated degradates with sufficient accuracy to allow
removal of the 3X FQPA safety factor included in the calculation of the DWLOC to account for
exposure-based concerns for inadequate monitoring data. As such, the Agency is establishing
37.5 ppb, rather than 12.5 ppb, simazine plus its two chlorinated degradates in raw water at the
CWS intake as a 90-day average as the Agency's level of concern and performance standard that
must be met in any CWS that is being intensively monitored in this program. Once CWS are in
the intensive monitoring program, mitigation measures, as detailed below, will be required based
on this performance standard of 37.5 ppb. However, as described above, CWS will continue to
enter into the intensive monitoring program based on SDWA data or other reliable monitoring
data when compared to a trigger of 2.6 ppb as an annual average in finished water, or 12.5 ppb as
a 90-day rolling average in raw water at the drinking water intake.
Under the terms of the monitoring program, the technical registrants are required to
submit annual reports to the Agency that include all the results of the year's analysis by January
30 of the following year. Simazine technical registrants must also notify EPA in writing of any
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90-day rolling average of 37.5 ppb simazine plus its two chlorinated degradates or higher in raw
water at the CWS intake within 30 days of the date of the last water sample in that result. For
any CWS in the monitoring program, monitoring will occur for at least five years and may only
cease if no 90-day rolling average meets or exceeds the performance standard of 37.5 ppb during
the five-year period.
If this concentration is met or exceeded once in any CWS undergoing intensive
monitoring, the technical registrants must submit to the EPA, and begin implementing within 90
days of the exceedance, a written mitigation plan including mitigation measures to be
implemented within the watershed area containing the CWS where the exceedance occurred.
This mitigation plan will include mitigation measures to be implemented within the watershed
area containing the CWS and will include consideration of Best Management Practices such as
buffer strips, grass waterways, changes in tillage practices, changes in application timing, and
use rate reductions. The mitigation plan will also include information on how these measures
will be communicated to growers. The technical registrants must submit semi-annual progress
reports to EPA describing the mitigation measures taken during that period until notified by EPA
that these reports may cease.
If this concentration of 37.5 ppb simazine plus its two chlorinated degradates is met or
exceeded in two separate years in any CWS undergoing intensive monitoring, further use of
products containing simazine, except those labeled only for use as an algaecide, will be
prohibited in the watershed area containing the CWS. The boundaries of the watershed area will
be determined by the Agency after consulting with the technical registrants. Products labeled
only for algaecides are not included in this use prohibition because, as of 1996, labels confine
their use to enclosed ornamental ponds or aquariums of 1,000 gallons or less and prohibit
application or discharge into lakes, flowing water, or ponds with outflow. The SWIC must be
updated within 5 business days of receiving EPA's determination, or changes to this
determination, of the boundaries of the watershed area subject to the use prohibition so as to
describe this watershed area. In addition, all simazine products labeled only for use by
homeowners on turfgrass need to be removed from the shelves of any retailer located within all
counties containing any portion of any watershed area listed in the SWIC. Corresponding label
language is specified in Section V, Table 13.
If a CWS is reported to EPA to be in violation of the simazine MCL, the technical
registrants must consult with the State Drinking Water Administrator of the state where the CWS
is located to develop a written mitigation plan, including mitigation measures to be implemented
within the watershed area containing the CWS where the MCL violation occurred, and a
schedule for the mitigation plan's implementation. Technical registrants will submit the written
mitigation plan to the EPA within 90 days of the exceedance. If EPA in consultation with the
states, determines that the mitigation plan is not reasonably likely to reduce simazine
concentrations in the CWS' water supply, or that the implementation schedule is not met, then
the use of the products containing simazine, except those labeled only for use as an algaecide,
would be prohibited in the watershed area containing the CWS, and the watershed area would be
added to the SWIC.
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ii. Revised Model Concentrations and Additional
Confirmatory Data Needs
For those scenarios in which the concentration of simazine was modeled, the document
"Drinking Water Estimated Concentrations for Simazine and its degradates - Addendum to
Memorandum '080807 D307018 DWA revised/ May 27, 2005'," dated January 6, 2006,
provides new estimates of simazine plus its two chlorinated degradates in drinking water based
on the mitigation measures. While the predictive model PRZM/EXAMS suggests that the
chronic DWLOC or the Agency's level of concern is exceeded in some cases, the Agency
believes that these estimates are upper bound and are driven by conservative assumptions used in
the model, such as maximum application rates, high spray drift, and high runoff. Additionally,
the equation used to calculate the amount of the parent compound (simazine) plus its two
chlorinated degradates is conservative and likely overestimates the total concentration due to the
equation's derivation from data collected on degradates which can result from both simazine and
atrazine. Further, the data used to derive the equation were collected in areas with a history of
atrazine use and much higher atrazine concentrations than simazine concentrations. Based on all
of this information, EPA believes that actual concentrations of simazine plus its two chlorinated
degradates in drinking water will be below the Agency's level of concern. For those crops for
which modeled scenarios exceed the chronic DWLOC, the Agency also intends to require
representative confirmatory data in the form of a drinking water monitoring study at CWS
determined by the Agency to be the most vulnerable to simazine contamination
The Agency also intends to require as confirmatory data a prospective ground water
monitoring study to be completed in Florida. While modeled concentrations of the parent
compound (simazine) alone for ground water do not exceed the DWLOC, the Agency needs
confirmation that the total concentration of simazine plus its two chlorinated degradates will not
meet or exceed the DWLOC of 37.5 ppb for infants and children less than 1 year old in ground
water in areas of Florida where simazine can be applied at a high rate and where there is high
leaching ability due to the sandy soil type, low water table, and high rainfall amount. The lack of
sufficient monitoring data on rural wells, and the identification of one sample with a simazine
concentration of 11 ppb, substantiate this confirmatory data need. While a well-vulnerability
study is being completed for atrazine as required in the 2004 DCI for atrazine, this study is
targeted for areas of atrazine use, not simazine use, and does not cover citrus-producing areas in
Florida. The Agency intends to place a rural well monitoring study in reserve so these data may
be required at a later date if necessary as determined by the results of the prospective ground
water monitoring study.
b. Residential Risk Mitigation
As discussed in Section III.A.4, there are potential short-term risks of concern from
homeowner exposure to simazine when loading/applying granules via a belly grinder to
turfgrass, but post-application risks to toddlers, youths, and adults do not exceed the Agency's
level of concern.
To reduce homeowner handler exposure to simazine, the use of simazine by homeowners
using hand-held devices (e.g., belly grinders or handheld rotary applicators) must be restricted to
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spot treatment only and a statement must be added to end-use product labels indicating this
restriction EPA has determined that this mitigation measure will reduce risks to homeowner
handlers below the Agency's level of concern.
c. Aggregate Risk Mitigation
As discussed in Section III.A.5., there are potential aggregate risks of concern from the
combination of dietary exposure from drinking water and residential exposure for those scenarios
where either exposure alone exceeds the Agency's level of concern. Also there are potential
aggregate risks of concerns to toddlers entering treated areas of turfgrass post-application, due to
risks of concern for this subpopulation from drinking water exposure alone.
Because these risks of concern are all driven by scenarios noted above for which
mitigation measures are being required, no additional risk mitigation is necessary to specifically
address aggregate risk. The Agency believes that with the required risk mitigation, aggregate
risks will be below the Agency's levels of concern for all subpopulations, including infants and
children less than 1 year old.
d. Occupational Risk Mitigation
As discussed in Section III. A.6, there are potential shortand intermediate-term risks of
concern to occupational handlers for multiple scenarios involving mixing/loading, applying, and
mixing/loading/applying products containing simazine.
To reduce exposure to simazine for occupational handlers and to address subsequent risks
of concern, the following mitigation measures are necessary:
• prohibit use as "non-selective weed control on non-crop land" on product labels;
• prohibit formulation of simazine into wettable powder formulations;
• prohibit formulation of simazine into granular formulations for occupational use,
which includes uses covered under the WPS and non-WPS commercial uses;
• prohibit aerial application and add a statement to product labels indicating this
prohibition; and
• reduce application rate on corn to a maximum of 2 pounds active ingredient per
acre (Ibs ai/A) per application and a maximum of 2.5 Ibs ai/A per year.
Additional rate reductions to typical rates (as specified in Section V, Table 13) and
harmonization of application rates on simazine product labels will further reduce occupational
handler exposure to simazine for various scenarios. In order to eliminate the need to use
engineering controls with dry flowables formulations to reduce occupational handler risks below
the Agency's level of concern, the registrants agreed to reduce the application rate on grapes to a
maximum of 4 Ibs ai/A per application and per calendar year. As discussed in the document
"Review of Simazine Dry Flowable Exposure Scenario for Applications to Corn, Grapes, and
Florida Oranges, D307039," dated January 30, 2006, the Agency has also determined that
intermediate-term exposure will not occur when occupational handlers are mixing/loading dry
flowable and liquid formulations for chemigation application, so PPE or engineering controls to
address these scenarios are unnecessary.
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The recalculated MOEs, based on the mitigation measures and additional reduced rates,
are available in the document "Simazine: Addendum to HED Risk Assessment (11/30/05,
D320052) Chapter of the Reregi strati on Eligibility Decision (RED). DP Barcode: 325685," dated
January 31, 2006. For many of simazine's use scenarios, the PPE necessary to reduce
occupational handler risks below the Agency's level of concern is chemical-resistant gloves (as
specified in Section V, Table 13). In addition to gloves, mixer/loaders of dry flowable
formulations supporting groundboom applications need to wear coveralls over their long-sleeve
shirts and pants, chemical-resistant footwear, and PF 5 NIOSH-approved respirators with a
dust/mist filter in order to reduce exposure risks below the Agency's level of concern In other
words, with this PPE no MOEs exceed the Agency's level of concern.
The Worker Protection Standard for Agricultural Pesticides requires a restricted-entry
interval (REI) of at least 12 hours for all uses and this REI must appear on all product labels.
There are two uses for which potential risks of concern exist after 12 hours for re-entry workers
- Christmas trees and turfgrass on sod farms when applied at a rate of 4 Ibs ai/A. To reduce
post-application exposure and to address subsequent risks of concern the following mitigation
measures are necessary:
• specify an REI for Christmas trees of 48 hours on product labels; and
• require watering-in of products that can be used on turfgrass on sod farms when
the rate is greater than 2 Ibs ai/A through a statement on products labels.
2. Ecological Risk Management and Mitigation
As discussed in Sections III.B.2, and 3, there are potential acute risks of concern, or
direct adverse acute effects, to non-target aquatic and terrestrial organisms in the following
taxonomic groups from exposure to the parent compound (simazine) only: vascular aquatic
plants, non-vascular aquatic plants, monocot terrestrial plants, and dicot terrestrial plants. The
Agency also estimates that although avian mortality is unlikely from acute simazine exposure
there is a potential for acute sublethal effects to birds (e.g., reduced reaction to external stimuli,
wing drop, depression).
The Agency estimates that there are potential chronic risks of concern, or direct adverse
chronic effects, to non-target terrestrial organisms in the following taxonomic groups: birds and
mammals. Potential chronic effects for both freshwater and marine/estuarine fish and
invertebrates are unknown for the technical grade active ingredient although available data on a
formulation of 80% active ingredient indicate that the use of simazine is unlikely to result in
chronic risk to fish and invertebrates.
To reduce aquatic and terrestrial organism exposure to simazine and to address
subsequent risks of concern, the following mitigation measures are necessary:
• prohibit use as "non-selective weed control on non-crop land" on product labels;
• prohibit formulation of simazine into granular formulations for agricultural use;
and
• reduce maximum application rates to typical rates (as specified in Section V,
Table 13), further restrict use on corn in areas with highly erodible soils (similar
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to rate reductions for use of atrazine on corn), and harmonize application rates on
simazine product labels.
Chronic RQs for these organisms were recalculated based on the mitigation measures in
the document "Revised Simazine RQs for Terrestrial Animals and Plants Based on Proposed
Harmonized Labels," dated December 8, 2005. While the Agency's acute and chronic level of
concern is still exceeded for some taxonomic groups, most notably for birds and mammals, the
Agency believes that these estimates are conservative since they consider 100% of the
organism's diet is from areas treated with simazine. Additionally, the prohibition of aerial
application of simazine, a risk mitigation measure necessary to reduce drinking water and
occupational exposure and subsequent risks of concern, plus the addition of pesticide-specific
label language describing the environmental hazards of simazine use and restricting spray drift
(as further detailed in Section V, Table 13), will have an overall effect of reducing aquatic and
terrestrial organism exposure to simazine.
The Agency intends to require confirmatory acute toxicity data on freshwater fish and
invertebrates; confirmatory chronic toxicity data on freshwater and estuarine/marine fish and
invertebrates; confirmatory acute oral toxicity data on birds for sublethal effects; and
confirmatory ecotoxicity data on simazine's two chlorinated degradates for all taxonomic groups
except mammals, birds, and plants. The Agency will also take into consideration the results of
laboratory and field studies now underway on atrazine's potential sublethal effects to
amphibians, specifically impacts on gonadal development in frogs, and intends to place in
reserve a similar study for simazine in the DCI so that these data may be required at a later date
if necessary.
3. Other Labeling Requirements
In order to be eligible for reregi strati on, simazine use and user safety information also
needs to be included in the labeling of all end-use products containing simazine. For the specific
label statements and a list of additional data requirements necessary to confirm this decision,
refer to Section V of this RED document.
4. Threatened and Endangered Species Considerations
For Listed Species, the Agency's level of concern for direct effects was exceeded for the
following taxonomic groups: freshwater fish, freshwater invertebrates, vascular aquatic plants,
birds, mammals, monocot terrestrial plants, and dicot terrestrial plants. There also may be the
potential for indirect adverse effects for some Listed Species that are dependent on these
taxonomic groups.
The Agency has developed the Endangered Species Protection Program to identify
pesticides whose use may cause adverse impacts on threatened and endangered species and to
implement mitigation measures that address these impacts. The Endangered Species Act
requires federal agencies to ensure that their actions are not likely to jeopardize Listed Species or
adversely modify designated critical habitat. To analyze the potential of registered pesticide uses
that may affect any particular species, EPA uses basic toxicity and exposure data developed for
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REDs and then considers ecological parameters, pesticide use information, geographic
relationship between specific pesticide uses and species locations, and biological requirements
and behavioral aspects of the particular species. When conducted, this species-specific analysis
will take into consideration any risk mitigation measures that are being implemented as a result
of this RED.
Following this future species-specific analysis, a determination that there is a likelihood
of potential effects to a Listed Species may result in limitations on use of simazine, other
measures to mitigate any potential effects, or consultations with the Fish and Wildlife Service
and/or the National Marine Fisheries as appropriate. If the Agency determines use of simazine
"may effect" Listed Species or their designated critical habitat, EPA will employ the provisions
in the Services regulations (50 CFR Part 402). Until a species-specific analysis is completed, the
risk mitigation measures being implemented through this RED will reduce the likelihood that
endangered and threatened species may be exposed to simazine at levels of concern. EPA is not
requiring specific simazine label language at the present time relative to threatened and
endangered species. If, in the future, specific measures are necessary for the protection of Listed
Species, the Agency will implement them through the Endangered Species Program
V. What Registrants Need to Do
The Agency has determined that simazine is eligible for reregi strati on provided that the
risk mitigation measures outlined in this document are adopted and label amendments are made
to reflect these measures. The Agency intends to issue DCIs for generic (technical grade) data
and product-specific data. Generally, registrants will have 90 days from receipt of a generic DCI
to complete and submit response forms or request time extension and/or waiver requests with a
full written justification. Table 12 below presents the additional generic data the Agency intends
to require for simazine to confirm the decision that simazine is eligible for reregistration. For
product-specific DCIs, registrants will have eight months to submit data and amend labels. In
order for simazine to be eligible for reregistration, all product labels must be amended to
incorporate the specific changes and language presented in Table 13 below. Table 13 also
describes how the required language should be incorporated.
A. Manufacturing-Use Products
1. Additional Generic Data Requirements
The generic database supporting the reregistration of simazine has been reviewed and
determined to be substantially complete. However, EPA is requiring the following additional
data to confirm the decisions presented in this RED. The Agency intends to issue a generic DCI
for this data.
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Data Requirement
Terrestrial Field Dissipation
Prospective Ground Water Monitoring Study
Sprav Droplet Size Spectrum
Aquatic Invertebrate Acute Toxicitv Test. Freshwater Daphnids
Acute toxicity tests on freshwater invertebrates based on mean-measured
concentrations of simazine's technical grade active ingredient (TGAI) plus
ecotoxicity data on the chlorinated degradates (DIA and DACT).
Mvsid Acute Toxicitv Test
Acute toxicity tests on estuarine/marine invertebrates based on mean-
measured concentrations of simazine's TGAI plus ecotoxicity data on the
chlorinated degradates (DIA and DACT ).
Fish Acute Toxicitv Test. Freshwater
Acute toxicity tests on freshwater fish (warm and cold water) based on
mean- measured concentrations of simazine's TGAI plus ecotoxicity data
on the chlorinated degradates (DIA and DACT ).
Daphnid Chronic Toxicitv Test
Chronic toxicity studies for freshwater invertebrates using the TGAI of
simazine.
Mvsid Chronic Toxicitv Test
Chronic toxicity studies for estuarine/marine invertebrates using the TGAI
of simazine.
Fish Early -Life Stage Toxicity Test
Chronic toxicity studies for freshwater and estuarine/marine fish using the
TGAI of simazine.
Fish Life Cycle Toxicitv (in reserve)
Pending results of Fish Early -Life Stage Toxicity Test (850. 1400).
Avian Acute Oral Toxicitv Test
The mallard duck acute oral LD50 study is classified as supplemental
because it deviates from the guideline protocol in that the birds were 14
days old rather than 14 to 16 weeks. Given the observed sublethal effects
and the potential influence of age on the results of the study, a study is
needed on avian acute oral toxicity.
Residue Analytical Methods
Enforcement methods capable of measuring simazine and its two
chlorinated degradates for plant commodities and for livestock
commodities . Independent laboratory validations of existing data-
gathering methods are sufficient to meet this requirement.
Storage Stability Data
Storage stability data for up to three years to support existing field trials on
orange crops.
Magnitude of the Residue in Crops
Field trials for pear, cherry, cranberry, currant, strawberry, grapefruit,
lemon, orange, almond, macadamia nut, walnut, and sweet corn crops.
Magnitude of the Residue in Processed Food/Feed
Additional processing studies to depict the potential for concentration of
simazine residues in processed commodities of apple, corn grain, grape,
olive, and orange crops.
Field Accumulation in Rotational Crops
Limited field trials on representative rotational crops, corn and strawberry,
are required.
New OPPTS
Guideline
Number (GLN)
835.6100
835.7100
840.1100
850.1010
850.1035
850.1075
850.1300
850.1350
850.1400
850.1500
850.2100
860.1340
860.1380
860.1500
860.1520
860.1900
Old OPP
Guideline
Number
164-1
166-1
201-1
72-2a
72-3c
72-la andc
72-4b
72-4b
72-4a
72-5
71-la
171-4c andd
171-4e
171-4k
171-41
165-2
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Amphibian Endocrinology and Development Study fin reserve)
Pending results of similar atrazine study (Special study).
Surface Water CWS Monitoring Program
Drinking Water Monitoring Study
Rural Well Monitoring Study fin reserve)
Surface and Ground Water Monitoring for Simazine
Special study
Special study
Special study
Special study
Special study
N/A
N/A
N/A
N/A
N/A
2. Labeling for Manufacturing-Use Products
To ensure compliance with FIFRA, labeling for all MUPs should be revised to comply
with all current EPA regulations, PR Notices, and applicable policies. The MUP labeling should
bear the specific language presented in Table 13 below.
B. End-Use Products
1. Additional Product-Specific Data Requirements
Section 4(g)(2)(B) of FIFRA calls for the Agency to obtain any needed product-specific
data regarding the pesticide after a determination of eligibility has been made. The registrant
must review previous data submissions to ensure they meet current EPA acceptance criteria and
if not, commit to conduct new studies. If a registrant believes that previously submitted data
meet current testing standards, then the study MRID numbers can be cited according to the
instructions in the Requirement Status and Registrations Response Form provided for each
product. The Agency intends to issue a separate product-specific DCI outlining specific data
requirements.
2. Labeling for End-Use Products
To be eligible for reregi strati on, labeling changes are necessary to implement measures
outlined in Section IV above. The specific changes and language are presented in Table 13
below. Generally, conditions for the distribution and sale of products bearing old labels/labeling
will be established when the label changes are approved. However, specific existing stocks time
frames will be established case-by-case, depending on the number of products involved, the
number of label changes, and other factors.
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Table 13. Summary of required labeling changes for simazine products
Manufacturing-Use Products
Description
Amended Labeling Language
Placement on Label
For all Manufacturing-
Use Products
"Only for formulation into an herbicide/algaecide for the following use(s) [fill
blank only with those uses that are being supported byMUP Registrant]."
The use of simazine as nonselective weed control on non-cropland (including
industrial sites; highway medians and shoulders; railroad rights-of-way;
lumberyards; petroleum tank farms; noncrop areas on farms such as around
buildings, equipment, and fuel storage areas; and along fences, road-sides, and
lanes) is cancelled. Uses and use-patterns on alfalfa, Bermuda grass, and other
grasses are also cancelled except when these grasses are a component of turfgrass.
Manufacturing-use and end-use product labels must be revised to delete all
references to and use directions for these cancelled use products.
"Not for formulation into wettable powder end-use product formulations."
"Not for formulation into granular end-use product formulations intended for
occupational use."
Directions for Use
One of these statements
may be added to a label to
allow reformulation of
the product for a specific
use or use-pattern or all
additional uses supported
by a formulator or user
group
"This product may be used to formulate products for specific use(s) not listed on
the MUP label if the formulator, user group, or grower has complied with U.S.
EPA submission requirements regarding support of such use(s)."
"This product may be used to formulate products for any additional use(s) not
listed on the MUP label if the formulator, user group, or grower has complied with
U.S. EPA submission requirements regarding support of such use(s)."
Directions for Use
Text required as part of
terms and conditions of
registration
"This product may not be reformulated or repackaged into another product unless
the registration of the reformulated or repackaged product was granted or amended
so as to be consistent with the Surface Water CWS Monitoring Program set forth in
the Simazine Reregistration Eligibility Decision (RED)."
Directions for Use
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Text required as part of
terms and conditions of
registration
"No product other than a product labeled only for use by homeowners on
turfgrass or labeled only for use as an algaecide may be formulated or
repackaged from this product unless the formulated or repackaged product bears a
label including all of the following statements prominently displayed in the
"Directions for Use" section: "ANY USE OF THIS PRODUCT IN AN AREA
WHERE USE IS PROHIBITED IS A VIOLATION OF FEDERAL LAW [this
sentence must be in all capital letters]. Before using this product, you must consult
the Simazine Watershed Information Center (SWIC) to determine whether the use
of this product is prohibited in your watershed. SWIC can be accessed through
www.simazine-watershed.info or 1-888-365-2874. If the SWIC indicates that use
of this product is prohibited in your watershed, you may return this product to your
point of purchase or contact [insert name of Registrant] for a refund."
"No products labeled only for use by homeowners on turfgrass may be
reformulated or repackaged from this product unless the registration of the
resulting product is subject to the following terms and conditions of registration,
which shall require that the Registrant:
1) Immediately cease all sale and distribution to any retailer or any entity
distributing or selling such product to any retailer located within all counties
containing any portion of the watershed area listed in the SWIC;
2) Ensure the removal of any such Simazine product from the shelves of any
retailer located within all counties in containing any portion of any watershed area
listed in the SWIC; and
3) Repurchase any such Simazine product from any of the purchasers described
above.
4) In addition, such Registrant shall consult with the State(s) in which such
counties are located to determine whether additional territory shall be included in
the area to which these requirements will apply. If the States(s) determine that a
larger area is warranted, the Registrant shall within 10 days of such determination
notify the Director of EPA's Special Review and Reregistration Division (SRRD)
(7508P), Office of Pesticide Programs, of the State(s) determination. EPA will
then notify such Registrant of the specific boundaries within which the stop sale,
removal, and repurchase shall take place."
Directions for Use
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Environmental Hazards
Statements Required by
the RED and Agency
Label Policies
"This pesticide is toxic to aquatic invertebrate. Do not discharge effluent
containing this product into lakes, streams, ponds, estuaries, oceans, or other
waters unless in accordance with the requirements of a National Pollution
Discharge Elimination System (NPDES) permit and the permitting authority has
been notified in writing prior to discharge. Do not discharge effluent containing
this product to sewer systems without previously notifying the local sewage
treatment plant authority. For guidance contact your State Water Board or
Regional Office of the EPA."
Precautionary Statements
End-Use Products Intended for WPS and/or Occupational Use
PPE Requirements
Established by the RED3
For Liquid
Formulations
"Personal Protective Equipment (PPE)
Some materials that are chemical-resistant to this product are [Registrant inserts
correct chemical-resistant material}. If you want more options, follow the
instructions for category [Registrant inserts A, B, C, D, E, F, G, or H] on an EPA
chemical-resistance category selection chart."
"All mixers, loaders, applicators and other handlers must wear:
- Long-sleeve shirts and long pants,
- Shoes plus socks, and
- Chemical-resistant gloves."
Immediately following/below
Precautionary Statements: Hazards to
Humans and Domestic Animals
PPE Requirements
Established by the RED3
for Dry Flowable
Formulations
Personal Protective Equipment (PPE)
Some materials that are chemical-resistant to this product are [Registrant inserts
correct chemical-resistant material}. If you want more options, follow the
instructions for category [Registrant inserts A, B, C, D, E, F, G, or H] on an EPA
chemical-resistance category selection chart."
Immediately following/below
Precautionary Statements: Hazards to
Humans and Domestic Animals
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PPE Requirements
Established by the RED3
for Dry Flowable
Formulations (cont.)
"Mixers and loaders supporting groundboom applications must wear:
- Coveralls over long-sleeve shirt and long pants,
- Chemical-resistant footwear plus socks,
- Chemical-resistant gloves,
- Chemical-resistant apron, and
- a NIOSH-approved respirator with a dust/mist filter (with MSHA/NIOSH
approval number prefix TC-21C or with any N, R, P, or HE filter)."
If the product contains oil or bears instructions that will allow application with an
oil-containing material, the "N" designation must be dropped.
"All other mixers, loaders, applicators, and other handlers must wear:
- Long-sleeve shirts and long pants,
- Shoes plus socks, and
- Chemical-resistant gloves."
Immediately following/below
Precautionary Statements: Hazards to
Humans and Domestic Animals
Wettable Powder
Formulations will not be
eligible for reregistration
and are no longer
permitted for end-use
products containing
simazine.
Granular Formulations
will not be eligible for
reregistration and are no
longer permitted for end-
use products containing
simazine that are intended
for occupational use.
User Safety Requirements
"Follow manufacturer's instructions for cleaning/maintaining PPE. If no such
instructions for washables exist, use detergent and hot water. Keep and wash PPE
separately from other laundry."
"Discard clothing and other absorbent materials that have been drenched or heavily
contaminated with this product=s concentrate. Do not reuse them."
Precautionary Statements: Hazards to
Humans and Domestic Animals
immediately following the PPE
requirements
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Engineering Controls for
Liquid Formulations
"Engineering Controls
When handlers use closed systems or enclosed cabs in a manner that meets the
requirements listed in the Worker Protection Standard (WPS) for agricultural
pesticides (40 CFR 170.240 (d)(4, 5)), the handler PPE requirements may be
reduced or modified as specified in WPS."
Precautionary Statements: Hazards to
Humans and Domestic Animals
(Immediately following PPE and User
Safety Requirements.)
Engineering Controls
for Dry Flowable
Formulations
"Engineering Controls
When handlers use enclosed cabs in a manner that meets the requirements listed in
the Worker Protection Standard (WPS) for agricultural pesticides (40 CFR 170.240
(d)(4, 5)), the handler PPE requirements may be reduced or modified as specified
in WPS."
Precautionary Statements: Hazards to
Humans and Domestic Animals
(Immediately following PPE and User
Safety Requirements.)
User Safety
Recommendations
"User Safety Recommendations
Users should wash hands before eating, drinking, chewing gum, using tobacco, or
using the toilet.
Users should remove clothing/PPE immediately if pesticide gets inside. Then
wash thoroughly and put on clean clothing.
Users should remove PPE immediately after handling this product. Wash the
outside of gloves before removing. As soon as possible, wash thoroughly and
change into clean clothing."
Precautionary Statements under: Hazards
to Humans and Domestic Animals
immediately following Engineering
Controls (Must be placed in a box.)
Environmental Hazards
for products with
directions for aquatic use
in aquariums or
ornamental ponds only
"Environmental Hazards
Do not apply to or allow discharge to lakes, flowing water, or ponds with outflow.
Do not contaminate domestic livestock or irrigation water supplies."
Precautionary Statements immediately
following the User Safety
Recommendations
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Environmental Hazards
for products with
directions for aquatic use
in aquariums or
ornamental ponds in
addition to terrestrial uses
"Environmental Hazards
Simazine can travel (seep or leach) through soil and can enter ground water which
may be used as drinking water. Simazine has been found in ground water. Users
are advised not to apply simazine to sand and loamy sand soils where the water
table (ground water) is close to the surface and where these soils are very
permeable; i.e., well-drained. Your local agricultural agencies can provide further
information on the type of soil in your area and the location of ground water."
"This pesticide is toxic to aquatic invertebrates. Except when following the
Directions for Use for applications to aquariums and outdoor ponds when
permitted on the label, do not apply directly to water, to areas where surface water
is present, or to intertidal areas below the mean high water mark. Runoff and drift
from treated areas may be hazardous to aquatic organisms in neighboring areas.
Do not contaminate water when disposing of equipment wash water."
For aquatic use in aquariums or ornamental ponds:
"Do not apply to or allow discharge to lakes, flowing water, or ponds with
outflow. Do not contaminate domestic livestock or irrigation water supplies."
Precautionary Statements immediately
following the User Safety
Recommendations
Environmental Hazards
for products with
directions for terrestrial
(nonaquatic) uses only
"Environmental Hazards
Simazine can travel (seep or leach) through soil and can enter ground water which
may be used as drinking water. Simazine has been found in ground water. Users
are advised not to apply simazine to sand and loamy sand soils where the water
table (ground water) is close to the surface and where these soils are very
permeable; i.e., well-drained. Your local agricultural agencies can provide further
information on the type of soil in your area and the location of ground water."
"This pesticide is toxic to aquatic invertebrates. Do not apply directly to water, to
areas where surface water is present, or to intertidal areas below the mean high
water mark. Runoff and drift from treated areas may be hazardous to aquatic
organisms in neighboring areas. Do not contaminate water when disposing of
equipment wash water."
Precautionary Statements immediately
following the User Safety
Recommendations
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Environmental Hazards
for products with
directions for terrestrial
uses (in addition to
statements specified
above)
"Product must not be mixed or loaded within 50 feet of intermittent streams and
rivers, natural or impounded lakes and reservoirs. Product must not be applied
within 66 feet of points where field surface water runoff enters perennial or
intermittent streams and rivers or within 200 feet of natural or impounded lakes
and reservoirs. If this product is applied to highly erodible land, the 66 foot buffer
or setback from runoff entry points must be planted to crop, or seeded with grass or
other suitable crop."
"Product must not be mixed or loaded, or used within 50 feet of all wells, including
abandoned wells, drainage wells, and sink holes. Operations that involve mixing,
loading, rinsing, or washing of this product into or from pesticide handling or
application equipment or containers within 50 ft. of any well are prohibited, unless
conducted on an impervious pad constructed to withstand the weight of the
heaviest load that may be positioned on or moved across the pad. Such a pad shall
be designed and maintained to contain any product spills or equipment leaks,
container or equipment rinse or wash water, and rain water that may fall on the
pad. Surface water shall not be allowed to either flow over or form the pad which
means the pad must be self-contained. The pad shall be sloped to facilitate material
removal. An unroofed pad shall be of sufficient capacity to contain at a minimum
110% of the capacity of the largest pesticide container or application equipment on
the pad. A pad that is covered by a roof of sufficient size to completely exclude
precipitation from contact with the pad shall have a minimum containment of
100% of the capacity of the largest pesticide container or application equipment on
the pad. Containment capacities as described above shall be maintained at all
times. The above-specified minimum containment capacities do not apply to
vehicles when delivering pesticide to the mixing/loading sites."
"Additional State imposed requirements regarding well-head setbacks and
operational area containment must be observed."
Precautionary Statements immediately
following the environmental hazard
statements specified above
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Environmental Hazards
for products with
directions for terrestrial
uses (in addition to
statements specified
above) (cont.)
"One of the following restrictions must be used in applying simazine to tile-
outletted terraced fields containing standpipes:
- Do not apply within 66 feet of standpipes in tile-outletted terraced fields.
- Apply this product to the entire tile-outletted terraced field and immediately
incorporate it to a depth of 2-3 inches in the entire field.
- Apply this product to the entire tile-outletted terraced field under a no-till
practice only when a high crop residue management practice is practiced. High
crop residue management is described as a crop management practice where little
or no crop residue is removed from the field during and after crop harvest."
Precautionary Statements immediately
following the environmental hazard
statements specified above
Restricted-Entry Interval
for products with
directions for uses and
use-patterns within the
scope of WPS
"For Christmas trees, do not enter or allow worker entry into treated areas during
the restricted-entry interval (REI) of 48 hours. For all other crops and use-patterns,
do not enter or allow worker entry into treated areas during the REI of 12 hours."
Directions for Use, Under Agricultural
Use Requirements Box
Early Entry Personal
Protective Equipment for
products with directions
for uses and use-patterns
within the scope of WPS
"PPE required for early entry to treated areas that is permitted under the Worker
Protection Standard and that involves contact with anything that has been treated,
such as plants, soil, or water, is:
- Coveralls,
- Shoes plus socks, and
- Chemical-resistant gloves made of any waterproof material"
Direction for Use
Agricultural Use Requirements box
Entry Restrictions for
products with
Occupational uses and
use-patterns (non-WPS)
that are applied by spray
"Do not enter or allow others (including children or pets) to enter until sprays have
dried."
If no WPS uses on the product label, place
the appropriate statement in the Directions
for Use Under General Precautions and
Restrictions.
If the product also contains WPS uses,
then create a Non-Agricultural Use
Requirements box as directed in PR
Notice 93-7 and place the appropriate
statement inside that box.
General Application
Restrictions
"Do not apply this product in a way that will contact workers or other persons,
either directly or through drift. Only protected handlers may be in the area during
application."
Place in the Direction for Use directly
above the Agricultural Use Box.
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Text required as terms
and conditions of
registration for products
with directions for
terrestrial (nonaquatic)
use
"ANY USE OF THIS PRODUCT IN AN AREA WHERE USE IS PROHIBITED
IS A VIOLATION OF FEDERAL LAW [this sentence must be in all capital
letters]. Before using this product, you must consult the Simazine Watershed
Information Center (SWIC) to determine whether the use of this product is
prohibited in your watershed. SWIC can be accessed through www.simazine-
watershedinfo or 1-888-365-2874. If the SWIC indicates that use of this product
is prohibited in your watershed, you may return this product to your point of
purchase or contact [insert name of Registrant] for a refund."
Directions for Use
General Application
Restrictions for all
formulations
'Aerial application is prohibited."
Near the beginning of the Directions for
Use in bold type and red lettering.
Use-specific Application
Restrictions (The product
label must list the
specified application rates
in pounds or gallons of
formulated products in
place of pounds of active
ingredient.)
All products/formulations containing simazine
"When tank-mixing or sequentially applying simazine or products containing
simazine, the total pounds of simazine applied must not exceed the specific
maximum rate per calendar year as noted in the use directions."
Delete all references to and use directions for the following uses and use-patterns:
- nonselective weed control on non-cropland (including industrial sites; highway
medians and shoulders; railroad rights-of-way; lumberyards; petroleum tank farms;
noncrop areas on farms such as around buildings, equipment, and fuel storage
areas; and along fences, road-sides, and lanes)
- alfalfa, and
- Bermuda grass and other grasses (except when these grasses are a component of
turfgrass)
Directions for Use
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Use-specific Application
Restrictions (The product
label must list the
specified application rates
in pounds or gallons of
formulated products in
place of pounds of active
ingredient.) (cont.)
For products with the following uses and use-patterns please amend labels to
include specified language or reflect the following application rates, application
timing, and application directions.
Corn (field and sweet)
"Apply a maximum of 2.0 Ibs ai/acre as a single preemergence application on soils
that are not highly erodible or on highly erodible soils, as defined by the Natural
Resources Conservation Service, if at least 30% of the soil is covered with plant
residues. If a second treatment is required following an earlier herbicide
application, the total simazine applied may not exceed 2.5 Ibs ai/acre per calendar
year."
"Apply a maximum of 1.6 Ibs ai/acre as a single preemergence application on
highly erodible soils if <30% of the soil is covered with plant residues."
Pre-grazing/pre-harvest interval for field corn: 60 days.
Pre-grazing/pre-harvest interval for sweet corn: 45 days.
Citrus (Grapefruit, Lemons, and Oranges)
AZ (Lemons and Oranges only)
Do not apply more than 3.2 Ibs ai/acre per calendar year.
Do not apply more than 1.6 Ibs ai/acre per application.
Can be applied once during the fall and once during the spring.
CA
Do not apply more than 4 Ibs ai/acre per calendar year.
Do not apply more than twice per calendar year.
Directions for Use
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Use-specific Application
Restrictions (The product
label must list the
specified application rates
in pounds or gallons of
formulated products in
place of pounds of active
ingredient.) (cont.)
Citrus (Grapefruit, Lemons, and Oranges) (cont.)
FL (Grapefruit and Oranges only)
Do not apply more than 8 Ibs ai/acre per calendar year.
Do not apply more than 4 Ibs ai/acre per application.
Can be applied once during the fall and once during the spring.
For control of difficult species a maximum of 8 Ibs ai per treated acre may be
applied in a single application in the spring as a 50% band: "Apply no more than 8
Ibs ai of [Registrant inserts end-use product name] per treated acre as a single
application in the spring using a 50% band application. The amount of [Registrant
inserts end-use product name] applied per acre of field should not exceed 4 Ibs ai.
Apply in the spring growing season between January and April. Do not make a fall
application if this treatment was used in the spring."
TX (Grapefruit and Oranges only)
Do not apply more than 4 Ibs ai/acre per calendar year.
Do not apply more than twice per calendar year.
Apples
Do not apply more than 4 Ibs ai/acre per calendar year.
Delete specific rates for dormant use above 4 Ibs ai/acre per calendar year.
Do not apply more than once per calendar year.
Pre-harvest interval: 150 days
Cherries (tart and sweet)
Do not apply more than 4 Ibs ai/acre per calendar year.
Delete specific rates for dormant use above 4 Ibs ai/acre per calendar year.
Do not apply more than once per calendar year.
Pears
Do not apply more than 4 Ibs ai/acre per calendar year.
Delete specific rates for dormant use above 4 Ibs ai/acre per calendar year.
Do not apply more than once per calendar year.
Plums
Do not apply more than 4 Ibs ai/acre per calendar year.
Do not apply more than once per calendar year.
Directions for Use
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Use-specific Application
Restrictions (The product
label must list the
specified application rates
in pounds or gallons of
formulated products in
place of pounds of active
ingredient.) (cont.)
Peaches
Do not apply more than 2 Ibs ai per treated acre per calendar year in CA.
Must be applied in a 2-4 ft band on each side of tree rows in CA.
Do not apply more than 4 Ibs ai/acre per calendar year in other states.
Delete specific rates for dormant use above 2 Ibs ai/acre per calendar year in CA
and 4 Ibs ai/acre per calendar year in other states.
Do not apply more than once per calendar year.
Nectarines
Apply only in CA.
Do not apply more than 2 Ibs ai per treated acre per calendar year.
Must be applied in a 2-4 ft band on each side of tree rows.
Do not apply more than once per calendar year.
Almonds
Apply only in CA.
Do not apply more than 2 Ibs ai per treated acre per calendar year.
Must be applied in a 2-4 ft band on each side of tree rows.
Do not apply more than once per calendar year.
Filberts or Hazelnuts
Do not apply more than 4 Ibs ai/acre per calendar year.
Do not apply more than twice per calendar year.
Macadamia Nuts
Do not apply more than 4 Ibs ai/acre per calendar year.
Do not apply more than once per calendar year.
Pecans
Do not apply more than 4 Ibs ai/acre per calendar year.
Do not apply more than once per calendar year.
Walnuts
Do not apply more than 4 Ibs ai/acre per calendar year.
Do not apply more than once per calendar year.
Directions for Use
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Use-specific Application
Restrictions (The product
label must list the
specified application rates
in pounds or gallons of
formulated products in
place of pounds of active
ingredient.) (cont.)
Strawberries
Apply only in OR and WA.
Do not apply more than 1 Ib ai/acre per calendar year.
Do not apply more than once per calendar year.
Blueberries and Caneberries (Blackberries, Boysenberries, Loganberries, and
Raspberries)
Do not apply more than 4 Ibs ai/acre per calendar year.
Do not apply more than twice per calendar year.
Avocados
Apply only in CA and FL.
Do not apply more than 4 Ibs ai/acre per calendar year.
Do not apply more than once per calendar year.
Cranberries
Do not apply more than 4 Ibs ai/acre per calendar year in MA.
Do not apply more than 2 Ibs ai/acre per calendar year in all other states.
Do not apply more than once per calendar year.
Grapes
Do not apply more than 4 Ibs ai/acre per calendar year.
Do not apply more than once per calendar year.
Olives
Do not apply more than 4 Ibs ai/acre per calendar year.
Do not apply more than once per calendar year.
Nurseries (Woody Ornamentals, Deciduous Trees, and Conifers)
Do not apply more than 3 Ibs ai/acre per calendar year.
Do not apply more than once per calendar year.
Christmas Tree Plantings
Do not apply more than 4 Ibs ai/acre per calendar year.
Do not apply more than twice per calendar year.
Directions for Use
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Use-specific Application
Restrictions (The product
label must list the
specified application rates
in pounds or gallons of
formulated products in
place of pounds of active
ingredient.) (cont.)
Shelterbelt Plantings (Woody Ornamentals, Deciduous Trees, and Conifers)
Do not apply more than 4 Ibs ai/acre per calendar year.
Do not apply more than twice per calendar year.
Tree Plantations for Timber (Black Walnut, Slash Pine, White Pine, and
Loblolly Pine only)
Do not apply more than 4 Ibs ai/acre per calendar year.
Do not apply more than once per calendar year.
Turfgrass on Sod farms in FL
"This product must be watered in immediately after application if applied at a rate
greater than 2 Ibs ai/acre."
Directions for Use
Spray Drift
"SPRAY DRIFT MANAGEMENT:
A variety of factors including weather conditions (e.g., wind direction, wind speed,
temperature, relative humidity) and method of application (e.g., ground,
chemigation) can influence pesticide drift. The applicator and grower must
evaluate all factors and make appropriate adjustments when applying this product."
Wind Speed
"Do not apply at wind speeds greater than 10 mph."
Droplet Size
"Apply as a coarse or coarser spray (ASAE standard 572)."
Release Height
"For groundboom applications apply with a nozzle height no more than 4 feet
above the ground or crop canopy."
Directions for Use
End-Use Products Intended for Homeowner Use
Environmental Hazards
for products with
directions for aquatic use
in aquariums or
ornamental ponds only
"Environmental Hazards
Do not apply to or allow discharge to lakes, flowing water, or ponds with outflow.
Do not contaminate domestic livestock or irrigation water supplies."
Precautionary Statements immediately
following the environmental hazard
statements specified above
Page 75 of 266
-------
Environmental Hazards
for products with
directions for aquatic use
in aquariums or
ornamental ponds in
addition to terrestrial uses
"Environmental Hazards
Simazine can travel (seep or leach) through soil and can enter ground water which
may be used as drinking water. Simazine has been found in ground water. Users
are advised not to apply simazine to sand and loamy sand soils where the water
table (ground water) is close to the surface and where these soils are very
permeable; i.e., well-drained. Your local agricultural agencies can provide further
information on the type of soil in your area and the location of ground water."
"This pesticide is toxic to aquatic invertebrates. Except when following the
Directions for Use for applications to aquariums and outdoor ponds when
permitted on the label, do not apply directly to water, to areas where surface water
is present, or to intertidal areas below the mean high water mark. Runoff and drift
from treated areas may be hazardous to aquatic organisms in neighboring areas.
Do not contaminate water when disposing of equipment wash water."
For aquatic use in aquariums or ornamental ponds:
"Do not apply to or allow discharge to lakes, flowing water, or ponds with
outflow. Do not contaminate domestic livestock or irrigation water supplies."
Precautionary Statements immediately
following the User Safety
Recommendations
Environmental Hazards
for products with
directions for terrestrial
(nonaquatic) uses only
"Environmental Hazards
Simazine can travel (seep or leach) through soil and can enter ground water which
may be used as drinking water. Simazine has been found in ground water. Users
are advised not to apply simazine to sand and loamy sand soils where the water
table (ground water) is close to the surface and where these soils are very
permeable; i.e., well-drained. Your local agricultural agencies can provide further
information on the type of soil in your area and the location of ground water."
"This pesticide is toxic to aquatic invertebrates. Do not apply directly to water, to
areas where surface water is present, or to intertidal areas below the mean high
water mark. Runoff and drift from treated areas may be hazardous to aquatic
organisms in neighboring areas. Do not contaminate water when disposing of
equipment wash water."
Precautionary Statements immediately
following the environmental hazard
statements specified above
Page 76 of 266
-------
Application Restrictions
for all products intended
for Homeowner use
"Do not apply this product in a way that will contact other persons or pets either
directly or through drift. Keep people and pets out of the area during application."
Directions for Use under General
Precautions and Restrictions
Entry Restrictions for
products with directions
for use on lawns
"Do not allow people or pets to enter the treated area until dusts have settled. In
addition, if directions for use require watering-in, do not allow people (except
those involved in the watering-in) or pets to enter the treated area until the
watering-in process is complete and the area has dried."
Directions for use under General
Precautions and Restrictions
Precautionary Statements
for Granular
Formulations
"Broadcast applications must NOT be made using hand-held devices, such as a
belly grinder or handheld rotary applicator. Such equipment may only be used for
spot treatments."
Immediately following/below
Precautionary Statements: Hazards to
Humans and Domestic Animals
a PPE that is established on the basis of Acute Toxicity of the end-use product must be compared to the active ingredient PPE in this document. The more
protective PPE must be placed in the product labeling. For guidance on which PPE is considered more protective, see PR Notice 93-7.
Page 77 of 266
-------
VI. Appendices
Page 78 of 266
-------
Appendix A. Simazine Uses and Use-Patterns Eligible for Reregistration
Site
Alfalfa (grown for seed)
(Special Local Need WA
only)
Almond (CA only)
Apple
Avocado (CA and FL
only)
Blueberry
Cabbage (grown for
seed) (Special Local
Need WA only)
Caneberry (Blackberry,
Boysenberry,
Loganberry, and
Raspberry)
Cherry (tart and sweet)
Christmas Tree
Plantings
Citrus Fruit in AZ
(Lemon and Orange)
Max. Single
Application Rate
(Ibs ai/A except
where noted)
0.6
2 Ibs ai/treated acre
4
4
4 or (2+2)
0.8
4 or (2+2)
4
4 or (2+2)
1.6
Max. Number of
Applications per
Calendar Year
1
1
1
1
lor (2)
2
1 or (2)
1
lor (2)
2
Max. Total Pounds
per Calendar Year
(Ibs ai/A)
0.6
2 Ibs ai/treated acre
4
4
4
1.6
4
4
4
3.2
Pre-grazing
or Pre-
harvest
Interval
N/A
NSa
Pre -harvest
interval: 150
days
NS
NS
N/A
NS
NS
N/A
NS
Use Limitations
Special Local Need (Section 24(c) of FIFRA)
registration for WA only.
Do not use harvested seed for sprouting.
Do not graze or feed screenings from treated
fields.
Crop cannot be used for human consumption.
Use is restricted to CA.
Must be applied in a 2-4 foot band on each
side of tree rows.
Use is restricted to CA and FL.
Apply one application in spring or a split
application in spring and fall.
Do not apply when fruit is present.
Special Local Need (Section 24(c) of FIFRA)
registration for WA only.
Do not use on crop, crop residue, or seed
screenings for food or feed.
Apply one application in spring or a split
application in spring and fall.
Do not apply when fruit is present.
Apply one application or a split application.
Apply in spring and/or fall.
Page 79 of 266
-------
Citrus Fruit in CA
(Grapefruit, Lemon, and
Orange)
Citrus Fruit in FL
(Grapefruit and
Orange)
Citrus Fruit in TX
(Grapefruit and
Orange)
Corn (field and sweet)
Cranberry
Filbert or Hazelnut
Grape
4 or (2+2)
4
4 equivalent to
8 Ibs ai/treated acre
4 or (2+2)
1.6
2
2
4
4 or (2+2)
4
1 or (2)
2
1
lor (2)
1
2
1
1
1 or (2)
1
4
8
4
4
1.6
2.5
2
4
4
4
NS
NS
NS
NS
Pre -grazing
and Pre -
harvest
intervals:
Field corn -
60 days
Sweet corn -
45 days
Pre -grazing
and Pre -
harvest
intervals:
Field corn -
60 days
Sweet corn -
45 days
NS
NS
NS
NS
Apply one application or a split application in
spring and fall.
Apply in spring and/or fall.
Rate for control of difficult species.
Must be applied as a 50% band application in
the spring if used at this rate as specified in
the Table 1 3. Summary of required label
changes for simazine products.
Apply one application or a split application in
spring and fall.
Rate for use on highly erodible soils if less
than 30% of the soil is covered with plant
residues as specified in the Table 13.
Summary of required label changes for
simazine products.
Do not graze treated areas.
Rate for use only on soils that are not highly
erodible or highly erodible soils if at least
30% of the soil is covered with plant residues
as specified in the Table 13. Summary of
required label changes for simazine products.
Do not graze treated areas.
Use is restricted to MA.
Apply one application in fall or a split
application in spring and fall.
Do not apply when nuts are on the ground
during the harvest period.
Page 80 of 266
-------
Macadamia Nut
Nectarine (CA only)
Nurseries (Woody
Ornamentals, Deciduous
Trees, and Conifers)
Olive
Ornamental Ponds and
Aquariums
Peach
Pear
Pecan
Plum
Seedbeds of Woody
Ornamentals, Deciduous
Trees, and Conifers
(Special Local Need IN
only)
Shelterbelt Plantings
(Woody Ornamentals,
Deciduous Trees, and
Conifers)
Strawberry (OR and
WA only)
Tree Plantations for
Timber (Black Walnut,
Slash Pine, White Pine,
and Loblolly Pine only)
Turfgrass on Golf
courses (Fairways)
4
2 Ibs ai/treated acre
3
4
0.00067 Ibs ai/100
gallons
2 Ibs ai/treated acre
4
4
4
4
0.9
4 or (2+2)
1
4
2
1
1
1
1
NS
1
1
1
1
1
1
lor (2)
1
1
2
4
2 Ibs ai/treated acre
3
NS
2 Ibs ai/treated acre
4
4
4
4
0.9
4
1
4
3
NS
NS
N/A
NS
N/A
NS
NS
NS
NS
NS
N/A
N/A
NS
N/A
N/A
Apply in 50 gallons of water/acre.
Do not apply when nuts are on the ground
during harvest period.
Use is restricted to CA.
Must be applied in a 2-4 foot band on each
side of tree rows.
Use is restricted to CA.
Must be applied in a 2-4 foot band on each
side of tree rows.
Do not apply when nuts are on the ground.
Do not allow animals to graze treated areas.
Special Local Need (Section 24(c) of FIFRA)
registration for IN only.
Apply one application or a split application.
Use is restricted to OR and WA.
Do not graze or feed turf clippings to animals.
Page 81 of 266
-------
Turfgrass for
Ornamental Lawns and
Turf
Turfgrass on Sod farms
Walnut
O.llbsai/ 2,500 sq.
ft.
2
2
4
4
NS
2
2
2
1
NS
3
3
6
4
N/A
N/A
N/A
N/A
NS
Rate for homeowner use.
Do not graze or feed turf clippings to animals.
Do not graze or feed turf clippings to animals.
Use is restricted to FL.
Product must be watered-in immediately after
application if applied at a rate greater than 2
Ibs ai/A.
Do not graze or feed turf clippings to animals.
Do not apply when nuts are on the ground.
aNS = Not specified
Page 82 of 266
-------
Appendix B. Table of Generic Data Requirements and Studies Used to Make the
Reregistration Decision
Guide to Appendix B
Appendix B contains listing of data requirements which support the reregi strati on for active
ingredients within case #0070 (simazine) covered by this RED. It contains generic data
requirements that apply to simazine in all products, including data requirements for which a
"typical formulation" is the test substance.
The data table is organized in the following formats:
1. Data Requirement (Column 1). The data requirements are listed in the order in which
they appear in 40 CFR part 158. The reference numbers accompanying each test refer to
the test protocols set in the Pesticide Assessment Guidance, which are available from the
National technical Information Service, 5285 Port Royal Road, Springfield, VA 22161
(703)487-4650.
2. Use Pattern (Column 2). This column indicates the use patterns for which the data
requirements apply. The following letter designations are used for the given use patterns.
A. Terrestrial food
B. Terrestrial feed
C. Terrestrial non-food
D. Aquatic food
E. Aquatic non-food outdoor
F. Aquatic non-food industrial
G. Aquatic non-food residential
H. Greenhouse food
I. Greenhouse non-food
J. Forestry
K. Residential
L. Indoor food
M. Indoor non-food
N. Indoor medical
O. Indoor residential
3. Bibliographic Citation (Column 3). If the Agency has acceptable data in its files, this
column list the identify number of each study. This normally is the Master Record
Identification (MIRD) number, but may be a "GS" number if no MRID number has been
assigned. Refer to the Bibliography appendix (Appendix D) for a complete citation of
the study.
Page 83 of 266
-------
New Guideline
Number
Old Guideline
Number
Requirement
Use Pattern
Bibliographic Citation(s)
Product Chemistry
830.1550
830.1600
830.1620
830.1670
830.1700
830.1750
830.1800
830.6302
830.6303
830.6304
830.6313
830.6314
830.6315
830.6316
830.6317
830.6319
830.6320
830.7000
830.7050
830.7100
830.7200
830.7220
830.7300
830.7370
830.7550
830.7840
830.7950
61-1
61 -2a
61 -2b
61 -2b
62-1
62-2
62-3
63-2
63-3
63-4
63-13
63-14
63-15
63-16
63.17
63-19
63-20
63-12
N/A
63-18
63-5
63-6
63-7
63-10
63-11
63-8
63-9
Product Identity and Composition
Start. Mat. & Mfg. Process
Description of Production Process
Discussion of Impurities
Preliminary Analysis
Certification of limits
Analytical Method
Color
Physical State
Odor
Stability temp and ions
Oxidation and Reduction
Flammability
Explodability
Storage stability
Miscibility
Corrosion Characteristics
pH
UV/Visible absorption
Viscosity
Melting point/melting range
Boiling point/range
Density
Dissociation Constants in Water
Partial Coefficient, shake flask
method
Water Solubility
Vapor Pressure
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,QG,J,K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J5K
A,B,C,G,J,K
00023955 00143169 42751801 CSF 4/21/93
00023955 00143169 40765101
00023955 00143169 40765101
00143169
00143169 40765101 42181501
00023955 00143169 40765101 42181501 42503701
00023955 00143169 40765101 42181501 42503701
00023955
00023955
00023955
00023955
00143169
00143169
00143169 Data Gap
00023955
N/A
Data Gap
43553700
Data Gap
N/A
00023955 40765101
N/A
00023955
00143169
00143169 40765101
00023955
00023955 40765101
Environmental Fate
835.2120
835.2240
835.2410
835.4100
835.4200
161-1
161-2
161-3
162-1
162-2
Hydrolysis
Photodegradation Water
Photodegradation Soil
Aerobic Soil Metabolism
Anaerobic Soil Metabolism
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J,K
00027856
00143171 42503708
40614410 42739101
00158638 43004501
00027857
Page 84 of 266
-------
835.4400
835.4300
835.1240
835.6100
835.6200
N/A
N/A
840.1100
162-3
162-4
163-1
164-1
164-2
165-4
165-5
201-1
Anaerobic Aquatic Metabolism
Aerobic Aquatic Metabolism
Leaching/Adsorption/Desorption
Terrestrial Field Dissipation
Aquatic Field Dissipation
Accumulation in Fish
Accumulation Aquatic Non-target
Spray Droplet Size Spectrum
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J5K
40614411
43004502
41257902 41257903 41257904 41257906 41442903
40614413 40614414 4061441540614416 40614417 40614418
40634201 40634202 43226402 00027863 Data Gap
40614420 40614422 00024374
00043668
00027984 00025444 00027983 00027985 00034709 00025412
00025413
Data Gap
Environmental Fate - Drinking Water Monitoring Data
835.7100
N/A
N/A
166-1
N/A
N/A
Prospective Ground Water
Monitoring Study
Special Study - Simazine
Drinking Water Monitoring Data
(PLEX, VMP/AMP, and SDWA
Compliance Data)
Special Study - Simazine Ground
Water Monitoring Data (including
rural well monitoring)
A,B,C,G,J,K,
A,B,C,G,J,K
A,B,C,G,J,K
Data Gap
43598634 43934413 44152122 44315414 44597601 44711001
44997002 45058704 45253401 45622305 46083001 46083002
45870402 46215003 46484202 44997001 Data Gap
43934414 44222601 44222602 45399906 45545304 46561032
Data Gap
Ecological Effects
850.2100
850.2200
850.2200
850.2300
850.2300
850.1075
850.1075
850.1010
850.1045
850.1025
850.1035
850.1400
850.1400
71-la
71-2a
71-2b
71-4a
71-4b
72-la
72-lc
72-2a
72-3a
72-3b
72-3c
72-4a
72-4a
Avian Oral LD50 Quail/Duck
Avian Dietary LC50 Quail
Avian Dietary LC50 Quail
Avian Reproduction Quail
Avian Reproduction Duck
Freshwater Fish LC50 Bluegill
(warm water)
Freshwater Fish LC50 Rainbow
trout (cold water)
Freshwater Invertebrate LC50
Daphnia magna
Estuarine/Marine Fish LC50
Estuarine/Marine Mollusk EC50
Estuarine/Marine Shrimp EC50
Fish Early Life -Stage (freshwater)
Fish Early Life -Stage
(estuarine/marine)
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
A,B,C,G,J,K
A,B,C,G,J5K
00072798 00037750 00037751 Data Gap
00022923 00139393 00023318
00022923 00023319
00163134
43576901
00025438 00033309 00023322 00025435 Data Gap
00163135 0043668 40245701 00025435 Data Gap
45088221 40098001 Data Gap
42503702 00043677
42503703 00043677
Data Gap
Data Gap
Data Gap
Page 85 of 266
-------
850.1300
850.1350
850.1500
850.4225
850.4250
850.4400
850.3020
N/A
72-4b
72-4b
72-5
123-la
123-lb
122-2
141-1
N/A
Aquatic Invertebrate Life -Cycle
(freshwater)
Aquatic Invertebrate Life-Cycle
(estuarine/marine)
Freshwater Fish Full Life -Cycle
Seed Germ. /Seedling Emergence
(Tier 2)
Vegetative Vigor (Tier 2)
Aquatic Plant Growth (Tier 2)
Honey Bee Acute Contact LD50
Special Study - Amphibian
Endocrinology and Development
Study
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
00043676 Data Gap
Data Gap
00043676 Data Gap
42634603
42634604
42503704 42662401 42503705 40228491 42503706 42503707
40228491
00036935
Data Gap
Residue Chemistry
860.1300
860.1300
860.1340
860.1340
860.1340
860.1360
860.1380
860.1400
860.1460
860.1480
860.1480
860.1480
860.1480
860.1500
860.1500
171-4a
171-4b
171-4c
171-4d
171-4d
171-4m
171-4e
171-4h
171-4i
171-4J
171-4J
171-4J
171-4J
171-4k
171-4k
Nature of Residue in Plants
Nature of Residue in Livestock
Residue Analytical Method plant
Residue Analytical Method
livestock
Residue Analytical Method
water/fish
Multiple Residue Methods
Storage Stability Data
Fish
Food handling
Fat, Mbyp and Meat of Cattle,
Goat, Hogs, Horses, Sheep
Fat, Fat, Mbyp, and Meat of
Poultry
Egg
Milk
Cropfield Residue (grapefruit)
Cropfield Residue (lemon)
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
00023913 00024025 00024026 00026286 00029632 00084431
40614436 40614437 43159001 43336002 43336003 43401801
43401802 43598602
40614429 40614431 40614432 40614435 43506801 43598602
00023328 00023897 00024057 00025457 00027819 00139356
40614440 Data Gap
00023897 00025447 40431382 40614439 Data Gap
00025458 00027835 00027986
N/A
00025458 40614441 40614442 40614443 42739102 Data Gap3
00023296 00025412 00025444 00034709 40614421 40614422
N/A
00026977 00080629 40614456
40614457
40614457
00025452 40614456
Data Gap
000023329 Data Gap
Page 86 of 266
-------
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
860.1500
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
171-4k
Cropfield Residue (orange)
Cropfield Residue (apple)
Cropfield Residue (pear)
Cropfield Residue (cherry)
Cropfield Residue (peach)
Cropfield Residue (plum)
Cropfield Residue (blackberry,
boysenberry, dewberry,
loganberry, and raspberry)
Cropfield Residue (blueberry)
Cropfield Residue (currant)
Cropfield Residue (almond,
nutmeat and hulls)
Cropfield Residue (filbert)
Cropfield Residue (macadamia
nut)
Cropfield Residue (pecan)
Cropfield Residue (walnut)
Cropfield Residue (corn, grain)
Cropfield Residue (corn, fresh
(inc. sweet) (K+CWHR))
Cropfield Residue (corn, forage
and fodder)
Cropfield Residue (grasses,
Bermuda, forage and hay)
Cropfield Residue (alfalfa, forage
and hay)
Cropfield Residue (artichoke)
Cropfield Residue (asparagus)
Cropfield Residue (avocado)
Cropfield Residue (banana)
Cropfield Residue (cranberry)
Cropfield Residue (grape)
Cropfield Residue (olive)
Cropfield Residue (strawberry)
Cropfield Residue (sugarcane,
cane)
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
00023329 00024033 00025409 00032571 00033035 00035665
00087676 00106691 00113821 40614450 Data Gap
00012166 00023898 00024059 00106691 00132787 40614451
0023920 Data Gap
00023329 00023922 00131376 Data Gap
00023908 00131376 40614452
00023329 00023910 00023921
00023895 00023901 00023902 00023903 00023904 40614455
00023900 40614453
Data Gap
00023917 00035666 00131377 Data Gap
00023329 00023932 00035666
00023907 Data Gap
00023327 00023329 00131377
00023923 00131377 Data Gap
00023336 00023272 00027973 40614449
00023336 00023272 00027973 40614449 Data Gap
00023272 00023336 00027972 00027973
N/A
N/A
00023918 40614444
00023899 40614445
00092496 40614446
00023273 00023274 00023275 00023276 00023277
00023905 Data Gap
00023906 00027967 40614454
00023973 40614447
Data Gap
00023911 00084430 40614448
Page 87 of 266
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860.1520
860.1520
860.1520
860.1520
860.1520
860.1520
860.1520
860.1850
860.1900
171-41
171-41
171-41
171-41
171-41
171-41
171-41
165-1
165-2
Processed Food/Feed (apple)
Processed Food/Feed (corn)
Processed Food/Feed (grape)
Processed Food/Feed (orange)
Processed Food/Feed (olive)
Processed Food/Feed (plum (fresh
prunes))
Processed Food/Feed (sugarcane,
molasses)
Confined rotational crops
Field rotational crops
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
40614451 Data Gap
40614449 Data Gap
40614454 Data Gap
40614450 Data Gap
40614447 Data Gap
N/A
40614448
43336001
Data Gap
Toxicology
870.1100
870.1200
870.1300
870.2400
870.2500
870.2600
870.3100
870.3150
870.3200
870.3700a
870.3700b
870.3800
870.4100a
870.4100b
870.4200
870.4300
870.5100
870.5375
870.5395
870.5550
81-1
81-2
81-3
81-4
81-5
81-6
82-la
82-lb
82-2
83 -3a
83 -3b
83-4
83-1
83-1
83-2
83-5
84-2
84-2
84-2
84-2
Acute Oral Toxicity Rat
Acute Dermal Toxicity Rabbit/Rat
Acute Inhalation Toxicity Rat
Primary Eye Irritation Rabbit
Primary Skin Irritation
Dermal Sensitization
90-Day Feeding Rodent
13 -Day Dietary Dog
21 -Day Dermal Rabbit/Rat
Developmental Toxicity
(Teratogenicity) Rat
Developmental Toxicity
(Teratogenicity) Rabbit
2- Generation Reproduction Rat
Chronic Toxicity Rat
Chronic Toxicity Dog
Carcinogenicity Rat
Chronic Toxicity /Carcinogenicity
Mouse and Rat
Bacterial reverse mutation assay
Invitro Mammalian Cytogenetics
Invivo Mammalian Cytogenetics:
Micronucleus Assay
Unscheduled DNA Synthesis in
Mammalian Cells
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
00148897
00148898
00148899
00148900
00148901
41184501
00143265, 41293501
00146655
00005767
40614403, 41065202
00161407
41803601
43532001
40614402
40614405
40614404, 43532001
40722304, 40614406
41479401
41442901
41441902, 40722305, 40888101
Page 88 of 266
-------
870.7485
870.7600
N/A
N/A
85-1
85-3
N/A
N/A
Metabolism and Pharmacokinetics
Rat
Dermal Absorption Rat and
Human
Special Study Invivo Endocrine
Effects Rat
Special Study LH Surge Rat
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
00143266
40614409, 44152144
43598614
45471002, 44152102
Occupational/Residue Exposure
875.1100
875.1300
875.2100
875.2400
875.2500
N/A
N/A
231
232
132-1
133-3
133-4
N/A
N/A
Dermal Exposure Outdoor
Inhalation Exposure Outdoor
Foliar Dislodgeable Residue
Dissipation
Dermal Passive Dosimetry
Exposure
Inhalation Passive Dosimetry
Exposure
Special Study - Worker Exposure
in Banana Plantation
Special Study - Dermal Transfer
Efficiency Hand Press Data
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
A,B,C,G,J,K
44972201
44972201
44883601 44958701 44958801
45167201
45167201
45250702
45622310
Storage stability data for up to three years is necessary to support existing field trials on orange crops.
Page 89 of 266
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Appendix C. Technical Support Documents
Additional documentation in support of this RED is maintained in the OPP docket EPA-
HQ-OPP-2005-0151. This docket may be accessed in the OPP docket room located at
Room S-4900, One Potomac Yard, 2777 S. Crystal Drive, Arlington, VA. It is open
Monday through Friday, excluding Federal holidays, from 8:30 a.m. to 4:00 p.m. All
documents may be viewed in the OPP docket room or downloaded or viewed via the
Internet at the following site: http://www.regulations.gov
The docket initially contained preliminary risk assessments, supporting documents, and
technical (or manufacturing-use) registrant error comments for simazine as of July 13,
2005. After a sixty-day public comment period, EPA considered the public comments
that were submitted to the docket and revised the risk assessments as necessary. The
revised risk assessments, any supporting documents that needed to be revised, and
memos describing the Health Effects Division (HED) and the Environmental Fate and
Effects Division (EFED) response to public comments will be added to the docket on
April 26, 2006.
The Agency documents in the docket include:
1. Federal Register Notice: Simazine Risk Assessment and Risk Reduction Options;
Notice of Availability
2. Reader's Guide to the Simazine EDOCKET OPP-2005-0151
3. Overview of the Simazine Risk Assessments
4. Request for Additional Information and Risk Management Suggestions for the
Reregi strati on of Simazine
5. Simazine Use Closure Memo
6. Environmental Fate and Ecological Risk Assessment for Simazine
7. Environmental Fate and Ecological Risk Assessment Appendix A - Label Use
Information
8. Environmental Fate and Ecological Risk Assessment Appendix B -
Environmental Fate Data Review and Discussion
9. Environmental Fate and Ecological Risk Assessment Appendix C - Aquatic
Exposure Assessment - PRZM/EXAMS Outputs
10. Environmental Fate and Ecological Risk Assessment Appendix D - AgDRIFT
Modeling Approach and Results
11. Environmental Fate and Ecological Risk Assessment Appendix E - Submitted
Ecological Effects Data
Page 90 of 266
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12. Environmental Fate and Ecological Risk Assessment Appendix F - Open
Literature Ecological Effects Data
13. Environmental Fate and Ecological Risk Assessment Appendix G - The Risk
Quotient Method and Levels of Concern
14. Environmental Fate and Ecological Risk Assessment Appendix H - Detailed Risk
Quotients
15. Environmental Fate and Ecological Risk Assessment Appendix I - Summary of
Endangered/Listed Species
16. Environmental Fate and Ecological Risk Assessment Appendix J - Environmental
Protection Agency Guideline Sequence Bibliography for Simazine
17. Environmental Fate and Ecological Risk Assessment Appendix K - Ecotoxicity
Bibliography
18. Environmental Fate and Ecological Risk Assessment Appendix L - Data
Requirements for Simazine
19. Environmental Fate and Ecological Risk Assessment Appendix M - Aquatic
Monitoring Data
20. Environmental Fate and Ecological Risk Assessment Appendix N - Aquatic
Incidents
21. Environmental Fate and Ecological Risk Assessment Appendix O - Terrestrial
Chronic Exposure Estimates for Granular Application of Simazine
22. EFED Responses to Registrant's Error Comments for Simazine
23. Simazine: Revised Preliminary FLED Chapter of the Reregi strati on Eligibility
Decision Document (RED); Revised for Error Correction.
24. Drinking Water Assessment for Simazine
25. Simazine: Residue Chemistry Chapter for the RED, Revised for Errors
26. Simazine: Product Chemistry Review Chapter in Support of a Reregistration
Eligibility Decision
27. Simazine: Occupational and Residential Exposure Assessment and
Recommendations for the Reregistration Eligibility Decision Document
28. Review of Simazine Incident Reports
29. Simazine: Third Report of the Cancer Assessment Review Committee
Page 91 of 266
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30. Simazine: Response to Error Only Review of Preliminary Human Health Risk
Assessments
31. Federal Register Notice: Simazine; Reregi strati on Eligibility Decision; Notice of
Availability
32. Additional Reader's Guide to the Simazine Docket EPA-HQ-OPP-2005-0151
33. Reregi strati on Eligibility Decision for Simazine
34. Revised Simazine RQs for Terrestrial Animals and Plants Based on Proposed
Harmonized Labels
35. Drinking Water Estimated Concentrations for Simazine and its degradates -
Addendum to Memorandum "080807 D207018 DWA revised/ May 27, 2005"
36. Revised Environmental Fate and Effects Chapter: Environmental Fate and
Ecological Risk Assessment for Simazine
37. EFED Responses to Public Comments for Simazine
38. Simazine: Addendum to HED Risk Assessment (11/30/05, D320053) Chapter of
the Reregistration Eligibility Decision (RED). DP Barcode: 325685
39. Review of Simazine Dry Flowable Exposure Scenario for Applications to Corn,
Grapes, and Florida Oranges, D307039
40. Simazine: Revised HED Chapter of the Reregistration Eligibility Decision
Document (RED); Revised for Public Comments and to Correct DWLOC Values.
PC Code: 080807, Case #: 0070, DP Barcode: D325433
41. Drinking Water Assessment for Simazine - Revised to correct the TCT DWLOC
value for infants from 12 ppb to 12.5 ppb
42. EFED Responses to Public Comments for Simazine 2
43. Simazine: Residue Chemistry Chapter for the RED, Revised to repair some
inconsistencies in Table 11 compared to the rest of the text in the chapter, PC
Code 080807; DP Barcode D326105
44. Simazine: Response to Public Comments on Revised Human Health Risk
Assessments. PC Code: 080807, Case #: 0070, DP Barcode: 322002
Page 92 of 266
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Appendix D. Citations Considered to be Part of the Database Supporting the
Reregistration Decision (Bibliography)
Guide to Appendix D
1. Contents of Bibliography. This bibliography contains citations of all studies
considered relevant by EPA in arriving at the positions and conclusions stated
elsewhere in the Reregistration Eligibility Document. Primary sources for studies
in this bibliography have been the body of data submitted to EPA and its
predecessor agencies in support of past regulatory decisions. Selections from
other sources including the published literature, in those instances where they
have been considered, are included.
2. Units of Entry. The unit of entry in this bibliography is called a "study." In the
case of published materials, this corresponds closely to an article. In the case of
unpublished materials submitted to the Agency, the Agency has sought to identify
documents at a level parallel to the published article from within the typically
larger volumes in which they were submitted. The resulting "studies" generally
have a distinct title (or at least a single subject), can stand alone for purposes of
review and can be described with a conventional bibliographic citation. The
Agency has also attempted to unite basic documents and commentaries upon
them, treating them as a single study.
3. Identification of Entry. The entries in this bibliography are sorted numerically by
Master Record Identifier, or "MRID" number. This number is unique to the
citation, and should be used whenever a specific reference is required. It is not
related to the six-digit "Accession Number" which has been used to identify
volumes of submitted studies (see paragraph 4(d)(4) below for further
explanation). In a few cases, entries added to the bibliography late in the review
may be preceded by a nine character temporary identifier. These entries are listed
after all MRID entries. This temporary identifying number is also to be used
whenever specific reference is needed.
4. Form of Entry. In addition to the Master Record Identifier (MRID), each entry
consists of a citation containing standard elements followed, in the case of
material submitted to EPA, by a description of the earliest known submission.
Bibliographic conventions used reflect the standard of the American National
Standards Institute (ANSI), expanded to provide for certain special needs.
a. Author. Whenever the author could confidently be identified, the Agency
has chosen to show a personal author. When no individual was identified,
the Agency has shown an identifiable laboratory or testing facility as the
author. When no author or laboratory could be identified, the Agency has
shown the first submitter as the author.
b. Document date. The date of the study is taken directly from the
document. When the date is followed by a question mark, the
bibliographer has deduced the date from the evidence contained in the
Page 93 of 266
-------
document. When the date appears as (1999), the Agency was unable to
determine or estimate the date of the document.
c. Title. In some cases, it has been necessary for the Agency bibliographers
to create or enhance a document title. Any such editorial insertions are
contained between square brackets.
d. Trailing parentheses. For studies submitted to the Agency in the past, the
trailing parentheses include (in addition to any self-explanatory text) the
following elements describing the earliest known submission:
(1) Submission date. The date of the earliest known submission
appears immediately following the word "received."
(2) Administrative number. The next element immediately following
the word "under" is the registration number, experimental use
permit number, petition number, or other administrative number
associated with the earliest known submission.
(3) Submitter. The third element is the submitter. When authorship is
defaulted to the submitter, this element is omitted.
(4) Volume Identification (Accession Numbers). The final element in
the trailing parentheses identifies the EPA accession number of the
volume in which the original submission of the study appears. The
six-digit accession number follows the symbol "CDL," which
stands for "Company Data Library." This accession number is in
turn followed by an alphabetic suffix which shows the relative
position of the study within the volume.
Page 94 of 266
-------
Bibliography
MRID
Citation Reference
1541 Weintraub, R. (1966) Phytotoxicity Studies: ?Aqua Biotics Algae Destroyer]. (Unpublished
study received Jul 21, 1966 under 87091; prepared by Martins Aquarium, submitted by
Aquarium Pharmaceuticals, Perkasie, Pa.; CDL:009483-A)
1542 Fitzgerald, G.P. (1965?) Evaluation Techniques for the Control of the Growth of Algae in
Aquaria. (Unpublished study received Mar 21,1966 under 8709 -1; prepared by Univ. of
Wisconsin, Hydraulic and Sanitary Laboratories, submitted by Aquarium Pharmaceuticals,
Perkasie, Pa.; CDL:009484-A)
1543 Weintraub, R. (1966) ?Aqua Biotics Algae Destroyer: Efficacy and Toxicity . (Unpublished
study received May 18, 1967 under 8709-1; prepared by ?Martins Aquarium], submitted by
Aquarium Pharmaceuticals, Perkasie, Pa.; CDL:009485-A)
5376 Gossett, B.J. (1975) Experiment IF: Evaluation of Soil-Surface Applied Herbicides for Weed
Control in Com, Pee Dee Experiment Station, Florence, South Carolina, 1975. (Unpublished
study received Dec 12, 1975 under unknown admin, no.; prepared by Clemson Univ., Dept. of
Agronomy and Soils, submitted by Mobil Chemical Co., Industrial Chemicals, Richmond, Va.;
CDL:223556-E)
3494 Gossett, B.J. (1975) Weed Control Research. (Unpublished study received Mar 9, 1977 under
2224-EX-10; prepared by Clemson Univ., Dept. of Agronomy and Soils, submitted by Mobil
Chemical Co., Industrial Chemicals, Richmond, Va.; CDL:228701-S)
3682 Conover, C.A. (1966) Leatherleaf fern production in Florida. Florida Foliage Grower 3(2):?1|-
4. (Also~In~unpublished submission received Jul 17, 1967 under 279-1182; submitted by
FMC Corp., Philadelphia, Pa.; CDL:008893-B)
3921 University of Florida (1966) Leatherleaf fern production in Florida. Florida Foliage Grower
3(2):l-4. (Also~In~unpublished submission received Jul 17, 1967 under 279-1380; submitted
by FMC Corp., Philadelphia, Pa.; CDL:002364-B)
4561 Barnes, E.W., ed. (1967) Funk Bros. Seed Co. Herbicide Comparison-1967: Bloomington
Production Research Plots—Middle Field. (Unpublished study including post emerge report,
received Sep 10, 1968 under 876-29; prepared by Funk Brothers Seed Co., submitted by
Velsicol Chemical Corp., Chicago, III; CDL:005055-F)
4569 Velsicol Chemical Corporation (1974) Summary of Data--Mondak For Grass Seed Production.
(Unpublished study received Dec 8, 1976 under 876-45; CDL:227251-A)
4662 Shaw, W.C.; Hilton, J.L.; Moreland, D.E.; Jansen, L.L. (1960) Herbicides in plants. Pages 119-
125,130-133,~In~The Nature and Fate of Chemicals Applied to Soils, Plants, and Animals.
Washington, D.C.: U.S. Agricultural Research Service. (ARS 20-9; also~In~unpublished
submission received Sep 16, 1968 under 8F0676; submitted by Dow Chemical U.S.A.,
Midland, Mich.; CDL: 092090-B)
7224 Kincaid, L.R. (1972) Residue Report AG-A No. 2651. (Unpublished study received Jun 20,
1975 under 100-570; submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:220065-A)
7225 Espoy, H.M. (1974) ?Results of Simazine Concentration in Swimming Pool Water after One
Week|. (Unpublished study received Jun 20, 1975 under 100-570; prepared by Daylin
Laboratories, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:220065-B)
7228 Ciba-Geigy Corporation (1975) Submissbn Summary AquazineA(TM)I Algicide.
(Unpublished study received Jun 20, 1975 under 100570; CDL:220065-C)
7435 Monsanto Company (1968) Experiments Conducted to Determine the Toxicity of Certain
Chemicals and Chemical Combinations to Waterfowl (Mallard Ducks,~Anas platyrhynchos
platyrhynchos?-) and Fish (Common Goldfish,~Carassius auratus?-, Var. Comet, and
Mosquito Fish Gambusia,~Gambusia affinis?-. (Unpublished study received Dec 9, 1975
under 524-105; CDL:236611-X)
Page 95 of 266
-------
9984 Welker, W. V.; Holm, L.G. (19??) Pre-Emergence Herbicide Treatments on Red Beets.
(Unpublished study received Dec 23, 1957 under 524-96; prepared by Univ. of Wisconsin,
Agricultural Experiment Station, Dept. of Horticulture, submitted by Monsanto Co., St. Louis,
Mo.;CDL:223118-Y)
10019 Menges, R.M. (1957) Chemical Weed Control in Established Tomatoes. (Unpublished study
received Feb 14, 1961 under 524-113; prepared by U.S. Agricultural Research Service, Crops
Protection Research Branch in cooperation with Texas Agricultural Experiment Station,
submitted by Monsanto Co., St. Louis, Mo.; CDL:017113-D)
10028 Bayer, D.E.; Buchholtz, K.P. (19??) Pre-Emergence Treatments for Control of Annual Weeds
in Corn. (Unpublished study received Feb 18, 1963 under 524-104; submitted by Monsanto
Co., St. Louis, Mo.; CDL:003949-C)
10033 Bondarenko, D.D.; Dowler, ?; Clyde, ?; et al. (1956) Herbicides on Soybeans. (Unpublished
study received Feb 18, 1963 under 524104; submitted by Monsanto Co., St. Louis, Mo.;
CDL:003949-K)
10035 Sand, P.P. (1955) Pre-Emergence Herbicides on Soybeans. (Unpublished study received Feb
18, 1963 under 524-104; prepared by Univ. of Nebraska, Dept. of Agronomy, submitted by
Monsanto Co., St. Louis, Mo.; CDL:003949-N)
10088 Nylund, R.E.; Nelson, D.C. (1956) Pre -Emergence Weed Control in Muckland Onions.
(Unpublished study received Nov 7, 1956 under 524-96; prepared by Univ. of Minnesota,
submitted by Monsanto Co., St. Louis, Mo.; CDL:018084-K)
10095 Nylund, R.E.; Nelson, D.C. (1956) Pre -Emergence Weed Control in Bush Beans Grown on
Muck Soil. (Unpublished study received Nov 7, 1956 under 524-96; prepared by Univ. of
Minnesota, submitted by Monsanto Co., St. Louis, Mo.; CDL:018084-L)
10101 Weldon, L.W.; Timmons, F.L. (1958) Chemical Control of Annual Weeds in Dry Field Beans.
(Unpublished study received Jan 15, 1960 under 524-96; prepared by U.S. Agricultural
Research Service, Crops Research Div. in cooperation with Wyoming Agricultural Experiment
Station, Plant Science Div., submitted by Monsanto Co., St. Louis, Mo.; CDL:003941-G)
10103 Ticknor, R.L.; Bobula, P.P. (1957) Tolerance of Taxus and Juniperus to Selected Herbicides.
(Contribution no. 1136; unpublished study received Jan 15, 1960 under 524-96; prepared by
Univ. of Massachusetts, Waltham Field Station, submitted by Monsanto Co., St. Louis, Mo.;
CDL:003941-I)
10106 Chappell, W.E. (1958) Further Studies with Granular Herbicides in Nursery Crops.
(Unpublished study received Jan 15, 1960 under 524-96; prepared by Virginia Agriculture
Experiment Station, submitted by Monsanto Co., St. Louis, Mo.; CDL:003941-L)
10111 Price, C.D. (1958) 1958 Project Summary: Chemical Weed Control in Tomatoes and Related
Crops: Project No. 508. (Unpublished study received Jan 15, 1960 under 524-96; submitted by
Monsanto Co., St. Louis, Mo.; CDL:003941-Q)
10114 Ahrens, J.F. (1958) Chemical Weed Control in Evergreen Nurseries. (Unpublished study
received Jan 15, 1960 under 524-96; prepared by Connecticut Agricultural Experiment Station,
submitted by Monsanto Co., St. Louis, Mo.; CDL:003941-T)
11967 Heikes, P.E. (1969) Chemical Weed Control in Established Alfalfa. (Unpublished study
received Aug 30, 1973 under 4F1428; prepared by Univ. of Colorado, submitted by E.I. du
Pont de Nemours & Co., Inc., Wilmington, Del; CDL:093806-N)
11968 Heikes, P.E. (1971) Weed Control in Alfalfa. (Unpublished study received Aug 30, 1973 under
4F1428; prepared by Univ. of Colorado, submitted by E.I. du Pont de Nemours & Co., Inc.,
Wilmington, Del; CDL:093806-O)
11969 Northern Colorado Research Development Center (1972) Weed Control in Established Alfalfa.
(Unpublished study received Aug 30, 1973 under 4F1428; submitted by E.I. du Pont de
Nemours & Co., Inc., Wilmington, Del; CDL:093806-P)
11970 Currey, W.L.; Peters, R.A. (1968) Control of yellow rocket (?~Barbarea vulgaris?-) and other
broadleaf weeds associated with established alfalfa. Northeastern Weed Science Society
Conference Proceedings ? :455-458. (Also~In~unpublished submission received Aug 30, 1973
under 4F1428; submitted by E.I. du Pont de Nemours & Co., Inc., Wilmington, Del.;
CDL:093806-Q)
Page 96 of 266
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11971 Kapusta, G. (1971) Summer Annual Weed Control in Alfalfa. (Unpublished study received
Aug 30, 1973 under 4F1428; prepared by Southern Illinois Univ., Belleville Research Center,
Plant Industry Dept., submitted by E.I. du Pont de Nemours & Co., Inc., Wilmington, Del.;
CDL:093806-R)
11972 Kapusta, G. (1972) Selective Herbicidal Control of Downy Bromegrass in Dormant
Established Alfalfa. (Unpublished study received Aug 30, 1973 under 4F1428; prepared by
Southern Illinois Univ., Belleville Research Center, submitted by E.I. du Pont de Nemours &
Co., Inc., Wilmington, Del; CDL:093806-S)
11973 Meyer, L.; Beason, E. (1972) Established Alfalfa Herbicide Study. (Unpublished study
received Aug 30, 1973 under 4F1428; prepared by Southeast Kansas Experiment Station,
submitted by E.I, du Pont de Nemours & Co., Inc., Wilmington, Del; CDL:093806-T)
11974 Condray, J. (1972) Chemical Weed Control in Established Alfalfa. (Unpublished study
received Aug 30, 1973 under 4F1428; prepared by Kansas State Univ., Garden City
Experiment Station, submitted by E.I. du Pont de Nemours & Co., Inc., Wilmington, Del;
CDL:093806-U)
11975 Spatcher, D.L. (1968) Compare Sinbar to Recommended Alfalfa Weed Control Herbicides.
(Unpublished study received Aug 30, 1973 under 4F1428; submitted by E.I. du Pont de
Nemours & Co., Inc., Wilmington, Del; CDL:093806-V)
11977 Parochetti, J. V. (1972) The Effect of Herbicides Applied Yearly to Dormant Alfalfa.
(Unpublished study received Aug 30, 1973 under 4F1428; prepared by Univ. of Maryland,
submitted by E.I, du Pont de Nemours & Co., Inc., Wilmington, Del; CDL:093806-X)
11979 Strand, O.E.; Lueschen, W.E. (1971) The Effect of Herbicides on Yield and Protein Content of
an Alfalfa-Quackgrass Mixture. (Unpublished study received Aug 30, 1973 under 4F1428;
prepared by Minnesota Agricultural Experiment Station, submitted by E.I. du Pont de
Nemours & Co., Inc., Wilmington, Del; CDL:093806-AA)
11980 Peters, E.J.; Lowance, S.A. (1968) Effects of Herbicides for Controlling Weeds in Dormant
Alfalfa. (Unpublished study received Aug 30, 1973 under 4F1428; prepared by Univ. of
Missouri, submitted by E.I. du Pont de Nemours & Co., Inc., Wilmington, Del; CDL:093806-
AB)
11981 Peters, E.J.; Lowance, S.A. (1969) Effects of Herbicides Applied at Two Dates to Dormant
Alfalfa. (Unpublished study received Aug 30, 1973 under 4F1428; prepared by Univ. of
Missouri, submitted by E.I. du Pont de Nemours & Co., Inc., Wilmington, Del.; CDL: 093806-
AC)
11982 Palm, H.L. (1973) ?Weed Control in Alfalfa Plots Using Various Herbicides]. (Unpublished
study received Aug 30, 1973 under 4F1428; submitted by E.I. du Pont de Nemours & Co.,
Inc., Wilmington, Del; CDL:093806-AD)
11983 Fenster, C.R. (1972) Weed Control in Alfalfa. (Unpublished study received Aug 30, 1973
under 4F1428; prepared by Univ. of Nebraska, submitted by E.I. du Pont de Nemours & Co.,
Inc., Wilmington, Del; CDL:093806-AE)
11984 Cords, H.P.; Guenthner, H.R. (1971) Uniform Alfalfa Herbicide Trial. (Unpublished study
received Aug 30, 1973 under 4F1428; prepared by Univ. of Nevada, submitted by E.I. du Pont
de Nemours & Co., Inc., Wilmington, Del; CDL:093806-AF)
11985 Meade, J.A.; Washer, R.L. (1972) Alfalfa Weed Control. (Unpublished study received Aug 30,
1973 under 4F1428; prepared by Rutgers Univ., CAES, submitted by E.I. du Pont de Nemours
& Co., Inc., Wilmington, Del; CDL:093806-AG)
11986 Ilnicki, R.D.; Hist, L.F. (1969) Weed control in dormant alfalfa. Northeastern Weed Control
Conference Proceedings ? :222-226. (Also~In~unpublished submission received Aug 30, 1973
under 4F1428; submitted by E.I. duPont de Nemours & Co., Inc., Wilmington, Del.;
CDL:093806-AH)
11987 Duke, W.B.; Hunt, J.; Brockman, F.; et al. (1970) Weed Control in Established Alfalfa.
(Unpublished study received Aug 30, 1973 under 4F1428; prepared by Cornell Univ.,
submitted by E.I, du Pont de Nemours & Co., Inc., Wilmington, Del; CDL:093806-AI)
Page 97 of 266
-------
11988 Duke, W.B.; Spear, E.S. (19??) Weed control in established legumes. Pages 212-
219,~In~Agronomy Journal. By ? Ithaca, N.Y.: Cornell Univ., Dept. of Agronomy. (Series no.
834; also~In~unpublished submission received Aug 30, 1973 under 4F1428; submitted by E.I.
du Pont de Nemours & Co., Inc., Wilmington, Del; CDL:093806-AJ)
11989 Spear, E.D. (1969) ?Chemical Treatments on Alfalfa and Yellow Rocket Yields (T/A Dry
Matter)]. (Incomplete study; unpublished study received Aug 30, 1973 under 4F1428; prepared
by Cornell Univ., submitted by E.I. du Pont de Nemours & Co., Inc., Wilmington, Del.;
CDL:093806-AK)
11990 Santelmann, P.W. (1968) Weed Control in Alfalfa. (Unpublished study received Aug 30, 1973
under 4F1428; prepared by Oklahoma State Univ., submitted by E.I. du Pont de Nemours &
Co., Inc., Wilmington, Del; CDL:093806-AL)
11991 Santelmann, P.W. (1968) Chemical Weed Control in Alfalfa. (Unpublished study received
Aug 30, 1973 under 4F1428; prepared by Oklahoma State Univ., submitted by E.I. du Pont de
Nemours & Co., Inc., Wilmington, Del; CDL:093806-AM)
11992 Arnold, I; Santelmann, P.W. (1970) Winter Weed Control in Established Alfalfa.
(Unpublished study received Aug 30, 1973 under 4F1428; prepared by Oklahoma State Univ.,
submitted by E.I, du Pont de Nemours & Co., Inc., Wilmington, Del; CDL:093806-AN)
11993 Arnold, I; Santelmann, P.W. (1970) Summer Weed Control in Established Alfalfa.
(Unpublished study received Aug 30, 1973 under 4F1428; prepared by Oklahoma State Univ.,
submitted by E.I, du Pont de Nemours & Co., Inc., Wilmington, Del; CDL:093806-AO)
11996 Lee, G.A.; Alley, H.P. (1968) Effect of Herbicides Applied as Dormant Spring Treatments on
Alfalfa Yields and Weed Control at Laramie: Table 2. (Unpublished study received Aug 30,
1973 under 4F1428; prepared by Univ. of Wyoming, submitted by E.I. duPont de Nemours &
Co., Inc., Wilmington, Del; CDL:093806-AR)
11997 Lee, G.A.; Ogg, P.J.; Alley, H.P. (1969) Effect of Herbicides Applied as Dormant Spnng
Treatments on Alfalfa Yield, Percent Weeds, and Percent Protein at Torrington: Table 3.
(Unpublished study received Aug 30, 1973 under 4F1428; prepared by Univ. of Wyoming,
submitted by E.I, du Pont de Nemours & Co., Inc., Wilmington, Del; CDL:093806-AS)
11998 Lee, G.A.; Ogg, P.J.; Alley, H.P. (1969) Effect of Herbicides Applied as Dormant Spnng
Treatments on Alfalfa Yields, Percent Weeds, and Percent Protein at Worland: Table 5.
(Unpublished study received Aug 30, 1973 under 4F1428; prepared by Univ. of Wyoming,
submitted by E.I, du Pont de Nemours & Co., Inc., Wilmington, Del; CDL:093806-AT)
11999 Lee, G.A.; Alley, H.P.; Gale, A.F. (1969) Effect of Herbicides Applied as Dormant Fall
Treatments on Alfalfa Yields, Percent Weeds, and Percent Protein at Torrington: Table 1.
(Unpublished study received Aug 30, 1973 under 4F1428; prepared by Univ. of Wyoming,
submitted by E.I, du Pont de Nemours & Co., Inc., Wilmington, Del; CDL:093806-AU)
12000 Lee, G.A.; Alley, H.P.; Gale, A.F. (1970) Effect of Herbicides Applied as Dormant Fall,
Dormant Spring, and Growing Alfalfa on Yields, Percent Weeds, and Percent Protein at
Laramie: Table 2. (Unpublished study received Aug 30, 1973 under 4F1428; prepared by
Univ. of Wyoming, submitted by E.I. du Pont de Nemours & Co., Inc., Wilmington, Del.;
CDL:093806-AV)
12002 Peters, E. J.; Lowance, S.A. (1967) Develop Methods of Controlling Weeds on Humid Pastures
and Range Lands. (Unpublished study received Aug 30, 1973 under 4F1428; submitted by E.I.
du Pont de Nemours & Co., Inc., Wilmington, Del; CDL:093806-AX)
12003 Peters, E.J.; Lowance, S.A. (1968) Control of Weeds in Established Birdsfoot Trefoil.
(Unpublished study received Aug 30, 1973 under 4F1428; submitted by E.I. du Pont de
Nemours & Co., Inc., Wilmington, Del; CDL:093806-AY)
12010 Santelmann, P.W. (1968) Chemical Weed Control in Alfalfa. (Unpublished study received
Aug 30, 1973 under 4F1428; prepared by Oklahoma State Univ., submitted by E.I. du Pont de
Nemours & Co., Inc., Wilmington, Del; CDL:093806-CM)
12019 Sutton, R.; Hayden, R.A. (1965) Weed Control Inspection Report. (Unpublished study
received Dec 13, 1966 under 6F0510; submitted by E.I. du Pont de Nemours & Co., Inc.,
Wilmington, Del; CDL:090603-V)
Page 98 of 266
-------
12022 Ries, S.K.; Putnam, A.R.; Hull, J., Jr.; et al. (1965) 1965 Chemical Weed Control Field
Research on Horticultural Crops. (Unpublished study received Dec 13, 1966 under 6F0510;
prepared by Michigan State Univ., Dept. of Horticulture, submitted by E.I. du Pont de
Nemours & Co., Inc., Wilmington, Del; CDL:090603-AA)
12023 Hemphill, D.D. (1965) Weed Control Studies in Peaches-1965. (Unpublished study received
Dec 13, 1966 under 6F0510; prepared by Missouri Agricultural Experiment Station, submitted
by E.I, du Pont de Nemours & Co., Inc., Wilmington, Del; CDL:090603-AB)
12025 Hemphill, D.D. (1965) Weed Control Studies in Apples-1965. (Unpublished study received
Dec 13, 1966 under 6F0510; prepared by Missouri Agricultural Experiment Station, submitted
by E.I, du Pont de Nemours & Co., Inc., Wilmington, Del; CDL:090603-AH)
12041 Glaze, N.C. (1969) 1969 Evaluation of Herbicides on Blueberry Plantings. (Unpublished study
received Dec 19, 1975 under 6E1719; prepared by U.S. Agricultural Research Service,
Georgia Coastal Plain Experiment Station, submitted by Interregional Research Project No. 4,
New Brunswick, N.J.; CDL:095364-E)
12042 IR-4 Project at Rutgers, the State University (1970) 1970 Evaluation of Herbicides on
Blueberries. (Unpublished study received Dec 19, 1975 under 6E1719; CDL:095364-F)
12043 IR-4 Proj ect at Rutgers, the State University (1971) 1971 Evaluation of Herbicides on
Blueberries. (Unpublished study received Dec 19, 1975 under 6E1719; CDL:095364-G)
12044 IR-4 Project at Rutgers, the State University (1973) 1973 Herbicide Evaluation on Rabbiteye
Blueberries. (Unpublished study received Dec 19, 1975 under 6E1719; CDL:095364-H)
12045 Putnam, A.R. (1965) Evaluation of Chemicals for Preemergence. (Unpublished study received
Dec 19, 1975 under 6E1719; prepared by Michigan State Univ., submitted by Interregional
Research Project No. 4, New Brunswick, N.J.; CDL:095364-K)
12046 Putnam, A.R. (1966) Repeated Herbicide Applications for Weed Control in Blueberries.
(Unpublished study received Dec 19, 1975 under 6E1719; prepared by Michigan State Univ.,
submitted by Interregional Research Project No. 4, New Brunswick, N.J.; CDL: 095364-L)
12049 Monaco, T.J.; McGee, F.G. (1968) Weed Control in Blueberries: Advanced Study.
(Unpublished study received Dec 19, 1975 under 6E1719; submitted by Interregional Research
Project No. 4, New Brunswick, N.J.; CDL:095364-Q)
12051 IR-4 Project at Rutgers, the State University (1969) Weed Control in Blueberries: Advanced
Study. (Unpublished study received Dec 19, 1975 under 6E1719; CDL:095364-S)
12053 IR-4 Project at Rutgers, the State University (1971) Weed Control in Blueberries: Advanced.
(Unpublished study received Dec 19, 1975 under 6E1719; CDL:095364-U)
12054 IR-4 Project at Rutgers, the State University (1972) Weed Control in Blueberries: Advanced.
(Unpublished study received Dec 19, 1975 under 6E1719; CDL:095364-V)
12055 IR-4 Project at Rutgers, the State University (1973) Weed Control in Blueberries: Advanced.
(Unpublished study received Dec 19, 1975 under 6E1719; CDL:095364-W)
12056 Monaco, T. (1974) Weed Control in Blueberries: Advanced. (Unpublished study received Dec
19, 1975 under 6E1719; prepared by North Carolina State Univ., submitted by Interregional
Research Project No. 4, New Brunswick, N.J.; CDL:095364-X)
12059 Putnam, A.R. (1965) Evaluation of Chemicals for Weed Control in Blueberries. (Unpublished
study received Dec 19, 1975 under 6E1719; submitted by Interregional Research Project No. 4,
New Brunswick, N.J.; CDL:095364-AC)
12060 Putnam, A.R. (1965) Standard and New Herbicides for Weed Control in Blueberries.
(Unpublished study received Dec 19, 1975 under 6E1719; prepared by Michigan State Univ.,
submitted by Interregional Research Project No. 4, New Brunswick, N.J.; CDL: 095364-AD)
12061 Putnam, A.R. (1965) Fall Applications of Herbicides for Weed Control in Blueberries.
(Unpublished study received Dec 19, 1975under 6E1719; submitted by Interregional Research
Project No. 4, New Brunswick, N.J.; CDL:095364-AE)
12062 Putnam, A.R. (1966) Tolerance of Blueberries to Repeated Herbicide Applications.
(Unpublished study received Dec 19, 1975 under 6E1719; prepared by Michigan State Univ.,
submitted by Interregional Research Project No. 4, New Brunswick, N.J.; CDL: 095364-AF)
12063 IR-4 Project at Rutgers, the State University (1973) Weed Control in Blueberries: Advanced.
(Unpublished study received Dec 19, 1975 under 6E1719; CDL:095364-AG)
Page 99 of 266
-------
12064 Monaco, T. (1974) Weed Control in Blueberries: Ideal Tract. (Unpublished study received Dec
19, 1975 under 6E1719; prepared by North Carolina State Univ., submitted by Interregional
Research Project No. 4, New Brunswick, N.J.; CDL:095364-AH)
12065 Monaco, T. (1974) Weed Control in Blueberries: Advanced. (Unpublished study received Dec
19, 1975 under 6E1719; prepared by North Carolina State Univ., submitted by Interregional
Research Project No. 4, New Brunswick, N.J.; CDL:095364-AI)
12085 Ahrens, J.F. (1970) Summary of Herbicide Trials in Apple Orchards and in Strawberry
Plantings--!970. (Incomplete study; unpublished study received Mar 14, 1977 under 7E1936;
prepared by Connecticut Agricultural Experiment Station, Valley Laboratory, submitted by
Interregional Research Project No. 4, New Brunswick, N.J.; CDL:097370-D)
12089 Meade, J.A.; Miller, L. (1972) Strawberry Weed Control. (Unpublished study received Mar 14,
1977 under 7E1936; prepared by Rutgers Univ., CAES, submitted by Interregional Research
Project No. 4, New Brunswick, N.J.; CDL:097370-K)
12100 IR-4 Project at Rutgers, the State University (1968) Fall and Spring Herbicide Applications for
Established Strawberries. (Unpublished study received Mar 14, 1977 under7E1936; CDL:
097354-1)
12106 Ciba-Geigy Corporation (1971) PrmcepA(R)I SOW plus Paraquat CL Tank Mix for Weed
Control in Apples, Peaches, and Pears: Efficacy and Crop Safety Summary. Summary of
studies 000242-B through 000242-BB, 000242-BD, 000242-BF, 000242-BG, 000242-BJ
through 000242-BQ and 000242-BZ through 000242-CB. (Unpublished study received Jan 18,
1973 under 100-437; CDL:000242-A)
12107 Langer, C.A. (1965) Weeds, grass, and poison ivy control around young and old apple trees.
Northeastern Weed Control Conference Proceedings 19:121-124. (Also~In~unpublished
submission received Jan 18, 1973 under 100-437; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:000242-B)
12108 Lord, W. J. (1966) Further studies with paraquat for weed control in apple orchards.
Northeastern Weed Control Conference Proceedings 20:184-187. (Also~In~unpublished
submission received Jan 18, 1973 under 100-437; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:000242-C)
12109 Ahrens, J.F. (1971) Summary of Herbicide Trials in Apple Orchards and in Strawberry
Plantings--!970. (Unpublished study received Jan 18, 1973 under 100-437; prepared by Univ.
of Connecticut, Agricultural Experiment Station, Valley Laboratory in cooperation with
Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-D)
12110 Buchholz, C. (1969) Orchard Herbicide Test. (Unpublished study received Jan 18, 1973 under
100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-E)
12111 Buchholz, C. (1969) Orchard Herbicide Test. (Unpublished study received Jan 18, 1973 under
100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-F)
12112 Young, R. S. (1969) 1969 Report of Herbicide Field Trials. (Unpublished study received Jan
18, 1973 under 100-437; prepared by West Virginia Univ., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000242-G)
12113 Chappell, W.E. (1967) Weed Control in First Year Apple Trees. (Unpublished study received
Jan 18, 1973 under 100-437; prepared by Virginia Polytechnic Institute and State Univ., Dept.
of Plant Pathology and Physiology, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000242-H)
12114 Chappell, W.E. (1966) Weed Control versus Tree Vigor. (Unpublished study received Jan 18,
1973 under 100-437; prepared by Virginia Agricultural Experiment Station in cooperation with
Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-I)
12115 Chappell, W.E. (1966) Weed Control-Effect on Amount of New Growth. (Unpublished study
received Jan 18, 1973 under 100-437; prepared by Virginia Agricultural Experiment Station in
cooperation with Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000242-J)
12116 Chappell, W.E. (1966) Weed Control-Effect on Terminal Growth. (Unpublished study
received Jan 18, 1973 under 100-437; prepared by Virginia Agricultural Experiment Station in
cooperation with Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000242-K)
Page 100 of 266
-------
12117 Foy, C.L.; Witt, H.L. (1971) Fruit: Evaluation of Herbicides for Weed Control in Apple
Seedlings-Blacksburg, Virginia. (Unpublished study received Jan 18, 1973 under 100-437;
prepared by Virginia Polytechnic Institute and State Univ., Dept. of Plant Pathology and
Physiology, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-L)
12118 Foy, C.L.; Witt, H.L. (1971) Fruit: Evaluation of Herbicides for Weed Control in One-Year-
Old Red Delicious Apples—Piney River, Virginia. (Unpublished study received Jan 18, 1973
under 100437; prepared by Virginia Polytechnic Institute and State Univ., Dept. of Plant
Pathology and Physiology, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-
M)
12119 Foy, C.L.; Witt, H.L. (1971) Fruit: Evaluation of Herbicides for Weed Control in a Mature
Apple Orchard--Blacksburg, Virginia. (Unpublished study received Jan 18, 1973 under 100-
437; prepared by Virginia Polytechnic Institute and State Univ., Dept. of Plant Pathology and
Physiology, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-N)
12120 Foy, C.L.; Witt, H.L. (1970) Fruit: Evaluation of Several Herbicides for Weed Control in 4-
Year Old Fenton Apples. (Unpublished study received Jan 18, 1973 under 100-437; prepared
by Virginia Polytechnic Institute and State Univ., Dept. of Plant Pathology and Physiology,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-O)
12121 Foy, C.L.; Witt, H.L. (1970) Fruit: Chemical Weed Control in Bearing Red and Golden
Delicious Apples. (Unpublished study received Jan 18, 1973 under 100-437; prepared by
Virginia Polytechnic Institute and State Univ., Dept. of Plant Pathology and Physiology,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-P)
12122 Chambers, E.E. (1965) Apple-Weed Control. (Unpublished study received Jan 18, 1973 under
100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-Q)
12123 Baker, H.R.; Doll, C.C. (1970) Weed Control in Apple Orchards. (Unpublished study received
Jan 18, 1973 under 100-437; prepared by Chevron Chemical Co. in cooperation with Univ. of
Illinois, Cooperative Extension Service, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000242-R)
12124 Baker, H.R.; Doll, C.C. (1969) Weed Control in Fruit Trees. (Unpublished study received Jan
18, 1973 under 100-437; prepared by Chevron Chemical Co. in cooperation with Univ. of
Illinois, Cooperative Extension Service, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000242-S)
12125 Doll, C.C. (1967) Summary of 1967 Herbicide Treatments at Don Lister's Rising Springs
Orchard, NewHartford, Illinois. (Unpublished study received Jan 18, 1973 under 100-437;
prepared by Univ. of Illinois, Cooperative Extension Service, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000242-T)
12126 Gerber, C.; Hemphill, D.D. (1965) Paraquat-Weed and Grass Control in Apple Orchards:
Project 118-E24. (Unpublished study received Jan 18, 1973 under 100-437; prepared by
California Spray-Chemical Corp. in cooperation with Univ. of Missouri, submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:000242-U)
12127 Hemphill, D.D. (1966) Results of Experiments on Weed Control in Horticultural Crops.
(Unpublished study received Jan 18, 1973 under 100-437; prepared by Missouri Agricultural
Experiment Station, Dept. of Horticulture, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000242-V)
12128 Baker, H.R.; Hertz, L.B. (1968) Weed Control in Orchards. (Unpublished study received Jan
18, 1973 under 100-437; prepared by Chevron Chemical Co. in cooperation with Horticulture
Research Center, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000242-W)
12129 Fisher, H.C.; Buschmann, L. (1969) Paraquat, Residual Herbicide Combinations for Weed
Control in Peaches. (Unpublished study received Jan 18, 1973 under 100-437; prepared by
Chevron Chemical Co. in cooperation with Univ. of California, Agricultural Extension
Service, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-X)
12130 Richardson, C. (1969) Peach Herbicides. (Unpublished study received Jan 18, 1973 under 100-
437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-Y)
12131 Richardson, C. (1969) Peach Herbicide Test-Spring Application. (Unpublished study received
Jan 18, 1973 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-
Z)
Page 101 of 266
-------
12132 Baker, H.R.; Morrison, F.D. (1969) Weed Control in Fruit Trees. (Unpublished study received
Jan 18, 1973 under 100-437; prepared by Chevron Chemical Co. in cooperation with Kansas
State Univ., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-AA)
12133 Gerber, C.; Hemphill, D.D. (1965) Paraquat-Weed and Grass Control in Peach Orchards:
Project 118-E24. (Unpublished study received Jan 18, 1973 under 100-437; prepared by
California Spray-Chemical Corp. in cooperation with Univ. of Missouri, Dept. of Horticulture,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000242-AB)
12134 Kirby, B.W.; Rom, R.C.; Talbert, R.E. (1968) Effect of Continuous Herbicicide Use.
(Unpublished study received Jan 18, 1973 under 100-437; prepared by Chevron Chemical Co.
in cooperation with Univ. of Arkansas, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000242-AC)
12135 Rom, R.C.; Talbert, R.E.; Vaile, J.E. (1968) Field Evaluation of Herbicides in Fruit and Nut
Crops, 1968. (Unpublished study received Jan 18, 1973 under 100-437; prepared by Univ. of
Arkansas, Dept. of Horticulture and Forestry and Dept. of Agronomy, submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:000242-AD)
12136 Rom, R.C.; Talbert, R.E. (1969) Field Evaluation of Herbicides in Fruit and Nut Crops, 1969.
(Unpublished study received Jan 18, 1973 under 100-437; prepared by Univ. of Arkansas,
Dept. of Horticulture and Forestry and Dept. of Agronomy, submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:000242-AE)
12137 Talbert, R.E.; Vaile, J.E.; Rom, R.C. (1966) Field Evaluation of Herbicides on Horticultural
Crops, 1966. (pp. 1,19-23,25,27 only; unpublished study received Jan 18, 1973 under 100-437;
prepared by Univ. of Arkansas, Dept. of Agronomy and Dept. of Horticulture and Forestry,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-AF)
12138 Amling, H.J. (1966) Long Term Herbicide Study in Peaches. (Unpublished study including
letter dated Mar 14, 1966 from J.W. Barnett to H.M. LeBaron, received Jan 18, 1973 under
100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-AG)
12139 Hogan, W.D.; Daniell, J.W. (1970) Weed Control Studies. (Unpublished study received Jan
18, 1973 under 100-437; prepared by Chevron Chemical Co. in cooperation with Univ. of
Georgia, Dept. of Hort iculture, Georgia Station, submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:000242-AH)
12140 Bryan, H.H. (1967) Report of Progress: Chemical Weed Control of Peaches. (Unpublished
study received Jan 18, 1973 under 100437; prepared by Univ. of Florida, North Florida
Experiment Station, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000242-AI)
12141 Gambrell, C.E. (1963) Paraquat-Weeds and Grasses: Project 150214-13. (Unpublished study
received Jan 18, 1973 under 100-437; prepared by Clemson Univ., Sandhill Experiment
Station in cooperation with California Spray-Chemical Corp., submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:000242-AJ)
12142 Moherek, E.A.; Gambrell, C.E., Jr. (1964) Paraquat dichloride-Postemerge Weed Control:
Project 564-14. (Unpublished study including letter dated Nov 24, 1964 from C.E. Gambrell,
Jr. to Emil A. Moherek, received Jan 18, 1973 under 100-437; prepared by Clemson Univ.,
Sandhill Experiment Station in cooperation with California Chemical Co.; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:000242-AK)
12143 Skroch, W.A.; Hunt, I. (1958?) Weed Control in Bearing Peaches. (Unpublished study
received Jan 18, 1973 under 100-437; prepared by North Carolina State Univ., Dept. of
Horticultural Science, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-AN)
12144 Chappell, W.E. (1966) Weed Control-Effect on Amount of New Growth. (Unpublished study
received Jan 18, 1973 under 100-437; prepared by Virginia Agricultural Experiment Station in
cooperation with Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000242-AP)
12145 Chappell, W.E.; Brumbeck, H. (1963) Paraquat-Weed Control around Trees: Project 114-51.
(Unpublished study received Jan 18, 1973 under 100-437; prepared by Virginia Polytechnic
Institute and State Univ. in cooperation with California Spray-Chemical Corp., submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-AQ)
Page 102 of 266
-------
12146 Foy, C.L.; Witt, H.L. (1970) Fruit: Evaluation of Herbicides for Weed Control in Non-Bearing
Peaches. (Unpublished study received Jan 18, 1973 under 100-437; prepared by Virginia
Polytechnic Institute and State Univ., Dept. of Plant Pathology and Physiology, submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-AR)
12147 Foy, C.L.; Witt, H.L. (1970) Fruit: Chemical Weed Control in a Bearing Peach Orchard-
Winchester. (Unpublished study received Jan 18, 1973 under 100-437; prepared by Virginia
Polytechnic Institute and State Univ., Dept. of Plant Pathology and Physiology, submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000242-AS)
12148 Foy, C.L.; Witt, H.L. (1971) Fruit: Evaluation of Herbicides for Weed Control in 4-Year-Old
Blake Peaches—Bonsack, Virginia. (Unpublished study received Jan 18, 1973 under 100-437;
prepared by Virginia Polytechnic Institute and State Univ., Dept. of Plant Pathology and
Physiology, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-AT)
12149 Foy, C.L.; Witt, H.L. (1971) Fruit: Evaluation of Herbicides for Weed Control in 2-Year-Old
Peaches-Winchester, Virginia. (Unpublished study received Jan 18, 1973 under 100-437;
prepared by Virginia Polytechnic Institute and State Univ., Dept. of Plant Pathology and
Physiology, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-AU)
12150 Foy, C.L.; Witt, H.L. (1971) Fruit: Evaluation of Herbicides for Weed Control in Non-Bearing
Peaches-One Year after Treatment. (Unpublished study received Jan 18, 1973 under 100-437;
prepared by Virginia Polytechnic Institute and State Univ., Dept. of Plant Pathology and
Physiology, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-AV)
12151 Foy, C.L.; Witt, H.L. (1971) Fruit: Evaluation of Herbicides for Weed Control in Bearing
Peaches-One Year after Treatment. (Unpublished study received Jan 18, 1973 under 100-437;
prepared by Virginia Polytechnic Institute and State Univ., Dept. of Plant Pathology and
Physiology, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-AW)
12152 Young, R.S. (1966) Influence of Herbicides on Tree and Fruit Growth. (Unpublished study
received Jan 18, 1973 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000242-AX)
12153 Rogers, B.L. (1965) Weed Control in Peach Orchard. (Unpublished study received Jan 18,
1973 under 100-437; prepared by Univ. of Maryland, Hancock Field Station in cooperation
with Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-
AY)
12154 Rogers, B.L. (1965) Weed Control in Peach Orchard. (Unpublished study received Jan 18,
1973 under 100-437; prepared by Univ. of Maryland, Hancock Field Station in cooperation
with Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-
AZ)
12155 Rogers, B.L. (1965) Paraquat-Weed and Grass Control in Peach Orchards: Project 118-E24.
(Unpublished study received Jan 18, 1973 under 100-437; prepared by Univ. of Maryland,
Hancock Field Station in cooperation with California Spray-Chemical Corp., submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-BA)
12156 Baker, H.R.; Putnam, A.R.; Hull, J., Jr.; et al. (1969) Weed Control in Trees. (Unpublished
study received Jan 18, 1973 under 100-437; prepared by Chevron Chemical Co. in cooperation
with Michigan State Univ., Dept. of Horticulture, submitted by CibaGeigy Corp., Greensboro,
N.C.; CDL:000242-BB)
12157 Ries, S.K.; Putnam, A.R.; Nicklow, C.W.; et al. (1964) 1964 Chemical Weed Control Field
Research on Horticultural Crops. (Unpublished study received Jan 18, 1973 under 100-437;
prepared by Michigan State Univ., Dept. of Horticulture, submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:000242-BD)
12158 Hewetson, F.N (1971) The fall application of fruit tree herbicides. Northeastern Weed Control
Conference Proceedings 25:911. (Also~In~unpublished submission received Jan 18, 1973
under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000242-BF)
12159 Putnam, A. (1966) Repeated Herbicide Applications for Weed Control in Apples.
(Unpublished study received Jan 18, 1973 under 100437; prepared by Michigan State Univ.,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-BJ)
Page 103 of 266
-------
12160 Putnam, A. (1966) Repeated Herbicide Applications for Weed Control in Peaches.
(Unpublished study received Jan 18, 1973 under 100437; prepared by Michigan State Univ.,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-BK)
12161 Putnam, A.R.; Hull, I, Jr.; Price, H.C.; et al. (1967) Horticultural Report: Weed Control
Research--1967. East Lansing, Mich.: Michigan State Univ., Dept. of Horticulture. (No. 3; p.
29 only; also~In~unpublished submission received Jan 18, 1973 under 100-437; submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-BM)
12162 Putnam, A.R.; Love, A.P.; Pagano, G. (1971) Herbicide Research on Fruit Crops and Perennial
Weeds. (Unpublished study received Jan 18, 1973 under 100-437; prepared by Michigan State
Univ., Dept. of Horticulture, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-
BN)
12163 Hemphill, D.D. (1965) ?Weed Control Studies in Apples]. (Unpublished study received Jan 18,
1973 under 100-437; prepared by Missouri Agricultural Experiment Station, Dept. of
Horticulture, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-BO)
12164 Rom, R.C.; Talbert, R.E. (1967) Field Evaluation of Herbicides in Fruit Crops, 1967. (pp. 1,5-
8,14-15 only; unpublished study received Jan 18, 1973 under 100-437; prepared by Univ. of
Arkansas, Dept. of Horticulture and Forestry and Dept. of Agronomy, submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:000242-BQ)
12165 Curtis, O. (1969) Residue Report: AG-A No. 1743. (Unpublished study received Jan 18, 1973
under 100-437; prepared in cooperation with New York Agricultural Experiment Station,
Chevron Chemical Co. and Dalare Associates, Inc., submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:000242-BR)
12166 Tweedy, J.A. (1969) Residue Report: AG-A No. 1737. (Unpublished study received Jan 18,
1973 under 100-437; prepared in cooperation with Southern Illinois Univ., Chevron Chemical
Co. and Dalare Associates, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000242-BS)
12167 Ciba-Geigy Corporation (1969) Residue Report: AG-A No. 1709. (Unpublished study received
Jan 18, 1973 under 100-437; prepared in cooperation with Chevron Chemical Co. and Dalare
Associates, Inc.; CDL:000242-BT)
12168 Lord, W.J. (1969) Residue Report: AG-A No. 1753. (Unpublished study received Jan 18, 1973
under 100-437; prepared in cooperation with Univ. of Massachusetts, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:000242-BU)
12169 Cutnam ?sic|, A.R. (1969) Residue Report: AGA No. 1727. (Unpublished study received Jan
18, 1973 under 100-437; prepared in cooperation with Michigan State Univ., Chevron
Chemical Co. and Dalare Associates, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000242-BV)
12170 Richardson, C. (1969) Residue Report: AGA No. 1700. (Unpublished study received Jan 18,
1973 under 100-437; prepared in cooperation with Chevron Chemical Co. and Dalare
Associates, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-BW)
12171 Richardson, C. (1969) Residue Report: AGA No. 1698. (Unpublished study received Jan 18,
1973 under 100-437; prepared in cooperation with Chevron Chemical Co. and Dalare
Associates, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-BX)
12172 Ciba-Geigy Corporation (19??) ?Physical and Chemical Tank-Mix Compatibilities].
(Unpublished study received Jan 18, 1973 under 100-437; CDL:000242-BY)
12173 Fisher, H.C.; Fischer, B. (1969) Paraquat, Residual Herbicide Combinations for the Control of
Weeds in Peaches. (Unpublished study received Jan 18, 1973 under 100-437; prepared by
Chevron Chemical Co. in cooperation with Univ. of California, Agricultural Extension
Service, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-BZ)
12174 Chappell, W.E. (1966) Weed Control--Effect on Tree Vigor. (Unpublished study received Jan
18, 1973 under 100-437; prepared by Virginia Agricultural Experiment Station in cooperation
with Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-
CA)
Page 104 of 266
-------
12175 Chappell, W.E. (1966) Weed Control-Effect on Amount of New Growth. (Unpublished study
received Jan 18, 1973 under 100-437; prepared by Virginia Agricultural Experiment Station in
cooperation with Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000242-CB)
12197 Welch, A.W. (1965) 1965 Peach Herbicide Retreatments, Raleigh, N.C.-(Golden Jubilee).
(Unpublished study received Jul 20, 1965 under 352-317; submitted by E.I. duPont de
Nemours & Co., Wilmington, Del; CDL:002957-K)
12200 Weed, M.B. (1965) Weed Control Inspection Report. (Unpublished study received Jul 20,
1965 under 352-317; submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.;
CDL:002957-R)
12226 Thomas, M.O. (1966) Report of Progress: Number of Project: Non-Projected Studies.
(Unpublished study received Feb 16, 1967 under 352-317; prepared by Univ. ofFlorida, Sub-
Tropical Experiment Station, submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.;
CDL:002958-F)
12275 Ley den, R.F.; Hensz, R.A. (1965) The Establishment and Maintenance of Chemical Weed
Control in Citrus Orchards: Annual Progress Report, 1965: Project Number: W-104.
(Unpublished study received Jan 26, 1968 under 352-317; prepared by Texas College of Arts
and Industries, Citrus Center, submitted by E.I. du Pont de Nemours & Co., Wilmington, Del;
CDL:002960-F)
12288 Brown, R.T. (1967) Recommendations for Use of Hyvar X-Bromacil-(5-Bromo-3sec-butyl-6-
methyluracil) 80% and Sinbar Terbacil. (Unpublished study received Jan 26, 1968 under 352-
317; prepared by Louisiana Agricultural Experiment Station, submitted by E.I. du Pont de
Nemours & Co., Wilmington, Del; CDL:002960-V)
12293 McCall, G. (1966) The Effects of Herbicides on Established Alfalfa. (Unpublished study
received Dec 5, 1972 under 352-317; submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL: 002966-B)
12296 Rydrych, D. (1965) Weed Control Screening Trial-Alfalfa, 1964-65: Table 1. (Unpublished
study received Dec 5,1972 under 352-317; prepared by Oregon State Univ., submitted by E.I.
du Pont de Nemours & Co., Wilmington, Del; CDL:002966-F)
12297 Evans, J.O.; Woods, C.R. (1969) Control of Shepherd's Purse Mustard in Established Alfalfa,
1969-Smithfield. (Unpublished study received Dec 5, 1972 under 352-317; prepared by Utah
State Univ., submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL:002966-G)
12298 Rydrych, D. (1965) Weed Control Screening Trials in Alfalfa: Table 2. (Unpublished study
received Dec 5, 1972 under 352-317; prepared by Oregon State Univ., submitted by E.I. du
Pont de Nemours & Co., Wilmington, Del; CDL:002966-H)
12299 Rydrych, D. (1966) Weed Control in Established Alfalfa-1965 -66-Duff Ranch-Mission.
(Unpublished study received Dec 5, 1972 under 352-317; prepared by Oregon State Univ.,
submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL:002966-I)
12300 Rydrych, D. (1966) Weed Control in Established Alfalfa-Umatilla Station-1966: Table 8.
(Unpublished study received Dec 5, 1972 under 352-317; prepared by Oregon State Univ.,
submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL:002966-J)
12303 Evans, J.O.; Woods, C.R. (1969) Control of Annual Weeds in Established Alfalfa with
Herbicides-1969. (Unpublished study received Dec 5, 1972 under 352-317; prepared by Utah
State Univ., submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL:002966-M)
12304 Isom, W. (1966) Wild Barley Control in Established Alfalfa-1966. (Unpublished study
received Dec 5, 1972 under 352-317; prepared by Univ. of California-Riverside, submitted by
E.I, du Pont de Nemours & Co., Wilmington, Del; CDL:002966-N)
12312 Swan, D. (1967) Weed Control Trials in Alfalfa. (Unpublished study received Dec 5, 1972
under 352-317; prepared by Washington State Univ., submitted by E.I. du Pont de Nemours &
Co., Wilmington, Del; CDL:002966-V)
12313 Swan, D. (1968) Weed Control Trials in Alfalfa. (Unpublished study received Dec 5, 1972
under 352-317; prepared by Washington State Univ., submitted by E.I. du Pont de Nemours &
Co., Wilmington, Del; CDL:002966-W)
Page 105 of 266
-------
12314 Swan, D. (1969) Weed Control Trials in Forage Alfalfa. (Unpublished study received Dec 5,
1972 under 352-317; prepared by Washington State Univ., submitted by E.I. duPont de
Nemours & Co., Wilmington, Del; CDL:002966-X)
12315 Brown, D.A. (1968) Weed Control in Alfalfa Seed Fields. (Unpublished study received Dec 5,
1972 under 352-317; prepared by Yakima County, Extension Service, submitted by E.I. du
Pont de Nemours & Co., Wilmington, Del; CDL:002966-Y)
12319 Evans, J.O.; Woods, C.R. (1969) Control of Winter Annual Weeds in Established Alfalfa,
1969. (Unpublished study received Dec 5, 1972 under 352-317; prepared by Utah State Univ.,
submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL:002966-AC)
12320 Evans, J.O.; Woods, C.R. (1969) Weed Control in Established Alfalfa, 1969-Mendon, Utah.
(Unpublished study received Dec 5, 1972 under 352-317; prepared by Utah State Univ.,
submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL:002966-AD)
12323 Evans, J.O.; Woods, C.R. (1969) Annual Weed Control in Established Alfalfa by Herbicides,
1969-Wellsville, Utah. (Unpublished study received Dec 5, 1972 under 352-317; prepared by
Utah State Univ., submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.;
CDL:002966-AG)
12324 Evans, J.O.; Woods, C.R. (1969) Control of Annual Weeds in Established Alfalfa, 1969-
Benson, Utah. (Unpublished study received Dec 5, 1972 under 352-317; prepared by Utah
State Univ., submitted by E.I. du Pont de Nemours & Co., Wilmington, Del; CDL: 002966-
AH)
12327 Lange, A.H.; Fischer, B.B.; Suthers, G. (1969) Weed control in nonbearing citrus. California
Agriculture ? (?/Jul):7-8. (Also ?~In~unpublished submission received May 7, 1970 under
6308-18; submitted by Ansul Chemical Co., Weslaco, Tex.; CDL:007855-D)
12351 Wascom, B.W.; Young, W.A.; Meadows, W.A. (1971?) A Five Year Study of Weed Control
in Pecan Orchards. (Unpublished study received Jan 11, 1978 under 352-317; prepared by
Louisiana State Univ., submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.;
CDL:096709-H)
12353 Aitken, J.B.; Arnold, C.E. (1971) Preliminary Evaluation of Herbicides in Pecan Orchards.
(Unpublished study received Jan 11, 1978 under 352-317; prepared by Univ. ofFlorida,
Agricultural Research and Education Center at Quincy and Fruit Crops Dept., submitted by
E.I, du Pont de Nemours & Co., Wilmington, Del; CDL: 096709-J)
12354 Daniell, J.W. (1970) Chemical Weed Control in Pecan Orchards. (Unpublished study received
Jan 11, 1978 under 352-317; prepared by Univ. of Georgia, Georgia Station, submitted by E.I.
du Pont de Nemours & Co., Wilmington, Del; CDL:096709-K)
12356 Daniell, J.W. (1972) Pecan Herbicides, 1972 Report. (Incomplete study; unpublished study
received Jan 11, 1978 under 352-317; submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL:096709-M)
12357 Darnell, J.W. (19??) Pecan herbicides. Pecan South ? (? ): 10-12. (Also~In~unpublished
submission received Jan 11, 1978 under 352317; submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL:096709-N)
12359 Aitken, J.B. (1973) Pecan Herbicides Evaluation. (Unpublished study received Jan 11, 1978
under 352-317; prepared by Clemson Univ., Sandhill Experiment Station, submitted by E.I. du
Pont de Nemours & Co., Wilmington, Del; CDL:096709-Q)
12360 Aitken, J.B. (1974) Evaluation of Pecan Herbicides. (Incomplete study; unpublished study
received Jan 11, 1978 under 352-317; prepared by Clemson Univ., Sandhill Experiment
Station, submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL: 096709-R)
12361 Aitken, J.B. (1975) Weed Control System in Young Pecan Trees. (Incomplete study;
unpublished study received Jan 11, 1978 under 352-317; prepared by Clemson Univ., Sandhill
Experiment Station, submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.;
CDL:096709-S)
12362 Aitken, J.B. (1976) Herbicides in Pecans. (Incomplete study; unpublished study received Jan
11, 1978 under 352-317; prepared by Clemson Univ., Sandhill Experiment Station, submitted
by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL:096709-T)
Page 106 of 266
-------
12380 Bastian, R. (1970) Evaluate Herbicides in Citrus. (Unpublished study received Apr 28, 1971
under 352-351; submitted by E.I. du Pont de Nemours & Co., Wilmington, Del; CDL:003060-
_B)
12381 Bastian, R.; Moore, J. (1970) Citrus Herbicide Evaluation. (Unpublished study received Apr
28, 1971 under 352-351; prepared in cooperation with Leffingwell Chemical Co., submitted by
El. du Pont de Nemours & Co., Wilmington, Del; CDL:003060-C)
12382 Bastian, R.; Smith, J. (1970) Evaluate Karmex, Simazine and Hyvar X, Sinbar Citrus.
(Unpublished study received Apr 28, 1971 under 352-351; prepared in cooperation with
Brown and Bryant, submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.; CDL:
003060-D)
12386 E.I. du Pont de Nemours & Company (1970) Weed Control Inspection Report. (Unpublished
study received Apr 28, 1971 under 352-351; submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL:003060-H)
12387 Elliott, G. (1970) Weed Control Inspection Report. (Unpublished study received Apr 28, 1971
under 352-351; submitted by E.I. du Pont de Nemours & Co., Wilmington, Del; CDL:003060-
J)
12388 McKinley, N. (1970) Weed Control Inspection Report. (Unpublished study received Apr 28,
1971 under 352-351; submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.;
CDL:003060-J)
12394 Elliott, G.N. (1970) Weed Control Inspection Report. (Unpublished study received Apr 28,
1971 under 352-351; submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.;
CDL:003060-N)
12403 Palm, H.L.; Doll, C.C. (1972) ?Weed Control in Apple Orchards]. (Unpublished study received
Oct 17, 1973 under 352-374; prepared in cooperation with Univ. of Illinois, Cooperative
Extension Service, submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.;
CDL:026721-B)
12404 Zoebisch, O.C.; McDamel, T.L. (1972) Evaluate Zobar I & Zobar 21. (Unpublished study
received Oct 17, 1973 under 352-374; submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL: 026721-C)
12408 Wenning, N.J.; Monroe, C.A.; Logue, L.F.; et al. (1972) ?Test Zobar I and Zobar 21 for Weed
Control in Apple Orchards]. (Unpublished study received Oct 17, 1973 under 352-374;
submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL:026721 -G)
12411 Fisher, B.B.; Sorensen, C., Jr. (1970) Peach Weed Control Trial. (Unpublished study received
Oct 17, 1973 under 352-374; prepared by Univ. of California, submitted by E.I. du Pont de
Nemours & Co., Wilmington, Del; CDL:026721-K)
12413 Aitken, J.B. (1971) Chemical Weed Control Research in Horticultural Crops, 1971.
(Unpublished study received Oct 17, 1973 under 352-374; prepared by Univ. of Florida,
Agricultural Research and Education Center at Quincy, submitted by E.I. du Pont de Nemours
& Co., Wilmington, Del; CDL:026721 -M)
12414 Aitken, J.B. (1972) Chemical Weed Control Research in Horticultural Crops, 1972.
(Unpublished study received Oct 17, 1973 under 352-374; prepared by Univ. of Florida,
Agricultural Research and Education Center at Quincy, submitted by E.I. du Pont de Nemours
& Co., Wilmington, Del; CDL:026721 -N)
12415 Daniell, J.M. (1970) Performance of Herbicides in Young Peach Orchards. (Unpublished study
received Oct 17, 1973 under 352-374; prepared by Univ. of Georgia, Georgia Station,
submitted by E.I. du Pont de Nemours & Co., Wilmington, Del; CDL:026721 -O) ton, Del;
CDL:026721-O)
12416 Daniell, J.W. (1971) Performance of Herbicides in Peach Orchards. (Unpublished study
received Oct 17, 1973 under 352-374; submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL: 026721-P)
12417 Daniell, J.W. (1972) Performance of Herbicides in Peach Orchards. (Unpublished study
received Oct 17, 1973 under 352-374; submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL: 026721-Q)
Page 107 of 266
-------
12418 Hemphill, D.D.; Baumgastner, R.; Long, G. (1972) Discussion of Methods, Procedures, and
Techniques Used in Conducting Experiments. (Unpublished study received Oct 17, 1973 under
352-374; prepared by Univ. of Missouri, submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL:026721 -R)
12419 Zoebisch, O.C.; McDaniel, T.L.; Romney, L. (1972) Evaluate Zobar I and Zobar 21. Evaluate
Zobar I & Zobar 21 & Sinbar & Karmex & Simazine. (Unpublished study received Oct 17,
1973 under 352374; submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.;
CDL:026721-S)
12422 Scroch, W.A. (1973) 3 Year Old Peaches, 1973. (Unpublished study received Oct 17, 1973
under 352-374; prepared by North Carolina State Univ., submitted by E.I. du Pont de Nemours
& Co., Wilmington, Del; CDL:026721 -W)
12423 Anderson, J.L. (1969) Weed Control in Young Orchards—1969. (Unpublished study received
Oct 17, 1973 under 352-374; prepared by Utah State Univ., Agricultural Experiment Station,
submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL:026721 -X)
13245 Hilton, J.L.; Monaco, T.J.; Moreland, D.E.; et al. (1964) Mode of action of substituted uracil
herbicides. Weeds 12(?/Apr): 129131. (Also~In~unpublished submission received Aug 24,
1965 under 352-287; submitted by E.I. du Pont de Nemours & Co., Wilmington, Del;
CDL:002903-Q)
13258 Hamilton, K.C. (1965) Herbicides in Citrus. (Unpublished study received Dec 8, 1966 under
352-287; prepared by Univ. of Arizona, submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL:002914-C)
13260 Hamilton, K.C.; Arle, H.F. (1966) 1965-69 ?sic|--Citrus Weeds-Grapefruit. (Unpublished
study received Dec 8, 1966 under 352287; prepared by Univ. of Arizona in cooperation with
U.S. Dept. of Agriculture, submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.;
CDL:002914-E)
13264 Leyden, R.F. (1964) Evaluation of Karmex, Hyvar, Hyvar X, and Other Herbicides in Citrus
Orchards. (Unpublished study received Jun 9, 1966 under 352-287; prepared by Texas A & I
Univ., Citrus Institute, submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.;
CDL:002913-T)
13269 Brown, R.T. (1964) Chemical Weed Control with Bearing Citrus and Nursery Stock.
(Unpublished study received Mar 10, 1969 under 352-287; prepared by Louisiana State Univ.,
Plaquemines Parish Experiment Station, submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL:002920-I)
13339 Ford, D.H. (1972) Expenment No: DHF2-10. (Unpublished study received Mar 13, 1973
under 1471 -97; submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.;
CDL: 006421-Q)
14444 Gambrell, C.E., Jr.; Rhodes, W.H. (1966) The Influence of Several Residual and Contact
Herbicides on Weed Control and Growth of Young Peach Trees, (pp. 1-3,7-10 only;
unpublished study received Jan 18, 1973 under 100-437; prepared by Clemson Univ., Sandhill
Experiment Station, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000242-AL)
14445 Moherek, E.A.; Chambers, E.E.; Klmgman, G.C. (1964) Paraquat, C1I2,A Diquat-Weed
Control & Tree Injury: Project 564-14. (Unpublished study received Jan 18, 1973 under 100-
437; prepared by California Spray-Chemical Corp. in cooperation with North Carolina State
Univ., Dept. of Horticultural Science, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000242-AM)
14446 Chappell, W.E. (1965) 1965 Weed Control Data. (Unpublished study received Jan 18, 1973
under 100-437; prepared by Virginia Agricultural Experiment Station, submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:000242-AO)
14479 Bear, W.H.; McTeer, H.B.; Phillips, R.L.; et al. (1973) Data Supporting the Use of Krovar II
Weed Killer for Control of Certain Vines in Citrus Groves in the State of Florida.
(Unpublished study received Jan 16, 1973 under 352-351; prepared in cooperation with Univ.
of Florida, Citrus Experiment Station, submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL: 003061-A)
Page 108 of 266
-------
15452 Zaharchuk, A. (1976) Dual 6E and Cycle 80W~Corn Experimental Program: Test No. NE SH
104 76. (Unpublished study received Feb 18, 1977 under 100-583; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:228121-J)
15453 Seim, V. (1976) Evaluate 18762, 24705 Alone and in Combination in 6-18-6 Liquid Fertilizer
Applied PPI: Test No. NE OH 206 75. (Unpublished study received Feb 18, 1977 under 100-
583; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:228121-K)
15455 Bond, P.A. (1976) Dual 6E and Cycle 80W-Corn Expenmental Program: Test No. EC SH 106
76. (Unpublished study received Feb 18, 1977 under 100-583; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:228121-M)
15641 Suzuki, H.K.; Whitacre, D.M.; Anderson, R.F. (1976) Laboratory Report: Residue Project 75-
1-D; BanvelA(R)I-Corn (No-Till): Report No. 173. (Unpublished study received Mar 5, 1979
under 876-25; prepared in cooperation with Cal-Laboratories, submitted by Velsicol Chemical
Corp., Chicago, 111.; CDL:237957-F)
15648 Vilkas, A.G. (1977) The Acute Toxicity of Banvel 4 + AAtrex 80 WP + Princip WP +
Paraquat 2EC to the Rainbow Trout,~Salmo~ ?~gairdneri~Richardson: UCES Proj. # 11506-
03-39. (Unpublished study received Mar 3, 1978 under 876-EX-33; prepared by Union
Carbide Corp., submitted by Velsicol Chemical Corp., Chicago, 111.; CDL:236667-R)
15815 E.I. du Pont de Nemours and Company (1962) Linuron—Disappearance from Agricultural
Soils. (Unpublished study received on unknown date under PP0413; CDL:098551-A)
15845 Hamsher, C.A. (1962) Non-Crop Weed Control Projects: 97, 112, 136; Resistant Weed
Control Projects: 100, 109, 114, 134, 138: Test No. CAH 11 F. (Unpublished study received
Feb 8, 1965 under unknown admin, no.; submitted by Allied Chemical Corp., Morristown,
NJ.;CDL:119310-G)
15847 Hochhaus, J.C.; Peabody, D. (1962) Contact Assignment Outline & Report: Report No. JCH-
2004. (Unpublished study including report no. JCH-2005, received Feb 8, 1965 under
unknown admin, no.; prepared in cooperation with Washington State Univ., Northwestern
Washington Experiment Station, submitted by Allied Chemical Corp., Morristown, N.J.;
CDL:119310-1)
15848 Ernst, H.W.; Kuntz, I.E. (1964) Agricultural Chemical Development Report: Report No.
HWE-4050A. (Unpublished study received Feb 8, 1965 under unknown admin, no.; prepared
in cooperation with Univ. of Wisconsin, Plant Pathology Dept, submitted by Allied Chemical
Corp.,Momstown, N.J.; CDL:119310-L)
15872 Hamsher, C.A.; Bailey, F.L.; Haas, B. (1961) ?Herbicide Plot Report]. (Unpublished study
received Feb 25, 1963 under 218522; prepared in cooperation with Texas A & M Univ.,
submitted by Allied Chemical Corp., Morristown, N.J.; CDL:001105-C)
15873 Noonan, J.C.; McDiarmid, F.H.; Burgis, D.S. (1958) Karmex Dmron Weed Killer for
Tomatoes in Florida. (Unpublished study received Dec 16, 1958 under unknown admin, no.;
prepared in cooperation with Univ. of Florida, Subtropical Experiment Station and Gulf Coast
Experiment Station, submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.;
CDL: 120277-A)
15874 Smith, J.W.; Smith, R.W.; Leavitt, R.H.; et al. (1959) Karmex Dmron Weed Killer for Use in
California Olive Groves. (Unpublished study received Sep 10, 1959 under unknown admin.
no.; prepared in cooperation with Univ. of California—Riverside, Dept. of Horticulture, Citrus
Experiment Station, submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.;
CDL:120278-A)
15935 Ernst, H.W.; Kuntz, I.E. (1964) Agricultural Chemical Development Report: Report No.
HWE-4050A. (Unpublished study received Jul 8, 1965 under unknown admin, no.; prepared in
cooperation with Univ. of Wisconsin, Plant Pathology Dept., submitted by Allied Chemical
Corp., Momstown, N.J.; CDL: 119311 -G)
15939 E.I. du Pont de Nemours & Company (1959) Supplemental Biological Data: Karmex Diuron
Weed Killer for Corn in Mid-South. (Unpublished study received Feb 8, 1960 under 352-199;
CDL:026405-O)
Page 109 of 266
-------
16255 Schnappinger, M.G. (1974) To Evaluate CGA-18762 and CGA-24705 Alone and in
Combination for Pre Weed Control in Corn: Test No. NE OH 314 74. (Unpublished study
received Mar 26, 1975 under 5F1606; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:094384-H)
16257 Schnappinger, M.G. (1974) To Evaluate CGA-18762 and CGA-24705 in Large Plot Pre Test
on Corn: Test No. NE OH 310 74. (Unpublished study received Mar 26, 1975 under 5F1606;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:094384-K)
16261 Westmoreland, W.G. (1974) To Evaluate Herbicidal Effectiveness of CGA 18762, CGA
24704 & CGA 24705 in Various Combinations with Atrazine: Test No. SE OH 102 74.
(Unpublished study received Mar 26, 1975 under 5F1606; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:094384-O)
16323 Doersch, R.E.; Rand, R.E.; Harvey, R.G. (1975) Herbicide Performance in Corn at Spooner:
Test No. 10615. (Unpublished study received Feb 18, 1977 under 100-583; prepared by Univ.
of Wisconsin, Dept. of Agronomy, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:228107-N)
16324 Buchanan, G.A. (1974) Performance of Preemergence Applied Herbicides in Corn: Test No.
10333. (Unpublished study received Feb 18, 1977 under 100-583; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:228107-O)
16333 Jeffery, L.S.; Overton, J.R.; Connell, I; et al. (1974) Preemergence Weed Control in Corn-
Emphasis Fall Panicum: Test No. 10345. (Unpublished study received Feb 18, 1977 under
100583; prepared by Univ. of Tennessee, Institute of Agriculture, Dept. of Plant and Soil
Science, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:228107-AA)
16334 Doersch, R.E.; Paulson, W.H.; Harvey, R.G. (1974) Herbicide Evaluation for Fall Panicum
Control in Corn at Lancaster: Test No. 10196. (Unpublished study received Feb 18, 1977
under 100583; prepared by Univ. of Wisconsin, Dept. of Agronomy, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:228107-AB)
16335 Doersch, R.E.; Paulson, W.H.; Harvey, R.G. (1975) Herbicide Performance in Corn at
Lancaster: Test No. 10615. (Unpublished study received Feb 18, 1977 under 100-583;
prepared by Univ. of Wisconsin, Dept. of Agronomy, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:228107-AC)
16370 Hurst, H. (1975) 1975 Standardized Weed Control Tests: Test No. 10896. (Unpublished study
received Feb 18, 1977 under 100583; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:
228107-BP)
16537 Beavers, J.B.; Fink, R. (1978) Final Report: Eight-Day Dietary LC50-Mallard Duck: Project
No. 107-177. (Unpublished study received Mar 3, 1978 under 876-EX-33; prepared by
Wildlife International, Ltd. in cooperation with Washington College, submitted by Velsicol
Chemical Corp., Chicago, III; CDL:236667-A)
16661 Ross, R.H. (1974) Evaluate the Combination of CGA -18762 + Pnncep and CGA -24705 as
Tank Mix Combinations for Problem Grass Control in the Northeast: Test No. NE OH 106 74.
(Unpublished study received Mar 26, 1975 under 5F1606; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:094383-M)
16662 Seim, V. (1974) Compare CGA 24705 6E (GA-2-631) to CGA 24705 8E (GA-2-630) for
Grass Control, and Injury in Corn: Test No. NE OH 204 74. (Unpublished study received Mar
26, 1975 under 5F1606; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:094383-O)
16664 Seim, V. (1975) Eval. Comb, of 18762 + Prmcep and 24705 Prob. Grass Applied
Preemergence: Test No. NE OH 205 74. (Unpublished study received Mar 26, 1975 under
5F1606; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:094383-Q)
16665 Seim, V. (1974) Evaluate CGA -24705 and CGA -18762 for Weed Control and Corn Inj. Alone
and in Combination with Triazines: Test No. NE OH 222 74. (Unpublished study received Mar
26, 1975 under 5F1606; prepared in cooperation with Ohio State Univ., Western Branch
Station, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:094383-R)
16666 Seim, V.; Russel, R. (1974) Obtain Large Plot Pre Data CGA 2470518762 Combinations To
Satisfy EPA 0.5 Acre Plots: Test No. NE OH 212 74. (Unpublished study received Mar 26,
1975 under 5F1606; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:094383-S)
Page 110 of 266
-------
16673 Westmoreland, W.G. (1974) To Evaluate CGA 18762 & CGA 24704 & 24705 Combinations
under Piedmont Conditions: Test No. SE OH 104 74. (Unpublished study received Mar 26,
1975 under 5F1606; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:094383-Z)
16674 Westmoreland, W.G. (1974) To Compare Herbicide Effects on Weeds & Corn of CGA 18762,
CGA 24704 & CGA 24705 Alone & in Combination with Atrazine: Test No. SE OH 105 74.
(Unpublished study received Mar 26, 1975 under 5F1606; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:094383-AA)
16675 Higgms, E.R.; Von Matt, W. (1974) Evaluation of Pre Treatments of CGA-18762 and
Grasskillers Applied Alone and in Various Combinations for Crabgrass Control in Corn: Test
No. NE OH 409 74. (Unpublished study received Mar 26, 1975 under 5F1606; submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:094383-AB)
16678 Higgms, E.R.; Smith, S. (1974) Performance of CGA -18762 in First Year Corn following Sod:
Test No. NE OH 414 74. (Unpublished study received Mar 26, 1975 under 5F1606; submitted
by CibaGeigy Corp., Greensboro, N.C.; CDL:094383-AF)
16695 Higgins, E.R.; Dickerson, H. (1976) Dual + Cycle or Aatrex Prepacks and Tank Mixes for
Annual Grass Control in Corn: Test No. NE OH 412 76. (Unpublished study received Feb 18,
1977 under 100-583; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:228105-AB)
16708 Seim, V; Stroube, E. (1976) Biological Activity CGA -18762 and CGA 24705: Test No. NE
OH 224 74. (Unpublished study received Feb 18, 1977 under 100-583; prepared in cooperation
with Ohio Agricultural Research and Development Center, Northwestern Branch, submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:228106-X)
16730 Schnappinger, M.G. (1976) To Evaluate Dual 6E with Several Varieties of Corn: Test No. NE
OH 313 76. (Unpublished study receivedFeb 18, 1977 under 100-583; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:228116-K)
16740 Alley, M.M. (1976) Label GA -2-758 as a PPI Pre and Post Application for Complete Weed
Control in Corn: Test No. NE OH 209 76. (Unpublished study received Feb 18, 1977 under
100-583; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:228118-N)
16742 Alley, M.M. (1976) Compare Response of Field Corn Varieties to Dual and Lasso: Test No.
NE OH 213 76. (Unpublished study receivedFeb 18, 1977 under 100-583; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:228118-P)
16750 Seim, V; Cordial, C. (1976) Eval. 18762+24705 and 18762+Aatrex-Pre and PPI Obtain Weed
Control and Phyto Data for 18762 Pre and PPI-Heavy Soils: Test No. NE OH 203 75.
(Unpublished study receivedFeb 18, 1977 under 100-583; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:228118-AL)
16852 Ciba-Geigy Corporation (1975) DualA(TM)I 6E and CycleA(TM)I 80W-Corn Large Plot
Program. (Unpublished study received Dec 29, 1975 under 100-EX-36; CDL:095053-A)
16875 Higgins, E.R. (1977) Dual + Aatrex and Cycle as Tank Mix and Prepaks for Pre Control of
Fall Panicum in Corn: Test No. NE OH 415 76. (Unpublished study received Jun 20, 1977
under 100-590; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:230674-S)
16881 Alley, M.M. (1977) Label GA -2-758 as a PPI Pre and Post Application for Complete Weed
Control in Corn: Test No. NE OH 209 76. (Unpublished study received Jun 20, 1977 under
100-590; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:230675-G)
16901 Alley, M.M. (1977) Label GA -2-758 as a PPI, Pre, and Early Post Application for Complete
Weed Control in Corn: Test No. NE OH 205 76. (Unpublished study received Jun 20, 1977
under 100-590; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:230679-D)
16916 Higgms, E.R.; Von Matt, W. (1977) Evaluation of Post Treatments of CGA-18762 and
Grasskiller Herbicides for Crabgrass Control in Corn: Test No. NE OH 410 74. (Unpublished
study received Nov 10, 1977 under 100-EX-59; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:232196-I)
16919 Schnappinger, M.G.; Parochetti, J.V. (1977) To Evaluate Herbicide Combinations for Pigweed
Control: Test No. NE OH 308 77. (Unpublished study received Nov 10, 1977 under 100-EX-
59; prepared in cooperation with Univ. of Maryland, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:232196-N)
Page 111 of 266
-------
16938 Vengns, J. (1974) Annual Weed Control in Field Corn, 1974: Test No. 10270. (Unpublished
study received Jan 6, 1976 under 100EX-38; prepared by Univ. of Massachusetts, Dept. of
Plant and Soil Sciences, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:223432-E)
16961 Jennings, V.M.; Peterson, K.; LaRue, M.E. (1976) Evaluation of Herbicides in Corn, Crawford
County, Iowa, 1976: Test No. 11080. (Unpublished study received Sep 19, 1977 under 100-
EX-58; prepared by Iowa State Univ. of Science and Technology, Agriculture and Home
Economics Experiment Station, Cooperative Extension Service, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL: 233129-C)
16963 Jennings, V.M; Dietz, W.; Hosch, J. (1976) Evaluation of No-Till Herbicides in Corn, Clayton
County, Iowa, 1976: Test No. 11081. (Unpublished study received Sep 19, 1977 under 100-
EX-58; prepared by Iowa State Univ. of Science and Technology, Agriculture and Home
Economics Experiment Station, Cooperative Extension Service, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL: 233129-E)
16969 Schnappinger, M.G. (1977) To Evaluate Dual and Cycle Combinations in No -Till Corn: Test
No. NE OH 309 76. (Unpublished study received Sep 19, 1977 under 100-EX-58; submitted
by Ciba-Geigy Corp., Greensboro, N.C.; CDL:233149-B)
16970 Threewitt, T. (1977) Evaluate Dual + Cycle or Princep and + Paraquot ?sic| for Minimum-Till
Corn, and Dual+Aatrex+Paraquot ?sic| for Label: Test No. MW OH 312 76. (Unpublished
study received Sep 19, 1977 under 100-EX-58; submitted by Ciba-Geigy Corp., Greensboro,
N.C.;CDL:233149-C)
16973 Schnappinger, M.G. (1977) To Evaluate Dual Combinations in No-Till Corn: Test No. NE OH
312 77. (Unpublished study received Sep 19, 1977 under 100-EX-58; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:233149-F)
16974 Schnappinger, M.G. (1977) To Evaluate Dual Combinations in Minimum Till Corn: Test No.
NE OH 313 77. (Unpublished study received Sep 19, 1977 under 100-EX-58; submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:233149-G)
16976 Schnappinger, M.G. (1977) To Evaluate Dual Combinations for Weed Control in No-Tillage
Corn: Test No. NE OH 302 77. (Unpublished study received Sep 19, 1977 under 100-EX-58;
submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:233149-I)
16978 Luke, J.E. (1977) Evaluate Dual + Cycle, Aatrex, and Princep + Paraquat Tank Mixtures in
Zero-Tillage Corn: Test No. NE OH 507 76. (Unpublished study received Sep 19, 1977 under
100-EX-58; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:233149-L)
16979 Luke, J.E. (1977) Evaluate Dual + Aatrex + Paraquat for Weed Control in Corn: Test No. NE
OH 514 77. (Unpublished study received Sep 19, 1977 under 100-EX-58; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:233149-M)
16980 Luke, J.E.; Cole, J. (1977) Evaluate Dual + Aatrex + Contact Herbicides for Reduced Tillage
Corn: Test No. NE OH 515 77. (Unpublished study received Sep 19, 1977 under 100-EX-58;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:233149-N)
16981 Luke, J.E. (1977) Evaluate Dual + Cycle Aatrex, and Princep + Paraquat Tank Mixture in
Zero-Tillage Corn: Test No. NE OH 508 76. (Unpublished study received Sep 19, 1977 under
100-EX-58; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:233149-O)
17015 Dumford, S.W. (1978) To Evaluate Dual 8E Alone and in Combination with Aatrex or
Milogard: Test No. SE OH 111 78. (Unpublished study received Nov 24, 1978 under 100-EX-
62; submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:235982-V)
17029 Jennings, V.M.; Murdock, S.J. (1977) Evaluation of Corn Herbicides, Adams County, Iowa,
Nevenville, 1977: Test No. 11520h. (Unpublished study received Oct 20, 1970 under 100-583;
prepared by Iowa State Univ. of Science and Technology, Agriculture and Home Economics
Experiment Station, Cooperative Extension Service, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL: 235353-Q)
17043 Lewis, W.M.; Wooten, K.D.; Buchanan, B. (1977) ?Preemergence Fall Panicum and Broadleaf
Control in Lenoir County]: Test No. 11453b. (Unpublished study received Oct 20, 1978 under
100583; prepared by North Carolina State Univ., Crop Science Dept., submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:235354-H)
Page 112 of 266
-------
17050 Foy, C.L.; Rud, O.E.; Witt,H.L. (1977) Evaluation of Preemergence Herbicides for Weed
Control in Field Corn--Suffolk, Virginia (1977): Test No. 11431. (Unpublished study received
Oct 20, 1978 under 100-583; prepared by Virginia Polytechnic Institute and State Univ., Dept.
of Plant Pathology and Physiology, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:235354-Q)
17051 Lewis, W.M.; Wooten, K.D.; Harrell, Z.W. (1977) ?Preemergence Fall Pamcum Control in
Corn in Gates County|: Test No. 11453a. (Unpublished study received Oct 20, 1978 under 100-
583; prepared by North Carolina State Univ., Crop Science Dept., submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:235354-U)
17053 McGlamery, M.D.; Zajicek, F. (1977) 1977 Corn Herbicide Study at Brownstown, Illinois:
Test No. 11403a. (Unpublished study received Oct 20, 1978 under 100-583; prepared by Univ.
of Illinois, Agronomy Dept., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:235354-
X)
17054 Ferrant, N (1977) Field Corn-Bibus-Planted 5-10-77, Post 6-2-77: Test No. 11507a.
(Unpublished study received Oct 20, 1978 under 100-583; prepared by Agway, submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:235354-Z)
17062 Noll, C.J. (1977) 1976 Weed Control Field Research in Vegetable Crops. By Pennsylvania
State Univ., Agricultural Experiment Station. University Park, Pa.: PSU. (Progress report 360;
pp. 3,19 only; test no. 11204; also~In~unpublished submission received Oct 20, 1978 under
100-583; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:235354-AJ)
17140 Doersch, R.E.; Rand, R.E.; Harvey, R.G. (1974) Herbicide Performance in Corn at Spooner.
(Unpublished study received May 11, 1978 under 100-583; prepared by Univ. of Wisconsin,
Dept. of Agronomy, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 233950-E)
17144 Doersch, R.E.; Paulson, W.H.; Harvey, R.G. (1977) Fall Panicum Control in Corn at
Lancaster. (Unpublished study received May 11, 1978 under 100-583; prepared by Univ. of
Wisconsin, Dept. of Agronomy, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:
233950-L)
17149 Doersch, R.E. (1975) Herbicide Performance in Corn at Arlington: II. Preemergence
Treatments. (Unpublished study received May 11, 1978 under 100-583; prepared by Univ. of
Wisconsin, Dept. of Agronomy, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:
233950-U)
17152 Doersch, R.E. (1976) Herbicide Performance in Corn at Arlington: II. Preemergence
Treatments. (Unpublished study received May 11, 1978 under 100-583; prepared by Univ. of
Wisconsin, Dept. of Agronomy, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:
233950-X)
17176 Ciba-Geigy Corporation (1975) ?DualA(TM)I 6E and CycleA(TM)I 80W-Corn Large Plot
Program|. (Unpublished study received May 11, 1978 under 100-583; CDL:233949-AC)
17272 Schnappmger, M.G. (1976) To Evaluate CGA-18762 and CGA-24705 Alone and in
Combinations for Weed Control in Corn: Test No. NE OH 303 75. (Unpublished study
received Feb 18, 1977 under 100-583; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:228103-N)
17291 Schnappmger, M.G. (1976) To Evaluate Formulations of CGA-18762 and CGA-24705 in
Field Corn: Test No. NE OH 313 75. (Unpublished study received Feb 18, 1977 under 100-
583; submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:228104-M)
17297 Seim, V. (1976) Compare CGA 24705 6E (GA-2-631) to CGA 24705 8E (GA-2-630) for
Grass Control, and Injury in Corn: Test No. NE OH 204 74. (Unpublished study received Feb
18, 1977 under 100-583; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:228104-U)
17308 Bond, P. A. (1976) Dual 6E and Cycle 80W-Corn Experimental Program: Test No. EC SW
104 76. (Unpublished study received Feb 18, 1977 under 100-583; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:228108-I)
17310 Trammell, J.A. (1976) Dual 6E and Cycle 80W-Corn Experimental Program: Test No. WC
SH 144 76. (Unpublished study received Feb 18, 1977 under 100-583; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:228108-K)
Page 113 of 266
-------
17330 Hurst, H. (1975) 1975 Standardized Weed Control Tests: Test No. 10903. (Unpublished study
received Feb 18, 1977 under 100583; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:
228112-D)
17348 Zaharchuk, A. (1976) Dual 6E and Cycle 80W-Corn Experimental Program: Test No. NE SH
103 76. (Unpublished study received Feb 18, 1977 under 100-583; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:228113-B)
17366 Alley, M.M. (1976) Compare Response of Varieties of Field Corn to Dual and Lasso: Test No.
NE OH 206 76. (Unpublished study received Feb 18, 1977 under 100-583; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:228117-AA)
17426 Fen-ant, N (1976) No-Till Field Corn: Test No. 10989c. (Unpublished study received Nov 10,
1977 under 100-Ex-59; prepared by Agway, Inc., submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:232201-B)
17427 Worsham, A.D.; Saunders, E. (1975) Evaluation of Herbicides for NoTill Corn in an Oat
Cover Crop, Clayton, NC: Test No. 10819. (Unpublished study received Nov 10, 1977 under
100-EX-59; prepared by North Carolina State Univ., Dept. of Crop Science, submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:232201-C)
17428 Ferrant, N. (1976) No-Till Field Corn: Test No. 10989a. (Unpublished study received Nov 10,
1977 under 100-Ex-59; prepared by Agway, Inc., submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:232201-D)
17429 Ferrant, N. (1976) No-Till Field Corn: Test No. 10989e. (Unpublished study received Nov 10,
1977 under 100-EX-59; prepared by Agway, Inc., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:232201-E)
17430 Kapusta, G.; Strieker, C.F. (1975) Stubble Planted Zero-Tillage Corn Herbicide Study, 1975:
Test No. 10687. (Unpublished study received Nov 10, 1977 under 100-EX-59; prepared by
Southern Illinois Univ., Plant and Soil Science Dept., submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:232201-F)
17432 McKibben, G. (1975) Herbicides for O-Till Corn in Sod-1975: Test No. 10809. (Unpublished
study received Nov 10, 1977 under 100EX-59; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL: 232201-1)
17435 Rieck, C.; Hayes, ?; Slack, ? (1976) No-Till Corn-Stalkland-Preemergence: Test No. 11133a.
(Unpublished study received Nov 10, 1977 under 100-EX-59; prepared by Univ. of Kentucky,
Dept. of Agronomy, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 232201-O)
17446 Zaharchuk, A. (1977) Dual 6E and Cycle 80W-Corn Experimental Program: Test No. NE SH
103 76. (Unpublished study received May 23, 1977 under 100-EX-36; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:230230-A)
17447 Zaharchuk, A. (1977) Dual 6E and Cycle 80W-Corn Experimental Program: Test No. NE SH
104 76. (Unpublished study received May 23, 1977 under 100-EX-36; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:230230-B)
17456 Schroeder, C.A. (1977) Dual 6E and Cycle 80W-Com Experimental Program, Pre -Pak
Dual/Cycle (GA-2-758 4.5L): Test No. OC SH 102 76. (Unpublished study received May 23,
1977 under 100-EX-36; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:230230-K)
17457 Schroeder, C.A. (1977) Dual 6E and Cycle 80W-Corn Experimental Program: Test No. OC
SH 113 76. (Unpublished study received May 23, 1977 under 100-EX-36; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:230230-L)
17458 Schroeder, C.A. (1977) Dual 6E and Cycle 80W-Corn Experimental Program: Test No. OC
SH 114 76. (Unpublished study received May 23, 1977 under 100-EX-36; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:230230-M)
17468 Schroeder, C.A. (1977) Dual 6E and Cycle 80W-Corn Experimental Program: Test No. OC
SH 128 76. (Unpublished study received May 23, 1977 under 100-EX-36; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:230230-X)
17471 Bond, P.A. (1977) Dual 6E and Cycle 80W-Corn Experimental Program: Test No. EC SH 104
76. (Unpublished study received May 23, 1977 under 100-EX-36; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:230230-AA)
Page 114 of 266
-------
17472 Bond, P.A. (1977) Dual 6E and Cycle 80W-Corn Experimental Program: Test No. EC SH 106
76. (Unpublished study received May 23, 1977 under 100-EX-36; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:230230-AC)
17502 Schnappmger, M.G. (1977) To Evaluate CGA-18762 4L and CGA-24705 for Post Emergence
Weed Control in Corn: Test No. NE OH 316 74. (Unpublished study received Nov 10, 1977
under 100-EX-59; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:232202-K)
17513 McGlamery, M.D.; Zajicek, F. (1976) Corn Herbicide Performance at Brownstown, Illinois in
1976: Test No. 11046. (Unpublished study received Nov 10, 1977 under 100-EX-59; prepared
by Univ. of Illinois, Dept. of Agronomy, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:232199-D)
17519 Alley, M.M. (1977) Evaluate Dual 6E plus Aatrex and Dual plus Cycle SOW in No-Till Corn
with Yellow Nutsedge: Test No. NE OH 212 76. (Unpublished study received Nov 10, 1977
under 100-EX-59; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:232200-Q)
17525 Rieck, C.; Slack, C.; Price, I; et al. (1974) Corn-Preemergence, 1974: Test No. 10442.
(Unpublished study received Nov 10, 1977 under 100-EX-59; prepared by Univ. of Kentucky,
Dept. of Agronomy, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 232197-H)
17544 Dumford, S.W. (1977) To Evaluate Dual in Combination with Aatrex for Weed Control and
Phytotoxicity in Sweet Corn: Test No. SE OH 103 77. (Unpublished study received Nov 10,
1977 under 100-EX59; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 232195-O)
17545 Dumford, S.W. (1977) To Evaluate Dual in Combination with Aatrex for Weed Control and
Phytotoxicity in Sweet Corn: Test No. SE OH 104 77. (Unpublished study received Nov 10,
1977 under 100-EX59; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 232195-P)
17553 Taylor, T.D. (1977) To Evaluate Dual 8E Compared to Dual 6E on Corn: Test No. MW OH
401 77. (Unpublished study received Nov 10, 1977 under 100-EX-59; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:232195-AE)
17564 Schnappinger, M.G. (1977) To Evaluate Post Applications of Dual Combinations in Corn: Test
No. NE OH 307 77. (Unpublished study received Sep 19, 1977 under 100-EX-58; submitted
by Ciba-Geigy Corp., Greensboro, N.C.; CDL:233147-G)
17565 Higgins, E.R.; Smith, S. (1977) Corn Tolerance and Weed Control As Affected by Timing of
Cycle Applications: Test No. NE OH 404 76. (Unpublished study received Sep 19, 1977 under
100-EX-58; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:233147-H)
17566 Luke, I.E. (1977) Establish Rates and Latest Stage of Growth at Which Dual + Aatrex Can Be
Applied for Effective Weed Control and Corn Tolerance: Test No. NE HR 504 77.
(Unpublished study received Sep 19, 1977 under 100-EX-58; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:233147-1)
17573 Luke, I.E. (1977) Evaluate Dual + Aatrex at Early Post for Weed Control: Test No. NE OH
524 77. (Unpublished study received Sep 19, 1977 under 100-EX-58; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:233147-S)
17575 Ross, R.H. (1977) To Establish the Rates and Latest Stage of Growth at Which Dual + Aatrex
Can Be Applied for Weed Control and Corn Tolerance: Test No. NE OH 102 77. (Unpublished
study received Sep 19, 1977 under 100-EX-58; submitted by Ciba-Geigy Corp., Greensboro,
N.C.;CDL:233147-X)
17578 Ross, R.H. (1977) To Establish the Rates and Latest Stage of Growth at Which Dual + Aatrex
Can Be Applied for Weed Control and Corn Tolerance: Test No. NE OH 106 77. (Unpublished
study received Sep 19, 1977 under 100-EX58; submitted by Ciba-Geigy Corp., Greensboro,
NC.;CDL:233147-AA)
17598 Schnappinger, M.G. (1978) To Evaluate Post Applications of Dual Combinations in Corn: Test
No. NE OH 307 77. (Unpublished study received Oct 20, 1978 under 100-583; submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:235352-G)
17603 Stroube, E.W. (1976) Corn-1976. (Unpublished study received Oct 20, 1978 under 100-583;
prepared by Ohio Agricultural Research and Development Center and Ohio State Univ.,
submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:235354-BN)
17660 Schnappinger, M.G. (1978) To Compare Dual 8E vs 6E in Pre and PPI Applications: Test No.
NE OH 306 77. (Unpublished study received Mar 1, 1978 under 100-597; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:232945-D)
Page 115 of 266
-------
17661 Dumford, S.W. (1978) To Evaluate Dual in Combination with Aatrex for Weed Control and
Phytotoxicity in Sweet Corn: Test No. SE OH 103 77. (Unpublished study received Mar 1,
1978 under 100-597; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:232945-E)
17665 Higgins, E.R. (1978) Dual 6E and 8E vs. Yellow Nutsedge and Annual Weeds in Minimum
Tillage Corn: Test No. NE OH 410 77. (Unpublished study received Mar 1, 1978 under 100-
597; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:232945-J)
17668 Taylor, T.D. (1978) To Evaluate Dual 8E Compared to Dual 6E on Corn: Test No. MW OH
401 77. (Unpublished study received Mar 1, 1978 under 100-597; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:232945-Q)
17669 Taylor, T.D. (1978) To Compare Dual 8E with Dual 6E Performance in Sweet Corn: Test No.
MW OH 414 77. (Unpublished study received Mar 1, 1978 under 100-597; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:232945-R)
17694 Schnappinger, M.G. (1978) To Evaluate Dual 6E with Several Varieties of Corn: Test No. NE
OH 313 76. (Unpublished study received May 11, 1978 under 100-583; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:233948-Q)
17698 Houseworth, L.D. (1979) Tank Mixes of Metolachlor (6E, 8E) plus Simazine and/or Atrazine
plus Paraquat or Glyphosate—Corn: Summary of Residue Data: Report No. ABR-79105.
Summary of studies 241543-B and 241543-D. (Unpublished study received Jan 4, 1980 under
100-583; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:241543-A)
17699 Schnappinger, H.G. (1979) Simazine (Princep(R) 4L); Metolachlor (Dual (R) 8E); Paraquat
(Paraquat 2CL); Glyphosate (Roundup 4E): AGA No. 5242 I-IIA(Unpublished study received
Jan 4, 1980 under 100-583; prepared in cooperation with En-Cas Laboratories, Chevron
Chemical Co. and Analytical Development Corp.; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:241543-B)
17700 Rose, W.; Worsham, D. (1979) Simazine (Princep(R) 4L); Metolachlor (Dual(R) 8E); Paraquat
(Paraquat 2CL); Glyphosate Roundup 4E): AG-A No. 5354. (Unpublished study received Jan
4, 1980 under 100-583; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:241543-D)
17701 Ballantine, L.G.; Herman, M.M. (1979) Bicep(R) plus Roundup(R) or Paraquat and
Dual(R)/Princep(R) plus Roundup or Paraquat Tank Mix Soil Dissipation Studies: Report No.
ABR-79101. Summary of studies 232193-J, 232193-K, 241545-K, 241545-L and 241545-N.
(Unpublished study received Jan 4, 1980 under 100583; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL: 241545-A)
17706 Schnappinger, M.G. (1979) Metolachlor (DualA(R)I 8E); Simazine (PrincepA(R)I 4L);
Paraquat (Paraquat 2CL); Glyphosate (Roundup 4E): AGA No. 6061 I-VII. (Unpublished
study including AG-A 5076 and AG-A 5079 XII, received Jan 4, 1980 under 100-583;
prepared in cooperation with En-Cas Analytical Laboratories, Chevron Chemical Co. and
A.D.C., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:241545-N)
17734 U.S. Agricultural Research Service, Crops Research Division (1966) Effect of Herbicides on a
New Seedling of Newport Kentucky Bluegrass and on Annual Bluegrass. (Unpublished study
received Jul 7, 1967 under 352-247; submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL:028508-B)
17735 U.S. Agricultural Research Service, Crops Research Division (1966) Comparison of
Herbicides for Control of Annual Bluegrass in Established Merion Bluegrass Seed Field.
(Unpublished study received Jul 7, 1967 under 352-247; submitted by E.I. du Pont de Nemours
& Co., Wilmington, Del; CDL:028508-C)
17740 Bell, H.K.; Nelson, J.; Otto, F.J. (1964) Data Supporting Revised Recommendations for
Karmex Diuron Weed Killer for Selective Control of Weeds in Established Blueberries in
Michigan, Ohio and Indiana. (Unpublished study including letter dated Aug 12, 1964 from
F.B. Coon to John W. Nelson, including WARF nos. 4071272 through 4071274..., received
Apr 15, 1965 under unknown admin, no., prepared in cooperation with Wisconsin Alumni
Research Foundation, Michigan Blueberry Growers Association and Michigan State Univ.,
Dept. of Horticulture, submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.;
CDL: 120128-A)
Page 116 of 266
-------
17755 Hams, V.; Burgis, D.S. (I960) Karmex Dmron Weed Killer and Karmex DL Dmron Herbicide
for Lay-By Control of Weeds in Corn. (Unpublished study received May 11, 1961 under 352-
EX-53; prepared in cooperation with Univ. of Florida, Gulf Coast Experiment Station,
submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL: 123333 -A)
17832 Eli Lilly and Company (19??) Surflan 75W Alone or as a Tank-Mix Combination with Princep
SOW or Karmex SOW for Preemergence Weed Control in Bearing Fruit and Nut Orchards and
Bearing Vineyards. Summary of studies 094565-B through 094565-AK, 094565-AO through
094565-BM and 094565-BO. (Unpublished study including addendum, received Aug 1, 1974
under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.;
CDL:094565-A)
17833 Ford, D.H. (1973) ?Herbicidal Efficacy, Crop Tolerance, & Yield When EL-119 75WP, Alone
& in Tank-Mix Combination with Simazine 80WP, Is Applied as a Directed Spray on Bearing
Almonds|: Experiment No. DHF2-17. (Unpublished study received Aug 1, 1974under
5G1563; submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.;
CDL:094565-B)
17834 Colbert, P.O. (1974) ?Herbicidal Efficacy, Crop Tolerance & Yield When Surflan, Alone & in
Combination with Princep or Sencor, Is Surface Applied to Bearing Almonds]: Experiment No.
FOC3-2. (Unpublished study received Aug 1, 1974 under 5G1563; submitted by Blanco
Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.; CDL:094565-C)
17835 Massey, G.D. (1973) ?Herbicidal Efficacy, Crop Tolerance, and Yield When EL-119 75W,
Alone and in Tank-Mix Combination with Simazine SOW, Is Surface Applied as a Directed
Spray to Bearing Almond Trees]: Experiment No. GDM2-4. (Unpublished study received Aug
1, 1974 under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly and Co.,
Indianapolis, Ind.; CDL:094565-D)
17836 Peterson, L.G. (1974) ?Herbicidal Efficacy, Crop Tolerance, and Yield when Surflan 75W,
Alone and in Tank-Mix Combination with Princep SOW, Is Surface Applied as a Directed
Spray to Bearing Almond Trees for the Second Consecutive Year|: Experiment No. GDM2,3-
4. (Unpublished study received Aug 1, 1974 under 5G1563; submitted by Blanco Products Co.,
Div. of Eli Lilly and Co., Indianapolis, Ind.; CDL:094565-E)
17840 Massey, G.D. (1973) ?Herbicidal Efficacy, Crop Tolerance and Yield When Various
Chemicals Are Applied to Grapes]: Experiment No. GDM1-6. (Unpublished study received
Aug 1, 1974 under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly and Co.,
Indianapolis, Ind.; CDL:094565-I)
17855 Massey, G.D. (1973) ?Herbicidal Efficacy and Crop Tolerance When EL-119 75WP, Alone
and in Tank-Mix Combination with Simazine 80WP, Is Surface Applied to Young, Bearing
Orange Trees]: Experiment No. PLS1-7. (Unpublished study received Aug 1, 1974 under
5G1563; submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.;
CDL:094565-X)
17857 Massey, G.D. (1973) ?Herbicidal Efficacy, Crop Tolerance, and Yield When EL-119 75W,
Alone and in Tank-Mix Combination with Simazine SOW, Is Surface Applied as a Directed
Spray to Bearing Peach Trees]: Experiment No. GDM2-6. (Unpublished study received Aug 1,
1974 under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis,
Ind.;CDL:094565-Z)
17858 Peterson, L.G. (1974) ?To Determine Herbicidal Efficacy, Crop Tolerance and Yield When
Surflan 75W Is Applied to Peach Trees]: Experiment No. GMD2,3-6. (Unpublished study
received Aug 1, 1974 under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly &
Co., Indianapolis, Ind.; CDL:094565-AA)
17860 Massey, G.D. (1973) ?To Determine Herbicidal Efficacy, Crop Tolerance & Yield When EL-
119 75WP plus Paraquat 2CL Are Applied as a Directed Spray to Plum Trees]: Experiment
No. GDM1-7. (Unpublished study received Aug 1, 1974 under 5G1563; submitted by Blanco
Products Co., Div. of Eli Lilly & Co., Indianapolis, Ind.; CDL:094565-AC)
17861 Ford, D.H. (1973) ?To Determine Herbicidal Efficacy, Crop Tolerance & Yield When EL-119
75WP Is Applied to Bearing Prunes]: Experiment No. DHF2-18. (Unpublished study received
Aug 1, 1974 under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly & Co.,
Indianapolis, Ind.; CDL:094565-AD)
Page 117 of 266
-------
17862 Colbert, P.O. (1974) ?To Determine Herbicidal Efficacy, Crop Tolerance & Yield When
Surflan 75W Is Applied to Bearing Prunes]: Experiment No. FOC3-4. (Unpublished study
received Aug 1, 1974 under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly &
Co., Indianapolis, Ind.; CDL:094565-AE)
17863 Massey, G.D. (1973) ?To Determine Herbicidal Efficacy, Crop Tolerance and Yield When EL-
119 75W Is Applied to Bearing Prune Trees]: Experiment No. GDM2-7. (Unpublished study
received Aug 1, 1974 under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly &
Co., Indianapolis, Ind.; CDL:094565-AF)
17866 Colbert, P.O. (1974) ?To Determine Herbicide Efficacy, Crop Tolerance & Yield When
Surflan 75W Is Applied to Bearing Walnuts]: Experiment No. FOC3-3. (Unpublished study
received Aug 1, 1974 under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly &
Co., Indianapolis, Ind.; CDL:094565-AI)
17896 Lange, A.H.; Agamalian, H.; Aldrich, T.; et al. (1972) Fruit and Nut Crops, (pp. 1 -7,42,47,56-
59 only; unpublished study received Aug 1, 1974 under 5G1563; prepared by Univ. of
California, submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.;
CDL:094565-AK)
17897 McFarlane, W. (1972) Almond Weed Control Trial: Al. Fr. 70-12. (Unpublished study
received Aug 1, 1974 under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly and
Co., Indianapolis, Ind.; CDL:094565-AO)
17898 Fischer, B.B. (1973) Annual Weed Control in Young Almonds. (Unpublished study received
Aug 1, 1974 under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly and Co.,
Indianapolis, Ind.; CDL:094565-AP)
17899 Elmo re, C.L.; Holmberg, D.M.; Roncoroni, E.J.; et al. (1972) Annual Weed Control in
Almonds-2nd Year Evaluation. (Unpublished study received Aug 1, 1974 under 5G1563;
submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.; CDL:094565-
AR)
17900 Jensen, ? (1972) ?Efficacy of Various Herbicides on Almonds]. (Unpublished study received
Aug 1, 1974 under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly and Co.,
Indianapolis, Ind.; CDL:094565-AS)
17901 Foy, C.L.; Witt, H.L. (1972) Residual Herbicides (Winter Application) For Weed Control in
Bearing Apples--Gore, Virginia. (Unpublished study received Aug 1, 1974 under 5G1563;
prepared by Virginia Polytechnic Institute and State Univ., Dept. of Plant Pathology and
Physiology, submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.;
CDL:094565-AT)
17902 Foy, C.L.; Witt, H.L. (1972) Residual Herbicides (Spring Application) for Weed Control in
Bearing Apples--Gore, Virginia. (Unpublished study received Aug 1, 1974 under 5G1563;
prepared by Virginia Polytechnic Institute and State Univ., Dept. of Plant Pathology and
Physiology, submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.;
CDL:094565-AU)
17904 Eli Lilly and Company (1973) Peach Weed Control Trial. (Unpublished study received Aug 1,
1974 under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis,
Ind.;CDL:094565-AY)
17905 Fischer, B.B. (1973) Annual Weed Control in Peach Trees. (Unpublished study received Aug
1, 1974 under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly and Co.,
Indianapolis, Ind.; CDL:094565-AZ)
17906 Eli Lilly and Company (1973) Peach Weed Control Trial Evaluation. (Unpublished study
received Aug 1, 1974 under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly and
Co., Indianapolis, Ind.; CDL:094565-BA)
17908 Gambrell, C.E., Jr. (1973) Peach Herbicide Studies. (Unpublished study received Aug 1, 1974
under 5G1563; prepared by Clemson Univ., Sandhill Experiment Station, submitted by Blanco
Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.; CDL: 094565-BD)
Page 118 of 266
-------
17909 Foy, C.L.; Witt, H.L. (1972) Residual Herbicides (Winter Application) for Weed Control in
Bearing Peaches--Gore, Virginia. (Unpublished study received Aug 1, 1974 under 5G1563;
prepared by Virginia Polytechnic Institute and State Univ., Dept. of Plant Pathology and
Physiology, submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.;
CDL:094565-BE)
17910 Elmore, C.L.; Morehead, G.W.; Roncorom, E.J.; et al. (1973) Weed Control in Pears-2nd
Year Evaluation. (Unpublished study received Aug 1, 1974 under 5G1563; submitted by
Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.; CDL: 094565-BF)
17911 Daniell, J.W. (1971) Pecan Herbicides, 1971 Report. (Unpublished study received Aug 1, 1974
under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.;
CDL:094565-BG)
17914 Schweers, V; Sibbett, S.; LaRue, J.; et al. (1972) Weed Control in Prunes, Plums and
Nectarines. (Unpublished study received Aug 1, 1974 under 5G1563; submitted by Blanco
Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.; CDL:094565-BK)
17915 Schweers, V.H.; LaRue, J.; Lange, A. (1973) Weed Control in Deciduous Trees. (Unpublished
study received Aug 1, 1974 under 5G1563; submitted by Blanco Products Co., Div. of Eli Lilly
and Co., Indianapolis, Ind.; CDL:094565-BL)
17916 Elmore, C.L.; Holmberg, D.; Roncoroni, E.; et al. (1972) Annual Weed Control in Walnuts.
(Unpublished study received Aug 1, 1974 under 5G1563; submitted by Blanco Products Co.,
Div. of Eli Lilly and Co., Indianapolis, Ind.; CDL:094565-BM)
17917 Elmore, C.L.; Holmberg, D.M.; Roncoroni, E.J. (1973) Retreatment of Hartley and Ashley
Walnuts in Yolo County. (Unpublished study received Aug 1, 1974 under 5G1563; submitted
by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.; CDL: 094565-BO)
17918 Eli Lilly and Company (1978) Surflan Alone and in Tank-Mix Combination with Karmex and
Princep for Preemergence Weed Control in Bearing Vines, Fruit and Nut Orchards.
(Unpublished study received Nov 11, 1978 under 1471 -EX-44; submitted by Blanco Products
Co., Div. of Eli Lilly and Co., Indianapolis, Ind.; CDL: 097613-A)
17933 Ivey, M.J.; Andrews, H. (1965) Leaching of Simazine, Atrazine, Diuron, and DCPA in Soil
Columns. (Unpublished study received Aug 20, 1976 under 39445-1; prepared by Univ. of
Tennessee, submitted by American Carbonyl, Inc., Tenafly, N.J.; CDL:228229-AU)
18036 E.I. du Pont de Nemours & Company (1961) Weed Control Demonstration Plots.
(Unpublished study received Mar 29, 1962 under 352-270; CDL:026681-M)
18126 Serdy, F.S.; Armstrng ?sic|, ?; Phillips, ?; et al. (1976) Comparability Data Summary: Roundup
+ Lasso + Atrazine vs. Lasso + Atrazine: Annual Weed Control. (Unpublished study including
letter dated Jul 9, 1976 from F.S. Serdy to Robert J. Taylor and experiment nos. 99, 208,
1587..., received Jul 13, 1976 under 524-308; submitted by Monsanto Co., St. Louis, Mo.;
CDL: 225330-A)
18130 Mitchell, J.R.; Wells, O.S.; Vengris, J. (1968) Evaluation of Several Preemergence Herbicides
for Control of Crabgrass in Corn. (Unpublished study received Jun 18, 1969 under 352-270;
prepared by Univ. of New Hampshire and Univ. of Massachusetts, Agricultural Experiment
Station, submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL:002886-E)
18220 Launer, J.; Blanchard, K.L.; Meade, J.A.; et al. (1961) Data Supporting Recommendations for
Lorox Weed Killer for Selective Weeding of Field Corn. (Unpublished study including letter
dated Jul 10, 1961 from H.E. Rea to Reed W. Varner, received Oct 30, 1961 under 352-270;
submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL:002864-A)
18222 E.I. du Pont de Nemours & Company (1961) Data Supporting Experimental Use of Lorox
Weed Killer. (Unpublished study received Aug 24, 1961 under 352-270; CDL:002863-A)
18266 Thompson, L. (1977) To Determine Herbicidal Efficacy and Crop Tolerance When EL-171
4AS Is Surface Applied to Young Nonbearing Peach Trees for the Second Consecutive Year:
Experiment No. MDH6,7-6. (Unpublished study received May 1, 1978 under 1471 -112;
submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.; CDL:233838-
AP)
18278 Meyer, ? (1976) Market Development Field Data Summary: Experiment No. 13803.
(Unpublished study received Jul 13, 1976 under 524308; submitted by Monsanto Co., St.
Louis, Mo.; CDL:227765-I)
Page 119 of 266
-------
18293 E.I. du Pont de Nemours and Company (1962) Linuron—Disappearance from Agricultural
Soils. (Unpublished study received May 13, 1963 under 352-270; CDL:125589-A)
18429 Parochetti, J.; Tnplett, G.B.; Whitehead, J.D.; et al. (1972) Summary: Ortho Paraquat CL +
Princep SOW + Aatrex SOW as a Preemergence Treatment in No Till Corn. (Unpublished study
received Jul 30, 1973 under 239-2186; submitted by Chevron Chemical Co., Richmond, Calif.;
CDL:008383-AB)
18430 Chevron Chemical Company (1971) Summary of Residue Tests with a Tank-Mixture of
Paraquat, Atrazine and Simazine Applied as a Preplant, Preemergence Spray in Corn.
Summary of studies 008383-AD through 008383-AG. (Unpublished study received Jul 30,
1973 under 239-2186; CDL:008383-AC)
18431 Hennmg, R.C.; Dewey, M.L.; Westberg, G.L. (1971) Residue Data Sheet: Corn (Field): Test
No. T-2148. (Unpublished study received Jul 30, 1973 under 239-2186; prepared in
cooperation with Morse Laboratories, Inc., submitted by Chevron Chemical Co., Richmond,
Calif.; CDL:008383-AE)
18432 Baker, H.R.; Hennmg, R.C.; Dewey, M.L.; et al. (1971) Residue Data Sheet: Corn (Field): Test
No. T-2149. (Unpublished study received Jul 30, 1973 under 239-2186; prepared in
cooperation with Morse Laboratories, Inc., submitted by Chevron Chemical Co., Richmond,
Calif.; CDL:008383-AF)
18433 Hennmg, R.C.; Dewey, M.L. (1973) Residue Data Sheet: Corn (Field): Test No. T-2150.
(Unpublished study received Jul 30, 1973 under 239-2186; prepared in cooperation with Morse
Laboratories, Inc., submitted by Chevron Chemical Co., Richmond, Calif.; CDL: 008383-AG)
18495 Bullock, R.N. (1965) Preemergence Weed Control in a New Strawberry Planting-1965:
Research Report CF-530. (Unpublished study received May 18, 1966 under 8192-4; prepared
by Oregon State Univ., North Willamette Experiment Station, submitted by Ciba
Agrochermcal Co., Summit, N.J.; CDL:007054-E)
18511 Noll, C.J. (1965) Strawberry Weed Control 1965-66: Research Report CF-566. (Unpublished
study received Mar 13, 1966 under 6F0489; prepared by Pennsylvania State Univ., Dept. of
Horticulture, submitted by Ciba Agrochemical Co., Summit, N.J.; CDL:090554-D)
18728 Ferrant, N (1976) No-Till Field Corn: Test No. 10989d. (Unpublished study received Nov 10,
1977 under 100-EX-59; prepared by Agway, Inc., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:232201-K)
18729 Ferrant, N. (1976) No-Till Field Corn: Test No. 10989c. (Unpublished study received Nov 10,
1977 under 100-EX-59; prepared by Agway, Inc., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:232201-N)
18733 Westmoreland, W.G. (1974) To Screen Potential Combinations for Use in Stubble-Plant Com:
Test No. SE OH 103 74. (Unpublished study received Nov 10, 1977 under 100-EX-59;
submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:232200-L)
18741 Schroeder, C.A. (1977) Dual 6E and Cycle SOW-Corn Experimental Program: Test No. OC
SH 114 76. (Unpublished study received Sep 19, 1977 under 100-EX-58; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:233147-AD)
18743 Luke, J.E. (1977) Evaluate Dual in Combinations for Weed Control in No-Till Corn: Test No.
NE OH 505 76. (Unpublished study received Sep 19, 1977 under 100-EX-58; submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:233149-J)
18745 Williams, J.L.; Bauman, T.T.; Wiley, G.L.; et al. (1977) Uniform Corn, 1977. (Unpublished
study received Oct 20, 1978 under 100583; prepared by Purdue Univ., submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:235354-N)
18748 Williams, J.L.; Bauman, T.T.; Wiley, G.L.; et al. (1977) Uniform Corn, 1977. (Unpublished
study received Oct 20, 1978 under 100583; prepared by Purdue Univ., submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:235354-BM)
18773 Hooks, J.W. (19??) The Use of Nitrogen Solutions with Herbicides in South Carolina.
(Unpublished study received Mar 25, 1964 under 352-199; prepared by ClemsonUniv.,
Extension Service, submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.; CDL:
028552-A)
Page 120 of 266
-------
18848 Kmcaid, L.R.; Ammons, R. (1963) Effect of C-2059 and Tenoran (C1983) on Sugarcane:
Research Report No. 9. (Unpublished study received Oct 8, 1968 under 9F0764; prepared in
cooperation with Louisiana State Univ., submitted by Ciba Agrochemical Co., Summit, N.J.;
CDL:091317-A)
18857 Schubert, O.E. (1968?) Effect of Several Combinations of Herbicides on the Weight and
Development of Midway Strawberry Plants in the Greenhouse. (Unpublished study received
Dec 17, 1968 under unknown admin, no.; prepared by West Virginia Univ., Dept. of
Horticulture, submitted by Union Carbide Agricultural Products Co., Ambler, Pa.;
CDL:220836-A)
19075 Myhre, A.S.; Peabody, D.V. (1966) Weed Control Research in Ornamentals: Research Report
CF-701. (Unpublished study received Apr 30, 1966 under 6F0505; prepared by Washington
State Univ., Western Washington Research and Extension Center and Northwestern
Washington Research and Extension Unit, submitted by Ciba Agrochemical Co., Summit,
NJ.;CDL:090592-CV)
19570 Downs, W.G. (1967) Effects of Siduron on Crabgrass,~Digitaria~ ?~spp~., and Several
Turfgrass Species. Master's thesis, Pennsylvania State Univ., Dept. of Agronomy.
(Unpublished study received Aug 28, 1973 under 3442-698; submitted by USS Agri-
Chemicals Div., United States Steel Corp., Atlanta, Ga.; CDL: 008754-B)
19700 Great Lakes Biochemical Company, Incorporated (1971?) Supporting Data and Background
Information for the Registration of Algimycin Brand Dry Granular Algicide and Algimycin
Brand Algicide Tablets. (Unpublished study received Jul 24, 1974 under 736427;
CDL:016080-A)
19701 Great Lakes Biochemical Company, Incorporated (19??) Supporting Data and Background
Information for the Registration of Algimycin G and Algimycin T. (Unpublished study
received Jul 24, 1974 7364-27; CDL:026525-A)
19721 Great Lakes Biochemical Company, Incorporated (1971) Supplemental Supporting Data for
the Registration of Algimycin Brand Dry Granular Algicide and Algimycin Brand Algicide
Tablets. (Unpublished study received Nov 22, 1971 under 7364-14; CDL:220100-A)
19791 Great Lakes Biochemical Company, Incorporated (1971) Supporting Data and Background
Information for the Registration of Algimycin Brand Dry Granular Algicide and Algimycin
Brand Algicide Tablets. (Unpublished study received Sep 15, 1971 under 736414;
CDL:220144-B)
19792 Great Lakes Biochemical Company, Incorporated (1973) Supporting Data and Background
Information for the Registration of Algimycin 400. (Unpublished study received Nov 15, 1973
under7364-14; CDL:220144-C)
19793 Great Lakes Biochemical Company, Incorporated (1971) Supplemental Supporting Data for
the Registration of Algimycin Brand Dry Granular Algicide and Algimycin Brand Algicide
Tablets. (Unpublished study received Nov 15, 1973 under 7364-14; CDL:220144-D)
20079 Mississippi State University, Agricultural Experiment Station (19??) Recommendations for
Control of Weeds in Mississippi. (Unpublished study received Feb 12, 1962 under 352-199;
submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL: 028750-A)
20097 Richards, R.F. (1978) Narrative Summary: Proposed Amendments to Atratol?(R)| SOW Label.
Summary of studies 235689-B through 235689-P, 235689-T, 23689-U and 235689-W.
(Unpublished study received Nov 6, 1978 under 100-503; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:235689-A)
20098 Herman, D. (1977) To Evaluate Tank Mix Combinations for Contact Activity and for Residual
Weed Control in the IWC Markets: Test No. 03 OH 022 76. (Unpublished study receives Nov
6, 1978 under 100-503; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 235689-G)
20099 Christensen, M.D.; Heyer, C. (1977) Test Tank Mix Combinations for Contact Activity & for
Residual Weed Control: Test No. OW OH 202 76. (Unpublished study received Nov 6, 1978
under 100-503; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:235689-I)
20100 Vawter, I.E. (1978) Evaluate Pramis Atratol SOW with Princep SOW and Evik Pramis with
Evik Ontrack 800 with Banvel 720 for Seasonal Control of Kochia and Grasses: Test No. MW
IH 901 76. (Unpublished study received Nov 6, 1978 under 100-503; submitted by Ciba-Geigy
Corp., Greensboro,N.C.; CDL:235689-L)
Page 121 of 266
-------
20103 Togikawa, A.; Hanson, N.S.; Yamasaki, W.; et al. (1964) ?Efficacy of Various Herbicides on
Weed Control in Sugar Cane|. (Unpublished study received Sep 8, 1964 under 352-247;
prepared in cooperation with Hawaiian Sugar Planters' Association, submitted by E.I. du Pont
de Nemours & Co., Wilmington, Del; CDL: 002836-B)
20104 E.I. du Pont de Nemours & Company (1962) Annual Weed Control Demonstrations.
(Unpublished study received Mar 18, 1965 under 352247; CDL:002839-B)
20115 Lee, W.O. (1970) Diuron—Grass Seed Crops. (Unpublished study including letter dated Sep 9,
1969 from W.O. Lee to Virgil Hyatt, received Sep 15, 1970 under 352-247; submitted by E.I.
du Pont de Nemours & Co., Wilmington, Del; CDL:002857-A)
20116 Drake, D. C.; Ley den, R.F. (1964) Data Supporting Revised Recommendations for Karmex
Diruon Weed Killer for Selective Control of Weeds in Citrus Groves in Texas. (Unpublished
study including letters dated Jun 4, 1964 and Sep 10, 1964 from R.F. Ley den to Darrell Drake,
received Apr 6, 1965 under 352-247; prepared in cooperation with Texas A & I Univ., Citrus
Institute, submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL: 002841-A)
20148 Gangstad, E.O. (1963) Pre-emergence Application of Herbicides in Fertilizer Mixtures for
Control of Winter Annual Weeds on Established Bermuda Grass Sod. (Unpublished study
received Feb 11, 1963 under 1850-153; prepared by Texas Research Foundation, submitted by
Agricultural Chemicals, Inc., Llano, Tex; CDL: 229814-A)
20149 Bivins, J.L.; Wilcox, R.F.; Hemstreet, C.; et al. (1958) KarmexA(R)I NW Neburon Herbicide
for Use in Woody Ornamentals. (Unpublished study received Nov 1, 1958 under 352-244;
prepared in cooperation with Kramer Nursery and others, submitted by E.I. du Pont de
Nemours & Co., Wilmington, Del; CDL:229419-A)
20150 Rahn, E.M.; Noonan, J.; McDiarmid, F.H.; et al. (1958) Kloben Neburon Weed Killer for
Tomatoes. (Unpublished study received Nov 1, 1958 under 352-244; prepared in cooperation
with Univ. of Delaware and others, submitted by E.I. du Pont de Nemours & Co., Wilmington,
Del; CDL:229419-B)
20210 Kurtz, E.A.; Sinclair, A.T.; Primer, P.E.; et al. (1968) Summary of Tandex Efficacy Data-
Prickley Lettuce. (Unpublished study received Apr 17, 1972 under 279-2717; prepared in
cooperation with American Cyanamid Co., submitted by FMC Corp., Philadelphia, Pa.;
CDL:002491-A)
20213 Ames, G.; Spangler, P.; Johnson, R.R.; et al. (1968) Summary of Tandex Efficacy Data-Aster.
(Unpublished study received Apr 17, 1972 under 279-2717; prepared in cooperation with
Amchem and Butte County (California), Agricultural Commissioners Office, submitted by
FMC Corp., Philadelphia, Pa.; CDL:002491-E)
20214 Hagood, E.S.; Furtick, W.R. (1968) Summary of Tandex Efficacy Data-Bentgrass.
(Unpublished study received Apr 17, 1972 under 279-2717; prepared in cooperation with
Oregon State University, Dept. of Farm Crops, submitted by FMC Corp., Philadelphia, Pa.;
CDL:002491-F)
20216 Hagood, E.S.; Johnson, R.; Messinger, D. (1968) Summary of Tandex Efficacy Data--
Goldenrod. (Unpublished study received Apr 17, 1972 under 279-2717; prepared in
cooperation with Amchem and Davey Treet Expert Co., submitted by FMC Corp.,
Philadelphia, Pa.; CDL:002491-H)
20248 Primer, P.E.; Kurtz, E.A.; Heckmann, R.A.; et al. (1967) 083-NIA 11092: R-1082.
(Unpublished study including data found in 002489-B and 002489-C, received Jan 15, 1968
under 279-EX-44; prepared in cooperation with Sonoma County (California), Agricultural
Commissioners Office, submitted by FMC Corp., Philadelphia, Pa.; CDL: 123302-D)
20249 Rammer, LA.; Primer, P.E.; Kurtz, E.A.; et al. (1967) 083-NIA 11092 (Control of Annual and
Perennial Weeds): R-1083. (Unpublished study received Jan 15, 1968 under 279-EX-44;
prepared in cooperation with California, Div. of Highways and others, submitted by FMC
Corp., Philadelphia, Pa.; CDL:123302-E)
20254 Hagood, E.S.; Hagood, S., Jr. (1971) Tanzme 410 Granules: Efficacy Data: M-2926.
(Unpublished study received Oct 18, 1971 under 279-2898; submitted by FMC Corp.,
Philadelphia, Pa.; CDL: 002522-A)
Page 122 of 266
-------
20270 Miles, L.; Liming, G.; Kurtz, E.A.; et al. (1972) ?Tandex vs. Weeds and Brush|. (Unpublished
study including M-2297, R-1080, R-1082..., received Aug 13, 1973 under 279-2717; prepared
in cooperation with Nalco Chemical Co. and others, submitted by FMC Corp., Philadelphia,
Pa.; CDL:008300-F)
20271 Schroeder, J.; Luce, P.; Hagood, S., Jr.; et al. (1972) Application for Amended Registration:
Tandex 80 Wettable Powder; Tandex 4 Granules. (Unpublished study received Aug 13, 1973
under 2792717; submitted by FMC Corp., Philadelphia, Pa.; CDL:008300-G)
20272 Hagood, S., Jr.; Hagood, E.S.; Thomas, J.M.; et al. (1972) Summary of Tandex Efficacy Data
for Control of Barley. (Unpublished study received Apr 9, 1973 under 279-2717; prepared in
cooperation with Madera Irrigation District and others, submitted by FMC Corp., Philadelphia,
Pa.; CDL:002492-A)
20274 Thomas, J.M.; Teranishi, R.; Primer, P.E.; et al. (1969) Summary of Tandex Efficacy Data
Control of Filaree. (Unpublished study received Apr 9, 1973 under 279-2717; prepared in
cooperation with Madera Irrigation District and Contra Costa County (California), Agricultural
Commissioners Office, submitted by FMC Corp., Philadelphia, Pa.; CDL:002492-C)
20280 Haltvick, E.T.; Weis, G.G.; Hamilton, ? (1969) Summary of Tandex Efficacy Data for Control
of Purslane. (Unpublished study received Apr 9, 1973 under 279-2717; prepared in
cooperation with Univ. of Wisconsin, Horticulture Dept., submitted by FMC Corp.,
Philadelphia, Pa.; CDL:002492-I)
20288 Hagood, S., Jr.; Schroeder, J.; Luce, P.; et al. (1972) Summary of Tandex Efficacy Data for
Control of Timothy. (Unpublished study received Apr 9, 1973 under 279-2717; prepared in
cooperation with Amchem, submitted by FMC Corp., Philadelphia, Pa.; CDL: 002492-Q)
20289 Primer, P.E.; Kurtz, E.A.; Gibson, W.I.; et al. (1968) Summary of Tandex Efficacy Data for
Control of Wild Radish. (Unpublished study received Apr 9, 1973 under 279-2717; prepared in
cooperation with Univ. of California and Solano Irrigation District, submitted by FMC Corp.,
Philadelphia, Pa.; CDL:002492-R)
20308 Grehlinger, P.; Messinger, D.; Miles, L.; et al. (1972) Summary of Tandex Efficacy Data for
Control of Sassafrass ?sic|. (Unpublished study received Apr 9, 1973 under 279-2717;
prepared in cooperation with Amchem Products, submitted by FMC Corp., Philadelphia, Pa.;
CDL:002492-AL)
20311 Hagood, ?; Ames, G.; Spangler, P.; et al. (1969) Summary of Tandex Efficacy Data for
Control of Foxtail. (Unpublished study received Apr 9, 1973 under 279-2717; prepared in
cooperation with Amchem and others, submitted by FMC Corp., Philadelphia, Pa.;
CDL:002492-AO)
20322 Johnson, R.; Messinger, D.; Otto, L.; et al. (1968) Summary of Tandex Efficacy Data for the
Control of Milkweed. (Unpublished study received Apr 9, 1973 under 279-2717; prepared in
cooperation with Amchem and Nalco Chemical Co., submitted by FMC Corp., Philadelphia,
Pa.; CDL:002492-BA)
20326 Johnson, R.; Messinger, D.; Otto, L.; et al. (1968) Summary of Tandex Efficacy Data for the
Control of Wild Carrot. (Unpublished study received Apr 9, 1973 under 279-2717; prepared in
cooperation with Amchem, submitted by FMC Corp., Philadelphia, Pa.; CDL:002492-BE)
20337 Hagood, E.S., Jr.; Hagood, E.S. (1972) Summary of Tandex Efficacy Data for the Control of
Horsetail. (Unpublished study received Apr 9, 1973 under 279-2717; submitted by FMC Corp.,
Philadelphia, Pa.; CDL:002492-BO)
20342 Hagood, E.S., Jr.; Hagood, E.S. (1972) Summary of Tandex Efficacy Data for the Control of
Poison Ivy. (Unpublished study received Apr 9, 1973 under 279-2717; submitted by FMC
Corp., Philadelphia, Pa.; CDL:002492-BT)
20504 Gulf Research & Development Company (1972) Performance of Prefox in Weed Control on
Com: 1972 Farmer Data. (Unpublished study received Jul 12, 1972 under 2G1214;
CDL:091041-B)
20528 Lee, G.A.; Alley, H.P. (1971) Weed control in field beans, wheat fallow, and corn (1970
progress report). Wyoming Agricultural Experiment Station Research Journal 45(?/Mar):l,29-
31. (Incomplete study; also~In~unpublished submission received Jul 11, 1973 under 201-279;
submitted by Shell Chemical Co., Washington, D.C.; CDL:000985-G)
Page 123 of 266
-------
20819 Armstrng ?sic , ? (1974) Market Development Field Data Summary: Experiment No. 4452.
(Unpublished study received Aug 24, 1978 under 1471-97; prepared by Monsanto Commercial
Products Co., submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind;
CDL:234834-K)
20820 Homesley, ? (1974) Market Development Field Data Summary: Experiment No. 2750.
(Unpublished study received Aug 24, 1978 under 1471-97; prepared by Monsanto Commercial
Products Co., submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.;
CDL:234834-L)
20822 Reynolds, ? (1974) Market Development Field Data Summary: Experiment No. 2877.
(Unpublished study received Aug 24, 1978 under 1471-97; prepared by Monsanto Commercial
Products Co., submitted by Elanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.;
CDL: 234834-N)
20830 Johnson, G.B.; Walker, J.C.; Beals, R.D.; et al. (1974) Industrial Weed and Brush Control
Data: Experiment No. MO # 1. (Unpublished study received Aug 24, 1978 under 1471-97;
submitted by Elanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.; CDL:234834-
_V)
20837 Johnson, G.B.; Carter, D.; Brock, R.; et al. (1975) Industrial Weed and Brush Control Data:
Experiment No. MS # 1. (Unpublished study received Aug 24, 1978 under 1471-97; submitted
by Elanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.; CDL:234834-AC)
20857 Great Lakes Biochemical Company, Incorporated (1970?) Supporting Data for the Registration
of Algimycm ABA. (Unpublished study received Nov 15, 1973 under 7364-14; CDL:220144-
_A)
21161 Hemphill, DD. (1968) Field Data Sheet for Herbicides: Research Report CF-3937.
(Unpublished study including supplement, received Oct 18, 1969 under 9F0846; prepared by
Univ. of Missouri, Dept. of Horticulture, submitted by Ciba Agrochemical Co., Summit, N.J.;
CDL: 091463-AY)
21187 Rud, O.E. (1969) Evaluation of Herbicides on Corn at the Tidewater Research Station,
Holland, Virginia: Research Report CF-4787. (Unpublished study received Oct 18, 1969 under
9F0846; prepared by Virginia Polytechnic Institute and State Univ., Dept. of Plant Pathology
and Physiology, submitted by Ciba Agrochemical Co., Summit, N.J.; CDL:091463-BZ)
21188 Rud, O.E. (1969) Preliminary Herbicide Evaluation on Corn: Research Report CF-4790.
(Unpublished study received Oct 18,1969 under 9F0846; prepared by Virginia Polytechnic
Institute and State Univ., Dept. of Plant Pathology and Physiology, submitted by Ciba
Agrochemical Co., Wilmington, Del; CDL:091463-CA)
21321 Strain, G.; Perry, F.B., Jr.; James, B.L.; et al. (1966) ?Efficacy of Herban on Ornamentals]:
Call Report # 194. (Unpublished study including call report # 254, received Jan 28, 1966 under
891-64; prepared in cooperation with Swan Creek Nursery and others, submitted by Hercules,
Inc., Agricultural Chemicals, Wilmington, Del; CDL:005129-D)
21328 Christie, J.R.; Rutledge, C. (1964) (Efficacy of Herban on Citrus Fruits). (Unpublished study
including letter dated Oct 12, 1964 from J.R. Christie to Paul Cohee, received Jan 28, 1966
under 891-64; prepared by Florida Agricultural Supply Co., submitted by Hercules, Inc.,
Agricultural Chemicals, Wilmington, Del; CDL:005129-U)
21349 Taylor, J.L. (1961) Preemergence Weed Control in Field Grown Woody Ornamental Plants.
(Unpublished study received Feb 17, 1965 under 891-64; prepared by Univ. of Florida,
Agricultural Extension Service, submitted by Hercules, Inc., Agricultural Chemicals,
Wilmington, Del; CDL:094791 -J)
21350 Hercules, Incorporated (1962) Pre-emergence Weed Control Experiment in Field Grown
Cinderella Rose on~R~?.~fortuneana~Rootstock. (Unpublished study received Feb 17, 1965
under 891-64; CDL: 094791-L)
21351 Herron, J.W. (1962) A Summary of 1962 Chemical Weed Control Research on Ornamentals,
Vegetable Crops and Strawberries. (Unpublished study received Feb 17, 1965 under 891-64;
prepared by Univ. of Kentucky, Dept. of Horticulture, submitted by Hercules, Inc.,
Agricultural Chemicals, Wilmington, Del; CDL:094791-M)
Page 124 of 266
-------
21390 Huffine, W.W. (1963) Effect of Various Chemicals on Control of Annual Grasses and
Broadleaf Weeds in Turf. (Unpublished study received Feb 17, 1965 under 891 -64; prepared
by Oklahoma State Univ., Agronomy Dept., submitted by Hercules, Inc., Agricultural
Chemicals, Wilmington, Del; CDL:005122-N)
21442 Hercules, Incorporated (1962) Summary: Crop Tolerance in Peanuts. (Unpublished study
received Jan 17, 1963 under 891-63; CDL: 005112-F)
21578 Gulf Oil Chemicals Company (1969?) The Metabolism of S-9115 in Plants, Animals and Soil.
(Unpublished study received on unknown date under 4090-EX-16; CDL: 127223-J)
21579
Gulf Oil Chemicals Company (19??) Growth Habits of the Corn Plant. (Unpublished study
received Dec 13, 1968 under 4090-EX-16; CDL: 127223-K)
21747 Dowler, C.; Goza, A.; Ragsdale, T.; et al. (1969) ?Field Performance Data: Sutan|.
(Unpublished study received Apr 20, 1970 under 476-2049; prepared in cooperation with
Helena Chemical Co. and others, submitted by Stauffer Chemical Co., Richmond, Calif.;
CDL003884-A)
21748 Nelson, D.; Barney, P.; Jeffrey, L.S.; et al. (1974) ?Sutan and Other Chemicals on Corn|.
(Unpublished study received May 2, 1975 under 476-2156; submitted by Stauffer Chemical
Co., Richmond, Calif.; CDL:009609-A)
21764 Greulach, L.; Kief, D.; Tweedy, I; et al. (1973) Sutan +: Index of Weed Control Reports-
Nutgrass. (Unpublished study received Apr 5, 1974 under 476-2132; submitted by Stauffer
Chemical Co., Richmond, Calif; CDL:009847-E)
21776 Switzer, C.M.; Anderson, G.W.; Bandeen, J.D.; et al. (1966) Guide to Chemical Weed Control.
By Ontario Herbicide Committee. N.P. (pp. 3,19-23 only; also~In~unpublished submission
received Aug 17, 1966 under 100-439; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000278-B)
21777 Anon. (1961) ?Without title|. PRI News 9(?/Dec): 108-110. (Also ?~In~unpubhshed
submission received Aug 17, 1966 under 100-439; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000278-E)
21801 Handnch, W.R.; Gerhold, J.F.; Marz, W.F.; et al. (1975) Summary: Sutan + 10-G
Phytotoxicity Data. (Unpublished study received Jan 29, 1976 under 476-2001; submitted by
Stauffer Chemical Co., Richmond, Calif.; CDL:223353-A)
21850 Gerhold, J.F.; Maltby, R.; Layton, J.; et al. (1974) ?Performance Reports: Weed Control and
Corn Tolerance]. (Unpublished study received Jan 14, 1975 under 5G1645; submitted by
Stauffer Chemical Co., Richmond, Calif.; CDL:095397-A)
22158 Stauffer Chemical Company (1958) ?Formulation of 6E for Weed Control in Snap Beans|.
(Unpublished study received Jan 15, 1959 under 476-1198; CDL:008306-F)
22163 Stauffer Chemical Company (1958) ?Efficacy Study on Sweet Corn|. (Unpublished study
received Jan 15, 1959 under 479-1198; CDL: 008306-K)
22168 Stauffer Chemical Company (1958) ?Efficacy Study with Formulation 6E on Potatoes].
(Unpublished study received Jan 15, 1959 under 479-1198; CDL:008306-P)
22169 Stauffer Chemical Company (1958) ?Efficacy Study on Strawberries]. (Unpublished study
received Jan 15, 1959 under 476-1198; CDL: 008306-Q)
22170 Stauffer Chemical Company (1958) ?Efficacy Study on Tomatoes]. (Unpublished study
received Jan 15, 1959 under 476-1198; CDL: 008306-R)
22171 Stauffer Chemical Company (1958) ?Efficacy Study on Johnson Grass]. (Unpublished study
received Jan 15, 1959 under 476-1198; CDL: 008306-S)
22185 DiVall, J.W.; Hendnkson, B.; Kief, D.; et al. (1973) Eradicane 6-E Weed Control-Teawood
(Spiny Sida). (Unpublished study received Jun 12,1974 under 476-2131; prepared by Agri-
Research Associates, Inc. and others, submitted by Stauffer Chemical Co., Richmond, Calif.;
CDL :018047-D)
22196 Furtick, W.R.; Foret, J.A.; Scudder, W.; et al. (1957) Snap Beans. (Unpublished study received
Nov 1, 1957 under 476-1198; prepared in cooperation with Oregon State College, submitted
by Stauffer Chemical Co., Richmond, Calif.; CDL:003722-A)
22197 Smith, L.G.; Hemphill, D.D.; Rahn, E.M.; et al. (1957) Strawberries. (Unpublished study
received Oct 1, 1957 under 476-1198; prepared in cooperation with Strawberry Research
Institute and others, submitted by Stauffer Chemical Co., Richmond, Calif.; CDL:003721-A)
Page 125 of 266
-------
22203 Conover, C.;Pulmer, J.P.; Hamaraki, C. (1966) Ornamentals—Weed Control. (Unpublished
study including test nos. H-93-JW-68 and h-7-JW-66, received Jan 6, 1969 under 476-2032;
prepared by Clemson Univ. in cooperation with Pennsylvania State Univ., submitted by
Stauffer Chemical Co., Richmond, Calif.; CDL:018021-A)
22225 Stauffer Chemical Company (1963) Eptam--Sweet Potatoes: Deletion of Not on Vine Cuttings.
(Unpublished study Jan 10, 1964 under 476-1198; CDL:003726-F)
22243 Snell, T.L.; Bmg, A.; Pndham, A.M.S.; et al. (1963) Compound Performance Report.
(Unpublished study received Dec 10, 1964 under 476-1307; submitted by Stauffer Chemical
Co., Richmond, Calif.; CDL:003748-A)
22255 Thompson, J.T.; Hauser, E.W.; Dempsey, A.H. (1959) Responses of Transplanted Sweet
Potatoes to Several Herbicides. (Unpublished study received Jan 12, 1960 under 476-EX-26;
prepared by Georgia Experiment Station, submitted by Stauffer Chemical Co., Richmond,
Calif.; CDL:123682-B)
22532 Crabtree, G. (1962) Herbicides tested for residues. Oregon Vegetable Digest XI: (2): 1 -4.
(Also~In~unpublished submission received May 14, 1963 under 876-EX-3; submitted by
Velsicol Chemical Corp., Chicago, III; CDL:127151-D)
22745 Leonard, O.A.; lider, L.A.; Glenn, R.K. (1965) Absorption and Translocation of Herbicides by
Thompson Seedless (Sultanina) Grape,~Vitis vinifera~L. (Unpublished study received Aug 30,
1965 under 6F0466; prepared by Univ. of California—Davis, Depts. of Botany and Viticulture
andEnology, submitted by Velsicol Chemical Corp., Chicago, III; CDL:090517-AT)
23154 Lambert, S.M.; Porter, P.E.; Schieferstien, R.H. (1965) Movement and sorption of chemicals
applied to the soil. Weeds 13(3): 185190. (Also~In~unpublished submission received Mar 8,
1976 under 201-379; submitted by Shell Chemical Co., Washington, D.C.; CDL: 223591-B)
23172 Van Scoik, W.S.; Tafuro, A.J.; Vondrachek, G. (1974) Selective Preemergence Herbicidal
Performance of Prowl 3E (AC 92,553) Alone and in Combinations with Aatrex SOW and
Bladex SOW: Field Corn, Var. Pioneer 3937: Report No. 74-292. (Unpublished study received
Sep 27, 1974 under 5F1556; submitted by American Cyanamid Co., Princeton, N.J.;
CDL:094236-B)
23173 Mueller, R.; Van Scoik, W. S.; Kust, C. A. (1974) Selective Preemergence Herbicidal
Performance of Prowl 3E (AC 92,553) Alone and in Tank Mix Combinations with Aatrex
SOW and Bladex SOW: Field Com (M395A Variety): Report No. 74-228. (Unpublished study
received Sep 27, 1974 under 5F1556; submitted by American Cyanamid Co., Princeton, N.J.;
CDL:094236-C)
23176 Roberts, W.W.; Nzewi, G.I. (1974) Selective Preemergence Herbicidal Performance of Prowl
3E (AC 92,553) in Tank Mix Combination with Atrazme SOW: Field Corn, Var. Dekalb:
Report No. 74-215. (Unpublished study received Sep 27, 1974 under 5F1556; submitted by
American Cyanamid Co., Princeton, N.J.; CDL:094236-F)
23213 Muller, P.W.; Payot, P.H. (1966) Fate of 14C-Labelled Triazine herbicides in plants. Pages 61 -
70,~In~Isotopes Weed Research: Proceedings of IAEA Symposium; 1965-66, Vienna, Austria.
N.P. (Also~In~unpublished submission received Jul 1, 1971 under unknown admin, no.;
submitted by Shell Chemical Co., Washington, D.C.; CDL:221995-R)
23214 Hauck, R.D.; Stephenson, H.F. (1964) Nitrification of Triazine Nitrogen. Journal of
Agricultural andFood Chemistry 12(2):147151. (Also~In~unpublished submission received
Jul 1, 1971 under unknown admin, no.; submitted by Shell Chemical Co., Washington, D.C.;
CDL:221995-T)
23215 Montgomery, M.L.; Botsford, D.L.; Freed, V.H. (1969) Metabolism of Hydroxysimazine by
corn plants. Journal of Agricultural andFood Chemistry 17(6): 1241-1243.
(Also~In~unpublished submission received Jul 1, 1971 under unknown admin, no.; submitted
by Shell Chemical Co., Washington, D.C.; CDL:221995-U)
23218 Couch, R.W.; Gramlich, J.V.; Davis, D.E.; et al. (1965) The metabolism of Atrazine and
Simazine by soil fungi. Proceedings of the Southern Weed Conference 18:623-631. (Also in
unpublished submission received Jul 1, 1971 under unknown admin, no.; submitted by Shell
Chemical Co., Washington, D.C.; CDL:221995-Y)
Page 126 of 266
-------
23219 Ragab, M.T.H.; McCollum, J.P. (1961) Degradation of CA14I-labeled Simazine by plants and
soil microorganisms. Weeds 9(l):72-84. (Also~In~unpublished submission received Jul 1,
1971 under unknown admin, no.; submitted by Shell Chemical Co., Washington, D.C.;
CDL:221995-Z)
23226 Rappos, S.; Hardman, N.F.; Riddle, R.; et al. (1974) ?Efficacy of Simazine and Other
Chemicals for Various Weeds]: Test No. H-8RGH-72. (Unpublished study including test nos.
H-9-RGH-72, H10-RGH-72, H-11 -RGH-72..., received Dec 17, 1974 under 476-2108;
prepared in cooperation with Luchessa Brothers and others, submitted by Stauffer Chemical
Co., Richmond, Calif.; CDL:101113-A)
23235 Parker, R.; Solether, N.; Gay, A.D.; et al. (1974) Crop Residue Studies Summary for Devrinol
50-WP 4-6 Lbs. a.i./A on Grapefruit and Oranges in Texas. (Unpublished study received Dec
17, 1974 under 476-2108; submitted by Stauffer Chemical Co., Richmond, Calif.;
CDL:101112-G)
23236 Wiltrout, T.R.; Holt, H.A.; Lange, A.H.; et al. (1976) Summary Tables. Summary of study
226358-B. (Unpublished study received Oct 21, 1976 under 100-437; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:226358-A)
23237 Ross, R.H.; Wiltrout, T.R.; Holt, H.A.; et al. (1975) ?Efficacy of Herbicides on Trees in Weed
Control|. (Unpublished study including published data, received Oct 21, 1976 under 100-437;
prepared in cooperation with Purdue Univ., Dept. of Forestry and Natural Resources and
others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:226358-B)
23238 Ciba-Geigy Corporation (19??) ?Efficacy of Herbicides on Alfalfa in Weed Control|.
(Unpublished study received Jul 30, 1968 under 100-EX-16; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL: 122329-A)
23239 Ciba-Geigy Corporation (1975) Simazine: Name, Chemical Identity, and Composition of the
Pesticide Chemical. (Unpublished study received Jan 6, 1976 under 6E1725; CDL:097505-C)
23240 Ciba-Geigy Corporation (1975) Simazine: Reasonable Grounds in Support of This Petition.
(Unpublished study received Jan 6, 1976 under 6E1725; CDL:097505-D)
23241 Childs, W.H. (1963) Chemical Weed Control in Strawberries for West Virginia. (Unpublished
study received Aug 9, 1963 under 72-477; submitted by Miller Chemical and Fertilizer Corp.,
Hanover, Pa.; CDL:229883-A)
23242 Chevron Chemical Co. (1976) Paraquat and Paraquat Plus Simazine: Weed Control in
Established Asparagus: General Summary. Unpublished Study prepared in Cooperation with
Virginia Polytechnic Institute and State Univ. and Others. 65 P.
23243 Cantrell, C.M.; Phillips, L.L.; Crow, R.V. (1973) ?Algae Control|. (Unpublished study
received Apr 27, 1977 under 100-588; prepared by Mohawk Laboratories, submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:229640-A)
23244 Pruss, S.W. (1972) Effect of Simazine Treatment on Some Aquatic Organisms and Dissolved
Oxygen Levels in Two Connecticut Lakes. (Unpublished study received on unknown date
under 100-EX-35; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:223593-C)
23245 Westmoreland, W.G.; Taylor, J.B.; Richards, R.F. (1975) ?Herbicide Tolerance on Trees|: Test
No. 3-H-12-70-S. (Unpublished study including test nos. SE OH 00271, SE OH 00171, SE OH
035 70..., received Oct 21, 1976 under 100-437; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:226360-A)
23246 Heinrichs, L. (1977) Analysis of Simazine in PrincepA(R)I 4L Formulations by Gas
Chromatography. Method no. PA-73-A dated May 20, 1977. (Unpublished study received Aug
26, 1977 under 100-526; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:231408-D)
23247
Ciba-Geigy Corporation (19??) Reports of Investigations Made with Respect to the Safety of
PrincepA(R)I 4L Herbicide in Support of Princep 1% Algicide ?sic|. Summary of studies
229643-C through 229643-H. (Unpublished study received Apr 27, 1977 under 100-588;
CDL:229643-B)
23248 Saunders, H. (1972) Acute Oral Toxicity in Rats: Contract No. 1201748-102. (Unpublished
study received Apr 27, 1977 under 100588; prepared by Affiliated Medical Research, Inc.,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:229643-C)
Page 127 of 266
-------
23249 Hintz, C.; Kretchmar, B. (1973) Report to Ciba-Geigy Corporation: Acute Toxicity Studies
with Prmcep 4L: IBT No. 601-04166. (Unpublished study received Apr 27, 1977 under 100-
588; prepared by Industrial Bio-Test Laboratories, Inc., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:229643-D)
23250 Saunders, H. (1972) Acute Dermal LD50 Test in Rabbits: Contract No. 120-1748-102.
(Unpublished study received Apr 27, 1977 under 100-588; prepared by Affiliated Medical
Research, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:229643-E)
23251 Zabel, L. (1976) Report to Ciba-Geigy Corporation: Acute Aerosol Inhalation Toxicity Study
in Rats: IBT No. 8562-09518. (Unpublished study received Apr 27, 1977 under 100-588;
prepared by Industrial Bio-Test Laboratories, Inc., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:229643-F)
23252 Saunders, H. (1972) Primary Dermal Irritation of Geigy GA-2-297 in Rabbits: Contract No.
121-1748-102. (Unpublished study received Apr 27, 1977 under 100-588; prepared by
Affiliated Medical Research, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:229643-G)
23253 Saunders, H. (1972) Primary Eye Irritation of Geigy GA -2-297 in Rabbits: Contract No. 121 -
1748-102. (Unpublished study received Apr 27, 1977 under 100-588; prepared by Affiliated
Medical Research, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:229643-H)
23254 Cook, J.D.; Smith, B.W. (1976) Sensitivity of Striped Bass Fingerlings to Simazine.
(Unpublished study including letter dated Jan 11, 1978 from J.P. Hawke to H.A. Collins,
received Feb 17, 1978 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:232888-A)
23255 Ciba-Geigy Corporation (19??) A Comparison of the Tests of Certain Chemicals and
Antibiotics to Striped Bass Fry and Fingerlings in Fresh Water and in Water of 10 PPL
Salinity. (Unpublished study received Feb 17, 1978 under 100-437; CDL:232888-B)
23256 Snow, J.R. (1976) A Technique for Controlling Weeds in Striped Bass Rearing Ponds.
(Unpublished study received Feb 17, 1978 under 100-437; prepared by Auburn Univ., Dept. of
Fisheries and Allied Aquacultures, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:232888-C)
23257 Consultox Laboratories, Limited (1974) A Report Prepared for I. PI. CL: Simazine: Acute Oral
and Dermal Toxicity Evaluation: CL74 : 46 : 996B. (Unpublished study received Dec 19, 1977
under 33660-2; submitted by Industrial Prodotti Chimici, S.p.a., Novate Milanese, Italy;
CDL:232504-A)
23258 Kapp, R.W.; Marshall, ? (1975) Final Report: Acute Eye Irritation Potential Study in Rabbits:
Project No. 915-104. (Unpublished study received Dec 19, 1977 under 33660-2; prepared by
Hazleton Laboratories America, Inc., submitted by Industria Prodotti Chimici, S.p.a., Novate
Milanese, Italy; CDL:232504-B)
23259 Reno, F.E.; Andrews,?; KAPP (1976) Final Report: Acute Eye Irritation Study in Rabbits:
Project No. 915-118. (Unpublished study received Dec 19, 1977 under 33660-2; prepared by
Hazleton Laboratories America, Inc., submitted by Industria Prodotti Chimici, S.p.a., Novate
Milanese, Italy; CDL:232504-C)
23260 Kapp, R.W.; Marshall, ? (1975) Final Report: Primary Skin Irritation Study in Rabbits: Project
No. 915-105. (Unpublished study received Dec 19, 1977 under 33660-2; prepared by Hazleton
Laboratories America, Inc., submitted by Industria Prodotti Chimici, S.p.a., Novate Milanese,
Italy; CDL:232504-D)
23261 Kapp, R.W.; Krumm, ?; Hardy, ? (1975) Final Report: Acute Inhalation Toxicity Study in
Rats: Project No. M915-103. (Unpublished study received Dec 19, 1977 under 33660-2;
prepared by Hazleton Laboratories America, Inc., submitted by Industria Prodotti Chimici,
S.p.a., Novate Milanese, Italy; CDL:232504-E)
23262 Ciba-Geigy Corporation (19??) Reports of Acute Mammalian Toxicity Studies Made to
Support the Appropriate Signal Word, Warnings and Precautionary Statements for the
Herbicide Formulation, ConquerA(TM)I Granular Vegetation Killer (ConquerA(TM)I GVK).
Summary of studies 231937-B and231937-C. (Unpublished study received Sep 22, 1977
under 100-574; CDL:231937-A)
Page 128 of 266
-------
23263 Horath, L.L. (1976) Report to Ciba-Geigy Corporation: Acute Dust Inhalation Toxicity Study
in Rats: IBT No. 8562-09299. (Unpublished study received Sep 22, 1977 under 100-574;
prepared by Industrial Bio-Test Laboratories, Inc., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:231937-C)
23264 Ciba-Geigy Corporation (19??) Reports of Investigations Made with Respect to the Safety of
the Pesticide Prmcep(R) SOW. Summary of studies 100905-A, 100969-A, 230227-B and
230227-D. (Unpublished study received May 19, 1977 under 100-437; CDL: 230227-A)
23265 Baker, R.G. (1976) Report to Ciba-Geigy Corporation: Acute Oral Toxicity Study with
PrmcepA(R)I SOW Herbicide (F1750456) in Albino Rats: IBT No. 8530-09517. (Unpublished
study received May 19, 1977 under 100-437; prepared by Industrial Bio-Test Laboratories,
Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:230227-B)
23266 Sachsse, K.; Ullman, L. (1976) Acute Inhalation Toxicity in the Rat of G 27692 WP 80 (A-782
F): Project No. Siss 5653. (Unpublished study including published data and letter dated Feb 3,
1978 from J.A. Norton to Henry M. Jacoby, received May 19, 1977 under 100-437; prepared
by Ciba-Geigy, AG, submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:230227-D)
23267
Monsanto Company (19??) Physical and Chemical Compatability of the Tank Mixture.
(Unpublished study received Dec 19, 1977 under 524-308; CDL:232519-A)
23268 Monsanto Company (1974) Summary of Residue Data. (Unpublished study received Dec 19,
1977 under 524-285; CDL:232519-B)
23269 Monsanto Company (19??) Reasonable Grounds in Support of the Request: ?Roundup plus
Lasso plus Princep|. (Unpublished study received Dec 19, 1977 under 524-285; CDL:232519-
_Q
23270 Monsanto Company (1976) The Comparison of the Preemergence Annual Weed Control of
Roundup plus Lasso plus Simazine Compared to Lasso plus Simazine. (Unpublished study
received Dec 19, 1977 under 524-285; CDL:232519-D)
23271 Monsanto Company (1976) Summary and Conclusions. (Unpublished study received Dec 19,
1977 under 524-285; CDL:232519-E)
23272 Thamngton, W.; Thetford, L. (1972) Residue Summary: Simazine Corn SOW vs. 4L: Pre -
emergent Treatment of Simazine. (Unpublished study received Oct 16, 1972 under 100-526;
submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:101176-A)
23273 Mattson, A.M. (1975) Gesatop Z—Bananas: Results of Tests on the Amount of Residue
Remaining, Including a Description of the Analytical Methods Used: Report No. GAAC-
75069. (Unpublished study received Jan 6, 1976 under GE1725; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:095229-A)
23274 Schenker, M.; Holzhauer, S.; Schnurr, G.; et al. (1975) Simazine ...and Ametryn...Residues in
Bananas after Application of Gesatop Z 80 WP, Honduras 1973-1974: No. RVA 46/75.
(Unpublished study received Jan 6, 1976 under GE1725; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:095229-B)
23275 Schenker, M.; Holzhauer, S.; Schnurr, G.; et al. (1975) Simazine ...and Ametryn...Residues in
Bananas after Application of Gesatop Z 80 WP at the Normal Use Rate, Costa Rica, 1974:No.
RVA 48/75. (Unpublished study received Jan 6, 1976 under 6E1725; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:095229-C)
23276 Schenker, M.; Holzhauer, S.; Schnurr, G.; et al. (1975) Simazine ...and Ametryn...Residues in
Bananas after Application of Gesatop Z 80 WP at Double Use Rate, Costa Rica, 1974: No.
RVA 50/75. (Unpublished study received Jan 6, 1976 under 6E1725; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:095229-D)
23277 Motko, L.; Martin, V; Turchick, J.T.; et al. (1965) Residue Report: AG-A No. 903.
(Unpublished study received Jan 6, 1976 under 6E1725; prepared in cooperation with United
Fruit Co. and (Cortes) Honduras, Tropical Research Station, submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:095229-E)
23278 Ramsteiner, K.; Macko, L. (1971) Triazine Herbicides: Gaschromatographic Determination of
Residues in Fruits, Vegetables and Plant Material. Method REM 17/71 dated Jul 19, 1971.
(Unpublished study received Jan 6, 1976 under 6E1725; prepared by Ciba-Geigy, Ltd.,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:095229-F)
Page 129 of 266
-------
23279 Ramsteiner, K.; Karlhuber, B. (1973) Parent Hydroxytriazines: Residue Determination in Plant
Material by High-Performance Liquid Chromatography. Method REM 1/73 dated Feb 6, 1973.
(Unpublished study received Jan 6, 1976 under 6E1725; prepared by Ciba-Geigy, Ltd.,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:095229-G)
23280 Mattson, A.M.; Solga, J. (1966) The Determination of Atrazine, Simazine and Prometryne in
Cow's Milk by Gas Chromatography. Method dated Nov 11, 1966. (Unpublished study
received Jul 15, 1968 under 7F5034; submitted by Geigy Chemical Co., Ardsley, N.Y.;
CDL:092912-A)
23281 Geigy Chemical Corporation (19??) Name, Chemical Identity and Composition of Simazine.
(Unpublished study received Sep 19, 1966 under 7F0534; CDL:092912-D)
23282 Ashe, W.F. (1964) Tests Conducted on Net Algae by Use of Simazine 80-W. (Unpublished
study including letter dated Jul 17, 1964 from W.F. Ashe to J. Flanagan, received Jul 17, 1964
under 100437; prepared by U.S. Fish and Wildlife Service, Frankfort National Fish Hatchery,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 132042-A)
23283 N. Jonas & Company (1973) Efficacy Data: ?Winterizing Algaecide|. (Unpublished study
received on unknown date under 3432-33; CDL:221909-A)
23284 Geigy Agricultural Chemicals (19??) Simazine Herbicides: Weed Control in Apples and Pears.
Ardsley, N.Y.: Geigy. (Simazine information sheet no. 16; also~In~unpublished submission
received on unknown date under unknown admin, no.; CDL: 130944-A)
23285 Geigy Agricultural Chemicals (19??) Simazine Herbicides: Weed Control in Vineyards.
Ardsley, NY.: Geigy. (Simazine information sheet no. 17; also~In~unpublished submission
received on unknown date under unknown admin, no.; CDL: 130944-B)
23286 Geigy Agricultural Chemicals (19??) Simazine Herbicides: Calibration of Equipment. Ardsley,
N. Y.: Geigy. (Simazine information sheet no. 19; also~In~unpublished submission received on
unknown date under unknown admin, no.; CDL: 130944-C)
23287 Geigy Agricultural Chemicals (19??) Simazine Herbicides: Chemical Weed Control in
Ornamental Plantings. Ardsley, NY.: Geigy. (Simazine information sheet no. 13;
also~In~unpublished study received on unknown date under unknown admin, no.;
CDL :130944-E)
23288 Kolbe, M.H.; Cartner, S. (1962) Results of Weed Control in Highbush Blueberries on Upland
Soil. (Unpublished study received Nov 19, 1962 under 100-437; prepared by North Carolina
State College, Agricultural Extension Service, submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:222304-A)
23290 Chappell, W.E.; Rollins, H.A., Jr.; Williams, G.R.; et al. (1962) Weed Control in Young Apple
and Peach Orchards and in Strawberry and Raspberry Plantings. (Unpublished study received
Nov 19, 1962 under 100-437; prepared by Virginia Agricultural Experiment Station, submitted
by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 222304-C)
23292 Cantrell, C.M.; Phillips, L.L.; Crow, R.V. (1972) National Chemsearch Cimacide Algae
Control Agent for Cooling Towers. (Unpublished study received Aug 30, 1972 under 1769-
234; submitted by NCH Corp., National Chemsearch Div., Irving, Tex.; CDL: 221540-A)
23293 Crow, R.V. (1973) National Chemsearch Cimacide Algae Control Agent for Cooling Towers.
(Unpublished study received May 16, 1973 under 1769-234; submitted by NCH Corp.,
National Chemsearch Div., Irving, Tex.; CDL:221541 -A)
23294 Ballantine, L.; Rolla, H. (1975) Dissipation of Simazine in Ponds: Report No. GAAC-75065.
(Unpublished study received Aug 28, 1975 under 100-437; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:221044-B)
23295 Simoneaux, B.; Sy, A. (1972) Simazine Metabolism in an Aquatic System: Report No. GAAC-
72121. (Unpublished study received Aug 28, 1975 under 100-437; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:221044-C)
23296 Caballa, S.H.; Knaak, J.B. (1972) Metabolism of delta 14C-Simazme in Large Bluegills:
Report No. GAAC-72096. (Unpublished study received Aug 28, 1975 under 100-437;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:221044-D)
Page 130 of 266
-------
23297 Halama, P.; Balu, K.; Hofberg, A. (1972) Photolysis of Simazine in Aqueous Solution under
Natural and Artificial Sunlight Conditions: Report No. GAAC-72118. (Unpublished study
received Aug 28, 1975 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:221044-E)
23298 Buser, H.R.; Simon, W.; Tracey, B. (1971) Photolysis of Simazine on Glass under Natural and
Artificial Sunlight Conditions: Report No. GAAC-71074. (Unpublished study received Aug
28, 1975 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 221044-G)
23301 Ciba-Geigy Corporation (19??) Accumulation of Xenobiotics in an Aquatic Food Chain.
(Unpublished study received Aug 28, 1975 under 100-437; CDL:221044-J)
23303 Juby, M; Orr, P.; Arbuckle, W. (1974) Simazine Pond Dissipation Study: AG-A No. 3200 1,11.
(Unpublished study received Aug 28, 1975 under 100-437; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:221044-L)
23304 Norton, I; Tweedy, B. (1975) Residue Report: Water: AG-A No. 3225 1,11. (Unpublished
study received Aug 28, 1975 under 100-437; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:221044-M)
23305 Juby, M.; Orr, ? (1975) Residue Report: Water: AGA No. 3440 1,11. (Unpublished study
received Aug 28, 1975 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:221044-O)
23306 Juby, M.; Orr, ? (1975) Residue Report: Water: AGA No. 3442 1,11. (Unpublished study
received Aug 28, 1975 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:221044-P)
23307 Juby, M. (1975) Residue Report: Water: AGA No. 3444 1,11. (Unpublished study received
Aug 28, 1975 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:221044-Q)
23308 Gigger, R.P. (1961) Determination of Small Amounts of Atrazine, Propazine and Simazine.
Undated method. (Unpublished study received Mar 30, 1962 under 100-Ex-5; submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:122302-C)
23309 Mattson, A.M.; Solga, J. (1962) Determination of Simazine Residue in Macadamia Nuts.
Method no. AG-3 dated Mar 21, 1962. (Unpublished study received Mar 30, 1962 under 100-
EX-5; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 122302-D)
23310 Ciba-Geigy Corporation (1964) Summary of Data on Effectiveness: ?Simazine|. (Unpublished
study received Apr 13, 1961 under 100-EX-5; CDL: 122301-A)
23311 Hiltibran, R.C.; Westray, W.H. (1964) Simazine Residue-Pond Water: AG-A 727.
(Unpublished study including AG-A 746, 790 and 750, received Jan 13, 1965 under 100-EX-5;
prepared in cooperation with Illinois, Natural History Survey and U.S. Naval Air Station at
Lakehurst, Conservation Club, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL :122301-B)
23312 Lange, A.H. (1961) Recent Results with Simazine, a Pre-emergence Herbicide. PRI News
9(?/Mar):22-31. (Also~In~unpublished submission received Apr 13, 1961 under 100-EX-5;
submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:122301-M)
23313 Fisher, E.; Rogers, B.L.; Wicks, G.; et al. (1960) Residue Analysis. (Unpublished study
received Apr 13, 1961 under 100-EX-5; prepared by Cornell Univ., Dept. of Pomology and
others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:122301-N)
23314 Snow, J.R. (1961) Simazine as an Algicide ?sic| for Bass Ponds. (Unpublished study received
Apr 13, 1961 under 100-EX-5; prepared by U.S. Fish and Wildlife Service, submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:122301-O)
23315 Ciba-Geigy Corporation (1964) Fish Toxicity. (Unpublished study received Apr 13, 1961
under 100-EX-5; CDL:122301-P)
23316 Geigy Agricultural Chemicals (1968) 1967-68 PrmcepA(TM)I80W Alfalfa Large Plot Trial
Program Evaluation Results. (Unpublished study received Mar 17, 1969 under 100-EX-16;
CDL: 122328-A)
23317 Wright, L.S., Jr.; Bellies, R.P. (1966) Simazine: The Effect on Shell Growth in Oysters.
(Unpublished study received Jul 7, 1967 under unknown admin, no.; prepared by Woodard
Research Corp., submitted by Ciba-Geigy Corp., Greensboro, NC; CDL: 122297-B)
Page 131 of 266
-------
23318 Woodard Research Corporation (1965) Simazine: Safety Evaluation on Fish and Wildlife:
(Bobwhite Quail, Mallard Ducks, Rainbow Trout, Sunfish and Goldfish). (Unpublished study
received Jul 7, 1967 under unknown admin, no.; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:122297-C)
23319 Woodard Research Corporation (19??) Simazine: Subacute Toxicity in Mallard Ducks.
(Unpublished study received Jul 7, 1967 under unknown admin, no.; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL: 122297-D)
23320 Woodard Research Corporation (1949?) Simazine: Subacute Toxicity in Rainbow Trout.
(Unpublished study received Jul 7, 1967 under unknown admin, no.; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:122297-E)
23321 Woodard Research Corporation (19??) Simazine: Acute Toxicity in Sunfish. (Unpublished
study received Jul 7, 1967 under unknown admin, no.; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:122297-F)
Woodard Research Corporation (19??) Simazine: Acute Toxicity in Goldfish. (Unpublished
study received Jul 7, 1967 under unknown admin, no.; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:122297-G)
23323 Bellies, R.P.; Scott, W.; Knott, W. (1965) Simazine: Summary of Safety Evaluation on Fish
and Wildlife. (Unpublished study received Jul 7, 1967 under unknown admin, no.; submitted
by CibaGeigy Corp., Greensboro, N.C.; CDL:122297-H)
23325 Gigger, R.P. (1961) Determination of Small Amounts of Atrazine, Propazine and Simazine.
Undated Method. (Unpublished study received Oct 26, 1962 under 100-437; submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL: 101142-A)
23326 Freed, V.H.; Montgomery, M. (1958) Preliminary Report: The Absorption and Translocation
of Simazine. (Unpublished study received Mar 24, 1958 under unknown admin, no., prepared
by Oregon State Univ., Dept. of Agricultural Chemistry, submitted by ?; CDL: 124294-A)
23327 Mattson, A.M.; Hargan, R.P.; DeKraker, J.D.; et al. (1973) ?Residue Reports of Simazine and
Other Herbicides on Pecans|. Summary of studies 093684-B through 093684-D. (Unpublished
study received Mar 29, 1973 under 3F1378; prepared in cooperation with Univ. of Georgia,
Coastal Experiment Station and Texas A & M Univ., Plant Sciences Dept., submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:093684-A)
23328 Eschbach, J.; Li, C. (1973) Residue Determination of Simazine and Its Metabolites, G-28279
and G-30414 in Pecans Using Gas Chrormtography with Microcoulometric Detection and
Thin-Layer Chromatography. Method No. AG-238 dated Feb 16, 1973. (Unpublished study
received Mar 29, 1973 under 3F1378; submitted by CibaGeigy Corp., Greensboro, N.C.;
CDL:093684-B)
23329 Ross, J.A.; Tucker,B.V.; White, J.C.; et al. (1978) Residues in Sour Cherries, Plums, Grapes,
Pecans, Filberts, Lemons and Oranges Resulting from the Application of Simazine in Tank
Mixture with Paraquat: Report No. ABR-78042. (Unpublished study received Aug 2, 1978
under 100-437; prepared in cooperation with Chevron Chemical Co. and En-Cas Laboratories,
submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:234570-A)
23331 Sleight, B.H., III (1973) Acute Toxicity of Simazine to Pink Shrimp (?~Penaeus duorarum-?)
and Mud Crab (?~Neopanope texana-?). (Unpublished study received Apr 25, 1973 under
unknown admin, no., prepared by Bionomics, Inc., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:129174-A)
23332 Crabtree, G.; Putnam, A.R.; Love, A.P.; et al. (1978) ?Efficacy of Herbicides on Various Fruits
and Vegetables]. (Unpublished study including published data, received Aug 2, 1978 under
100437; prepared in cooperation with Oregon State Univ., Agricultural Experiment Station,
Dep. of Horticulture and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:234569-A)
Christensen, M.D.; Elmore, C.L.; Buschmann, L.L. (1975) Cooperation Report Summary:
Report No. 10410. (Unpublished study including report no. 10409, received Mar 9, 1978 under
100-437; prepared in cooperation with Univ. of California—Davis, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:233015-A)
Page 132 of 266
-------
23334 Phillips, R.L.; Tucker, D.P.H. (1976) ?Efficacy of Herbicides on Weed Control in Oranges].
(Unpublished study including published data, received Mar 9, 1978 under 100-437; prepared
by Univ. of Florida, Agricultural Research and Education Center, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:233011-A)
23335 Monsanto Company (19??) Physical and Chemical Compatibility of the Tank Mixture.
(Unpublished study received Dec 19, 1977 under 524-308; CDL:232518-A)
23336 Monsanto Company (1974) Residues of Glyphosate, Atrazine and Simazine in or on Field
Corn Grain, Sweet Corn and Corn Forage and Fodder following a Tank Mix, Pre-emergent,
Minimum Till Application of Roundup, Atrazine and Simazine. (Unpublished study received
Dec 19, 1977 under 524-308; CDL:232518-B)
23337 Monsanto Company (19??) Reasonable Grounds in Support of the Request. (Unpublished
study received Dec 19, 1977 under 524-308; CDL:232518-C)
23338 Wu, ?; Meyer, ?; Nfthertn, ?; et al. (1976) The Comparison of the Preemergence Annual Weed
Control of Roundup plus Atrazine plus Simazine Compared to Atrazine plus Simazine.
(Unpublished study received Dec 19, 1977 under 524-308; submitted by Monsanto Co.,
Washington, D.C.; CDL:232518-D)
23339 Monsanto Company (19??) The Soil Dissipation of Glyphosate, Alachlor, Atrazine and
Simazine Herbicides. (Unpublished study received Dec 19, 1977 under 524-308; CDL:232518-
.E)
23340 Snow, J.R. (1962) A Preliminary Report on the Control of Pithophora with Simazine.
(Unpublished study received on unknown date under 13765-1; prepared by U.S. Fish and
Wildlife Service, submitted by Parks Enterprises, Inc., Temecula, Calif.; CDL: 011086-A)
23341 Snow, J.R. (1964) Simazine as a Preflooding Treatment for Weed Control in Hatchery Ponds.
(Unpublished study received on unknown date under 13765-1; prepared by U.S. Fish and
Wildlife Service, submitted by Parks Enterprises, Inc., Temecula, Calif.; CDL: 011086-C)
23342 Pierce, P.C.; Frey, I.E.; Yawn, H.M. (1964) Field Evaluations of Newer Aquatic Herbicides.
(Unpublished study received on unknown date under 13765-1; prepared by Georgia Game and
Fish Commission, submitted by Parks Enterprises, Inc., Temecula, Calif; CDL:011086-D)
23344 Great Lakes Biochemical Company, Incorporated (1973?) Supplemental Supporting Data and
Background Information for Registration of Algimycin 400. (Unpublished study received Feb
20, 1974 under 7364-23; CDL:020088-D)
23345 Fitzgerald, G.P.; Faust, S.L. (1963) Factors affecting the algicidal and algistatic properties of
Copper. Applied Microbiology 11(4):345-351. (Also~In~unpublished submission received Feb
20, 1974 under 7364-23; submitted by Great Lakes Biochemical Co., Inc., Milwaukee, Wis.;
CDL:020088-E)
23346 D'Agostino, A.; Bihn, J. (1971?) Final Report: Simazine: Effectiveness against Algae and
Toxicity to Fish Fry. (Unpublished study received May 24, 1972 under 7689-14; prepared by
St. John's Univ., Dept. of Biology, submitted by Wardley Products Co., Inc., Secaucus, N.J.;
CDL:009205-A)
23347 Graham, ?; Serdy, ?; Reynolds, ?; et al. (1976) Summary and Conclusions. (Unpublished study
received Dec 19, 1977 under 524308; submitted by Monsanto Co., Washington, D.C.;
CDL:232518-F)
23348 Saario, C.A.; Welsh, A.; Newhouse, B. (1978) Efficacy and Crop Safety Summary:
PrincepA(R)I80W + Paraquat CL on Walnuts. (Unpublished study received Mar 9, 1978 under
100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:233014-A)
23349 Thompson, L., Jr.; Holt, B.E.; Bond, J.M.; et al. (1978) Biological Research Report on
Herbicide Efficacy and Crop Safety. (Unpublished study received Mar 9, 1978 under 100-437;
prepared in cooperation with United States Testing Co., Inc., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:233012-A)
23350 Lee, T.C. (1978) ?Compatibility Studies of Prmcep and Evik|: AG 4710. (Unpublished study
including AG 4884, received Mar 9, 1978 under 100-437; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:233012-B)
23351 Collins, H.A.; Taylor, J.B.; Riddell, D.; et al. (1978) Biological Research Report on Herbicide
Efficacy and Crop Safety. (Unpublished study received Mar 9, 1978 under 100-437; submitted
by Ciba-Geigy Corp., Greensboro, N.C.; CDL:233010-A)
Page 133 of 266
-------
23352 Dobbins, L.J. (1978) ?Compatibility Study of Prmcep SOW and Evik 80W|: AG 4899.
(Unpublished study received Mar 9, 1978 under 100-437; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL: 233010-B)
23353 Gangstad, E.O. (1963) ?Efficacy Study to Control Weeds in various Grasses]. (Unpublished
study including published data, received Feb 7, 1963 under 100-428; prepared by Texas
Research Foundation, Plant Science Dept, Hoblitzelle Agricultural Laboratory, submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:000197-A)
23354
Day, B.E. (19??) Analysis of Lemons from Treated Orchards for Residues of Simazine: Table
6. (Unpublished study received Apr 21, 1965 under 100-437; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000234-D)
23355 LOUISIANA STATE UNIV. (1963) ?EFFECTIVENESS OF HERBICIDES ON WEEDS
AND GRASSES]. UNPUBLISHED COMPILATION. 45 P.
23357 Sheets, W.A.; Fisher, E.G. (1960) ?Simazin on Various Fruits|. (Unpublished study received
May 12, 1961 under 100-437; prepared in cooperation with Oregon State College, Northern
Willamette Valley Branch Experiment Station and Cornell Univ., Agricultural Experiment
Station, Dept. of Pomology, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000220-
.E)
23358 UNIV. OF MASSACHUSETTS (1960) ?THE USE OF SIMAZINE AND OTHER
CHEMICALS TO CONTROL WEEDS AROUND APPLE AND CITRUS TREES|.
UNPUBLISHED STUDY PREPARED IN COOPERATION WITH UNIV. OF FLORIDA,
CITRUS EXPERIMENT STATION. 13 P.
23359 Fisher, E.G.; Curtis, O.F., Jr. (1959) Extension Suggestions for Trial Use of Herbicides on
Young Non-bearing Fruit Trees: F-104. (Unpublished study including letter dated Dec 15,
1959 from E.G. Fisher to Clayton E. Bartley, received May 12, 1961 under 100437; prepared
by Cornell Univ., Agricultural Experiment Station, Dept. of Pomology, submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:000220-G)
23361 University of Wisconsin, Agricultural Experiment Station (1958) Excerpt from Wisconsin
Agricultural Experiment Station Annual Report: Project 755. (Unpublished study received Jul
27, 1959 under unknown admin, no.; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000213-I)
23362 Geigy Agricultural Chemicals (1957) ?Residue Effects of Simazine on Pre -emergent
Cucumbers, Snap Beans, Ladino White Clover, Peas, Rye Grass, Alfalfa, Soy Beans and Oats|.
(Unpublished study received Dec 18, 1957 under unknown admin, no.; CDL:000213-K)
23363 Kossan ?sic|, B.; Couch, J. (1958) Simazine Trials on Multiflora Rose and Privet.
(Unpublished study received on unknown date under unknown admin, no.; prepared in
cooperation with E.I. du Pont de Nemours & Co., Inc., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000213-M)
23364 Woodard, G.; Cronin, M.T.I. (1962) Simazine SOW: Chronic Oral Toxicity in Dogs-52 Week
Interim Report. (Unpublished study received Sep 16, 1965 under 5F0447; prepared by
Woodard Research Corp., submitted by Geigy Chemical Co., Ardsley, N. Y.; CDL: 090489-A)
23365 Johnston, C.D.; Cronin, M.T.I. (1965) Simazine: Three-Generation Reproduction Study in the
Rat. (Unpublished study received Sep 16, 1965 under 5F0447; prepared by Woodard Research
Corp., submitted by Geigy Chemical Corp., Ardsley, N.Y.; CDL:090489-B)
23366 Simoneaux, B.; Sy, A. (1972) Simazine Metabolism in an Aquatic System: Report No. GAAC-
72121. (Unpublished study received Dec 13, 1972 under OF0996; submitted by Geigy
Chemical Co., Ardsley, NY.; CDL:091715-B)
23367 Posner, S. (1971) Metabolism of Simazine in an Aquatic System: (M304-1F); (M3-04-2F);
(M3-04-3F). (Unpublished study received Dec 13, 1972 under OF0996; prepared by Biometric
Testing, Inc., submitted by Geigy Chemical Co., Ardsley, N.Y.; CDL:091715-C)
23368 Caballa, S.H.; Knaak, J.B. (1972) Metabolism of delta 14C-Simazme in Large Bluegills:
Report No. GAAC-72096. (Unpublished study received Dec 13, 1972 under OF0996;
submitted by Geigy Chemical Co., Ardsley, N.Y.; CDL:091715-D)
Page 134 of 266
-------
23369 Kahrs, R.A. (1969) Determination of Simazine Residues in Fish and Water by
Microcoulometric Gas Chromatography. Method no. AG-111 dated Aug 22, 1969.
(Unpublished study received Dec 13, 1972 under OF0996; submitted by Geigy Chemical Co.,
Ardsley, N.Y.; CDL:091715-E)
23370 Ramsteiner, K. (1971) Triazine Herbicides: Gaschromatographic Determination of Residues in
Soil. Method no. REM 11/71/R g dated Jun 15, 1971. (Unpublished study received Dec 13,
1972 under OF0996; prepared by Ciba-Geigy, AG, submitted by Geigy Chemical Co., Ardsley,
N.Y.; CDL:091715-F)
23502 Geigy Chemical Corporation (19??) The Determination of Chlorotriazine Residues in Plant
Material, Animal Tissues and Water Using the Ultraviolet Method: Analytical Bulletin No. 7.
(Unpublished study received Aug 10, 1973 under 4F1425; CDL:093800-F)
23512 Houseworth, L.D.; Schnappinger, H.G.; Slagowski, J.L.; et al. (1979) Tank Mixes of
Metolachlor (6E, 8E) plus Simazine and/or Atrazine plus Paraquat or Glyphosate-Com:
Summary of Residue Data: Report No. ABR-79105. (Unpublished study received Dec 10,
1979 under 100-583; prepared in cooperation with Chevron Chemical Co. and others,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:241647-A)
23515 Ballantine, L.G.; Herman, M.M.; Coan, R.M.; et al. (1979) BicepA(R)I plus RoundupA(R)I or
Paraquat and DualA(R)I/PrincepA(R)I plus Roundup or Paraquat Tank Mix Soil Dissipation
Studies: Report No. ABR-79101. (Unpublished study received Dec 10, 1979 under 100-583;
prepared in cooperation with Chevron Chemical Co. and others, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:241649-A)
23531 Knake, E.L.; Smith, D.F.; Meggit, W.; et al. (1972) Supplemental Data To Support the
Addition of Atrazine 4L in the Section on Lasso plus Atrazine 804 for Use on the Various
Corn Crops. (Unpublished study received Jan 11, 1973 under 524-285; prepared in cooperation
with Univ. of Kentucky, Agronomy Dept. and others, submitted by Monsanto Co.,
Washington, D.C.; CDL:008287-A)
23543 Foy, C.L.; Hiranpradit, H. (1977) Herbicide Movement with Water and Effects of Contaminant
Levels on Non-target Organisms: OWRT Project A-046-VA. (Unpublished study received Jul
19, 1978 under 201-403; prepared by Virginia Polytechnic Institute and State Univ., Water
Resources Research Center, Dept. of Plant Pathology and Physiology, submitted by Shell
Chemical Co., Washington, D.C.; CDL:234469-AO)
23544 Torres, A.M.R.; O'Flaherty, L.M. (1976) Influence of pesticides on
?~Chlorella~?,_Chlorococcum~?,_Stigeoclonium~(Chlorophyceae),
?~Tribonema~?,_Vaucheria~(Xanthophyceae) and~Oscillatoria~ (Cyan ophyceae). Phycologia
15(l):25-36. (Also~In~unpublished submission received Jul 19, 1978 under 201-403;
submitted by Shell Chemical Co., Washington, D.C.; CDL:234469-AP)
23566 Ciba-Geigy Corporation (1977) Full Reports of Investigations Made with Respect to the Safety
of the Ciba-Geigy Herbicide, Procyazine (CGA -18762) and Related Triazines Supporting
Proposed Tolerances for Procyazine in Corn. Summary of studies 231964-B and 231964-C.
(Unpublished study received Oct 7, 1977 under 100566; CDL:231964-A)
23626 Parochetti, J.; Triplett, G.B.; Whitehead, J.D.; et al. (1972) Data Summary: Ortho Paraquat CL
+ Princep SOW + Aatrex SOW Weed Control in No Till Corn. (Unpublished study received Jul
2, 1975 under 239-2186; prepared in cooperation with Univ. of Maryland and others,
submitted by Chevron Chemical Co., Richmond, Calif.; CDL:119804-C)
23627 Boyd, J.M.; Baynon, E.E.; York, J.D.; et al. (1974) Paraquat + Simazine + Atrazine:
Preplant/Preemergence Weed Control in NoTill Corn: Summary of Grower Trials.
(Unpublished study received Jul 2, 1975 under 239-2186; submitted by Chevron Chemical
Co., Richmond, Calif.; CDL:119804-D)
23628 Baker, H.R.; Henning, R.C.; Dewey, M.L.; et al. (1971) Summary of Residue Tests with a
Tank-Mixture of Paraquat, Atrazine and Simazine Applied as a Preplant, Preemergence Spray
in Corn. (Unpublished study received Jul 2, 1975 under 239-2186; prepared in cooperation
with Morse Laboratories, Inc., submitted by Chevron Chemical Co., Richmond, Calif.;
CDL:119804-E)
Page 135 of 266
-------
23759 Duke, W.; Nzewi, G.I. (1974) Selective Preemergence Herbicidal Performance of AC 92,553
Alone and in Combination with Atrazine: Report No. 74-170. (Unpublished study received Sep
27, 1974 under 5F1556; prepared in cooperation with Cornell Univ., submitted by American
Cyanamid Co., Pnnceton, N.J.; CDL:094241-K)
23760 Duke, W.; Nzewi, G.I. (1974) Selective Preemergence Herbicidal Performance of AC 92,553
Alone and in Combination with Atrazine: Report No. 74-171. (Unpublished study received Sep
27, 1974 under 5F1556; prepared in cooperation with Cornell Univ., submitted by American
Cyanamid Co., Princeton, N.J.; CDL:094241-L)
23761 Duke, W.; Nzewi, G.I. (1974) Evaluation of Preemergence Performance of AC 92,553 (3E)
Herbicide on Com: Report No. 74-182. (Unpublished study received Sep 27, 1974 under
5F1556; prepared in cooperation with Cornell Univ., submitted by American Cyanamid Co.,
Princeton, N.J.; CDL:094241-M)
23763 Mitchell, J.R.; Nzewi, G.I.; Wells, O.S. (1974) Selective Preemergence Herbicidal
Performance of Prowl (SEC) Alone and in Combination with Atrazine and Cyanazine: Report
No. 74-174. (Unpublished study received Sep 27, 1974 under 5F1556; prepared in cooperation
with Univ. of New Hampshire, Dept. of Plant Science, submitted by American Cyanamid Co.,
Princeton, N.J.; CDL: 09424l-O)
23840 Kearney, P.C.; Kaufman, D.D.; Sheets, T.J. (1965) Metabolites of Simazine
by~Aspergillus_fumigatus~?. Journal of Agricultural and Food Chemistry 13(4):369-372.
(Also~In~unpublished submission received Jul 1, 1971 under unknown admin, no.; submitted
by Shell Chemical Co., Washington, D.C.; CDL:221995-X)
23846 Dobson, J.B.; Nzewi, G.I. (1974) Selective Preemergence Herbicidal Performance of Prowl 4E
(AC 92,553) Alone and Prowl 3E in Tank Mix Combination with Atrazine 4L: Report No. 74-
249. (Unpublished study received Sep 27, 1974 under 5F1556; submitted by American
Cyanamid Co., Princeton, N.J.; CDL:094237-F)
23860 Leggett, W.; Dobson, J.; Kust, C.A. (1974) Selective Preemergence Herbicidal Performance of
Prowl 3E (AC 92,553) Alone and in Tank Mix Combinations with Aatrex SOW, Bladex SOW
and Lasso 4E: Report No. 74-194. (Unpublished study received Sep 27, 1974 under 5F1556;
submitted by American Cyanamid Co., Princeton, N.J.; CDL:094237-U)
23863 Thieme, J.M.; Janzen, K.M.; Wang, H.C. (1978) Sutan+/Bladex Impregnated on Dry Bulk
FertilizerPreplant Incorporated on Corn. (Unpublished study received Oct 10, 1978 under 476-
2156; submitted by Stauffer Chemical Co., Richmond, Calif.; CDL:235284-B)
23874 Stauffer Chemical Company (1973) Citrus Phytotoxicity. (Unpublished study received Dec 17,
1974under 476-2150; CDL:028423-A)
23876 Cannon, J.L.; Smith, V.; McAfee, K.H. (1974) Crop Residue Studies Summary for Devrmol
50-WP 4 Lbs.A.I./A. on Grapefruit, Lemons and Tangerines in California/Arizona and
Oranges in Arizona. (Unpublished study received Dec 17, 1974 under 476-2150; prepared in
cooperation with Lemoniera Co. and Reedley College, submitted by Stauffer Chemical Co.,
Richmond, Calif.; CDL: 028423-C)
23877 Zaput, P.; Leach, J.; Hamilton, K.C.; et al. (1974) Devrmol SOW-Paraquat 2E. (Unpublished
study received Dec 17, 1974 under 476-2150; prepared in cooperation with Univ. of Arizona
and others, submitted by Stauffer Chemical Co., Richmond, Calif.; CDL:028423-D)
23878 Stauffer Chemical Company (1974) Devrinol + Simazine-Almond Phytotoxicity.
(Unpublished study received Dec 17, 1974 under 4762150; CDL:028423-E)
23879 Stauffer Chemical Company (1974) Devrinol-Citrus Phytotoxicity. (Unpublished study
received Dec 17, 1974 under 476-2150; CDL: 028423-F)
Stauffer Chemical Company (1973) Grape Phytotoxicity. (Unpublished study received Dec 17,
1974under 476-2150; CDL:028423-G)
23881 Stauffer Chemical Company (1973) Peach Phytotoxicity. (Unpublished study received Dec 17,
1974under 476-2150; CDL:028423-H)
23882 Stauffer Chemical Company (1973) Plum (Prunes) Phytotoxicity. (Unpublished study received
Dec 17, 1974under 476-2150; CDL: 028423-1)
Page 136 of 266
-------
23883 Thompson, R.; Jensen, ?; Elmore, C.; et al. (1974) Crop Residue Studies Summary for
Devrmol 50-WP (4 Lbs. A.I./A) Tank Mixed with Simazme 80-WP (0.5-1 Lb.A.I./A) and/or
Paraquat (1 Lb.A.I./A) in California/Arizona. (Unpublished study received Dec 17, 1974 under
476-2150; prepared in cooperation with Kern County Land Company and others, submitted by
Stauffer Chemical Co., Richmond, Calif.; CDL:028423-J)
23884 Stauffer Chemical Company (1973) Devrinol + Simazine Performance Summary.
(Unpublished study received Dec 17, 1974 under 4762150; CDL:028423-K)
23885 Day, B.E.; Knapp, D.M. (1963) Field and Laboratory Experiments on the Use of Simazine for
Weed Control in Sub-tropical Fruit and Nut Orchards. (Unpublished study including AG-A
265, received Oct 24, 1963 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:027032-A)
23886 Great Lakes Biochemical Company, Incorporated (1970) Supporting Data for the Registration
of Algimycin ABA. (Unpublished study received Nov 15, 1973 under 7364-23; CDL:028113-
_B)
23887 Adamson, R.A.; Anderson, R.H.; Laurin, R.E.; et al. (1966) ?Weed Control in Various Crops|.
(Unpublished study including published data, received Jan 15, 1966 under 7F0534; prepared
by Canada, Dept. of Agriculture, National Weed Committee, Western Section and others,
submitted by Geigy Chemical Co., Ardsley, N. Y.; CDL:090650-A)
Motko, L. (1964) ?Residue Data: Simazine on Apples : AGA 884. (Unpublished study
received Jan 15, 1966 under 7F0534; submitted by Geigy Chemical Co., Ardsley, N. Y.;
CDL:090650-C)
23889 Morton, D.; Melville, D.R.; Woodhouse, W.W.; et al. (1964) ?Simazme Residues-Midland
and Coastal Bermudagrass|: AG-A 888. (Unpublished study including AGA 438, AGA 185,
AG-A 119..., received Dec 1, 1964 under 5F0447; prepared in cooperation with Louisiana
State Univ., Red River Valley Experiment Station and others, submitted by Geigy Chemical
Corp., New York, N.Y.; CDL: 090487-F)
23890 Lee, W.O. (1962) Simazine Residues-Grass: AGA 279. (Unpublished study including AGA
243, received Dec 1, 1964 under 5F0447; prepared in cooperation with Oregon State Univ.,
Farm Crops Dept., submitted by Geigy Chemical Corp., New York, NY.; CDL: 090487-G)
23891 Ries, S.K.; Welker, W.V Jr.; Kolbe, M.H.; et al. (1962) Simazine Residues-Blueberries: AG
A 304. (Unpublished study including AG-A 28, AG-A 295, AGA 182..., received on
unknown date under 100-435; prepared in cooperation with Michigan State Univ., Dept. of
Horticulture and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:027035-B)
23892 Freed, V.H. (1961) The Distribution of Radioactivity in Boysenberry Plants Treated with C14
Labeled Simazine. (Unpublished study received on unknown date under 100-435; prepared by
Oregon State Univ., Dept. of Agricultural Chemistry, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:027035-D)
23893 Ries, S.K. (1962) Simazine Residues-Currants: AGA 306. (Unpublished study received on
unknown date under 100-435; prepared by Michigan State Univ., Dept. of Horticulture,
submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:027035-F)
23894 Ciba-Geigy Corporation (19??) ?Residues from Simazine on Blueberries]. (Unpublished study
received Mar 21, 1958 under 100435; CDL:027035-G)
23895 Adamson, R.M. (1960) Simazine Residues-Loganberries: AG-A 30. (Unpublished study
received on unknown date under 100-435; prepared in cooperation with Experimental Farm at
Victoria, British Columbia, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 027035-
J£
23896 Geigy Chemical Corporation (19??) Determination of Atrazine, Propazine and Simazine in
Commercial Formulations. Ardsley, N.Y.: Geigy. (Analytical bulletin no. 2;
also-In-unpublished submission received Jan 15, 1966 under 7F0534; CDL:090651-A)
23897 Geigy Chemical Corporation (19??) The Determination of Chlorotriazine Residues in Plant
Material, Animal Tissues and Water Using the Ultraviolet Method. Ardsley, N.Y.: Geigy.
(Analytical bulletin no. 7; also~In~unpublished submission received Jan 15, 1966 under
7F0534; CDL:090651-B)
Page 137 of 266
-------
23898 Gilbert, F.A.; Welker, W.V. (1964) Simazine Residues-Apples: AG-A 194. (Unpublished
study including AG-A 884, received Jan 15, 1966 under 7F0534; prepared in cooperation with
Univ. of Wisconsin, Peninsular Branch Experiment Station and Rutgers, The State Univ. of
New Jersey, Soils & Crops Dept., submitted by Geigy Chemical Co., Ardsley, N.Y.;
CDL:090651-D)
23899 Marley, D.; Miller, R.A.; Alban, E.K.; et al. (1966) Simazine Residues-Asparagus: AG-A
217. (Unpublished study including AG-A 285, 223 and 1294, received on unknown date under
7F0534; prepared in cooperation with Birdseye Canning Co. and others, submitted by Geigy
Chemical Co., Ardsley, N.Y.; CDL:090651-F)
23900 Bmgenhimmer, E.H.; Kolbe, M.H.; Ries, S.K.; et al. (1965) Simazine Residues-Blueberries:
AG-A 182. (Unpublished study including AGA 295, 304 and 900, received Jan 15, 1966
under 7F0534; prepared in cooperation with Miller Products Co. and others, submitted by
Geigy Chemical Co., Ardsley, N.Y.; CDL:090651-H)
23901 Tomkins, J.P. (1962) Simazine Residues-Blackberries: AG-A 371. (Unpublished study
received Jan 15, 1966 under 7F0534; prepared in cooperation with Cornell Univ., Dept. of
Pomology, submitted by Geigy Chemical Co., Ardsley, N.Y.; CDL:090651-I)
23902 Bullock, R.M. (1961) Simazine Residues-Boy senberries: AG-A 277. (Unpublished study
received Jan 15, 1966 under 7F0534; prepared in cooperation with Oregon State Univ., North
Willamette Valley Branch Experiment Station, submitted by Geigy Chemical Co., Ardsley,
N. Y.;CDL: 090651-J)
23903 Bailey, J.S.; Gilbert, F.A.; Flanagan, J.; et al. (1965) Simazine Residues-Raspberries: AG-A
297. (Unpublished study including AG-A 298, 138, 305..., received Jan 15, 1966 under
7F0534; prepared in cooperation with Univ. of Massachusetts, Dept. of Horticulture and
others, submitted by Geigy Chemical Co., Ardsley, N.Y.; CDL:090651-K)
23904 Chambers, E.E.; McGee, F. (1965) Simazine Residues-Dewberries (Fruit): AG-A 1005.
(Unpublished study including AG-A 730, received Jan 15, 1966 under 7F0534; prepared in
cooperation with North Carolina State Univ., Dept. of Horticultural Science, submitted by
Geigy Chemical Co., Ardsley, NY.; CDL:090651-L)
23905 Doughty, C.C.; Cross, C.E. (1959) Simazine Residue Data—Cranberries. (Unpublished study
received Jan 15, 1966 under 7F0534; prepared by Washington State Univ., Cranberry &
Blueberry Experiment Station in cooperation with Univ. of Massachusetts, Cranberry Station,
submitted by Geigy Chemical Co., Ardsley, N. Y.; CDL:090651-O)
23906 Dawson, J.H.; Kobussen, L.P.; Ries, S.K. (1963) Simazine Residues-Grapes: AG-A 216.
(Unpublished study including AG-A 318 and 524, received Jan 15, 1966 under 7F0534;
prepared in cooperation with Washington State Univ., Irrigation Experiment Station and
Michigan State Univ., Horticulture Dept., submitted by Geigy Chemical Co., Ardsley, N. Y.;
CDL:090651-R)
23907 Geigy Chemical Company (1960) Simazine-Macadamia Nuts: AG-A 95. (Unpublished study
received Jan 15, 1966 under 7F0534; CDL: 090651-T)
23908 Hewetson, F.N.; Rogers, B.L.; Welker, W. V., Jr.; et al. (1964) Simazine Residues-Peaches:
AG-A 339. (Unpublished study including AGA nos. 343, 376, 431..., received Jan 15, 1966
under 7F0534; prepared in cooperation with Pennsylvania State Univ., Fruit Research
Laboratory and others, submitted by Geigy Chemical Co., Ardsley, N. Y.; CDL:090651 -V)
23909 Lange, A.H. (1959) Simazine Residue Data--Pineapple. (Unpublished study received Jan 15,
1966 under 7F0534; prepared by Hawaii, Pineapple Research Institute, submitted by Geigy
Chemical Co., Ardsley, N.Y.; CDL:090651-X)
23910 Lange, A.H. (1966) Simazine Residues-Prunes (Fruit): AGA 847. (Unpublished study
including AGA 1123, received Jan 15, 1966 under 7F0534; prepared in cooperation with
Univ. of California, Botany Dept., submitted by Geigy Chemical Co., Ardsley, N. Y.;
CDL:090651-Z)
23911 Matherne, R.J.; Orsenigo, R.; Millhollen, R.W.; et al. (1961) ?Herbicides on Sugarcane]: AGA
91. (Unpublished study including AG-A 233 and 240, received Jan 15, 1966 under 750534;
prepared in cooperation with U.S. Dept. of Agriculture, Sugarcane Field Station and others,
submitted by Geigy Chemical Co., Ardsley, NY.; CDL:090651-AB)
Page 138 of 266
-------
23912 Tanimoto, T.; Hanson, N.S. (1958) 14C Labeled Simazine on Sugar Cane Plant. (Unpublished
study received Mar 18, 1959 under 100428; prepared by Hawaiian Sugar Planters Association,
Experiment Station, Dept. of Physiology and Biochemistry, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:027036-C)
23913 Freed, V.H. (1958) Preliminary Report: The Absorption, Translocation and Accumulation of
Simazine in Strawberries. (Unpublished study received Mar 18, 1959 under 100-428; prepared
by Oregon State College, Agricultural Experiment Station, Dept. of Agricultural Chemistry,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:027036-D)
23914 Wicks, G.; Holm, L. (1959) Simazine Residue Data: Apples. (Unpublished study received on
unknown date under 100-428; prepared by Univ. of Nebraska, North Platte Experiment Station
and Univ. of Wisconsin, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 027036-E)
23915 McCarty, D. (1960) Simazine Residue Data. (Unpublished study received on unknown date
under 100-428; prepared by Univ. of California—Riverside, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:027036-F)
23916 Montgomery, M.; Foreed, V.H. (1959) Radioautography of the Chloroform Extract of Citrus
Seedlings Treated with Radioactive Simazine. (Unpublished study received on unknown date
under 100428; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 027036-G)
23917 Kempen, H.M.; Bayer, D.E.; Lange, A.H. (1962) Simazine Residues-Almonds: AG-A 378.
(Unpublished study including AG-A 258, AG-A 489 and AG-A 848, received Dec 31, 1963
under 100-437; prepared in cooperation with Univ. of California, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:027033-A)
23918 Agamalian, H. (1962) Simazine Residues-Globe Artichokes: AG-A 454. (Unpublished study
including AGA 232 and AGA 1289, received Dec 31, 1963 under 100-437; prepared in
cooperation with Univ. of California, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:027033-B)
23919 Sharpe, R.H.; Welker, W.V., Jr.; Rogers, B.L.; et al. (1963) Simazine Residues-Peaches: AG-
A 431. (Unpublished study including AG-A 376, AG-A 343 and AGA 339, received Dec 31,
1963 under 100-437; prepared by Univ. of Florida, Agricultural Experiment Station, Dept. of
Fruit Crops and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:027033-D)
23920 Ries, S.K.; Hewetson, F.N; McHenry, W.B.; et al. (1963) Simazine Residues-Pears (Fruit):
AG-A 508. (Unpublished study including AGA 341, AGA 181, AG-A 23..., received Dec 31,
1963 under 100437; prepared in cooperation with Michigan State Univ., Dept. of Horticulture
and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:027033-E)
23921 Ries, S.K.; Hewetson, F.N; Crabtree, G.; et al. (1963) Simazine Residues-Plums (Fruit): AG-
A 509. (Unpublished study including AG-A 340, AG-A 326, AG-A 1043..., received Dec 31,
1963 under 100-437; prepared in cooperation with Michigan State Univ., Dept. of Horticulture
and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:027033-F)
23922 Crabtree, G.; MacLean, W.J.; Gilbert, F.A.; et al. (1962) Simazine Residues-Black Cherries:
AG-A 319. (Unpublished study including AGA 225 and AG-A 153, received Dec 31, 1963
under 100-437; prepared by Oregon State Univ., Dept. of Horticulture and others, submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL: 027033-G)
23923 Kempen, H.M.; Bayer, D.E. (1962) Simazine Residues-Walnuts: AG-A 380. (Unpublished
study including AG-A 273 and AGA 215, received Dec 31, 1963 under 100-437; prepared by
Univ. of California, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 027033-H)
23924 Ciba-Geigy Corporation (19??) Recovery Data. (Unpublished study received Dec 31, 1963
under 100-437; CDL:027033-I)
23925 Humphreys, S.T.E. (1961) The Metabolism of Atrazine and Simazine by Sugarcane Plants
Four to Seven Months of Age. (Unpublished study received Mar 12, 1962 under 100-437;
prepared by Univ. of Florida, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:
027031-G)
23926 Lauden, L.L.; Millhollon, R.W. (1961) Simazine Residues-Sugar Cane: AGA 240.
(Unpublished study including AG-A 233, received Mar 12, 1962 under 100-437; prepared in
cooperation with American Sugar Cane League and U.S. Dept. of Agriculture, Sugar Cane
Field Station, submitted by Ciba Geigy Corp., Greensboro, N.C.; CDL:027031-H)
Page 139 of 266
-------
23927 Bray, R.S., Jr.; Woodard, G. (1962) Acute Inhalation Toxicity. (Unpublished study received
Jan 28, 1965 under 100-437; prepared by Woodard Research Corp., submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:051093-A)
23928 WARF Institute, Incorporated (1970) Report: WARF No. 0091384. (Unpublished study
received Dec 9, 1970 under 7364-11; submitted by Great Lakes Biochemical Co., Inc.,
Milwaukee, Wis.; CDL: 050679-A)
23929 Great Lakes Biochemical Company, Incorporated (1970) Toxicological Data. (Unpublished
study received Dec 3, 1970 under 7364-11; CDL:050679-B)
23930 WARF Institute, Incorporated (1969) Assay Report: WARF No. 9100031. (Unpublished study
received Dec 3, 1970 under7364-l 1; submitted by Great Lakes Biochemical Co., Inc.,
Milwaukee, Wis.; CDL: 050679-C)
23931 Geigy Chemical Corporation (1966) Residue Data: ?Simazine|. (Unpublished study received
Apr 12, 1969 under 9F0792; CDL: 091364-A)
23932 Crabtree, G. (1966) Simazine Residues--Filberts: AGA 1159. (Unpublished study received
Apr 12, 1969 under 9F0792; prepared in cooperation with Oregon State Univ., Horticulture
Dept., submitted by Geigy Chemical Corp., New York, N. Y.; CDL:091364-C)
23934 Von Althen, F.W.; Bengston, G.W.; Mays, D.A.; et al. (1976) ?Efficacy of Herbicides on
Trees in Weed Control|. (Unpublished study including published data, received Oct 21, 1976
under 100437, prepared by Canada, Forestry Service, Great Lakes Forest Research Center and
others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:226359-A)
23935 Lawrence, J.M.; Beasley, P.G.; Jones, R.B. (1963) Annual Report for Period January 1 through
December 31,1963 on Chemical Control of Weeds in Ponds: Hatch Project No. Alabama 427,
and Herbicides on Submersed Aquatic Weeds and Determination of Their Residues Hatch
Project No. 150 (CRF-1). (Unpublished study received Dec 31, 1963 under unknown admin.
no.; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:119490-A)
23936 Ciba-Geigy Corporation (1973) Introduction and Rationale for Control of Blue-Green Algae in
Lakes with PrincepA(R)I SOW. (Unpublished study received on unknown date under 100-EX-
35; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:223593-A)
23937 Higgins, E.R. (1970) Performance of Simazine as an Aquatic Algacide at Findley Lake, New
York. (Unpublished study received on unknown date under 100-EX-35; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:223593-B)
23939 Collins, H.A.; Kmcaid, L.R.; Colby, C.M. et al. (1978) Biological Research Report on
Herbicide Efficacy. (Unpublished study received Jan 11, 1978 under 100-437; prepared in
cooperation with Missouri, Dept. of Conservation and others, submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:232638-A)
23940 Meggitt, W.F.; Bond, R.C.; Ladlie, J.; et al. (1975) ?Weed Control in Corn|. (Unpublished
study received Jan 11, 1978 under 100437; prepared in cooperation with Michigan State Univ.,
Dept. of Crop and Soil Sciences and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:232632-A)
23942 Schwartz, S.S. (1976) Responses of Physico-Chemical Parameters and Plankton Populations to
Treatment with Aquazine at Ashurst Lake, Arizona. Master's thesis, Northern Arizona Univ.
(Unpublished study received Oct 5, 1977 under 100-EX-35; submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:231985-A)
23943 Blackburn, R.D.; Taylor, J.B. (1975) AquazineA(TM)I, a Promising Algaecide for Use in
Southeastern Waters: Report No. 10673. (Unpublished study received Oct 5, 1977 under 100-
EX-35; prepared in cooperation with Joyce Environmental Consultants, submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:231985-B)
23944 Whitley, J.R. (1974) Summary of Data from Steinhoff Lake. (Unpublished study received Oct
5, 1977 under 100-EX-35; prepared by Missouri, Dept. of Conservation, submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:231985-D)
23945 Ciba-Geigy Corporation (1975) Macroinvertebrate Species Identification. (Unpublished study
received Oct 5, 1977 under 100-EX35; CDL:231985-E)
Page 140 of 266
-------
23946 Harman, W.N. (1975) The Effects of Simazine Treatments of the Benthic Fauna of Moriane
Lake, Madison County, New York. (Unpublished study received Oct 5, 1977 under 100-EX-
35; prepared by State Univ. of New York--Oneonta, Biology Dept., submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:231985-F)
23947 Wallace, K.E.; Wallace, D.A.; Wallace, B.C.; et al. (1975) Simazine Lake Study: Washington
State Project No. 108015. (Unpublished study received Oct 5, 1977 under 100-EX-35;
submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:231985-G)
23948 Lembi, C.; Ross. R.H.; Blmn, D.; et al. (1975) Simazine for Control of Algae and Submerged
Weeds: Additional Information. (Unpublished study received Aug 28, 1975 under 100-437;
prepared in cooperation with Purdue Univ., Dept. of Botany and Plant Pathology and others,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:223304-A)
23949 Johnson, B.T.; Brauhn, J.L.; Schoettger, R.A.; et al. (1975) (Accumulation of Simazine in
Aquatic Organisms). Unpublished study including published data, received Aug 28, 1975
under 100-437; prepared in cooperation with U.S. Fish and Wildlife Service, Fish-Pesticide
Research Laboratory and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:223304-A)
23950 Richards, ?; Brothers, I.E. (1975) Residue Report: Water: AG-A No. 3571. (Unpublished study
received Aug 28, 1975 under 100437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:223304-K)
23951 Larsen, H.H.; Hartman, R.F.; Cooper, R.F.; et al. (1976) Aquazine A(R)I: As an Exposed
Bottom Treatment for Fish Hatchery, Fish Rearing and Other Ponds with Draining
Capabilities. (Unpublished study received Aug 26, 1977 under 100-437; prepared in
cooperation with U.S. Fish and Wildlife Service, Natbnal Fish Hatchery and others, submitted
by Ciba-Geigy Corp., Greensboro, N.C.; CDL:231410-A)
23952 Saano, C.A.; Alley, M.M.; Dumford, S.W.; et al. (1978) ?Evaluate Tank Mix Combinations of
Atratol SOW, Evik SOW, Princep SOW and Pramis 80W|. (Unpublished study received Nov 6,
1978 under 100503; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 235689-A)
23953 Alley, M.M.; Schnappinger, M.G.; McMahon, A.; et al. (1978) ?Evaluate Combinations of
Ciba-Geigy Compounds with Recommended Competitive Products]. (Unpublished study
received Nov 6, 1978 under 100-503; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:235689-B)
23954 Aceto Agricultural Chemicals Corporation (19??) Simazine (Aquasim): General Chemistry
Data. (Unpublished study received Mar 13, 1979 under 2749-444; CDL:237791 -A)
23955 Ciba-Geigy Corporation (1977) Chemical Data Section for Simazine. (Unpublished study
received Apr 27, 1977 under 100-541; CDL: 229606-A)
23956 Ciba-Geigy Corporation (1977) Composition of Technical Simazine. (Unpublished study
received Apr 27, 1977 under 100-541; CDL: 229606-B)
23957 Ciba-Geigy Corporation (1977) Manufacturing Process for Simazine. (Unpublished study
received Apr 27, 1977 under 100-541; CDL: 229606-C)
23958 Ciba-Geigy Corporation (1977) Purity of Starting and Intermediate Materials for Manufacture
of Simazine Technical. (Unpublished study received Apr 27, 1977 under 100-541;
CDL:229606-D)
23959 Heinrichs, L. (1975) Complete Analysis of Simazine Technical by Gas Chromatography and
Thin Layer Chromatography. Method no. PA-93T dated Dec 17, 1975. (Unpublished study
received Apr 27, 1977 under 100-541; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:229606-E)
23960 Ciba-Geigy Corporation (1977) Princep 4L: Chemistry Data Section. (Unpublished study
received Aug 26, 1977 under 100-526; CDL: 231408-A)
23961 Ciba-Geigy Corporation (1977) Princep 4L: Confidential Formulation. (Unpublished study
received Aug 26, 1977 under 100-526; CDL: 231408-B)
23962 Ciba-Geigy Corporation (1977) Princep 4L: Process of Manufacture. (Unpublished study
received Aug 26, 1977 under 100-526; CDL: 231408-C)
Page 141 of 266
-------
23963 Burkhard, N. (1976) Project Report 17/76: Hydrolysis of 2-Chloroand 2-Methylthio-4,6-bis-
(alkylamino)-s-triazines under Laboratory Conditions. (Unpublished study received Apr 27,
1977 under 100-588; prepared by Ciba-Geigy, Ltd., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:229641-A)
23964 Ciba-Geigy Corporation (1970) Reasonable Grounds in Support of This Petition: ?Princep
80W|. (Unpublished study received on unknown date under 3G1394; CDL:097931 -A)
23965 Palazzolo, R.J. (1965) Report to Geigy Chemical Corporation: Acute Toxicity Studies on
Simazine SOW. (Unpublished study received Aug 31, 1965 under 100-437; prepared by
Industrial Bio-Test Laboratories, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL: 100969-A)
23966
Domenjoz, ? (19??) Toxicity of Simazin. (Unpublished study received Feb 6, 1957 under 100-
428; prepared by J.R. Geigy, S.A., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL: 100968-A)
23967 Palazzolo, R.J. (1965) Report to Geigy Chemical Corporation: 21-Day Subacute Dermal
Toxicity of Simazine SOW. (Unpublished study received Jun 2, 1966 under 100-437; prepared
by Industrial BioTest Laboraties, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL: 100905-A)
23968 Gilbert, F.A.; MacLean, W.J.; Crabtree, G. (1961) Simazine Residues-Cherries: AG-A 153.
(Unpublished study including AG-A 225 and AGA 319, received Feb 12, 1962 under 100-
437; prepared in cooperation with Univ. of Wisconsin, Peninsular Branch Station and Oregon
State Univ., Dept. of Horticulture, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:101138-A)
23969 Burton, G.W.; Easley, T.; Woodhouse, W.W. (1962) Simazine Residues-Coastal
Bermudagrass: AGA 212. (Unpublished study including AG-A 119, AG-A 342, AG-A 313...,
received Jan 14, 1963 under 100-437; prepared in cooperation with U.S. Agricultural Research
Service, Crop Research Div., Georgia Costal Plain Experiment station and others, submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:101137-A)
23970 Miller, R.A.; Flanagan, J.; Ries, S.K.; et al. (1961) Simazine Residue Data: Asparagus.
(Unpublished study received Dec 11, 1961 under unknown admin, no.; prepared in cooperation
with Univ. of Illinois, Drug Horticulture Experiment Station and others, submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:119508-A)
23971 Thomas, M.O.; Knapp, D.M. (1964) Simazine Residues-Limes (Fruit): AG-A 917.
(Unpublished study including AG-A 264, received Jan 14, 1965 under 100-437; prepared in
cooperation with Univ. of Florida, Sub-tropical Experiment Station, submitted by CibaGeigy
Corp., Greensboro, N.C.; CDL:119500-A)
23972 Ciba-Geigy Corporation (1963) Analysis of Fruit for Simazine from Avocado Orchards
Treated with Simazine: Table 7. (Unpublished study received May 5, 1964 under 100-437;
CDL: 119499-B)
23973 Ciba-Geigy Corporation (1962) Analysis of Olives from Simazine Treated Plots (Duplicate
Analyses): Table 8. (Unpublished study received May 5, 1964 under 100-437; CDL:119499-C)
23974 Ciba-Geigy Corporation (1962) Analysis of Walnuts from Simazine Treated Plots (Duplicate
Analyses): Table 9. (Unpublished study received May 5, 1964 under 100-437; CDL: 119499-
_D)
23975 King, C.A., Jr.; Ryan, G.F. (1963) Simazine Residues-Grapefruit (Fruit): AG-A 631.
(Unpublished study including AG-A 390, received May 5, 1964 under 100-437; prepared in
cooperation with Univ. of Florida, Citrus Experiment Station, submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL: 119499-E)
23976 Leyden, R.F. (1964) Simazine Residues-Oranges (Fruit): AGA 635. (Unpublished study
received May 5, 1964 under 100-437; prepared in cooperation with Texas A & I College,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:119499-F)
23977 Boka, G.; Ryskiewich, D.P. (1960) 14C Simazine Residue in Grapes: Report No. Research No.
109. (Unpublished study received Dec 29, 1960 under unknown admin, no.; submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:119491-B)
Page 142 of 266
-------
23978 Sanjean, J.; Corbus, F. (1964) Simazine Residues-Irrigation Water: AG-A 618. (Unpublished
study including AG-A 633, received Apr 14, 1964 under 100-437; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL: 119482-A)
23979 Monsanto Company (19??) The Soil Dissipation of Glyphosate, Alachlor and Simazine
Herbicides. (Unpublished study received Dec 19, 1977 under 524-285; CDL:232519-F)
23989 Elmore, C.; Norten, I; Schwer, ?; et al. (1976) Surflan Alone and in Tank-Mix Combination
with Karmex or Princep for Weed Control in Bearing Fruit and Nut Plantings. (Unpublished
study received Sep 1, 1976 under 6F1859; prepared in cooperation with Univ. of California
and others, submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.;
CDL:098067-J)
23990 Blanco Products Company (1969) Oryzalin—Fruit and Nut Crops. (Unpublished study received
Sep 1, 1976 under 6F1859; CDL: 098067-K)
23992 Larsen, H.; Sutton, D.L.; Eaton, A.R.; et al. (1966) Summary of Residue Studies—Simazine
SOW. (Unpublished study received Mar 8, 1966 under 100-437; prepared in cooperation with
U.S. Fish and Wildlife Service, Fish Control Laboratory and others, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL: 101141-A)
23993 Cooper, E.L. (1964) Results of Treating Aquatic Plants with Simazine. (Unpublished study
received Mar 8, 1966 under 100-437; prepared by Pennsylvania State Univ., submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:100918-D)
23994 Copper, R.F. (1964) Use of Simazine SOW in Hatchery Ponds at Hebron, Ohio. (Unpublished
study including letter dated Dec 9, 1964 from R.F. Copper to Jim Flanagan, received Mar 8,
1966 under 100-437; prepared by U.S. Fish and Wildlife Service, National Fish Hatchery,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:100918-F)
23995 Hartmann, R.F. (1964) Simazine Test. (Unpublished study received Mar 8, 1966 under 100-
437; prepared by Kansas, Forestry, Fish and Game Commission, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:100918-G)
23996 Larsen, H.H. (1963) Aquatic Weed Control with Simazine SOW. (Unpublished study received
Mar 8, 1966 under 100-437; prepared by U.S. Fish and Wildlife Service, Branch of Fish
Hatcheries, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:100918-K)
23997 Pierce, P.C.; Frey, I.E.; Yawn, H.M. (1964) Field Evaluations of Newer Aquatic Herbicides.
(Unpublished study received Mar 8, 1966 under 100-437; prepared by Georgia, Game and Fish
Commission, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 100918-N)
23998 Snow, J.R. (1964) Simazine as a Preflooding Treatment for Weed Control in Hatchery Ponds.
(Unpublished study including letter dated Dec 2, 1964 from J.R. Snow to Jim Flanagan,
received Mar 8, 1966 under 100-437; prepared by U.S. Fish and Wildlife Service, National
Fish Hatchery, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:100918-P)
23999 Walker, C.R. (1964) Simazine and other~s~Triazine compounds as aquatic herbicides in fish
habitats. Weeds 12(2):134-139. (Also~In~unpublished submission received Mar 8, 1966 under
100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:100918-S)
24000 Sutton, D.L. (1965) The Effects of 2-Chloro-4,6-bis(ethylamino)-striazine (Simazine) on
Certain Aquatic Plants. Master's thesis, Virginia Polytechnic Institute and State Univ.
(Unpublished study received Mar 8, 1966 under 100-437; submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL: 100918-V)
24001 Meyer, P.P. (1965) Annual Report for 1965. (p. 15,16,16a only; unpublished study received
Mar 8, 1966 under 100-437; prepared by U.S. Fish and Wildlife Service, Fish Farming
Experimental Station, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 100918-W)
24002 Bumside, O.C.; Schmidt, E.L.; Behrens, R. (19??) Dissipation of Simazine from the Soil.
Weeds ? (? ):477-484. (Also~In~unpublished submission received Aug 28, 1975 under 100-
437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:221042-A)
24003 Evrard, T.O. (1967) Movement of 32P, 35S, 45Ca, and Four 14C Labeled Products m~Chara
vulgaris~L., a Nonvascular Aquatic Plant. (Unpublished study received Aug 28, 1975 under
100-437; prepared by Virginia Polytechnic Institute and State Univ., submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:221042-B)
Page 143 of 266
-------
24004 Evrard, T.O.; Chappel, W.E. (1967) Translocation of Growth...in -Chara vulgaris-, a
Nonvascular Aquatic Plant Found in Virginia's Waters. By Virginia Polytechnic Institute,
Water Resources Research Center, Dept. of Plant Pathology and Physiology. Blacksburg, Va.:
VPI. (Also~In~unpublished submission received Aug 28, 1975 under 100-437; submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:221042-C)
24005 Fankhauser, E. (1967) A Comparison of Chlorotriazines in Their Algicaedal Activity.
(Unpublished study received Aug 28, 1975 under 100-437; prepared by J.R. Geigy, S.A.,
submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:221042-D)
24006 Fankhauser, E. (1967) Effect of Physiological Active Compounds on Algal Populations of
Different Densities. (Unpublished study received Aug 28, 1975 under 100-437; prepared by
J.R. Geigy, S.A., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 221042-E)
24007 Foy, C.L.; Bingham, S.W. (1968) Some research approaches toward minimizing herbicidal
residues in the environment. Residue Reviews 29:105-135. (Also~In~unpublished submission
received Aug 28, 1975 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:221042-F)
24008 Funderburk, H.H., Jr.; Lawrence, J.M. (1963) Absorption and translocation of radioactive
herbicides in submersed and emersed aquatic weeds. Weed Research 3(4):304-311.
(Also~In~unpublished submission received Aug 28, 1975 under 100-437; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:221042-G)
24009 Funderburk, H.H., Jr.; Lawrence, J.M. (19??) Preliminary studies on the absorption of 14C-
labeled herbicides in fish and aquatic plants. Weeds ? (? ):217-219. (Also~In~unpublished
submission received Aug 28, 1975 under 100-437; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:221042-H)
24010 Jordan, L.S.; Mann, J.D.; Day, B.E. (19??) Effects of ultraviolet light on herbicides. Weeds ?
(?):43-46. (Also~In~unpublished submission received Aug 28, 1975 under 100-437;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:221042-J)
24011 Kearney, P.C.; Helling, C.S. (1969) Reactions of pesticides in soils. Residue Reviews 25:25-
44. (Also~In~unpublished submission received Aug 28, 1975 under 100-437; submitted by
CibaGeigy Corp., Greensboro, N.C.; CDL:221042-K)
24012 Pape, B.E.; Zabik, M.J. (19??) Photochemistry of Bioactive Compounds: I. Photochemistry of
Selected 2-Chloroand 2-Methylthio-4,6-di-(alkylamino)-s-triazine Herbicides. (Abstract;
unpublished study received Aug 28, 1975 under 100-437; prepared by Michigan State Univ.,
Dept. of Entomology, submitted by CibaGeigy Corp., Greensboro, N. C.; CDL:221042-M)
24013 Pape, B.E.; Zabik, M.J. (1970) Photochemistry of bioactive compounds: Photochemistry of
selected 2-Chloroand 2-Methylthio4,6-di-(alkylamino)~s—triazine herbicides. Journal of
Agricultural and Food Chemistry 18(2): 202-207. (Also~In~unpublished submission received
Aug 28, 1975 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:221042-N)
24014 Rodgers, C.A. (19??) Uptake and elimination of Simazine by green sunfish (-Lepomis
cyanellus- Raf.). Weed Science ? (? ): 134136. (Also~In~unpublished submission received
Aug 28, 1975 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:221042-P)
24015 Rodgers, C.A.; Eller, L.L. (1969) Metabolism of pesticides in fish. Pages 100-
101,-Ill-Progress in Sport Fishery Research: 1968. Washington, D.C.: U.S. Fish and Wildlife
Service, Div. of Fishery Research. (Resource publication 77; also~In~unpublished submission
received Aug 28, 1975 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:221042-Q)
24016 Sutton, D.L.; Bingham, S.W. (19??) Absorption and translocation of Simazine in parrotfeather.
Weed Science ? (? ):431 -435. (Also~In~unpublished submission received Aug 28, 1975 under
100437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 221042-S)
24017 Sutton, D.L.; Evrard, T.O.; Bingham, S.W. (1965) Analyses for Simazine in Fish and Water
Samples from Treated Ponds. (Unpublished study received Aug 28, 1975 under 100-437;
prepared by Virginia Polytechnic Institute and State Univ., Dept. of Plant Pathology and
Physiology, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:221042-U)
Page 144 of 266
-------
24018 Ercegovich, C.D. (1964) What Happens to the Triazines in Soil. (Unpublished study received
on unknown date under unknown admin, no.; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL: 131201-A)
24019 Ciba-Geigy Corporation (1973) Simazine--Aquatic Environment Safety Data. Summary of
studies 120631-A, 122297-B, 165024-C, 1650241, 220069-H, 220070-E, 220070-F and
220070-H through 220070-M. (Unpublished study received Aug 28, 1975 under 100-437;
CDL: 165024-A)
24020 Hungerbuehler, W. (1956) Toxicity in Rabbits, Oral. (Unpublished study received Aug 28,
1975 under 100-437; submitted by CibaGeigy Corp., Greensboro, N.C.; CDL: 165024-1)
24021 Martin, J.P.; Ervin, J.O.; Tse, M. (19??) Influence of Simazine on Microbiological Activity in
Sewage Sludge and Effluent. (Unpublished study received May 12, 1975 under 1769-234;
submitted by NCH Corp., Irving, Tex.; CDL:220067-A)
24022 NCH Corporation (1973) Cimacide Algaecide. (Unpublished study received May 12, 1975
under 1769-234; CDL:220067-B)
24024 Geigy Chemical Corporation (1960) Determination of Small Amounts of Simazine and
Atrazine. Undated method. (Unpublished study received May 17, 1960 under 100-439;
CDL :120785-C)
24025 Dugger, W.M., Jr. (1959) The Metabolism of Simazine by Sugarcane Plants: Second Report.
(Unpublished study including letter dated Nov 3, 1959 from W.M. Dugger, Jr. to G.R.
Ferguson, received Nov. 13, 1959 under unknown admin, no.; prepared by Univ. of Florida,
Dept. of Botany, Agricultural Experiment Station, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:222512-A)
24026 Dugger, W.M., Jr.; Humphreys, I.E. (1959) The Metabolism of Simazine by Sugarcane Plants:
Preliminary Report I. (Unpublished study received Nov 13, 1969 under unknown admin, no.;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:222512-B)
24027 Ciba-Geigy Corporation (1959) Simazine Residues in Sugar Cane: Summary of Humphries
?sic— Dugger Report of August 6, 1959. (Unpublished study received Nov 20, 1959 under
unknown admin, no.; CDL:222511-A)
24028 Gigger, R.P. (19??) Analysis for Simazin Residues. Undated method. (Unpublished study
received Mar 25, 1957 under unknown admin, no.; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:222509-A)
24029 Ciba-Geigy Corporation (1956) Simazin: Herbicide Technical Bulletin No. 56-2. Rev.
(Unpublished study received Mar 25, 1957 under unknown admin, no.; CDL:222509-B)
24030 Ciba-Geigy Corporation (19??) ?Phytotoxicity of Princep and Paraquat Applied to Almonds
and Peaches]. (Unpublished study received May 12, 1976 under 100-437; CDL:225297-A)
24031 Collins, H. (1978) Biological Research Report on Herbicide Crop Safety and Efficacy:
Proposed labeling for PrmcepA(R)I90WDG. Summary of studies 236738-B and 236738-C.
(Unpublished study received Dec 27, 1978 under 100-603; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:236738-A)
24032 Dobbins, L. (1978) ?Physical Compatibility Data for Mixtures of Princep 90WDG and Other
Herbicides]. (Unpublished study received Dec 27, 1978 under 100-603; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:236738-C)
24033 Kahrs, R.A.; Holt, B.E.; Taylor, J.B.; et al. (1979) Simazine plus Ametryn-Oranges and
Grapefruit: Tank Mixes in Florida and Texas of PrmcepA(R)I80W and EvikA(R)I80W
Reduction of Preharvest Interval: Report No. ABR-79047. (Unpublished study received May
17, 1979 under 100-437; prepared in cooperation with Southern Fruit Co., submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL: 238512-A)
24034 Aceto Chemical Company (1973) Determination of: 2-Chloro-4-ethylamino-6-isopropilamino-
s-triazine (Atrazine), 2-Chloro-4,6-bisethylamino-s-triazine (Simazine), 2-Chloro-4,6-
bisisopropylamino-s-triazine (Propazine) by Hydrolysis. Undated method. (Unpublished study
received Jun 24, 1976 under 2749-430; CDL: 236375-A)
24035 Ciba-Geigy Corporation (1977) Reports of Short Term Investigations Made To Support the
Appropriate Signal Word, Warnings and Precautionary Statements for the Herbicide
Formulation-Princep 90WDG. Summary of studies 236686-B through 236686-F.
(Unpublished study received Dec 27, 1978 under 100-603; CDL:236686-A)
Page 145 of 266
-------
24036 Cannelongo, B.F.; Sabol, R.J. (1978) Rat Acute Oral Toxicity: PnncepA(R)I90WDG: Project
No. 917-78. (Unpublished study received Dec 27, 1978 under 100-603; prepared by
Stillmeadow, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:236686-B)
24037 Sabol, R.J.; Cannelongo, B.F. (1978) Rabbit Acute Dermal Toxicity: Prmcep (R) 90WDG:
Project No. 918-78. (Unpublished study received Dec 27, 1978 under 100-603; prepared by
Stillmeadow, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 236686-C)
24038 Cannelongo, B.F.; Sabol, R.J. (1978) Rabbit Eye Irritation: PrmcepA(R)I90WDG: Project No.
919-78. (Unpublished study received Dec 27, 1978 under 100-603; prepared by Stillmeadow,
Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:236686-D)
24039 Cannelongo, B.F.; Sabol, R.J. (1978) Rabbit Primary Skin Irritation: PrincepA(R)I 90WDG:
Project No. 920-78. (Unpublished study received Dec 27, 1978 under 100-603; prepared by
Stillmeadow, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:236686-E)
24040 Coate, W.B.; Whalan, J.E.; Hardy, R.J. (1978) Four-Hour Acute Inhalation Toxicity in Rats:
Princep 90 WDG (FL-780545): Final Report: Project No. 483-170. (Unpublished study
received Dec 27, 1978 under 100-603; prepared by Hazleton Laboratories America, Inc.,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 236686-F)
24041 Knapp, T.A.; Parke, G.S.E. (1979) Report: Primary Eye Irritation Study of Flowable Simazine
42.8% on New Zealand Albino Rabbits. (Unpublished study received Aug 27, 1979 under
1812-150; prepared by Cannon Laboratories, Inc., submitted by Griffin Corp., Valdosta, Ga.;
CDL:240886-A)
24042 Knapp, T.A.; Parke, G.S.E. (1979) A Primary Dermal Irritation Study of Flowable Simazine
42.8% on Abraded and Nonabraded Skin of New Zealand Albino Rabbits. (Unpublished study
received Aug 27, 1979 under 1812-250; prepared by Cannon Laboratories, Inc., submitted by
Gnffm Corp., Valdosta, Ga.; CDL:240885-A)
24043 Good, J.; Lawton, D. (1979) Acute Oral LD50 of Flowable Simazine 42.8%, Lot #07112 in
Spraque-Dawley Rats. (Unpublished study received Aug 27, 1979 under 1812-250; prepared
by Cannon Laboratories, Inc., submitted by Griffin Corp., Valdosta, Ga.; CDL: 240887-A)
24044 Knapp, T.A.; Parke, G.S.E. (1979) Report: Acute Dermal LD50 Study of Flowable Simazine,
42.8%, Lot #07112 on New Zealand Albino Rabbits. (Unpublished study received Aug 27,
1979 under 1812250; prepared by Cannon Laboratories, Inc., submitted by Griffin Corp.,
Valdosta, Ga.; CDL:240883-A)
24045 WARF Institute, Incorporated (1971) Report: Screening Test-Cholinesterase Inhibition.
(Unpublished study including letter dated Mar 19, 1971 from P.O. Nees to Robert M. Stern,
received Jul 21, 1971 under 7364-11; submitted by Great Lakes Biochemical Co., Inc.,
Milwaukee, Wis.; CDL:008034-A)
24046 WARF Institute, Incorporated (1971) Algimycin ABA: Final Report-Teratology Study.
(Unpublished study including preliminary report, received Jul 21, 1971 under 7364-11;
submitted by Great Lakes Biochemical Co., Inc., Milwaukee, Wis.; CDL:008034-B)
24047 WARF Institute, Incorporated (1971) Report. (Unpublished study received Jul 21, 1971 under
7364-11; submitted by Great Lakes Biochemical Co., Inc., Milwaukee, Wis.; CDL:008034-C)
24048 Woodard Research Corporation (1949) Simazine: Subacute Toxicity in Mallard Ducks.
(Unpublished study received Apr 19,1960 under unknown admin, no.; submitted by Amchem
Products, Inc., Ambler, Pa.; CDL: 110270-C)
24049 Woodard Research Corporation (1949) Simazine: Acute Toxicity in Sunfish. (Unpublished
study received Apr 19, 1960 under unknown admin, no.; submitted by Amchem Products, Inc.,
Ambler, Pa.; CDL:110270-E)
24050 Woodard Research Corporation (1949) Simazine: Acute Toxicity in Goldfish. (Unpublished
study received Apr 19, 1960 under unknown admin, no.; submitted by Amchem Products, Inc.,
Ambler, Pa.; CDL:110270-F)
24051 Braun, W.G.; Killeen, J.C., Jr. (1975) Acute Oral Toxicity in Rats: Compound: Prarmtol +
Princep (2:1) SOW: Project No. 2813-75. (Unpublished study received Oct 10, 1978 under 100-
602; prepared by Bio/dynamics, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:235342-B)
Page 146 of 266
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24052 Braun, W.G.; Killeen, J.C., Jr. (1975) Acute Dermal Toxicity in Rabbits: Compound: Pramitol
+ Prmcep (2:1) SOW: Project No. 2814-75. (Unpublished study received Oct 10, 1978 under
100-602; prepared by Bio/dynamics, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:235342-C)
24053 Leong, B.K.J. (1977) Acute Inhalation Toxicity Study in Albino Rats: IRDC No. 382-020 (A-
193). (Unpublished study received Oct 10, 1978 under 100-602; prepared by International
Research and Development Corp., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:235342-D)
24054 Braun, W.G.; Killeen, J.C., Jr. (1975) Rabbit Eye Irritation: Compound: Pramitol + Princep
(2:1) SOW: Project No. 2815-75. (Unpublished study received Oct 10, 1978 under 100-602;
prepared by Bio/dynamics, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:235342-E)
24055 Braun, W.G.; Killeen, J.C., Jr. (1975) Rabbit Primary Dermal Irritation: Compound: Pramitol
+ Princep (2:1) SOW: Project No. 2816-75. (Unpublished study received Oct 10, 1978 under
100-602; prepared by Bio/dynamics, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:235342-F)
24056 Wright, L.S., Jr.; Bellies, R.P.; Woodard, M.W. (1966) Simazme: The Effect on Shell Growth
in Oysters. (Unpublished study including letter dated Apr 2, 1973 from M.W. Woodard to
George L. Rolofson, received Mar 2, 1973 under unknown admin, no.; prepared by Woodard
Research Corp., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:129172-A)
24057 Eschbach, J.C.; Kahrs, R.A. (1973) Specificity of the Residue Determination of Simazine in
Pecans: Report No. GAAC-73012. (Unpublished study received Mar 29, 1973 under 3F1378;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:093684-C)
24058 Geigy Chemical Corporation (19??) The Determination of Chlorotriazine Residues in Plant
Material, Animal Tissues and Water Using the Ultraviolet Method. Ardsley, N. Y.: Geigy.
(Analytical bulletin no. 7; also~In~unpublished submission received Mar 29, 1973 under
3F1378; CDL:093684-D)
24059 Thetford, ?; Snow, ?; Higgins, E.R.; et al. (1974) Residue Data Summary: ?Princep 4L|.
(Unpublished study received Jul 9, 1974 under 100-526; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:023042-B)
24060 Green, W.E.; Waywell, C.G. (1974) In Use Data for Mag-X-Strmg. (Unpublished study
received Feb 11,1974 under 33018-1; prepared in cooperation with Univ. of Guelph, Dept. of
Horticultural Science, submitted by Chempara Corp., Ltd., Toronto, Ont; CDL: 012068-A)
24061 Lamg, R.W. (1971) Lamg's SP-80 or Lamg's Algi-gon: Density and Weight. (Unpublished
study received Jan 12, 1971 under 13765-3; prepared by Laing Chemical Co., Inc., submitted
by Parks Enterprises, Inc., Temecula, Calif.; CDL:011087-A)
24062 Fryer, L.; Ahlvm, G.; Brasuell, R. (1970) The Following in Field Reports show the the ?sic
Results of Tests on Product Known as Laings SP-80. (Unpublished study received Jan 21,
1971 under 13765-3; prepared by Aladdin Pool Service and Supply Co., submitted by Parks
Enterprises, Inc., Temecula, Calif.; CDL: 011088-A)
24064 Michaelson, J.B. (1970) Report: ?Sta-Clear]. (Unpublished study received Oct 20, 1970 under
9712-2; prepared by Applied Biological Sciences laboratory, submitted by Weco Products,
Inc., Long Beach, Calif.; CDL:004689-A)
24065 Ciba-Geigy Corporation (1961) The Influence of Simazine and Atrazine upon Yield and
Quality of Perennial Ryegrass Seed. (Unpublished study received Oct 4, 1962 under 100-439;
CDL:008274-A)
24066 White, R.W.; Simmons, J.A.; Burt, E.G.; et al. (1961) Tolerance of Ornamental Trees and
Shrubs to Dry Granular Formulations of Atrazine and Simazine and a Liquid Atrazine
Formulation. (Unpublished study received Nov 16, 1961 under 538-18; submitted by O.M.
Scott & Sons Co., Maryville, Ohio; CDL:008533-A)
24067 Collins, H.A.; Anliker, W.; Higgins, E.R.; et al. (1978) Biological Research Report on
Herbicide Crop Safely and Efficacy: Proposed PrincepA(R)I80W + Paraquat CL Tank Mix for
Certain Fruit and Nut Crops. (Unpublished study received Aug 2, 1978 under 100437;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 234568-A)
Page 147 of 266
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24068 Dobbins, L. J. (1978) ?Compatability Data on Prmcep SOW + Paraquat CL Tank Mix|: Project
No. 108066. (Unpublished study received Aug 2, 1978 under 100-437; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:234568-B)
24069 Ciba-Geigy Corp. (1977) Biological Research Report on Herbicide Efficacy: Pramis SOW
Herbicide. Unpublished compilation prepared in cooperation with Agway and Prime Corp. 245
_P_
24070 Hawaiian Sugar Planters Assoc. (1958) Comparison of Simazine and Other Newer Herbicides
forPre-emergence Weed Control. Unpublished study. 9 p.
24071 Melville, D.R.; Oakes, J. Y. (1962) Establishing Coastal Bermudagrass with Chemicals.
Louisiana Agriculture ?(?):4-5,13. (Also~In~unpublished submission received Oct 11, 1962
under 100435; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000198-F)
24072 Anon. (1972) Vegetation control on ditchbanks. Pages III-l 1 and III-12,~In~Colorado Weed
Control Handbook. Colorado: Colorado State Univ., Cooperative Extension Service.
(Also~In~unpublished submission received Jun 25, 1963 under 100-437; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:000226-A)
24073 Furtick, W.R. (1963) Weed Control Along Irrigation and Drainage Canals. Pages 199-200,
~In~Oregon Weed Control Handbook. Corvallis, Oregon: Oregon State Univ., Cooperative
Extension Service. (Also~In~unpublished submission received Jun 25, 1963 under 100-437;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000226-C)
24074 U. S. Department of Agriculture (1957) Control of Certain Ditchbank Weed. (Product research
report 60; pp. 38-41 only; also~In~ unpublished submission received Jun 25, 1963 under 100-
437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000226-D)
24075 Ticknor, R.L.; Baron, L.; McNeilan, R.A.; et al. (1961) ?Efficacy of Herbicides on
Horticulture Crops in Weed Control|. (Unpublished study including published data, received
Dec 31, 1963 under 100-437; prepared by Oregon State Univ., Agricultural Experiment Station
and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000210-E)
24076 Ries, S.K.; Hewetson, F.N; McHenry, W.B.; et al. (1963) Simazine Residues-Pears (Fruit):
AG-A508. (Unpublished study including AGA 341, AG-A 181 and AG-A 23, received Dec
31, 1963 under 100437; prepared in cooperation with Michigan State Univ., Dept. of
Horticulture and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000210-L)
24077 Flanagan, J.; Murphy, J.R.; Renfrew, J.F.; et al. (1961) ?Weed Control in Asparagus and Other
Vegetable Crops|. (Unpublished study including AGA 135, AG-A 166 & 167, received Dec
11, 1961 under 100-437; prepared in cooperation with Chipman Chemicals, Ltd. and others,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000204-A)
24078 Larsen, R.P.; Ries, S.K. (1960) Simazine for controlling weeds in fruit tree and grape
plantings. Weeds 8(4):671-677. (Also~In~ unpublished submission received Dec 6, 1961
under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000203-A)
24079 Ries, S.K.; Donalley, W.F.; Davidson, H.D.; et al. (1961) ?Weed Control on Tree Fruits and
Blueberries Using Simazine and Other Herbicides]. (Unpublished study including letter dated
Oct 17, 1961 from S.K. Ries to C.R. Hunt, John Sanjean and R.E. Hammon, received Dec 6,
1961 under 100-437; prepared by Michigan State Univ., Dept. of Horticulture and Dept. of
Botany and Plant Pathology, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:
000203-F)
24080 Fisher, E.; Rogers, B.L.; Wicks, G.; et al. (1960) ?Simazme Residue Data for Apples].
(Unpublished study received Dec 6, 1961 under 100-437; prepared by Cornell Univ.,
Pomology Dept. and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000203-
_G)
24081 Fletchall, O.H.; Ries, S.K.; Hemphill, D.D.; et al. (1956) ?Weed Control Using Simazm on
Corn and Apples]. (Unpublished study including letter dated Oct 18, 1956 from O.H. Fletchal
to Clayton E. Bartley, received Mar 22,1957 under unknown admin, no.; prepared in
cooperation with Univ. of Missouri, Dept. of Field Crops, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL: 000212-A)
24082 Ciba-Geigy Corporation (1956) Simazin Results-1956. (Unpublished study received Mar 22,
1957 under unknown admin, no.; CDL: 000212-B)
Page 148 of 266
-------
24083 Ciba-Geigy Corporation (19??) ?LDI50A of Simazine and Prapazine for Mice and Rats|.
(Unpublished study received Jan 20, 1959 under 100-443; CDL:000313-A)
24084 Fisher, G.G.; Williamson, A.C. (1958) Simazine and Atrazine as Nonselective Herbicides.
(Unpublished study received Jan 20, 1959 under 100-443; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000313-B)
24085 Sutton, D.L.; Evrard, T.O.; Chappell, W.E. (1959?) ?Weed Control Studies in Farm Ponds
Using Simazine and Other Herbicides]. (Unpublished study received Apr 29, 1965 under 100-
437; prepared by Virginia Polytechnic Institute, Agricultural Experiment Station, submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000232-A)
24086 Thomas, M.O.; Knapp, D.M. (1964) ?Weed Control in Fruit Groves and Hydroponic
Vegetable Production|. (Unpublished study including AG-A 917 and AG-A 264, received Apr
22, 1965 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000233-A)
24087 Ries, S.K.; Carlson, R.F.; Gngsby, B.H. (1961) Chemical Weed Control for Horticultural
Crops. 3rd rev. East Lansing, Mich.: Michigan State Univ., Cooperative Extension Service.
(Extension folder F-241; also~In~unpublished submission received Feb 1, 1962 under 100-
437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000221-A)
24088 Schweiss, L.W.; Fletchall, O.H.; Stroube, E.W.; et al. (1960) ?Efficacy Data for Simazine on
Various Crops]. (Unpublished study received Feb 15, 1960 under 100-435; prepared in
cooperation with Univ. of Missouri, Dept. of Field Crops and others, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:000199-B)
24089 Anon. (1962) Wyoming Weed Control: Recommendations, 1962. ?: Univ. of Wyoming,
Agricultural Experiment Station. (Circular 71 R; pp. 18-19 only; also~In~unpublished
submission received on unknown date under unknown admin, no.; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:000213-C)
24090 Ries, S.K. (1962) Simazine Residues-Currants. AG-A 306. (Unpublished study received Mar
22, 1965 under 100-437; prepared by Michigan State Univ., Dept. of Horticulture, submitted
by CibaGeigy Corp., Greensboro, N.C.; CDL:000490-A)
24091 Tomkins, J.P. (1965) ?Efficacy Study on Currants]. (Unpublished study including letter dated
Oct 1, 1964 from J.P. Tomkins to Everett R. Cowett, received Mar 22, 1965 under 100-437;
prepared by Cornell Univ., Dept. of Pomology, submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:000490-B)
24092 Leyden, R.F.; King, C.A., Jr.; Ryan, G.F. (1963) ?Simazine Residues on Oranges and
Grapefruits]: AG-A 635. (Unpublished study including AG-A 631 and AGA 390, received
May 5, 1964 under 100437; prepared in cooperation with Texas A & I Univ. and Univ. of
Florida, Citrus Experiment Station, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000417-A)
24093 Union Carbide Agricultural Products Company (1960) Summary of Field Tests with Amizine
(A Product Containing 15% Amitrol and 45% Simazin). (Unpublished study received Sep 6,
1960 under 264124; CDL:001900-A)
24094 Gallagher, J.E.; Otten, R.J. (1963) ?Weed Control in Bermuda and Zoysia Grasses].
(Unpublished study received Dec 19, 1963 under 264-156; prepared in cooperation with
Amchem Products, Inc., submitted by Union Carbide Agricultural Products Co., Ambler, Pa.;
CDL:002123-A)
24095 Johnson, R.; O'Neill, J.; Pearce, R.R.; et al. (1959) ?Efficacy: Study to Control Various
Grasses]. (Unpublished study received Aug 14, 1959 under 264-156; prepared in cooperation
with Oregon State Univ., Farm Crops Dept., Branch Experiment Stations and others, submitted
by Union Carbide Agricultural Products Co., Ambler, Pa.; CDL:002124-A)
24096 Elmore, C. (1963) Amitrole Data-Sutter County. (Unpublished study received Jan 24, 1964
under 264-68; submitted by Union Carbide Agricultural Products Co., Ambler, Pa.;
CDL:001867-A)
24097 Canada. Department of Agriculture (1961) 1961 Weed Control Recommendations for Eastern
Canada. (Unpublished study received Aug 9, 1963 under 100-437; prepared by National Weed
Committee, Eastern Section, submitted by Ciba-Geigy Corp., Greensboro N.C.; CDL:000489-
B)
Page 149 of 266
-------
24100 Hill, R.G. (1958) ?Efficacy Study with Simazine on Grapes and Strawberries]. (Unpublished
study received Nov 14, 1960 under 100-437; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL: 000489-F)
24101 Ciba-Geigy Corporation (1960) Evaluation of Residue Data: Simazine on Apples, Citrus
Fruits, Cranberries, Grapes and Pineapples. (Unpublished study received on unknown date
under 100-437; CDL: 000489-G)
24102 Lider, L.A.; Hills, R.G.; Clore, D. (1960) Residue Analysis: ?Simazme|. (Unpublished study
received Apr 26, 1961 under 100-437; prepared in cooperation with Univ. of California--Davis
and Ohio State Univ., Agricultural Experiment Station, submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:000489-H)
24104 Ciba-Geigy Corporation (1962) Tolerance Trials with Simazine Herbicide. (Unpublished study
received on unknown date under 100437; CDL:000489-J)
24106 Union Carbide Agricultural Products Company (195 9) Substantiating Data for Two New
Products Containing 3-Amino-l,2,4-triazole. (Unpublished study received Nov 20, 1959 under
264-119; CDL: 001891-A)
24107 Amchem Products, Inc. (1959) ?Herbicides to Control Vegetation . Unpublished study. 20 p.
24108 | Rogers, H.; Robinson, K.; Ahrens, J.F.; et al. (1959) ?Efficacy Study on Trees and
Ornamentals]. (Unpublished study including published data, received Nov 20, 1959 under 264-
119; prepared in cooperation with Asplundh Tree Expert Co. and others, submitted by Union
Carbide Agricultural Products Co., Ambler, Pa.; CDL: 001891-E)
24109 Timmons, ?; Weldon, ?; Lee, ?; et al. (1959) ?Herbicides to Control Weeds|. (Unpublished
study received Nov 20, 1959 under 264-119; prepared in cooperation with U.S. Fish and
Wildlife Service and Delaware, Board of Game and Fish Commissioners, submitted by Union
Carbide Agricultural Products Co., Ambler, Pa.; CDL: 001891-F)
24110 Rogers, B.L.; Fisher, E. (1960) Residue Analysis: ?Simazine|. (Unpublished study received
Apr 13, 1961 under 100-437; prepared by Univ. of Maryland in cooperation with Cornell
Univ., Pomology Dept., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000489-M)
24112 Ciba-Geigy Corporation (1964) Preliminary Non-Projected Research. (Incomplete study;
unpublished study received Jul 8, 1964 under 100-437; CDL:000224-A)
24113 Stieben, R.L.; Hurt, T.; Andersen, E.L.; et al. (1965) Irrigation and Drainage Ditch Weed
Control. (Unpublished study received Apr 22, 1965 under 100-439; prepared in cooperation
with Abraham Irrigation Co. and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000257-A)
24114 Furtick, W.R.; Chilcote, D.O.; Anderson, W.P.; et al. (1958) ?Efficacy of Simazin and
Iriazines on Weeds|. (Unpublished study received Jul 27, 1959 under 100-437; prepared by
Univ. of Wisconsin, Agricultural Experiment Station, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000231-C)
24116 Ciba-Geigy Corporation (1965) PrmcepA(R)I SOW plus Paraquat CL Tank Mix-Plums.
(Unpublished study received Apr 19, 1974 under 100-437; CDL:009436-J)
24117 Conner, B.J.; Higgins, E.R.; Schnappinger, M.L.; et al. (1971) Simazine + Paraquat—No-Till
Corn. (Unpublished study received Apr 19, 1974 under 100-437; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:009436-M)
24118 Walker, C.R.; Whitely, J.R.; Lange, W.; et al. (1968) General Summary: ?Simazme|.
(Unpublished study including published data, received on unknown date under OF0996;
prepared in cooperation with Missouri, Conservation Commission and others, submitted by
Geigy Chemical Co., Ardsley, NY.; CDL:091714-A)
24130 Schneider, B.A.; Audia, W.V. (1974) ?Algi-Cure: Efficacy to Water|. (U.S. Environmental
Protection Agency, Plant Biology Laboratory-Beltsville, unpublished report.)
24135 Gerogourn, S. (1975) ?Aqua-Biotics Algae Destroyer: Toxicity to Mixed Algae Species]. (U.S.
Environmental Protection Agency, Plant Biology Laboratory, unpublished report.)
24166 Anliker, W.L. (1977) Evaluate Residual Combinations for Roadside Weed Control: Test No.
OW OH 103 76. (Unpublished study received Nov 6, 1978 under 100-503; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:235689-J)
Page 150 of 266
-------
24315 Furtick, W.R.; Swan, D.G.; Alley, H.P.; et al. (1962) ?Efficacy of Atrazine and Other
Chemicals for Weed Control]. (Unpublished study including project 242-16 and published
data, received Sep 4, 1962 under 100-439; prepared by Oregon State Univ., Dept. of Farm
Crops and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000243-A)
24329 Ruzo, L.O.; Zabik, M.J.; Schuetz, R.D. (1973) Photochemistry of bioactive compounds.
Kinetics of selected~s~?Triazine in solution. Journal of Agricultural and Food Chemistry
21(6):10471049. (Also~In~unpublished submission received Jul 19, 1978 under 201-403;
submitted by Shell Chemical Co., Washington, D.C.; CDL:234469-D)
24330 Foy, C.L. (1964) Volatility and tracer studies with Alkylamino?~s~?-triazines. Weeds 12(?
): 103-108. (Also~In~unpublished submission received Jul 19, 1978 under 201-403; submitted
by Shell Chemical Co., Washington, D.C.; CDL:234469-F)
24331 Kearney, P.C.; Sheets, T.J.; Smith, J.W. (1964) Volatility of seven ?~s~?-tnazmes. Weeds
12(? ):83-87. (Also~In~unpublished submission received Jul 19, 1978 under 201 -403;
submitted by Shell Chemical Co., Washington, D.C.; CDL:234469-G)
24334 Edwards, C.A. (1970) Effects of herbicides on the soil fauna. Proceedings of the 10th Weed
Control Conference 10:1052-1057. (Also~In~unpublished submission received Jul 19, 1978
under 201403; submitted by Shell Chemical Co., Washington, D.C.; CDL: 234469-K)
24335 Eno. C.F. (1962) The Effect of Simazine and Atrazine on certain of the soil microflora and
their metabolic processes. Proceedings 22:49-56. (Also~In~unpublished submission received
Jul 19, 1978 under 201-403; submitted by Shell Chemical Co., Washington, D.C.;
CDL:234469-L)
24339 Grossbard, E. (1970?) The distribution of 14C labelled Simazine and Atrazine before and after
incubation detected by autoradiography of soil particles. ?Without title] ? (? ):531-542.
(Also~In~ unpublished submission received Jul 19, 1978 under 201-403; submitted by Shell
Chemical Co., Washington, D.C.; CDL:234469-T)
24341 Tweedy, E.G.; Loeppky, C. (1968) The use of 14C-labeled glucose, glueuronate, and aectate to
study the effect of Atrazine, Simazine, and Fluometuron on glucose catabolism in selected
plant pathogenic fungi. Phytopathology 58(?/Nov): 1522-1531. (Also ?~In~unpublished
submission received Jul 19, 1978 under 201-403; submitted by Shell Chemical Co.,
Washington, D.C.; CDL:234469-V)
24345 Rumianca, S.p.a. (1977) ?Atrazine: General Chemistry Data|. Includes eighteen undated
methods. (Unpublished study received Aug 29, 1977 under 40643-1; CDL:231465-A)
24355 Mattson, A.M.; Solga, J. (1963) Extraction of Animal Tissue Prior to Determining Certain s-
Triazine Herbicides. Method no. AG-26 dated Oct 23, 1963. (Unpublished study received Nov
19, 1963 under unknown admin, no.; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL: 119489-B)
24360 Skipper, H.D.; Volk, V.V; Freeh, R. (1976) Hydrolysis of a Chloro?~s~?-tnazme herbicide.
Journal of Agricultural and Food Chemistry 24(1): 126-128. (Also~In~unpublished submission
received Jul 19, 1978 under 201-403; submitted by Shell Chemical Co., Washington, D.C.;
CDL:234470-A)
24364 Kaufman, D.D.; Blake, J. (1970) Degradation of Atrazine by soil fungi. Soil Biology and
Biochemistry 2(? ):73-80. (Also~In~ unpublished submission received Jul 19, 1978 under 201-
403; submitted by Shell Chemical Co., Washington, D.C.; CDL:234470-F)
24365 Jordan, L.S.; Day, B.E.; Clerx, W.A. (1964) Photodecomposition of Tnazmes. Weeds 12(? ):5-
6. (Also~In~unpublished submission received Jul 19, 1978 under 201-403; submitted by Shell
Chemical Co., Washington, D.C.; CDL:234470-G)
24374 Smith, A.E.; Grover, R.; Emmond, G.S.; et al. (1975) Persistence and movement of Atrazine,
Bromacil, Monuron, and Simazine in intermittently-filled irrigation ditches. Canadian Journal
of Plant Science 55(?/Jul):809-816. (Also~In~unpublished submission received Jul 19, 1978
under 201-403; submitted by Shell Chemical Co., Washington, D.C.; CDL:234470-U)
24389 Dumford, S.W.; Higgms, E.R.; Smith, J.M.; et al. (1978) ?Efficacy of Herbicides on Corn and
Wheat|: Test No. 5E OH 103 77. (Unpublished study including test nos. SE OH 104 77, NE
OH 406 77, 07 OH 006 75..., received May 11, 1978 under 100-590; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:233952-A)
Page 151 of 266
-------
24392 Jones, R. O. (19??) Tolerance of the fry of common warm-water fishes to some chemicals
employed in fish culture. ?Without title] ? (? ):436-445. (Also~In~unpublished submission
received Jul 19, 1978 under 201-403; submitted by Shell Chemical Co., Washington, D.C.;
CDL:234468-E)
24402 Thompson, L., Jr.; Clarkson, V.A.; Higgins, E.R.; et al. (1976) Revision of AatrexA(R)I Corn
and Sorghum Label To Allow Application with Oil Concentrates: R&D Objective 101059.
(Unpublished study received Dec 10, 1976 under 100-439; submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:228127-A)
24407 Shriver, J.; Schroeder, C.A.; Meier, ?; et al. (1976) ?Efficacy of Various Herbicides in Corn|.
(Unpublished study received May 11, 1978 under 100-590; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:233951-A)
24408 Threewitt, T.; Clarkson, V. A.; Seifned, E.; et al. (1978) ?Herbicidal Efficacy Tests on Popcorn
and Sweet Corn|. (Unpublished study received May 11, 1978 under 100-590; submitted by
CibaGeigy Corp., Greensboro, N.C.; CDL:233951-B)
24409 Hiddelson, L.; Conner, B.J.; Schnappinger, M.G. (1976) Efficacy Summary and Rationale:
AatrexA(R)I + PrmcepA(R)I SOW + Ortho Paraquat CL on No-Till Corn. (Unpublished study
received Jun 22, 1977 under 100-439; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:230747-A)
24410 Ciba-Geigy Corporation (1977) Tank-Mix Compatibility. (Unpublished study received Jun 22,
1977 under 100-439; CDL:230747-B)
24413 Gauthier, N.L.; Pruss, S.; Conner, B.J.; et al. (1971) Atrazine + Simazine--Variable Ratio.
(Unpublished study received Dec 17, 1973 under 100-439; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:027056-A)
24414 DeKraker, J.D.; Ilnicki, R.D.; Cole, R.H. (1969) Residue Summary. (Unpublished study
received Dec 17, 1973 under 100-439; prepared in cooperation with Rutgers, The State Univ.
of New Jersey and Univ. of Delaware, Georgetown Substation, submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:027056-B)
24426 Shell Development Company (1974) Residue Determination of Triazine Herbicides in Crops:
GLC-AFID Method. Method MMS-R-405-1 dated Jun 1974. (Unpublished study received Aug
30, 1974 under 201-375; CDL:0282301-P)
24433 Duke, W.; Meggett?sic|, W.; Mitich, L.W.; et al. (1972) Performance Summary. (Unpublished
study received Dec 17, 1973 under 100439; prepared in cooperation with Huron Co. and
others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:027057-C)
24436 Lamoureux, G.L.; Stafford, L.E.; Shimabukuro, R.H. (1972) Conjugation of 2-Chloro-4,6-
bis(alkylamino)-?~s~?-triazines in higher plants. Journal of Agricultural and Food Chemistry
20(5): 10041010. (Also~In~unpublished submission received Jul 19, 1978 under 201-403;
submitted by Shell Chemical Co., Washington, D.C.; CDL:234471 -C)
24442 Thompson, L., Jr. (1972) Metabolism of Simazine and Atrazine by wild cane. Weed Science
20(2):153-155. (Also~In~unpublished submission received Jul 19, 1978 under 201-403;
submitted by Shell Chemical Co., Washington, D.C.; CDL:234471 -I)
24448 Fishbein, L. (1970) Chromatography of Triazines. Chromatographic Reviews 12(? ): 167-238.
(Also~In~unpublished submission received Jul 19, 1978 under 201 -403; submitted by Shell
Chemical Co., Washington, D.C.; CDL:234471-O)
24668 Ross, J.; Balu, K.; Maher, J. (1976) Laboratory Report: Project No. 101904. (Unpublished
study received Dec 29, 1976 under 6E1725; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL: 095644-B)
24671 Balasubramanian, K.; Ross, J.A. (1976) Polarographic Screening of Triazine Herbicide
Formulations for N-Nitroso Impurities. Method AG-305R dated Oct 27, 1976. (Unpublished
study received Dec 29, 1976 under 6E1725; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:095644-F)
24672 Ross, J.A. (1976) Color Test for Screening of Triazine Herbicide Formulation for N-Nitroso
Impurities. Method AG 306R dated Oct 27, 1976. (Unpublished study received Dec 29, 1976
under 6E1725; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 095644-G)
Page 152 of 266
-------
24673 Donaldson, W.T.; Gray, L. (1976) Analysis of Samples Suspected of Containing Nitrosamines.
(Unpublished study received Dec 29, 1976 under 6E1725; prepared by Environmental
Research Laboratory, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 095644-H)
24692 DeKracker, J.D.; Wilson, H.P.; Ilmcki, R.D.; et al. (1969) Residue Data. (Unpublished study
received Jun 12, 1970 under 100-437; prepared in cooperation with Virginia Truck and
Ornamentals Research Station and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000290-B)
24700 Furtick, W.R.; Crabtree, G.; Gould, W.; et al. (1961) Evaluation of Experimental Geigy
Herbicides in 1961. (Unpublished study received on unknown date under 100-439; prepared by
Oregon State Univ., Agricultural Experiment Station, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000279-I)
24727 Montgomery, M.; Freed, V.H. (1961) The Uptake, Translocation and Metabolis m of Simazine
and Atrazine by Corn Plants. Weeds 9 (? ):231 -237. (Also~In~unpublished submission
received Jul 19, 1968 under 201-403; submitted by Shell Chemical Co., Washington, D.C.;
CDL:234470-AE)
24728 Montgomery, M.L.; Freed, V.H. (1964) Metabolism of Triazine herbicides by plants. Journal
of Agricultural andFood Chemistry 12 (1):11-14. (Also~In~unpublished submission received
Jul 19, 1978 under 201-403; submitted by Shell Chemical Co., Washington, D.C.;
CDL:234470-AF)
24786 Humphreys, T.E. (1960) Post-emergence Application of Simazine and Atrazine to Young
Sugarcane Plants. (Unpublished study received Apr 6, 1961 under 100-439; prepared by Univ.
of Florida, Agricultural Experiment Station, Dept. of Botany, submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:027029-A)
24787 Le Grand, F.; Orsenigo, J.R.; Stamper, E.R. (1962) ?Efficacy of Herbicides on Weed Control
in Sugarcane]. (Unpublished study including published data, received Feb 26, 1962 under 100-
439; prepared by Univ. of Florida, Agricultural and Everglades Experiment Stations, submitted
by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000252-A)
24788 Freed, V.H.; Gigger, R.P.; Flanagan, J.H.; et al. (1961) ?Efficacy of Herbicides on Weed
Control in Corn|. (Unpublished study including AG-A 204, received Feb 26, 1962 under 100-
439; prepared in cooperation with Oregon State Univ., Agricultural Experiment Station, Dept.
of Agricultural Chemistry and North Carolina Univ., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL: 000252-B)
24789 Humphreys, T.E.; Orsenigo, J.R. (1961) ?Residue Studies of Atrazine and Simazine with
Sugarcane]. (Unpublished study including AG-A 245, received Mar 12, 1962 under 100-439;
prepared in cooperation with Univ. of Florida, Everglades Experiment Station, submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:000252-C)
24790 Anon. (1962) North Carolina Pesticide Manual. N.P. (p. 36 only; also~In~unpublished
submission received Feb 26, 1962 under 100-439; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL: 000252-E)
24797 Kosesan, W.H.; Furtick, W.R. (1963) Weed and brush control along highways, roadways and
fence lines. Pages 193,200,228,~In~Oregon Weed Control Handbook. By ? Corvallis, Oreg.:
Oregon State Univ., Cooperative Extension Service. (Also~In~unpublished submission
received Aug 9, 1963 under 100-447; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000318-B)
24799 Ooka, H. (1961) Atrazine Residues-Macadamia Nuts. (Unpublished study including AGA
96, received Aug 14, 1962 under 100-439; prepared in cooperation with Royal Hawaiian
Macadamia Nut Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000246-B)
24802 Gentner, W.A.; Damelson, L.L.; Furtick, W.R.; et al. (1962) ?An Evaluation of Several
Chemicals for Their Herbicidal Properties|. (Unpublished study including published data,
received Jun 25, 1963 under 100-439; prepared in cooperation with U.S. Agricultural Research
Service, Crops Research Div., Plant Industry Station and others, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:000272-A)
Page 153 of 266
-------
24803 Hams, D.V.C.; Jeter, B.E.; Hudgms, H.R. (1962) ?Efficacy on Sorghum: Post-emergence and
Lay-by Broadcast Treatments]. (Unpublished study received Jun 25, 1963 under 100-439;
prepared by Mississippi State Univ., Dept of Plant Pathology and Physiology in cooperation
with Texas A & M Univ., Agricultural Research Station, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL: 000273-A)
24804 Oklahoma State University, Agricultural Experiment Station (1961) 1961 Annual Report of
Progress in Research on Weed Control in Field Crops; Weed Control in Forage Crops &
Improved Pastures: Project Nos. 933 and 1125. (Incomplete study; unpublished study received
Apr 16, 1963 under 100-439; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000274-A)
24986 Schneider, E.O.; Crabtree, G.; Tieknor, R.L.; et al. (1960) ?Atrazine Tolerance on Corn and
Christmas Trees]. (Unpublished study received May 11, 1962 under 100-439; prepared in
cooperation with Oregon State Univ., Cooperative Extension Service, Horticulture Dept.,
North Willamette Experiment Station, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000250-A)
24988 Anon. (1960) Proceedings of the North Central Weed Control Conference. N.P. (p. 88 only;
also~In~unpublished submission received May 11, 1962 under 100-439; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:000250-C)
24989 Lange, A.H. (1962) Atrazine for weed control in pineapple culture. PRI News 10(?/Apr):64-
71. (Also~In~unpublished submission received Aug 14, 1962 under 100-439; submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:000248-A)
24990 Behrens, R.; Schirman, R.; Meadows, M. W.; et al. (1960) Quackgrass Control. (Unpublished
study received Feb 11, 1961 under 100439; prepared by Univ. of Minnesota and others,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000256-A)
24991 Springer, F.B., Jr.; Trevett, M.F.; Gardner, W.E.; et al. (1960) ?Herbicidal Effects on Corn|.
(Unpublished study received Feb 11, 1961 under 100-439; prepared by Univ. of Delaware and
others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000256-B)
24997 Chamberlain, E.W. (1967) ?Weed Control Using Applications of Propazine, Atrazine, and
Simazine in Low Volume|. (Unpublished study received Oct 9, 1967 under 100-455; submitted
by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000337-A)
24998 Douglass, B. S. (1964) Weed problem in Christmas tree plantations. Pages 65-
69,~In~Proceedings of the Thirteenth Annual Oregon Weed Conference; Nov 5-6, 1964,
Salem, Oregon. N.P. (Also~In~unpublished submission received Feb 8, 1965 under 100-439;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000258-B)
24999 Newton, M. (1964) The Influence of Herbaceous Vegetation on Coniferous Seedling Habitat in
Old Field Plantations. Doctoral dissertation, Oregon State Univ. (pp. 74-88 only, unpublished
study received Feb 8, 1965 under 100-439; submitted by CibaGeigy Corp., Greensboro, N.C.;
CDL:000258-D)
25000 Lee, W.O. (1963) Report of Field Trials. (Unpublished study received Feb 8, 1965 under 100-
439; prepared by Oregon State College, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000258-E)
25001 Warren, R., comp. (1964) Oregon Weed Control Handbook. By Oregon State Univ. Corvallis,
Oreg.: OSU. (Available from OSU Bookstores, Inc., pp. 74-79 only; also~In~unpublished
submission received Feb 8, 1965 under 100-439; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:000258-G)
25280 Stauffer Chemical Company (1958) ?Efficacy Study on Quackgrass|. (Unpublished study
received Jan 15, 1959 under 476-1198; CDL: 008306-U)
25293 Oregon State University, Cooperative Extension Service (1966) Oregon Weed Control
Handbook. Corvallis, Oreg.: OSU, CES. (pp. 87,97,99-101,106 only; also~In~unpublished
submission received Oct 2, 1967 under 8F0643; submitted by Stauffer Chemical Co.,
Westport, Conn.; CDL:091116-AE)
25295 Tieknor, R.L. (19??) Tolerance of Nursery Plants to Herbicides. (Unpublished study received
Oct 2, 1967 under 8F0643; prepared by Oregon State Univ., North Willamette Experiment
Station, submitted by Stauffer Chemical Co., Westport, Conn.; CDL:091116-AG)
Page 154 of 266
-------
25302 Stauffer Chemical Company (1967) Herbicides Recommended and Those That Appear
Promising for the Major Agronomic Crops in Tennessee in 1967. (Unpublished study received
Oct2, 1967 under 8F0643; CDL:091116-BC)
25405 Ciba-Geigy Corporation (1973) ?Weed Control Using Simazine and Other Herbicides on
Apples, Grapes, and Peaches]. (Unpublished study received Jul 9, 1974 under 100-526;
CDL:023041-A)
25406 Hiddelson (sic), L.; Higgms, E.R.; Saano, C.A.; et al. (1974) Prmcep(R)4L Herbicide for
Apples, Grapes, Grapefruit, Lemons, Oranges, and Noncrop Land: Efficacy and Crop Safety
Summary (1972 and 1973). (Unpublished study received Jul 9, 1974 under 100-526; submitted
by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 023042-A)
25407 Kappos, S.; Leonardini, P.W.; Tooldian, G.; et al. (1972) Index of Crop Tolerance Reports for
Devrinol on Deciduous Fruit. (Unpublished study received Jun 1, 1972 under 2F1194;
prepared in cooperation with various growers in the state of California, submitted by Stauffer
Chemical Co., Richmond, Calif; CDL:091007-A)
25408 Kappos, S.; Dickel, C.P.; McAfee, K.H.; et al. (1972) Index of Performance Reports
Supporting Weed Additions to Devrinol 50-WP Label. (Unpublished study received Nov 6,
1972 under 2F1194; prepared in cooperation with various growers in the state of California,
submitted by Stauffer Chemical Co., Richmond, Calif.; CDL:091007-B)
25409 Kahrs, R.A.; Taylor, J.B.; Holt, B.E.; et al. (1976) Simazine and Ametryn-Oranges and
Grapefruit: Tank Mixes in Florida and Texas of PrincepA(R)I80W and EvikA(R)I80W
Posternergent Directed Broadcast Applications: Report No. ABR-76091. (Unpublished study
received Mar 9, 1978 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:233013-A)
25412 LeBaron, H.M. (1970) Fate of Simazine in the Aquatic Environment: Report No. GAAC-
70013. (Unpublished study received May 12, 1970 under OF0996; submitted by Geigy
Chemical Co., Ardsley, NY.; CDL:091712-A)
25413 Flanagan, J.H.; Foster, J.R.; Larsen, H.; et al. (1968) ?Residue Data for Simazine in Water and
Fish|. (Unpublished study received May 12, 1970 under OF0996; prepared in cooperation with
Univ. of Maryland and others, submitted by Geigy Chemical Co., Ardsley, N. Y.;
CDL:091712-D)
25414 Burnside, O.C.; Schmidt, E.L.; Behrens, R. (1961) Dissipation of Simazine from the Soil.
(Unpublished study received May 12, 1970 under OF0996; submitted by Geigy Chemical Co.,
Ardsley, NY.; CDL:091712-E)
25415 Evrard, T.O. (1967) Movement of 32P, 35S, 45Ca, and Four 14C Labeled Products m~Chara
vulgaris~L., a Nonvascular Aquatic Plant. (Unpublished study received May 12, 1970 under
OF0996; prepared by Virginia Polytechnic Institute, submitted by Geigy Chemical Co.,
Ardsley, NY.; CDL:091712-F)
25416 Evrard, T.O.; Chappell, W.E. (1967) Translocation of Growth Regulators in~Chara vulgaris-?,
a Nonvascular Aquatic Plant Found in Virginia's Waters. (Unpublished study received May 12,
1970 under OF0996; prepared by Virginia Polytechnic Institute, Water Resources Research
Center, submitted by Geigy Chemical Co., Ardsley, N.Y.; CDL:091712-G)
25417 Fankhauser, E. (1967) Effect of Physiological Active Compounds on Algal Populations of
Different Densities: Report W-16. (Unpublished study received May 12, 1970 under OF0996;
prepared by J.R. Geigy, S.A., submitted by Geigy Chemical Co., Ardsley, N.Y.; CDL:091712-
JT)
25418 Funderburk, H.H., Jr.; Lawrence, J.M. (1963) Absorption and Translocation of Radioactive
Herbicides in Submersed andEmersed Aquatic Weeds. (Unpublished study received May 12,
1970 under OF0996; submitted by Geigy Chemical Co., Ardsley, N. Y.; CDL: 091712-J)
25419 Kearney, P.C.; Helling, C.S. (1969) Reactions of Pesticides in Soils. (Unpublished study
received May 12, 1970 under OF0996; submitted by Geigy Chemical Co., Ardsley, N.Y.;
CDL:091712-K)
Page 155 of 266
-------
25420 Pape, B.E.; Zabik, M.J. (1969) Photochemistry of Bioactive Compounds. 1. Photochemistry of
Selected 2-Chloroand 2-Methylthio-4,6-Di (Alkylamino)-s-triazine Herbicides. (Excerptfrom
unpublished paper presented at ACS meetings, 1969; unpublished study received May 12,
1970 under OF0996; prepared in cooperation with Michigan State Univ., Dept. of Entomology,
submitted by Geigy Chemical Co., Ardsley, N. Y.; CDL:091712-M) _
25421 Pape, B.E.; Zabik, M.J. (1970) Photochemistry of Selected 2-Chloroand 2-Methylthio-4, 6-di
(Alky lamino)-s-triazine Herbicides. (Unpublished study received May 12, 1970 under OF0996;
submitted by Geigy Chemical Co., Ardsley, N. Y.; CDL:091712-N) _
25422 Rodgers, C.A.; Eller, L.L. (1969) Metabolism of Pesticides in Fish: Progress in Sport Fishery
Research-1968. (Unpublished study received May 12, 1 970 under OF0996; submitted by
Geigy Chemical Co., Ardsley, N.Y.; CDL:091712-Q) _
25423 Sutton, D.L. (1965) The Effects of 2-Chloro-4, 6-bis (ethylamino)s-triazine (Simazine) on
Certain Aquatic Plants. (Unpublished study received May 12, 1970 under OF0996; prepared by
Virginia Polytechnic Institute, submitted by Geigy Chemical Co., Ardsley, N. Y.;
CDL:091712-R) _
25424 Sutton, D.L.; Bingham, S.W. (1969) Absorption and Translocation of Simazine in
Parrotfeather. (Unpublished study received May 12, 1970 under OF0996; submitted by Geigy
Chemical Co., Ardsley, N.Y.; CDL:091712-S) _
25425 Sutton, D.L.; Durham, D.A.; Bingham, S.W.; et al. (1969) Influence of Simazine on Apparent
Photosynthesis of Aquatic Plants and Herbicide Residue Removal from Water. (Unpublished
study received May 12, 1970 under OF0996; submitted by Geigy Chemical Co., Ardsley, N. Y.;
CDL:091712-T) _
25426 Sutton, D.L.; Evrard, T.O.; Bingham, S.W. (1968) Analyses for Simazine in Fish and Water
Samples from Treated Ponds. (Unpublished study received May 12, 1970 under OF0996;
prepared by Virginia Polytechnic Institute, Dept. of Plant Pathology and Physio logy, submitted
by Geigy Chemical Co., Ardsley, N.Y.; CDL:091712-U) _
25427 Whitley, J.R. (1966) Control of Undesirable Aquatic Vegetation. (Unpublished study received
May 12, 1970 under OF0996; submitted by Geigy Chemical Co., Ardsley, N.Y.; CDL:091712-
_V) _
25428 Funderburk, H.H., Jr.; Lawrence, J.M. (1963) Preliminary Studies on the Absorption of 14C
Labeled Herbicides in Fish and Aquatic Plants. (Unpublished study received May 12, 1970
under OF0996; submitted by Geigy Chemical Co., Ardsley, N. Y.; CDL:091 712-W) _
25429 Gilderhus, P.A. (1969) Some Effects of Long-Term Exposure to Simazine on Goldfish,
Bluegills, and Aquatic Invertebrates. (Unpublished study received May 12, 1970 under
OF0996; prepared by U.S. Fish and Wildlife Service, submitted by Geigy Chemical Co.,
Ardsley, N.Y.; CDL:091712-X) _
25430 Jordan, L.S.; Mann, J.D.; Day, B.E. (1965) Effects of Ultraviolet Light on Herbicides.
(Unpublished study received May 12, 1970 under OF0996; submitted by Geigy Chemical Co.,
Ardsley, N.Y.; CDL:091712-Y) _
2543 1 Geigy Chemical Corporation (1 970) The Effect of Simazine on Nontarget Organisms.
(Unpublished study received on unknown date under OF0996; CDL:091713-A) _
25432 Great Britain. Ministry of Agriculture, Fisheries and Food (1959) The Toxicity of Simazin
Weed Killer to the Rainbow Trout (?~Salmo_gairdnerii~)?. (Unpublished study received Mar
12, 1969 under OF0996; submitted by Geigy Chemical Corp., New York, N.Y.; CDL:091713-
25433 Gilderhus, P.A. (1969) Some Effects of Long-Term Exposure to Simazine on Goldfish,
Bluegills, and Aquatic Invertebrates. (Unpublished study received Mar 12, 1969 under
OF0996; prepared by U.S. Fish and Wildlife Service, Fish Control Laboratory, submitted by
Geigy Chemical Corp., New York, N.Y.; CDL:091713-D)
25435 Swabey, Y.H.; Schenk, C.F. (1963) Report on Algicides ?sic and Aquatic Herbicides, (pp. 8-
13 only; unpublished study received Mar 12, 1969 under OF0996; prepared by Ontario, Water
Resources Commission, Laboratory Div., Biology Branch, submitted by Geigy Chemical
Corp., New York, N.Y.; CDL:091713-G)
Page 156 of 266
-------
25436 Bellies, R.P.; Scott, W.; Knott, W. (1965) Simazine Safety Evaluation on Fish and Wildlife:
Subacute Toxicity in Bobwhite Quail. (Unpublished study received Mar 12, 1969 under
OF0996; prepared by Woodard Research Corp., submitted by Geigy Chemical Corp., New
York, N.Y.; CDL:091713-H)
25437 Beliles, R.P.; Scott, W.; Knott, W. (1965) Simazine: Acute Toxicity in Rainbow Trout.
(Unpublished study received Mar 12, 1969 under OF0996; prepared by Woodard Research
Corp, submitted by Geigy Chemical Corp., New York, N.Y.; CDL:091713-J)
25438 Behles, R.P.; Scott, W.; Knott, W. (1965) Simazine: Acute Toxicity in Sunfish. (Unpublished
study received Mar 12, 1969 under OF0996; prepared by Woodard Research Corp., submitted
by Geigy Chemical Corp., New York, N.Y.; CDL:091713-K)
25439 Geigy Chemical Corporation (19??) Simazine. (Unpublished study received Oct 27, 1970
under 10826-1; submitted by Laing Chemical Co., Inc., Sacramento, Calif.; CDL:110884-A)
25441 Dardin, V.J. (1961) Histopathologic Evaluation: Addendum to Report Dated June 9, 1961.
(Unpublished study received Aug 11, 1961 under 100-428; prepared by Hazleton Laboratories,
Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 100942-A)
25442 Weir, R.J.; Kundzins, N. (1958) Progress Report: Chronic Feeding-Albino Rats. (Unpublished
study received Mar 2, 1959 under 100-428; prepared by Hazleton Laboratories, submitted by
CibaGeigy Corp., Greensboro, N.C.; CDL:100941-A)
25443 WARF Institute, Incorporated (1971) Report: Screening Test-Cholinesterase Inhibition.
(Unpublished study received Jul 21, 1971 under 7364-11; submitted by Great Lakes
Biochemical Co., Inc., Milwaukee, Wis.; CDL:100947-B)
25444 Kahrs, R.A.; Mattson, A.M. (1973) Residues of Simazine in Fish from Ponds Treated with
Simazine: Report No. GAAC-73048. (Unpublished study received on unknown date under
OF0996; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:093305-B)
25445 Juby, M. (1974) Simazine Pond Dissipation Study. (Unpublished study received on unknown
date under OF0996; submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:093305-C)
25446 Woodard, M.W.; Greenstein, E.T.; Woodard, G. (1967) Simazine: Safety Evaluation by
Feeding to Horses for Two Weeks. (Unpublished study received on unknown date under
5F0447; prepared by Woodard Research Corp., submitted by Geigy Chemical Corp., New
York, NY.; CDL:092911-A)
25447 Mattson, A.M.; Solga, J. (1966) The Determination of Atrazine and Simazine in Milk by Gas
Chromatography. Method dated May 10, 1966. (Unpublished study received on unknown date
under 5F0447; submitted by Geigy Chemical Corp., New York, N. Y.; CDL:092911 -B)
25448 Mattson, A.M. (1966) Amendment to Pesticide Petition 5 FO 447. (Unpublished study received
on unknown date under 5F0447; submitted by Geigy Chemical Corp., New York, N. Y.;
CDL:092911-C)
25449 Gold, B.; Bergman, R.; Martin, V. (1965) ?S-Tnazme Herbicides: Tests in Milk and Crops|.
(Unpublished study received on unknown date under 5F0447; submitted by Geigy Chemical
Corp., New York, NY.; CDL:092911-D)
25450
Geigy Chemical Corporation (19??) Results of Investigations into the Possible Residue of
Hydroxytriazine in Raw Agricultural Commodities. (Unpublished study received Mar 19, 1965
under 5F0447; CDL:092911-E)
25451 Geigy Chemical Corporation (19??) ?Toxicity of Simazine to Various Animals and Rodents].
(Unpublished study received Mar 19, 1965 under 5F0447; CDL:092911 -F)
25452 Mattson, A.M.; Solga, J. (1965) Determination of Simazine and Its Hydroxy Derivative in the
Milk of Dairy Cows Fed Simazine in Their Rations. (Unpublished study received on unknown
date under 5F0447; prepared in cooperation with Woodard Research Corp., submitted by
Geigy Chemical Corp., New York, N.Y.; CDL: 092911-G)
25453 Geigy Chemical Corporation (19??) Name, Chemical Identity and Composition of Simazine.
(Unpublished study received Mar 19, 1965 under 5F0447; CDL:092911 -I)
25454 Ramsteiner, K. (1971) Triazine Herbicides: Gas chromatographic Determination of Residues
in Soil. Method REM 11/71/R g dated Jun 15, 1971. (Unpublished study received on unknown
date under OF0996; prepared by Ciba-Geigy, AG, submitted by Geigy Chemical Co., Ardsley,
NY.; CDL:093306-C)
Page 157 of 266
-------
25455 Cannizzaro, R.D.; Rolla, H.M. (1973) Determination of Residues of Simazine and Its Mono-
dealkylated Metabolite, G-28279, in Fish by Gas Chromatography Using Microcoulometric
Detection. Method no. AG-213 dated Mar 15, 1973. (Unpublished study received on unknown
date under OF0996; submitted by Geigy Chemical Co., Ardsley, N. Y.; CDL:093306-F)
25456 Cullen, T.; Balu, K. (1972) Determination of 2-Chloro-4,6diamino~?s~?triazine (G-28273)
Residues in Sorghum by Gas Chromatography. Method no. AG-232 A dated Dec 20, 1972.
(Unpublished study received on unknown date under OF0996; submitted by Geigy Chemical
Co., Ardsley, N.Y.; CDL:093306-G)
25457 Cullen, I.E.; Balu, K. (1973) Validation of Analytical Method AG232A for the Determination
of 2,4-Diamino-6-chloro-?~s?~triazine: Report No. GAAC-73026. (Unpublished study
received on unknown date under OF0996; submitted by Geigy Chemical Co., Ardsley, N. Y.;
CDL:093306-H)
25458 Kahrs, R. A. (1973) Validation of Residue Method AG-111 and Storage Stability of Simazine
and G-28279 in Fish Tissue: Report GAAC73028. (Unpublished study received on unknown
date under OF0996; submitted by Geigy Chemical Co., Ardsley, N. Y.; CDL: 093306-1)
25459 Sloane, L.W.; Rud, ?; Foy, ?; et al. (1967) Summary Analysis of Field Test Data for Sutan
Applied Preplant Incorporated to Corn. (Unpublished study received Feb 13, 1968 under
7F0621; prepared in cooperation with Virginia Polytechnic Institute, submitted by Stauffer
Chemical Co., Richmond, Calif; CDL:095553-A)
25665 Kovac, J.; Henselova, M. (1977) Detection of Triazine herbicides in soil by a Hill-reaction
inhibition technique after thin-layer Chromatography. Journal of Chromatography 133(? ):420-
422. (Also~In~unpublished submission received Oct 5, 1979 under unKnown admin, no.;
submitted by Chemie Linz, AG, Linz, Austria; CDL:241593-H)
25672 Bruce, D.L.; Safford, J.; Frinks, G.; et al. (1979) Effectiveness Data. (Unpublished study
received Dec 20, 1979 under 476-EX-96; submitted by Stauffer Chemical Co., Richmond,
Calif.; CDL: 099166-D)
25883 Dorman, D.L.; Agamalian, H.; DeSante, J.; et al. (1979) Devrinol 50-WP: Summary of Crop
Residue on Artichokes. (Unpublished study received Jan 29, 1980 under 476-2108; submitted
by Stauffer Chemical Co., Richmond, Calif.; CDL:099218-E)
25884 Dorman, D.C.; De Guzman, D.; Rahn, E.M.; et al. (1979) Devrinol 50WP: Summary of Crop
Residue on Asparagus. (Unpublished study received Jan 29, 1980 under 476-2108; prepared in
cooperation with Univ. of Delaware and others, submitted by Stauffer Chemical Co.,
Richmond, Calif.; CDL:099218-F)
25885 Dewey, M.L.; Doty, C.; Griffin, M.; et al. (1976) Devrinol 50-WP: Summary of Crop Residue
on Avocados. (Unpublished study received Jan 29, 1980 under 476-2108; prepared in
cooperation with Morse Laboratories, Inc. and Lemoniera Co., submitted by Stauffer Chemical
Co.,Richmmd, Calif.; CDL:099218-G)
25966 McHenry, W.B.; Parsons, P. S. (1967) Cost of Controlling Canalbank Weeds by Water
Agencies. Pages 38-42,~In~Proceedings of the 19th Annual California Weed Control
Conference; Jan 24-26, 1967. N.P. (Also~In~unpublished submission received Jan 16, 1970
under 464-164; submitted by Dow Chemical U.S.A., Midland, Mich.; CDL:003448-E)
26198 Schneider, B.A.; Audia, W.V. (1974) ?Algae Shock: Efficacy on Algae|. (U.S. Dept. of
Agriculture, Plant Biology Laboratory, unpublished report.)
26211 Newton, M. (1960) New Developments and Research in Forest Land Brush and Weed Control.
Pages 71-73,~In~Thirteenth Annual Oregon Weed Conference Proceedings; Nov 5-6, 1964.
N.P. (Also ?~In~unpublished submission received May 11, 1962 under 100439; submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000250-E)
26212 Wiemer, R.D.; Hanson, N.S.; Maldonado, R. (1961) Results of Tests with Atrazine in
Comparison with Other Herbicides for Weed Control in Sugar Cane in Hawaii (2-Year Crop).
(Unpublished study received Apr 5, 1961 under 100-439; prepared in cooperation with
Maldonado & Gomez, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000255-
A)
Page 158 of 266
-------
26213 Bing, A. (1959) Observations on weed control experiments in nursery and cut flower crops
during 1959. Proceedings of the North Eastern Weed Control Conference 7:137-139.
(Also~In~unpublished submission received Feb 11, 1961 under 100-439; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:000256-D)
26214 Warren, R., comp. (1964) Oregon Weed Control Handbook. By Oregon State Univ. Corvallis,
Oreg.: OSU. (Available from: OSU Bookstores, Inc.; pp. 137,139,141,149-150,201-202 only;
also~In~unpublished submission received Feb 8, 1965 under 100-439; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:000258-A)
26234 Hemphill, D.D.; Gaus, A.E. (1967) Herbicides for Commercial Truck Crops-1967. By Univ.
of Missouri, Dept. of Horticulture. Columbia, Mo.: UM, Extension Div. (Science and
Technology Guide; also~In~unpublished submission received Oct 2, 1967 under 8F0643;
submitted by Stauffer Chemical Co., Westport, Conn.; CDL:091116-U)
26286 Leonard, O.A.; Lider, L.A. (1961) Toxicity and translocation of herbicides supplied to grape
rootings through solution culture. American Journal of Enology and Viticulture 12(l):37-46.
(Also ?~In~unpublished submission received Jan 15, 1966 under 7F0534; submitted by Geigy
Chemical Co., Ardsley, N.Y.; CDL:090650-M)
26287 Lider, L. (1959) Simazine Residue Data: Grapes. (Unpublished study received Jan 15, 1966
under 7F0534; prepared by Univ. of California -Davis, submitted by Geigy Chemical Co.,
Ardsley, N.Y.; CDL:090650-N)
26288 Woodard Research Corporation (1965) Simazine: Safety Evaluation on Fish and Wildlife
(Bobwhite Quail, Mallard Ducks, Rainbow Trout, Sunfish and Goldfish). (Unpublished study
received May 16, 1973 under 1769-234; prepared in cooperation with Geigy Chemical Co.,
submitted by NCH Corp., National Chemsearch Div., Irving, Tex.; CDL:221976-H)
26289 Ballantine, L.G. (1978) Simazine: Environmental Impact Statement: Report No. ABR-78034.
(Unpublished study received Jul 17, 1978 under 100-541; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:234453-A)
26290 Anderson, G.W.; Vengris, J.; Rogers, B.J.; et al. (1956) ?Weed Control Using Simazin on
Corn and Other Vegetables]. (Unpublished study received Mar 22, 1957 under unknown
admin, no.; prepared in cooperation with G.L.F. Soil Building Service and others, submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:000212-C)
26291 Geigy Agricultural Chemicals (19??) Simazine Herbicides for Agricultural use. Ardsley, N. Y.:
Geigy. (Herbicide technical bulletin no. 60-1; also~In~unpublished submission received on
unknown date under unknown admin, no.; CDL:000213-L)
26293 J.R. Geigy, S.A. (1965) Simazin. (Unpublished study received Jul 6, 1965 under 100-437;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000231-H)
26294 Foy, C.L.; Bingham, S.W. (1969) Some Research Approaches toward Minimizing Herbicidal
Residues in the Environment. (Unpublished study received May 12, 1970 under OF0996;
submitted by Geigy Chemical Co., Ardsley, N.Y.; CDL:091712-I)
26295 Lawrence, J.M.; Beasley, P.G.; Jones, R.B. (1963) Annual Report for Period January 1 through
December 31, 1963 on Chemical Control of Weeds in Ponds: Hatch Project No. Alabama 427
and Herbicides on Submersed Aquatic Weeds and Determination of Their Residues: Hatch
Projects No. 150 (CRF-1). (Unpublished study received May 12, 1970 under OF0996;
submitted by Geigy Chemical Co., Ardsley, N. Y.; CDL:091712-L)
26296 Ragab, M.T.H.; McCollum, J.P. (1961) Degradation of 14C-Labeled Simazine by Plants and
Soil Microorganisms. (Unpublished study received May 12, 1970 under OF0996; submitted by
Geigy Chemical Co., Ardsley, NY.; CDL:091712-O)
26297 Rodgers, C.A. (1970) Uptake and Elimination of Simazine by Green Sunfish (?~Lepomis
cyanellus- Raf.). (Unpublished study including published data, received May 12, 1970 under
OF0996; prepared by U.S. Fish and Wildlife Service, Fish-Pesticide Research Laboratory,
submitted by Geigy Chemical Co., Ardsley, N.Y.; CDL: 091712-P)
26298 Beliles, R.P.; Scott, W.; Knott, W. (1965) Simazine: Subacute Toxicity in Mallard Ducks.
(Unpublished study received Mar 12, 1969 under OF0996; prepared by Woodard Research
Corp., submit ted by Geigy Chemical Corp., New York, NY.; CDL:091713-I)
Page 159 of 266
-------
26299 Bellies, R.P.; Scott, W.; Knott, W. (1965) Simazine: Acute Toxicity in Goldfish. (Unpublished
study received Mar 12, 1969 under OF0996; prepared by Woodard Research Corp., submitted
by Geigy Chemical Corp, New York, N.Y.; CDL:091713-L)
26300 WARF Institute, Incorporated (1970) Report: WARF No. 0091384. (Unpublished study
received Dec 9, 1970 under 7364-11; submitted by Great Lakes Biochemical Co., Inc.,
Milwaukee, Wis.; CDL: 110886-A)
26301 Geigy Chemical Company (19??) Relationship of Specific Parameters to Each Other and to the
Use of Simazine in Ponds. (Unpublished study received Jun 8, 1970 under OF0996;
CDL:093306-J)
26302 Geigy Chemical Company (1963?) General Summary: ?Simazine|. (Unpublished study
received Jun 8, 1970 under OF0996; CDL:093306-K)
26303 Geigy Chemical Company (19??) Reasonable Grounds in Support of This Petition: ?Simazine|.
(Unpublished study received Jun 8, 1970 under OF0996; CDL:093306-M)
26395 Ciba-Geigy Corporation (1971) ?Weed Control: EvikA(R)I on Corn|. (Unpublished study
including data found in 122336-A, received Jan 21, 1969 under 100-EX-19; CDL:122336-B)
26396 Ciba-Geigy Corporation (19??) ?Efficacy Evik on Corn|. (Unpublished study received Oct 13,
1970 under 100-EX-19; CDL: 122336-C)
26475 Andrews, ?; Barnes, ?; Homesley, ?; et al. (1973) ?Efficacy Study on Corn|: Experiment No.
171. (Unpublished study including experiment nos. 954, 1185, 582..., received on unknown
date under 4G1444; prepared in cooperation with Univ. of Kentucky, Agronomy Dept,
submitted by Monsanto Co., Washington, D.C.; CDL: 093848-B)
26492 Louisiana State University (1967) Spring Recomendations for the Control of Johnson Grass
and Other Weeds and Grasses in Louisiana Sugar Cane, 1967. (Unpublished study received on
unknown date under 92-9; prepared by Agricultural Experiment Station, Cooperative
Extension Service in cooperation with U.S. Dept. of Agriculture, submitted by Tenneco
Chemical, Inc., Piscataway, N.J.; CDL:000173-A)
26514 Davis, D.L.; Zybura, E.L.; Parker, P.J.; et al. (1967) Product Performance Report: Ortho Weed
and Grass Killer Granules: Report No. 131-2 & 3. (Unpublished study including report nos.
64-33, 34, 35..., received May 29, 1967 under 239-2232; submitted by Chevron Chemical Co.,
Richmond, Calif.; CDL:001531-A)
26516 Johnson, R.R.; Fosse, R.A. (1962) ?Efficacy Study Using Some Chemicals for Weed Control].
(Unpublished study including published data, received Nov 30, 1962 under 264-172; prepared
in cooperation with Amchem Products, Inc. and others, submitted by Union Carbide
Agricultural Products Co., Ambler, Pa.; CDL:002140-A)
26680 Norton, J.A.; Storey, J.B. (1972) Studies show Dalapon treatments for Johnsongrass control in
pecan orchards give satisfactory results. Pecan Quarterly 6(1): 10-12. (Also~In~unpublished
submission received Nov 15, 1972 under 3F1313; submitted by Dow Chemical U.S.A.,
Midland, Mich.; CDL:092243-D)
26681 Norton, J.A.; Storey, J.B.; Madden, G.D. (1970) Three years of chemical weed control
research in Texas pecan orchards. Proceedings of the Southeastern Pecan Growers Association
63:7789. (Also~In~unpublished submission received Nov 15, 1972 under 3F1313; submitted
by Dow Chemical U.S.A., Midland, Mich.; CDL: 092243-E)
26683 Aitken, J.B.; Arnold, C.E.; Amlmg, H. J.; et al. (1972) ?Efficacy of Various Herbicides in
Pecan Orchards]. (Unpublished study including published data, received Nov 15, 1972 under
3F1313; prepared in cooperation with Univ. of Florida, Agricultural Research and Education
Center at Quincy, Fruit Crops Dept. and others, submitted by Dow Chemical U.S.A., Midland,
Mich.; CDL: 092243-H)
26684 Wascom, B.W.; Young, W.A.; Meadows, W.A. (1972) A five year study of weed control in
pecan orchards. Proceedings of the Southern Weed Science Society 25:227'.
(Also~In~unpublished submission received Nov 15, 1972 under 3F1313; submitted by Dow
Chemical U.S.A., Midland, Mich.; CDL:092243-I)
26691 Gantz, R.L. (1971) Response of Walnut Trees to Repeated Directed Sprays of DowponA(R)IM
Grass Killer. (Unpublished study received Nov 15,1972 under 3F1313; submitted by Dow
Chemical U.S.A., Midland, Mich.; CDL:092243-S)
Page 160 of 266
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26693 Agamalian, H.; Lange, A.H.; Rosedale, D. (1968) Treflan for Preemergence Weed Control in
Vineyards. (Unpublished study including experiment nos. GM8-31, GM8-32, PS8-19...,
received Dec 17, 1968 under 9F0787; prepared in cooperation with Univ. of California,
Agricultural Extension Service, submitted by Blanco Products Co., Div. of Eli Lilly and Co.,
Indianapolis, Ind; CDL: 092048-A)
26723 Keefer, C.G.; Devlin, R.M.; Byrd, C.; et al. (1972) Efficacy Data for San 9789 in Cranberries.
(Unpublished study including published data, received on unknown date under 11273-EX-3;
prepared in cooperation with Univ. of Massachusetts, Cranberry Experiment Station,
Laboratory of Experimental Biology and others, submitted by Sandoz, Inc., Crop Protection,
San Diego, Calif.; CDL: 223538-A)
26859 Ilmcki, R.D.; Bayer, G.H.; Tompkms, J.; et al. (1968) Sesone + Dacthal Herbicide
Combination for Weed Control in Strawberries. (Unpublished study received Dec 10, 1968
under 264-262; prepared in cooperation with Rutgers, The State Univ. of New Jersey and
others, submitted by Union Carbide Agricultural Products Co., Amb ler, Pa.; CDL:002233-A)
26860 Whitendale, L.; Johnson, R. (1968) Sesone + Dacthal Herbicide Combination for Weed
Control in Evergreens, Shrubs, Trees and Perennial Flowers. (Unpublished study received Dec
10, 1968 under 264-262; submitted by Union Carbide Agricultural Products Co., Ambler, Pa.;
CDL:002233-B)
26881 Perkins, A.T.; Brown, G.E.; Delashmit, D.; et al. (1972) Summary: ?Treflan|. (Unpublished
study received May 3, 1973 under 79854; prepared in cooperation with Blanco Products Co.,
Div. of Eli Lilly and Co. and others, submitted by Masonite Corp., Chicago, 111.; CDL:008385-
_A)
26884 Dickel, C.P.; Hardman, N.; Kappos, S.; et al. (1974) ?Efficacy of Devrinol and Other
Herbicides for Weed Control in Grapes and Citrus Fruit|. (Unpublished study received Aug 5,
1975 under 476-2173; prepared in cooperation with Barr Packing Co. and J.G. Boswell Co.,
submitted by Stauffer Chemical Co., Richmond, Calif.; CDL:221821-A)
26885 Carver, B.C.; Marsh, J.M.; Dupont, A.J., Jr.; et al. (1971) Summary. (Unpublished study
received Nov 17, 1971 under 100-520; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000559-B)
26962 Wilson, H.P.; Pruss, S.W.; Rud, O.E.; et al. (1969) Summary. (Unpublished study including
published data, received Jun 12, 1970 under 100-437; prepared in cooperation with Virginia
Truck and Ornamentals Research Station, Eastern Shore Branch, Dept. of Plant Physiology
and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000290-A)
26976 Thorneburg, R.P.; Tweedy, J.A. (1973) A rapid procedure to evaluate the effect of pesticides
on nitrification. Weed Science 21(5):397-399. (Also~In~unpublished submission received Jul
19, 1978 under 201-403; submitted by Shell Chemical Co., Washington, D.C.; CDL:234469-0)
26977 Mattson, A.M.; Solga, J. (1963) Residues in Body Tissues of Sheep and Cattle Receiving
Simazine in Their Diet as Compared with Residues of Propazine and Atrazine in Animals
Similarly Treated. (Unpublished study received Nov 19, 1963 under unknown admin, no.;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 119489-A)
26998 Clemson University (1966) Chemical Weed Control Recommendations for Field, Pasture, and
Vegetable Crops: South Carolina-1967. Clemson, S.C.: CU. (Circular 505; pp. 18-20 only;
also~In~unpublished submission received Oct 2, 1967 under 8F0643; submitted by Stauffer
Chemical Co., Westport, Conn.; CDL:091116-AL)
27018 Ballantine, L.G.; Herman, M.M. (1979) BicepA(R)I plus RoundupA(R)I or Paraquat and
DualA(R)I/PrincepA(R)I plus Roundup or Paraquat Tank Mix Soil Dissipation Studies: Report
No. ABR-79101. Summary of studies 241649-B through 241649-Q. (Unpublished study
received Dec 10, 1979 under 100-583; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:241649-A)
27030 Schnappmger, M.G. (1979) ?Residue Report]: AGA No. 6061 I-VII. (Unpublished study
received Dec 10, 1979 under 100-583; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:241649-P)
27090 Ciba-Geigy Corporation (1971) ?Weed Control: EvikA(R)I on Corn|. (Unpublished study
including data found in 122336-B, received Feb 15, 1972 under 100-EX-19; CDL: 122336-A)
Page 161 of 266
-------
27115 MacRae, I.C.; Alexander, M. (1965) Microbial degradation of selected herbicides in soil.
Journal of Agricultural and Food Chemistry 13(l):72-75. (Also~In~unpublished submission
received Jul 19, 1978 under 201-403; submitted by Shell Chemical Co., Washington, D.C.;
CDL:234475-H)
27116 Raju, K.S.; Rangaswami, G. (1971) Tolerance to high concentrations and degradation of
herbicides by soil microorganisms. Indian Journal of Microbiology XI(4):97-104.
(Also~In~unpublished submission received Jul 19, 1978 under 201 -403; submitted by Shell
Chemical Co., Washington, D.C.; CDL:234475-I)
27125 Pagan, E.B.; Nzewi, G.I. (1975) Selective Preemergence Herbicidal Performance of Prowl 3E
(AC 92, 553) Alone and Prowl 3E in Tank Mix Combination with Atrazine SOW: Report No.
75-59. (Unpublished study including report no. 74-249, received on unknown date under 241-
EX-73; submitted by American Cyanamid Co., Princeton, N.J.; CDL:222296-A)
27128 Rodgers,E.G. (1968) Leaching of seven~s~?-Tnazmes. Weed Science 16(? ):117-120.
(Also~In~unpublished submission received Jul 19, 1978 under 201 -403; submitted by Shell
Chemical Co., Washton, D.C.; CDL:234472-B)
27131 Hilton, H.W.; Yuen, Q.H. (1963) Adsorption of several pre-emergence herbicides by Hawaiian
sugar cane soils. Journal of Agricultural and Food Chemistry 11(3):230-234.
(Also~In~unpublished submission received Jul 19, 1978 under 201 -403; submitted by Shell
Chemical Co., Washington, D.C.; CDL:234472-F)
27132 Lavy, T.L. (1970) Diffusion of three Chloro~s~?-Triazines in soil. Weed Science 18(? ):53-56.
(Also~In~unpublished submission received Jul 19, 1978 under 201 -403; submitted by Shell
Chemical Co., Washington, D.C.; CDL:234472-G)
27134 Talbert, R.E.; Fletchall, O.H. (1965) The adsorption of some~s~?Triazines in soils. Weeds
13(? ):46-52. (Also~In~unpublished submission received Jul 19, 1978 under 201 -403;
submitted by Shell Chemical Co., Washington, D.C.; CDL:234472-J)
27136 Ashton, P.M. (1961) Movement of Herbicides in soil with simulated furrow irrigation. Weeds
9(9):612-619. (Also~In~unpublished study received Jul 19, 1978 under 201 -403; submitted by
Shell Chemical Co., Washington, D.C.; CDL:234472-L)
27137 Weber, J.B.; Weed, S.B.; Ward, T.M. (1969) Adsorption of~s~?-Triazines by soil organic
matter. Weed Science 17(? ):417-421. (Also~In~unpublished submission received Jul 19, 1978
under 201-403; submitted by Shell Chemical Co., Washington, D.C.; CDL: 234472-M)
27156 Geigy Chemical Corporation (1964) Simazine. (Unpublished study received on unknown date
under unknown admin, no.; CDL:128063-K)
27202 Lawrence, J.M.; Comp. (1962) Aquatic Herbicide Data. By Auburn Univ., Agricultural
Experiment Station. Washington, D.C.: U.S. Dept. of Agriculture. (Available from: U.S.
Government Printing Office, Washington, D.C.; Agriculture Handbook no. 231; Atrazine
T/37; also~In~unpublished submission received Oct 12, 1976 under 10065-8; submitted by
Fisons Corp., Agricultural Chemicals Div., Bedford, Mass.; CDL:226310-E)
27236 Stipe, J.R.; Turgeon, F.R.; McMackm, M.J.; et al. (1968) ?Efficacy Data for Wheat|.
(Unpublished study received Jul 28, 1969 under 100-496; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL: 0005ISA)
27255 Johnson, R.R.; Otten, R.J. (1960) Bouncing Bet (?~Saponana offi~??~cinalis~?) Test Results.
(Unpublished study received Jan 29, 1962 under 264-68; submitted by Union Carbide
Agricultural Products Co., Ambler, Pa.; CDL:008432-A)
27256 Hooks, J.W.; Lange, A.; Elmore, C.; et al. (1968) Treflan for Preemergence Weed Control in
Nut Tree Orchards: Field Data. (Unpublished study received May 9, 1968 under 8F0721;
submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.; CDL:092031 -
_A)
27301 Reed, J.L.; Russo, L.; Lavalleye, M.P.; et al. (1968) Evaluation of Planavm 75 for Weed
Control in Grapes, Citrus and Lettuce: Ml53-68. (Unpublished study received Apr 5, 1972
under 2F1183; prepared in cooperation with Univ. of California-Riverside, Agricultural
Extension Service, Depts. of Horticultural Science, Agronomy and Vegetable Crops, Citrus
Research Center, submitted by Shell Chemical Co., Washington, D.C.; CDL:090993-B)
Page 162 of 266
-------
27303 Lange, A.H.; Elmore, C.L.; Morehead, G.W.; et al. (1967) Weed Control in Apples and Pears.
?: Univ. of California, Agricultural Extension Service. (AXT-285; also~In~unpublished
submission received Apr 5, 1972 under 2F1183; submitted by Shell Chemical Co.,
Washington, D.C.; CDL:090993-D)
27305 Saidak, W.J.; Lavigne, P. (1966) Technical Reports. (Unpublished study received Apr 5, 1972
under 2F1183; submitted by Shell Chemical Co., Washington, D.C.; CDL:090993-G)
27315 Fisher, R.A.; Webber, J.; Gerber, C.E.; et al. (1969) Product Performance Report: Report No.
317-40. (Unpublished study including report nos. 317-41, 492-3, 30-16..., received Nov 11,
1970 under 1F1014; prepared in cooperation with Washington State Univ., Western and
Northwestern Washington Research & Extension Centers and others, submitted by Chevron
Chemical Co., Richmond, Calif.; CDL:091758-F)
27318 Stauffer Chemical Company (19??) Residue Chemistry: Summary of Volume Contents.
Summary of studies 225547-A through 225547-J. (Unpublished study received Sep 7, 1976
under 476-2108; CDL: 225547-A)
27322 Anderson, L.; VanBuren, B.; Collins, R.; et al. (1976) Summary of Residue Data: Devrinol on
Strawberries. (Unpublished study received Sep 7, 1976 under 476-2108; prepared in
cooperation with Utah State Univ. and others, submitted by Stauffer Chemical Co., Richmond,
Calif.; CDL:225547-E)
27371 Sandoz, Incorporated (1974) Summary Tables of Efficacy and Safety of Solicam 80 WP in
Apricots, Nectarines, Peaches, Plums, Prunes, Almonds, and Walnuts. (Unpublished study
received Mar 14, 1975 under 11273-EX-9; CDL:224650-E)
27372 Sandoz, Incorporated (1974) General Remarks. (Unpublished study received Mar 14, 1975
under 11273-EX-9; CDL:224650-F)
27377 Ryan, J.B.; Skroch, W.A.; Sanborn, J.M.; et al. (1973) ?Herbicidal Efficacy of Kerb in
Ornamentals]. (Unpublished study received Nov 18, 1974 under 707-98; prepared in
cooperation with North Carolina State Univ., Agricultural Extension Service and others,
submitted by Rohm & Haas Co., Philadelphia, Pa.; CDL:028594-A)
27386 Guenthner, H.R.; Baker, L.O. (1962) Shelterbel Weed Control. (Unpublished study received
Sep 15, 1963 under 148-615; submitted by Thompson-Hayward Chemical Co., Kansas City,
Kans.;CDL:008367-B)
27416 Wells, W.E.; Peters, R. A. (1959) Yields of legume-forage grass mixtures as affected by several
herbicides applied alone and in combinations during establishment. Pages 188-
199,~In~Proceedings of the Northeastern Weed Control Conference; Jan 1959. N.P.
(Also~In~unpublished submission received May 11, 1961 under 464-164; submitted by Dow
Chemical U.S.A., Midland, Mich.; CDL:003434-E)
27599 Mahlsteds, J.P.; Lovely, W.G. (1959) ?Control of Weeds in Ornamental Shrubs and Trees|.
(Unpublished study received on unknown date under unknown admin, no.; prepared by Iowa
State Univ. of Science and Technology, Dept. of Horticulture, submitted by ?; CDL: 118478-A)
27616 Parochetti, J. V. (1968) Herbicides and Combinations for Weed Control in Corn. (Unpublished
study received Jun 18, 1969 under 352-270; prepared by Univ. of Maryland, Agricultural
Experiment Station, Dept. of Agronomy, submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL:002886-D)
27638 Baker, H.R.; Henning, R.C.; Dewey, M.L. (1971) Residue Data Sheet: Field Corn: Test No. T-
2147. (Unpublished study received Jul 30, 1973 under 239-2186; prepared in cooperation with
Morse Laboratories, Inc., submitted by Chevron Chemical Co., Richmond, Calif.;
CDL:008383-AD)
27715 Green, P.J. (1964) Furthur Trials with Tenoran and Other Ciba Herbicides on Strawberries.
(Unpublished study received Mar 13, 1966 under 6F0489; prepared by Ciba Co. Proprietary,
Ltd., submitted by Ciba Agrochemical Co., Summit, N.J.; CDL:090554-AE)
27717 Ciba Agrochemical Company (1964) A Long Term Experiment with Tenoran at Saxton's
Farm, Horsham, England. (Unpublished study received Mar 13, 1966 under 6F0489;
CDL:090554-AG)
27719 Green, P.J. (1964) Assessment of Tenoran as a Herbicide in Strawberries. (Unpublished study
received Mar 13, 1966 under 6F0489; prepared by Ciba Co. Proprietary, Ltd., submitted by
Ciba Agrochemical Co., Summit, N.J.; CDL:090554-AI)
Page 163 of 266
-------
27816 Great Lakes Biochemical Company, Incorporated (1973) Supporting Data and Background
Information for the Registration of Algimycin 400. (Unpublished study received Nov 15, 1973
under7364-23; CDL:028113-A)
27817 Geigy Chemical Company (1964) ?Test Data: Simazine in Almonds]: AG-A 884.
(Unpublished study received Jan 15, 1966 under 7F0534; CDL:090650-B)
27818 Geigy Chemical Corporation (19??) Results of Tests on the Amount of Residue Remaining
Including Descriptions of the Analytical Methods Used: ?Simazine|. (Unpublished study
received Dec 1, 1964 under 5F0447; CDL:090487-C)
27819 Mattson, A.M.; Solga, J. (1963) Determination of Simazine Residues. Method No. AG-14
dated Jan 30, 1963. (Unpublished study received Dec 1, 1964 under 5F0447; submitted by
Geigy Chemical Corp., New York, N.Y.; CDL:090487-D)
27820 Ilmcki, R.D.; Kust, C.A.; Fitch, L.A.; et al. (1964) ?Simazme Residues-Alfalfa]: AG-A 923.
(Unpublished study including AG-A 892, AG-A 879, AGA 793..., received Dec 1, 1964 under
5F0447; prepared in cooperation with Rutgers, The State Univ. of New Jersey, Dept. of Soils
& Crops and others, submitted by Geigy Chemical Corp., New York, N.Y.; CDL:090487-E)
27821 Motko, L. (1966) ?Residue Data: Simazine on Asparagus]: AG-A 223. (Unpublished study
including AGA 1294, received Jan 15, 1966 under 7F0534; submitted by Geigy Chemical
Co., Ardsley, NY.; CDL:090650-D)
27822 Chiesi, A. (1964) ?Residue Data: Simazine on Blueberries]: AG-A 900. (Unpublished study
received Jan 15, 1966 under 7F0534; submitted by Geigy Chemical Co., Ardsley, N. Y.;
CDL:090650-E)
27823 Geigy Chemical Company (1962) ?Simazine Residue Data: Boysenberries|: AG-A 277.
(Unpublished study received Jan 15, 1966 under 7F0534; CDL:090650-F)
27824 Stanton, W. (1964) ?Simazine Residue Data: Grapefruit]: AG-A 631. (Unpublished study
received Jan 15, 1966 under 7F0534; submitted by Geigy Chemical Co., Ardsley, N. Y.;
CDL:090650-G)
27825 Geigy Chemical Company (1964) ?Simazine Residue Data: Oranges]. (Unpublished study
received Jan 15, 1966 under 7F0534; CDL: 090650-H)
27826 Geigy Chemical Company (1964) ?Simazine Residue Data: Peaches]: AGA 800.
(Unpublished study received Jan 15, 1966 under 7F0534; CDL:090650-I)
27827 Geigy Chemical Conpany (1962) ?Simazine Residue Data: Sugar Cane]: AGA 233.
(Unpublished study including AG-A 240, received Jan 15, 1966 under 7F0534; CDL:090650-
J)
27828 Geigy Chemical Company (1962) ?Simazine Residue Data: Walnuts]. (Unpublished study
received Jan 15,1966 under 7F0534; CDL: 090650-K)
27829 Kahrs, R.A. (1977) Simazine Lakes-1975 EUP Program: Status Repport-1977: Report No.
ABR-77082. (Unpublished study received Oct 5, 1977 under 100-EX-35; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:231986-A)
27830 Ciba-Geigy Corporation (1977) PrmcepA(R)I SOW Chemistry Data Section. (Unpublished
study received Aug 23, 1977 under 100-437; CDL:231369-A)
27831 Ciba-Geigy Corporation (1977) Princep SOW: Confidential Ingredient Statement.
(Unpublished study received Aug 23, 1977 under 100437; CDL:231369-B)
27832 Ciba-Geigy Corporation (1977) ?Princep SOW: Manufacturing Procedures]. (Unpublished
study received Aug 23, 1977 under 100-437; CDL:231369-C)
27833 Heinrichs, L. (1977) Analysis of Simazine in PrincepA(R)I SOW and AquazineA(R)I SOW by
Gas Chromatography. Method PA-40A dated Ma Mar 24, 1977. (Unpublished study received
Aug 23, 1977 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:
231369-D)
27834 Tweedy, E.G. (1977) Residues of Simazine and Its Chlorometabolites in Water after the Fish
Hatchery Pond Bottom Was Treated with AquazineA(R)I: Report No. ABR-77081.
(Unpublished study received Aug 26, 1977 under 100-437; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:231409-A)
27835 Rolla, H.M.; Aziz, S.A. (1974) Residue Determination of Simazine and Its Chlorometabolites
G-28279 and G-28273 in Water. Method AG-261. (Unpublished study received Aug 26, 1977
under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:231409-B)
Page 164 of 266
-------
27836 Dumford, S.W.; Dill, T.R.; Chamberlain, E.; et al. (1977) ?Residue Studies with Simazme|:
AG-A No. 4586 1,11. (Unpublished study including AG-A nos. 4587 III, 4623 II and 4624,
received Aug 26, 1977 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:231409-C)
27837 Fankhauser, E. (1967) ?Efficacy of Chlorotriazines in Water]. (Unpublished study including
letter dated Dec 6, 1967 from J.R. Geigy, S.A. to Gentlemen, received Aug 28, 1975 under
100-437; prepared by J.R. Ciba, S.A., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:223303-D)
27839 Henderson, C. (1964) Acute Toxicity of Pesticides to Fish and Mammals. (Unpublished study
received Jun 5, 1975 under 1769-234; submitted by NCH Corp., National Chemsearch Div.,
Irving, Tex.; CDL:220069-A)
27840 Hungerbuehler, W. (1956) Toxicity in Mice, Oral. (Unpublished study received Jun 5, 1975
under 1769-234; submitted by NCH Corp., National Chemsearch Div., Irving, Tex.;
CDL:220070-E)
27841 Knusli, ? (1955) Toxicity in Rats, Oral. (Unpublished study received Jun 5, 1975 under 1769-
234; submitted by NCH Corp., National Chemsearch Div., Irving, Tex.; CDL:220070-H)
27842 NCH Corporation (1956) Toxicity in Rabbits, Oral. (Unpublished study received Jun 5, 1975
under 1769-234; CDL:220070-K)
27843 Hungerbuehler, W. (1956) Effect on~Salmo irideus~(Rainbow Trout). (Unpublished study
received Jun 5, 1975 under 1769-234; submitted by NCH Corp., National Chemsearch Div.,
Irving, Tex.; CDL: 220070-M)
27845 Hungerbuehler, W. (1956) Toxicity in Mice, Oral: Experiment No. 5928. (Unpublished study
received May 16, 1973 under 1769234; submitted by NCH Corp., National Chemsearch Div.,
Irving, Tex.; CDL:221976-T)
27846 NCH Corporation (1956) Toxicity in Rabbits, Oral: Experiment No. 5949. (Unpublished study
received May 16, 1973 under 1769234; CDL:221976-V)
27847 Hungerbuehler, W. (1956) Toxicity in Rabbits, Oral: Experiment No. 5930. (Unpublished
study received May 16, 1973 under 1769234; submitted by NCH Corp., National Chemsearch
Div., Irving, Tex.; CDL:221976-X)
27848 Hungerbuehler, W. (1956) Effect on~Salmo_irideus~(Rainbow Trout): Experiment No. 23.
(Unpublished study received May 16, 1973 under 1769-234; submitted by NCH Corp.,
National Chemsearch Div., Irving, Tex.; CDL:221976-Z)
27849 Knusli, ? (1956) Toxicity in Rats, Oral: Experiment No. 5710. (Unpublished study including
experiment no. 5837, received May 16, 1973 under 1769-234; submitted by NCH Corp.,
National Chemsearch Div., Irving, Tex.; CDL:221976-AB)
27850 Ciba-Geigy Corporation (1977) PramisA(TM)I80W; Chemistry Data Section. (Unpublished
study received Oct 10, 1978 under 100-602; CDL:235343-A)
27851 Heinrichs, L.; Maher, J. (1976) Determination of Prometon and Simazine in
PramisA(TM)I80WDG Formulation by Gas Chromatography. Method no. PA-91A-T dated Jan
20, 1976. (Unpublished study received Oct 10, 1978 under 100-602; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:235343-B)
27852 Agan Chemical Manufactures, Limited (19??) Simanex: Herbicide. (Unpublished study
received Jul 17, 1972 under 11603-11; CDL: 014051-A)
27853 Dow Chemical U.S.A. (1973) Analytical Method-Simazine. Method dated Jun 26, 1973.
(Unpublished study received Jun 27, 1973 under 464-483; CDL:003686-A)
27854 Kadakia, H.; Volk, P. (1978) Formal Report of Analysis for N-Nitroso Compounds.
(Unpublished study received Sep 18, 1978 under 11603-11; prepared by Thermo Electron
Corp., submitted by Agan Chemical Manufactures, Ltd., New York, N. Y.; CDL:235180-A)
27855 Burkhard, N. (1976) Hydrolysis of 2-Chloroand 2-Methylthio-4,6bis-(alkylamino-s-triazines
under Laboratory conditions: Project Report 17/76. (Unpublished study received Jul 17, 1978
under 100-541; prepared by Ciba-Geigy, Ltd., submitted by CibaGeigy Corp., Greensboro,
N.C.; CDL:234454-A)
27856 Gold, B.; Balu, K.; Hofberg, A. (1973) Hydrolysis of Simazine in Aqueous Solution: Report
No. GAAC-73044. (Unpublished study received Jul 17, 1978 under 100-541; submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:234454-B)
Page 165 of 266
-------
27857 Keller, A. (1978) Degradation of Simazine (GesatopA(R)Iin Soil under Aerobic/Anaerobic and
Sterile/Aerobic conditions: Project Report 05/78. (Unpublished study received Jul 17, 1978
under 100-541; prepared by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 234454-D)
27859 Martin, V.; Motko, L.; Gold, B.; et al. (1975) ?Simazine Residue Tests|: AGA No. 1022.
(Unpublished study including AG-A nos. 1154, 1154-III, 1184..., received Jul 17, 1978 under
100-541; prepared in cooperation with Univ. of Missouri and others, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:234454-G)
27860 Agan Chemical Manufactures, Limited (19??) Method of Analysis for Simanex (Simazine)—
for Technical Material and Wettable Powders. (Unpublished study received Jul 17, 1972 under
11603-11; CDL: 014051-B)
27861 Bartha, R.; Lanzillotta, R.P.; Pramer, D. (1967) Stability and effects of some pesticides in soil.
Applied Microbiology 15(1): 67-75. (Also~In~unpublished submission received Jul 17, 1978
under 100-541; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:234455-A)
27862 Beynon, K.I.; Stoydin, G.; Wright, A.N. (1972) A Comparison of the breakdown of the
Triazine herbicides Cyanazine, Atrazine, and Simazine in Soils and in Maize. Pesticide
Biochemistry and Physiology 2(? ): 153-161. (Als o~In~unpublished submission received Jul
17, 1978 under 100-541; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:234455-B)
27863 Burnside, O.C.; Fenster, C.R.; Wicks, G.A. (19??) Dissipation and leaching of Monuron,
Simazine and Atrazine in Nebraska Soils. Weeds ? (? ):209-213. (Also~In~unpublished
submission received Jul 17, 1978 under 100-541; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:234455-C)
27864 Chandra, P.; Furtick, W.R.; Bollen, W.B. (19??) The effects of four herbicides on
microorganisms in nine Oregon soils. Weeds ? (? ):589-598. (Also~In~unpublished
submission received Jul 17, 1978 under 100-541; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:234455-E)
27865 Clay, D.V.; Stott, K.G. (1973) The persistence and penetration of large doses of Simazine in
uncropped soil. Weed Research 13 (? ):42-50. (Also~In~unpublished submission received Jul
17, 1978 under 100-541; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:234455-F)
27866 Couch, R.W.; Gramlich, J.V.; Davis, D.E.; et al. (1964?) The Metabolism of Atrazine and
Simazine by Soil Fungi. (Unpublished study received Jul 17, 1978 under 100-541; prepared by
Auburn Univ., Agricultural Experiment Station, Dept. of Botany and Plant Pathology,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:234455-G)
27867 Dawson, J.H.; Brans, V.F.; Clore, W.J. (19??) Residual Monuron, Diuron and Simazine in a
vineyard soil. Weed Science ? (? ):6365. (Also~In~unpublished submission received Jul 17,
1978 under 100-541; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:234455-H)
27868 Farmer, F.H.; Benoit, R.E.; Chappell, W.E. (1964?) Simazine, Its Effect on Nitrification and
Its Decomposition by Soil Microorganisms. (Unpublished study received Jul 17, 1978 under
100541; prepared by Virginia Polytechnic Institute, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:234455-J)
27869 Fink, R.J.; Fletchall, O.K.; Calvert, O.K. (19??) Relation of Triazine residues to fungal and
bacterial colonies. ?Without Title] ? (? ):104-105. (Also~In~unpublished submission received
Jul 27, 1978 under 100-541; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:234455-
JQ
27870 Harris, C.I. (1967) Fate of 2-Chloro-?~s~?-triazine herbicides in soil. Journal of Agricultural
and Food Chemistry 15(1):157-162. (Also~In~unpublished submission received Jul 17, 1978
under 100-541; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 234455-M)
27871 Hams, C.I. (19??) Movement of herbicides in soil. Weeds ? (? ): 214-216. (Also In
unpublished submission received Jul 17, 1978 under 100-541; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:234455-N)
27872 Helling, C.S.; Turner, B.C. (1968) Pesticide Mobility: Determination by soil thin-layer
chromatography. Science 162(?/Nov):583584. (Also~In~unpublished submission received Jul
17, 1978 under 100-541; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:234455-O)
27873 Ivey, M.J.; Andrews, H. (1964) Leaching of Simazine, Atrazine, Diuron and DCPA in Soil
Columns. (Unpublished study received Jul 17, 1978 under 100-541; prepared by Univ. of
Tennessee, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:234455-P)
Page 166 of 266
-------
27874 Johnson, B.T.; Mayer, F.L. (1975) Accumulation of Simazine in a Highly Simplified Modular
Food Chain. (Unpublished study received Jul 17, 1978 under 100-541; prepared by U.S. Fish
and Wildlife Service, Fish-Pesticide Research Laboratory, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:234455-Q)
27875 Kaiser, P.; Pochon, J.J.; Cassini, R. (19??) Influence of Triazine herbicides on soil
microorganisms. ?Without Title] ? (? ):211233. (Translated by D.M. Yermanos;
also~In~unpublished submission received Jul 17, 1978 under 100-541; submitted by
CibaGeigy Corp., Greensboro, N.C.; CDL:234455-R)
27876 Kaufman, D.D.; Kearney, P.C.; Sheets, T.J. (1965) Microbial degradation of Simazine. Journal
of Agricultural andFood Chemistry 13(3):238-241. (Also~In~unpublished submission
received Jul 17, 1978 under 100-541; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:234455-S)
27878 Lord, W.J.; Gunner, H.B.; Robinson, D.E. (1970) Accumulation of Simazine in mulch residue
under apple trees and its effect on apple rootstocks and soil microorganisms. Horticultural
Science 5(4):261-262. (Also~In~unpublished submission received Jul 17, 1978 under 100-541;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:234455-V)
27879 Martin, J.P.; Ervin, J.O.; Tse, M. (19??) Influence of Simazine on Microbiological Activity in
Sewage Sludge and Effluent. (Unpublished study received Jul 17, 1978 under 100-541;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:234455-W)
27880 Maslennikova, W.G.; Kruglow, J.W. (1975) Some aspects of Simazine degradation in soil.
Roczniki Glebonznawcze XXVI(2):25-28. (Also~In~unpublished submission received Jul 17,
1978 under 100-541; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 234455-X)
27881 Walker, A. (1976) Simulation of herbicide persistence in soil. Pesticide Science 7(? ):41-49.
(Also~In~unpublished submission received Jul 17, 1978 under 100-541; submitted by
CibaGeigy Corp., Greensboro, N.C.; CDL:234455-AA)
27882 Maher, J.; Nixon, W. (1977) Analysis of Various Ciba-Geigy Triazine Technicals and
Formulated Products by HPLC/TEA. Method PQA-7711 dated Apr 22, 1977. (Unpublished
study received May 10, 1977 under 6E1725; submitted by Ciba-Geigy Corp., Greensboro,
N.C.;CDL:096119-A)
27883 Nixon, W.B. (1977) Screening of Triazine Technical and Formulated Products for~N~
Nitrosotriazine Contaminants Using HPLC/TEA. Method No. AG-315 dated Apr 25, 1977.
(Unpublished study received May 10, 1977 under 6E1725; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:096119-B)
27884 Geigy Chemical Company (1969) Summary of Efficacy Data: ?Princep 80W|. (Unpublished
study received Jan 13, 1969 under 9F0792; CDL:093100-A)
27885
Geigy Chemical Company (19??) Name, Chemical Identity and Composition of Simazine.
(Unpublished study received Jan 13, 1969 under 9F0792; CDL:093100-B)
27886 Rasmussen, D.L. (19??) Chemical Fallow in Filberts. ?Without Title] (? ):33-37.
(Also~In~unpublished submission received Jan 13, 1969 under 9F0792; submitted by Geigy
Chemical Co., Ardsley, NY.; CDL:093100-C)
27887 Geigy Chemical Company (1965) Weed Control in Filberts. (Unpublished study received Jan
13, 1969 under 9F0792; CDL:093100-D)
27888 Geigy Chemical Company (19??) The Determination of Chlorotriazine Residues in Plant
Material, Animal Tissues and Water Using the Ultraviolet Method. Ardsley, N. Y.: Geigy.
(Analytical bulletin no. 7; also~In~unpublished submission received Jan 13,1969 under
9F0792; CDL:093100-E)
27889 Geigy Chemical Company (19??) Reasonable Grounds for Support of this Petition: ?Simazine|.
(Unpublished study received Jan 13, 1969 under 9F0792; CDL:093100-F)
27892 Day, B.E.; Jordan, L.S.; McCarty, C.D.; et al. (1960) ?Efficacy of Simazine and Other
Chemicals on Citrus and Other Crops]. (Unpublished study including published data, received
Oct 24, 1960 under 100-437; prepared in cooperation with Univ. of California—Riverside,
Dept. of Horticulture, Citrus Experiment Station and Univ. of Florida, Citrus Experiment
Station, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000201-B)
Page 167 of 266
-------
27893 Cross, C.E.; Demeranville, I.E.; Dana, M.N.; et al. (1959) ?The Reactions of Blueberries and
Cranberries to Simazine|. (Unpublished study received Oct 24, 1960 under 100-437; prepared
in cooperation with Univ. of Massachusetts, Cranberry Experiment Station and others,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000201-C)
27894 Lider, L.A.; Leonard, O.A.; Ries, S.K.; et al. (1959) ?The Reactions of Grapes and Other
Crops to Simazine|. (Unpublished study received Oct 24, 1960 under 100-437; prepared in
cooperation with Michigan State Univ., Dept. of Horticulture and others, submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL: 000201-D)
27895 Cibes, H.E.; Gowing, D.P. (1959) ?The Reactions of Pineapple and Sugarcane to Simazine|.
(Unpublished study including data found in 000195-C, received Oct 24, 1960 under 100-437;
prepared in cooperation with Univ. of Puerto Rico and others, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000201-E)
27896 Cibes, H.E.; Calimano, C.; Rodriguez, I; et al. (1958) Report of Simazine SOW Field Test in
Sugarcane and Pineapple Plantations in Puerto Rico. (Unpublished study including data found
in 000201-E, received Mar 18, 1959 under 100-428; prepared in cooperation with Univ. of
Puerto Rico and others, submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:000195-C)
27897 Bullock, R.M.; Sheets, W.A., Sr.; Hatch, D.L. (1958) ?Weed Control in Strawberries with
Simazine and Other Chemicals]. (Unpublished study received Mar 18, 1959 under 100-428;
prepared by Oregon State College, Northern Willamette Valley Branch Experiment Station in
cooperation with State College of Washington, Southwestern Washington Experiment Station,
submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:000195-D)
27907 Dardin, V.J. (1961) Histopathologic Evaluation: Supplement to Final Report Dated January 15,
1960. (Unpublished study including letter dated Jun 8, 1961 from R.J. Weir to O. Garth
Fitzhugh, received Jun 12, 1961 under 100-437; prepared by Hazleton Laboratories, Inc.,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000219-A)
27908 Treboux, J.; Roth, W.; Gast, ? (1959) ?Reports on Field Experiments with Atrazine|.
(Unpublished study received Mar 2, 1959 under 100-436; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL: 000200-L)
27909 Furtick, W.R.; Swan, D.G.; Neilsen, V.; et al. (1961) ?Studies of Weed Control in Alfalfa].
(Unpublished study including published data, received Aug 14, 1962 under 100-437; prepared
by Oregon State Univ., Agricultural Experiment Station, Dept. of Farm Crops, Pendleton,
Malheur and Umatilla Branch Experiment Stations and others, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000206-A)
27910 Kretchman, D.W.; Bistlme, F.; Thomas, M.O.; et al. (1962) ?Weed Control in Citrus Trees|.
(Unpublished study received Oct 11, 1962 under 100-435; prepared by Univ. of Florida,
Institute of Food and Agricultural Sciences, Citrus and Sub-Tropical Experiment Stations and
California Chemical Co., submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:000198-A)
27911 Searcy, V.S. (1962) ?Bermudagrass Control-Pre-emergent|. (Unpublished study received Oct
11, 1962 under 100-435; prepared in cooperation with Auburn Univ., Dept. of Agronomy,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000198-B)
27913 Porter, W.K., Jr. (1961) Report of the Research Committee of the Southern Weed Conference
for 1961. (Incomplete study; unpublished study received Oct 11, 1962 under 100-435;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; 000198-D)
27914 Westmoreland, W.G.; Highfill, U.O.; Woodhouse, W.W. (1961) Request for Residue Analysis.
(Unpublished study received Oct 11, 1962 under 100-435; prepared in cooperation with North
Carolina State Univ., Soils Dept., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000198-H)
27915 Thompson, W.R.; Hogg, P.G. (19??) Coastal Bermuda for Grazing and Hay. Stoneville, Miss.:
Mississippi State Univ. (Publication 252; also In unpublished submission received Feb 8, 1963
under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000227-A)
27916 Yeo, R.R.; Furrer, J.D.; Weldon, L.W.; et al. (1972) ?Ditchbank Soil Stenlant Tests|.
(Unpublished study received Jun 25, 1963 under 100-437; prepared in cooperation with Univ.
of California, Agricultural Extension Service and others, submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:000226-E)
Page 168 of 266
-------
27917 Sanjean, J.; Lange, A.H. (1963) ?Comparison Test Data: Fruit and Nut Trees in California].
(Unpublished study received Dec 31, 1963 under 100-437; prepared in cooperation with Univ.
of California-Davis, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000210-A)
27918 Ciba-Geigy Corporation (1962) Summary of Chemical Weed Control in Tree Fruits and Nuts.
(Unpublished study received Dec 31, 1963 under 100-437; CDL:000210-B)
27919 Ticknor, R.L.; Baron, L.; McNeilan, R.A.; et al. (1961) ?Efficacy of Herbicides on
Horticulture Crops in Weed Control|. (Unpublished study including published data, received
Dec 31, 1963 under 100-437; prepared by Oregon State Univ., Agricultural Experiment Station
and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000210-D)
27920 Ticknor, R.L.; Baron, L.; McNeilan, R.A.; et al. (1961) ?Efficacy of Herbicides on Various
Cherry, Cedar and Cypress Trees]. (Unpublished study including published data, received Dec
31, 1963 under 100-437; prepared in cooperation with Oregon State Univ., Agricultural
Experimsnt Station, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000210-G)
27921 Kempen, H.M.; Bayer, D.E. (1962) Simazine Residues-Almonds: AG-A 378. (Unpublished
study including AG-A 258, received Dec 31, 1963 under 100-437; prepared in cooperation
with Univ. of California, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000210-H)
27922 Agamalian, H. (1962) Simazine Residues-Globe Artichokes: AG-A 454. (Unpublished study
including AGA 232, received Dec 31, 1963 under 100-437; prepared in cooperation with
Univ. of California, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000210-1)
27923 Ries, S.K.; Hewetson, F.N.; Crabtree, G. (1963) Simazine Residues-Plums (Fruit): AG-A 509.
(Unpublished study including AG-A 340 and AGA 326, received Dec 31, 1963 under 100-
437; prepared in cooperation with Michigan State Univ., Dept. of Horticulture and others,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000210-M)
27924 Crabtree, G.; MacLean, W.J.; Gilbert, F.A.; et al. (1962) Simazine Residues-Black Cherries:
AG-A 319. (Unpublished study including AGA 225 and AG-A 153, received Dec 31, 1963
under 100-437; prepared in cooperation with Oregon State Univ., Dept. of Horticulture and
others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000210-N)
27925 Kempen, H.M.; Bayer, D.E. (1962) Simazine Residues-Walnuts: AG-A 380. (Unpublished
study including AG-A 273, received Dec 31, 1963 under 100-437; prepared in cooperation
with Univ. of California, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000210-O)
27927 Kempen, H.M. (1961) Simazine Residues—Walnuts: AG-A 215. (Unpublished study received
Dec 31, 1963 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000210-Q)
27928 Ahrens, J.F. (1961) Chemical Control of Weeds in Nursery Plantings. New Haven, Conn.:
Connecticut Agricultural Experiment Station. (Bulletin 638; also~In~unpublished submission
received Mar 19, 1962 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000205-A)
27929 Anon. (1962) Weeding with Chemicals: 1962 Guide. Lafayette, Ind.: Purdue Univ.,
Agriculture Extension Service, (p. 14 only; also ?~In~unpublished submission received Mar
19, 1962 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000205-C)
27930 White, D.P. (1962) ?Efficacy of Simazine in Weed Control in Forest Plantations].
(Unpublished study including miscellaneous research report no. 2, received Mar 19, 1962
under 100-437; prepared in cooperation with Michigan State Univ., Dept. of Forestry and
others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000205-D)
27931
Derscheid, L.; Terrell, E.K.; Wallace, K. (19??) Chemical Weed Control in Trees. Brookings,
S.D.: South Dakota State College of Agriculture and Mechanic Arts, Cooperative Extension
Service. (F.S. 52; also~In~unpublished submission received Mar 19, 1962 under 100-437;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000205-E)
27932 Leiser, A.T.; Pfeiffer, C.L.; Warren, G.F.; et al. (1961) ?Efficacy of Herbicides including
Simazine for Trees and Ornamentals. (Unpublished study including published data, received
Mar 19, 1962 under 100-437; prepared in cooperation with Purdue Univ., Horticulture Dept.
and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000205-F)
Page 169 of 266
-------
27933 Jokela, J.J.; Lorenz, R.W.; DenUyl, D.; et al. (1962) ?Efficacy of Simazine as a Herbicide on
Tree Plantations]. (Unpublished study including published data, received Mar 19, 1962 under
100437; prepared in cooperation with Purdue Univ., Agricultural Experiment Station, Dept. of
Forestry and Conservation and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000205-G)
27934 Loerch, K. (19??) Forestry...: Chemical Weed Control in Windbreaks. ?: Univ. of Nebraska,
Extension Service. (E.G. 60-1733; also ?~In~unpublished submission received Mar 19, 1962
under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000205-H)
27935 Pruss, S.W.; Gauthier, N.L.; White, G.R.; et al. (1969) Index of Performance. (Unpublished
study received Aug 28, 1969 under 100-437; prepared in cooperation with Harris Laboratories,
Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000235-A)
27936 Flanagan, T.R.; MacCollom, G.B.; Fertig, S.N.; et al. (1968) Summary: ?Prmcep|.
(Unpublished study including published data, received Aug 7, 1969 under 100-437; prepared
in cooperation with Univ. of Vermont, Agriculuture Experiment Station, submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:000236-A)
27937 Gentner, W.A.; Damelson, L.L.; Shaw, W.C.; et al. (1969) Index of Performance Data in
Support of the Use of Princep SOW Applied as a Preplant Incorporation for Weed Control in
Corn. (Unpublished study received Feb 10, 1969 under 100-437; prepared in cooperation with
U.S. Agricultural Research Service, Crops Research Div., Plant Industry Station and others,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000237-A)
27938 Anderson, R.N.; Berggren, G.; Chappell, W.; et al. (1968) Index of Performance. (Unpublished
study received May 21, 1968 under 100-437; prepared in cooperation with Pennsylvania State
Univ. and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000238-A)
27939 Duell, R.W.; Ilnicki, R.D. (1964) ?Efficacy of Herbicides including Simazine during
Establishment of Grass]. (Unpublished study received Apr 18, 1966 under 100-437; prepared
in cooperation with Oklahoma State Univ., Agricultural Experiment Station and Rutgers, The
State Univ. of New Jersey, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000230-
_A)
27940 Furtick, W.R.; Bagley, W.T.; Miyoshi, R.T.; et al. (1960) ?Efficacy of Herbicides including
Simazine in Forests and Windbarriers|. (Unpublished study received Mar 19, 1962 under 100-
437; prepared in cooperation with Oregon State Univ. and others, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:000205-I)
27941 Hardcastle, W.S.; Thompson, J.T.; Easley, T. (1963) Weeds in Agronomic Crops, Project (2):
Non-row Crops: Subproject C— Pasture and Hay Crops. (Excerpt from unpublished paper
prepared for the Sixteenth Annual Meeting of the Southern Weed Conference, Jan 1963;
unpublished study received Jan 29, 1963 under 100-437; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:00228-A)
27942 Day, B.E. (1963) Field and Laboratory Experiments on the Use of Simazine for Weed Control
in Sub-tropical Fruit and Nut Orchards. (Unpublished study received Oct 24, 1963 under 100-
437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000225-A)
27944 Horn, G.C. (1960) ?Chemicals Control Weeds in Your Turf|. (Unpublished study received Mar
13, 1961 under 100-437; prepared by Univ. of Florida, Agricultural Experiment Station,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000216-C)
27945 Ciba-Geigy Corporation (19??) Corn Weed Control Treatments, Weed Yields, Corn Yields,
and Economics of Weed Control Practices at Spooner: Table 7. (Unpublished study received
Jul 27, 1959 under 100-437; CDL:000216-D)
27946 Remkmg, R.B.; Leyden, R.F. (1964) ?Efficacy Data for Simazine on Citrus Trees|.
(Unpublished study received on unknown date under 100-437; prepared by Texas College of
Arts and Industries, Citrus and Vegetable Training Center, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000216-E)
27947 Jensen, L.A. (1962) Final Report of Germination of Seed Received 12-22-61. (Unpublished
study received Oct 26, 1962 under 100437; prepared by Oregon State Univ., Agricultural
Experiment Station, Seed Testing Laboratory, submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:000216-F)
Page 170 of 266
-------
27948 Gangstad, E.G.; Rea, H.E.; Drake, D.C.; et al. (1962) Soil Sterilization. (Excerpt from
unpublished paper prepared for the Sixteenth Annual Meeting of the Southern Weed
Conference, Jan 1963; unpublished study received on unknown date under 100-437; prepared
by Univ. of Florida, Citrus Experiment Station and others, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000216-G)
27949 J.R. Geigy, S.A. (1959) The Use of Simazine as a Weedkiller in Woody Crops Such as
Nurseries, Ornamental Trees and Shrubs, Forest Nurseries. (Unpublished study received Jul
27, 1959 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 000216-1)
27950 Ciba-Geigy Corporation (1962) Soil Sterilization. (Excerpt from unpublished paper prepared
for the Fifteenth Annual Meeting of the Southern Weed Conference, Jan 1962; unpublished
study received on unknown date under 100-437; CDL: 000216-J)
27951 Chappell, W.E. (1958) ?Efficacy Data for Simazine on Various Crops|. (Unpublished study
received Jul 27, 1959 under 100-437; prepared by Virginia Polytechnic Institute, Agricultural
Experiment Station, Dept. of Plant Pathology and Physiology, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:00216-K)
27952 Ciba-Geigy Corporation (1974) PrmcepA(R)I SOW Amendments: Efficacy and Crop Safety
Summary. Summary of studies 009436-B through 009436-N. (Unpublished study received Apr
19, 1974 under 100437; CDL:009436-A)
27953 Ciba-Geigy Corporation (1970) Simazine Alone--Low Rates on Almonds in California.
(Unpublished study received Apr 19, 1974 under 100-437; CDL:009436-B)
27954 Richardson, C. (1969) Simazine Alone—Low Rates on Peaches in California. (Unpublished
study received Apr 19, 1974 under 100-437; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:009436-C)
27955 Christensen, M.D. (1970) Simazine Alone--Split Applications on Grapefruit, Lemons, and
Oranges in California. (Unpublished study received Apr 19, 1974 under 100-437; submitted by
CibaGeigy Corp., Greensboro, N.C.; CDL:009436-D)
27956 Norton, J.A. (1973) Simazine + Paraquat-Almonds (California Only). (Unpublished study
received Apr 19, 1974 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:009436-E)
27957 Ciba-Geigy Corporation (1967) Simazine + Paraquat-Peaches (California Only).
(Unpublished study received Apr 19, 1974 under 100-437; CDL:009436-F)
27958 Ciba-Geigy Corporation (1973) PrmcepA(R)I SOW plus Paraquat CL Tank Mix-Filberts.
(Unpublished study received Apr 19, 1974 under 100-437; CDL:009436-G)
27959 Ciba-Geigy Corporation (1965) PrincepA(R)I SOW plus Paraquat CL Tank Mix-Walnuts.
(Unpublished study received Apr 19, 1974 under 100-437; CDL:009436-H)
27960 Coan, R.M.; Putnam, A. (1972) PrincepA(R)I SOW plus Paraquat CL Tank Mix-Sweet and
Sour Cherries. (Unpublished study received Apr 19, 1974 under 100-437; prepared in
cooperation with Michigan State Univ., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:009436-I)
27961 Wheeler, J.H.; Ries, S. (1968) PrmcepA(R)I SOW plus Paraquat CL Tank Mix-Grape.
(Unpublished study received Apr 19, 1974 under 100-437; prepared in cooperation with
Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:009436-K)
27962 Saano, C.A.; Gibson, K. (1974) PrmcepA(R)I SOW plus Paraquat CL Tank Mix-Grapefruit,
Lemons, Oranges. (Unpublished studyd received Apr 19, 1974 under 100-437; submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:009436-L)
27963 Christensen, M.D.; Ragsdale, D.W.; Russell, R.; et al. (1970) ?Herbicide Rate & Tree
Tolerance Tests|. (Unpublished study received Apr 19, 1974 under 100-437; submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:009436-N)
27964 Ciba-Geigy Corporation (1973) Residue Data Summary. Summary of studies 009436-P
through 009436-X. (Unpublished study received Apr 19, 1974 under 100-437; CDL:009436-
_0)
27965 Tucker, B.V.; Coan, R.M. (1973) Residue Report: Cherries: AG-A No. 2605. (Unpublished
study including test no. T-2390, received Apr 19, 1974 under 100-437; prepared in cooperation
with Chevron Chemical Co. and Univ. of Michigan, submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:009436-P)
Page 171 of 266
-------
27966 Tucker, B.V.; Anliker, ? (1973) Residue Report: Filberts: AGA No. 2713. (Unpublished study
including test no. T-2389, received Apr 19, 1974 under 100-437; prepared in cooperation with
Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:009436-Q)
27967 Higgms, E.R.; Tucker, B.V.; Johnson, W. (1973) Residue Report: Grapes: AGA No. 2799.
(Unpublished study received Apr 19, 1974 under 100-437; prepared in cooperation with
Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 009436-R)
27968 Tucker, B.V.; White, J.C. (1973) Residue Report: Grapes: AGA No. 2728 (Unpublished study
received Apr 19, 1974 under 100437; prepared in cooperation with Chevron Chemical Co.,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:009436-S)
27969 Tucker, B.V.; White, J.C. (1973) Residue Report: Lemons: AGA No. 2603. (Unpublished
study received Apr 19, 1974 under 100437; prepared in cooperation with Chevron Chemical
Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:009436-T)
27970 Morton, H.V.; Tucker, B.V. (1973) Residue Report: Oranges: AGA No. 2561 I&II.
(Unpublished study received Apr 19, 1974 under 100-437; prepared in cooperation with
Chevron Chemical Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:009436-U)
27971 Tucker, B.V. (1973) Residue Report: Walnuts: AG-A No. 2722. (Unpublished study received
Apr 4, 1974 under 100-437; prepared in cooperation with Chevron Chemical Co., submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:009436-V)
27972 Hiddleson, L.; Tucker, B.V. (1973) Residue Report: Corn: AGA No. 2711. (Unpublished
study received Apr 19, 1974 under 100437; prepared in cooperation with Chevron Chemical
Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:009436-W)
27973 Conner, B.J.; Tucker, B.V.; Thompson, L. (1973) Residue Report: Corn: AG-A No. 2629 I-II.
(Unpublished study received Apr 19, 1974 under 100-437; prepared in cooperation with
Chevron Chemical Co. and Univ. of Kentucky, submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:009436-X)
27974 Aldrich, T.; Fischer, W.; Lange, A.H.; et al. (1970) ?Evaluation of Simazine for Weed Control
in Stone Fruits and Almonds|. (Unpublished study received Apr 19, 1974 under 100-437;
prepared in cooperation with Univ. of California, Kearney Horticultural Field Station and
others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:0094375-A)
27975 Fischer, B.; Lange, A.H.; Elmore, C.; et al. (1969) ?Evaluation of Simazine for Weed Control
in Stone Fruits and Almonds|. (Unpublished study received Apr 19, 1974 under 100-437;
prepared by Univ. of California, Kearney Horticultural and Moreno Field Stations, submitted
by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 009437-B)
27976 Russell, R.; Day, B.E. (1970) ?Simazine for Weed Control in Oranges, Lemons, Avocados,
Olives and Walnuts]. (Unpublished study received Apr 19, 1974 under 100-437; prepared by
Univ. of California—Riverside, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:009437-C)
27977 Thomas, W.D.; Erdmann, G.G.; Green, L. (1967) Chemical Weed Control in Walnut
Plantation. (Unpublished study received Apr 19, 1974 under 100-437; prepared by Chevron
Chemical Co. in cooperation with U.S. Forest Service, North Central Forest Experiment
Station, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 009437-G)
27978 Ries, S.K.; Putnam, A.R.; Hull, J., Jr.; et al. (1969) (Paraquat Control on Various Fruits).
(Unpublished study received Apr 19, 1974 under 100-437; prepared by Chevron Chemical Co.
and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:009437-H)
27979 Lider, L.; Hamilton, W.D.; Putnam, A.R.; et al. (1968) ?Paraquat for Weed Control in
Vineyards]. (Unpublished study received Apr 19, 1974 under 100-437; prepared by Univ. of
California-Davis, Agricultural Extension Service and others, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:009437-J)
27980 Hogan, W.D.; Ryan, G.F.; Fisher, H.C.; et al. (1969) ?Herbicides for Weed Control in
Oranges . (Unpublished study received Apr 19, 1974 under 100-437; prepared by Chevron
Chemical Co. and others, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 009437-K)
27981 Thompson, L., Jr.; Herron, J.W.; Slack, C.H.; et al. (1972) ?Herbicide Combination for Weed
Control in Corn|. (Unpublished study received Apr 19, 1974 under 100-437; prepared in
cooperation with Dixon Springs Agricultural Center and others, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:009437-L)
Page 172 of 266
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27982 Chnstensen, M.D.; Passof, P.C.; Smith, J.J.; et al. (1972) ?Herbicides Use on Conifers and
Ornamentals]. (Unpublished study received Apr 19, 1974 under 100-437; prepared in
cooperation with Univ. of California, Agricultural Extension Service and others, submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:009437-M)
27983 Mayer, F.L., Jr. (1973) ?Residue Reports on Simazme in Fish|: AG-A No. 2899 I-III.
(Unpublished study including letters dated Jun 1, 1973 from P. A. Gilderhus to Jack Norton and
June 13, 1973 fromF.L. Mayer, Jr. to Arnold Mattson and AG-A no. 2900 I-III, received Jul
26, 1973 under OF0996; prepared in cooperation with U.S. Fish and Wildlife Service, Div. of
Fishery Research, Branch of Pest Control Research, submitted by Geigy Chemical Co.,
Ardsley, NY.; CDL:091716-B)
27984 Gilderhus, P.A. (1973) ?Residue Reports on Simazme in Fish|: AG-A No. 2905 I-III.
(Unpublished study including letter dated Jun 1, 1973 from P.A. Gilderhus to Jack Norton and
AG-A no. 2906 I-III, received Jul 26, 1973 under OF0996; prepared in cooperation with U.S.
Fish and Wildlife Service, Fish Control Laboratory, submitted by Geigy Chemical Co.,
Ardsley, NY.; CDL: 091716-C)
27985 Ragsdale, D.W. (1973) ?Residue Reports on Simazine in Fish and Water]: AG-A No. 2940.
(Unpublished study including letter dated Jun 16, 1973 from M. Roderick to Dan W. Ragsdale
and AG-A no. 2941, received Jul 26, 1973 under OF0996; submitted by Geigy Chemical Co.,
Ardsley, NY.; CDL:091716-D)
27988 Hurst, H. (1975) 1975 Standardized Weed Control Tests: Test No. 10883. (Unpublished study
received Feb 18, 1977 under 100583; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:
228112-X)
28002 Wellborn, T.L.; Jr. (1969) The toxicity of nine therapeutic and herbicidal compounds to striped
bass. Progessive Fish-Culturist 31(? ):27-32. (Also~In~unpublished submission received Aug
20, 1976 under 39445-1; submitted by American Carbonyl, Inc., Tenafly, N.J.; CDL:228232-
_C)
28011 Saario, C.A.; Schilling, C. (1977) Evaluate Tandex with & without Ciba-Geigy Registered
Herbicides: Test NO. OW OH 307 77. (Unpublished study received Nov 6, 1978 under 100-
503; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:235689-B)
28012 Alley, M.M. (1977) Evaluate Tank Mix Combinations of Atratol SOW, Evik SOW, Princep
SOW, and Pramis for IWC: Test No. NE OH 214 76. (Unpublished study received Nov 6, 1978
under 100-503; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:235689-C)
28013 Dunford, S.W. (1977) Evaluate Tank Mix Combinations of Atratol SOW, Evik SOW, Princep
SOW and Pramis SOW: Test No. SE OH 110 76. (Unpublished study received Nov 6, 1978
under 100-503; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:235689-D)
28014 Threewitt, T. (1977) To Evaluate T.M. Combinations of Atratol SOW. Evik SOW. Princep SOW
and Pramis SOW for Contact Activity and Residual Weed Control for IWC: Test No. MW OH
322 76. (Unpublished study received Nov 6, 1978 under 100-503; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:235689-E)
28015 Higgins, E.R.; Dean, K. (1977) Evaluate Combinations of Evik wit Pramis, Princep, Atratol
and Atratol plus Princep for IWC: Test No. NE OH 402 76. (Unpublished study received Nov
6, 1978 under 100-503; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 235689-F)
28016 McMahon, A. (1977) Evaluate Tank Mix Combinations for IWC: Test No. SW OH 506 76.
(Unpublished study received Nov 6, 1978 under 100-503; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL: 235689-H)
28017 Gagnon, S.A. (1977) Evaluate Tank Mix Combinations of Atratol SOW, Evik SOW, Princep
SOW and Pramis SOW for Residual Weed Control in the IWC Market: Test No. OW OH 509
76. (Unpublished study received Nov 6, 1978 under 100-503; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:235689-K)
28018 Lee, T.C. (1978) ?Compatability of Atratol SOW with Princep SOW, Princep 4L and Karmex
SOW in Various Tank Mixtures]: AG 5037. (Unpublished study received Nov 6, 1978 under
100-503; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:235689-M)
28019 Alley, M.M. (1977) Evaluate Combinations of Ciba-Geigy Compounds with Recommended
Competitive Products: Test No. NE OH 215 76. (Unpublished study received Nov 6, 1978
under 100-503; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:235689-N)
Page 173 of 266
-------
28020 Schnappinger, M.G. (1977) To Evaluate Several Combinations of Atratol and Princep for
I.W.C: Test No. NE OH 328 76. (Unpublished study received Nov 6, 1978 under 100-503;
submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:235689-O)
28021 McMahon, A. (1977) Evaluate Combinations for IWC: Test No. SW OH 504 76. (Unpublished
study received Nov 6, 1978 under 100-503; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:235689-P)
28022 Herman, D. (1977) To Evaluate Combinations of Ciba-Geigy Compounds with Recommended
Competitive Products: Test No. 03 OH 020 76. (Unpublished study received Nov 6, 1978
under 100-503; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:235689-T)
28023 Taylor, T.D. (1977) To Evaluate Combinations of Ciba-Geigy Compounds with Competitive
Products for IWC: Test No. MW OH 408 76. (Unpublished study received Nov 6, 1978 under
100-503; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:235689-U)
28024 Mattson, M.P. (1977) To Evaluate Ciba-Geigy Compounds with Competative ?sic Products
for IWC: Test No. MW OH 533 76. (Unpublished study received Nov 6, 1978 under 100-503;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:235689-W)
28028 Guenthner, H.R.; Baker, L.O. (1962) Evaluation of Herbicides for Chemical Weed Control in
Shelterbelts. (Unpublished study received Mar 18, 1965 under 352-247; prepared by Montana
State Univ., Central Montana Branch Station, submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL:002839-H)
28032 Walker, C.R. (1966) Aquatic Weed Control. (Summary of unpublished paper presented at the
23rd Annual North Central Weed Control Conference; 1966; unpublished study received may
28, 1968 under 352-247; prepared by Illinois, Natural History Survey and U.S. Fish and
Wildlife Service, submitted by E.I. du Pont de Nemours & Co., Wilmington, Del;
CDL:002855-G)
28042 Selman, F.L.; Upchurch, R.P. (1964) ?Control of Various Species with Diuron|: Project S-
5060. (Unpublished study received July 5, 1968 under 352-247; prepared by North Carolina
State Univ., Peanut Belt Research Station, submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL:002854-E)
28045 Frans, R. (1968) Greenhouse Research Data-Prickly Sida (Teawood) Control. (Unpublished
study received July 5, 1968 under 352-247; prepared by Univ. of Arkansas, submitted by E.I.
du Pont de Nemours & Co., Wilmington, Del, CDL:002854-H)
28071 Searcy, V.C.; King, C.C.; Sutton, R.; et al. (1966) ?Weed Control on Pasture and Coastal
Bermuda Grass]. (Unpublished study including test nos. 706 and 722, received Jan 15, 1968
under 352247; prepared in cooperation with Auburn Univ., Alabama Experiment Station,
McNeese State College and Oklahoma State Univ., Agricultural Experiment Station; submitted
by E.I, du Pont de Nemours & Co., Inc., Wilmington, Del; CDL:002853-A)
28074 Bradley, L.M.; Drake, D.C.; Anderson, J.E. et al. (1961) Data Supporting Recommendations
for Karmex Diuron Weed Killer for Selective Control of Weeds in Perennial Grass Seed Crops
in Colorado, Kansas, Oklahoma and New Mexico. (Unpublished study received Apr 20, 1965
under 352-247; prepared by Kansas State Univ., Agricultural Experiment Station in
cooperation with Soil Conservation Service, New Mexico State Univ., Agricultural
Experiment Station and Oklahoma State Univ., Agricultural Experiment Station, Dept. of
Agronomy, Submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL:002843-A)
28076 Ryan, G.F.; Thulberry, H., Jr. (1964) Data Supporting Revised Recommendations for Use of
Karmex Diuron Weed Killer for Selective Control of Weeds in Florida Citrus Groves.
(Unpublished study received Dec 29, 1964 under 352-247; submitted by E.I. du Pont de
Nemours & Co., Wilmington, Del; CDL:002837-A)
28095 Noonan, J.C.; Burgis, D.S.; McDiarmid, F.H. (1958) Karmex Diuron Weed Killer for
Tomatoes in Florida. (Unpublished study received Dec 16, 1958 under 352-247; prepared in
cooperation with Univ. of Florida, Subtropical Experiment Station and Gulf Coast Experiment
Station, submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL:0023267-A)
Page 174 of 266
-------
28098 Chilocote, D.O.; Furtick, W.R.; Swan, D.G.; et al. (1960) Data Supporting Revised
Recommendations for Use of Karmex Diuron Weed Killer for Selective Control of Weeds in
Drill-Planted Winter Wheat in Oregon, Washington, and Idaho. (Unpublished study received
Jun 29, 1965 under 352-247; prepared in cooperation with Oregon State Univ., Agricultural
Experiment Station, Depts. of Farm Crops and Horticulture, Pendelton Branch Experiment
Station, submitted by E.I, du Pont de Nemours & Co., Wilmington, Del; CDL:002846-A)
28159 Wisconsin Alumni Research Foundation (1964) Assay Report: WARF No. 4071279.
(Unpublished study received Mar 2, 1965 under 352247; submitted by E.I. du Pont de
Nemours & Co., Wilmington, Del; CDL:002838-D)
28202 U.S. Agricultural Research Service (1961) Suggested Guide for Chemical Control of Weeds. ?:
U.S. ARS. (ARS 22-67; pp. 18-19 only; also~In~unpublished submission received Aug 22,
1968 under 876-44; submitted by Velsicol Chemical Corp., Chicago, 111.; CDL:021022-E)
28208 Freeman, J.F. (1964) Chemicals for Controlling Weeds in Farm Crops in Kentucky. N.P.
(Misc. 113-C; p. 3 only; also in unpublished submission received Aug 22, 1968 under 876-44;
submitted by Velsicol Chemical Corp., Chicago, 111.; CDL:021022-J)
28434 Keller, J.G. (1960) Final Report: 28-Day Dietary Feeding Study-Rats. (Unpublished study
received Aug 9, 1960 under unknown admin, no.; prepared by Hazleton Laboratories, Inc.,
submitted by Union Carbide Agricultural Products Co., Ambler, Pa.; CDL: 106983-A)
28485 Talbert, R.E.; Kennedy, J.M. (1973) Field Evaluation of Herbicides in Small Fruit and Nut
Crops, 1973. By Univ. of Arkansas, Agronomy Dept. Fayetteville, Ark.: UA, Agricultural
Experiment Station. (Mimeograph series 224; incomplete; also In unpublished submission
received Dec 19, 1975 under 6E1719; submitted by Interregional Research Project No. 4, New
Brunswick, N.J.; CDL:095364-D)
28785 Warden, R.L.; Camery, ?; Yahnke, ?; et al. (1963) Performance Data and Recommendation.
(Unpublished study received Feb 20, 1963 under 464-164; prepared in cooperation with Univ.
of Minnesota, Southwest Experiment Station, Dept. of Agronomy and others, submitted by
Dow Chemical U.S.A., Midland, Mich.; CDL:003439-A)
28799 Lake, B.H.; Goza, A.; Eastin, E.F.; et al. (1972) ?Efficacy Data & Summary|. (Unpublished
study received Dec 17, 1974 under 4762108; prepared in cooperation with Valley Orchard
Service, Inc. and others, submitted by Stauffer Chemical Co., Richmond, Calif.; CDL:001019-
.E)
28800 Parker, R.; Solether, N; Solether, B.; et al. (1973) Crop Residue Studies Summary for
Devrinol 50-WP 4-6 Lbs.a.i./A on Grapefruit and Oranges in Texas. (Unpublished study
received Dec 17, 1974 under 476-2108; submitted by Stauffer Chemical Co., Richmond,
Calif.; CDL:001019-F)
29241 Orsenigo, J.R. (1961) Chemical Weed Control for Sugarcane on Organic Soils of the
Everglades. Belle Glade, Fla.: Univ. of Florida. (Everglades Station mimeo report 62-5; also In
unpublished submission received Mar 12, 1962 under 100-437; submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:027031-C)
29242 Paa, H. (1976) Report to Ciba-Geigy Corporation: Acute Toxicity Studies with Conquer
A(TM)I Granular Vegetation Killer: IBT No. 8530-09310. (Unpublished study received Sep
22, 1977 under 100-574; prepared by Industrial Bio-Test Laboratories, Inc., submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:231937-B)
29243 Larsen, H.N. (1963) Results of Treating Ponds with Simazine in 1963. (Unpublished study
received Jun 26, 1964 under unknown admin, no.; prepared by U. S. Fish and Wildlife Service,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:132040-A)
29244 Behrens, R.; Norton, R.E.; Davidson, W.E.; et al. (1967) Performance Data. (Unpublished
study received Jul 7, 1967 under unknown admin, no.; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:122297-A)
29328 Flanagan, T.R.; MacCollom, G.B. (1964) Herbicide effects on hay and seed production in
birds foot trefoil. Proceedings of the Northeast Weed Control Conference 18:315-318. (also In
unpublished submission received Jul 22, 1971 under 464-164; submitted by Dow Chemical
U.S.A., Midland, Mich.; CDL003455-B)
Page 175 of 266
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29331 Brown, ?; Caulder, ?; Spurrier, ?; et al. (1974) Control of Bermudagrass with Roundup.
(Unpublished study received Mar 26, 1975 under 524-308; submitted by Monsanto Co.,
Washington, D.C.; CDL: 028429-A)
29339 Schramm, R.J., Jr.; Jenkins, J.M., Jr.; Klmgman, G.C.; et al. (1965) ?Efficacy Study of
Herbicide Treatment on Blueberries]. (Unpublished study received Mar 3, 1966 under 1023-23;
prepared in cooperation with Univ. of California—Davis, Agricultural Extension Service and
others, submitted by Upjohn Co., Kalamazoo, Mich.; CDL:005473-E)
29346 Stauffer Chemical Company (1974) ?Devrinol and Simazine on Ornamentals and Container
Stock—Tolerance Summaries]. (Unpublished study received Aug 5, 1975 under 476-2173;
CDL:224672-A)
29374 Lafleur, C.; Herron, J.; Cotter, D.; et al. (1958) Reasonable Grounds in Support of the Request:
?Randox|. (Unpublished study received Apr 1, 1959 under 524-89; submitted by Monsanto
Co., Washington, D.C.; CDL:018082-C)
29615 Ooka, H. (1962) Atrazine Residues—Macadamia Nuts. (Unpublished study received Aug 14,
1962 under 100-439; prepared in cooperation with Royal Hawaiian Macadamia Nut Co.,
submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:002485-B)
29631 Appleby, A.; Furtick, W.R.; Swan, D.G.; et al. (1964) ?Weed Control Tests with Simazme|.
(Unpublished study including published data, received Dec 1, 1964 under 5F0447; prepared in
cooperation with Oregon State Univ., Agricultural Experiment Station and others, submitted
by Geigy Chemical Corp., New York, N.Y.; CDL: 090487-B)
29632 Gibes, H.R. (1958) Experimental Results with Radioactive Simazin in Pineapple. (Unpublished
study received Mar 18, 1959 under 100-428; prepared by Univ. of Puerto Rico, Agricultural
Experiment Station, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:027036-K)
29633 Geigy Chemical Corporation (1960) Determination of Small Amounts of Simazine and
Atrazine. Undated method. (Unpublished study received Oct 24, 1960 under 100-428;
CDL:027036-L)
29634 King, C.; Amlmg, H.J.; Johnson, W.A.; et al. (1970) PrmcepA(R)I SOW Herbicide for Weed
Control in Pecans: Efficacy and Crop Safety Summary. (Unpublished study including
published data, received Mar 29, 1973 under 3F1378; prepared in cooperation with Texas A &
M Univ., Soil and Crop Science Dept., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:094927-A)
29635 Westray, W.H. (1964) Algae Control Experiment. (Unpublished study including letter dated
Jul 29, 1964 from W.H. Westray to Everett R. Cawett, received Mar 8, 1966 under 100-437;
prepared by U.S. Naval Air Station at Lakehurst, submitted by Ciba-Geigy Corp., Greensboro,
NC.;CDL:100918-T)
29636 Geigy Chemical Corporation (19??) How To Grow Corn without Weeds or Grasses. Ardsley,
N.Y.: Geigy Agricultural Chemicals. (Also~In~unpublished submission received on unknown
date under unknown admin, no.; CDL:130944-D)
29637 Ciba-Geigy Corporation (19??) Reports of Acute Mammalian Toxicity Studies Made to
Support the Appropriate Signal Word, Warnings and Precautionary Statements for the
Herbicide Formulation, Pramis~(R)~. Summary of studies 235342-B through 235342-F.
(Unpublished study received Oct 10, 1978 under 100-602; CDL: 235342-A)
29638 Nebraska Weed Control Association (1961) 1961 Handbook. N.P. (Incomplete;
also~In~unpublished submission received Jun 25, 1963 under 100-437; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:000226-B)
29639 American Chemical Paint Company (1958) Amino triazole Combinations with Substituted
Ureas, Simazin, TCA, and Other Materials. Ambler, Pa.: ACP. (Technical service data sheet
H-72; also~In~ unpublished submission received Nov 20, 1959 under 264-119; submitted by
Union Carbide Agricultural Products Co., Ambler, Pa.; CDL:001891-B)
29640 Geigy Chemical Corporation (19??) Simazine and Related Compounds. Ardsley, N.Y.: Geigy.
(Herbicide technical bulletin no. 58-2; also~In~unpublished submission received Nov 20, 1959
under 264119; submitted by Union Carbide Agricultural Products Co., Ambler, Pa.;
CDL:001891-C)
29733 Ciba-Geigy Corporation (19??) Oral Toxicity of Possible Constituents of Technical Simazin.
(Unpublished study received Aug 26, 1977 under unknown admin, no.; CDL: 127826-A)
Page 176 of 266
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30136 Couch, R.W.; Gramlich, J.V.; Davis, D.E.; et al. (19??) The Metabolism of Atrazme and
Simazine by Soil Fungi. (Unpublished study received Jul 19, 1978 under 201-403; prepared by
Auburn Univ., Agricultural Experiment Station, Dept. of Botany and Plant Pathology,
submitted by Shell Chemical Co., Washington, D.C.; CDL: 234475-F)
30141 Friedrich, K.; Stammbach, K. (1964) Gas chromatographic determination of small vapour
pressures; Determination of the vapour pressures of some Triazine herbicides. Journal of
Chromatography 16(? ):22-28. (Also~In~unpublished submission received Jul 19, 1978 under
201-403; submitted by Shell Chemical Co., Washington, P.O.; CDL:234473-C)
30142 Bailey, G.W.; White, J.L. (19??) Herbicides: A compilation of their physical, chemical, and
biological properties. Residue Reviews 10(? ) ? ? . (Incomplete; 4 pages; also~In~unpublished
submission received Jul 19, 1978 under 201-403; submitted by Shell Chemical Co.,
Washington, D.C.; CDL:234473-E)
30156 Wooldridge, D.S. (1975) Atrazine Technical: Determination of Atrazine, Propazine and
Simazine by Gas Chromatography. Method no. AMS 274/4 dated Jun 18, 1975. (Unpublished
study received Oct 12, 1976 under 10065-8; prepared by Fisons, Ltd., submitted by Fisons
Corp., Agricultural Chemicals Div., Bedford, Mass.; CDL:226313-E)
30179 Oberta, ?; Kevorkian, A. (1975) Devrinol 50-WP: Summary of Crop Residue on Olives.
(Unpublished study received Jan 29, 1980 under 476-2108; prepared in cooperation with
Reedley College, submitted by Stauffer Chemical Co., Richmond, Calif.; CDL:099218-L)
30210 Norton, J.A.; Storey, J.B. (1972) Effect of Dalapon on Johnsongrass control and on growth and
yield of pecan (?~Carya Illmoensis- (Wag.) CV. Stuart). Down to Earth 25(1): 13-15.
(Also~In~unpublished submission received Nov 15,1972 under 3F1313; submitted by Dow
Chemical U.S.A., Midland, Mich.; CDL:092243-U)
30216 Agbakoba, C.S.O.; Fleming, J.R.; Baskett, R.; et al. (1974) Summary: Paraquat CL-
Desiccation of Annual Broadleaf Weeds and Grasses in Alfalfa and Clover during the Winter
Months in California. (Unpublished study received Feb 10, 1975 under 5F1591; prepared by
San Joaquin County (California), Farm Advisor's Office and others, submitted by Chevron
Chemical Co., Richmond, Calif.; CDL:094361-A)
30928 Tyler, B.H.; Darnell, J.W.; Hogan, W.D.; et al. (1973) Summary: Paraquat: Residue Tolerance
Petition--Nuts. (Unpublished study received Feb 1, 1974 under 4F1481; prepared in
cooperation with Univ. of Georgia, Agricultural Experiment Station and others, submitted by
Chevron Chemical Co., Richmond, Calif.; CDL: 093933-A)
30974 Ciba-Geigy Corporation (1972) Total Triazine Method. (Unpublished study received Jun 20,
1975 under 100-566; CDL:110631-H)
31150 Sleight, B.H., III (1971) Acute To?icity of Some Ciba-Geigy Experimental Chemicals to
Fathead Minnows (Pimephales promelas). (Unpublished study received Jan 16, 1974 under
1F1154; prepared by Bionomics, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:092100-W)
31308 Burr, R. (1975) Seed crops. Pages 43-46,~In~Oregon Weed Control Handbook. By author,
comp. Corvallis, Oreg.: Oregon State Univ. (Available from OSU Bookstores, Inc.;
also~In~unpublished submission received Jun 9, 1975 under 10065-EX-5; submitted by Fisons
Corp., Agricultural Chemicals Div., Bedford, Mass.; CDL: 223652-A)
31527 CIBA-GEIGY CORP. (1971) PRINCEP 4L HERBICIDE IN CORN EFFICACY AND CROP
SAFETY SUMMARY (1969 & 1971). UNPUBLISHED COMPILATION PREPARED IN
COOPERATION WITH HARRIS LABORATORIES, INC. 221 P.
51528 Snow, J.G.; Tharrington, W.; Thetford, L. (1972) Residue Summary: Simazine Corn SOW vs.
4L: Pre-emergent Treatment of Simazine. (Unpublished study received Oct 19, 1972 under
100-526; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000566-B)
31529 Knusli, ? (1956) Toxicity in Mice, Oral. (Unpublished study received Oct 19, 1972 under 100-
526; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000566-C)
51530 Knusli, ? (1955) Toxicity in Mice, Oral. (Unpublished study received Oct 19, 1972 under 100-
526; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000566-D)
51531 Knusli, ? (1955) Toxicity in Rats, Oral. (Unpublished study received Oct 19, 1972 under 100-
526; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000566-E)
Page 177 of 266
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31532 Knusli, ? (1956) Toxicity in Rats, Oral. (Unpublished study received Oct 19, 1972 under 100-
526; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000566-F)
31533 Ciba-Geigy Corporation (19??) Storage Stability Data for SimazineFertilizer Combination (0-
10-30). (Unpublished study received Aug 12, 1969 under 100-499; CDL:000533-A)
31534
Ciba-Geigy Corporation (19??) Formulation Sheet. (Unpublished study received Aug 12, 1969
under 100-499; CDL:000533-B)
51535 Gauthier, N.L.; White, G.A.; Morse, R.D.; et al. (1969) Summary. (Unpublished study
received Aug 12, 1969 under 100-499; prepared in cooperation with Harris Laboratories, Inc.
and Rutgers, The State Univ. of New Jersey, submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:000533-C)
51663 Macy, T.; Davis, N.; Turner, L.; et al. (1974) Surflan-Fruit and Nut Plantings. (Unpublished
study received Aug 1, 1974 under 5G1563; prepared in cooperation with Univ. of California
and others, submitted by Blanco Products Co., Div. of Eli Lilly and Co., Indianapolis, Ind.;
CDL:094266-G)
51664 Sieck, R.F.; Barton, S.J. (1972) Analytical Methods. Method no. 5801615 dated Mar 29, 1972.
(Unpublished study received Aug 1, 1974 under 5G1563; submitted by Blanco Products Co.,
Div. of Eh Lilly and Co., Indianapolis, Ind.; CDL:094266-H)
31737 Zager, E. (1976) ?Algimycm 400: Algae|. (U.S. Environmental Protection Agency, NWBIS,
unpublished report.)
51743 Parochetti, I; Triplett, G.B.; Whitehead, J.D.; et al. (1971) Summary: Ortho Paraquat CL +
Princep SOW + Aatrex SOW as a Preemergence Treatment in No Till Corn. (Unpublished study
received Jul 30, 1973 under 239-2186; prepared in cooperation with Univ. of Maryland and
others, submitted by Chevron Chemical Co., Richmond, Calif.; CDL:026962-J)
31744 Baker, H.R.; Henning, R.C.; Dewey, M.L.; et al. (1971) Summary of Residue Tests with a
Tank-Mixture of Paraquat, Atrazine and Simazine Applied as a Preplant, Preemergence Spray
in Corn. (Unpublished study received Jul 30, 1973 under 239-2186; prepared in cooperation
with Morse Laboratories, submitted by Chevron Chemical Co., Richmond, Calif.;
CDL:026962-K)
51750 Locascio, S.; Layton, J.; Sheets, W.A.; et al. (1976) ?Weed Control in Strawberries with
Devrinol 50 WP|. (Unpublished study received Sep 7, 1976 under 476-2108; prepared in
cooperation with Oregon State Univ., North Willamette Experiment Station, submitted by
Stauffer Chemical Co., Richmond, Calif.; CDL:225548-B)
51751 Layton, J.; Stevenson, V.C.; Sheets, A.; et al. (1976) ?Weed Control in Strawberries with
Devrinol 2-E and Devrinol 50 WP|. (Unpublished study received Sep 7, 1976 under 476-2108;
submitted by Stauffer Chemical Co., Richmond, Calif.; CDL:225548-C)
31863 Chu, Y.Y.; Killer, L.K.; Archer, T.E.; et al. (1979) Summary: ?Paraquat|. (Unpublished study
received May 21, 1980 under 2392186; prepared in cooperation with Washington State Univ.,
Dept. of Horticulture and others, submitted by Chevron Chemical Co., Richmond, Calif.;
CDL:099441-A)
51890 Ivey, M.J.; Andrews, H. (1965) Leaching of Simazine, Atrazine, Diuron, and DCPA in soil
colums. Proceedings of the Southern Weed Conference 18:670-684; Taken from: (Abstracting
Publication Without Title) 63(? ): 1169-1170. (Also in unpublished submission received Sep
27, 1974 under 677-318; submitted by Diamond Shamrock Agricultural Chemicals, Cleveland,
Ohio; CDL: 009849-AB)
31941 Rose, E.; Lange, A.H.; Stevenson, G.; et al. (1974) Crop Tolerance Summary for Devrinol 50-
W on Apples. (Unpublished study received Mar 21, 1975 under 476-2108; submitted by
Stauffer Chemical Co., Richmond, Calif.; CDL:101096-A)
51942 Stauffer Chemical Company (1973) Crop Tolerance Summary for Devrinol 50-W on Figs.
(Unpublished study received Mar 21, 1975 under 476-2108; CDL:101096-B)
31943 Hardman, N.; Lange, A.H.; Stevenson, G.; et al. (1974) Crop Tolerance Summary for Devrinol
50-W on Pears. (Unpublished study received Mar 21, 1975 under 476-2108; submitted by
Stauffer Chemical Co., Richmond, Calif.; CDL:101096-C)
Page 178 of 266
-------
31944 Kemper?sic|, H.M.; Rose, E.; Fisher, B.; et al. (1975) Crop Tolerance Summary for Devrinol
50-W on Pistachios. (Unpublished study received Mar 21, 1975 under 476-2108; prepared in
cooperation with Univ. of California, Agricultural Extension Service, submitted by Stauffer
Chemical Co., Richmond, Calif.; CDL: 101096-D)
51945 Lange, A.H.; Stevenson, G.; Schlesselman, J. (1974) Crop Tolerance Summary for Devrinol
50-W on Walnuts. (Unpublished study received Mar 21, 1975 under 476-2108; submitted by
Stauffer Chemical Co., Richmond, Calif.; CDL:101096-E)
31983 Orsenigo, J.R. (1961) Chemical Weed Control for Sugarcane on Organic Soils of the
Everglades. Belle Glade, Fla.: Univ. of Florida, Everglades Experiment Station. (Everglades
station mimeo report 62-5; also~In~unpublished submission received Aug 15, 1963 under 524-
148; submitted by Monsanto Co., Washington, D.C.; CDL:003984-A)
32198 Dow Chemical U.S.A. (1973) Atrazine and Related Impurities. Method ML-AM 73-47 dated
Jun 21, 1973. (Unpublished study received Jun 27, 1973 under unknown admin, no.;
CDL:000799-A)
32208 Cialone, J.C.; Nicholson, O.C.; Powell, E.S.; et al. (1967) Summary of 1966 Herbicide Trials.
(Unpublished study received Oct 2, 1967 under 100-492; prepared in cooperation with
Virginia Truck and Ornamentals Research Station, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000509-B)
32216 Morton, H.V.; Buchholz, C.; Taylor, T.D.; et al. (1969) Summary: ?Atrazine|. (Unpublished
study received Oct 22, 1969 under 100497; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000523-C)
32221 Ciba-Geigy Corporation (19??) Simazine Fertilizer. (Unpublished study received Jul 16, 1970
under 100-499; CDL:000532-A)
32298 Rohm and Haas Company (1975) Biological Efficacy Data. (Unpublished study received Jul 2,
1975 under 707-EX-79; CDL:210025-)
32299 Zaput, P.; Leach, J.; Hamilton, K.C.; et al. (1974) ?Phytotoxicity of Various Herbicies on Food
Crops|. (Unpublished study received Dec 17, 1974 under 476-2108; submitted by Stauffer
Chemical Co., Richmond, Calif; CDL:101111-A)
32300 Cannon, J.L.; Smith, V; McAfee, K.H. (1974) Crop Residue Studies: Summary for Devrinol
50-WP. (Unpublished study received Dec 17, 1974 under 476-2108; prepared in coopertion
with Reedley College, submitted by Stauffer Chemical Co., Richmond, Calif.; CDL: 101111-
_B)
32302 Harvey, R.G.; Lmscott, J.J.; Block, I.R.; et al. (1972) Yield Data Obtained on Small Seeded
Legumes under 707-EXP-64G. (Unpublished study received Feb 26, 1973 under 707-EX-64;
prepared in cooperation with Univ. of Wisconsin, Dept. of Agronomy and others, submitted by
Rohm & Haas Co., Philadelphia, Pa.; CDL: 123899-B)
32358 Elmore, C.L.; Neely, R.E.; McFarland, ?; et al. (1973) Summary of Devrinol Residue Data on
Nut Crops. (Unpublished study received on unknown date under 4F1447; prepared in
cooperation with Univ. of California--Davis, Depts. of Environmental Toxicology and Botany
and others, submitted by Stauffer Chemical Co., Richmond, Calif.; CDL:093855-E)
32359 Elmore, C.L.; Daniels, D.; Warman, H.; et al. (1973) Summary of Devrinol Residue Data for
Pome Fruits. (Unpublished study received on unknown date under 4F1447; prepared in
cooperation with Univ. of Connecticut, Agricultural Experiment Station and others, submitted
by Stauffer Chemical Co., Richmond, Calif.; CDL:093855-F)
32548 Huntley, A.; Lange, A.; Rose, E.; et al. (1974) Supplementary Crop Tolerance Data for
Devrinol 50-WP on Apples in California. (Unpublished study received Oct 1, 1974 under
4F1447; prepared in cooperation with Niagara Chem and others, submitted by Stauffer
Chemical Co., Richmond, Calif.; CDL:093856-A)
32551 Clemens, T.; Rose, E.; Cannon, J.L.; et al. (1974) Supplementary Crop Tolerance Data for
Devrinol 50-WP on Pecans in Arizona and California. (Unpublished study received Oct 1,
1974 under 4F1447; prepared in cooperation with Farmers Investment Co., submitted by
Stauffer Chemical Co., Richmond, Calif.; CDL: 093856-D)
32552 Lange, A. (1974) Supplementary Crop Tolerance Data for Devrinol 50WP on Pistachios in
California. (Unpublished study received Oct 1, 1974 under 4F1447; submitted by Stauffer
Chemical Co., Richmond, Calif; CDL:093856-E)
Page 179 of 266
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32556 Rogers, G.B.; Ford, R.D.; Wortham, R.C.; et al. (1970) Treflan + Dymid for Preemergence
Control of Weeds in Highway Right-of-Way Ground Cover Plantings in California.
(Unpublished study including published data, received Jul 2, 1973 under 1471-34; prepared in
cooperation with Oakland Park Dept. and others, submitted by Blanco Products Co., Div. of
Eh Lilly and Co., Indianapolis, Ind; CDL:006392-A)
32570 Stauffer Chemical Company (1973) ?Phytotoxicity: Devrinol|. (Unpublished study received
Dec 17, 1974 under 476-2150; CDL: 028421-G)
32571 Parker, R.; Solether, N.; Solether, B.; et al. (1974) Crop Residue Studies Summary for
Devrinol 50-WP 4-6 Lbs.a.i./A on Grapefruit and Oranges in Texas. (Unpublished study
received Dec 17, 1974 under 476-2150; submitted by Stauffer Chemical Co., Richmond,
Calif.; CDL:028421-H)
32572 Lake, B.H.; Goza, A.; Solether, W.K. (1973) ?Devrmol and Simazme in Weed Control for
Citrus Fruits|. (Unpublished study received Dec 17, 1974 under 476-2150; prepared in
cooperation with Oklahoma State Univ., submitted by Stauffer Chemical Co., Richmond,
Calrf.;CDL:028421-I)
32815 Dana, M.N.; Doughty, C.C.; Cross, C.E.; et al. (1965) Data Supporting Use of Dichlobeml on
Cranberries. (Unpublished study received May 17, 1965 under 148-614; prepared by Univ. of
Wisconsin, Dept. of Horticulture and others, submitted by ThompsonHayward Chemical Co.,
Kansas City, Kans.; CDL:000620-A)
32817 Burt, E.G.; Horn, G.C.; Ilnicki, R.D.; et al. (1963) ?Efficacy of Herbicide on Turf and Grasses].
(Unpublished study including published data, received May 14, 1965 under 148-614; prepared
by Univ. of Florida, Everglades Experiment Station, Dept. of Ornamental Horticulture,
submitted by Thompson-Hay ward Chemical Co., Kansas City, Kans.; CDL: 000622-A)
32818 Fisher, V.J.; Ryan, G.F.; Hewetson, F.N. (1963) ?Efficacy and Toxicity of Herbicides on Fruit
Trees|. (Unpublished study received May 14, 1965 under 148-614; prepared by Univ. of
Delaware and others, submitted by Thompson-Hayward Chemical Co., Kansas City, Kans.;
CDL:000622-B)
32820 Ryan, G.F.; West, W.H.; Leyden, R.F.; et al. (1966) Data Supporting Use of Dichlobenil on
Bearing and Non-bearing Citrus (Oranges, Tangerines, Grapefruit and Limes) and Citrus
Nursery Stock. (Unpublished study received Feb 10, 1966 under 148-614; prepared in
cooperation with Univ. of Florida, Citrus Experiment Station and others, submitted by
Thompson-Hayward Chemical Co., Kansas City, Kans.; CDL:000624-A)
33035 Thompson, R.; Jensen, ?; Elmore, C.; et al. (1974) Crop Residue Studies Summary for
Devrinol 50-WP (4 Lbs. a.i./A) Tank Mixed with Simazme 80-WP (0.5-1 Lb.a.i./A) and/or
Paraquat (1 Lb.a.i./A) in California/Arizona. (Unpublished study received Dec 17, 1974 under
476-2108; prepared in cooperation with Univ. of California —Davis and others, submitted by
Stauffer Chemical Co., Richmond, Calif.; CDL:101111-C)
33129 Elwood, G.E.; Hemphill, D.D.; Papke, C.C. (1958) ?Weed Control and Amno tnazole|.
(Unpublished study received Nov 14, 1958 under 264-68; submitted by Union Carbide
Agricultural Products Co., Ambler, Pa.; CDL:001850-A)
5174 Guenthner, H.R.; Baker, L.O. (1963) Data Supporting Application for Registration of
Dichlobenil for Use on Shelterbelt Trees. (Unpublished study received Feb 10, 1965 under
148-614; submitted by Thompson-Hayward Chemical Co., Kansas City, Kans.; CDL: 000614-
_A)
5176 Stauffer Chemical Company (1974) ?Phytotoxicity in Fruits|. (Unpublished study received Dec
17, 1974 under 476-2108; CDL: 000836-A)
33177 Stauffer Chemical Company (1973) ?Efficacy Summary . (Unpublished study received Dec 17,
1974 under 476-2108; CDL:000836-D)
33178 Hudek, R.D.; Bost, J.J. (1974) ?Tank Mix Compatibility . (Unpublished study received Dec 17,
1974 under 476-2108; submitted by Stauffer Chemical Co., Richmond, Calif.; CDL:000836-G)
307 Bond, C.E.; Wilson, D.C.; Boyd, K.; et al. (1966) Progress Report on Aquatic Weed Research
(Projects 773 and 294). (Unpublished study received May 16, 1973 under 1769-234; prepared
by Oregon State Univ., Agricultural Experiment Station, Dept. of Fisheries and Wildlife,
submitted by NCH Corp., National Chemsearch Div., Irving, Tex.; CDL:221976-c)
Page 180 of 266
-------
33308 Gast, A. (1963) Toxicity Experiments on Trout for Breeding. (Unpublished study including pp.
1-2 of appended German translation entitled: Toxizitaetsversuche an Brutforellen, received
May 16, 1973 under 1769-234; submitted by NCH Corp., National Chemsearch Div., Irving,
Tex.; CDL:221976-E)
309 Sleight, B.H., III (1971) Bioassay Report: Acute Toxicity of Some Ciba-Geigy Experimental
Chemicals to Fathead Minnows (Pimephales promelas). (Unpublished study received May 16,
1973 under 1769-234; prepared by Bionomics, Inc., submitted by NCH Corp., National
Chemsearch Div., Irving, Tex.; CDL:221976-N)
!10 Loyal, S.W. (1969) An Investigation into the Effects of Simazine 80 WP, Ametryne 25 E, and
GS14260 80 WP at 5, 1, .5, and .1 PPM on Bluegill (?~Lepomis_macrochirus~?) in Small
Field Ponds. (Unpublished study including letter dated Nov 13, 1970 from J.A. Norton to I.E.
Dorr, received May 16, 1973 under 1769-234; prepared by California State Polytechnic
College, submitted by NCH Corp., National Chemsearch Div., Irving, Tex.; CDL:221976-O)
33311 Whitley, J.R. (1966) Control of Undesirable Aquatic Vegetation. (Unpublished study received
May 16, 1973 under 1769-234; submitted by NCH Corp., National Chemsearch Div., Irving,
Tex.; CDL:221976-S)
512 Hungerbuehler, W. (1956) Toxicity in Rats, Oral: Experiment No. 5929. (Unpublished study
received May 16, 1973 under 1769234, submitted by NCH Corp., National Chemsearch Div.,
Irving, Tex.; CDL:221976-U)
513 Hungerbuehler, W. (1956) Subchronic Oral Administration to Rats: Experiment No. 68.
(Unpublished study received May 16, 1973 under 1769-234; submitted by NCH Corp.,
National Chemsearch Div., Irving, Tex.; CDL:221976-W)
514 Hungerbuehler, W. (1956) Effect on~Cyprinus_specularis~(Mirror Carp): Experiment No. 24.
(Unpublished study received May 16, 1973 under 1769-234; submitted by NCH Corp.,
National Chemsearch Div., Irving, Tex.; CDL:221976-Y)
33315 Knusli, ? (1956) Toxicity in Mice, Oral: Experiment No. 5836. (Unpublished study including
experiment no. 5676, received May 16, 1973 under 1769-234; submitted by NCH Corp.,
National Chemsearch Div., Irving, Tex.; CDL:221976-AA)
516 Geigy Chemical Corporation (19??) Simazine Herbicides for Selective and Non-Selective
Uses. Ardsley, N.Y.: Geigy. (Simazine technical bulletin no. 62-1; also~In~unpublished
submission received Feb 8, 1963 under 7401-192; submitted by Voluntary Purchasing Group,
Inc., Bonham, Tex.; CDL:009207-A)
3441 Kosean, W.H.; Ticknor, R.L.; Doughty, C.C.; et al. (1963) ?Efficacy of Herbicides on Woody
Plants]. (Unpublished study received Feb 17, 1964 under 148-614; prepared by Oregon, State
Highway Dept. and others, submitted by Thompson-Hayward Chemical Co., Kansas City,
Kans.;CDL:000610-A)
33534 Van Scoik, W.S.; Bondarenko, D.D.; Willard, C.J.; et al. (1963) ?Efficacy of Herbicides on
Corns and Soybeans in Weed Control|. (Unpublished study including published data, received
May 8, 1963 under 264-135; prepared in cooperation with Ohio Agricultural Experiment
Station and others, submitted by Union Carbide Agricultural Products Co., Ambler, Pa.;
CDL:001914-A)
3693 Langer, C.A.; Amling, H.J.; Davis, D.L.; et al. (1966) Summary-Paraquat Field Data: Weed
Control Around Non-bearing Fruit Trees and Windbreak, Shade and Ornamental Trees.
(Unpublished study received Dec 9, 1966 under 239-1994; prepared in cooperation with
Auburn Univ. and others, submitted by Chevron Chemical Co., Richmond, Calif.;
CDL:001438-A)
33790 Jack, J.W.; Banegas, E.B.; Cibes, H.R.; et al. (1971) EnkA(R)I SOW in Puerto Rican Bananas
Efficacy and Crop Safety Summary (19671971). (Unpublished study received Sept 1, 1972
under 100-473; prepared in cooperation with Univ. of Puerto Rico, Agricultural Experiment
Station, Dept. of Plant Pathology and Botany and Harris Laboratories, Inc., submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:000480-A)
34046 J.R. Geigy, S.A. (1962) Information. Basle, Switzerland: Geigy. (pp. 4-12,14 only;
also~In~unpublished submission received Jan 23, 1963 under 100-471; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:000449-B)
Page 181 of 266
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34182 Schirman, R.D.; Fleming, J.R.; Watson, D.L.; et al. (1965) Paraquat and Paraquat-Diuron or
Paraquat-Simazine for Weed Control in Plum Orchards: Project No. 118-W65-4. (Unpublished
study received Nov 17, 1965 under 239-1994; submitted by Chevron Chemical Co.,
Richmond, Calif.; CDL:001435-B)
34214 Swabey, Y.H.; Schenk, C.F. (1963) Report on Algicides and Aquatic Herbicides. (Unpublished
study received Jan 5, 1968 under 201118; prepared by Ontario, Water Resources Commission,
submitted by Shell Chemical Co., Washington, D.C.; CDL:000755-N)
34223 Cannon, J.L.; Smith, V.; McAfee, K.H. (1974) Crop Residue Studies Summary for Devrinol
50-WP 4 Lbs.a.i./A on Grapefruit, Lemons and Tangerines in California/Arizona and Oranges
in Arizona. (Unpublished study received Dec 17, 1974 under 476-2108; prepared in
cooperation with Lemoniera Co. and Reedley College, submitted by Stauffer Chemical Co.,
Richmond, Calif.; CDL: 000836-B)
34224 Zaput, P.; Leach, J.; Hamilton, K.C.; et al. (1974) Devrinol SOW-Paraquat 2E. (Unpublished
study received Dec 17, 1974 under 476-2108; prepared in cooperation with Univ. of Arizona,
submitted by Stauffer Chemical Co., Richmond, Calif.; CDL:000836-C)
34630 Mississippi State University (19??) Recommendations for Control of Weeds in Mississippi:
(Supplement to Miss. Agric. Expt. Bulletin 556). (Unpublished study received Feb 8, 1960
under 352-199; submitted by E.I. du Pont de Nemours & Co., Wilmington, Del; CDL:026405-
M)
34641 Anon. (1960) Littlerock fruit tour. Western Fruit Grower 14(11): 21-23. (Also~In~unpublished
submission received Mar 24, 1961 under 352-347; submitted by E.I. du Pont de Nemours &
Co., Wilmington, Del; CDL:002822-C)
34645 Patterson, R.M.; Searcy, V.S.; Dickens, R. (1965) Controlling weeds during coastal Burmuda
establishment. Highlights of Agricultural Research 12(1):8. (Also~In~unpublished submission
received Jul 12, 1967 under 7F0626; submitted by E.I. du Pont de Nemours & Co.,
Wilmington, Del; CDL:090818-C)
34686 Putnam, A.R.; Ries, S.K.; Hull, J.; et al. (1967) Chemical Weed Control for Horticultural
Crops. 3rd rev. By Michigan State Univ., Dept. of Horticulture. East Lansing, Mich.: MSU,
Cooperative Extension Service. (Extension bulletin 433; farm science series 1871; pp. 1,4
only; also~In~unpublished submission received Oct 7, 1967 under 8F0643; submitted by
Stauffer Chemical Co., Westport, Conn.; CDL:091116-P)
34707 Fitzgerald, G.P.; Faust, S.L. (1963) Bioassay for algicidal vs. algistatic chemicals. Water &
Sewage Works 110(8):296-298. (Also ?~In~unpublished submission received Feb 20, 1974
under 7364-23; submitted by Great Lakes Biochem Co., Inc., Milwaukee, Wis.; CDL:020088-
C)
34708 Lassetter, W.C. (1963) Better farming with chemicals. Progressive Farmer 78(1):57.
(Also~In~unpublished submission received Oct 11, 1962 under 100-435; submitted by Ciba
Geigy Corp., Greensboro, N.C.; CDL:000198-G)
34709 Tweedy, E.G.; Walsh, D.F.; Mayer, F.L., Jr. (1974) Residues of Simazme and Its Chloro-
metabolites, G-28279 and G-28273 in Fish from a Mis souri Pond Treated with Simazine:
Report No. GAAC74054. (Unpublished study including letter dated Jul 22, 1974 from F.L.
Mayer, Jr. to Jack Worton, received on unknown date under OF0996; prepared in cooperation
with U.S. Fish and Wildlife Service, Fish-Pesticide Laboratory, submitted by CibaGeigy
Corp., Greensboro, N.C.; CDL:093305-A)
34796 Anon. (19??) Chemical weed control recommendations given. Pages 13-14,~In~?Without
Title|. ?: Univ. ofMissouri. (Also~In~ unpublished submission received Mar 31, 1961under
100-455; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000325-A)
35663 De Guzman, D.; Dorman, D.C.; LaRue, J.; et al. (1980) DevrmolA(R)I Selective Herbicide:
Summary of Crop Residue Data on Stone Fruits. (Unpublished study received Jun 9, 1980
under 476-2199; prepared in cooperation with Reedley College and others, submitted by
Stauffer Chemical Co., Richmond, Calif.; CDL:242620-E)
35664 De Guzman, D.; Dorman, D.C. (1980) DevrinolA(R)I Selective Herbicide: Summary of Crop
Residue Data on Pome Fruits. (Unpublished study received Jun 9, 1980 under 476-2199;
prepared in cooperation with Reedley College, submitted by Stauffer Chemical Co.,
Richmond, Calif.; CDL:242620-F)
Page 182 of 266
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35665 De Guzman, D.; Dorman, D.C.; Rodgers, W.; et al. (1980) DevrmolA(R)I Selective Herbicide:
Summary of Crop Residue Data on Citrus. (Unpublished study received Jun 9, 1980 under
476-2199; prepared in cooperation with Reedley College, submitted by Stauffer Chemical Co.,
Richmond, Calif.; CDL:242620-G)
35666 De Guzman, D.; Dorman, D.C.; Stiles, N.; et al. (1980) DevrinolA(R)I Selective Herbicide:
Summary of Crop Residue Data on Nuts. (Unpublished study received Jun 9, 1980 under 476-
2199; prepared in cooperation with Reedley College, submitted by Stauffer Chemical Co.,
Richmond, Calif.; CDL:242620-H)
35803 Montgomery, M.L.; Freed, V.H. (1964) Metabolism of herbicides, metabolism of triazine
herbicides by plants. Journal of Agricultural & Food Chemistry 12(1): 11-13. (Incomplete;
also~In~ unpublished submission received Sep 19, 1966 under 7F0534; submitted by Geigy
Chemical Co., Ardsley, N.Y.; CDL:092912-B)
35804 Hamilton, R.H. (1964) Metabolism of herbicides: Tolerance of several grass species to 2-
Chloro—s—triazine herbicides in relation to degradation and content of Benzoxazinone
derivatives. Journal of Agricultural and Food Chemistry 12(1): 14-17. (Also ?~In~unpublished
submission received Sep 19, 1966 under 7F0534; submitted by Geigy Chemical Co., Ardsley,
N.Y.; CDL:092912-C)
35832 Bray, R.S., Jr.; Woodard, G. (1962) Acute Inhalation Toxicity. (Unpublished study received
Mar 14, 1962 under unknown admin, no.; prepared by Woodard Research Corp., submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:130637-A)
35838 Eschbach, J.; Li, C. (1973) Residue Determination of Simazine and Its Metabolites, G-28279
and G-30414 in Pecans Using Gas Chromatography with Microcoulometric Detection and
Thin-Layer Chromatography. Method no. AG-238 dated Feb 16, 1973. (Incomplete;
unpublished study received Mar 29, 1973 under 3F1378; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:093685-A)
35839 Ciba-Geigy Corporation (1963?) Reasonable Grounds in Support of This Petition: ?Simazine|.
(Unpublished study received Mar 29, 1973 under 3F1378; CDL:093685-B)
36737 Mattson, A.M.; Kahrs, R.A.; Murphy, R.T. (1969?) Quantitative Determination of Triazine
Herbicides in Soils by Chemical Analysis. Undated method. (Unpublished study received Dec
15, 1972 under 2F1284; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:092178-N)
36903 Guenthner, H.R.; Baker, L.O. (1965) Control of Weeds in Shelterbelt Plantings-1965: Project
5002. (Unpublished study received May 2, 1966 under 352-247; submitted by E.I. du Pont de
Nemours & Co., Wilmington, Del; CDL:002850-A)
36940 Edwards, C.A. (1970) Effects of herbicides on the soil fauna. Pages 1052-
1057,~In~Proceedmgs of the 10th British Weed Control Conference; Nov 16-19, 1970,
Brighton, England. N.P. (Published study.)
37355 Walsh, G.E. (1970) Effects of Pesticides: Report No. 2-119a. (U.S. Fish and Wildlife Service,
Bureau of Commercial Fisheries, unpublished study; CDL:091902-R)
37739 Taylor, B., Jr.; Cannon, L. (1979) 4-Hour Acute Inhalation Toxicity Study of Flowable
Simazine 42.8%. (Unpublished study received Aug 27, 1979 under 1812-250; prepared by
Cannon Laboratories, Inc., submitted by Griffin Corp., Valdosta, Ga.; CDL:240882-A)
37740 Ciba-Geigy Corporation (1978) PrmcepA(R)I 90WDG Chemical Data Section. (Unpublished
study received Dec 27, 1978 under 100-603; CDL:236685-A)
37741 Heinrichs, L.C. (1978) Analysis of Simazine in PrincepA(R)I Nine-O Formulation by Gas
Chromatography. Method no. PA-180 dated Sep 1, 1978. (Unpublished study received Dec 27,
1978 under 100603; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 236685-B)
37742 Gysin, H. (1958) Simazine, Chemistry, Biological Activity, and Mode of Action. (Translation
from German; unpublished study received Mar 19, 1958 under unknown admin, no.; submitted
by Ciba-Geigy Corp., Greensboro, N.C.; CDL:222507-A)
37744 Ciba-Geigy Corporation (1957) Graph Showing Hydrolysis Curve of Simazine. (German text;
unpublished study received Mar 19, 1958 under unknown admin, no.; CDL:222507-C)
Page 183 of 266
-------
37745 Suter, R. (1957) ?Determination of Active Ingredient in Technical Simazine and of
Byproducts; Determination of Content of Simazine Wettable Powders]. Undated methods Fol.
575 B and Fol. 569. (Translation; unpublished study received Mar 19, 1958 under unknown
admin, no.; prepared by J.R. Geigy, SA, submitted by CibaGeigy Corp., Greensboro, N.C.;
CDL:222507-D)
37746 Delley, R. (1957) Determination of Small Amounts of Simazine. Undated method Fol. 568 B.
(Translation; unpublished study received Mar 19, 1958 under unknown admin, no.; prepared
by J.R. Geigy, SA, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 222507-E)
37747 Ciba-Geigy Corporation (19??) ?Toxicity to Rats|: Test No. 5710. (Unpublished study
including test nos. 5929, 64, 318..., received Mar 19, 1958 under unknown admin, no.;
CDL:222507-J)
37748 Ciba-Geigy Corporation (19??) Oral Toxicity to Mice: Test No. 5836. (Unpublished study
including test nos. 322 and 5928, received Mar 19, 1958 under unknown admin, no.;
CDL:222507-K)
37749
Ciba-Geigy Corporation (19??) Oral Toxicity to Rabbits: Test No. 5930. (Unpublished study
received Mar 19, 1958 under unknown admin, no.; CDL:222507-L)
37750 Ciba-Geigy Corporation (19??) Oral Toxicity to Chicks: Test No. 7207. (Unpublished study
received Mar 19, 1958 under unknown admin, no.; CDL:222507-M)
37751 Ciba-Geigy Corporation (19??) Oral Toxicity to Pigeons: Test No. 7208. (Unpublished study
received Mar 19, 1958 under unknown admin, no.; CDL:222507-N)
37752 Paynter, O.E. (1958) Progress Report: Chronic Feeding-Albino Rats. (Unpublished study
including letter dated Mar 6, 1958 from R.J. Weir, Jr. to C.C. Alexander, received Mar 19,
1958 under unknown admin, no.; prepared by Hazleton Laboratories, Inc., submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:222507-O)
37753 Ciba-Geigy Corporation (19??) Effect of Chronic Application on the Skin: Summary.
(Unpublished study received Mar 19, 1958 under unknown admin, no.; CDL:222507-P)
37754 Wilhelmi, ? (19??) Pharmacological Reactions with Simazine (Switzerland). (Unpublished
study received Mar 19, 1958 under unknown admin, no.; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:222507-Q)
37755 Rogers, B. (19??) Graph Showing Radioactivity of Paper Chromatograms from Extracts of
Simazine-Treated Corn and Soybeans Compared with Simazine. (Unpublished study received
Mar 19, 1958 under unknown admin, no.; prepared by Purdue Univ., submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:222507-S)
37756 Roth, W. (1957) Plant Physiology: Compared Study on the Reaction of Corn and Wheat to the
Herbicide Simazine. (Translation; unpublished study received Mar 19, 1958 under unknown
admin, no.; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:222507-T)
37757 Davis, D.E. (19??) Radioautographs of Corn, Cucumbers and Cotton. (Unpublished study
received Mar 19, 1958 under unknown admin, no.; prepared by Alabama Polytechnic Institute,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:222507-U)
37836 Daiber, C.; Loeffler, G. (1963) PyraminA(R)I a new selective herbicide in sugar beet. BASF
Mitteilungen fur den Landbau: Pflanzenschutz ? (?/Apr): 1 -11. (Also~In~unpublished
submission received Dec 15,1963 under 264-195; submitted by Union Carbide Agricultural
Products Co., Ambler, Pa.; CDL:002159-A)
38292 Maier-Bode, H. (1972) Behavior of Herbicides in Water, Muck, and Fish after Applic ation in
Fish Ponds. A translation of: Verhalten von Herbiziden in Wasser, Schlamm und Fischen nach
Applikation in Fischteichen. (Unpublished study including German text, received Jul 19, 1978
under 201-403; submitted by Shell Chemical Co., Washington, D.C.; CDL:234470-K)
38296 Klingman, D.L. (19??) Weed Control on Grazing Lands. (Excerpt; unpublished study received
Oct 11, 1962 under 100-435; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000198-
_E)
38297 Bohme, C.; Bar, F. (1975) Breakdown of Triazine Herbicides in the Animal Organism. A
translation of: Uher den Abbau von TriazinHerbiciden im Tierischen Organismus.
(Unpublished study received on unknown date under OF0996; prepared by
Bundesgesundheitsamt, Max von Pettenkofer-Institute, Laboratorium fur Ernahrungshygiene,
submitted by Geigy Chemical Co., Ardsley, N. Y.; CDL:093306-A)
Page 184 of 266
-------
38385 MacRae, I.C.; Alexander, M. (1965) Microbial degradation of selected herbicides in soil.
Journal of Agricultural and Food Chemistry 13(l):72-76. (Also~In~unpublished submission
received Oct 2, 1967 under 8F0643; submitted by Stauffer Chemical Co., Richmond, Calif.;
CDL:091118-S)
38630 Scott, R.A., Jr.; Gangstad, E.G. (1970) Technical Report of Monitoring Guidelines for Use-
Registration of Herbicides in Quiescent Aquatic Sites: AD882977. Includes undated methods
entitled: Extraction of Butoxyethanol ester of 2,-4D from water and analysis by gas
chromatography; Extraction of 2,4-D acid, amines, and mineral salts from water and analysis
by gas chromatography; Extraction of Iso-octyl and PGBE ester of Phenoxy acid herbicides
from water and analysis by gas chromatography; Extraction of Dichlobenil from water and
analysis by gas chromatography; Analytical method for residues of Endothall in water.
(Unpublished study received Jun 13, 1975 under 5E1648; prepared by U.S. Dept. of the Army,
Office of the Chief of Engineers and Pennwalt Corp., submitted by Chevron Chemical Co.,
Richmond, Calif.; CDL:095428-H)
38946 Upchurch, R.P.; Mason, D.D. (19??) The influence of soil organic matter on the phytotoxicity
of herbicides. Weeds ? (? ):9-14. (Also~In~unpublished submission received Sep 17, 1979
under 748-224; submitted by PPG Industries, Inc., Barberton, Ohio; CDL:240987-D)
39344 Harris, C.I.; Warren, G.F. (1963) Adsorption and desorption of herbicides by soil. Weeds 12(?
): 120-126. (Also~In~unpublished submission received Nov 3, 1971 under OF0957; submitted
by Union Carbide Agricultural Products Co., Ambler, Pa.; CDL:095875-P)
39345 Harris, C.I. (1962) Adsorption and Desorption of Herbicides by Soils. Doctoral dissertation,
Purdue Univ. (Abstract; unpublished study received Nov 3, 1971 under OF0957; submitted by
Union Carbide Agricultural Products Co., Ambler, Pa.; CDL: 095875-Q)
40403 Karpiak, S.; Iwanowski, H. (1969) The effect of herbicides on soil microflora: VII. Respiration
of bacteria isolated from maize rhizosphere. Acta Microbiologica Polonica, Series B
18(2):4752. (Also~In~unpublished submission received Feb 24, 1977 under 748-161;
submitted by PPG Industries, Inc., Barberton, Ohio; CDL:096036-G)
40406 Wegrzyn, T. (1971) The effect of some herbicides on~Azotobacter~ ?~chrooccum~?. Acta
Microbiologica Polonica, Series B 20(3): 131-134. (Also~In~unpublished study received Feb
24, 1977 under 748-161; submitted by PPG Industries, Inc., Barberton, Ohio; CDL:096036-J)
40418 Winely, C.L.; San Clemente, C.L. (1970) Effects of pesticides on Nitrate oxidation
by~Nitrobacter agilis-?. Applied Microbiology 19(2):214-219. (Also~In~unpublished
submission received Feb 24, 1977 under 748-161; submitted by PPG Industries, Inc.,
Barberton, Ohio; CDL:096036-K)
40650 Bezuglov, V.G.; Mmenko, A.K.; Shelestov, ye.P. (1973) The Effects of Dicamba, Tordon 22-
K, and Lumeton on Weeds and Soil Microflora. A translation of: Vliyaniye Dikamby, Tordona
22-K i Lyumetona na Sornyaki i Pochvennuyu Mikrofloru. Khimiya V. Sel'skom Khozyaistve
111(11):854-856. (Unpublished study including published Russian text, received Apr 8, 1976
under 876203; prepared by Scientific Research Institute of Agriculture, Russia, submitted by
Velsicol Chemical Corp., Chicago, III; CDL:235226-W)
40651 Knusli, ?; Exer, ? (1958) Hemmung der Hill-Reaktion: ?Simazin|. (Unpublished study received
Mar 2, 1959 under 100-436; submitted by Ciba-Geigy Corp., Greensboro, N. C.; CDL:000200-
JQ
40664 Beynon, K.I.; Stoydin, G.; Wright, A.N. (1972) A comparison of the breakdown of the
Triazine herbicides Cyanazine, Atrazine and Simazine in soils and in maize. Pesticide
Biochemistry and Physiology 2(2): 153-161. (Also~In~unpublished submission received Jul
19, 1978 under 201-403; submitted by Shell Chemical Co., Washington, D.C.; CDL:234476-
_D)
40673 Sheets, T.J. (1970) Persistence of Triazine herbicides in soils. Residue Reviews 32(? ):287-
310. (Also~In~unpublished submission received Jul 19, 1978 under 201-403; submitted by
Shell Chemical Co., Washington, D.C.; CDL:234476-N)
40674 Kulshrestha, G.; Dewan, R.S.; Mani, V.S. (1976) Dissipation of Simazine and Atrazine in soil
and their uptake by corn plants. Pesticides 10(10):21-24. (Also~In~unpublished submission
received Jul 19, 1978 under 201-403; submitted by Shell Chemical Co., Washington, D.C.;
CDL:234476-U)
Page 185 of 266
-------
40687 Marriage, P.B.; Saidak, W.J.; Von Stryk, F.G. (1975) Residues of Atrazine, Simazine, Linuron
andDiuron after repeated annual applications in a peach orchard. Weed Research 15(? ):373-
379. (Also~In~unpublished submission received Jul 19, 1978 under 201403; submitted by
Shell Chemical Co., Washington, P.O.; CDL: 234476-AQ)
40689 Behrens, R. (19??) ?Without title|. Residue Reviews 32(? ):364365. (Incomplete;
also~In~unpublished submission received Sep 8, 1980 under 11773 -1; submitted by Van Diest
Supply Co., Webster City, Iowa; CDL:243178-A)
40690 Taft, L.G. (1973) Residue Analysis of Five Triazine Herbicides in Soil by Gas
Chromatography. Master's thesis, Ohio State Univ. (Unpublished study received Sep 8, 1980
under 11773-1; submitted by Van Diest Supply Co., Webster City, Iowa; CDL: 243178-B)
40694 Van Diest Supply Company (1973) Field Dissipation of Atrazine. Summary of studies 243178-
B through 243178-G. (Unpublished study received Sep 8, 1980 under 11773-1; CDL:243178-
J£
41273 Anon. (1961) Weeding with Chemicals--1961 Recommendations. Lafayette, Ind.: Purdue
Univ., Agricultural Extension Service. (Incomplete; also~In~unpublished submission received
Mar 19, 1962 under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000205-B)
41274 De Vries, M.L. (1963) Influence of Triazine-Herbicides on Soil Organisms and the
Decomposition of These Chemicals by Microorganisms. Ardsley, N.Y.: Geigy Chemical Corp.
(Also~In~unpublished submission received on unknown date under unknown admin, no.;
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000213-F)
41350 Couch, R.W.; Gramlich, J.V; Davis, D.E.; et al. (1965) The metabolism of Atrazine and
Simazine by soil fungi. Proceedings of the Southern Weed Conference 18:623-631.
(Also~In~unpublished submission received Mar 8, 1976 under 201 -379; submitted by Shell
Chemical Co., Washington, D.C.; CDL:223590-O)
41363 Ciba-Geigy Corporation (1957) Results of Herbicide-Defoliant Laboratory Tests with
Simazine and Related Chloro triazenes. (German text; unpublished study received Mar 19,
1958 under unknown admin, no.; CDL:222507-F)
41366 Ciba-Geigy Corporation (1958) Results of Herbicide-Defoliant Laboratory Tests with Several
Compounds in Which the Chlorine Atom of Simazine Is Replaced by Alkyl Groups. (German
text; unpublished study received Mar 19, 1958 under unknown admin, no.; CDL:222507-I)
41371 Shell Development Company (1974) Residue Determination of Triazine Herbicides in Crops:
GLC-AFID-Method. Method MMS-R-405-1 dated Jun 1974. (Unpublished study received
Aug 28, 1980 under 4762156; submitted by Stauffer Chemical Co., Richmond, Calif.;
CDL:243177-J)
41580 Chappell, W.E.; Williams, G. (1960) Weed control studies in young apple orchards. Pages
217-218,~In~Proceedings of the Fourteenth Annual Meeting, Northeastern Weed Control
Conference; Jan 6-8, 1960, New York, New York. N.P. (Also~In~unpublished submissbn
received Jan 23, 1964 under 264-124; submitted by Union Carbide Agricultural Products Co.,
Ambler, Pa.; CDL:001901-A)
41581 Ries, S.K.; Larsen, R.P.; Kenworthy, A.L. (1962) The effect of herbicides on nitrogen nutrition
of fruit trees. Page 48,~In~ Proceedings, Nineteenth Annual Meeting, North Central Weed
Control Conference; Dec 3-5, 1962, St. Paul, Minnesota. N.P. (Abstract; also~In~unpublished
submission received Jan 23, 1964 under 264-124; submitted by Union Carbide Agricultural
Products Co., Ambler, Pa.; CDL:001901-B)
41582 Hewetson, F.N (1963) Herbicides for deciduous orchards. Pages 180-184,~In~Proceedings of
the Northeastern Weed Control Conference; Jan 9-11, 1963, New York, New York. N.P.
(Also~In~ unpublished submission received Jan 23, 1964 under 264-124; submitted by Union
Carbide Agricultural Products Co., Ambler, Pa.; CDL:001901 -C)
41584 Holm, L.; Gilbert, F.; Haltvick, E. (1959) The response of strawberries and weeds to the
Triazine herbicides. Page 44,~In~Proceedings, Joint Meeting of the North Central Weed
Control Conference (Sixteenth) and the Western Canadian Weed Control Conference (Tenth);
Dec 8-10, 1959, Winnipeg, Manitoba. N.P. (Also~In~unpublished submission received Jan 23,
1964 under 264-124; submitted by Union Carbide Agricultural Products Co., Ambler, Pa.;
CDL:001901-G)
Page 186 of 266
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41585 Swift & Company (1961) Epoxol 9-5 (Acid Scavenger-Stabilizer). Chicago, 111.: Swift.
(Technical bulletin no. 6; also~In~unpublished submission received Jan 18, 1967 under 1021-
511; submitted by McLaughlin, Gormley, King Co., Minneapolis, Minn.; CDL: 005215 -A)
41586 Swift & Company (1962) Epoxol Acid Scavengers for the Pesticide and Insecticide Industry.
Chicago, 111.: Swift. (Technical bulletin no. 7; also~In~unpublished submission received Jan
18, 1967 under 1021-511; submitted by McLaughlin, Gormley, King Co., Minneapolis, Minn.;
CDL:005215-B)
42793 Keller, J.G.; Kundzm, T. (1960) Final Report: Two-Year Dietary Feeding Study-Albino Rats.
(Unpublished study received Oct 7, 1977 under 100-566; prepared by Hazleton Laboratories,
Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:231965-B)
43570 Ciba-Geigy Corporation (19??) ?The LDI50A on Mice and Rats of Simazine and Propazine|.
(Unpublished study received Jan 14, 1959 under unknown admin, no.; CDL:102592-A)
43654 Ciba-Geigy Corporation (1976) Summary of Completed Investigations (Not Previously
Submitted) or Studies in Progress To Support the Safety of Simazine Technical. Summary of
studies 229607-B through 229607-G. (Unpublished study received Apr 27, 1977 under 100-
541; CDL:229607-A)
43655 Fahrig, R. (1974) Comparative mutagenicity studies with pesticides. Pages 161 -
181 ,~In~Chemical Carcinogenisis Essays: Proceedings of a Workshop on Approaches to
Assess the Significance of Experimental Chemical Carcinogenisis Data for Man; Dec 10-12,
1973, Brussels, Belgium. Edited by R. Montesano; L. Tomatis; W. Davis. Lyon, France:
World Health Organization, International Agency for Research on Cancer. (IARC scientific
publications no. 10, published study; CDL:229607-D)
43656 Newell, G. W. (1975) In vitro and in vivo studies of selected pesticides to evaluate their
potential as chemical mutagens. Pages 141 -150, in Substitute Chemical Program—The First
Year of Progress: Volume II: Toxicological Methods and Genetic Effects Workshop:
Proceedings of a Symposium; Jul 30-Aug 1, 1975, Washington, D.C. Washington, D.C.: U.S.
Environmental Protection Agency, Office of Pesticide Programs and Office of Research and
Development. (Published study; CDL:229607-F)
43657 Mitchell, A.D. (1975) Unscheduled DNA synthesis testing of substitute pesticides. Pages 151-
153, in Substitute Chemical Program—The First Year of Progress: Volume II: Toxicological
Methods and Genetic Effects Workshop: Proceedings of a Symposium; Jul 30-Aug 1, 1975,
Washington, D.C. Washington, D.C.: U.S. Environmental Protection Agency, Office of
Pesticide Programs and Office of Research and Development. (Published study; CDL:229607-
G)
43658 Ciba-Geigy Corporation (1976) Reports of Representative Investigations Made with Respect to
the Safety of the Pesticide Simazine Technical. Summary of studies 229607-1 through 229607-
O and 229607-R through 229607-Z. (Unpublished study received Apr 27, 1977 under 100-541;
CDL:229607-H)
43659 Sachsse, K.; Bathe, R. (1976) Acute Oral LDI50A in the Rat of Technical G 27692: Project No.
Siss 5538. (Unpublished study received Apr 27, 1977 under 100-541; prepared by Ciba-Geigy,
Ltd., Switzerland, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:229607-I)
43660 Sachsse, K.; Bathe, R. (1976) Acute Dermal LDI50A in the Rat of Technical G 27692: Project
No. Siss 5661. (Unpublished study received Apr 27, 1977 under 100-541; prepared by Ciba-
Geigy, Ltd., Switzerland, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:229607-J)
43661 Sachsse, K.; Ullmann, L. (1976) Skin Irritation in the Rabbit after Single Application of
Technical G 27692: Project No. Siss 5661. (Unpublished study received Apr 27, 1977 under
100-541; prepared by Ciba-Geigy, Ltd., Switzerland, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:229607-K)
43662 Sachsse, K.; Ullmann, L. (1976) Eye Irritation in the Rabbit of Technical G 27692: Project No.
Siss 5661. (Unpublished study received Apr 27, 1977 under 100-541; prepared by Ciba-Geigy,
Ltd., Switzerland, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:229607-L)
43663 United Kingdom. Ministry of Agriculture, Fisheries and Food (19??) The Toxicity of Simazine
Weed Killer to the Rainbow Trout (?~Salmo gairdnerii-?). (Incomplete, unpublished study;
CDL:229607-M)
Page 187 of 266
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43665 Macek, K.J.; Sleight, B.H., III (1971) Bioassay Report: Acute Toxicity of Some Ciba-Geigy
Experimental Chemicals to Fathead Minnows (Pimephales promelas). (Unpublished study
received Apr 27, 1977 under 100-541; prepared by Bionomics, Inc., submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:229607-S)
43666 Kuc, W.J. (1976) Acute Toxicity of Simazine Technical, Batch # FL-750336 to the Rainbow
Trout, Salmo gairdneri Richardson: AES Project # 7635-500. (Unpublished study received Apr
27, 1977 under 100-541; prepared by Union Carbide Corp., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:229607-W)
43667 Cook, J.D.; Smith, B.W. (1976) Sensitivity of Striped Bass Fingerlings to Simazine.
(Unpublished paper presented at the National Fish Culture Workshop; Jan 13-15, 1976,
Springfield, Missouri; Alabama, Game and Fish Div., unpublished study; CDL:229607-X)
43668 Zak, F.; Hermann, W.D.; Sachsse, K. (1973) 56-Day Toxicity and Residue Study of Simazine
on Rainbow Trout (Salmo gairdneri): Project No. Siss 1725. (Unpublished study received Apr
27, 1977 under 100-541; prepared by Ciba-Geigy, Ltd., Switzerland, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:229607-Y)
43669 Bionomics, Incorporated (1971) Research Report: Preliminary Investigations of the
Accumulation of Simazine Residues by Bluegill Continuously Exposed to Simazine in Water.
(Incomplete; unpublished study received Apr 27, 1977 under 100-541; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:229607-Z)
43670 Sleight, B.H., III; Macek, K.J. (1972) Research Report: Continuous Exposure of Bluegill
(-Lepomis macrochirus-) to Simazine in Water: AGA No. 2199. (Unpublished study
including AGA nos. 2199 II, 2199 II A, 2473..., received Apr 27, 1977 under 100541;
prepared in cooperation with Bionomics, Inc., submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:229607-AA)
43671 Behles, R.P.; Scott, W.; Knott, W. (1965) Simazine: Safety Evaluation on Fish and Wildlife
(Bobwhite Quail, Mallard Ducks, Rainbow Trout, Sunfish and Goldfish). (Unpublished study
received Apr 27, 1977 under 100-541; prepared by Woodard Research Corp., submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:229607-AE)
43672 Beliles, R.P.; Scott, W.; Knott, W.; (1965) Simazine: Subacute Toxicity in Mallard Ducks.
(Unpublished study received Apr 27, 1977 under 100-541; prepared by Woodard Research
Corp., submitted by Ciba-Geigy Corp., Greensboro N.C.; CDL:229607-AF)
43673 Beliles, R.P.; Scott, W.; Knott, W. (1965) Simazine: Acute Toxiciy in Rainbow Trout.
(Unpublished study received Apr 27, 1977 under 100-541; prepared by Woodard Research
Corp., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:229607-AG)
43674 Beliles, R.P.; Scott, W.; Knott, W. (1965) Simazine: Acute Toxicity in Sunfish. (Unpublished
study received Apr 27, 1977 under 100541; prepared by Woodard Research Corp., submitted
by Ciba-Geigy Corp., Greensboro, N.C.; CDL:229607-AH)
43675 Beliles, R.P.; Scott, W.; Knott, W. (1965) Simazine: Summary of Safety Evaluation on Fish
and Wildlife. Summary of studies 229607-AE through 229607-AI. (Unpublished study
received Apr 27, 1977 under 100-541; prepared by Woodard Research Corp., submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:229607-AJ)
43676 Mayer, F.L.; Sanders, H.O. (1975) Effects of Aquazine(R) on Daphnids and Fathead Minnows
under Continuous and Usage-Pattern Exposures. Prelim, rept. (U.S. Fish and Wildlife Service,
FishPesticide Research Laboratory, unpublished study; CDL:229607-AK)
43677 Wright, L.S., Jr.; Beliles, R.P. (1966) Simazine: The Effect on Shell Growth in Oysters.
(Unpublished study received Apr 27, 1977 under 100-541; prepared by Woodard Research
Corp., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:229607-AM)
43678 Fink, R. (1974) Final Report: One-Generation Reproduction Study-Mallard Ducks: Project No.
108-101. (Unpublished study received Apr 27, 1977 under 100-541; prepared by Truslow
Farms, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:229607-AP)
44022 Norris, L.A.; Moore, D.G. (1970) The entry and fate of forest chemicals in streams. Pages 138-
158,~In~Proceedings of a Symposium: Forest Land Uses and Stream Environment; Oct 19-21,
1970. Corvallis, Oreg.: Oregon State Univ., Forestry Extension. (Also ?~In~unpublished
submission received May 5, 1975 under 464-323; submitted by Dow Chemical U.S.A.,
Midland, Mich.; CDL:221997-Y)
Page 188 of 266
-------
44360 Peabody, D.V., Jr. (1960) A Summary of Chemical Weed Control Tests Leading to a
Recommendation for the Use of Amitrole as a Selective Herbicide in Blueberries.
(Unpublished study received Nov 3, 1961 under 264-68; prepared by Washington State Univ.,
Northwestern Experiment Station, submitted by Union Carbide Agricultural Products Co.,
Ambler, Pa.; CDL:008433-A)
44469 Warren, R., Comp. (1962) Oregon Weed Control Handbook. Corvallis, Oreg.: Oregon State
Univ., Cooperative Extension Service. (Available from: Oregon State Univ., Co-op Book
Store, Corvallis, Oreg; also in unpublished submission received Apr 1, 1962 under 366-14;
submitted by Tidewater Oil Co., San Francisco, Calif; CDL:003194-A)
46223 Doyle, R.L.; Elsea, J.R. (1966) Acute Toxicity Studies on Monobor Chlorate-Simazine
Granules: Q-73. (Unpublished study received Aug 1, 1966 under unknown admin, no.;
prepared by Hill Top Research, Inc., submitted by United States Borax & Chemical Corp., Los
Angeles, Calif.; CDL:104755-A)
46226 United States Borax & Chemical Corporation (19??) Analysis for Simazine in Metaborate-
Chlorate Formulations. Undated method. (Unpublished study received Aug 1, 1966 under
unknown admin, no.; CDL:104755-D)
46269 Swabey, Y.H.; Schenk, C.F. (1963) Report on Algicides and Aquatic Herbicides. (Ontario,
Water Resources Commission, Laboratory Division, Biology Branch, unpublished study;
CDL:107773-B)
46307 Ciba-Geigy Corporation (19??) ?Toxicology of Methoxypropazine|. (Unpublished study
received Feb 27, 1959 under unknown admin, no.; CDL: 102595-A)
48443 Chevron Chemical Company (1974) ?Efficacy--Paraquat Mixes]. (Reports by various sources;
unpublished study received Jul 2, 1975 under 239-2186; CDL:223365-B)
48444 Chevron Chemical Company (1971) Summary of Residue Tests with a Tank-Mixture of
Paraquat, Atrazine and Simazine Applied as a Preplant, Preemergence Spray in Corn.
(Compilation; unpublished study received Jul 2, 1975 under 239-2186; CDL:223365-C)
49725 Yonder Muhll, F.; Hanm, R. (1974) Soil Mobility of Ro7-6145, Ro76145, Ro21-0948.
Includes undated methods entitled: Determination of Ro7-6145 residues in soil-water and
Determination of Ro21-0948 residues in soil and soil-water. (Unpublished study received Aug
1, 1975 under unknown admin, no.; prepared by Dr. R. Maag, Ltd., Switzerland, submitted by
Hoffman-Laroche, Inc., Nutley, N.J.; CDL:222256-F)
50953 Ciba-Geigy Corporation (1976?) Reports of Acute Mammalian Toxicity Studies Made to
Support the Appropriate Signal Word, Warnings and Precautionary Statements for the
Herbicide Formulation, PrarmtolA(R)I 5PS. Summary of studies 231844-B and 231844-C.
(Unpublished study received Sep 15, 1977 under 100-479; CDL: 231844-A)
50954 Paa, H. (1976) Report to Ciba-Geigy Corporation: Acute Toxicity Studies with PramitolA(R)I
5PS: IBT No. 8530-09309. (Unpublished study received Sep 15, 1977 under 100-479;
prepared by Industrial Bio-Test Laboratories, Inc., submitted by CibaGeigy Corp., Greensboro,
NC.;CDL:231844-B)
50955 Horath, L.L. (1949?) Report to Ciba-Geigy Corporation: Acute Dust Inhalation Toxicity Study
in Rats: IBT No. 8562-09298. (Unpublished study received Sep 15, 1977 under 100-479;
prepared by Industrial Bio-Test Laboratories, Inc., submitted by CibaGeigy Corp., Greensboro,
NC.;CDL:231844-C)
51563 Abell, J. (1972) Letter sent to L.R. Stelzer dated May 16, 1972: Paraquat tank mixes-
compatibility: Data registration: File No. 774.10. (Unpublished study received Jul 2, 1975
under 2392186; submitted by Chevron Chemical Co., Richmond, Calif.; CDL: 223365-A)
52165 Whitley, J.R. (1966) Control of Undesirable Aquatic Vegetation: Project No. F- 1-R-15.
(Missouri, Fisheries Research and Training, unpublished study; CDL:223301 -C)
53135 Ciba-Geigy Corporation (1974) The Influence of Soil Humidity, Amount and Intensity of
Rainfall on the Leaching Behaviour of Pesticides: No. SPR 44/74. (Unpublished study
received Oct 8, 1976 under 7G1877; CDL:095322-G)
55612 Pliss, G.B.; Zabezhinsky, M.A. (19??) On Carcinogenic Properties of Symmetrical Triazine
Derivatives. (Translation; USSR, Ministry of Public Health, N.N. Petrov Research Institute of
Oncology, unpublished study including letters dated Mar 8, 1973 fromW.A. Olson to D.G.
MacKellar and Mar 16, 1971 from J.H. Weisburgerto Dick; CDL:133465-A)
Page 189 of 266
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55670 Ciba-Geigy Corporation (1977) Princep 1% Algicide. (Unpublished study received Apr 27,
1977 under 100-588; CDL:229642-A)
55671 Nirsberger, M.J.; Maher, J. (1976) Analysis of Simazine in One Percent Liquid Cooling
Towers Formulation by Gas Liquid Chromatography. Method no. PA-122T dated Mar 15,
1976. (Unpublished study received Apr 27, 1977 under 100-588; submitted by CibaGeigy
Corp., Greensboro, N.C.; CDL:229642-B)
55672 Ciba-Geigy Chemical Corporation (1971) Metabolism of~s—Triazine Herbicides.
(Unpublished study including letter dated Dec 29, 1971 from J.R. Forsythe to Harold G.
Alford, received Dec 29, 1971 under 100-437; CDL:231915-A)
55674 Ciba-Geigy Corporation (1980) PrincepA(R)I/Tandex Prepak. (Unpublished study received
Nov 18, 1980 under 100-616; CDL:243733-A)
55675 Hobbs, M.; Heinrichs, L. (1980) Analysis of Simazine and Karbutilate in PrincepA(R)I/Tandex
Prepak by GLC and LC. Method no. PA-219-R dated Jun 26, 1980. (Unpublished study
received Nov 18, 1980 under 100-616; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:243733-B)
55676 Ciba-Geigy Corporation (1977) Report of Short-Term Investigations Made to Support the
Appropriate Signal Word and Precautionary Statements for the Herbicide Formulation—
Tanzene. Summary of studies 243734-B through 243734-E. (Unpublished study received Nov
18, 1980 under 100-616; CDL:243734-A)
55677 Mehta, C.S.; Sabol, E.J.; Schmidt, C.E.; et al. (1980) Rat Acute Oral Toxicity:
Simazine/Karbutilate FL 800363: Project No. 166880. (Unpublished study received Nov 18,
1980 under 100-616; prepared by Stillmeadow, Inc., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:243734-B)
55678 Mehta, C.S.; Sabol, E.J.; Schmidt, C.E.; et al. (1980) Rabbit Acute Dermal Toxicity:
Simazine/Karbutilate FL 800363: Project No. 1669-80. (Unpublished study received Nov 18,
1980 under 100-616; prepared by Stillmeadow, Inc., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:243734-C)
55679 Mehta, C.S.; Sabol, E.J.; Soliz, D.P.; et al. (1980) Rabbit Eye Irritation: Simazine/Karbutilate
FL 800363: Project No. 1670-80. (Unpublished study received Nov 18, 1980 under 100-616;
prepared by Stillmeadow, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:243734-D)
55680 Mehta, C.S.; Sabol, E.J.; Schmidt, C.E.; et al. (1980) Rabbit Primary Skin Irritation:
Simazine/Karbutilate FL 800363: Project No. 1671-80. (Unpublished study received Nov 18,
1980 under 100-616; prepared by Stillmeadow, Inc., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:243734-E)
55681 Geigy Chemical Company (19??) Results of Investigations into the Possible Residue of
Hydroxytriazine in Raw Agricultural Commodities. (Unpublished study received Oct 7, 1965
under 5F0447; CDL:092160-A)
55682 Geigy Chemical Company (19??) (Toxicity of Simazine to Rats, Dogs, Cattle and Sheep).
(Unpublished study received Oct 7, 1965 under 5F0447; CDL:092160-B)
55683 Mattson, A.M.; Solga, J. (1965) Determination of Simazine and Its Hydroxy Derivative in the
Milk of Dairy Cows Fed Simazine in Their Rations. Includes two undated methods entitled:
Method for determining unchanged Simazine; Method for determining the hydroxy -derivative
(hydroxy -Simazine). (Unpublished study received Oct 7, 1965 under 5F0447; submitted by
Geigy Chemical Co., Ardsley, N.Y.; CDL:092160-C)
57566 Ciba-Geigy Corporation (1977?) Reports of Investigations Made to Support the Use and
Labeling of the Product AquazineA(R)I Algicide. Summary of studies 244454-B and 244454-
C. (Unpublished study received Feb 26, 1981 under 100-437; CDL:244454-A)
57567 Bier, C.B.; Ohveira, P.H. (1980) 21-Day Subacute Dermal Toxicity Study in Albino Rabbits
Administered Test Article Simazine: Project No. 12017. (Unpublished study received Feb 26,
1981 under 100-437; prepared by Bio -Research Laboratories, Ltd., Canada, submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL: 244454-B)
Page 190 of 266
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57568 Ebbens, K. (1972) Report to Geigy Agricultural Chemicals, Division of Ciba-Geigy
Corporation: Acute Toxicity Studies with Prmcep SOW, Assay: 82.4%: IBT No. A898.
(Unpublished study received Feb 26, 1981 under 100-437; prepared by Industrial Bio-Test
Laboratories, Inc., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:244454-C)
58746 Heath, R.G.; Spann, J.W.; Hill, E.F.; et al. (1972) Comparative Dietary Toxicities of Pesticides
to Birds. By U.S. Fish and Wildlife Service, Patuxent Wildlife Research Center. Washington,
D.C.: USFWS. (Special scientific report—wildlife no. 152; submitter report no. 33423;
available from: U.S. Government Printing Office: 1972 0-460-531, published study; CDL:
224691-V)
59210 Geigy Chemical Company (1966) ?Toxicity Studies on Rats and Various Animals|. Summary
of studies 090627-B through 090627-P. (Unpublished study received Jul 29, 1966 under
7F0525; CDL: 090627-A)
59216 Geigy Chemical Company (19??) ?Toxicity Studies on Sheep with Simazine and Atrazine|.
(Unpublished study received Jul 29, 1966 under 7F0525; CDL:090627-L)
59217 Stenger, ?; Planta, V.; Scharer, ?; et al. (1966) Subchronic Toxicity—Oral Administration to
Sheep. (Unpublished study received Jul 29, 1966 under 7F0525; submitted by Geigy Chemical
Co., Ardsley, N.Y.; CDL:090627-M)
59219 Woodard, M.W.; Cockrell, K.O.; Woodard, G. (1963) Simazine, Atrazine, and Propazine
Tissue Residues and Safely Evaluation in Sheep and Beef Cattle Fed for Four Weeks.
(Unpublished study received Jul 29, 1966 under 7F0525; prepared by Woodard Research
Corp., submitted by Geigy Chemical Co., Ardsley, N.Y.; CDL: 090627-P)
60642 Simmon, V.F.; Poole, D. (1977) Final Report-In vitro~and~in vivo- Microbiological Assays
of Six Ciba-Geigy Chemicals: SRI Project LSC-5686. (Unpublished study received Dec 29,
1977 under 100542; prepared by Stanford Research Institute, submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:232550-B)
63052 Ciba-Geigy Corporation (1980) Summary of Environmental Chemistry Data. Summary of
studies 243790-B and 243792-C through 243792H. (Unpublished study received Nov 18, 1980
under 40810-2; CDL: 243792-A)
63054 Burkhard, N. (1976) Hydrolysis of 2-Chloroand 2-Methylthio-4,6bis-(alkylamino)-s-triazines
under Laboratory Conditions: Project Report 17/76. (Unpublished study received Nov 18,
1980 under 40810-2; prepared by Ciba-Geigy, Ltd., Switzerland, submitted by Ciba-Geigy
Corp., Ardsley, NY.; CDL:243792-D)
63107 Tucker, D.P.H.; Phillips, R.L.; Jackson, J.L., Jr. (1971) The milkweed vine-current
recommendations and promising new approaches. Florida State Horticultural Society,
Proceedings 84:41-44. (Also~In~unpublished submission received Sep 16, 1980 under 275-39;
submitted by Abbott Laboratories, North Chicago, III; CDL:099648-V)
63499 University of Florida, Everglades Experiment Station (1961) Chemical Weed Control for
Sugarcane on Organic Soils of the Everglades: Everglades Station Mimeo Report 62-5.
(Compilation; unpublished study received Aug 15,1963 under 524-148; submitted by
Monsanto Co., Washington, D.C.; CDL:100169-D)
65585 Mattson, A.M.; Kahrs, R.A.; Murphy, R.T. (1969) Quantitative Determination of Triazine
Herbicides in Soils by Chemical Analysis: GAAC-69014. Method dated Mar 18, 1969.
(Unpublished study received Aug 26, 1977 under 100-496; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:231423-B)
67998 Ciba-Geigy Corporation (1958) ?Efficacy on Ryegrass and Other Crops]. (Compilation;
unpublished study received Aug 14, 1962 under 100-437; CDL:000207-A)
67999 Ciba-Geigy Corporation (1963) ?Efficacy Studies on Various Grasses]. (Compilation;
unpublished study, including published data, received Aug 14, 1962; ? under 100-437;
CDL:000216-H)
68001 Ciba-Geigy Corporation (1962) ?Efficacy Studies on Sugarcane]. (Compilation; unpublished
study, including published data, received Dec 27, 1960; ? under unknown admin, no.;
CDL:000213-J)
68002 Ciba-Geigy Corporation (1961) ?Efficacy Studies on Weed Control|. (Compilation;
unpublished study received Sep 29, 1959?; Mar 23, 1961 under unknown admin, no.;
CDL:000213-N)
Page 191 of 266
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68707 Karpiak, S.; Iwanowski, H. (1969) The effect of herbicides on soil microflora: VII. Respiration
of bacteria isolated from maize rhizosphere. Acta Microbiologica Polonica 1(2):47-51. (Also
?~In~unpublished submission received Jun 24, 1977 under 4762182; submitted by Stauffer
Chemical Co., Richmond, Calif.; CDL: 230714-V)
69192 Bond, C.E.; Lewis, R.H.; Fryer, J.L. (1960) Toxicity of various herbicidal materials to fishes.
Pages 96-101 ,~In~Transactions of the 1959 Seminar of Biological Problems in Water
Pollution. By Robert A. Taft Engineering Center. Cincinnati, Ohio: U.S. Public Health
Service. (Technical report W60-3; published study; CDL:230691-H)
70095 Ivey, M.J.; Andrews, H. (1965) Leaching of simazine, atrazine, diuron, and DCPA in soil
columns. Proceedings of the Southern Weed Conference 18:670-684; Taken from: Chemical
Abstracts 63: 1169. (Abstract; also in unpublished submission received Jun 29, 1973 under
3F1417; submitted by Diamond Shamrock Agricultural Chemicals, Cleveland, Ohio;
CDL:093786-Y)
72797 Albanese, E.J. (1976) Report to Ciba-Geigy Corporation: 28-Day Range-Finding Study with
Simazine Technical in Albino Mice: IBT No. 8532-08869. (Unpublished study including letter
dated Aug 23, 1978 from R.T. Murphy to Environmental Protection Agency, received Apr 27,
1977 under 100-541; prepared by Industrial BioTest Laboratories, Inc., submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:229607-B)
72798 Fink, R. (1976) Final Report: Acute Oral LD50-Mallard Duck: Project No. 108-121.
(Unpublished study received Apr 27, 1977 under 100-541; prepared by Wildlife International,
Ltd., submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:229607-AN)
73278 Geigy Chemical Corporation (19??) The Determination of Chlorotriazine Residues in Plant
Material, Animal Tissues and Water Using the Ultraviolet Method. Ardsley, N. Y.: Geigy.
(Analytical bulletin no. 7; also~In~unpublished submission received Oct 7, 1965 under
5F0447; CDL: 092160-D)
75065 Erdmann, G.G.; Green, L. (1967) Chemical Weed Control in a Twoyear-old Walnut Planting.
St. Paul, Minn.: U.S. Forest Service, North Central Forest Experiment Station. (Research note
NC-28; published study; CDL:245542-A)
75066 Erdmann, G.G. (1967) Chemical Weed Control Increases Survival and Growth in Hardwood
Plantings. St. Paul, Minn.: U.S. Forest Service, North Central Forest Experiment Station.
(Researchnote NC-34; published study; CDL:245542-B)
75067 Krajicek, I.E.; Williams, R.D. (1971) Continuing Weed Control Benefits Young Planted Black
Walnut. St. Paul, Minn.: U.S. Forest Service, North Central Forest Experiment Station.
(Research note NC-122; published study; CDL:245542-C)
75068 Bey, C.F.; Williams, R.D. (1976) Weed Control in Black Walnut Plantations. St. Paul, Minn.:
U.S. Forest Service, North Central Forest Experiment Station. (Research note NC-203;
published study; CDL:245542-D)
75069 Williams, R.D.; Krajicek, I.E. (19??) The Effect of Four Herbicides on the Survival and
Growth of Nine Hardwood Species. St. Paul, Minn.: U.S. Forest Service, North Central Forest
Experiment Station. (Researchnote NC-206; published study; CDL:245542-E)
75070 Bey, C.F.; Krajicek, I.E.; Williams, R.D.; et al. (1976) Weed control in hardwood plantations.
Pages 69-84,~In~Herbicides in Forestry: 1975 Proceedings of John S. Wright Forestry
Conference; West Lafayette, Ind. N.P. (Also~In~unpublished submission received Jul 1, 1981
under 100-435; submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:245542-F)
75705 Holly, K.; Roberts, H.A. (1963) Persistence of phytotoxic residues of triazine herbicides in
soil. Weed Research 3(? ): 1-10. (Also in unpublished submission received Jul 19, 1978 under
201403; submitted by Shell Chemical Co., Washington, D.C.; CDL: 234476-AI)
75706 Talbert, R.E.; Fletchall, O.H. (1964) Inactivation of simazine and atrazine in the field. Weeds
12(? ):33-37. (Also~In~unpublished submission received Jul 19, 1978 under 201 -403;
submitted by Shell Chemical Co., Washington, D.C.; CDL:234476-AJ)
77347 Bingham, S.W. (1960) Letter sent to all men agents dated Dec 12, 1960: Weed control in corn.
(Unpublished study received Feb 12, 1962 under 352-199; prepared by Louisiana State Univ.
and A & M College, submitted by E.I. du Pont de Nemours & Co., Wilmington, Del.;
CDL:028750-B)
Page 192 of 266
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78274 Abell, J. (1972) Letter sent to L.R. Stelzer dated May 16, 1972: Paraquat tank mixes -
compatibility: Data registration: File No. 774.10. (Unpublished study received Jul 30, 1973
under 2392186; submitted by Chevron Chemical Co., Richmond, Calif.; CDL: 008383-AA)
78333 Simmon, V.F.; Poole, D. (1977)~In Vitro~and~In Vivo-Microbiological Assays of Six Ciba-
Geigy Chemicals: SRI Project LSC-5686. Final rept. (Unpublished study received Aug 13,
1981 under 7F1983; prepared by Stanford Research Institute, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:070213-1)
80626 Geigy Chemical Corporation (1961) ?Toxicity Study of Simazin SOW on Rats|. (Compilation;
unpublished study, including letters dated Jun 8, 1961 from R.J. Weir to Joseph Marrus and
Jun 10, 1961 from R.J. Weir to O. Garth Fitzhugh, received Mar 15, 1965 under 5F0447;
CDL:090488-A)
80627 Woodard, M.W.; Cockrell, K.O.; Woodard, G.; et al. (1964) Simazme SOW: Safety Evaluation
by Oral Administration to Dogs for 104 Weeks. Final rept. (Unpublished study received Mar
15, 1965 under 5F0447; prepared by Woodard Research Corp., submitted by Geigy Chemical
Corp., New York, N.Y.; CDL:090488-B)
80628 Johnston, C.D. (1961) Determination of Simazine in Milk following Dietary Feeding to Dairy
Cattle. (Unpublished study, including letter dated Aug 18, 1961 from C.D. Johnston to Joseph
Marrus, received Mar 15, 1965 under 5F0447; prepared by Woodard Research Corp.,
submitted by Geigy Chemical Corp., New York, N.Y.; CDL: 090488-C)
80629 Woodard, M.W.; Cockrell, K.O.; Woodard, G. (1963) Simazine, Atrazine, and Propazine:
Tissue Residues and Safety Evaluation in Sheep and Beef Cattle Fed for Four Weeks.
(Unpublished study received Mar 15, 1965 under 5F0447; prepared by Woodard Research
Corp., submitted by Geigy Chemical Corp., New York, N.Y.; CDL: 090488-D)
80630 Mattson, A.M.; Solga, J. (1963) Residues in Body Tissues of Sheep and Cattle Receiving
Simazine in Their Diet As Compared with Residues of Propazine and Atrazine in Animals
Similarly Treated. Includes method nos. AG-9 dated Nov 1, 1962; AG14 dated Jan 30, 1963;
AG-15 dated Jan 31, 1962; AG-26 dated Oct 23, 1963. (Unpublished study received Mar 15,
1965 under 5F0447; submitted by Geigy Chemical Corp., New York, N.Y.; CDL:090488-E)
80631 Johnston, C.D. (1965) Letter sent to Frank Lyman dated Mar 15, 1965 ?Summary of the 3-
generation reproduction study of simazine in the rat|. (Unpublished study, including letter
dated Mar 17, 1965 from C.D. Johnston to Joseph Marrus, received Mar 15, 1965 under
5F0447; prepared by Woodard Research Corp., submitted by Geigy Chemical Corp., New
York, NY.; CDL:090488-F)
80632 Ryskiewich, D.P. (1964) Metabolism of Simazine, Hydroxy -simazine, Atrazine and Hydroxy -
atrazine by Rats. N.P. (Technical bulletin; also~In~unpublished submission received Mar 15,
1965 under 5F0447; submitted by Geigy Chemical Corp., New York, N.Y.; CDL:090488-G)
80633 Bowman, J.S. (1960) Metabolism Study. (Unpublished study, including letters dated Apr 29,
1960 and Jul 26, 1960 from J.S. Bowman to Joseph Marrus, received Mar 15, 1965 under
5F0447; prepared by Hazleton Laboratories, Inc., submitted by Geigy Chemical Corp., New
York, NY.; CDL:090488-H)
80635 Donoso, J.; Peterson, J.I. (1963) Hydroxy atrazine CA14I and Hydroxysimazine CA14I
Metabolism Studies in Rats. (Unpublished study received Mar 15, 1965 under 5F0447;
prepared by Woodard Research Corp., submitted by Geigy Chemical Corp., New York, N. Y.;
CDL:090488-J)
80636 Geigy Chemical Corporation (1961) ?Toxicity of Simazine and Atrazine on Sheep|.
(Unpublished study received Mar 15, 1965 under 5F0447; CDL:090488-K)
80637 Stenger, ?; Von Planta, ?; Scharer, ? (1961) Subchronic Toxicity-Oral Administration to
Sheep. (Unpublished study received Mar 15, 1965 under 5F0447; submitted by Geigy
Chemical Corp., New York, N.Y.; CDL:090488-L)
80638 Roulet, F.; Fiechter, ?; Stutz, ? (1961) Subchronic Toxicity to Sheep, per Os.: Exper. Path.
Vers. No. 105/106. (Unpublished study received Mar 15, 1965 under 5F0447; submitted by
Geigy Chemical Corp., New York, N.Y.; CDL:090488-M)
80639 Geigy Chemical Corporation (1964) ?Toxicity of Atrazine and Simazine on Sheep|.
(Compilation; unpublished study received Mar 15, 1965 under 5F0447; CDL:090488-N)
Page 193 of 266
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83996 Zaylskie, J.J. (1962) Letter sent to county extension agents dated Apr 18, 1962 ?Use of
Simazin, Karmex DW and Atrazin for weed control]. (Unpublished study received Mar 18,
1965 under 352247; prepared by North Dakota State Univ. of Agriculture and Applied
Science, Cooperative Extension Service, submitted by E.I du Pont de Nemours & Co.,
Wilmington, Del; CDL:002839-C)
84426 Hilton, H.W. (19??) Pesticides and food additives in sugarcane and sugar products. Pages 1-
30,~In~?Without title]. N.P. (Also ?~In~unpublished submission received Oct 23, 1969 under
OF0855; submitted by Geigy Chemical Corp., New York, N.Y.; CDL:091477-B)
84428 Keezer, W.S., Jr.; LeBaron, H.M.; Simoneaux, B. (1970) Metabolism of CA14I GS-14254 in
Sugarcane. (Unpublished study received on unknown date under OF0855; submitted by Geigy
Chemical Corp., New York, N.Y.; CDL:091477-D)
84429 Geigy Chemical Corporation (19??) ?Residue of Simazine on Sugarcane]. (Unpublished study
received Oct 23, 1969 under OF0855; CDL:091477-E)
84430 Geigy Chemical Corporation (1969) Results of Tests on the Amount of Residue Remaining
Including Description of the Analytical Methods Used: ?Simazine|. (Compilation; unpublished
study received Oct 23, 1969 under OF0855; CDL:091477-F)
84431 Humphreys, I.E. (1961) The Metabolism of Atrazine and Simazine by Sugarcane Plants-Four
to Seven Months of Age. Final rept. (Unpublished study, including letters dated Aug 6, 1959
from I.E. Humphreys to G.R. Ferguson and Nov. 3, 1959 form W.M. Dugger, Jr. to G.R.
Ferguson, received Oct 23, 1969 under OF0855; submitted by Geigy Chemical Corp., New
York, N.Y.; CDL:091477-G)
85320 Elmore, C.L. (1974) Letter sent to Jim Helmer dated May 21, 1974: Injury to almonds with
oryzalin. (Unpublished study received Aug 1, 1974 under 5G1563; prepared by Univ. of
California—Davis, Agricultural Extension, Dept. of Botany, submitted by Blanco Products Co.,
Div. of Eli Lilly and Co., Indianapolis Ind.; CDL:094565-AQ)
85856 Guth, J.A. (1974) The Influence of Soil Humidity, Amount and Intensity of Rainfall on the
Leaching Behaviour of Pesticides: No. SPR 44/74. (Unpublished study received Nov 6, 1981
under 100-598; prepared by Ciba-Geigy, Ltd., Switzerland, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:246217-D)
87670 Ooka, H. (1961) Letter sent to Vernon Olney dated Aug 8, 1961 ?Atrazine SOW and Simazine
SOW on macadamia orchard to control weeds]. (Unpublished study received Feb 6, 1962 under
100-437; prepared by Royal Hawaiian Macadamia Nut Co., submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:027030-A)
87671 Turchick, J.T. (1975) Letter sent to John F. Ellis dated Jun 26, 1975: Gesatop Z-weed control
in bananas: Performance data. (Unpublished study received Jan 6, 1976 under 6E1725;
prepared by United Brands Co., submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:095365-A)
87672 Hamman, R.E. (1963) Letter sent to G.M. Downard dated Apr 23, 1963: Simazine SOW.
(Unpublished study including letter dated Apr 30, 1963 from Robert E. Hamman to G.M.
Downard, received Apr 25, 1963 under 100-437; submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:101139-A)
87673 Ries, S.K. (1965) Letter sent to Roger Hargan dated Feb 18, 1965 ?Simazine residues-
currants . (Unpublished study received Jul 5, 1966 under 100-437; prepared by Michigan State
Univ., Dept. of Horticulture, submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:101136-
_A)
87674 Hamman, R.E. (1963) Letter sent to G.M. Downard dated Apr 23, 1963: Simazine SOW.
(Unpublished study received Apr 23, 1963 under 100-437; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL: 119533-A)
87676 Conn, R.L. (1978) Letter sent to Henry M. Jacoby dated Apr 18, 1978: PrmcepA(R)I SOW
herbicide: PrincepA(R)I 4L herbicide: Grapefruit and orange residue chemistry data.
(Unpublished study received Apr 18, 1978 under 100-437; submitted by CibaGeigy Corp.,
Greensboro, N.C.; CDL:232481-A)
Page 194 of 266
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87889 Smith, J.W.; Neal, B. (1978) Gas Chromatographic Method for Assaying Residues of
Propazine, Atrazine, Simazine, and Their Chloro Metabolites in Whole Milk. Method no. AG-
331 dated Dec 14, 1978. (Unpublished study received Dec 17, 1981 under 2F2618; submitted
by Ciba-Geigy Corp., Greensboro, N.C.; CDL:070548-D)
87891 Bohme, C.; Bar, F. (1967) Uber den abbau von triazin-herbiciden in tierischen organismus.
Food and Cosmetics Toxicology 5:23-28. (Also~In~unpublished submission received Dec 17,
1981 under 2F2618; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 070549-B)
89075 Hurt, E.G. (1959) Tolerances of Southern Turfgrasses to Simazm and 4-(2,4-DB).
(Unpublished study received on unknown date under 264-68; prepared by O.M. Scott & Sons
Co., Marysville, Ohio, submitted by Union Carbide Agricultural Products Co., Inc., Ambler,
Pa.; CDL:008426-B)
89079 Union Carbide Agricultural Products Company, Incorporated (1957) ?Herbicidal Efficacy of
Amitrol|. (Compilation; unpublished study received Feb 15, 1960 under 264-119;
CDL:001893-A)
89158 Occidental Chemical Company (1975) Weed Control in Almonds. (Compilation; unpublished
study received Oct 16, 1979 under 7001185; CDL:241321 -A)
89159 Yu, W.C. (1978) ?Impurities of Simazine and Propazine by Liquid Chromatographic Method].
(Unpublished study received Oct 16, 1979 under 7001-185; prepared by Thermo Electron
Corp., submitted by Occidental Chemical Co., Lathrop, Calif; CDL:241321-B)
89984 Abell, J. (1972) Letter sent to L.R. Stelzer dated May 16, 1972: Paraquat tank mixes-
compatibility: Data registration: File No. 774.10. (Unpublished study received Jul 27, 1975
under 2392186; submitted by Chevron Chemical Co., Richmond, Calif.; CDL: 119804-A)
92271 Michigan State University (1968?) Relationships of Pesticides in Soil, Water and Plants: PHS-
CDC-Grant 5-RDI-CC 00246-03. 3rd annual rept. (For U.S. Public Health Service,
Communicable Disease Center; unpublished study; CDL:092280-C)
92496 Geigy Chemical Company (1966) ?Residues of Simazine in Avocados]. (Compilatbn;
unpublished study received on unknown date under 7F0534; CDL:090651 -G)
92497 Geigy Chemical Company (1965) ?Efficacy of Simazine on Currants]. (Compilation;
unpublished study received Jan 15, 1966 under 7F0534; CDL:090651 -P)
92499 Ciba-Geigy Corporation (1976) ?Information on Simazine for Weed Control in the Black
Walnut and Other Hardwoods]. (Compilation of reports by various sources; unpublished study
received Oct 21, 1976 under 100-437; CDL:226359-B)
92500 Conn, R.L. (1977) Letter sent to Henry M. Jacoby dated May 9, 1977: Simazine/bananas -
nitrosamine data. (Unpublished study received May 10, 1977 under 6E1725; submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:097505-A)
92501 Seim, V. (1974) Letter sent to S.W. Pruss dated Dec 23, 1974: Cooperator summary--aquatic
study mErnstLake, KY-1974: 10163. (Unpublished study received Oct 5, 1977 under 100-
EX-35; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:231985-C)
92502 Boccardy, J.A. (1964) Letter sent to James Flanagan dated Dec 8, 1964 ?Report on the use of
Simazine 80W|. (U.S. Fish and Wildlife Service, Fishery Management Services, Lamar
National Fish Hatchery; unpublished study; CDL: 100918-B)
92503 Bradford, A.D. (1965) Letter sent to James Flanagan dated Jan 15, 1965 ?Report concerning
Simazine during 1964]. (Pennsylvania, Fish Commission, Div. of Research and Fish
Management, Bonnor Spring Fish Research Station; unpublished study; CDL: 100918-C)
92504 Copper, F.A. (1964) Letter sent to Hatchery Biologist dated Mar 12, 1964: 1963 Simazine
results. (U.S. Fish and Wildlife Service, National Fish Hatchery at Rochester, Ind.;
unpublished study; CDL:100918-E)
92505 Hiltibran, R.C. (1964) Letter sent to James Flanagan dated Sep 21, 1964 ?Summarization of
results of applying Simazine 80-W for the control of filamentous algae and pre-emergent
application of granular Simazine and Atrazine]. (Illinois, Natural History Survey; unpublished
study; CDL: 100918-H)
92506 Barnes, C.A. (1964) Letter sent to Hatchery Biologist dated Dec 1, 1964: Simazine testing
program. (U.S. Fish and Wildlife Service, National Fish Hatchery at New London, Minn.;
unpublished study, including letter dated Jan 8, 1965 from H.N. Larsen to James Flannigan;
CDL: 100918-J)
Page 195 of 266
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92507 Phillips, R. A. (1964) Letter sent to Hatchery Biologist dated Mar 18, 1964 ?Results of
Simazine 80 W applications during 1963 summer season]. (U.S. Fish and Wildlife Service,
National Fish Hatchery at Genoa, Wis.; unpublished study; CDL: 100918-M)
92508 Riemer, D.N. (1964) Letter sent to James Flanagan dated Dec 4, 1964 ?Tests with Simazine|.
(Unpublished study received Mar 8, 1966 under 100-437; prepared by Rutgers Univ., New
Jersey Agricultural Experiment Station, Dept. of Soils and Crops, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:100918-O)
92509 Trandahl, A. J. (1964) Letter sent to Hatchery Biologist dated Mar 24, 1964: 1963 Simazine
applications. (U.S. Fish and Wildlife Service, National Fish Hatchery at Senecaville, Ohio;
unpublished study; CDL:100918-R)
92510 White, W.C. (1964) Letter sent to Hatchery Biologist dated Mar 17, 1964: 1963 Simazine
results. (U.S. Fish and Wildlife Service, National Fish Hatchery at New London, Minn.;
unpublished study; CDL: 100918-U)
92511 Hughes, J.S. (1970) Letter sent to Aithel McMahon dated Feb 10, 1970 ?Toxicity of Princep
SOW and Ametryne to bluegill and channel catfish]: 71201. (Louisiana, Wild Life and Fisheries
Commission; unpublished study, including letter dated Feb 16, 1970 from J. Becton to Stan
Pruss; CDL:006629-K)
92512 Shapiro, R. (1963) Summary of the Laboratory Tests of the Effectiveness of Simazine SOW as
an Algicide. (Unpublished study received Feb 11, 1964 under unknown admin, no.; prepared
by Eastern Biochemical Laboratories, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL: 128681-A)
92513 Ries, S.K. (1961) Letter sent to C.R. Hunt, John Sanjean and R.E. Hammon, dated Oct 17,
1961 ?Simazine on tree fruits and blueberries]. (Unpublished study received Feb 12, 1962
under 100-437; prepared by Michigan State Univ., Dept. of Horticulture, submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL: 000208-D)
92514 Ciba-Geigy Corporation (1961) ?Simazine: Tree Fruit Weed Control]. (Compilation;
unpublished study received Dec 6, 1961 under 100-437; CDL:000203-B)
92515 Ciba-Geigy Corporation (1961) ?Simazine: Weed Control in Various Crops]. (Compilation;
unpublished study received Dec 6, 1961 under 100-437; CDL:000203-E)
92516 Shafer, N.E. (1958) Letter sent to Clayton E. Bartley dated Dec 11, 1958 ?Efficacy study of
various herbicides]. (Unpublished study received Jan 20, 1959 under 100-443; prepared by
Univ. of Nebraska, Agricultural Experiment Station, Dept. of Agronomy, submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL:000312-A)
92518 Hood, T.J. (1960) Letter sent to R.O. White dated Feb 11, 1960 ?Simazine used for weed
control]. (Unpublished study received Feb 15, 1960 under 264-119; prepared by Geigy
Chemical Corp., submitted by Union Carbide Agricultural Products Co., Inc., Ambler, Pa.;
CDL:001893-A)
92519 Hamman, R.E. (1964) Letter sent to G.M. Downard dated Apr 10, 1964: Simazine SOW.
(Unpublished study received Apr 12, 1964 under 100-437; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL: 000491-A)
92520 Robinson, R.G. (1962) Letter sent to John Sanjean dated Jan 10, 1962 71961 results of trials
with atrazine, propazine and simazine on sorghum and other crops]. (Unpublished study
received on unknown date under 100-437; prepared by Univ. of Minnesota, Dept. of
Agronomy and Plant Genetics, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000489-A)
92521 Kretchman, D.W. (1960) Letter sent to R.E. Hamman dated Nov 3, 1960 ?Simazine used in
Florida citrus groves . (Unpublished study received Nov 14, 1960 under 100-437; prepared by
Univ. of Florida, Citrus Experiment Station, submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:000489-0)
92522 Gilbert, F.A. (1961) Letter sent to John Sanjean dated Oct 12, 1961 ?Simazine: Tree fruit weed
control]. (Unpublished study received on unknown date under 100-437; prepared by Univ. of
Wisconsin, Peninsular Branch Station, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000231-I)
Page 196 of 266
-------
92523 Grim, J.S. (1972) Letter sent to Gino Marco dated Sep 20, 1972 ?Concerning levels of
metabolism in fish|. (Unpublished study received Dec 13, 1972 under OF0996; prepared by
Northeastern Biologists, Inc., submitted by Geigy Chemical Corp., New York, N. Y.;
CDL:091715-A)
93141 Griffin Corporation (1976) Atrazine 4L Shelf-life Study. (Unpublished study received Nov 10,
1976 under 1812-218; CDL:226865-C)
93166 Chandra, P.; Furtick, W.R.; Bollen, W.B. (1960) The effects of four herbicides on
microorganisms in nine Oregon soils. Weeds 8(4):589-598. (Also~In~unpublished submission
received Mar 27, 1972 under 8F0643; submitted by Stauffer Chemical Co., Richmond, Calif.;
CDL:095055-AD)
93169 Krezel, Z.; Musial, M. (1969) The effect of herbicides on soil microflora. II. The effect of
herbicides on enzymatic activity of the soil. Acta Microbiologica Polonica, Series B. 1/18(3-
4): 93-97. (Also~In~unpublished submission received Mar 27, 1972 under 8F0643; submitted
by Stauffer Chemical Co., Richmond, Calif.; CDL:095055-AH)
93170 Sobieszczanski, J. (1969) The effect of herbicides on soil microflora. V. Growth and activity of
cellulolytic microorganisms. Acta Microbiologica Polonica, Series B l/18(2):39-42. (Also~In~
unpublished submission received Mar 27, 1972 under 8F0643; submitted by Stauffer Chemical
Co., Richmond, Calif.; CDL: 095055-AJ)
93171 Sobieszczanski, J. (1968) The influence of different herbicides upon the growth and
development of cellulolytic microorganisms. Annales de LTnstitut Pasteur 115(4): 113-116.
(Also~In~unpublished submission received Mar 27, 1972 under 8F0643; submitted by Stauffer
Chemical Co., Richmond, Calif.; CDL:095055-AK)
93172 Karpiak, S.; Iwanowski, H. (1969) The effect of herbicides on soil microflora. VII. Respiration
of bacteria isolated from maize rhizosphere. Acta Microbiologica Polonica, Series B
1/18(2):4751. (Incomplete; also~In~unpublished submission received Mar 27, 1972 under
8F0643; submitted by Stauffer Chemical Co., Richmond, Calif; CDL:095055-AL)
93218 Weir, R.J. (1959) Letter sent to E.W. Ligon dated Nov 27, 1959 ?Two-year feeding study on
Simazin--Progress report. (Unpublished study received Nov 27, 1959 under unknown admin.
no.; prepared by Hazleton Laboratories, Inc., submitted by Ciba-Geigy Corp., Greensboro,
N.C.; CDL:110269-A)
93219 Gilderhus, P.A. (1973) Letter sent to George Rolofson dated Mar 19, 1973 ?Tables on
laboratory study of long-term exposure of invertebrates to simazine . (U.S. Fish and Wildlife
Service, Fish Control Laboratory; unpublished study; CDL:229607-O)
93520 Mattson, A.; Solga, J.; Insler, M. (1966) The Determination of Hydroxy -simazine in Bermuda
Grass and Hydroxy-atrazine in Corn Forage. (Unpublished study received Aug 1, 1966 under
7F0525; submitted by Geigy Agricultural Chemicals, Yonkers, N.Y.; CDL: 090628-A)
93521 Ryskiewich, D.P. (1964) Metabolism of Simazine, Hydroxysimazine, Atrazine and
Hydroxyatrazine by Rats. (Unpublished study received Aug 1, 1966 under 7F0525; submitted
by Geigy Agricultural Chemicals, Yonkers, N.Y.; CDL:090628-B)
93525 Geigy Agricultural Chemicals (1963) (Residues in Body Tissues of Sheep and Cattle
Receiving Simazine, Atrazine, and Propazine). (Compilation; unpublished study received Aug
1, 1966 under 7F0525; CDL:090628-H)
94132 Murphy, R.T. (1976) Letter sent to Henry M. Jacoby dated Dec 21, 1976: Pesticide petition no.
6E1725-simazine/bananas; Your letter of November 12, 1976. (Unpublished study received
Dec 29, 1976 under 6E1725; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:095644-
_A)
94133 Ross, J.A. (1976) Letter sent to E.G. Tweedy dated Nov 16, 1976: Evaluation of the thermal
energy analyzer for detection and determination of N-nitroso compounds. (Unpublished study
received Dec 29, 1976 under 6E1725; submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:095644-K)
94134 Alexander, C.C. (1958) Letter sent to E.W. Ligon dated Nov 25, 1958 ?Toxicity of atrazine .
(Unpublished study received Nov 25, 1958 under 100-436; submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:100833-A)
Page 197 of 266
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94137 Baker, L. (1978) Letter sent to J. Peek dated May 16, 1978: AatrexA(R)I/PrmcepA(R)I
Compatibility. (Unpublished study, including letters dated May 25, 1978 from R.F. Richards to
Robert J. Taylor and Apr 7, 1978 from R.J. Taylor to R.F. Richards, received Jun 7, 1978
under 100-437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:234188-A)
94168 Hudek, R.D. (1973) Letter sent to R.L. Riggs dated Apr 5, 1973: Tank-mix compatibility-
Devrinol SOW and Simazine SOW. (Unpublished study received Dec 17, 1974 under 476-2150;
submitted by Stauffer Chemical Co., Richmond, Calif.; CDL:028423-L)
94169 Host, J. J. (1974) Letter sent to R. Riggs dated Oct 2, 1974: Tank mix compatibility of Devrinol
SOW and 2E with paraquat 2L and simazine SOW. (Unpublished study received Dec 17, 1974
under 476-2150; submitted by Stauffer Chemical Co., Richmond, Calif.; CDL:028423-M)
94170 Ciba-Geigy Corporation (1962) ?Efficacy of simazine on blueberries and Various crops|.
(Compilation; unpublished study, including published data, received on unknown date under
100-437; CDL: 027035-A)
94171 McCollum, J.P. (1959) Letter sent to C.C. Alexander dated Feb 13,1959 ?Data on experiments
using Simazine|. (Unpublished study received Mar 18, 1959 under 100-428; prepared by Univ.
of Illinois, Agricultural Experiment Station, Dept. of Horticulture, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL: 027036-A)
94172 Hamman, R.E. (1962) Letter sent to G.M. Downard dated Mar 8, 1962 ?Simazine SOW for
weed control in sugar cane|. (Unpublished study received Mar 12, 1962 under 100-437;
submitted by CibaGeigy Corp., Greensboro, N.C.; CDL:027031-A)
94173 Orsenigo, J.R. (1962) Letter sent to R.E. Hammen dated Feb 20, 1962 ?Informational materials
and crop chronology for sugarcane . (Unpublished study received Mar 12, 1962 under 100-
437; prepared by Univ. of Florida, Everglades Experiment Station, submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL:027031-D)
94174 Lauden, L.L. (1961) Letter sent to E.A. Walker dated Sep 26, 1961: Use of Simazine and
Atrazine on Grass in sugar cane fields in Louisiana. (Unpublished study received Mar 12, 1962
under 100437; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 027031-F)
94175 Brannock, L.D. (1965) Letter sent to Garvin Crabtree dated Jul 8, 1965 (Ways filberts
analyzed for Simazine, Diuron, and Paraquat). (Unpublished study received Apr 12, 1969
under 9F0792; prepared by Oregon State Univ., Dept. of Agricultural Chemistry, submitted by
Geigy Chemical Corp., New York, N.Y.; CDL:091364-B)
94176 Norton, J.A. (1977) Letter sent to Henry M. Jacoby dated Sep 23, 1977: Acute toxicology data
submitted in support of Ciba-Geigy's application for new products registration PrincepA(R)I
1% algicide. (Unpublished study received on unknown date under 100588; submitted by Ciba-
Geigy Corp., Greensboro, N.C.; CDL: 229643-A)
94177 Copper, F.A. (1964) Letter sent to Hatchery Biologist dated Mar 12, 1964: 1963 Simazine
results. (U.S. Fish and Wildlife Service, National Fish Hatchery at Rochester, Ind.;
unpublished study; CDL: 132040-B)
94178 Phillips, R.A. (1964) Letter sent to Hatchery Biologist dated Mar 18, 1964: 1963 Simazine
results. (U.S. Fish and Wildlife Service, National Fish Hatchery at Genoa, Wis.; unpublished
study; CDL: 132040-D)
94179 Woodard, M.W. (1973) Letter sent to George L. Rolofson dated Apr 2, 1973 ?Corrections to
the report on simazine--the effect of shell growth in oysters . (Unpublished study received Apr
25, 1973 under 100-437; prepared by Woodard Research Corp., submitted by Ciba-Geigy
Corp., Greensboro, N.C.; CDL: 120631-B)
94180 Hughes, J.S. (1970) Letter sent to Athel McMahon dated Feb 10, 1970 ?Toxicity of Prmcep 80
W and Ametryne : 71201. (Louisiana, Wild Life and Fisheries Commission; unpublished
study, including letter dated Feb 16, 1970 from J. Becton to Stan Pruss; CDL:220070-A)
94181 Ashe, W.F. (1964) Letter sent to J. Flanagan dated Jul 17, 1964 ?Tests conducted on net algae
by use of Simazine 80-W|. (U.S. Fish and Wildlife Service, National Fish Hatchery at
Frankfort, Ky.; unpublished study; CDL: 122301-D)
94182 Westray, W.H. (1964) Letter sent to Everett R. Cawett dated Jul 29, 1964 ?Test of Simazine
SOW to control algae in a managed stock pond|. (U.S. Naval Air Station; unpublished study;
CDL: 122301-E)
Page 198 of 266
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94183 Vincett, H.T. (1964) Letter sent to J. Flanagan dated Jun 26, 1964: Reports on Simazine trials
at National Fish Hatcheries in 1963. (Unpublished study received on unknown date under 100-
EX-5; submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL: 122301-F)
94184 Copper, F.A. (19??) Letter sent to Hatchery Biologist dated Mar 12, 19??: 1963 Simazine
results. (U.S. Fish and Wildlife Service, National Fish Hatchery at Rochester, Ind.;
unpublished study; CDL:122301-G)
94185 Phillips, R.A. (1964) Letter sent to Hatchery Biologist dated Mar 18, 1964: 1963 Simazine
results. (U.S. Fish and Wildlife Service, National Fish Hatchery at Genoa, Wis.; unpublished
study; CDL: 122301-I)
94186 Trandahl, A.J. (1964) Letter sent to Hatchery Biologist dated Mar 24, 1964: 1963 Simazine
applications. (U.S. Fish and Wildlife Service, National Fish Hatchery at Senecaville, Ohio;
CDL: 122301-J)
94187 Hudson, H.E., Jr. (1963) Letter sent to J.P. Groenendyke dated Sep 12, 1963: Treatment for
algae control in lakes. (Unpublished study, including letters dated Nov 26, 1963 from H.E.
Hudson, Jr. to J.P. Groenendyke and Dec 27, 1963 from W. Whipple, Jr. to J. Flanagan,
received on unknown date under 100-EX-5; prepared by Hazen and Sawyer, submitted by
Ciba-Geigy Corp., Greensboro, N.C.; CDL:122301-K)
94190 Clark, J.S. (1959) Letter sent to Clayton E. Bartley dated Feb 16, 1959 ?Report on the use of
simazine, CMU and DCMU on sugar cane . (Unpublished study received Mar 18, 1959 under
100-428; prepared by Alexander & Baldwin, Ltd., submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000195-B)
94191 Ries, S.K. (1961) Letter sent to C.R. Hunt; John Sanjean; R.E. Hammon dated Oct 17, 1961
?Simazine on tree fruit and blueberries]. (Unpublished study received Feb 1, 1962 under 100-
437; prepared by Michigan State Univ., Dept. of Horticulture, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000221-C)
94192 Buchholtz, K.P. (1959) Letter sent to Robert E. Hamman dated Aug 5, 1959 ?Weed control
with triazine|. (Unpublished study received Sep 10, 1959 under 100-437; prepared by Univ. of
Wisconsin, Dept. of Agronomy, submitted by Ciba-Geigy Corp., Greensboro, N.C.;
CDL:000217-A)
94193 Kretchman, D.W. (1959) Letter sent to Clayton E. Bartley dated Dec 15, 1959 ?Simazine:
Weed Control in citrus trees . (Unpublished study received on unknown date under 100-437;
prepared by Univ. of Florida, Citrus Experiment Station, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000216-A)
94194 Ciba-Geigy Corporation (1962) ?Efficacy of Simazine on Blueberries and Various Crops|.
(Compilation; unpublished study, including published data, received Mar 23, 1961 under 100-
437; CDL: 000202-A)
94196 Jordan, L.S. (1959) Letter sent to George R. Ferguson dated Sep 30, 1959 ?Information
concerning trials with Simazine for use in citrus orchards to control annual weeds].
(Unpublished study received May 12, 1961 under 100-437; prepared by Univ. of California-
Riverside, Agricultural Experiment Station, Dept. of Horticulture, Citrus Experiment Station,
submitted by Ciba-Geigy Corp., Greensboro, N.C.; CDL:000220-D)
94197 Ciba-Geigy Corporation (1964) ?Effectiveness of Simazine and Other Herbicides on Citrus
Trees|. (Compilation; unpublished study received on unknown date under unknown admin, no.;
CDL:000213-H)
94396 Wolcott, A. (1958) Letter sent to Clayton Bartley dated Nov 3, 1958 ?Concerning Simazine as
a weed control]. (Unpublished study received Feb 15, 1960 under 264-119; prepared by
Farmers Union Central Exchange, Inc., submitted by Union Carbide Agricultural Products Co.,
Inc., Ambler, Pa.; CDL:001894-A)
94721 Weisbroth, S.P.; Weisbroth, S.H. (1982) Safety Evaluation of Swim Free Dry Granular
Winterizer Algaecide: Accession No. 10082. Final rept. (Unpublished study received Feb 10,
1982 under 32460-18; prepared by BioSafe Systems, Inc., submitted by Hydrology
Laboratories, Smithtown, N.Y.; CDL:246766-A)
Page 199 of 266
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97492 Weisbroth, S.P.; Weisbroth, S.H. (1981) Safety Evaluation of Swim Free 400 Algaecide:
Accession No. 10071. Final rept. (Unpublished study received Dec 7, 1981 under 32460-17;
prepared by BioSafe Systems, Inc., submitted by Hydrology Laboratories, Smithtown, N. Y.;
CDL:246389-A)
97571 Tomkins, J.P. (1964) Letter sent to Everett R. Cowett dated Oct 1, 1964 ?Simazine and
Atrazine on currants for control of weeds]. (Unpublished study received Mar 22, 1965 under
100-437; prepared by Cornell Univ., Dept. of Pomology, submitted by Ciba-Geigy Corp.,
Greensboro, N.C.; CDL:000222-A)
98856 Domsch, K.H. (1972) Interactions of soil microbes and pesticides. Symp. Biol. Hung. 11:337-
347. (Also~In~unpublished submission received Jan 4, 1978 under 239-1246; submitted by
Chevron Chemical Co., Richmond, Calif.; CDL:232570-O)
100660 Conine, D.; Weiner, A.; Kreuzmann, J.; et al. (1982) Acute Oral Toxicity Screen in Rats,
Acute Dermal Toxicity Screen in Rabbits, Primary Skin Irritation Study in Rabbits, Primary
Eye Irritation Study in Rabbits of Winterine: Ref. 82-0334-21. (Unpublished study received
Apr 21, 1982 under 8959-35; prepared by Hill Top Research, Inc., submitted by Applied
Biochemists, Inc., Mequon, WI; CDL:247377-A)
102629 Walker, C. (1964) Toxicological effects of herbicides on the fish environment. Water and
Sewage Works 111(4):173-175. (Also In unpublished submission received Jul 18, 1972 under
2E1221; submitted by U.S. Dept. of the Army, Washington, DC; CDL:091051-W)
102634 Walker, C. (1959) Control of certain aquatic weeds in Missouri farms ponds. Weeds 7:310-
316. (Also In unpublished submission received Jul 18, 1972 under 2E1221; submitted by U.S.
Dept. of the Army, Washington, DC; CDL:091051-AE)
103158 Fischer, W.; Honeycutt, R.; Cassidy, J. (1979) Degradation of ?delta|-14C-simazine in Field
Soil and Uptake of the Degradation Products into Rotation Winter Wheat: M4-04-3PR, 3SR:
Report No. ABR-79082. (Unpublished study received Jun 10, 1982 under 100-631; submitted
by Ciba-Geigy Corp., Greensboro, NC; CDL: 070914-R)
103159 Fischer, W.; Honeycutt, R.; Cassidy J. (1979) Degradation of ?delta|-14C-simazine in Field
Soil and Uptake of the Degradation Products into Rotation Lettuce and Endive: M4-04-7PR,
7SR, 8PR, 8SR: Report No. ABR-79083. (Unpublished study received Jun 10, 1982 under
100-631; submitted by Ciba-Geigy Corp., Greensboro, NC; CDL:070914-S)
103160 Fischer, W.; Honeycutt, R.; Cassidy, J. (1979) Degradation of ?delta|-14C-simazine in Field
Soil and Uptake of the Degradation Products into Rotation Oats: M4-04-6PR, 6SR: Report No.
ABR79084; submitted by Ciba-Geigy Corp., Greensboro, NC; CDL: 070914-T)
103161 Fischer, W.; Honeycutt, R.; Cassidy, J. (1979) Degradation of ?delta|-14C-simazine in Field
Soil and Uptake of the Degradation Products into Rotation Sugar Beets: M4-04-4PR, 4SR:
Report No. ABR-79085. (Unpublished study received Jun 10, 1982 under 100-631; submitted
by Ciba-Geigy Corp., Greensboro, NC; CDL: 070914-U)
103162 Fischer, W.; Honeycutt, R.; Cassidy, J. (1979) Degradation of ?delta|-14C-simazine in Field
Soil and Uptake of the Degradation Products into Rotation Soybeans: Report No. ABR 79086.
(Unpublished study received Jun 10, 1982 under 100-631; submitted by Ciba-Geigy Corp,
Greensboro, NC; CDL:070914-V)
104238 Bowman, J.S. (1960) Metabolism Study. (Unpublished study, including letter dated Jul 26,
1960 from J.S. Bowman to Joseph Marrus, received Aug 1, 1966 under 7F0525; prepared by
Hazleton Laboratories, Inc., submitted by Geigy Agricultural Chemicals, Yonkers, N. Y.;
CDL:090628-C)
104256 White, W.C. (1964) Letter sent to Hatchery Biologist dated Mar 17, 1964: 1963 Simazine
results. (U.S. Fish and Wildlife Service, National Fish Hatchery at New London, Minn.;
unpublished study; CDL:122301-H)
105015 Williams, R.; Krajicek, J. (19??) The Effect of Four Herbicides on the Survival and Growth of
Nine Hardwood Species. St. Paul, MN: U. S. Forest Service, North Central Forest Experiment
Station. (Research note NC-206; published study; CDL:237904-E)
105016 Bey, C.; Krajicek, J.; Williams, R.; et al. (1975) Weed control in hardwood plantations.
Herbicides in Forestry p.69-84. (Also In unpublished submission received Mar 21, 1979 under
IL 79/4; submitted by state of Illinois for Ciba-Geigy Corp., Greensboro, NC; CDL:237904-F)
Page 200 of 266
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105527 Kutches, A. (1970) Influence of Pesticides on Rumen Microbial Metabolism. Taken from:
?Source unknown]. (Abstract; order no. 70-20,885; also In unpublished submission received
Sep 17, 1975 under 1F1118; submitted by Hercules, Inc., Wilmington, DE; CDL:094610-L)
105759 Blanco Products Co. (1963) General Summary: ?Trifluralin Studies]. (Compilation;
unpublished study received Oct 10, 1963 under 1471-35; CDL:119190-A; 120368; 119194)
106502 Ciba-Geigy Corp. (1973?) Summary: Simazine-Aquatic Environment Safety Data. Summary
of studies 093722-B through 093722-S. (Unpublished study received on unknown date under
3G1394; CDL: 093722-A)
106503 Hungerbuehler, W. (1956) Toxicity in Mice, Oral: ?Simazine|: Exper. No. 5928. (Unpublished
study received on unknown date under 3G1394; submitted by Ciba-Geigy Corp., Ardsley, NY;
CDL: 093722-B)
106504 Hungerbuehler, W. (1956) Toxicity in Rats, Oral: ?Simazme|: Exper. No. 5929. (Unpublished
study received on unknown date under 3G1394; submitted by Ciba-Geigy Corp., Ardsley, NY;
CDL:093722-C)
106505 Hungerbuehler, W. (1956) Toxicity in Rabbits, Oral: ?Simazine|: Exper. No. 5949.
(Unpublished study received on unknown date under 3G1394; submitted by Ciba-Geigy Corp.,
Ardsley, NY; CDL: 093722-D)
106506 Hungerbuehler, W. (1956) Subchronic Oral Administration to Rats: ?Simazine|: Exper. No. 68.
(Unpublished study received on unknown date under 3G1394; submitted by Ciba-Geigy Corp.,
Ardsley, NY; CDL:093722-E)
106507 Hungerbuehler, W. (1956) Toxicity in Rabbits, Oral: ?Simazine|: Exper. No. 5930.
(Unpublished study received on unknown date under 3G1394; submitted by Ciba-Geigy Corp.,
Ardsley, NY; CDL: 093722-F)
106508 Hungerbuehler, W. (1956) Effect on Cyprinus specularis (Mirror Carp): ?Simazine|: Exper.
No. 24. (Unpublished study received on unknown date under 3G1394; submitted by Ciba-
Geigy Corp., Ardsley, NY; CDL:093722-G)
106509 Hungerbuehler, W. (1956) Effect on Salmo irideus (Rainbow Trout): ?Simazine|: Exper. No.
23. (Unpublished study received on unknown date under 3G1394; submitted by Ciba-Geigy
Corp., Ardsley, NY; CDL:093722-H)
106510 Macek, K.; Sleight, B. (1971) Acute Toxicity of Some Ciba-Geigy Experimental Chemicals to
Fathead Minnows (Pimephales promelas). (Unpublished study received on unknown date
under 3G1394; prepared by Bionomics, Inc., submitted by Ciba-Geigy Corp., Ardsley, NY;
CDL:093722-L)
106511 Knusli, E. (1956) Toxicity in Mice, Oral: ?Simazine|: Exper. No. 5836. (Unpublished study
received on unknown date under 3G1394; submitted by Ciba-Geigy Corp., Ardsley, NY; CDL:
093722-P)
106512 Knusli, E. (1955) Toxicity in Mice, Oral: ?Simazine|: Exper. No. 5676. (Unpublished study
received on unknown date under 3G1394; submitted by Ciba-Geigy Corp., Ardsley, NY; CDL:
093722-Q)
106513 Knusli, E. (1955) Toxicity in Rats, Oral: ?Simazme|: Exper. No. 5710. (Unpublished study
received on unknown date under 3G1394; submitted by Ciba-Geigy Corp., Ardsley, NY; CDL:
093722-R)
106514 Knusli, E. (1956) Toxicity in Rats, Oral: ?Simazine|: Exper. No. 5837. (Unpublished study
received on unknown date under 3G1394; submitted by Ciba-Geigy Corp., Ardsley, NY; CDL:
093722-S)
106515 Ciba-Geigy Corp. (1973) Simazine-Lakes: Results of Tests on the Amount of Residues
Remaining, Including a Description of the Analytical Methods Used. (Co mpilation;
unpublished study received on unknown date under 3G1394; CDL:093722-U)
106687 Blanco Products Co. (1976) Summary: Environmental Chemistry: ?Surflan|. (Compilation;
unpublished study received Sep 1, 1976 under 1471-96; CDL:095261-A)
106691 Blanco Products Co. (1976) The Results of Tests on the Amount of Residue Remaining,
Including a Description of the Analytical Method Used: ?Surflan 75W|. (Compilation;
unpublished study received Sep 1, 1976 under 1471-96; CDL:095264-B)
Page 201 of 266
-------
106965 Anheuser-Busch Inc. (1968) Experiments Conducted to Determine the Toxicity of Certain
Chemicals and Chemical Combinations to Water fowl (Mallard Ducks, ...) and Fish (Common
Goldfish, ... and Mosquito Fish Ganbusia, Gambusia affinis. (Unpublished study received Dec
3, 1976 under 524-105; submitted by Monsanto Co., Washington, DC; CDL:232290-S)
107126 Blanco Products Co. (1977) Surflan Alone and in Tank-mix Combination with Karmex and
Princep for Pre-emergence Weed Control in Bearing Vines, Fruit and Nut Orchards. 3rd
quarterly rept. (Unpublished study received on unknown date under 1471 -EX-44;
CDL:237153-A)
107127 Blanco Products Co. (1977) Surflan Alone and in Tank-mix Combination with Karmex and
Princep for Preemergence Weed Control in Bearing Vines, Fruit and Nut Orchards. 4th
quarterly rept. (Unpublished study received on unknown date under 1471 -EX-44;
CDL:237154-A)
109263 Drexel Chemical Co. (19??) Simazine Technical. (Compilation; unpublished study received Jul
21, 1982 under 19713-59; CDL: 247889-A)
109475 Chevron Chemical Co. (1981) Results of Analysis of Almond Nut Samples Treated with
Orthene 75 S Soluble Powder. (Unpublished study received Apr 20, 1982 under 239-EX-93;
CDL:247273-A)
111673 Geigy Chemical Corp. (1967) Propazine: ?Toxicity Studies]. Summary of studies 050979-A,
091195-Dthrough091195-F, 050853-A, 091195-H through 091195-K, 132115-B, 091195-M
through 091195-P, and 101155-A. (Compilation; unpublished study received Jan 7, 1968 under
8F0687;CDL:091195-A)
111685 Woodard, M.; Cockrell, K.; Woodard, G. (1963) Simazine, Atrazine, and Propazine: Tissue
Residues and Safety Evaluation in Sheep and Beef Cattle Fed for Four Weeks. (Unpublished
study received Jan 7, 1968 under 8F0687; prepared by Woodard Research Corp., submitted by
Geigy Chemical Corp., New York, NY; CDL:091195-P)
111686 Geigy Chemical Corp. (1967) ?Chemical Study: Propazine|. (Compilation; unpublished study
received Dec 27, 1967 under 8F0687; CDL: 092992-A)
111689 Ciba-Geigy Corp. (1964) ?Study: Propazine Residues in Sorghum Plants—Simazine, Atrazine
and Propazine Residues in Sheep & Cattle]. (Compilation; unpublished study received Oct 5,
1964 under 100-455; CDL: 101155-A)
112981 Bray, R.; Woodward, G. (1962) Acute Inhalation Toxicity: ?Propazme 80 W & Other
Specified Agricultural Chemicals]. (Unpublished study received Jan 7, 1968 under 8F0687;
prepared by Woodard Research Corp., submitted by Geigy Chemical Corp., New York, NY;
CDL:091195-E)
112982 Geigy Chemical Corp. (19??) The Determination of Chlorotriazine Residues in Plant Material,
Animal Tissues and Water, Using the Ultraviolet Method. Ardsley, NY: Geigy. (Analytical
bulletin no. 7; also In unpublished submission received Dec 27, 1967 under 8F0687;
CDL:092992-B)
113675 Interregional Research Project No. 4 (1976) The Results of Tests on the Amount of Paraquat
Residues Remaining in or on Asparagus, Including a Description of the Analytical Method
Used. (Compilation; unpublished study received Jul 3, 1976 under 6E1845; CDL:095940-A)
113821 Stauffer Chemical Co. (1979) Residue Data: Summaries and Analytical Data for Devrinol,
Devrinol/Simazine and Devrinol/Paraquat on Citrus. (Compilation; unpublished study received
Nov 13, 1979 under 476-2108; CDL:241323-A)
113951 Pennwalt Corp. (19??) ?Study: Efficacy of Various Herbicides on Certain Aquatic Weeds].
(Compilation; unpublished study received May 31, 1972 under 1F1105; CDL:094506-E)
114193 Isensee, A.; Yockim, R. (1980) Freshwater Micro-ecosystem Development and Testing of
Substitute Chemicals. By U.S. Dept. of Agriculture, Science and Education Administration,
Pesticide Degradation Laboratory. Duluth, MN:U.S. Environmental Protection Agency, Office
of Research and Development, Environmental Research Laboratory. (EPA-600/3-80-008;
Contract No. EPA-IAG05; Olm 3678; available from: NTIS, Springfield, VA: PB80151533;
published study; CDL:248282-M)
114403 Chevron Chemical Co. (1971) Summary of Residue Tests with a Tankmixture of Paraquat,
Atrazine and Simazine Applied as a Preplant, Preemergence Spray in Corn. (Compilation;
unpublished study received Mar 1, 1973 under 239-2186; CDL:001479-C)
Page 202 of 266
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114465 Chevron Chemical Co. (1977) Residue Chemistry Data To Support Amendment to Ortho
Paraquat CL ... Label To Add Princep as a Tank Mix for Improved Control of Weeds and
Grasses in Dormant Alfalfa. (Compilation; unpublished study received Apr 18, 1977 under
239-2186; CDL:230970-A)
114532 Missouri, Dept. of Conservation (1971) (Toxicity of Endothal and Other Herbicides to Various
Organisms). (Fish and Game Research Center, Water Quality Studies; unpublished study;
CDL:095336-F)
114665 Boyce Thompson Institute (19??) (Environmental Study of Dacthal). (Unpublished study
received Nov 21, 1975 under 6E1711; submitted by Interregional Research Project No. 4, New
Brunswick, NJ; CDL: 095363-W)
114880 Sweet, R.; Feddema, L.; Crabtree, G.; et al. (1958) Longevity of Several Herbicides in Soils.
Proc. NE. Weed Control Conf. 12: 17-24. (Also In unpublished submission received Mar 18,
1976 under 464-402; submitted by Dow Chemical U.S.A., Midland, MI; CDL:095213-G)
114966 Dow Chemical Co. (1967) The Results of Tests on the Amount of Residue Remaining,
Including a Description of the Analytical Method Used. (Compilation; unpublished study
received Apr 13, 1967 under 7F0593; CDL:090764-H)
115328 Balicka, N; Sobieszezanski, J. (1969) The effect of herbicides on soil microflora: I. The effect
on the number of soil microorganisms in a field experiment. Acta Microbiologica Polonica
18:3-6. (Also In unpublished submission received Mar 27, 1972 under 8F0628; submitted by
Stauffer Chemical Co., Richmond, CA; CDL:095430-Q)
115329 Krezel, Z.; Musial, M. (1969) The effect of herbicides on soil microflora: II. The effect of
herbicides on enzymatic activity of the soil. Acta Microbiologica Polonica l(18):93-97. (Also
In unpublished submission received Mar 27, 1972 under 8F0628; submitted by Stauffer
Chemical Co., Richmond, CA; CDL:095430-R)
115330 Balicka, N.; Sobieszezanski, J. (1969) The effect of herbicides on soil microflora: III. The
effect of herbicides on ammonification and nitrification in the soil. Acta Microbiologica
Polonica 18:7-10. (Also In unpublished submission received Mar 27, 1972 under 8F0628;
submitted by Stauffer Chemical Co., Richmond, CA; CDL:095430-S)
115331 Sobieszezanski, J. (1969) The effect of herbicides on soil microflora: V. Growth and activity
of cellulolytic microorganisms. Acta Microbiologica Polonica l(18):39-42. (Also In
unpublished submission received Mar 27, 1972 under 8F0628; submitted by Stauffer Chemical
Co., Richmond, CA; CDL:095430-T)
115332 Karpiak, S.; Iwanowski, H. (1969) The effect of herbicides on soil microflora: VII. Respiration
of bacteria isolated from maize rhizosphere. Acta Microbiologica Polonica l(18):47-52. (Also
In unpublished submission received Mar 27, 1972 under 8F0628; submitted by Stauffer
Chemical Co., Richmond, CA; CDL:095430-U)
115383 Prendeville, G. (1968) Shoot zone uptake of soil-applied herbicides. Weed Res. 8:106-114.
(Also In unpublished submission received Jun 14, 1971 under 748-207; submitted by PPG
Industries, Inc., Barberton, OH; CDL:009051-AM)
115481 Balicka, N.; Sobieszezanski, J. (1969) The Effect of Herbicides on Soil Microflora: I. The
Effect on the Number of Soil Microorganisms in a Field Experiment: Project No. E 21 -CR-73.
(Abstract; unpublished study received Sep 17, 1979 under 748-224; prepared by College of
Agriculture, Poland submitted by PPG Industries, Inc., Barberton, OH; CDL:240988-S)
115482 Voderberg, K. (1961) Herbicidal action on soil microorganisms as a function of the nutrient
substrate. Nachrbl. Deut. Pflanzenschutzdienst 15(2):21-23. Taken from: ?Source unknown].
(Abstract 16890g; also In unpublished submission received Sep 17, 1979 under 748-224;
submitted by PPG Industries, Inc., Barberton, OH; CDL240988-T)
115487 Markert, S.; Kundler, P. (1975) Model Trials to Test the Effect of Commercial Pesticides on
Nitrogen Decomposition in the Soil. ?Modelversuche zum Einfluss von Handelsublichen
Pflanzenschutzmitteln auf die Stickstoffumetzungen im Boden|: Code 102-1699. (Translation
from German; unpublished study received Sep 17, 1979 under 748-224; prepared by Academy
for Agricultural Sciences of the German Democratic Republic, Institute for Fertilizer Research
Leipzig-Potsdam, W. Ger., submitted by PPG Industries, Inc., Barberton, OH; CDL:240988-
AA)
Page 203 of 266
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115690 Ciba-Geigy Corp. (1965) ?Study: Simazine Efficacy on Aquatic Weeds and Algae|.
(Compilation; unpublished study received Apr 22, 1966 under 100-437; CDL: 000229-A)
115755 Harris, C.; Warren, G. (1964) Adsorption and desorption of herbicides by soil. Weeds 12:120-
126. (Also In unpublished submission received Oct 21, 1982 under 11683-EX-2; submitted by
U.S. Dept. of the Interior, Washington, DC; CDL:248614-N)
117187 Funderburk, H.; Lawrence, J. (1963) Preliminary Studies on the Absorption of C14 Labeled
Herbicides in Fish and Aquatic Plants. (Unpublished study received Nov 26, 1963 under
unknown admin, no.; prepared by Auburn Univ., Agricultural Experiment Station, submitted
by Union Carbide Agricultural Products Co., Inc., Research Triangle Park, NC; CDL: 129700-
_H}
117393 Missouri, Dept. of Conservation, Fish and Game Research Center (19??) ?Efficacy of Various
Herbicides on Aquatic Weeds]. (Unpublished study; CDL:090872-E)
120338 Agan Chemical Mfg., Ltd. (1982) ?Simanex: Chemical Study|. (Compilation; unpublished
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124681 Doyle, R.; Elsea, J. (1966) Acute Toxicity Studies on Monobor Chlorate-simazine Granules:
Report Q-73. (Unpublished study received Jun 23, 1972 under 2E1286; prepared by Hill Top
Research, Inc., submitted by California, Dept. of Agriculture, Sacramento, CA; CDL:094665-
_B)
124901 Simmon, V.; Mitchell, A.; Jorgenson, T. (1977) Evaluation of Selected Pesticides as Chemical
Mutagens: In vitro and in vivo studies: EPA-600/1-77-028: Pre RPAR Review Submission #3.
(Unpublished study received Sep 14, 1977 under 1471-35; prepared by Stanford Research
Institute, Environmental Toxicology Div., Health Effects Research Laboratory, and U.S.
Environmental Protection Agency, Office of Research and Development, submitted by Blanco
Products Co., Div. of Eli Lilly and Co., Indianapolis, IN; CDL:233222-L)
125334 Cantor, L. (1982) Formal Report of Analysis of N-Nitroso Compounds: 5450-4041.
(Unpublished study received Jan 27, 1983 under 19713-7; prepared by Thermo Electron Corp.,
submitted by Drexel Chemical Co., Memphis, TN; CDL:249426-A)
125581 Buckman Laboratories, Inc. (1969) ?Busan 72: Residues in Cotton and Other Subjects .
(Compilation; unpublished study received Mar 2, 1970 under OF0954; CDL:093261 -B)
125685 Yu, W. (1978) ?Chemistry of Ametryne and Other Samples . (Unpublished study received Jan
28, 1983 under 11603-24; prepared by Thermo Electron Corp., submitted by Agan Chemical
Mfg., Ltd., New York, NY; CDL:249448-A)
126343 Newell, G.; Dilley, J. (1978) Teratology and Acute Toxicology of Selected Chemical
Pesticides Administered by Inhalation. By Stanford Research Institute. Research Triangle
Park, NC: U.S. Environmental Protection Agency, Office of Research and Development,
Health Effects Research Laboratory. (EPA-600/1-78-003; contract no. 68-02-1751; available
from: NTIS: PB277077; also In unpublished submission received Mar 10, 1983 under 352-
325; submitted by E.I, du Pont de Nemours & Co., Inc., Wilmington, DE; CDL:249679-I)
128311 Stoll, R.; Evans, M.; Ryan, E. (1982) Acute Oral LD50 Toxicity Study of Telok (SAN 9789H
4G61) in the Rat: Sandoz Project T-1804. (Unpublished study received May 4, 1983 under
11273-46; submitted by Sandoz, Inc., Crop Protection, San Diego, CA; CDL:250110-A)
128312 Stoll, R.; Evans, M.; Ryan, N (1982) Acute Dermal LD50 Toxicity Study in the Male and
Female Rabbit on Telok: Sandoz Project T-1803. (Unpublished study received May 4, 1983
under 11273-46; submitted by Sandoz, Inc., Crop Protection, San Deigo, CA; CDL:250110-B)
128313 Stoll, R.; Evans, M.; Ryan, N. (1982) Primary Skin Irritation in the Rabbit on Telok (SAN
9789H 4G61): Sandoz Project T-1802. (Unpublished study received May 4, 1983 under
11273-46; submitted by Sandoz, Inc., Crop Protection, San Diego, CA; CDL: 250110-C)
128314 Stoll, R.; Evans, M.; Ryan, N. (1982) Eye Irritation in Rabbits on Telok (SAN 9789H 4G61):
Sandoz Project T-1801. (Unpublished study received May 4, 1983 under 11273-46; submitted
by Sandoz, Inc., Crop Protection, San Diego, CA; CDL:250110-D)
128315 Jungmger, G. (1982) Telok (SAN 9789 H 4 G61>-Screen Analysis. (Unpublished study
received May 4, 1983 under 11273-46; submitted by Sandoz, Inc., Crop Protection, San Diego,
CA;CDL: 250110-E)
Page 204 of 266
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128852 Cantor, L. (1982) Formal Report of Analysis for N-nitroso Compounds: ?Simazine Technical
and Atrazine Technical]: Report No. 5450-4041. (Unpublished study received Nov 8, 1982
under 19713-59; prepared by Thermo Electron Corp., submitted by Drexel Chemical Co.,
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130266 Ciba-Geigy Corp. (1974) The Results of Tests on the Amount of Simazine Residues
Remaining in or on Rhubarb Including a Description of the Analytical Method Used.
(Compilation; unpublished study received Jul 29, 1982 under 100-437; CDL:071016-A)
131335 Drescher, N. (1973) Determination of HAS 392-H ... Residues in Soil and Water by Gas
Chromatography. (Unpublished study received May 15, 1973 under 3G1395; submitted by
BASF Wyandotte Chemical Corp., Parsippany, NJ; CDL:071826-A)
131376 Ciba-Geigy Corp. (1983) Residues in or on Stone Fruit Resulting from Applications of Dual
8E Alone, or in Tank Mixture with Princep SOW or Princep Caliber 90. (Compilation;
unpublished study received Sep 7, 1983 under 100-597; CDL:071927-A)
131377 Ciba-Geigy Corp. (1983) Residues of Metolachlor and Simazine Resulting from the
Application of Dual 8E Alone or in Tank Mix with Princep 80WML in Almond, Walnut and
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132787 Ciba-Geigy Corp. (1983) ?Residue: Dual 8E, Princep SOW, Princep Caliber 90|. (Compilation;
unpublished study received Nov 28, 1983 under 100-597; CDL:072162-A)
133019 Ciba-Geigy Corp. (1983) ?Study-Chemistry: Simazine|. (Unpublished study received Nov 22,
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134846 Calmbacher, C. (1978) The Acute Toxicity of Banvel 4 + Aatrex 80WP + Princip WP +
Paraquat 2EC to the Bluegill Sunfish ...: UCES Proj. No. 11506-03-38. (Unpublished study
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138259 Interregional Research Project No. 4 (1976) The Results of Tests on the Amount of Paraquat
Residues Remaining in or on Asparagus Including a Description of the Analytical Method
Used. (Compilation; unpublished study received Jul 28, 1976 under 6E1845; CDL: 072502-A)
139069 William, R.; Montgomery, M.; Riggert, C. (1983) Summary of Residue Report: ?Simazine:
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Oregon State Univ., Depts. of Horticulture and Ag. Chemistry, submitted by Interregional
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139356 Geigy Chemical Corp. (1966) Specific Application of Analytical Bulletin No. 7 to the
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received Aug 12, 1966 under 7F0525; CDL:092814-D)
139393 Gough, B.; Shellenberger, T. (1972) Letter sent to J. Forsythe dated Jan 31, 1972: Acute and
subacute toxicity feeding studies of simazine with young adult bobwhite quail. (Unpublished
study received Apr 27, 1977 under 100-541; prepared by Gulf South Research Institute,
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139609 Riccio, E.; Shepherd, G.; Pomeroy, A.; et al. (1981) Comparative studies between the S.
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139965 Wisconsic Alumni Research Foundation (1969) Assay Report: WARF No. 9100031.
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139966 Great Lakes Biochemical Company, Incorporated (1970) Toxicological Data: ?Algimycin
ABA|. (Unpublished study received Dec 3, 1970 under 7364-11; CDL: 110885-B)
140031 Funderburk, H.H. (1963) Distribution of C14 Labeled Herbicides in Bluegills and
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30G; prepared by Auburn Univ., Dept. of Botany and Plant Pathology, submitted by Union
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141156 Industria Prodotti Chimici, S.p. A. (1984) [Atrazine Product Chemisty Data]. Unpublished
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Page 205 of 266
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141490 Aladdin Chemical Co. (1984) [Product Chemistry Data for Winter Care Algacide].
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141643 Sheets, T. (1962) Persistence of herbicides in soils. Proceedings, Western Weed Control
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143169 Ciba-Geigy Corp. (1984) [Product Chemistry Data for Simazine: Generic and Product
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143170 Dickson, G. (1984) Additional Data on the Environmental Fate of Technical Simazine:
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143171 Bowman, B. (1984) Determination of the Photolysis Rate Constants and Degradation Products
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143172 Burkhard, N. (1978) Photolysis of Simazine (Gestop) on Soil Surfaces under Artificial
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143173 Warren, J. (1984) Determination of Adsorption/Desorption Constants of [carbon 14]-Simazine:
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143174 Warren, J. (1984) Leaching Characteristics of Parent Simazine: Final Report #31830.
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143175 Warren, J. (1984) Leaching Characteristics of Aged Simazine: Final Report #31831.
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143176 Ellgehausen, H. (1983) Leaching Characteristics of Aged Residues of [Carbon-14]-Simazine
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143223 Moelhoff, E. (1979) Preliminary Method for the HPLC and Gas Chromatographic
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143239 Breckenridge, C.; Scott, J.; Mehesy, M.; et al. (1984) Simazine Technical Acute Inhalation
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143264 Ciba-Geigy Corp. (1985) Reports of Subacute Feeding Studies Made on the Herbicide
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143265 Tai, C.; Breckenridge, C.; Green, J. (1985) Simazine Technical: Subacute Oral 13-week
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143266 Simoneaux, B.; Sy, A. (1971) Metabolism of Simazine and its Metabolites in Female Rats:
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143567 Valencia, R. (1981) Mutagenesis Screening of Pesticides Drosophila. Prepared by Warf
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144172 Prince, H. (1983) Acute Toxicity Report: [Oral Toxicity of Winter Care to Rats]: Report No.
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40008900 Great Lakes Biochemical Co., Inc. (1986) Application for Conditional Registration -Algimycin
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40216701 DeMartinis, J. (1987) Simazine Monitoring Program 1986 Ground-water Data: Special Study.
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40245700 Ciba-Geigy Corp. (1987) Submission of Toxicology Data in Support of Registration of
Aquazine SOW. Transmittal of 2 studies.
40245701 Bowman, J. (1987) Acute Toxicity of Aquazine SOW to Rainbow Trout (Salmo gairdneri) in a
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40265900 Monsanto Co. (1987) Submission of Exposure/Risk Data in Support of Alachlor Registrations.
Transmittal of 1 study.
40265901 Smith, R.; Triebe, F.; Baszis, S. (1987) Alachlor, Atrazine, Cyanazine, Metolachlor and
Simazine in Surface Water from 30 Community Water Systems Located in Regions of Lasso
Use: Project No. 062430; Report No. MSL-6787. Unpublished study prepared by Monsanto
Agricultural Co. 505 p.
40292400 Micro Flo Co. (1987) Submission of Toxicity and Chemistry Data in Support of New
Registration for Simazine 4FL. Transmittal of 7 studies.
40292401 Lam, D. (1987) Rat Acute Oral Toxicity: Simazine 4FL: Project No. 4821-87. Unpublished
study prepared by Stillmeadow, Inc. 9 p.
40292402 Lain, D. (1987) Rabbit Acute Dermal Toxicity: Simazine 4FL: Project No. 4822-87.
Unpublished study prepared by Stillmeadow, Inc. 10 p.
40292403 Lam, D. (1987) Rat Acute Inhalation Toxicity: Simazine 4FL: Project No. 4826-87.
Unpublished study prepared by Stillmeadow, Inc. 14 p.
Page 213 of 266
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40292404 Lam, D. (1987) Rabbit Eye Irritation : Simazine 4FL: Project No. 4823-87. Unpublished study
prepared by Stillmeadow, Inc. 16 p.
40292405 Lam, D. (1987) Rabbit Skin Irritation: Simazine 4FL: Project No. 4824-87. Unpublished study
prepared by Stillmeadow, Inc. lip.
40292406 Lam, D. (1987) Guinea Pig Sensitization: Simazine 4FL: Project No. 4825-87. Unpublished
study prepared by Stillmeadow, Inc. 15 p.
40292407 Tucker, D. (1987) Product Chemistry in Support of Registration of Simazine 4 FL: Laboratory
Project ID: MICRO SZN4-EU-1. Unpublished compilation prepared by Chempax. 80 p.
40345700 Bishop Chemical, Inc. (1987) Submission of Chemistry Data on Simazine 1G. Transmittal of 1
study.
40345701
Bishop Chemical, Inc. (1987) Product Chemistry: Simazine 1G. Unpublished study. 4 p.
40345800 Bishop Chemical, Inc. (1987) Submission of Chemistry Data on Simazine 2G. Transmittal of 1
study.
40345801
Bishop Chemical, Inc. (1987) Product Chemistry: Simazine 2G. Unpublished study. 4 p.
40355500 Weco Products, Inc. (1987) Submission of Chemistry Data in Support of Algicide. Transmittal
of 1 study.
40355501 Davis, K. (1987) Algicide: Product Chemistry Data: Laboratory Project ID: 4345: Document
No.: 0922. Unpublished compilation prepared by Weber Laboratories, Inc. 14 p.
40400900 ICI Americas Inc. (1987) Submission of Toxicity Data To Support the Registration of Topgun
Herbicide. Transmittal of 1 study.
40400901 Southwood, J. (1987) Paraquat/Simazine: Acute Oral Toxicity to the Rat of A 0.8/302 Ib/US
Gal Formulation: Laboratory Project ID: CTL/P/1690. Unpublished study prepared by ICI
Central Toxicology Laboratory. 48 p.
40413200 Connolly R & D Associates (1987) Submission of Chemistry Data to Support the New
Registration for the Product Algicide 50 Containing the Active Ingredient Simazine.
Transmittal of 6 studies.
40413201 Connolly, R. (1987) Algicide 50: Informational Comments: Lab. Proj. ID MDCC 6-90-1.
Unpublished compilation. 7 p.
40413202 Connolly, R. (1987) Algicide 50: Product Identity and Composition Study. Unpublished study
prepared by Connolly R&D Associates. 7 p.
40413203 Prince, D. (1987) Algicide 50: Extrapolation from Algicide 10 Report on the Acute Oral
Toxicity of Triazine Algicide (350 mg), MDCC-6-90-2: Study No. 1354-149-1354.
Unpublished study prepared by Gibraltar Biological Laboratories, Inc. 15 p.
40413204 Connolly, R. (1987) Algicide 50: Analysis and Certification of Product Ingredients.
Unpublished study prepared by Connolly R&D Associates and Lancaster Laboratories. 5 p.
40413205 Connolly R&D Associates (1987) Algicide 50: Physical and Chemical Characteristics.
Unpublished study. 4 p.
40413206 Entz, R. (1987) Algicide 50: Stability and Storage : Simazine Analysis: 6 Month Storage.
Unpublished study prepared by Lancaster Laboratories. 2 p.
40413300 Connolly R&D Associates (1987) Submission of Data To Support the Registration of Algicide
10 Containing the Active Ingredient Simazine. Transmittal of 6 studies.
40413301 Connolly, R. (1987) Algicide 10: Informational Comments: Laboratory Project ID: MDCC-6-
90-2. Unpublished study prepared by Connolly R&D Associates. 4 p.
40413302 Connolly, R. (1987) Algicide 10: Product Identity and Composition Study: Laboratory Project
ID: MDCC 6-90-2. Unpublished study prepared by Connolly R&D Associates. 7 p.
40413303 Connolly, R. (1987) Algicide 10: Analysis and Certification of Product Ingredients:
Laboratory Project ID: MDCC 6-90-2. Unpublished compilation prepared by Connolly R&D
Associates in cooperation with Lancaster Laboratories and Ciba-Geigy Corp. 5 p.
40413304 Connolly, R. (1987) Algicide 10: Physical and Chemical Characteristics: Laboratory Project
ID: MDCC 6-90-2. Unpublished study prepared by Connolly R&D Associates. 3 p.
40413305 Entz, R. (1987) Algicide 10: Stability and Storage: Simazine Analysis: 6 Month Storage:
Laboratory Project ID: 900114000. Unpublished study prepared by Lancaster Laboratories. 3
Page 214 of 266
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40413306 Prince, D. (1987) Algicide 10: Report on the Acute Oral Toxicity of Triazine Algicide (350
mg), MDCC-6-90-2: Laboratory Project ID: 1354-149-1354. Unpublished study prepared by
Gibraltar Biological Laboratories, Inc. 15 p.
40413400 Connolly R&D Associates (1987) Submission of Chemistry and Toxicity Data for Algicide 5.
Transmittal of 6 studies.
40413401 Connolly, R. (1987) Algicide 5: Informational Comments: Laboratory Project ID: MDCC-6-
90-3. Unpublished study prepared by Connolly R&D Associates. 8 p.
40413402 Connolly, R. (1987) Algicide 5: Product Identity and Composition Study: Laboratory Project
ID: MDCC 6-90-3. Unpublished compilation prepared by Connolly R&D Associates. 7 p.
40413403 Connolly, R. (1987) Algicide 5: Analysis and Certification of Product Ingredients: Laboratory
Project ID: MDCC 6-90-3. Unpublished study prepared by Connolly R&D Associates. 5 p.
40413404 Connolly, R. (1987) Algicide 5: Physical and Chemical Characteristics: Laboratory Project ID:
MDCC 6-90-3. Unpublished study prepared by Connolly R&D Associates. 3 p.
40413405 Prince, D. (1987) Algicide 5: Extrapolation from Algicide 10: Report on the Acute Oral
Toxicity of Triazine Algicide (350 mg), MDCC-6-90-2. Unpublished study prepared by
Gibraltar Biological Laboratories, Inc. 15 p.
40413406 Entz, R. (1987) Algicide 5: Stability and Storage: Simazine Analysis: 6 Month Storage:
Laboratory Project ID: 900114000. Unpublished study prepared by Lancaster Laboratories. 3
_P_
40431300 Ciba-Geigy Corp. (1987) Submission of Data Required Under Atrazine Registration Standard.
Transmittal of 86 studies.
40431350 Roger, J. (1972) Metabolism and Balance Study in Goats Given [Carbon 14] -Atrazine and
[Carbon 14]-Simazine Simultaneously in Capsules: (Nature of Residue-Metabolism):
Laboratory Study No.: GAAC-72132. Unpublished study prepared by Ciba-Geigy Corp. 32 p.
40431382 Bade, T. (1986) Determination of Simazine, G-28279 and G-28273 Residues in Milk
(including Sour Milk) Using a Strong Cation Exchange Column Isolation and Cleanup:
Laboratory Study No.: AG497. Unpublished study prepared by Ciba-Geigy Corp. 19 p.
40481900 Weco Products, Inc. (1988) Submission of Chemistry Data on Algicide (EPA Reg. No. 9712-
3) in Support of Pesticide Amendment. Transmittal of 1 study.
40481901 Davis, K. (1987) Supplement to Algicide Product Chemistry Data: Laboratory Project ID
4345. Unpublished study performed by Weber Laboratories, Inc. 6 p.
40482200 Riverside/Terra Corporation (1988) Submission of Chemistry and Toxicity Data on Simazine
90DF in Support of New Pesticide Registration. Transmittal of 5 studies.
40482201
Farmer, A. (1987) Product Chemistry for Simazine 90DF. Unpublished study. 9 p.
40482202 Larson, D. (1987) Acute Oral Toxicity Evaluation of Simazine 90DF in Rats: Laboratory
Project ID 323F-103-010-87. Unpublished study performed by Toxicology Pathology
Services, Inc. 28 p.
40482203 Larson, D. (1987) Acute Dermal Toxicity Evaluation of Simazine 90DF in Rabbits: Laboratory
Project ID 323G-304-210-87. Unpublished study performed by Toxicology Pathology
Services, Inc. 28 p.
40482204 Larson, D. (1987) Primary Ocular Irritation Evaluation of Simazine 90DF in Rabbits:
Laboratory Project Id 3231-306-912-87. Unpublished study performed by Toxicology
Pathology Services, Inc. 36 p.
40482205 Larson, D. (1987) Evaluation of Simazine 90DF for Primary Dermal Irritation in Rabbits:
Laboratory Project ID 323H-305-211-87. Unpublished study performed by Toxicology
Pathology Services, Inc. 33 p.
40482800 Micro Flo Co. (1988) Submission of Data To Support the Registration of Simazine 4FL:
Product Chemistry Data. Transmittal of 1 study.
40482801 Tucker, D. (1988) 90-Day Accelerated Storage Stability Study for the End Use Product-
Simazine 4 FL: Micro SZN4-EU-1. Unpublished study prepared by Chempax. 22 p.
40487100 Riverside/Terra Corp. (1988) Submission of Data To Support the Application for Registration
of Simazine 4L: Product Chemistry and Toxicology Data. Transmittal of 6 studies.
40487101 Farmer, A. (1988) Product Chemistry for Simazine 4L. Unpublished compilation prepared by
Riverside/Terra Corp. 8 p.
Page 215 of 266
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40487102 Larson, D. (1987) Acute Oral Toxicity Evaluation of Simazine 4L in Rats: Project ID: 323A-
101-010-87. Unpublished study prepared by Toxicology Pathology Services, Inc. 28 p.
40487103 Larson, D. (1987) Acute Dermal Toxicity Evaluation of Simazine 4L in Rabbits: Project ID;
323C-301 -210-87. Unpublished study prepared by Toxicology Pathology Services, Inc. 28 p.
40487104 Larson, D. (1987) Acute Inhalation Evaluation of Simazine 4L in Rats: Study No. 323B-102-
710-87. Unpublished study prepared by Toxicology Pathology Services, Inc. 30 p.
40487105 Larson, D. (1987) Primary Ocular Irritation Evaluation of Simazine 4L in Rabbits: Study No.
323E-303-912-87. Unpublished study prepared by Toxicology Pathology Services, Inc. 36 p.
40487106 Larson, D. (1987) Evaluation of Simazine 4L for Primary Dermal Irritation in Rabbits: Study
No. 323D-302-211-87. Unpublished study prepared by Toxicology Pathology Services, Inc. 33
P_
40589200 Great Lakes Chemical Corp. (19??) Submission of Data To Support the Registration of
Bromazine S Tablets: Product Chemistry Data. Transmittal of 3 studies.
40589201 Handy, R. (1988) Bromazine S Tablets: Product Identity and Composition: RFH-88-62-2.
Unpublished compilation prepared by Great Lakes Chemical Corp. 10 p.
40589202 Handy, R. (1988?) Bromazine S Tablets: Analysis and Certification of Product Ingredients:
RFH-88-62-3. Unpublished compilation prepared by Great Lakes Chemical Corp. 28 p.
40589203 Handy, R. (1988) Bromazine S Tablets: Physical and Chemical Characteristics: RFH-88-62-4.
Unpublished compilation prepared by Great Lakes Chemical Corp. 5 p.
40591700 Riverside/Terra Corp. (1988) Submission of Toxicological Data to Support the Conditional
Registration for Simazine 90DF. Transmittal of 1 study.
40591701 Kuhn, J. (1988) Dermal Sensitization Study in Guinea Pigs: Simazine 90DF: Laboratory Study
No. 5264-88. Unpublished study prepared by Stillmeadow, Inc. 17 p.
40614400 Ciba-Geigy Corp. (1988) Submission of Toxicology, Environmental Fate and Residue
Chemistry Data in Support of Simazine Registration Standard. Transmittal of 57 studies.
40614401 Breckenridge, C. (1988) Toxicological Assessment of Simazine Technical. Unpublished
compilation.
40614402 McCormick, G. (1988) Chronic Toxicity Study in Dogs: Simazine Technical: Study No.
862001. Unpublished study prepared by CibaGeigy Corp. 392 p.
40614403 Infurna, R. (1986) A Teratology Study in Rats: Simazine Technical: Study No. 83058; 822099.
Unpublished study prepared by CibaGeigy Corp. 262 p.
40614404 Hazelette, J. (1988) Combined Chronic Toxicity/Oncogenicity Study in Mice: Study No.
842121. Unpublished study prepared by CibaGeigy Corp. 1805 p.
40614405 McCormick, G. (1988) Combined Chronic Toxicity/Oncogenicity Study in Rats: Study No.
852004. Unpublished study prepared by CibaGeigy Corp. 2088 p.
40614406 Lasinski, E.; Kapeghian, J.; Green, J. (1987) Gene Mutations Test: Simazine Technical: Study
No. 87038; 872269. Unpublished study prepared by Ciba-Geigy Corp. 27 p.
40614407 Dollenmeier, P. (1988) Structural Chromosomal Aberration Test: Chromosome Studies on
Human Lymphocytes in Vitro: Simazine Technical: Study No. 871099. Unpublished study
prepared by CibaGeigy Ltd. 23 p.
40614408 Pun, E. (1983) Tests for Other Genotoxic Effects: Autoradiographic DNA Repair Test on Rat
Hepatocytes: Simazine Technical: Study No. 830640. Unpublished study prepared by Ciba-
Geigy Ltd. 53 p.
40614409 Murphy, T.; Orr, G. (1988) Dermal Absorption of ?Carbon 14| -Simazine in the Rat: Study No.
ABR-88042. Unpublished study prepared by Ciba-Geigy Corp. in cooperation with WIL
Research Labs and Agrisearch Inc. 70 p.
40614410 Saxena, A. (1988) Artificial and Natural Sunlight Photodegradation of ?Carbon 14|-Simazine
on Soil: Study No. 6015-379. Unpublished study prepared by Hazleton Laboratories America,
Inc. 126 p.
40614411 Spare, W. (1988) Anaerobic Aquatic Metabolism of Simazine: Study No. 1230. Unpublished
study prepared by Agrisearch Inc. 90 p.
40614412 Ross, R. (1988) Summary of Simazine Field Dissipation Data Being Submitted to Satisfy the
1984 Registration Requirements: Study No. EIR-88014. Unpublished study prepared by Ciba-
Geigy Corp. 15 p.
Page 216 of 266
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40614413 Williams, B.; Selman, F. (1987) Field Dissipation Study on Simazine (Princep 4G) for
Terrestrial use on Raspberries Oregon Site: Study No. 33292. Unpublished study prepared by
Analytical Biochemistry Laboratories, Inc. 161 p.
40614414 Barker, P. (1988) Supplemental to Field Dissipation Study on Simazine (Princep 4G) for
Terrestrial Uses on Raspberries Oregon Site: Study No. 164-1. Unpublished study prepared by
En-Gas Analytical Laboratories. 75 p.
40614415 Williams, B. (1987) Field Dissipation Study on Simazine (Princep SOW) for Terrestrial Use on
Com (No-Till) Missouri Site: Study No. 33291. Unpublished study prepared by Analytical
Biochemistry Laboratories, Inc. 157 p.
40614416 Barker, P. (1988) Addendum to Field Dissipation Study on Simazine (Princep SOW) for
Terrestrail Uses on Corn (No-Till) Missouri Site: Study No. 87-511/1. Unpublished study
prepared by En-Gas Analytical Laboratories. 75 p.
40614417 Hacker, L. (1988) Field Dissipation Study on Princep Caliber 90 for Terrestrial Uses on Bare
Ground Hollandale, Minnesota: Study No. 1641-86-71-02-21E-31. Unpublished study
prepared in cooperation of Landis Associates, Inc. and Colorado Analytical Research &
Development Corp. 402 p.
40614418 Hacker, L. (1988) Field Dissipation Study on Princep Caliber 90 for Terrestrial Uses on
Bareground in Ripon, California: Study No. 1641-86-71-02-21E-30. Unpublished study
prepared in cooperation with Landis Associates, Inc. and Colorado Analytical Research and
Development Corp. 410 p.
40614419 White, S. (1986) Field Dissipation Aquatic Study in Swimming Pools in Iowa: Aquazine
80WP: Protocol No. 1642-86-71-05-19A-38; Rept. #01. Unpublished study prepared by
Landis Associates, Inc., in cooperation with Colorado Analytical Research & Development
Corp. 143 p.
40614420 White, S. (1986) Field Dissipation Aquatic Study in Swimming Pools in Georgia: Aquazine
80WP: Protocol No. 1642-86-71-05-19A34; Rept. #01. Unpublished study prepared by Landis
Associates, Inc., in cooperation with Colorado Analytical Research & Development Corp. 218
_P_
40614421 White, S. (1987) Field Dissipation Study on Aquazine SOW for Aquatic Uses in Ponds
Danville, Iowa: Study No. 1642-86-71-05-19B39. Unpublished study prepared by Landis
Associates, Inc. in cooperation with Colorado Analytical Research & Development Corp. 212
_P_
40614422 White, S. (1987) Field Dissipation Study on Aquazine SOW for Aquatic Uses in Ponds
Donalsonville, Georgia: Study No. 1642-8671-05-19B-35. Unpublished study prepared by
Landis Associates, Inc., in cooperation with Colorado Analytical Research & Development
Corp. 285 p.
40614423 Stockton, A.; Szolics, I. (1988) Uptake and Characterization of ?Carbon 14|-Simazine
Metabolites in Greenhouse Grown Rotation Plants: Study No. ABR-88044. Unpublished study
prepared by Ciba-Geigy Corp. 71 p.
40614425 Spare, B. (1985) Biological Materials Oxidizer, Normal Operating Procedures for OX-400
BMP: Supplemental Study. Unpublished method prepared by Agrisearch, Inc. 7 p.
40614426 De Martinis, J. (1988) Summary of Simazine Groundwater Monitoring Program: Study No.
CG 02821.3.88. Unpublished study prepared by Roux Associates, Inc. 254 p.
40614427 Cheung, M. (1988) Simazine Vegetable Crops, Fruit Crops, Grain Crops and Sugarcane:
Summary: ABR-88041. Unpublished study prepared by Ciba-Geigy Corp. 45 p.
40614428 Thede, B.; Simoneaux, B. (1988) Nature of Simazine Metabolism in Poultry and Ruminants:
Study No. ABR-88050. Unpublished study prepared by Ciba-Geigy Corp. 25 p.
40614429 Simoneaux, B. (1986) Distribution and Characterization of ?Carbon 14|-Simazine in a
Chicken: Study No. ABR-86042. Unpublished study prepared by Ciba-Geigy Corp. 29 p.
40614430 Seim. V. (1987) Biological Report for Simazine Three Level 28-day Dairy Study: Proj. ID.
BIOL-87007. Unpublished study prepared by Ciba-Geigy Corp. 30 p.
40614431 Bino, J.; Thede, B. (1988) Study of Solubilized Residues from Protease Treated Tissues of
?Carbon 14|-Simazine Dosed Chickens and Goat: Study No. ABR-88049. Unpublished study
prepared by CibaGeigy Corp. 124 p.
Page 217 of 266
-------
40614432 Caballa, S. (1972) Metabolism of ?Carbon 14| -Simazine Administered in Capsules to a
Milking Goat: Study No. GAAC-72129. Unpublished study prepared by Ciba-Geigy Corp. 31
_P_
40614435 Bino, J. (1988) Distribution and Balance of Radioactivity in a Goat Administered ?Carbon 14|-
Simazine for Ten Consecutive Days: Study No. ABR-87125. Unpublished study prepared by
Ciba-Geigy Corp. in cooperation with Agrisearch, Inc. 52 p.
40614437 Honeycutt, R.; Cassidy, J. (1978) Metabolism of ?Carbon 14|-Simazine in Field Com and Soil:
Study No. ABR-78073. Unpublished study prepared by Ciba-Geigy Corp. 23 p.
40614438 Cassidy, J. (1973) Two Dimensional Thin-layer Chromatographic Separation of Hydroxy -
triazine Metabolites: Study No. AG-259. Unpublished study prepared by Ciba-Geigy Corp. 8
_P_
40614439 Gold, B. (1988) Determination of Simazine, Atrazme, G-30033, G-28279 and G-28273
Residues in Beef Tissues, Poultry Tissues and Poultry Eggs Using Capillary Gas
Chromatography: Proj. ID AG540. Unpublished study prepared by Ciba-Geigy Corp. 48 p.
40614440 Gold, B. (1988) Determination of Simazine, G-28279 and G-28273 Residues in Vegetables,
Fruit, Grains, and Crop Fractions Using Gas Chromatography: Proj. ID AG-539. Unpublished
study prepared by Ciba-Geigy Corp. 61 p.
40614441 Cheung, M. (1988) Residue Stability Study of Simazine, Atrazine and Chlorometabolites in
Apples and Apple Fractions under Freezer Storage Conditions (One-year Interim Report):
Rept. no. ABR88038. Unpublished study prepared by EN-CAS Analytical Laboratories, Inc.
103 p.
40614442 Cheung, M. (1988) Residues of Simazine, Atrazine and Chlorometabolites in Dairy and
Poultry Tissues, Milk and Eggs under Freezer Storage Conditions (One Year Interim Report):
Lab. Proj. ID. ABR-88039. Unpublished study prepared by Ciba-Geigy Corp. and EN-CAS
Analytical Laboratories, Inc. 126 p.
40614443 Cheung, M. (1988) Residue Stability Study of Simazine, Atrazine and Chloromstabolites in
Sweet Corn, Field Corn and Field Corn Fractions under Freezer Storage Conditions (Ons Year
Interim Rept.). Lab. Proj. ID. ABR-88040. Unpublished study prepared by CibaGeigy Corp.
and EN-CAS Analytical Laboratories. 118 p.
40614444 Cheung, M. (1988) Residues of Simazine and Its Chlorometabolites in Artichokes Following
Application of Princep Herbicide: Lab. Proj. ID. ABR-88033. Unpublished study prepared by
Ciba-Geigy Corp. and EN-CAS Analytical Laboratories. 56 p.
40614445 Cheung, M. (1988) Residues of Simazine and Its Chlorometabolites in Asparagus Following
Application of Princep Herbicide: Lab. Proj. ID. ABR-88034. Unpublished study prepared by
Ciba-Geigy Corp. and EN-CAS Analytical Laboratories. 82 p.
40614446 Cheung, M. (1988) Residues of Simazine and Its Chlorometabolites in Avocados Following
Application of Princep SOW: Lab. Proj. ID. ABR-88035. Unpublished study prepared by Ciba-
Geigy Corp. and EN-CAS Analytical Laboratories. 77 p.
40614447 Cheung, M. (1988) Residues of Simazine and Its Chlorometabolites in Olives and Olive Oil
Following Application of Princep SOW: Lab. Proj. ID. ABR-88036. Unpublished study
prepared by Ciba-Geigy Corp. and EN-CAS Analytical Laboratories. 50 p.
40614448 Cheung, M. (1988) Residues of Simazine and Its Chlorometabolites in Sugarcane and
Sugarcane Fractions Following Application of Princep Herbicide: Lab. Proj. ID. ABR-88037.
Unpublished study prepared by Ciba-Geigy Corp. and EN-CAS Analytical Laboratories, Inc.
87 p.
40614449 Cheung, M. (1988) Residues of Simazine and Its Chlorometabolites in Sweet Corn, Field Corn
and Field Corn Fractions Following Application of Princep SOW: Lab. Proj. ID. ABR-88032.
Unpublished Study prepared by Ciba-Geigy Corp. and EN-CAS Analytical Laboratories, Inc.
150 p.
40614450 Cheung, M. (1988) Residues of Simazine and Its Chlorometabolites in Oranges and Orange
Fractions Following Application of Princep Herbicide: Lab. Proj. ID. ABR-88026.
Unpublished study prepared by Ciba-Geigy Corp. and EN-CAS Analytical Laboratories, Inc.
92 p.
Page 218 of 266
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40614451 Cheung, M. (1988) Residues of Simazine and Its Chlorometabolites in Apples and Apple
Fractions Following Application of Prmcep SOW: Lab. Proj. ID. ABR-88027. Unpublished
study prepared by CibaGeigy Corp. and EN-CAS Analytical Laboratories. 85 p.
40614452 Cheung, M. (1988) Residues of Simazine and Its Chlorometabolites in Peaches Following
Application of Princep SOW: Lab. Proj. ID. ABR-88028. Unpublished study prepared by Ciba-
Geigy Corp. and EN-CAS Analytical Laboratories. 81 p.
40614453 Cheung, M. (1988) Residues of Simazine and Its Chlorometabolites in Blueberries Following
Application of Princep SOW: Lab. Proj. ID. ABR-88029. Unpublished study prepared by Ciba-
Geigy Corp. and EN-CAS Analytical Laboratories. 56 p.
40614454 Cheung, M. (1988) Residues of Simazine and Its Chlorometabolites in Grapes and Grape
Fractions Following Application of Princep SOW: Lab. Proj. ID. ABR-88030. Unpublished
study prepared by CibaGeigy Corp. and EN-CAS Analytical Laboratories. 66 p.
40614455 Cheung, M. (1988) Residues of Simazine and Its Chlorometabolites in Raspberries Following
Application of Princep SOW: Lab. Proj. ID. ABR-88031. Unpublished study prepared by Ciba-
Geigy Corp. and EN-CAS Analytical Laboratories, Inc. 44 p.
40614456 Cheung, M. (1988) Residues of Simazine and Its Chlorometabolites in Dairy Tissues and Milk
Following Administration of Simazine: Lab. Proj. ID. ABR-88024. Unpublished study
prepared by CibaGeigy Corp. and EN-CAS Analytical Laboratories. 91 p.
40614457 Cheung, M. (1988) Residues of Simazine and Its Chlorometabolites in Poultry Tissues and
Eggs from Laying Hens Following Administration of Simazine (Residue Studies): Lab. Proj.
ID. ABR-88025. Unpublished study prepared by Ciba-Geigy Corp. and EN-CAS Analytical
Laboratories. 114 p.
40615100 Great Lakes Biochemical Co., Inc. (1988) Submission of Chemistry Data in Support of
Algimycin "600". Transmittal of 1 study.
40615101 Martens, R. (1988) Algimycin "600": (Product Chemistry). Unpublished study prepared by
Great Lakes Biochemical Co., Inc. 14 p.
40616400 Riverside/Terra Corp. (1988) Submission of Toxicoligical Data to Support the Registration of
Simazine 4L. Transmittal of 1 study.
40616401 Kuhn, J. (1988) Dermal Sensitization Study in Guinea Pigs: Simazine 4L: Laboratory Study
No. 5262-88. Unpublished study prepared by Stillmeadow, Inc. 17 p.
40623000 Aquarium Pharmaceuticals, Inc. (1988) Submission of Chemistry and Toxicity Data for the
Registration of Algae Destroyer for Freshwater Aquariums Containing the Active Ingredient
Simazine. Transmittal of 12 studies.
40623001 Goldstein, J. (1988) Informational Comments: Algae Destroyer for Freshwater Aquariums:
Laboratory Project ID: 1561-P5. Unpublished compilation prepared by Aquarium
Pharmaceuticals, Inc. 14 p.
40623002 Goldstein, J. (1988) Product Identity and Composition Study: Algae Destroyer for Freshwater
Aquariums: Laboratory Project ID: 1561P5. Unpublished compilation prepared by Aquarium
Pharamceuticals, Inc. 7 p.
40623003 Goldstein, J. (1988) Formation of Impurities: Algae Destroyer for Freshwater Aquariums:
Laboratory Project ID: 1561-P5. Unpublished study prepared by Aquarium Pharmaceuticals,
Inc. 3 p.
40623004 Neslund, C. (1988) Certification of Limits: Algae Destroyer for Freshwater Aquaruims:
Laboratory Project ID: 1561-P5. Unpublished study prepared by Lancaster Laboratories, Inc. 3
_P_
40623005 Goldstein, J. (1988) Analysis of Product Ingredients: Algae Destroyer for Freshwater
Aquariums: Laboratory Project ID: 156IPS. Unpublished study prepared by Aquarium
Pharmaceuticals, Inc. 5 p.
40623006 Goldstein, J. (1988) Product Color: Algae Destroyer for Freshwater Aquariums: Laboratory
Project ID: 1561-P5. Unpublished study prepared by Aquarium Pharamaceuticals, Inc. 3 p.
40623007 Goldstein, J. (1988) Product Physical State: Algae Destroyer for Freshwater Aquariums:
Laboratory Project ID: 1561-P5. Unpublished study prepared by Aquarium Pharmaceuticals,
Inc. 3 p.
40623008 Goldstein, J. (1988) Product Density: Algae Detroyer for Freshwater Aquariums: Laboratory
Project ID: 1561-P5. Unpublished study prepared by Aquarium Pharmaceuticals, Inc. 3 p.
Page 219 of 266
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40623009 Goldstein, J. (1988) Product Solubility: Algae Destroyer for Freshwater Aquariums:
Laboratory Project ID: 1561-P5. Unpublished study prepared by Aquarium Pharmaceuticals,
Inc. 3 p.
40623010 Goldstein, J. (1988) Product pH: Algae Destroyer for Freshwater Aquariums: Laboratory
Project ID: 1561-P5. Unpublished study prepared by Aquarium Pharmaceuticals, Inc. 3 p.
40623011 Neslund, C. (1988) Product Storage Stability: 6 Month Storage: Laboratory Project ID: 1561-
P5. Unpublished study prepared by Lancaster Laboratories Inc. 7 p.
40623012 Prince, D. (1988) Extrapolation from Report on Acute Oral Toxicity of Alge Destroyer for
Ponds Lot #P-6: Laboratory Project ID: 1453-149-1453. Unpublished study prepared by
Gilbraltar Biological Laboratories, Inc. 15 p.
40625200 Riverside/Terra Corp. (1988) Submission of Data To Support the Registration of Simazine 4L:
Toxicology Data. Transmittal of 1 study.
40634200 Ciba-Geigy Corp. (1988) Submission of Data To Support the Registration of Simazine:
Residue Chemistry Data. Transmittal of 2 studies.
40634201 Williams, B. (1988) Field Dissipation Study on Simazine (Prmcep SOW) for Terrestrial Use on
Citrus-Florida Site: Study No. 33293. Unpublished study prepared by Analytical Bio-
chemistry Laboratories, Inc. 213 p.
40634202 Williams, B. (1988) Field Dissipation Study on Simazine (Princep 4G) for Terrestrial Use on
Citrus-Florida Site: Study No. 33294. Unpublished study prepared by Analytical Bio-
chemistry Laboratories, Inc. 203 p.
40656800 Great Lakes Chemical Corp. (1988) Submission of Chemistry Data in Support of Bromazine S
Granules. Transmittal of 3 studies.
40656801 Handy, R. (1988) Bromazine S Granules: Product Chemistry Data: ...: Product Identity and
Composition. Unpublished study. 10 p.
40656802 Handy, R. (1988) Bromazine S Granules: Product Chemistry Data: ...: Analysis and
Certification of Product Ingredients. Unpublished study. 30 p.
40656803 Handy, R. (1988) Bromazine S Granules: Product Chemistry Data: ...: Physical and Chemical
Characteristics. Unpublished study. 5 p.
40761000 A & V Inc. (1988) Submission of Chemistry Data in Support of Application for a Me-too
Product for Poolcare Super Simazine Algaecide. Transmittal of 1 study.
40761001 Wilson, C. (1988) Product Chemistry: Poolcare Super Simazine Algaecide: Laboratory Project
ID: 000001. Unpublished compilation prepared by Sommers Frey Laboratory. 9 p.
40765100 Ciba-Geigy Corp. (1988) Submission of Product Chemistry Data for the Registration of
Simazine Reregistration. Transmittal of 3 studies.
40765101 Lail, L. (1988) Technical Simazine Product Chemistry: Study No. PC-87-025. Unpublished
study prepared by Ciba-Geigy Corp. 214 p.
40765102 Lail, L. (1988) Technical Simazine: Product Chemistry: Study No. PC-87-025. Unpublished
study prepared by Ciba-Geigy Corp. 39 p.
40765103 Lail, L. (1988) Technical Simazine: Product Chemistry: Study No. PC-87-025. Unpublished
study prepared by Ciba-Geigy Corp. 130 p.
40819300 Great Lakes Biochemical Co., Inc. (1988) Submission of Data To Support Complete
Registration of Algimycin "600": Toxicology Data. Transmittal of 5 studies.
40819301 Glaza, S. (1986) Algimycin "600" -Acute Oral Toxicity in Rats: Project ID: Sample No.
60603026. Unpublished study prepared by Hazleton Laboratories America, Inc. 19 p.
40819302 Glaza, S. (1987) Algimycin "600" -Acute Dermal Toxicity in Rabbits: Project ID: Sample No.
70101624. Unpublished study prepared by Hazleton Laboratories America, Inc. 23 p.
40819303 Glaza, S. (1987) Algimycin "600" -Primary Eye Irritation Study in Rabbits: Project ID:
Sample No. 70101625. Unpublished study prepared by Hazleton Laboratories America, Inc. 22
P_
40819304 Glaza, S. (1987) Algimycin "600" -Primary Dermal Irritation Study in Rabbits: Project ID:
Sample No. 70101626. Unpublished study prepared by Hazleton Laboratories America, Inc. 18
£
40819305 Glaza, S. (1987) Algimycin "600" -Dermal Sensitization Study in Guinea Pigs: Project ID:
Sample No. 70101627. Unpublished study prepared by Hazleton Laboratories America, Inc. 25
P-
Page 220 of 266
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40833900 E-Z Clor Systems (1988) Submission of Chemistry Data in Support of Registration of E-Z
Clor Poly-Kleer 4000 Algaecide. Transmittal of 1 study.
40833901 Giebe, K. (1988) Storage Stability Study of E-Z Clor Poly-Kleer 4000 Algaecide ...: Report
No. R-54830. Unpublished study prepared by Scientific Associates, Inc. 10 p.
40852200 U.S. Environmental Protection Agency (1984) Submission of Administrative Record for
Registration Standard Requirement. Transmittal of 1 study.
40852201 U. S. Environmental Protection Agency (1984) GS 0070/Simazine: RS Administrative Record.
Unpublished compilation. 839 p.
40861700 EPA generated document received from the RD PM for addition to the Simazine Registration
Standard. (Contains 1 unpublished study)
40861701 Breithaupt, B. (1982) Registration Standard Phase I: Qualitative Use Assessment for Simazine.
Unpublished study prepared by Plant Sciences Branch. 13 p.
40899900 Ciba-Geigy Corp. (1988) Submission of Toxicity Data in Support of Simazine. Transmittal of
1 study.
40899901 Breckenridge, C. (1988) Supplemental Information: Combined Chronic Toxicity/Oncogenicity
Study in Rats: Simazine Technical: Laboratory Study No. 852004. Unpublished study prepared
by Ciba-Geigy Corp. 49 p.
40920200 Aquarium Pharmaceuticals, Inc. (1988) Submission of Product Chemistry and Toxicity Data to
Support the New Registration for Algae Destroyer Liquid Simazine. Transmittal of 11 studies.
40920201 Goldstein, J. (1988) Product Identity and Composition Study: Algae Destroyer Liquid:
Laboratory Project ID: 1211-P2. Unpublished study prepared by Aquarium Pharmaceuticals,
Inc. 7 p.
40920202 Goldstein, J. (1988) Formation of Impurities: Algae Destroyer Liquid: Laboratory Project ID:
1211-P2. Unpublished study prepared by Aquarium Pharmaceuticals, Inc. 3 p.
40920203 Neslund, C. (1988) Certification of Limits: Algae Destroyer Liquid: Laboratory Project ID:
1211-P2. Unpublished study prepared by Lancaster Laboratories, Inc. 3 p.
40920204 Goldstein, J. (1988) Analysis of Product Ingredients: Algae Destroyer Liquid: Laboratory
Project ID: 1211-P2. Unpublished study prepared by Aquarium Pharmaceuticals, Inc. 7 p.
40920205 Goldstein, J. (1988) Product Color: Algae Destroyer Liquid: Laboratory Project ID: 1211-P2.
Unpublished study prepared by Aquarium Pharmaceuticals, Inc. 3 p.
40920206 Goldstein, J. (1988) Product Physical State: Algae Destroyer Liquid: Lab. Proj. ID 1211-P2.
Unpublished study prepared by Aquarium Pharmaceuticals, Inc. 3 p.
40920207 Goldstein, J. (1988) Product Density: Algae Destroyer Liquid: Proj. ID 1211-P2. Unpublished
study prepared by Aquarium Pharmaceuticals, Inc. 3 p.
40920208 Goldstein, J. (1988) Product Solubility: Algae Destroyer Liquid: Lab. Proj. ID 1211-P2.
Unpublished study prepared by Aquarium Pharmaceuticals, Inc. 3 p.
40920209 Goldstein, J. (1988) Product pH: Algae Destroyer Liquid: Lab. Proj. ID 1211-P2. Unpublished
study prepared by Aquarium Pharmaceuticals, Inc. 3 p.
40920210 Goldstein, J. (1988) Product Storage Stability: Algae Destroyer Liquid: Lab. Proj. ID 1211-P2.
Unpublished study prepared by Lancaster Laboratories Inc. 4 p.
40920211 Prince, D. (1988) Report on Acute Oral Toxicity of Liquid Algae Destroyer: Rept. No. 46355.
Unpublished study prepared by Gibraltar Biological Laboratories, Inc. 15 p.
40920300 Aquarium Pharmaceuticals, Inc. (1988) Submission of New Registration Application for the
Product Algae Destroyer for Ponds Containing the Active Ingredient Simazine. Transmittal of
10 studies.
40920301 Goldstein, J. (1988) Product Identity and Composition Study: Algae Destroyer for Ponds:
Laboratory Project ID 1816-PG. Unpublished study prepared by Aquarium Pharmeuticals, Inc.
40920302 Goldstein, J. (1988) Formation of Impurities: Algae Destroyer for Ponds: Laboratory Project
ID 1816-P6. Unpublished study prepared by Aquarium Pharmaceuticals, Inc. 3 p.
40920303 Hobbs,M. (1988) Certification of Limits: Algae Destroyer for Ponds: Laboratory Project ID
1816-P6. Unpublished study prepared by Ciba-Geigy Corp. 3 p.
40920304 Goldstein, J. (1988) Analysis of Product Ingredients: Algae Destroyer for Ponds: Laboratory
Project ID 1816-P6. Unpublished study prepared by Aquarium Pharmaceuticals, Inc. 3 p.
Page 221 of 266
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40920305 Goldstein, J. (1988) Product Color: Algae Destroyer for Ponds: Laboratory Project ID 1816-
P6. Unpublished study prepared by Aquarium Pharmaceuticals, Inc. 3 p.
40920306 Goldstein, J. (1988) Product Physical State: Algae Destroyer for Ponds: Laboratory Project ID
1816-P6. Unpublished study prepared by Aquarium Pharmaceuticals, Inc. 3 p.
40920307 Goldstein, J. (1988) Product Density: Algae Destroyer for Ponds: Laboratory Project ID 1816-
P6. Unpublished study prepared by Aquarium Pharmaceuticals, Inc. 3 p.
40920308 Goldstein, J. (1988) Product Chemistry: Algae Destroyer for Ponds: Laboratory Project ID
1816-P6. Unpublished study prepared by Aquarium Pharmaceuticals, Inc. 3 p.
40920309 Goldstein, J. (1988) Product pH: Algae Destroyer for Ponds: Laboratory Project ID 1816-P6.
Unpublished study prepared by Aquarium Pharmeuticals, Inc. 3 p.
40920310 Hobbs, M. (1988) Product Storage Stability: Algae Destroyer for Ponds: L aboratory Proj ect ID
1816-P6. Unpublished study prepared by Ciba-Geigy Corp. 5 p.
40989100 Aquarium Pharmaceuticals, Inc. (1989) Submission of Data To Support the Application for
Registration of Algae Destroyer: Efficacy Data. Transmittal of 1 study.
40989101 Prince, D. (1988) Report on the Acute Oral Toxicity of Algae Destroyer for Ponds Lot No. P-
6: Laboratory Report No. GBL45221. Unpublished study prepared by Gibraltar Biological
Laboratories, Inc. lip.
41015700 Great Lakes Chemcial Corp. (1989) Submission of Chemistry Data in Support of Bromazine S
Tablets Registration. Transmittal of 3 studies.
41015701
Handy, R. (1989) Product Chemistry Data: Bromazine S Tablets. Unpublished study. 9 p.
41015702 Handy, R. (1989) Product Chemistry Data: Bromazine S Tablets: Analysis and Certification of
Product Ingredients. Unpublished study. 28 p.
41015703 Handy, R. (1989) Product Chemistry Data: Bromazine S Tablets: Physical and Chemical
Characteristics. Unpublished study. 5 p.
41015800 Great Lakes Chemical Corp. (1989) Submission of Chemistry Data in Support of the
Registration of Bromazine S Granules. Transmittal of 3 studies.
41015801 Handy, R. (1989) Product Chemistry Data: Bromazine S Granules: Product Identity and
Composition. Unpublished study. 9 p.
41015802 Handy, R. (1989) Product Chemistry Data: Bromazine S Granules: Analysis and Certification
of Product Ingredients. Unpublished study. 28 p.
41015803 Handy, R. (1989) Product Chemistry Data: Bromazine Granules: Physical and Chemical
Characteristics. Unpublished study. 5 p.
41074300 Platte Chemical Co. (1988) Submission of Data To Support Registration of Clean Crop
Simazine 4FL: Toxicology and Product Chemistry Studies. Transmittal of 3 studies.
41074301 Kreuzmann, J. (1986) Acute Toxicity Tests (Including) Acute Oral Toxicity, Rat... Dermal
Sensitization, Guinea Pig of Clean Crop Simazine 4FL: Project ID: Hill Top Research, Inc. 33
_P_
41074302 O'Shea, W. (1988) Acute Inhalation Toxicity, Rat of Clean Crop Simazine 4FL: Project ID:
IITRI Project No. LO8122. Unpublished study prepared by IIT Research Institute. 21 p.
41074303 Herold, A.; Thompson, J. (1988) Product Chemistry Information: Clean Crop Simazine 4FL:
Study No. 88-13A. Unpublished study prepared by Platte Chemical Co. 6 p.
41081500 Western Purity Biochemical, Inc. (1989) Submission of Chemistry Data in Support of Super
Algyzine Conditional Registration. Transmittal of 1 study.
41081501 Lau, J. (1989) Super Algyzine One Year Storage Stability: Project ID WESTPUR-1989-1.
Unpublished study prepared by Global Chemtec Consultants. 15 p.
41105200 Ciba-Geigy Corp. (1989) Submission of Residue Data in Support of the Simazine Registration
Standard. Transmittal of 1 study that replaces MRID 40614436.
41105201 Szolics, L; Simoneaux, B. (1988) Uptake and Characterization of delta-?Carbon 14|-Simazine
Metabolites in Greenhouse Grown Corn: Project ID ABR-88055. Unpublished study prepared
by Ciba-Geigy Corp. 58 p.
41184500 Ciba-Geigy Corp. (1989) Submission of Toxicity Data in Support of Simazine Registration.
Transmittal of 1 study.
41184501 Kuhn, J. (1989) Dermal Sensitization Study in Guinea Pigs: Simazine Technical: Laboratory
Study No. 6040-89. Unpublished study prepared by Stillmeadow, Inc. 18 p.
Page 222 of 266
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41204700 Ciba-Geigy Corp. (1989) Submission of Product Chemistry and Toxicity Data in Support of
Registration of Pennant Plus Herbicide. Transmittal of 10 studies.
41204701 Garner, S. (1989) Pennant Plus Herbicide: Product Chemistry: Project ID PC-89-007.
Unpublished study prepared by Ciba-Geigy Corp. 88 p.
41204702 Breckenridge, C. (1989) Assessment of the Acute Toxicity of Pennant Plus 5G. Unpublished
study prepared by Ciba-Geigy Corp. 10 p.
41204703 Kuhn, J. (1988) Acute Oral Toxicity Study in Rats: Pennant Plus 5G: Project ID 5804-88.
Unpublished study prepared by Stillmeadow, Inc. 12 p.
41204704 Kuhn, J. (1989) Acute Toxicity Study in Rabbits: Pennant Plus 5G: Project ID 5805-88.
Unpublished study prepared by Stillmeadow, Inc. 13 p.
41204705 Holbert, M. (1989) Acute Inhalation Toxicity Study in Rats: Pennant Plus 5G: Project ID
6234-89. Unpublished study prepared by Stillmeadow, Inc. 17 p.
41204706 Kuhn, J. (1989) Primary Eye Irritation Study in Rabbits: Pennant Plus 5G: Project ID 5806-88.
Unpublished study prepared by Stillmeadow, Inc. 20 p.
41204707 Kuhn, J. (1989) Primary Eye Irritation Study in Rabbits: Pennant Plus 5G: Project ID 6045-89.
Unpublished study prepared by Stillmeadow, Inc. 18 p.
41204708 Kuhn, J. (1989) Primary Dermal Irritation Study in Rabbits: Pennant Plus 5G: Project ID 6046-
89. Unpublished study prepared by Stillmeadow, Inc. 13 p.
41204709 Kuhn, J. (1988) Primary Dermal Irritation Study in Rabbits: Pennant Plus 5G: Project ID 5807-
88. Unpublished study prepared by Stillmeadow, Inc. 13 p.
41204710 Kuhn, J. (1989) Dermal Sensitization Study in Guinea Pigs: Pennant Plus 5G: Project ID 5808-
88. Unpublished study prepared by Stillmeadow, Inc. 17 p.
41250400 Drexel Chemical Co. (1989) Submission of Product Chemistry Data to Support the
Conditional Registration of Simazine 90 DF. Transmittal of 1 study, mittal of 1 study.
41250401 Drexel Chemical Co. (1989) Drexel Simazine 90 DF: Product Specific Chemistry.
Unpublished study. 29 p.
41257900 Ciba-Geigy Corp. (1989) Submission of Environmental Fate Data in Support of Reregistration
of Atrazine/Simazine. Transmittal of 6 studies.
41257902 Spare, W. (1989) Adsorption/Desorption of [Carbon 14J-G-34048: Agrisearch Project ID
12171. Unpublished study prepared by Agrisearch, Inc. 57 p.
41257903 Spare, W. (1989) G-30414 (Hydrosimazme): Adsorption/Desorption of (Carbon 14)-G-30414:
Final Report: Agrisearch Project ID 12172. Unpublished study prepared by Agrisearch, Inc. 57
P_
41257904 Spare, W. (1989) Adsorption/Desorption of [Carbon 14J-G-28273: Agrisearch Project ID
12173. Unpublished study prepared by Agrisearch Inc. 55 p.
41257906 Spare, W. (1989) Adsorption/Desorption of [Carbon-14]-G-30033: Agrisearch Project ID
12169. Unpublished study prepared by Agrisearch Inc. 57 p.
41301900 Sostram Corp. (1989) Submission of Data To Support Reregistration of Simazine: Product
Chemistry Data. Transmittal of 1 study.
41301901 Gosso, G. (1989) Simazine: ?Product Chemistry Data|. Unpublished study prepared by Oxon
Italia 30 p.
41418000 Ciba-Geigy Corp. (1990) Submission of Ground/Surface Water Data in Support of Simazine
Special Data Call-in. Transmittal of 1 study.
41418001 Paulsen, R. (1990) A Summary of Simazine Data in Ground and Surface Water: Lab Project
Nos. 02859: CG-02859: CG02859Y. Unpublished study prepared by Roux Associates, Inc.
162 p.
41438200 Great Lakes Chemical Corp. (1990) Submission of Toxicity Data in Support of Registration of
Bromazine S Tablets. Transmittal of 1 study.
41438201 Naas, D. (1990) Acute Oral Toxicity (LD50) Study in Albino Rats with CN-530S: Final
Report: Lab Project Number: WIL-12181. Unpublished study prepared by WIL Research
Laboratories, Inc. 101 p.
41438300 Great Lakes Chemical Corp. (1990) Submission of Toxicity Data in Support of Registration of
Bromazine S Granules. Transmittal of 1 study.
Page 223 of 266
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41438301 Naas, D. (1990) Acute Oral Toxicity (LD50) Study in Albino Rats with CN-530S: Final
Report: Lab Project Number: WIL-12181. Unpublished study prepared by WIL Research
Laboratories, Inc. 101 p.
41442900 Ciba-Geigy Corp. (1990) Submission of Environmental Fate and Mutagenicity Data in Support
of Simazine Reregistration. Transmittal of three studies.
41442901 Ceresa, C. (1988) Structural Chromosomal Aberration Test; Micronucleus Test, Mouse:
Simazine Technical: Study Number 881189. Unpublished study prepared by Ciba-Geigy Ltd.
32 p.
41442902 Hertner, T. (1989) Tests For Other Genotoxic Effects, Autoradiographic DNA Repair Test on
Rat Hepatocytes: Simazine Technical: Project Number 891412. Unpublished study prepared
by Ciba-Geigy Ltd. 102 p.
41442903 Spare, W. (1989) Adsorption/Desorption of ?Carbon| 14-Simazine: Amended Final Report:
Project Number 12168. Unpublished study prepared by Agrisearch Inc. 61 p.
41479300 Ciba-Geigy Corp. (1990) Submission of Toxicological Data to Support the Atrazine and
Simazine Special Data Call-in. Transmittal of 1 study.
41479301 Tacey, R. (1990) Simazine Technical: Measurement of Various Hormones in Rat Serum:
Supplement. Unpublished study prepared by Hazleton Laboratories America, Inc. 62 p.
41555800 Fritz Chemical Co. (1990) Submission of Additional Information to Support the Application
for Registration of Algae Clean Out Tablet: Toxicology Study. Transmittal of 1 study.
41555801 Kukulmski, M. (1989) Primary Dermal Irritation Study: Algae Clean Out Tablet: Lab Project
Number: 89-397. Unpublished study prepared by Tox Monitor Laboratories, Inc. 9 p.
41564700 Fritz Chemical Co. (1990) Submission of Additional Data To Support the Application for
Registration of Algae Clean Out Tablet: Product Chemistry Study. Transmittal of 1 study.
41564701 Bauer, F. (1990) Product Chemistry Data Algae Clean Out Tablet: Final Report. Unpublished
study prepared by Fritz Chemical Co. 5 p.
41592700 CibaGeigy Corp. (1990) Submssion of Chemistry Data in Support of Derby Granular
Herbicide. Transmittal of 1 study.
41592701 Gamer, S. (1990) Derby Granular Herbicide (...): Product Chemistry: Lab Project Number:
PC-90-008: PPD 90-005. Unpublished study prepared by Ciba-Geigy Corp. 49 p.
41649600 Ciba-Geigy Corp. (1990) Submission of Residue and Usage Data in Support of Simazine
Special Data Call-in. Transmittal of 2 studies.
41649601 Miller, D. (1990) A Summary of Simazine Data in Ground and Surface Water: Lab Project
Number: 02859: CG02859Y.2.5. Unpublished study prepared by Roux Associates, Inc. 219 p.
41649602 Brooks, H. (1990) Simazine Use Data (County/State/Region) (For Ground/Surface Water
Assessments): Lab Project Number: CG-3. Unpublished compilation prepared by Ciba-Geigy
Corp. 114 p.
41662800 CIBA-GEIGY Corp. (1990) Submission of Toxicity Data to Support the Registration Standard
Requirements for Simazine. Transmittal of 1 study.
41662801 Geleick, D. (1990) Tests for Other Genotoxic Effects Autoradiographic DNA Repair Test on
Rat Hepatocytes: Supplement to: Lab Project Number: 891412. Unpublished study prepared by
Ciba-Geigy Corp. 5 p.
41676700 OXON ITALIA S.P.A. (1990) Submission of Product Chemistry Data to Support the
Registration of Simazine. Transmittal of 1 Study.
41676701 Ciocca, P.; Bresnahan, J. (1990) Simazine Technical: Product Chemistry. Unpublished study
prepared by Oxon Italia S.P.A., and Others. 149 p.
41702200 Great Lakes Chemical Corp. (1990) Submission of Chemistry and Toxicity Data in support of
Bromazine S-14 Granules Registration. Transmittal of 4 studies.
41702201 Handy, R.; Puzmg, E. (1990) Bromazine S-14 Granules: Product Chemistry Data: Product
Identity and Composition. Unpublished study prepared by Great Lakes Chemical Corp. 15 p.
41702202 Handy, R. (1990) Bromazine S-14 Granules: Product Chemistry Data: Analysis and
Certification of Product Ingredients. Unpublished study prepared by Great Lakes Chemical
Corp. 24 p.
41702203 Handy, R. (1990) Bromazine S-14 Granules: Product Chemistry Data: Physical and Chemical
Characteristics. Unpublished study prepared by Great Lakes Chemical Corp. 8 p.
Page 224 of 266
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41702204 Naas, D. (1990) Acute Oral Toxicity (LD50) Study in Albino Rats with CN-530T: Final
Report: Lab Project Number: WIL-12179. Unpublished study prepared by Wil Research
Laboratories, Inc. 92 p.
41702300 Great Lakes Chemical Corp. (1990) Submission of product chemistry and toxicity data to
support the registration of Bromazine S-8 Granules. Transmittal of 4 studies.
41702304 Naas, D. (1990) Acute Oral Toxicity (LD50) Study in Albino Rats with CN-530S: Lab Project
Number: WIL-12181. Unpublished study prepared by Wil Research Labs, Inc. 101 p.
41702500 Great Lakes Chemical Corp. (1990) Submission of Chemistry and Toxicity Data in Support of
Bromazine S-8 Tablets Registration. Transmittal of 4 studies.
41702501 Handy, R.; Puzig, E. (1990) Bromazine S-8 Tablets: Product Chemistry Data: Product Identity
and Composition. Unpublished study prepared by Great Lakes Chemical Corp. 15 p.
41702502 Handy, R. (1990) Bromazine S-8 Tablets: Product Chemistry Data: Analysis and Certification
of Product Ingredients. Unpublished study prepared by Great Lakes Chemical Corp. 29 p.
41702503 Handy, R. (1990) Bromazine S-8 Tablets: Product Chemistry Data: Physical and Chemical
Characteristics. Unpublished study prepared by Great Lakes Chemical Corp. 8 p.
41702504 Naas, D. (1990) Acute Oral Toxicity (LD50) Study in Albino Rats with CN-530S: Final
Report: Lab Project Number: WIL-12181. Unpublished study prepared by Wil Research
Laboratories, Inc. 101 p.
41702600 Great Lakes Chemical Corp. (1990) Submission of Data To Support Registration of Bromazine
S-14 Tablets: Product Chemistry and Toxicology Studies. Transmittal of 4 studies.
41702601 Handy, R.; Puzig, E. (1990) Bromazine S-14 Tablets: Product Chemistry Data (Product
Identity and Composition). Unpublished study prepared by Great Lakes Chemical Corp. 15 p.
41702602 Handy, R. (1990) Bromazine S-14 Tablets: Product Chemistry Data: Analysis and
Certification of Product Ingredients. Unpublished study prepared by Great Lakes Chemical
Corp. 29 p.
41702603 Handy, R. (1990) Bromazine S-14 Tablets: Product Chemistry Data: Physical and Chemical
Characteristics. Unpublished study prepared by Great Lakes Chemical Corp. 8 p.
41702604 Naas, D. (1990) Acute Oral Toxicity (LD50) Study in Albino Rats with CN-530T: Final
Report: Lab Project Number: WIL-12179. Unpublished study prepared by WIL Research
Laboratories, Inc. 92 p.
41736700 Fritz Chemical Co. (1990) Submission of Data To Support the Application for Registration of
Algae Clean Out Tablet: Toxicology and Storage Stability Studies. Transmittal of 3 studies.
41736701 Kukulmski, M. (1990) Acute Oral Toxicity Study: Algae Clean Out Tablets Formula #85-8-
13-90: Final Report: Lab Project Number: 90-258-1. Unpublished study prepared by Tox
Monitor Labs, Inc. 9 p.
41736702 Kukulinski, M. (1990) Primary Eye Irritation Study: Algae Clean Out Tablets Formula #85-8-
13-90: Lab Project Number: 90-258-4. Unpublished study prepared by Tox Monitor Labs., Inc.
15 p.
41736703 Fritz Chemical Co. (1990) End Product Accelerated Stability Study: Algae Clean Out Tablets
(Formula #85-8-21-90): Final Report: Lab Project Number: 90-1-8 STAB. Unpublished study.
6 p.
41741900 Ciba-Geigy Corp. (1990) Submission of Toxicity Data in support of Derby Granular Herbicide
Registration in response to August 27, 1990 letter. Transmittal of 5 studies.
41741901 Sova, J. (1990) Summary of Acute Toxicology Studies with Derby Granular Herbicide.
Unpublished study prepared by Ciba-Geigy Corp. 8 p.
41741902 Kuhn, J. (1990) Acute Oral Toxicity Study in Rats: Lab Project Number: 7513-90.
Unpublished study prepared by Stillmeadow, Inc. 13 p.
41741903 Kuhn, J. (1990) Acute Dermal Toxicity Study in Rabbits: Lab Project Number: 7514-90.
Unpublished study prepared by Stillmeadow, Inc. 14 p.
41741904 Holbert, M. (1990) Acute Inhalation Toxicity Study in Rats: Lab Project Number: 7515-90.
Unpublished study prepared by Stillmeadow Inc. 19 p.
41741905 Kuhn, J. (1990) Dermal Sensitization Study in Guinea Pigs: Lab Project Number: 7516-90.
Unpublished study prepared by Stillmeadow, Inc. 20 p.
41749900 Great Lakes Chemical Corp. (1990) Submission of Toxicity Data to Support the Registration
of Bromazine T Tablets. Transmittal of 1 Study.
Page 225 of 266
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41749901 Naas, D. (1990) Acute Oral Toxicity (LD50) Study in Albino Rats With CN-53OS-17: Lab
Project Number: WIL-12208. Unpublished Study prepared by WIL Research Laboratories,
Inc. 78 p.
41794600 Ciba-Geigy Corp. (1991) Submission of supplemental environmental fate data in response to
EPA review data on Simazine. Transmittal of 2 studies.
41794601 Balu, K. (1991) Simazine: Responses to the EPA Review of Simazine Monitoring Data Base
(Supplement to MRID 41649601): Lab Project Number: ABR-91007. Unpublished study
prepared by Ciba-Geigy Corp. 33 p.
41794602 Roux, P. (1991) A Summary of Simazine Data in Ground and Surface Water ?Final Report-
Supersedes MRID 41649601|: Lab Project Number 02859. Unpublished study prepared by
Roux Associates, Inc. 199 p.
41797500 Great Lakes Chemical Corp. (1990) Submission of Toxicity data in support of Bromazine T
Granules Registration. Transmittal of 1 study.
41797501 Naas, D. (1990) Acute Oral Toxicity (LD50) Study in Albino Rats with CN-530S-17: Final
Rept: Lab Project Number: WIL-12208. Unpublished study prepared by WIL Research
Laboratories, Inc. 78 p.
41803600 Ciba-Geigy Corp. (1991) Submission of Toxicity data in support of Simazine Reregistration.
Transmittal of 1 study.
41803601 Epstein, D.; Hazelette, J.; Yau, E. (1991) Two-Generation Reproductive Toxicology Study in
Rats: Lab Project Number: 882095. Unpublished study prepared by Ciba-Geigy Corp. 1730 p.
41955800 Fritz Chemical Co. (1991) Submission of Data To Support Registration of Algae Clean Out
Tablet: Toxicology Studies. Transmittal of 2 studies.
41955801 Kukulinski, M. (1991) Acute Dermal Toxicity Study: Algae Clean Out Tablets: Lab Project
Number: 91/101. Unpublished study prepared by Tox Monitor Labs., Inc. 9 p.
41955802 Kukulinski, M. (1991) Dermal Sensitization Study in Albino Guinea Pigs (Modified Buehler
Test): Algae Clean Out Tablets: Lab Project Number: 031-001. Unpublished study prepared by
Biologic Safety Research, Inc. 22 p.
42041400 Ciba-Geigy Corp. (1991) Submission of toxicity data to comply with a data call-in for
Atrazine. Transmittal of 7 studies.
42041407 Eldridge, J. (1991) Interactions of Simazine, a Chlorotriazine Herbicide, with the Estrogen
Receptor System of Rat Uterus: Lab Project Number: 90-1. Unpublished study prepared by
Bowman Gray School of Medicine, Wake Forest Univ. 30 p.
42066800 Great Lakes Chemical Corp. (1990) Submission of Data To Support Registration of Bromazine
S-8 Granules: Product Chemistry Studies. Transmittal of 3 studies.
42066801 Handy, R.; Puzig, E. (1990) Bromazine S-8 Granules: Product Chemistry Data: Product
Identity and Composition. Unpublished study prepared by Great Lakes Chemical Corp. 15 p.
42066802 Handy, R. (1990) Bromazine S-8 Granules: Product Chemistry Data: Analysis and
Certification of Product Ingredients. Unpublished study prepared by Great Lakes Chemical
Corp. 24 p.
42066803 Handy, R. (1990) Bromazine S-8 Granules: Product Chemistry Data: Physical and Chemical
Characteristics. Unpublished study prepared by Great Lakes Chemical Corp. 8 p.
42086300 Ciba-Geigy Corp. (1991) Submission of Additional Factual Information Regarding Adverse
Effects of Atrazine and Simazine in Response To Section 6(a)(2) FIFRA Requirements:
Residue Study. Transmittal of 1 study.
42086301 Stump f, K. (1991) Letter Sent to R. Taylor dated November 4, 1991: Report of findings of
Atrazine and Simazine in groundwater. Prepared by Ciba-Geigy Corp. 1 p.
42091800 Ciba-Geigy Corp. (1991) Submission of Data To Support Section 6(a)(2) FIFRA Requirements
for Atrazine and Simazine: Residue in Groundwater Study. Transmittal of 1 study.
42091801 Stumpf, K. (1991) Letter Sent to R. Taylor dated November 4, 1991: ?Concermng a report of
findings of atrazine and simazine in groundwater . Prepared by Ciba-Geigy Corp. 1 p.
42113900 Ciba-Geigy Corp. (1991) Submission of Data in Response to Section 6(a)(2) FIFRA
Requirements forMetalaxyl and Simazine: Groundwater Residue Study. Transmittal of 1
study.
42113901 Stumpf, K. (1991) Letter Sent to S. Lewis dated November 27, 1991: Report findings of
metalaxyl and simazine in groundwater. Prepared by Ciba-Geigy Corp. 3 p.
Page 226 of 266
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42166000 Ciba-Geigy Corp. (1992) Submission of additional factual information adressing adverse
effects of simazine in ground water. Transmittal of 1 study.
42166001 Stumpf, K. (1992) Letter Sent to J. Miller, January 3, 1992: ?Report of Ciba-Geigy chemicals
found in ground water—Avon Park, Florida]. Prepared by Ciba-Geigy Corp. 1 p.
42181500 Ciba-Geigy Corp. (1992) Submission of Product Chemistry Data to Support the Registration
Standard for Simazine. Transmittal of 1 study.
42181501 Lail, L. (1991) Technical Simazine: Product Chemistry: Lab Project Number: PC-91-008.
Unpublished study prepared by Ciba-Geigy. 69 p.
42228100 Ciba-Geigy Corp. (1992) Submission of environmental fate data for Simazine in response to
FIFRA 6(a)(2) guidelines for additional factual information regarding unreasonable adverse
effects. Transmittal of 1 study.
42228101 Stumpf, K. (1992) Letter Sent to J. Miller dated Feb 28, 1992: ?Detection of Simazine in
Ground Water in Avon Park, FL|. Prepared by Ciba-Geigy. 1 p.
42228900 Ciba-Geigy Corp. (1992) Submission of Section 6(a)(2) Information on Atrazine and
Simazine: Residue in Groundwater Study. Transmittal of 1 study.
42228901 Stumpf, K. (1992) Letter Sent to R. Taylor dated February 20, 1992: Requesting additional
information on findings of Atrazine and Simazine in groundwater (Sebring, FL; Wood County,
OH). Prepared by Ciba-Geigy Corp. 3 p.
42229000 Ciba-Geigy Corp. (1992) Submission of Section 6(a)(2) Information on Atrazine and
Simazine: Residue in Groundwater Study. Transmittal of 1 study.
42229001 Stumpf, K. (1992) Letter Sent to R. Taylor dated February 20, 1992: Requesting additional
information on findings of Atrazine and Simazine in Avery County, NC. Prepared by Ciba-
Geigy Corp. 2 p.
42247700 Ciba-Geigy Corp. (1992) Submission of Section 6(a)(2) Data in Response to Request for
Additional Data Regarding Unreasonble Adverse Effects of Atrazine, Simazine, Alachlor and
Metolachlor. Transmittal of 1 study.
42247701 Stumpf, K. (1992) Letter Sent to R. Taylor dated March 13, 1992: ?Response to EPA letter
concerning ground and surface water findings in Iowa, Idaho, Missouri and Florida]. Prepared
by Ciba-Geigy Corp. 75 p.
42284100 Ciba-Geigy Corp. (1992) Submission of adverse effects data involving Atrazine and Simazine
(and chlorotriazine metabolites) in groundwater. Data submitted under FIFRA 6(A)(2) status.
Transmittal of 1 study.
42284101 Stumpf, K. (1992) Letter sent to Robert Taylor dated April 13, 1992 concerning a report of
atrazine, simazine and chlorotriazine metabolites in groundwater in Glendale, California.
Prepared by Ciba-Geigy Corp. 2 p.
42284300 Ciba-Geigy Corp. (1992) Submission of residue data in support of FIFRA 6(a)(2) of Prometon,
Simazine, and Atrazine Adverse Effects. Transmittal of 1 study.
42284301 Stumpf, K. (1992) Letter Sent to R. Taylor dated April 13, 1992: Concerning Report of
Prometon, Simazine, Atrazine and its Metabolites in Groundwater in Texas. Prepared by Ciba-
Geigy, Corp. 3 p.
42315400 Ciba-Geigy Corp. (1992) Submission of FIFRA 6(a)2 data for Atrazine, Simazine, Metolachlor
adverse effects. Transmittal of 1 study.
42315401 Stumpf, K. (1992) Letter Sent to R. Taylor dated May 6, 1992: Report of surface water
findings of Ciba-Geigy chemicals in Maryland. Prepared by Ciba-Geigy Corp. Agric. Div. 3 p.
42315800 Ciba-Geigy Corp. (1992) Submission of environmental exposure data under FIFRA 6(a)(2)
status for a Simazine product. Transmittal of 1 study.
42315801 Stumpf, K. (1992) Letter Sent to J. Miller from Karen Stumpf dated March 6, 1992: Finding of
Simazine in groundwater, Lake Placid, FL. 1 p.
42387400 Ciba-Geigy Corp. (1992) Submission of FIFRA 6(a)2 data for Atrazine and Simazine adverse
effects. Transmittal of 1 study.
42387401 Stumpf, K. (1992) Letter Sent to R. Taylor dated June 22, 1992: Concerning findings of
Atrazine and Simazine in ground water in Maine. Prepared by Ciba-Geigy. 2 p.
42401600 Ciba-Geigy Ag. Div. (1992) Submission of a response letter concerning adverse effects data
involving the chemicals Atrazine, Simazine and Metolachlor in ground water in Florida, Ohio
and Pennsylvania. Information submitted under 6(a)(2) status. Transmittal of 1 study.
Page 227 of 266
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42401601 Stumpf, K. (1992) Letter Sent To Robert Taylor dated July 8, 1992: Ciba-Geigy's response to
Agency's letter received June 10, 1992 regarding previous 6(a)(2) notifications on findings of
Ciba-Geigy chemicals in groundwater in LeMoyne, PA; Sebring, FL; and Wood County, OH.
Prepared by Ciba-Geigy Ag. Div. 1 p.
42410200 Ciba-Geigy Corp. (1992) Submission of FIFRA 6(a)2 Data for Simazine Technical and its
Potentially Adverse Effect. Transmittal of 1 study.
42410201 Parshley, T. (1992) Letter Sent to J. Miller, Dated July 13, 1992: Reporting a New Potentially
Adverse Effect of Simazine Technical Found in two Ongoing Oncogenicity Studies. Prepared
by Ciba-Geigy Corp. 4 p. Relates to letter L0000157.
42420600 Monsanto Company (1992) Submis sion of residue data involving the presence of atrazine,
alachlor, metolachlor and simazine (Lasso and Atrazine Herbicides and others) in irrigation
and drinking well water in Florida. Data submitted under FIFRA 6(A) (2) status. Transmittal of
1 study.
42420601 Schneider, R. (1992) Letter Sent to Robert Taylor from Russell P. Schneider, Monsanto
Company, dated July 20, 1992 concerning the finding of residues of alachlor, atrazine,
metolachlor and simazine in drinking well water and irrigation wells in several Florida
counties. Prepared by Monsanto Company. 239 p.
42437600 Ciba-Geigy Corp. (1992) Submission of groundwater monitoring data under FIFRA 6(a)(2)
status for Atrazine/metabolite, Simazine and Metolachlor. Transmittal of 1 study.
42437601 Stumpf, K. (1992) Letter Sent to Robert Taylor dated August 10, 1992 from Karen Stumpf:
Follow-up to earlier report findings of Ciba Geigy chemicals in surface water ?in| Maryland
(Supp). Prepared by Ciba-Geigy Corp. 2 p.
42443200 Ciba-Geigy Corp. (1992) Submission of surface-water monitoring data under FIFRA 6(a)(2)
for the chemicals Atrazine, Simazine and Metolachlor (and metabolite chloro-triazine), in
Maryland. Transmittal of 1 study.
42443201 Stumpf, K. (1992) Letter Sent to Robert Taylor from Karen Stunpf dated August 10, 1992:
Follow-up to earlier report--findings of Ciba-Geigy chemicals in surface water in Maryland
?Chesapeake Bay|. Prepared by Ciba-Geigy Corp., Ag. Div. 3 p.
42444900 Ciba-Geigy Corp. (1992) Submission of groundwater/well-water monitoring data from the
State of California involving the presence of Atrazine, Simazine and Prometon in wells in
various California counties: Data submitted under FIFRA 6(a)(2) status. Transmittal of 1
study.
42444901 Stumpf, K. (1991) Letter Sent to Robert J. Taylor dated August 10, 1992 from Karen Stumpf
(Ciba-Geigy) including an attached well-water monitoring study performed by State of
California EPA indicating presence of several Ciba-Geigy chemicals in well-water in various
counties. Prepared by State of California EPA. 203 p.
42481400 Ciba-Geigy (1992) Submission of groundwater (well-water) residue data involving several
Ciba chemicals in Wisconsin. Data submitted under FIFRA 6(a)(2) status for atrazine,
simazine, propazine and metolachlor. Transmittal of 1 study.
42481401 Stumpf, K. (1992) Letter Sent to Robert Taylor from Karen Stumpf dated September 15, 1992
reporting Ciba-Geigy chemicals in ground water. Prepared by Ciba-Geigy Corp. 3 p.
42503700 CIBA-GEIGY Corp. (1992) Submission of product chemistry and toxicity data to support
Simazine registration standard. Transmittal of 12 studies.
42503701 Stubbs, D. (1992) Technical Simazine: Product Chemistry: Supplement to MRID # 42181501.
Unpublished study prepared by CIBA-GEIGY Corp. 50 p.
42503702 Murphy, D. (1992) Simazine: A 96-hour Flow-through Acute Toxicity Test with the
Sheepshead Minnow (Cyprinidon variegatus): Lab Project Number: 108A-143. Unpublished
study prepared by Wildlife Int'l Ltd. 45 p.
42503703 Murphy, D. (1992) Simazine: A 96-hour Shell Deposition Test with the Eastern Oyster
(Crassostrea virginica): Lab Project Number: 108A-142. Unpublished study prepared by
Wildlife Int'l Ltd. 42 p.
42503704 Thompson, S. (1992) Simazine: A 14-day Toxicity Test with Duckweed (Lemna gibba G3):
Lab Project Number: 108A-137. Unpublished study prepared by Wildlife Int'l Ltd. 45 p.
Page 228 of 266
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42503705 Thompson, S. (1992) Simazine: A Five-day Toxicity Test with Marine Diatom (Skeletonema
costatum): Lab Project Number: 108A-140. Unpublished study prepared by Wildlife Int'l Ltd.
41 p.
42503706 Thompson, S. (1992) Simazine: AFive-day Toxicity Test with Freshwater Alga (Selenastrum
capricornutum): Lab Project Number: 108A-141. Unpublished study prepared by Wildlife Int'l
Ltd. 41 p.
42503707 Thompson, S. (1992) Simazine: A Five-day Toxicity Test with Freshwater Diatom (Navicula
Pelliculosa): Lab Project Number: 108A-138. Unpublished study prepared by Wildlife Int'l
Ltd. 41 p.
42503708 Das, Y. (1989) Photodegradation of (Triazine(U)-carbon 14) Simazine in Aqueous Solution
Buffered at pH 7 under Artificial Sunlight: Lab Project Number: 89040. Unpublished study
prepared by Innovative Scientific Services, Inc. 89 p.
42503709 Schabacker, D. (1992) Response to the USEPA Request for Additional Information Regard ing
163-1 Mobility Studies of Simazine and G-30414: Lab Project Number: ABR-92059.
Unpublished study prepared by CIBA-GEIGY Corp. 194 p.
42503710 Doyle, R. (1992) Aqueous Solubility of G-28279: Lab Project Number: VTC-9224.
Unpublished study prepared by IIT Research Institute. 83 p.
42503711 Doyle, R. (1992) Aqueous Solubility of G-30414: Lab Project Number: VTC-9225.
Unpublished study prepared by IIT Research Institute. 82 p.
42503712 Doyle, R. (1992) Aqueous Solubility of G-28273: Lab Project Number: VTC-9223.
Unpublished study prepared by IIT Research Institute. 106 p.
42518900 CIBA-GEIGY Corp. (1992) Submission of supplemental environmental residue data under
FIFRA 6(a)2. Transmittal of 1 study.
42518901 Stumpf, K. (1992) Letter Sent to R. Taylor dated Oct. 13, 1992: Supplemental Report of
Findings of CIBA-GEIGY Chemicals in Surface Water--Maryland. 3 p.
42555500 OXON Italia S.p.A. (1992) Submission of Product Chemistry Data in Support of Registration
Standard for Simazine. Transmittal of 1 study.
42555501 Clark, A.P. (1992) Stability Studies for Simazine: Lab Project Number: 3145-F: SPONSOR.
Unpublished study prepared by Midwest Research Institute. 19 p.
42566600 Ciba-Geigy (1992) Submission of non-target phytoxicity and mutagenicity data in support of
Data Call-In for Simazine. Transmittal of 2 studies.
42566601 Hertner, T. (1992) Structural Chromosomal Aberration Test Micronucleus Test, Mouse:
Simazine Technical: Lab Project Number: 921086. Unpublished study prepared by Ciba-Geigy
Limited. 44 p.
42566602 Chetram, R. (1992) Tier 2 Seed Germination Non-target Phytotoxicity Study Using Simazine:
Lab Project Number: 92057. Unpublished study prepared by Pan-Agricultural Labs, Inc. 99 p.
42583100 CIBA-GEIGY Corp. (1992) Submission of product chemistry data of Atrazine, Ametryn,
Cyromazine, Prometryn, Prometon, Simazine in responsse to HCB and PCB data call-in
notification. Transmittal of 6 studies.
42583106 Lail, L.; Verma, M. (1992) Product Chemistry: Technical Simazine: Lab Project Number: PC-
92-036. Unpublished study prepared by CIBA-GEIGY Corp. 19 p.
42592100 Ciba-Geigy Corp. (1992) Submission of residue data in support of FIFRA 6(a)(2) requirements
for Atrazine, Simazine, Metolachlor, and Cyanazine. Transmittal of 1 study.
42592101 Stumpf, K. (1992) Letter Sent to R. Taylor Dated Dec. 8, 1992 concerning results of continued
monitoring at Hoover Dam, Columbus, Ohio. Prepared by Ciba-Geigy Corp. 3 p.
42592400 CIBA-GEIGY Corp. (1992) Submission of environmental fate data under FIFRA 6(a)(2) for
Atrazine, Simazine, Metolachlor, and Metalaxyl. Transmittal of 1 study.
42592401 Stumpf, K. (1992) Letter Sent to R. Taylor dated Dec. 8, 1992: Report on Ground Water
Monitoring Program in Wisconsin (Atrazine, Simazine, Metolachlor, Metalaxy 1). Prepared by
Ciba-Geigy Corp. 3 p.
42634600 Ciba-Geigy Corp. (1993) Submission of toxicity data in support of the data call-in for
Simazine. Transmittal of 4 studies.
42634601 Sova, J. (1993) Simazine Technical: Response to the EPA Review of a Dermal Sensitization
Study in Guinea Pigs: Supplemental to MRID 41184501. Unpublished study prepared by Ciba-
Geigy Corp. 26 p.
Page 229 of 266
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42634602 Wetzel, L. (1993) Simazine Technical: A Supplement to Teratology Study in Rats: MRID
40614403. Unpublished study prepared by Ciba-Geigy Corp. 30 p.
42634603 Chetram, R. (1993) Simazine: Tier 2 Seedling Emergence Nontarget Phytotoxicity Study
Using Simazine: Lab Project Number: 92058. Unpublished study prepared by Ciba-Geigy
Corp. 218 p.
42634604 Chetram, R. (1993) Simazine: Tier 2 Vegetative Vigor Nontarget Phytotoxicity Study Using
Simazine: Lab Project Number: 92059. Unpublished study prepared by Ciba-Geigy Corp. 238
_P_
42644900 Ciba-Geigy (1993) Supplemental submission of residue data in support of FIFRA 6(a)(2)
requirements for Atrazine, Simazine, Prometon, Metolachlor, and Chlorotriazine metabolites.
Transmittal of 1 study.
42644901 Stumpf, K. (1993) Letter Sent to R. Taylor dated Jan. 4, 1993 with attached report as a follow-
up to earlier monitoring (Atrazine, Simazine, Prometon, Metolachlor, Chlorotriazine) by the
Maryland Dept. of the Environment. Prepared by Ciba-Geigy. 3 p.
42654200 Oxon Italia S.p.A. (1992) Submission of product chemistry data in support of the registration
of Simazine technical. Transmittal of 1 study.
42654201 Ciocca, P. (1992) Product Chemistry: Simazine Technical. Unpublished study prepared by
Oxon Italia S.p.A. 110 p.
42658600 Ciba-Geigy Corp. (1993) Submission of residue data in support of FIFRA 6(a)2 requirement
for atrazine/ametryn/simazine. Transmittal of 1 study.
42658601 Stumpf, K. (1993) Letter sent to R. Taylor dated Feb. 4, 1993: Reporting results from an
ongoing ground water monitoring study done in cooperation with the Hawaiian Sugar Planters'
Association. Prepared by Ciba-Geigy Corp. 3 p.
42662400 Ciba-Geigy Corp. (1993) Submission of environmental data in support of the simazine
registration standard. Transmittal of 1 study.
42662401 Swigert, J. (1992) Simazine: A 5 -Day Toxicity Test with the Freshwater Alga (Anabaena Flos-
Aquae): Lab Project Number: 108A-139. Unpublished study prepared by Wildlife
International Ltd. 43 p.
42692800 Ciba-Geigy (1993) Submission of residue data in support of the FIFRA 6(a)2 requirement for
atrazine, cyanazine, metolachlor and simazine. Transmittal of 1 study.
42692801 Stumpf, K. (1993) Letter Sent to R. Taylor dated March 3, 1993: Concerning submission of
requested reports on ground water detections in Maine. Prepared by Ciba-Geigy Corp., Ag.
Div. 21 p.
42693100 Ciba-Geigy (1993) Submission of residue data in support of the FIFRA 6(a)2 requirement for
prometon, atrazine, and simazine. Transmittal of 1 study.
42693101 Stumpf, K. (1993) Letter Sent to R. Taylor dated March 3, 1993: Concerning submission of
requested reports on ground water detections in Texas and California. Prepared by Ciba-Geigy
Corp., Ag. Div. 17 p.
42714200 Ciba-Geigy Corp. (1993) Submission of environmental fate data in support of FIFRA 6(a)(2)
requirements of Atrazine, Simazine, Metolachlor, Prometon, and Propazine. Transmittal of 1
study.
42714201 Stumpf, K. (1993) Letter Sent to R. Taylor dated March 26, 1993 concerning Wisconsin
ground water monitoring program. Prepared by Ciba-Geigy Corp. 3 p.
42739100 Ciba-Geigy (1993) Submission of Residue and Environmental Fate Data in Support of
Registration for Simazine. Transmittal of 2 Studies.
42739101 Spare, W. (1993) Photodegradation of (carbon 14)-Simazine on Soil Under Artificial Sunlight:
Lab Project Number: 12206: 142-92. Unpublished study prepared by Agrisearch Inc. 157 p.
42739102 Senzel, A. (1992) Simazine-Sample Storage Interval Summary: Lab Project Number: ABR-
92018: 108987. Unpublished study prepared by Ciba-Geigy, Residue Chemistry Department,
Ciba Plant Protection. 91 p.
42751500 Ciba-Geigy Corp. (1993) Submission of residue data in support of the FIFRA 6(a)(2)
requirements for atrazine, chlorothalonil, diazinon, metolachlor, prometryn and simazine.
Transmittal of 1 study.
42751501 Stumpf, K. (1993) Letter Sent to R. Taylor dated April 20, 1993: sampling for pesticide
residues in California well water. Prepared by Ciba-Geigy Corp. 32 p.
Page 23 Oof 266
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42751800 Ciba-Geigy Corp. (1993) Submission of supplemental product chemistry data in support of the
registration standard for simazine. Transmittal of 1 study.
42751801 Jackson, W. (1993) Technical Simazine: Supplement to Product Chemistry. Unpublished study
prepared by Ciba Geigy Corp. 19 p.
42881300 Ciba-Geigy Corp. (1993) Submission of residue data in support of the FIFRA 6(a)(2)
requirements for atrazine, simazine, metolachlor, metalaxyl. Transmittal of 1 study.
42881301 Stumpf, K. (1993) Letter Sent to R. Taylor dated Aug. 10, 1993: (Atrazine, simazine,
metolachlor, metalaxyl, and chlorotriazine metabolites found in Wisconsin ground water).
Prepared by Ciba-Geigy Corp. 3 p.
42923000 DuPont Agricultural Products (1993) Submission of Residue Data in Support of FIFRA 6(a)(2)
for Cyanazine, Simazine and Atrazine. Transmittal of 1 Study.
42923001 Catka, T. (1993) Letter Sent to Office of Pesticide Programs dated Sep. 9, 1993 concerning
Illinois' 1992 pesticide residue water monitoring program. Prepared by DuPont Agricultural
Products. 8 p.
42926800 Ciba-Geigy Corp. (1993) Submission of Environmental Fate data for Simazine in Support of
Reregistration. Transmittal of 1 Study.
42926801 Peters, G. (1993) Simazine: Response to the Review of the Tier II Nontarget Aquatic Plant
Growth and Reproduction Study, "A Five-Day Toxicity Test With the Freshwater Alga
(Anabaena flos-aque)". Unpublished study prepared by Ciba Geigy Corp., Plant Protection. 17
_£
42935900 Ciba-Geigy Corp. (1993) Submission of Environmental Fate Data in Support of FIFRA 6(a)(2)
for Atrazine, Simazine and Metolachlor. Transmittal of 1 Study.
42935901 Stumpf, K. (1993) Letter Sent to Robert Taylor Dated 9/17/93 Providing Copies of Surface
Water Monitoring Reports from the St. Louis County Water Co. Unpublished study prepared
by Ciba-Geigy Corp. 12 p.
42972300 Oxon Italia S.p.A (1993) Submission of Product Chemistry Data in Support of Simazine
Technical Registration Standard. Transmittal of 1 study.
42972301 Clark, A. (1993) Stability Studies for Simazine: Addendum: Final Report: Lab Project
Number: 3145-F. Unpublished study prepared by Midwest Research Institute. 13 p.
42975800 Ciba-Geigy Corp. (1993) Submission of Environmental Fate Data in Support of FIFRA 6(a)(2)
Requirements for Atrazine, Simazine, Metolachlor, and Chlorotriazine Metabolites.
Transmittal of 1 study.
42975801 Stumpf, K. (1993) Letter Sent to R. Taylor dated October 13, 1993: Wisconsin DATCP-
ground water monitoring program. Prepared by Ciba-Geigy Corp. 3 p.
42975900 Ciba-Geigy Corp. (1993) Submission of Environmental Fate Data in Support of FIFRA 6(a)(2)
Requirements for Atrazine, Simazine, Metolachlor, and Cyanazine. Transmittal of 1 study.
42975901 Stumpf, K. (1993) Letter sent to R. Taylor dated October 13, 1993: Findings of Ciba chemicals
in ground water Dane Co., WI. Prepared by Ciba-Geigy Corp. 2 p.
43004500 Ciba-Geigy Corp. (1993) Submission of Soil/Aquatic Metabolism Data for Simazine in
Support of Data Call-in Reregistration. Transmittal of 2 Studies.
43004501 Cohen, S. (1993) Aerobic Soil Metabolism of Simazine: Lab Project Number: ME 9100139:
151-91: 93-8-4894. Unpublished study prepared by Pittsburgh Environmental Research Lab.,
Inc., Univ. of Pittsburgh Applied Research Center. 249 p.
43004502 Burton, S. (1993) Aerobic Aquatic Metabolism of (carbon-14)-Simazine: Amended Final
Report: Lab Project Number: 9061-92: 152-91: 93-8-4894. Unpublished study prepared by
Stillmeadow, Inc. 230 p.
43017200 Ciba-Geigy Corp. (1993) Submission of additional ground water residue data in support of
FIFRA 6(a)(2) requirements for atrazine. Transmittal of 1 study.
43017201 Ciba-Geigy Corp. (1993) Summary-FIFRA 6(a)(2) Reporting Ground Water-Hawaii.
Unpublished study. 2 p.
43017300 Ciba-Geigy Corp. (1993) Submission of supplemental ground water residue data in support of
FIFRA 6(a)(2) requirements for atrazine. Transmittal of 1 study.
43017301 Ciba-Geigy Corp. (1993) Summary -FIFRA 6(a)(2) Reporting_Ground Water-Virginia.
Unpublished study. 2 p.
Page 231 of 266
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43017600 Ciba-Geigy Corp. (1993) Submission of ground water residue data in support of FIFRA 6(a)(2)
requirements for atrazine. Transmittal of 1 study.
43017601 Ciba-Geigy Corp. (1993) Summary--FIFRA 6(a)(2) Reporting Ground Water-Florida.
Unpublished study. 2 p.
43026400 Oxon Italia (1993) Submission of product chemistry data in support of registration standard for
simazine. Transmittal of 1 study.
43026401 Ciocca, P. (1993) Simazine Technical: Product Chemistry. Unpublished study prepared by
Oxon Italia S.p.A. 12 p.
43029700 Ciba-Geigy Corp. (1993) Submission of Toxicity Data in Support of Simazine Data Call-in
(0070). Transmittal of 1 Study.
43029701 Hart, S. (1993) Simazine Technical: 104-Week Oral Chronic Toxicity and Carcmogemcity
Study in Rats (Ovarian Re-evaluation): Final Report: Lab Project Number: F-00181.
Unpublished study prepared by Ciba-Geigy Corp. 54 p.
43054100 OXON ITALIA S.p.A (1993) Submission of Product Chemistry Data for Simazine and
Atrazine in Support of Data Call-In for Reregistration. Transmittal of 1 Study.
43054101 Duker, G. (1993) Analytical Determination of Hexachlorobenzene in Active Ingredients of
Pesticides: Atrazine & Simazine: Lab Project Number: NA 921457/1. Unpublished study
prepared by NATEC Institut. 75 p.
43054200 Oxon Italia S. p. A. (1993) Submittal of Product Chemistry Data in Response to the Atrazine
Data Call-in. Transmittal of 1 study.
43054201 Duker, G. (1993) Analytical Determination of Hexachlorobenzene in Active Ingredients of
Pesticides: Lab Project Number: NA 921457/1. Unpublished study prepared by Natec Institut.
75 p.
43056700 Ciba-Geigy Corp. (1993) Submission of Residue Data in Support of FIFRA 6(a)(2) for
Atrazine, Simazine, and Ametryn. Transmittal of 1 Study.
43056701 Ciba-Geigy Corp. (1993) Summary-FIFRA 6(a)(2) Reporting: Ground Water-Hawaii:
Reissued Report. Unpublished study. 2 p.
43078200 Ciba-Geigy Corp. (1994) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Atrazine, Simazine, metolachlor, and Prometon. Transmittal of 2 Studies.
43078201 Ciba-Geigy Corp. (1993) Summary-FIFRA 6(A)(2) Reporting: Ground Water-Pennsylvania:
(Atrazine): Lab Project Number: 174-91-PA-A: 174-91, PART A: 174-91, PART B.
Unpublished study. 2 p.
43079400 Oxon Italia S.P.A. (1993) Submission of Product Chemistry Data in Support of Registration
Standard for Simazine. Transmittal of 1 study.
43079401 Duker, G. (1993) Analytical Determination of Pentachlorobenzene in Active Ingredients of
Pesticides: Final Report: Lab Project Number: NA/921457/2. Unpublished study prepared by
NATEC Institute. 71 p.
43079600 Oxon Italia S.p.A. (1993) Submission of Product Chemistry Data in Support of Registration of
Atrazine Technical and Simazine Technical. Transmittal of 1 study.
43079601 Duker, G. (1993) Analytical Determination of Pentachlorobenzene in Active Ingredients of
Pesticides (Atrazine and Simazine): Final Report: Lab Project Number: NA/921457/2.
Unpublished study prepared by NATEC Institut. 69 p.
43117300 Drexel Chemical Co. (1994) Submittal of Product Chemistry Data in Support of Registration
forDrexel Simazine Technical. Transmittal of 1 study.
43117301 Handy, R. (1994) Product Identity and Composition: Simazine Technical. Unpublished study
prepared by Drexel Chemical Co. 58 p.
43131600 Ciba-Geigy Corp. (1994) Submission of residue data in support of FIFRA 6(a)(2) requirements
for atrazine, simazine, prometon, metolachlor, and chlorotriazine. Transmittal of 2 studies.
43131601 Stumpf, K. (1994) Summary-FIFRA 6(a)(2) Reporting Ground Water-West Virginia: Lab
Project Number: 174/91/WV/A: 174/91: 91/01. Unpublished study prepared by Ciba-Geigy
Corp. 2 p.
43131602 Stumpf, K. (1994) Summary-FIFRA 6(a)(2) Reporting Ground Water-West Virginia: Lab
Project Number: 174/91/WV/A: 174/91: RS/WM/034/93. Unpublished study prepared by
Ciba-Geigy Corp. 2 p.
Page 232 of 266
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43141300 Ciba-Geigy Corp. (1994) Submission of ground water residue data in support of FIFRA 6(a)(2)
requirements for atrazine, metolachlor, and prometon. Transmittal of 1 study.
43141301 Stumpf, K. (1994) Summary: FIFRA 6(a)(2) Reporting Ground Water: Pennsylvania: Lab
Project Number: 174/91/PA: 91/01. Unpublished study prepared by Ciba-Geigy Corp. 4 p.
43141500 Ciba-Geigy Corp. (1994) Submission of ground water residue data in support of FIFRA 6(a)(2)
requirements for atrazine, simazine, metolachlor, and prometon. Transmittal of 1 study.
43141501 Stumpf, K. (1994) Summary: FIFRA 6(a)(2) Reporting Ground Water: West Virginia: Lab
Project Number: 174/91/WV/A: 91/01. Unpublished study prepared by Ciba-Geigy Corp. 2 p.
43159000 Ciba-Geigy Corp. (1994) Submittal of Metabolism and Worker Exposure Data in Support of
PCI of Simazine. Transmittal of 2 studies.
43159001 Larson, J. (1994) (carbon 14)-Simazine: Nature of the Residue in Corn: Lab Project Number:
HWI 6117-210: 69-92. Unpublished study prepared by Hazleton Wisconsin, Inc. 203 p.
43159002 Lunchick, C. (1994) Assessment of Worker Exposure for Simazine EC, WP, and WDG
Formulations Using the Pesticide Handlers Exposure Database: Lab Project Number: 179-92.
Unpublished study prepared by Jellinek, Schwartz & Connolly, Inc. 56 p.
43174300 Drexel Chemical Co. (1994) Submission of product chemistry data in support of registration
forDrexel Simazine Technical. Transmittal of 1 study.
43174301 Handy, R. (1994) Analysis and Certification of Product Ingredients Simazine Technical.
Unpublished study prepared by Drexe 1 Chemical Co. 160 p.
43175100 Ciba-Geigy Corp. (1994) Submittal of Residue Data in Support of FIFRA 6(a)(2) requirements
for atrazine, simazine, prometon, metolachlor. Transmittal of 1 study.
43175101 Stumpf, K. (1994) Summary-FIFRA 6(A)(2) Reporting Ground Water-Indiana: Atrazine,
Simazine, Prometon and Metolachlor: Lab Project Number: 174-91-IN-A: 174-91: 91-01.
Unpublished study prepared by Ciba-Geigy Corp. 2 p.
43200300 Ciba-Geigy Corp. (1994) Submission of residue data in support of the FIFRA 6(a)(2)
requirements for atrazine and simazine. Transmittal of 1 study.
43200301 Stumpf, K. (1994) Letter Sent to Office of Pesticide Programs dated April 12, 1994: Regarding
the results of well monitoring for atrazine and simazine in California. Prepared by Ciba-Geigy
Corp. 10 p.
(a)(2) requirement
43200700 Ciba-Geigy Corp. (1994) Submission of residue data in support of FIFRA (
for Simazine. Transmittal of 1 study.
43200701 Stumpf, K. (1994) Letter Sent to Office of Pesticide Programs Dated 4/12/94 concerning well
contamination with simazine in Sebring, FL. Prepared by Ciba-Geigy Corp. 1 p.
43224100 OXON Italia S.p.A. (1994) Submittal of Product Chemistry Data in Support of Reregistration
of Simazine Technical. Transmittal of 1 study.
43224101 Clark, A. (1992) Stability Studies for Simazine: Lab Project Number: 3145-F. Unpublished
study prepared by Midwest Research Institute. 229 p.
43226400 Ciba-Geigy Corp. (1994) Submittal of Ground Water Monitoring Data in Support of
Reregistration of Simazine. Transmittal of 2 studies.
43226401 Balu, K. (1994) Summary of Simazine Detections in Ground Water: Supplement: Lab Project
Number: ABR-94017: 108946. Unpublished study prepared by Ciba-Geigy Corp. 89 p.
43226402 Holden, P.; Eiden, C. (1994) Ciba/State Ground-Water Monitoring Study for Simazine and its
Major Degradation Products in the United States: First Progress Report: Lab Project Number:
242.02: CIGNC01E-5: CIGNC01E-6. Unpublished study prepared by Ciba-Geigy Corp.,
Waterbome Environmental, Inc., Alta Analytical Laboratory, Inc. 99 p.
43250100 Ciba-Geigy Corp. (1994) Submission of environmental fate data in support of the FIFRA
6(a)(2) requirements for atrazine, simazine, prometon and metolachlor. Transmittal of 1 study.
43250101 Ciba-Geigy Corp. (1994) Summary-FIFRA 6(a)(2) Reporting Ground Water-West Virginia:
Atrazine, Simazine, Prometon, Metolachlor: Lab Project Number: RS-WM-034-93: 22: 23.
Unpublished study prepared by Ciba Labs. 2 p.
43270400 Oxon Italia S.p.A. (1994) Submission of Product Chemistry Data for Simazine Technical in
Support of Registration Standard. Transmittal of 1 study.
43270401 Lari, A. (1994) Simazine Technical: Product Chemistry. Unpublished study prepared by Oxon
Italia S.p.A. 13 p.
Page 23 3 of 266
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43305300 Ciba-Geigy Corp. (1994) Submission of residue data in support of FIFRA 6(A)(2) requirement
for Atrazine, Simazine, Prometon and Metolachlor. Transmittal of 1 study.
43305301 Ciba-Geigy Corp. (1994) Summary-FIFRA 6(a)(2) Reporting: Ground Water-West Virginia:
Atrazine, Simazine, Prometon and Metolachlor. Unpublished study. 3 p.
43314600 Oxon Italia S.p.A. (1994) Submission of product chemistry data in support of the registration
standard for simazine. Transmittal of 1 study.
43314601 Clark, A. (1992) Determination of Corrosion Characteristics for Simazine: Final Report: Lab
Project Number: 3145-F(03): Unpublished study prepared by Midwest Research Institute. 10
_P_
43326400 Ciba-Geigy Corp. (1994) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Simazine. Transmittal of 1 Study.
43326401 Stumpf, K. (1994) Letter sent to J. Miller dated July 29, 1994: Simazine ground water
monitoring in California. Prepared by Ciba-Geigy Corp. 3 p.
43336000 Ciba-Geigy Corp. (1994) Submission of residue data in response to data call-in for simazine
registration standard. Transmittal of 3 studies.
43336001 Larson, J. (1994) (Carbon 14) Simazine: Uptake and Metabolism of Simazine in Field
Rotational Crops Following Corn Treated at a Rate of 2.0 Ib. ai/Acre: Lab Project Number:
HWI/6463/100: 1577 92. Unpublished study prepared by Hazleton Wisconsin, Inc. 249 p.
43336002 Burnett, T.; Bateman, C. (1994) (Carbon 14) Simazine: Nature of the Residues in Citrus: Lab
Project Number: 92115: 73-92. Unpublished study prepared by Pan-Agricultural Labs, Inc.
143 p.
43336003 Larson, J. (1994) (Carbon 14) Simazine: Nature of the Residues in Apples: Lab Project
Number: HWI/6463/104: 140/93. Unpublished study prepared by Hazleton Wisconsin, Inc.
194 p.
43345900 US EPA (1994) Submission of Administrative Record for Simazine (Case 0070). Transmittal
of 1 Study.
43345901 US EPA (1994) Administrative Record of the Special Review of Simazine (Case 0070).
Unpublished Compilation (with Confidential Attachment). 1495 p.
43348500 Ciba-Geigy Corp. (1994) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Atrazine, Simazine, Prometon, and Metolachlor. Transmittal of 1 Study.
43348501 Ciba-Geigy Corp. (1994) Summary-FIFRA 6(a)(2) Reporting Surface Water-Maryland: Lab
Project Number: RS-WM-003-94. Unpublished study. 2 p.
43351700 Monsanto Co. (1994) Submission of Residues in the Environment Data in Support of FIFRA
6(a)(2) for Acetochlor, Atrazine, and Alachlor. Transmittal of 1 Study.
43351701 Weppelman, R. (1994) Letter sent to Office of Pesticide Programs dated August 25, 1994
concerning a sample of water from the Platte River. Prepared by Monsanto Co. 2 p.
43373800 Ciba-Geigy Corp. (1994) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Atrazine, Simazine, Prometon, Ametryn, and Metolachlor. Transmittal of 1
Study.
43373801 Ciba-Geigy Corp. (1994) Summary-FIFRA 6(a)(2) Reporting Ground Water-Florida: Lab
Project Number: 130-93: 174-91: 91-01. Unpublished study. 3 p.
43401800 Ciba-Geigy Corp. (1994) Submission of Fate in Plants Data in Support of Simazine
Registration Standard. Transmittal of 2 Studies.
43401801 Larson, J. (1994) (Carbon 14)-Simazine: Nature of the Residue in Grapes: Lab Project
Number: HWI 6463-106: 139-93. Unpublished study prepared by Hazleton Wisconsin, Inc.
177 p.
43422500 Ciba-Geigy Corp. (1994) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Atrazine and Simazine. Transmittal of 4 studies.
43422501 Balu, K. (1994) Ciba Ground Water Monitoring Study: Quarterly 6(a)(2) Report: April-
September, 1994: Atrazine/State Ground Water Monitoring Study for Atrazine and Its Major
Degradation Products in the United States: Lab Project Number: 174-91. Unpublished study
prepared by Ciba-Geigy Corp. 13 p.
Page 234 of 266
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43422502 Balu, K. (1994) Ciba Ground Water Monitoring Study: Quarterly 6(a)(2) Report: March-
September, 1994: Retrospective Groundwater Monitoring Study for Atrazine (2-Chloro-
4methylamino-6-isopropylamino-l,3,5-triazine ) and Its Major Metabolites on Turf Sites in
Florida: Lab Project Number: 130-93. Unpublished study prepared by Ciba-Geigy Corp. 7 p.
43422503 Balu, K. (1994) Ciba Ground Water Monitoring Study: Quarterly 6(a)(2) Report: August-
October, 1994: Ciba/State Groundwater Monitoring Study for Simazine and Its Major
Degradation Products in the United States: Lab Project Number: 151-92. Unpublished study
prepared by Ciba-Geigy Corp. 3 p.
43422504 Balu, K. (1994) Ciba Surface Water Monitoring Study: Quarterly 6(a)(2) Report: July-August,
1994: Analysis of Residue Samples from Customer Service, Technical Service, and Special
Projects by the Analytical Resources Laboratory Group: Lab Project Number: 91-01.
Unpublished study prepared by Ciba-Geigy Corp. 3 p.
43433000 Ciba-Geigy Corp. (1994) Submittal of Product Chemistry and Toxicology Data in Support of
Reregistration Eligibility Document for Boric Acid and/or Salts Containing Product Pramitol
5PS. Transmittal of 7 studies.
43433001 McCain, P. (1994) Pramitol 5PS: Product Chemistry: Lab Project Number: PC/94/017.
Unpublished study prepared by Ciba-Geigy Corp. 84 p.
43433002 Kuhn, J. (1994) Acute Oral Toxicity study in Rats: Pramitol 5PS: Final Report: Lab Project
Number: 1287/94. Unpublished study prepared by Stillmeadow, Inc. 29 p.
43433003 Kuhn, J. (1994) Acute Dermal Toxicity study in Rabbits: Pramitol 5PS: Final Report: Lab
Project Number: 1288/94. Unpublished study prepared by Stillmeadow, Inc. 17 p.
43433004 Holbert, M. (1994) Acute Inhalation Toxicity study in Rats: Pramitol 5PS: Final Report: Lab
Project Number: 1289/94. Unpublished study prepared by Stillmeadow, Inc. 21 p.
43433005 Kuhn, J. (1994) Primary Eye Irritation study in Rabbits: Pramitol 5PS: Final Report: Lab
Project Number: 1290/94. Unpublished study prepared by Stillmeadow, Inc. 19 p.
43433006 Kuhn, J. (1994) Primary Dermal Irritation study in Rabbits: Pramitol 5PS: Final Report: Lab
Project Number: 1291/94. Unpublished study prepared by Stillmeadow, Inc. 14 p.
43433007 Kuhn, J. (1994) Dermal Sensitization study in Guinea Pigs: Pramitol 5PS: Final Report: Lab
Project Number: 1292/94. Unpublished study prepared by Stillmeadow, Inc. 20 p.
43488300 Ciba-Geigy Corp. (1994) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Atrazine and Simazine. Transmittal of 3 Studies.
43488301 Holden, P.; Johnson, L. (1994) Ciba/State Ground-Water Monitoring Study for Simazine and
Its Major Degradation Products in the United States: Second Progress Report: Lab Project
Number: 151-92: 242.02: CIGNC01E-5. Unpublished study prepared by Ciba Crop Protection;
Alta Analytical Labs, Inc.; and Waterborne Environmental, Inc. 51 p.
43496700 Ciba-Geigy Corp. (1994) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Atrazine. Transmittal of 1 Study.
43496701 Stumpf, K. (1994) Letter sent to Robert Taylor dated December 20, 1994: Cooperative
monitoring for atrazine in Kansas: (Summary--FIFRA 6(a)(2) reporting ground water—
Kansas). Prepared by Ciba-Geigy Corp. 3 p.
43496800 Ciba-Geigy Corp. (1994) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Simazine. Transmittal of 1 Study.
43496801 Stumpf, K. (1994) Letter sent to JoAnne Miller dated December 20, 1994: Cooperative
monitoring for simazine in Florida: (Summary--FIFRA 6(a)(2) reporting ground water—
Florida). Prepared by Ciba-Geigy Corp. 3 p.
43497100 Ciba-Geigy Corp. (1994) Submission of Pesticide Use and Toxicology Data in Support of
FIFRA 6(a)(2) for Triazmes. Transmittal of 1 Study.
43497101 Parshley, T. (1994) Letter sent to Joseph Bailey dated December 22, 1994: Information
requested for triazines special review OPP -30000-60: thiazine resistance, nonperformance, rat
chronic toxicity/oncogenicity data. 2 p.
43506800 Ciba-Geigy Corp. (1995) Submission of Metabolism Data in Support of the Simazine
Registration Standard. Transmittal of 1 Study.
43506801 Simoneaux, B. (1994) Metabolism of (Triazine-(carbon 14))-Hydroxysimazine in Lactating
Goats: Lab Project Numbers ABR-94059: 132-93: F00180. Unpublished study prepared by
Ciba-Geigy Corp. 240 p.
Page 23 5 of 266
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43520700 Ciba-Geigy Corp. (1995) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Atrazine, Simazine, Prometryn, Prometon, Metolachlor, and Ametryn.
Transmittal of 1 Study.
43520701 Cheung, M. (1995) Ciba Surface Water Monitoring Study: Annual 6(a)(2) Report: Analysis of
Residue Samples from Customer Service, Technical Service, and Special Projects by the
Analytical Resources Laboratory Group: (in Maryland): Lab Project Number: 91-01.
Unpublished study prepared by Ciba-Geigy Corp. 5 p.
43576900 Ciba-Geigy Corp. (1995) Submission of Hazard to Non-target Animals Data in Support of
Simazine Reregistration. Transmittal of 2 Studies.
43576901 Beavers, I; Foster, I; Mitchell, L.; et al. (1994) Simazine Technical: A Reproduction Study
with the Mallard: Lab Project Number: 108-356. Unpublished study prepared by Wildlife
International Ltd. 184 p.
43576902 Peters, G. (1995) Supplement to the Report, Simazine Technical: A Reproduction Study with
the Mallard: Lab Project Number: 108-356. Unpublished study prepared by KBN Engineering
& Applied Sciences, Inc. and Wildlife International Ltd. 16 p
43581700 Ciba-Geigy Corp. (1995) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Simazine. Transmittal of 1 Study.
43581701 Stumpf, K. (1995) Letter sent to J. Miller dated March 6, 1995: Finding of simazine in ground
water, North Carolina interagency ground water study. Prepared by Ciba-Geigy Corp. 5 p.
43591700 E.I. du Pont de Nemours & Co. (1995) Submission of Pesticide Fate & Residues in the
Environment and Exposure/Risk to Non-Target Organisms Data in Support of the Atrazine,
Simazine, and Cyanazine Registration Standards. Transmittal of 13 Studies.
43591709 US Geological Survey. (1994) Herbicides and nitrate in near-surface aquifers in the
midcontinental United States, 1991: Water-Supply Paper 2413. Washington, D.C.: US
Government Printing Office. 40 p.
43598600 Ciba-Geigy Corp. (1995) Submission of Toxicity, Fate and Residues in the Environment, and
Exposure/Risk to Non-Target Organisms Data in Support of the Atrazine and Simazine Special
Review PD-1. Transmittal of 44 Studies.
43598606 Jack, L. (1994) The in vitro Percutaneous Absorption of Formulated (U-(carbon 14))-Triazine
G 30027 (Atrazine) and (U-(carbon 14))-Triazine G 27692 (Simazine) Through Human and
Rat Abdominal Epidermis: Lab Project Number: IRI 154697: 10702: 154697. Unpublished
study prepared by Inveresk Research Int'l. Ltd. 189 p.
43598610 Johnson, E. (1993) The Effects of Representative Groundwater Pesticides on Reproduction and
in utero Development of Experimental Animals: Lab Project Number: 311U-4349-16:
356/311U—3698. Unpublished study prepared by Ciba-Geigy Corp. 19 p.
43598611 Stevens, J.; Breckenridge, C.; Wetzel, L; et al. (1994) Hypothesis for mammary tumorigenesis
in Sprague-Dawley rats exposed to certain triazine herbicides. Journal of Toxicology and
Environmental Health 43:139-153.
43598614 Eldridge, J.; Fleenor-Heyser, D.; Extrom, P.; et al. (1994) Short-term effects of chlorotriazines
on estrus in female Sprague-Dawley and Fischer 344 rats. Journal of Toxicology and
Environmental Health 43:155-167.
43598616 Tennant, M.; Jerome, W.; Eldridge, J. (1993) Ultrastructural changes in rat hypothalamic
arcuate nucleus following long-Term diaminochlorotriazine feeding. Steroid Biochemistry
(Life Sci. Adv.) 12:21-26.
43598617 Tennant, M.; Hill, D.; Eldridge, J.; et al. (1994) Possible antiestrogenic properties of chloro-s-
triazines in rat uterus. Journal of Toxicology and Environmental Health 43:183-196.
43598618 Tennant, M.; Hill, D.; Eldridge, J.; et al. (1994) Chloro-s-triazine antagonism of estrogen
action: Limited interaction with estrogen receptor binding. Journal of Toxicology and
Environmental Health 43:197-211.
43598619 Safe, S.; Chen, L; Liu, H.; et al. (1995) Failure of Atrazine and Simazine to Induce Estrogenic
Responses in MCF-7 Human Breast Cancer Cells. Unpublished study prepared by Texas A&M
Univ.; and Univ. of Western Ontario. 25 p.
43598620 Simpkins, J. (1995) Evaluation of a Hormonal Mechanism for Mammary Carcinogenesis of the
Chlorotriazine Herbicides; Consensus Panel Report. Unpublished study prepared by Univ. of
Florida. 44 p.
Page 23 6 of 266
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43598626 Sathiakumar, N.; Delzell, E.; Cole, P. (1995) Mortality Among Workers at Two Tnazine
Herbicide Manufacturing Plants. Unpublished study prepared by University of Alabama (at
Birmingham). 31 p.
43598634 Clarkson, J.; Golden, K. (1995) Human Exposure to Atrazine and Simazine Via Ground and
Surface Drinking Water: Lab Project Number: 2852.0410. Unpublished study prepared by
Ciba-Geigy Corp. 1350 p.
43598640 Lamb, J.; Wilkinson, C.; Simpkins, J.; et al. (1995) Weight of the Evidence on the Oncogenic
Potential of Simazine: Consensus Panel Report. Unpublished study prepared by Jellinek,
Schwartz & Connolly, Inc. 35 p.
43598641 Wurz, R. (1995) Dietary Risk Exposure Assessment for Simazine: Lab Project Number: ABR-
94022. Unpublished study prepared by Ciba-Geigy Corp. 44 p.
43598642 Selman, F. (1995) Summary of Assessment of Worker Exposure for Simazine in Response to
the U.S. Environmental Protection Agency Issuance of "The Triazine Herbicides Position
Document 1 Initiation of Special Review.": Lab Project Number: ABR-95042. Unpublished
study prepared by Ciba-Geigy Corp. lip.
43598643 Selman, F. (1995) Assessment of Worker Exposure for Simazine in Response to the U. S.
Environmental Protection Agency Issuance of "The Triazine Herbicides Position Document 1
Initiation of Special Review.": Lab Project Number: ABR-95030. Unpublished study prepared
by Ciba-Geigy Corp. 93 p.
43598644 Peters, G. (1995) Simazine Aquatic Exposure and Risk Assessment. Unpublished study
prepared by Ciba-Geigy Corp. 40 p.
43608800 Monsanto Co. (1995) Submission of Residue in the Environment Data in Support of FIFRA
6(a)(2) for Alachlor and Atrazine. Transmittal of 1 Study.
43608801 Weppelman, R. (1995) Letter sent to Office of Pesticide Programs dated April 6, 1995
transmitting a report from the Tennessee Dept. of Agriculture describing the results of their
ground water monitoring program for 1994. Prepared by Monsanto, The Agricultural Group. 7
_P_
43628000 Ciba-Geigy Corp. (1995) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Atrazine. Transmittal of 4 Studies.
43628001 Ciba Crop Protection (1995) Atrazine/State Ground Water Monitoring Study for Atrazine and
Its Major Degradation Products in the United States: Quarterly 6(a)(2) Report: January-March,
1995: Lab Project Number: 174-91. Unpublished study. 12 p.
43628003 Ciba Crop Protection (1995) Ciba/State Groundwater Monitoring Study for Simazine and Its
Major Degradation Products in the United States: Quarterly 6(a)(2) Report: January-March,
1995: Lab Project Number: 151-92. Unpublished study. 6 p.
43628004 Ciba Crop Protection (1995) Analysis of Residue Samples from Customer Service, Technical
Service, and Special Projects by the Analytical Resources Laboratory Group: Quarterly 6(a)(2)
Report: January-March, 1995: Lab Project Number: 91-01. Unpublished study. 3 p. Relates to
1002552 and 1003049 data on diskette.
43628100 Ciba-Geigy Corp. (1995) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Various Pesticides Registered to Ciba. Transmittal of 1 Study.
43628101 Shahane, A. (1994) Pesticide Detections in Surface Waters of Florida. Unpublished study
prepared by Florida Dept. of Agriculture and Consumer Services. 9 p.
43633400 E.I. du Pont de Nemours & Co., Inc. (1995) Submission of Toxicology and Residue Data in
Support of the Special Review for Atrazine, Simazine and Cyanazine. Transmittal of 5 Studies.
43633401 Heindel, J.; Chapin, R.; Gulati, D. et al. (1993) Assessment of the reproductive and
developmental toxicity of pesticide/fertilizer mixtures based on confirmed pesticide
contamination in California and Iowa groundwater. Fundamental and Applied Toxicology
22:605-621.
43658400 Ciba-Geigy Corp. (1995) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Atrazine, Metolachlor, Simazine, and Prometon. Transmittal of 1 Study.
43658401 Stumpf, K. (1995) Letter sent to Robert Taylor dated May 18, 1995 reporting findings of
atrazine, its metabolites metolachlor, simazine, and prometon in monitoring wells in Madison,
South Dakota. Prepared by Ciba-geigy Corp. 6 p.
Page 23 7 of 266
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43659500 Ciba-Geigy Corp. (1995) Submission of Pesticide Residues in the Environment Data in
Support of FIFRA 6(a)(2) Requirements for over 20 Organic Pesticides. Transmittal of 2
Studies.
43659501 MacCoy, D.; Crepeau, K.; Kuivila, K. (1995) Dissolved Pesticide Data for the San Joaquin
River at Vernalis and the Sacramento River at Sacramento, California, 1991-94: Open File
Report 95-110. Prepared by U.S. Geological Survey in cooperation with the U.S. EPA and the
California Regional Water Quality Control Board; available from U.S. Government Printing
Office. 31 p.
43659502 Crepeau, K.; Domagaiski, J.; Kuivila, K. (1994) Methods of Analysis and Quality-Assurance
Practices of the U.S. Geological Survey Organic Laboratory, Sacramento, California-
Determination of Pesticides in Water by Solid-Phase Extraction and Capillary-Column Gas
Chromatography/Mass Spectrometry: Open File Report 94-362. Prepared by the U.S.
Geological Survey; available from U.S. Government Printing Office. 21 p.
43659600 Ciba-Geigy Corp. (1995) Submission of Hazard to Aquatic Organisms and Plants Data in
Support of FIFRA 6(a)(2) for Simazine. Transmittal of 1 Study.
43659601 Peters, G. (1995) Discussion of Published Reports Concerning Effects of Simazine on Aquatic
Life. Unpublished study prepared by Ciba Crop Protection. 90 p.
43711900 Ciba-Geigy Corp. (1995) Submission of Product Chemistry Data in Support of the Product
Specific RED for Barium Metaborate Containing Product Pramitol. Transmittal of 1 Study.
43711901 McCain, P. (1995) Pramitol 5PS: Product Chemistry: (Analytical Method for Enforcement of
Limits): Lab Project Number: ASM-44-RB: ASGSR-95-047: 133-95. Unpublished study
prepared by Ciba-Geigy Corp. 29 p.
43713700 Ciba-Geigy Corp. (1995) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Atrazine and Simazine. Transmittal of 3 Studies.
43713703 Holden, P.; Johnson, L. (1995) Ciba/State Ground-Water Monitoring Study for Simazine and
Its Major Degradation Products in the United States: Third Progress Report: Lab Project
Number: 151-92: 242.02: CIGNC01E-5. Unpublished study prepared by Waterborne
Environmental, Inc.; Alta Analytical Labs, Inc.; and Ciba Crop Protection. 34 p.
43713900 Ciba-Geigy Corp. (1995) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Atrazine. Transmittal of 1 Study.
43713901 Ciba-Geigy Corp. (1994) Summary-FIFRA 6(a)(2) Reporting Ground Water-Florida:
(Atrazine): Lab Project Number: 130-93-FL-CIR93W3-A/B: 130-93: RS-WM-016-93.
Unpublished study. 2 p.
43934400 Ciba-Geigy Corp. (1996) Submission of Toxicity, Metabolism, Environmental Fate,
Exposure/Risk to Non-Target Organisms, and Hazard to Wildlife and Aquatic Organisms Data
in Support of Initiation of Special Review for Atrazine and Simazine. Transmittal of 22
Studies.
43934401 Breckenridge, C. (1996) Summary of Additional Comments on the Response to the Special
Review Position Document 1 for Pesticide Products Containing Atrazine and Simazine:
Supplement I: Lab Project Number: 2386-108: 6791C: 6791E. Unpublished study prepared by
Ciba-Geigy Corp. 168 p.
43934403 Safe, S. (1995) Failure of chloro-s-triazine derived compounds to induce estrogenic responses
in vivo and in vitro, in Fundamental Applied Toxicology (in Press).
43934404 Morseth, S. (1996) Evaluation of the Luteinizing Hormone (LH) in Female Sprague-Dawley
Rats-Pilot Study: Final Report: Lab Project Number: CHV 2386-109: 6791. Unpublished
study prepared by Corning Hazleton Inc. (CHV). 33 p.
43934405 Morseth, S. (1996) Evaluation of the Luteinizing Hormone (LH) in Female Sprague-Dawley
Rats-Method Validation: Final Report: Lab Project Number: CHV 2386-110: 6791F: 2386-
110. Unpublished study prepared by Corning Hazleton Inc. (CHV). 32 p.
43934413 Clarkson, J.; Golden, K.; Tiemey, D. et al. (1996) Human Exposure to Atrazine and Simazine
via Ground and Surface Drinking Water: Update-I: Lab Project Number: 2852.0480: 696-95.
Unpublished study prepared by Montgomery Watson. 1840 p.
43934415 Sielken, R.; Bretzlaff, R.; Valez-Flores, C. (1996) Preliminary Risk Characterization for
Atrazine and Simazine: Lab Project Number: 56. Unpublished study prepared by Sielken, Inc.
1254 p.
Page 23 8 of 266
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43934422 Brewing, L. (1996) Supplement to Ciba's Benefits Analysis of Atrazine and Simazine: Lab
Project Number: EV-1991-3: OPP-30000-60: SS-AGR-9. Unpublished study prepared by
Ciba-Geigy Corp. 532 p.
43947000 Drexel Chemical Co. (1996) Submission of Product Chemistry Data in Support of Special
Review for HCB and PCB in Simazine. Transmittal of 4 Studies.
43947001 Handy, R. (1995) Sampling Plan: PCB/HCB Data Call-In: Simazine Technical. Unpublished
study prepared by Drexel Chemical Co. 9 p.
43947002 Bruns, G.; Nelson, S. (1996) Validation and Determination of Simazine for
Hexachlorobenzene and Pentachlorobenzene by GC/MS Using Selected Ion Monitoring:
Analytical Report: Lab Project Number: E5-10-448: DRX01.REP. Unpublished study prepared
by Enviro-Test Laboratories. 241 p.
43947003 Handy, R. (1996) Product Identity and Composition: Simazine Technical: Supplement to
MRID 43117301. Unpublished study prepared by Drexel Chemical Co. 8 p.
43947004 Handy, R. (1996) Analysis and Certification of Product Ingredients: Simazine Technical:
Supplement to MRID 43174301. Unpublished study prepared by Drexel Chemical Co. 7 p.
43972501 California Environmental Protection Agency (1995) Residues in Fresh Produce—1993.
Unpublished study. 59 p.
43977900 Weco Products, Inc. (1996) Submission of Product Chemistry Data in Support of the
Application for Registration of Algicide. Transmittal of 1 Study.
43977901 Davis, K. (1987) Product Chemistry Data of Algicide: Lab Project Number: 4345.
Unpublished study prepared by Weber Laboratories, Inc. 13 p.
43979900 Drexel Chemical Co. (1996) Submission of product chemistry data in support of the
registration standard for simazine technical. Transmittal of 2 studies.
43979901 Willis, C. (1996) Physical and Chemical Characteristics of Simazine Technical: Melting Point,
Bulk Density, Solubility, Dissociation Constant, Octanol/Water Partition Coefficient, pH,
Stability, and Oxidizing or Reducing: Amended Final Report: Lab Project Number: 860-15.
Unpublished study prepared by Case Consulting Labs, Inc. 253 p.
43979902 Willis, C. (1996) Simazine Technical: Storage Stability and Corrosion Characteristics:
Amended Interim Report: Lab Project Number: 860-16. Unpublished study prepared by Case
Consulting Labs, Inc. 48 p.
44023500 Drexel Chemical Co. (1996) Submission of Product Chemistry Data in Support of the
Reregistration of Simazine. Transmittal of 1 Study.
44023501 Ford, C. (1996) Analysis of Simazine for N-Nitrosamines: Lab Project Number: DR112095:
0509A: S5-11-126. Unpublished study prepared by Thermo Analytical, Inc. 93 p.
44049200 Ciba-Geigy Corp. (1996) Submission of Residues in the Environment Data in Support of
FIFRA 6(a)(2) for Simazine. Transmittal of 1 Study.
44049201 Balu, K.; Holden, P. (1996) Ciba/State Ground-Water Monitoring Study for Simazine and Its
Major Degradation Products in the United States: Final Report: Lab Project Number: WEI
242.02: CIGNC01E-8: 151-92. Unpublished study prepared by Waterborne Environmental,
Inc.; Alta Analytical Labs, Inc.; and Ciba Crop Protection. 1931 p.
44105500 Monsanto Co. (1996) Submission of Environmental Fate Data in Support of the Registration
Standard for Alachlor. Transmittal of 4 Studies.
44105504 Baker, D.; Richards, R. (1990) Transport of soluble pesticides through drainage networks in
large agricultural river basins. Chapter 17, p. 241 -270 in Long Range Transport of Pesticides
by D.A. Kurtz. Lewis.
44111800 E.I. du Pont de Nemours and Co. (1996) Submission of Residues in the Environment Data in
Support of FIFRA 6(a)(2) for Numerous Pesticides. Transmittal of 1 Study.
44111801 Johnson, W.; Kroll, R.; Pait, A.; et al. (1996) Data Base of the Occurrence and Distribution of
Pesticides in Chesapeake Bay. Unpublished study retrieved from Internet at
http://www.agnic.org/cbp/. 171 p.
44152100 Ciba-Geigy Corp. (1996) Submission of Toxicology, Exposure/Risk, Metabolism, and
Residues in the Environment Data in Support of the Special Review for Atrazine and
Simazine. Transmittal of 28 Studies.
Page 23 9 of 266
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44152101 Breckenridge, C. (1996) Summary of Additional Comments on the Response to the Special
Review Position Document 1 for Pesticide Products Containing Atrazine and Simazine:
Supplement II (to MRID No. 43934401). Unpublished study prepared by Ciba-Geigy Corp. 97
_P_
44152104 Simpkins, J. (1996) Evaluation of a Hormonal Mode of Action for Mammary Carcinogenesis
of the Chlorotriazine Herbicides: Second Concensus Panel Report. Unpublished study
prepared by Ciba-Geigy Corp. 37 p.
44152107 Selman, F. (1996) An Updated Assessment of Worker Exposure for Simazine in Response to
the U.S. Environmental Protection Agency Issuance of the "Triazine Herbicides Position
Document 1 Initiation of Special Review": Supplement to ABR-95030 (MRID No. 43598643):
Lab Project Number: ABR-96072. Unpublished study prepared by Ciba-Geigy Corp. 104 p.
44152116 Bray, L. (1996) Updated Dietary Exposure Assessment for Simazine: Lab Project Number:
ABR-96093. Unpublished study prepared by Ciba-Geigy Corp. 85 p.
44152122 Clarkson, J.; Hines, N; Tierney, D.; et al. (1996) Human Exposure to Atrazine and Simazine
via Ground and Surface Drinking Water: Update-II: Supplement to MRID No. 43934413 (and
No. 43598634): Lab Project Number: 2852.0540: 696-95. Unpublished study prepared by
Montgomery Watson. 2267 p.
44164000 Ciba-Geigy Corp. (1996) Submission of Product Chemistry Data in Support of the RED for
Boric Acid (Pramitol 5PS). Transmittal of 1 Study.
44164001 McCain, P. (1996) Product Chemistry (Analytical Methods): Pramitol 5PS: Lab Project
Number: 326-96: ASM-44-RB: ASGSR-95-047. Unpublished study prepared by Ciba-Geigy
Corp. 57 p.
44190800 Drexel Chemical Co. (1997) Submission of Product Chemistry Data in Support of the
Registration for Drexel Simazine Technical. Transmittal of 1 Study.
44190801 Willis, C. (1997) Physical and Chemical Characteristics of Simazine Technical: Storage
Stability and Corrosion Characteristics—1 Year at Room Temperature: Final Report: Lab
Project Number: 860-16. Unpublished study prepared by Case Consulting Labs., Inc. 67 p.
44222600 Novartis Crop Protection, Inc. (1997) Submission of Residues in the Environment Data in
Support of the Atrazine and Simazine Registration Standards. Transmittal of 4 Studies.
44222603 Balu, K.; Holden, P. (1996) Ciba/State Ground-Water Monitoring Study for Simazine and Its
Major Degradation Products in the United States: Amendment to the Final Report--MRID
44049201: Lab Project Number: 151 -92: 242.02: CIGNC01E-8. Unpublished study prepared
by Waterborne Environmental, Inc.; Ciba Crop Protection; and Alta Analytical Lab, Inc. 27 p.
44222604 Balu, K.; Holden, P. (1997) Ciba/State Ground-Water Monitoring Study for Simazine and Its
Major Degradation Products in the United States: Second Amendment to the Final Report--
MRID 44049201: Lab Project Number: 151-92: 242.02: CIGNC01E-8. Unpublished study
prepared by Waterborne Environmental, Inc.; Ciba Crop Protection; and Alta Analytical Lab,
Inc. 12 p.
44256500 Novartis Crop Protection, Inc. (1997) Submission of Toxicology Data in Support of FIFRA
6(a)(2) for Triazine Herbicides (Atrazine & Simazine). Transmittal of 2 Studies.
44256501 Delzell, E.; Sathiakumar, N. (1996) An Updated Follow-up Study of Workers at the Ciba-
Geigy Mclntosh Plant: Final Report. Unpublished study prepared by University of Alabama at
Birmingham. 76 p.
44256502 Delzell, E.; Sathiakumar, N. (1996) A Combined Analysis of Mortality Among Workers at the
Ciba-Geigy Corporation's Mclntosh and St. Gabriel Plants—An Update. Unpublished study
prepared by University of Alabama at Birmingham. 113 p.
44315400 Novartis Crop Protection, Inc. (1997) Submission of Exposure, Toxicity and Residue Data in
Support of the Special Review of Atrazine and Simazine. Transmittal of 17 Studies.
44315401 Simpkins, J. (1997) Evaluation of a Hormonal Mode of Action for Mammary Carcinogenesis
of the Chloro-s-triazine Herbicides: Third Consensus Panel Report. Unpublished study
prepared by Novartis Crop Protection, Inc. 27 p.
44315402 Safe, S.; McDougal, A.; Wilson, C. (1997) Induction of estradiol 2-hydroxylase activity in
MCF-7 human breast cancer cells by pesticides and carcinogens. Environmental Toxicology
and Pharmacology p. 1-5.
Page 240 of 266
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44315413 Bray, L. (1997) Rationale for the Dairy Cattle Diet Utilized in the Revised Dietary Exposure
Assessment for Atrazine and Simazine: Lab Project Number: ABR-97067: 400-97.
Unpublished study prepared by Novartis Crop Protection, Inc. 15 p.
44315414 Clarkson, J.; Hines, N.; Tierney, D. et al. (1997) Human Exposure to Atrazine and Simazine
via Ground and Surface Drinking Water: Update-III: Supplement: Lab Project Number:
1176029. 010301: 696-95. Unpublished study prepared by Montgomery Watson. 1958 p.
44315416 Parshley, T. (1996) Simazine: Report and Proposed Decision of the United Kingdom made to
the European Commission under Article 7(1) of Regulation 3600/92 Council Directive
91/414/EEC Regulation 3600/92: Lab Project Number: 3600/92: 91/414/EEC. Unpublished
study prepared by Novartis Crop Protection. 576 p.
44315417 Brooks, R.; Crouse, K.; Hill, E. et al. (1997) Supplement to Novartis' Benefits Analysis of
Atrazine and Simazine: Additional Information on Weed Control, Yield and Impact to
Growers and Livestock Producers June 1997. Unpublished study prepared by Novartis Crop
Protection. 187 p.
44476800 Novartis Crop Protection, Inc. (1998) Submission of Residue Data in Support of the FIFRA
6(a)2 Requirement for Atrazine and Simazine. Transmittal of 2 Studies.
44476802 Cheung, M. (1997) 91-01: Novartis/Atrazine/Simazine--Miscellaneous Ground Water
Sampling Programs 1997 Annual 6(a)2 Report: January 20, 1998: 91-01: Analysis of Residue
Samples from Customer Service, Technical Service, And Special Projects by the Analytical
Resources Laboratory Group: Lab Project Number: AG-601: 91-01: 419-97. Unpublished
study prepared by Novartis Crop Protection, Inc. 20 p.
44597600 Novartis Crop Protection, Inc. (1998) Submission of Exposure, Residue Chemistry, Toxicity,
Risk Assessment and Efficacy Data in Support of the Reregistration of Atrazine, Simazine, and
Cyanazine. Transmittal of 7 Studies.
44597601 Clarkson, J.; Hines, N.; Tierney, D. et al. (1998) Human Exposure to Atrazine and Simazine
via Ground and Surface Drinking Water: Update-IV Supplement to EPA No. 44315414: Lab
Project Number: 00300: 636-95. Unpublished study prepared by En. Fate LLC and
Montgomery Watson. 2026 p.
44597604 Selman, F. (1998) Comparison of Exposure Assessments to Atrazine and Simazine for
Commercial Operators and Farmers who Mix, Load and/or Apply Atrazine: Lab Project
Number: 542-98: ABR-98068. Unpublished study prepared by Novartis Crop Protection, Inc.
16 p.
44711000 Novartis Crop Protection, Inc. (1998) Submission of Risk Assessment and Exposure Data in
Support of the Reregistration of Atrazine/ Simazine. Transmittal of 1 Study.
44711001 Tierney, D.; Christensen, B.; Mattan, C. (1998) Human Exposure to Atrazine and Simazine via
Ground and Surface Drinking Water: Update IV: Supplement to EPA MRID No. 44597601:
Cumulative Community Water Systems (CWS) Population and Exposure Distributions: Lab
Project Number: 00300: 696-95. Unpublished study prepared by En. Fate, LLC. 969 p.
44713800 Novartis Crop Protection, Inc. (1998) Submission of Toxicity Data in Support of the
Reregistration of Atrazine. Transmittal of 2 Studies.
44713801 Wetzel, L.; Wong, A. (1998) Supplemental Information for Atrazine Mode of Action: Bridging
Studies for Simazine and Dact (Rationale & Draft Protocols): Lab Project Number: 1111 -98:
2386-111: 6117-XXX. Unpublished study prepared by Novartis Crop Protection, Inc. and
Covance Laboratories Inc. 182 p.
44744100 Novartis Crop Protection, Inc. (1999) Submission of Environmental Fate Data in Support of
the FIFRA 6(a)(2) Requirement for Atrazine. Transmittal of 2 Studies.
44744101 Stumpf, K. (1999) Novartis/Atrazine/Simazine-Miscellaneous Ground Water Sampling
Programs 1998 Annual 6(a)(2) Report: December 30, 1998: 91-01: Analysis of Residue
Samples from Customer Service, Technical Service and Special Projects by the Analytical
Resources Laboratory Group: Lab Project Number: 91 -01. Unpublished study prepared by
Novartis Crop Protection, Inc. 16 p.
Page 241 of 266
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44744102 Stumpf, K. (1999) Novartis/Atrazine--Miscellaneous Surface Water Sampling Programs 1998
Annual 6(a)(2) Report December 30, 1998: 91-01: Analysis of Residue Samples from
Customer Service, Technical Service and Special Projects by the Analytical Resources
Laboratory Group 419-97: Novartis/Community Water System Surface Water Monitoring
Study for Atrazine and its Major Degradation Products in Seven States in the US: Lab Project
Number: 91-01: 419-97. Unpublished study prepared by Novartis Crop Protection, Inc. 24 p.
44958700 Novartis Crop Protection (1999) Submission of Residue, Exposure and Risk Assessment Data
in Support of the Reregistration of the Simazine Containing Product Simazine Technical.
Transmittal of 1 Study.
44958701 Rosenheck, L. (1999) Turf Transferable Residues for Simazine Applied to Turf: Final Report:
Lab Project Number: 717-98: 980037. Unpublished study prepared by CCRL, Inc. 223 p.
{OPPTS 875.2100}
44997000 Novartis Crop Protection (1999) Submission of Environmental Fate Data in Support of the
Reregistration of Atrazine and Simazine. Transmittal of 3 Studies.
44997002 Mattan, C.; Dando, C.; Tierney, D. et al. (1999) Simazine Annual Maximum and Mean
Concentrations at CWS in 21 Major Use States, PLEX Database, 1993-1998: Supplement to
EPA MRID Number 44597601: Final Report: Lab Project Number: 00800: 696-95.
Unpublished study prepared by En-Fate LLC. 2176 p.
45020000 US EPA (2000) Submission of Toxicity Data in Support of the Reregistration of Atrazine.
Transmittal of 22 Studies.
45020003 Davies, P.; Cook, L.; Barton, J. (1994) Triazine Herbicide Contamination of Tasmanian
Streams: Sources, Concentrations and Effects on Biota. Freshwater Res. 45:209-226.
45058700 Novartis Crop Protection, Inc (2000) Submission of Product Chemistry Data in Support of the
Reregistration of Atrazine, Simazine, and PACT. Transmittal of 6 Studies.
45058701 Minnema, D. (2000) Co mparison of the LH Surge in Female Rats Administered Atrazine,
Simazine or DACT via Ral Gavage for One Month: Lab Project Number: 6117-398: 1198-98.
Unpublished study prepared by Covance Laboratories, Inc. 473 p.
45058704 Tierney, D.; Christensen, B.; Mattan, C. et al. (2000) Human Exposure to Atrazine and
Simazine Via Ground and Surface Drinking Water: Update-V: Final Report: Lab Project
Number: 00800: 696-95. Unpublished study prepared by En-Fate, LLC. 2290 p.
45058706 World Health Organization (1999) International Agency for Research on Cancer (IARC)
Monographs on the Evaluation of Carcinogenic Risks to Humans: Some Chemicals That Cause
Tumours of the Kidney or Urinary Bladder in Rodents and Some Other Substances (Simazine:
Published Literature) 73:625-640.
45058800 Novartis Crop Protection, Inc. (2000) Submission of Environmental Fate Data in Support of
the FIFRA 6(a)(2) Requirement for the Annual Ground and Surface Water Reports.
Transmittal of 3 Studies.
45058801 Cheung, M. (2000) FIFRA Section 6(a)(2) Annual Ground Water Report for the Year 1999.
Unpublished study prepared by Novartis Crop Protection, Inc. 23 p.
45058802 Cheung, M. (2000) FIFRA Section 6(a)(2) Annual Surface Water Report for the Year 1999.
Unpublished study prepared by Novartis Crop Protection, Inc. 15 p.
45088200 US EPA (2000) Submission of Toxicity and Environmental Fate Data in Support of the
Registration of various Triazine and other Pesticides. Transmittal of 32 Studies.
45088201 Mauk, W. (1974) A Review of the Literature on the Use of Simazine in Fisheries: Lab Project
Number: FWS-LR-74-16. Unpublished study prepared by Fish Pesticide Research Unit. 46 p.
45088202 Bomlla, S.; Conde, D.; Blanck, H. (1997) The Photosynthetic Responses of Marine
Phytoplankton, Periphyton and Epipsammon to the Herbicides Paraquat and Simazine.
Ecotoxicology 7:99-105.
45088203 Crawford, S. (1980) Successional Events Following Simazine Application. Hydrobiologia
77:217-223.
45088204 McCann, J.; Hitch, R. (1980) Simazine Toxicity to Fingerling Striped Bass. The Progressive
Fish-Culturist 42(3): 180-181.
45088205 Bryfogle, B.; McDiffett, W. (1979) Algal Succession in Laboratory Microcosms as Affected
by an Herbicide Stress. The American Midland Naturalist 101:344-354.
45088209
Bureau of Sport Fisheries and Wildlife (1970) Progress in Sport Fishery Research 1970:3-17.
Page 242 of 266
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45088210 Hawxby, K.; Meha, R. (1979) The Fate of Aquazme in a Small Pond. Proc. Okla. Acad. Sci.
59:16-19.
45088211 Goldsborough, L.; Robinson, G. (1983) The Effect of Two Triazine Herbicides on the
Productivity of Freshwater Marsh Periphyton. Aquatic Toxicology 4:95-112.
45088212 Fairchild, J.; Ruessler, D.; Haverland, P. et al. (1996) Comparative Sensitivity of Selenastrum
capricomutum and Lemna minor to Sixteen Herbicides. Archives of Environmental
Contamination and Toxicology 32:353-357.
45088214 Dad, N.; Tripathi, P. (1981) Acute Toxicity of Herbicides to Freshwater Fish and Midge
Larvae, Chironomus tentans. pp.435437.
45088215 Walsh, G. (1971) Effects of Heibicides on Photosynthesis and Growth of Marine Unicellular
Algae. Hyacinth Control 10:45-48.
45088216 Fournadzhieva, S.; Kassabov, P.; Andreeva, R. et al. (1995) Influence of the Herbicide
Simazine on Chlorella, Scenedesmus and Arthospira. Archiv Fuer Hy drobiologie
Supplementband 106:97-109.
45088217 Singh, S.; Yadav, N. (1978) Toxicity of Some Herbicides to Major Carp Fingerlings. Indian J.
Ecol. 5(2): 141-147.
45088218 Sarkar, S. (1997) Toxicity of Simazine, Diammonium Phosphate and Rockphosphate to Fish,
Snail and Worm at Various Water Temperatures. Geobios 24:142-145.
45088219 Sarkar, S. (1994) Effects of the Herbicide Simazine on Fish and Aquatic Ecosystem. Geobios
32:227-232.
45088220 Rao, K.; Dad, N. (1978) Studies of Herbicide Toxicity in Some Freshwater Fishes and
Ectoprocta. Journal of Fish Biology 14:517-522.
45088221 Sanders, H. (1970) Toxicities of Some Herbicides to Six Species of Freshwater Crustaceans.
Journal of the Water Pollution Control Federation 42:1544-1550.
45088222 Patanaik, S.; Rout, M. (1986) Toxicity of Some Herbicides to Fishes. J. Inland Fish Soc. India
18(2):48-51.
45088225 Millie, D.; Hersh, C.; Dionigi, C. (1992) Simazine-Induced Inhibition in Photoaccelerated
Populations of Anabaena circinalis (Cyanophyta). Journal of Psychology 28:19-26.
45088226 Mazzeo, N.; Dardano, B.; Marticorena, A. (1997) Interclonal Variation in Responce to
Simazine Stress in Lemna gibba (Lemnaceae). Ecotoxicology 7:151-160.
45088227 Mehta, R.; Hawxby, K. (1979) Effects of Simazine on the Blue-Green Alga Anacystis
nidulans. Bull. Environm. Contam. Toxicol. 23:319-326.
45088228 Hiranpradit, H.; Foy, C. (1992) Effect of Four Triazine Herbicides on Growth of Nontarget
Green Algae. Weed Science 40:134-142.
45088229 Hiltibran, R. (1967) Effect of Some Herbicides on Fertilized Fish Eggs and Fry. Trans. Am.
Fish. Soc. 96:414-416.
45088230 Khare, L. (1979) Effect of Four Commercial Herbicides on Some Aquatic Weeds. Geobios
6:75-77.
45187300 Drexel Chemical Company (2000) Submission of the Product Chemistry Data in Support of
the Registration of Simazine 4L and Drexel Simazine 4L. Transmittal of 1 Study.
45187301 Olson, R. (2000) Physical and Chemical Characteristics of Drexel Simazine 4L: Lab Project
Number: DCC 1100 B. Unpublished study prepared by Drexel Chemical Company. 20 p.
{OPPTS 830.6302, 830.6303, 830.6304, 830.6314, 830.6315, 830.6316, 830.6317, 830.6319,
830.6320, 830.6321, 830.7000, 830.7100, 830.7300}.
45190300 Novartis Crop Science, Inc. (2000) Submission of Toxicity and Product Chemistry Data in
Support of the Application for Registration of Sequence II Herbicide. Transmittal of 10
Studies.
45190301 Irrig, H.; Hipps, A. (2000) Product Chemistry: SAN-837/G-30027/CGA-77102 4SC
(A12416A): Lab Project Number: PC-00-041. Unpublished study prepared by Novartis Crop
Protection, Inc. 305 p. {OPPTS 830.1550, 830.1600, 830.1650, 830.1670, 830.1750,
830.1800}
45190302 Irrig, H. (2000) Physical and Chemical Properties of SAN873/G-30027/CGA -77102 4SC
(A12416A): Lab Project Number: PC-00-042. Unpublished study prepared by Novartis Crop
Protection, Inc. 16 p. {OPPTS 830.6302, 830.6303, 830.6304, 830.6314, 830.6315, 830.6316,
830.6317, 830.6319, 830.6320, 830.6321, 830.7000, 830.7100, 830.7300}
Page 243 of 266
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45190303 Irrig, H. (2000) Charactenzation Report of SAN-837/G-30027/CGA -77102 4SC (A12416A)
Test Substance Used in Toxicological Studies Included in this Submission: Lab Project
Number: PC-00-043. Unpublished study prepared by Novartis Crop Protection, Inc. 15 p.
45190304 Tisdel, M. (2000) Summary of Acute Toxicology Studies with CGA-77102/G-
30027/II/SAN837 4SC-A (Sequence II): Lab Project Number: 1048-00. Unpublished study
prepared by Novartis Crop Protection, Inc. 9 p.
45190305 Kuhn, J. (2000) Acute Oral Toxicity Study in Rats: CGA-77102/G-30027/II/SAN837 4SC-A
(Sequence II): Final Report: Lab Project Number: 5756-00: 723-00. Unpublished study
prepared by STILLMEADOW, Inc. 22 p. {OPPTS 870.1100}.
45190306 Kuhn, J. (2000) Acute Dermal Toxicity Study in Rabbits: CGA -77102/G-30027/II/SAN837
4SC-A (Sequence II): Final Report: Lab Project Number: 5757-00: 724-00. Unpublished study
prepared by STILLMEADOW, Inc. 13 p. {OPPTS 870.1200}.
45190307 Leeper, L. (2000) Acute Inhalation Toxicity Study in Rats: CGA-77102/G-30027/II/SAN837
4SC-A (Sequence II): Final Report: Lab Project Number: 5758-00: 725-00. Unpublished study
prepared by STILLMEADOW, Inc. 19 p. {OPPTS 870.1300}
45190308 Kuhn, J. (2000) Acute Eye Irritation Study in Rabbits: CGA -77102/G-30027/II/SAN837 4SC -
A (Sequence II): Final Report: Lab Project Number: 5759-00: 726-00. Unpublished study
prepared by STILLMEADOW, Inc. 17 p. {OPPTS 870.2400}
45190309 Kuhn, J. (2000) Acute Dermal Irritation Study in Rabbits: CGA -77102/G-30027/II/SAN837
4SC-A (Sequence II): Final Report: Lab Project Number: 5760-00: 727-00. Unpublished study
prepared by STILLMEADOW, Inc. 12 p. {OPPTS 870.2500}
45190310 Kuhn, J. (2000) Skin Sensitization Study in Guinea Pigs: CGA -77102/G-30027/II/SAN837
4SC-A (Sequence II): Final Report: Lab Project Number: 5761-00: 728-00. Unpublished study
prepared by STILLMEADOW, Inc. 31 p. {OPPTS 870.2600}
45202900 U. S. Environmental Protection Agency (2000) Submission of Toxicity, Risk Assessment,
Exposure and Efficacy Data in Support of the Registration of Atrazine. Transmittal of 20
Studies.
45202919 Walker, C. (1964) Simazine and other s-triazine compounds as aquatic herbicides in fish
habitats. Weeds 12(2): 134-139.
45253400 Novartis Crop Protection, Inc. (2000) Submission of Environmental Fate, Risk Assessment and
Exposure Data in Support of the Reregistration of Atrazine and Simazine. Transmittal of 1
Study.
45253401 Tierney, D.; Christensen, B.; Dando, C. et al. (2000) Human Exposure to Atrazine and
Simazine Via Ground and Surface Drinking Water: Update VI: Final Report: Lab Project
Number: 00800: 696-95. Unpublished study prepared by En-Fate, LCC. 3422 p. Relates to
L0000611
45342400 U.S. Geological Survey (1999) Submission of Environmental Fate Data for Atrazine and Other
Herbicides. Transmittal of 2 Studies.
45342401 Battaglin, W.; Goolsby, D. (1999) Are shifts in herbicide use reflected in concentration
changes in midwestern rivers. Environmental Science and Technology 33:2917-2925.
45344200 Syngenta Crop Protection (2001) Submission of Environmental Fate Data in Support of the
FIFRA 6(a)(2) Data Requirement for Atrazine. Transmittal of 3 Studies.
45344201 Cheung, M. (2001) FIFRA Section 6(a)(2) Annual Ground Water Report for the Year 2000.
Unpublished study prepared by Syngenta Crop Protection, Inc. 52 p.
45344202 Cheung, M. (2001) FIFRA Section 6(a)(2) Annual Surface Water Report for the Year 2000.
Unpublished study prepared by Syngenta Crop Protection, Inc. 33 p.
45399900 Syngenta Crop Protection, Inc. (2001) Submission of Environmental Fate and Residue Data in
Support of the Reregistration of the Atrazine Containing Product Atrazine Technical.
Transmittal of 6 Studies.
45399904 Bray, L.; Beidler, W.; Szarka, A. (2001) Atrazine: Chronic Dietary Exposure Assessment for
Atrazine and the Simazine Metabolites Common to Atrazine: Lab Project Number: 1256-00.
Unpublished study prepared by Syngenta Crop Protection, Inc. 160 p.
45433200 FIFRA Environmental Model Validation Task Force (2001) Submission of Exposure
Assessment Data in Support of the Validation of PRZM. Transmittal of 1 Study.
Page 244 of 266
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45433201 Jones, R.; Russell, M. (2001) FIFRA Environmental Model Validation Task Force: Final
Report. Unpublished study prepared by FIFRA Environmental Model Validation Task Force.
768 p.
45471000 Syngenta Crop Protection, Inc. (2001) Submission of Toxicity Data in Support of the
Reregistration of Triazines. Transmittal of 2 Studies.
45471001 Holden, L.; Sielken, R. (2001) Comparison of the LH Surge in Female Rats Administered
Atrazine, Simazine, or DACT for Six Months: Statistical Analysis of the LH Surge: Final
Report: Lab Project Number: 6117-399: 2214-01. Unpublished study prepared by Sielken and
Associates Consulting, Inc. 49 p.
45471002 Minnema, D. (2001) Comparison of the LH Surge in Female Rats Administered Atrazine,
Simazine or DACT via Oral Gavage for One Month: Final Report: Lab Project Number: 6117-
398: 1198-98. Unpublished study prepared by Covance Laboratories, Inc. 544 p.
45531700 Drexel Chemical Co. (2001) Submission of Product Chemistry Data in Support of the
Registration of Drexel Simazine 4L and Drexel Simazine 4F. Transmittal of 1 Study.
45531701 Olson, R. (2001) Physical and Chemical Characteristics of Drexel Simazine 4L: Storage
Stability and Corrosion Characteristics: Lab Project Number: DCC 1100A. Unpublished study
prepared by Drexel Chemical Company. 23 p. {OPPTS 830.6317 and 830.6200}
45535500 U.S. Environmental Protection Agency (2001) Submission of Environmental Fate Data.
Transmittal of 1 Study.
45535501 Anderson, C.; Wood, T.; Morace, J. (1997) Distribution of Dissolved Pesticides and Other
Water Quality Constituents in Small Streams, and their Relation to Land Use, in the
Willamette River Basin, Oregon, 1996. Prepared by U.S. Department of the Interior in
Cooperation with Oregon Department of Environmental Quality and Oregon Association of
Clean Water Agencies; available from the U.S. Geological Survey. 87 p.
45599700 Ciba Crop Protection (2002) Submission of Pesticide Use, Toxicity, Risk, Exposure,
Environmental Fate, Residue and Pesticide Economic Data in Support of Atrazine and
Simazine. Transmittal of 14 Studies.
45599701 Parshley, T. (1995) Summary of Comments on the Special Review Position Document 1 for
Pesticide Products Containing Atrazine and Simazine. Unpublished study prepared by Ciba
Crop Protection. 69 p.
45599702 Brooks, R.; Grouse, K.; Drewing, L. et al. (1995) Benefits/Alternatives Summary for Atrazine
and Simazine. Unpublished study prepared by Ciba Crop Protection. 28 p.
45599703 Parshley, T. (1995) Farming Trends and Practices: Atrazine and Simazine. Unpublished study
prepared by Ciba Crop Protection. 188 p.
45599704 Parshley, T. (1995) Sustainable Agriculture: The Potential of Non-Chemical Weed Control
Methods as Substitutes for Herbicides in U.S. Corn Production. Unpublished study prepared
by Ciba Crop Protection. 68 p.
45599705 Parshley, T. (1995) Environmental Benefits of Atrazine and Simazine. Unpublished study
prepared by Ciba Crop Protection. 185 p.
45599706 Parshley, T. (1995) The Role of Atrazine and Simazine in Weed Resistance Management.
Unpublished study prepared by Ciba Crop Protection. 143 p.
45599709 Parshley, T. (1995) Comparative Analysis of Alternatives in Corn. Unpublished study prepared
by Ciba Crop Protection. 1056 p.
45599710 Parshley, T. (1996) Comparative Analysis of Alternatives in Sorghum. Unpublished study
prepared by Ciba Crop Protection. 459 p.
45599712 Parshley, T. (1995) Benefits of Atrazine and Simazine in Turf and Ornamental Nurseries.
Unpublished study prepared by Ciba Crop Protection. 165 p.
45599713 Parshley, T. (1995) Benefits of Atrazine and Simazine in Conifers. Unpublished study
prepared by Ciba Crop Protection. 286 p.
45599714 Parshley, T. (1995) Benefits of Simazine in Fruit and Nuts. Unpublished study prepared by
Ciba Crop Protection. 196 p.
45622300 Syngenta Crop Protection, Inc. (2002) Submission of Toxicity, Residue, Environmental Fate,
Risk and Exposure Assessment Data in Support of the Reregistration of Atrazine. Transmittal
of 11 Studies.
Page 245 of 266
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45622305 Tierney, D.; Marut, K.; Dando, C.; et al. (2001) Exposure Analysis of Atrazine and Simazine
in Community Water Systems in 32 Use States, 1993-2000: Update VII: Final Report: Lab
Project Number: 1629-00: 00023. Unpublished study prepared by En Fate, LLC. 3881 p.
45622309 Minnema, D. (2002) 52-Week Toxicity Study of Simazine, Atrazine, and DACT Administered
in the Diet to Female Rats: Lab Project Number: 6117-399: 2214-01. Unpublished study
prepared by Covance Laboratories Inc. 1199 p.
45629400 Syngenta Crop Protection, Inc. (2002) Submission of Environmental Fate and Toxicity Data in
Support of the Reregistration of Atrazine and Triazines. Transmittal of 2 Studies.
45629402 Sielken, R.; Holden, L. (2002) Comparison of the LH Surge in Female Rats Administered
Atrazine, Simazine, or DACT for Six Months: Statistical Analysis of the LH Surge:
Supplemental Analysis: Final Report: Lab Project Number: 6117-399: 2214-01. Unpublished
study prepared by Sielken & Associates Consulting, Inc. 42 p.
45629800 Syngenta Crop Protection (2002) Submission of Required FIFRA 6(a)(2) Ground and Surface
Water Annual Monitoring Data. Transmittal of 2 Studies.
45629801 Yokley, R. (2002) FIFRA Section 6(a)(2) Annual Ground Water Report for 2001. Unpublished
study prepared by HAES Resources Department, Syngenta Crop Protection, Inc. 33 p.
45635800 Weco Products, Inc. (2002) Submission of Product Chemistry Data in Support of the
Application for Registration of AlgiClear. Transmittal of 1 Study.
45635801 Davis, K. (2001) Product Chemistry Data of AlgiClear: Lab Project Number: PCD
ALGICLEAR. Unpublished study prepared by RegWest Company. 11 p. {OPPTS 830.1550,
830.1600, 830.1620, 830.1650, 830.1670, 830.1750}
45668500 Weco Products, Inc. (2002) Submission of Product Chemistry Data in Support of the
Application for Registration of AlgiClear. Transmittal of 1 Study.
45668501 Klausner, K. (2001) Physical and Chemical Characteristics of AlgiClear: Lab Project Number:
01-4096-G1. Unpublished study prepared by Toxikon Corp. 25 p.
45867700 Syngenta Crop Protection, Inc. (2003) Submission of Exposure, Risk, Residue, Fate, and
Toxicity Data in Support of the Reregistration of Atrazine. Transmittal of 11 Studies.
45867701 Smith, E.; Du Preez, L.; Solomon, K. (2003) Field Exposure of Xenopus laevis to Atrazine and
Other Triazines in South Africa: Exposure Characterization and Assessment of Laryngeal and
Gonadal Responses: Final Report: Lab Project Number: SA-01B: 109-02: Cl. Unpublished
study prepared by The Institute of Environmental and Human Health, Texas Tech University
and School of Environmental Sciences and Development Potchefstroom, University for CHE.
91 p.
45870400 Syngenta Crop Protection, Inc. (2003) Submission of Environmental Fate Data in Support of
the FIFRA 6(a)(2) Data Requirements for Simazine and Atrazine. Transmittal of 3 Studies.
45870401 Yokley, R. (2003) FIFRA Section 6(a)2 Annual Ground Water Report for 2002: Final Report:
Lab Project Number: 2240-02. Unpublished study prepared by Syngenta Crop Protection, Inc.
34 p.
45870402 Memtt, A. (2003) FIFRA Section 6(a)2 Annual Report for Simazine From the Syngenta
Voluntary Monitoring Program with Community Water Systems for the Year 2002: Final
Report: Lab Project Number: 1231-03. Unpublished study prepared by Syngenta Crop
Protection, Inc. 31 p.
46083000 Syngenta Crop Protection (2003) Submission of Residue Data in Support of the Reregistration
of Atrazine. Transmittal of 2 Studies.
46083001 Trask, I; Harbourt, C.; Johnson, L.; et. al. (2003) 2001 Safe Drinking Water Act Data for
Atrazine and Simazine: Final Report. Project Number: 242/59/001, T001913/03. Unpublished
study prepared by Waterborne Environmental, Inc. (WEI). 5264 p.
46083002 Trask, I; Harbourt, C.; Johnson, L.; et. al. (2003) 2002 Safe Drinking Water Act Data for
Atrazine and Simazine: Final Report. Project Number: 242/59/002, T001914/03. Unpublished
study prepared by Waterborne Environmental, Inc. (WEI). 6150 p.
46150200 Makhteshim Agan of North America Inc. (2003) Submission of Product Chemistry Data in
Support of the Registration of Pramitol 5PS. Transmittal of 1 Study.
46150201 Willis, C. (2003) Physical and Chemical Characteristics of Pramitol 5PS: Flammability and
Explodability. Project Number: 1820/54, 03197. Unpublished study prepared by Case
Consulting Laboratories, Inc. and Stresau Lab. 17 p.
Page 246 of 266
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46215000 Syngenta Crop Protection Inc. (2004) Submission of Residue and Fate Data in Support of the
FIFRA 6(a)(2) Data Requirements for Atrazine, Metolachlor, and Simazine. Transmittal of 4
Studies.
46215003 Merritt, A. (2004) FIFRA Section 6(a)(2) Annual Report for Simazine Monitoring Data from
the 2003 Voluntary Monitoring Program (VMP) and the 2003 Atrazine Monitoring Program
(AMP) for Selected Community Water Systems (CWS) on Surface Water Sources: Final
Report. Project Number: T007010/04. Unpublished study prepared by Syngenta Crop
Protection, Inc. 57 p.
46285900 Drexel Chemical Company (2004) Submission of Product Chemistry and Toxicity Data in
Support of the Application for Registration of Drexel Simizat 90 DF. Transmittal of 9 Studies.
46285901 Olson, R. (2004) Drexel Simazat 90DF: Product Identity, Composition, Formulation Process
and Impurities: Final Report. Project Number: DRXL/200402, DREX/ANO1/0002,
DREX/ANOO/0006. Unpublished study prepared by Drexel Chemical Co. 48 p.
46285902 Olson, R. (2004) Drexel Simazat 90DF: Analysis and Certification of Product Ingredients:
Final Report. Project Number: DRXL/200402, DREX/ANO 1/0002, DREX/ANOO/0006.
Unpublished study prepared by Drexel Chemical Co. 12 p.
46285903 Olson, R. (2004) Physical and Chemical Characteristics of Drexel Simazat 90 DF. Project
Number: DCC/0104/B, DCC/SOP/700/010/0, DCC/SOP/700/020/0. Unpublished study
prepared by Drexel Chemical Co. 23 p.
46285904 Bossotto, A. (2003) Acute Oral Toxicity with Simazat 90 DF in Sprague Dawley Rats. Project
Number: BI/4124/03. Unpublished study prepared by Microquim S.A. 32 p.
46285905 Bossotto, A. (2003) Acute Dermal Toxicity with Simazat 90 DF in Sprague Dawley Rats.
Project Number: BI/4122/03. Unpublished study prepared by Microquim S.A. 32 p.
46285906 Bossotto, A. (2003) Acute Inhalation Toxicity with Simazat 90 DF in Sprague Dawley Rats.
Project Number: BI/4123/03. Unpublished study prepared by Microquim S.A. 37 p.
46285907 Bossotto, A. (2003) Eye Irritation/Corrosion Effects in Rabbits (Oryctolagus cuniculus) of
Simazat 90 DF. Project Number: BI/4125/03. Unpublished study prepared by Microquim S.A.
34p.
46285908 Bossotto, A. (2003) Dermal Irritation/Corrosion Effects in Rabbits (Oryctolagus cuniculus) of
Simazat 90 DF. Project Number: BI/4126/03. Unpublished study prepared by Microquim S.A.
35p.
46285909 Bossotto, A. (2003) Skin Sensitization in Guinea Pigs (Cavia porcellus) of Simazat 90 DF
Buehler Test. Project Number: BI/4127/03. Unpublished study prepared by Microquim S.A. 42
_P_
46387900 Drexel Chemical Company (2004) Submission of Product Chemistry Data in Support of the
Reregistrations of Drexel Atrazine 5L @ Drexel Atra-5 and Drexel Atrazine 5F @ Drexel
Atrazine 5L. Transmittal of 1 Study.
46387901 Olson, R. (2004) Physical and Chemical Characteristics of Drexel Atra-5: Color, Physical
State, Odor, pH, Oxidizing or Reducing Action, Viscosity and Density/Relative Density: Final
Report. Project Number: DCC/0604/B, 0604/B, DREX/AN04/0003. Unpublished study
prepared by Drexel Chemical Co. 20 p.
46394300 Drexel Chemical Co. (2004) Submission of the Product Chemistry Data in Support of the
Reregistration of Drexel Simazat 4L. Transmittal of 2 Studies.
46394301 Olson, R. (2004)Product Identity, Composition, Formulation Process and Impurities: Drexel
Simazat 4L Herbicide. Project Number: DRXL/200416, DREX/anO 1/002. Unpublished study
prepared by Drexel Chemical Co. 79 p.
46394302 Olson, R. (2004) Physical and Chemical Characteristics of Drexel Simazat 4L: Color, Physical
State, Odor, Oxidizing or Reducing Action, pH, Viscosity, and Density/Relative Density.
Project Number: DCC/0504/B. Unpublished study prepared by Drexel Chemical Co. 23 p.
46484200 Syngenta Crop Protection, Inc. (2005) Submission of Environmental Fate Data in Support of
FIFRA 6(a)(2) Data Requirements for S-Metolachlor. Transmittal of 4 Studies.
46484202 Merritt, A. (2005) FIFRA Section 6(a)(2) Annual Report for Simazine Monitoring Data from
the 2004 Atrazine Monitoring Program (AMP) for Selected Community Water Systems
(CWS) on Surface Water Sources: Simazine: Final Report. Project Number: T003231/05.
Unpublished study prepared by Syngenta Crop Protection, Inc. 56 p.
Page 247 of 266
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46561300 Syngenta Crop Protection (2005) Submission of Fate, Residue and Toxicity Data in Support of
the Reregistration of Simazine. Transmittal of 6 Studies.
46561301 Muller-Kallert, H. (1993) Degradation of (Carbon 14)-Simazine (G 27692) in One Soil
Incubated Under Various Experimental Conditions: Final Report. Project Number: 300881.
Unpublished study prepared by RCC Umweltchemie Ag. 73 p.
46561302 Yokley, R.; Hertl, P. (2005) Syngenta/State Ground-Water Monitoring Study for Atrazine and
its Major Degradation Products in the United States: Amendment 1: To Include Simazine Data
for Calculation of Total Chlorotriazines: Final Report. Project Number: 174/91. Unpublished
study prepared by Syngenta Crop Protection, Inc. 1534 p.
46561303 Yokley, R.; Hertl, P. (2005) Syngenta/ Community Water System Surface Water Monitoring
Study for Atrazine and its Major Degradation Products in Seven States in the United States:
Amendment 2 to Include Data for Simazine in the Expression for Total Chlorotriazines (TCT).
Project Number: 419/97. Unpublished study prepared by Syngenta Crop Protection, Inc. 620 p.
46561304 Ritter, A. (2005) Simazine Detections in Surface Water Throughout the United States: Final
Report. Project Number: WEI/242/76, T016073/04. Unpublished study prepared by
Waterborne Environmental, Inc. (WEI). 62 p.
46561305 (2005) Report on the Test for Acute Toxicity of G 27692 Technical to Daphnia Magna Final
Report. 18 p.
46561306 Ritter, A.; Ryan, M. (2005) Simazine Database Supporting Water Quality Data Report. Project
Number: 242/76, T016073/04. Unpublished study prepared by Waterborne Environmental,
Inc. (WEI). 17 p.
46591400 Drexel Chemical Co. (2005) Submission of Toxicity Data in Support of the Reregistration of
Drexel Simazat 4L. Transmittal of 1 Study.
46591401 Lucini, A. (2005) Skin Sensitization in Guinea Pigs (Cavia porcellus) of Simazat 4L Buehler
Test. Project Number: BI/6380/05/M. Unpublished study prepared by Microquim S.A. 23 p.
46609800 Drexel Chemical Co. (2005) Submission of Product Chemistry Data in Support of the
Registration of Drexel Simazat 90 DP. Transmittal of 1 Study.
46609801 Olson, R. (2005) Physical and Chemical Characteristics of Drexel Simazat 90 DF: Storage
Stability and Corrosion Characteristics: Final Report. Project Number: DCC/0104/A, 0104/A,
DREX/ANO1/0002. Unpublished study prepared by Drexel Chemical Co. 22 p.
46639500 Oxon Italia, S.P.A. (2005) Submission of Product Chemistry Data in Support of the Amended
Registration of Oxon Italia Simazine Technical Herbicide. Transmittal of 1 Study.
46639501 Feng, J. (2003) Chemistry Data for Simazine Technical. Unpublished study prepared by
Zhejiang University. 77 p.
46770100 Syngenta Crop Protection, Inc. (2006) Submission of Environmental Fate Data in Support of
the FIFRA 6(a)(2) Data Requirements for Atrazine. Transmittal of 4 Studies.
46770104 Mayer, T. (2006) Simazine: FIFRA Section 6(a)(2) Annual Report for Simazine Monitoring
Data from the 2005 Atrazine Monitoring Program (AMP) for Selected Community Water
Systems (CWS) Relying on Surface Water Sources: Final Report. Project Number:
T000765/06, IL1835120, IL0170100. Unpublished study prepared by Syngenta Crop
Protection, Inc. 171 p.
Page 248 of 266
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Appendix E. Generic Data Call-In (GDCI)
Note that a complete generic DCI, with all pertinent instructions, will be sent to
registrants under separate cover.
Page 249 of 266
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Appendix F. Product-Specific Data Call-In (PDCI)
Note that a complete product-specific DCI, with all pertinent instructions, will be sent to
registrants under separate cover.
Page 250 of 266
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Appendix G. EPA's Batching of Simazine Products for Meeting Acute Data
Requirements for Reregistration
In an effort to reduce the time, resources and number of animals needed to fulfill the
acute toxicity data requirements for reregi strati on of products containing SIMAZINE as
the active ingredient, the Agency has batched products which can be considered similar
for purposes of acute toxicity. Factors considered in the sorting process include each
product's active and inert ingredients (identity, percent composition and biological
activity), type offormulation (e.g., emulsifiable concentrate, aerosol, wettable powder,
granular, etc.), and labeling (e.g., signal word, use classification, precautionary labeling,
etc.). Note that the Agency is not describing batched products as "substantially similar"
since some products within a batch may not be considered chemically similar or have
identical use patterns.
Using available information, batching has been accomplished by the process described in
the preceding paragraph. Notwithstanding the batching process, the Agency reserves the
right to require, at any time, acute toxicity data for an individual product should the need
arise.
Registrants of products within a batch may choose to cooperatively generate, submit or
cite a single battery of six acute lexicological studies to represent all the products within
that batch. It is the registrants' option to participate in the process with all other
registrants, only some of the other registrants, or only their own products within a batch,
or to generate all the required acute toxicological studies for each of their own products.
If a registrant chooses to generate the data for a batch, he/she must use one of the
products within the batch as the test material. If a registrant chooses to rely upon
previously submitted acute toxicity data, he/she may do so provided that the data base is
complete and valid by today's standards (see acceptance criteria attached), the
formulation tested is considered by EPA to be similar for acute toxicity, and the
formulation has not been significantly altered since submission and acceptance of the
acute toxicity data. Regardless of whether new data is generated or existing data is
referenced, registrants must clearly identify the test material by EPA Registration
Number. If more than one confidential statement of formula (CSF) exists for a product,
the registrant must indicate the formulation actually tested by identifying the
corresponding CSF.
In deciding how to meet the product specific data requirements, registrants must follow
the directions given in the Data Call-In Notice and its attachments appended to the RED.
The DCI Notice contains two response forms which are to be completed and submitted to
the Agency within 90 days of receipt. The first form, "Data Call-In Response," asks
whether the registrant will meet the data requirements for each product. The second
form, "Requirements Status and Registrant's Response," lists the product specific data
required for each product, including the standard six acute toxicity tests. A registrant
who wishes to participate in a batch must decide whether he/she will provide the data or
depend on someone else to do so. If a registrant supplies the data to support a batch of
products, he/she must select one of the following options: Developing Data (Option 1),
Submitting an Existing Study (Option 4), Upgrading an Existing Study (Option 5) or
Citing an Existing Study (Option 6). If a registrant depends on another's data, he/she must
choose among: Cost Sharing (Option 2), Offers to Cost Share (Option 3) or Citing an
Page 251 of 266
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Existing Study (Option 6). If a registrant does not want to participate in a batch, the
choices are Options 1, 4, 5 or 6. owever, a registrant should know that choosing not to
participate in a batch does not preclude other registrants in the batch from citing his/her
studies and offering to cost share (Option 3) those studies.
Thirty-three products were found which contain Simazine as the active ingredient. These
products have been placed eight batches and a no batch group in accordance with the
active and inert ingredients and type of formulation.
Batching Instructions:
Batch 5: EPA Reg. No. 7689-17 may not cite data generated with EPA Reg. No. 7689-16.
No Batch: Each product in this Batch should generate their own data.
NOTE: The technical acute toxicity values included in this document are for
informational purposes only. The data supporting these values may or may not meet the
current acceptance criteria.
Batch 1
EPA Reg. No.
100-541
19713-59
19713-386
35915-10
Percent Active Ingredient
97.0
98.0
97.0
97.0
Batch 2
EPA Reg. No.
100-603
9779-295
19713-252
34704-686
35915-12
Percent Active Ingredient
90.0
90.0
90.0
90.0
90.0
Batch 3
EPA Reg. No.
19713-46
19713-271
34704-685
Percent Active Ingredient
80.0
80.0
80.0
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Batch 4
EPA Reg. No.
100-526
9779-296
19713-60
19713-273
34704-687
35915-11
51036-127
Percent Active Ingredient
41.90
41.90
42.10
42.10
42.80
42.80
41.67
Batch 5
EPA Reg. No.
7689-16
7689-17
Percent Active Ingredient
3.71
4.38
Batch 6
EPA Reg. No.
72-289
5481-285
19713-546
Percent Active Ingredient
4.0
4.0
4.0
Batch 7
EPA Reg. No.
7689-14
9712-8
Percent Active Ingredient
0.6
0.9
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Batch 8
EPA Reg. No.
769-978
53883-97
66222-23
Percent Active Ingredient
Simazine: 0.76
Prometone: 5.00
Sodium Chlorate: 39.80
Sodium Metab orate: 40.00
Simazine: 0.76
Prometone: 5.00
Sodium Chlorate: 39.80
Sodium Metab orate: 40.00
Simazine: 0.76
Prometone: 5.00
Sodium Chlorate: 39.80
Sodium Metaborate: 40.00
No Batch
EPA Reg. No.
5481-213
7401-192
19713-171
19713-553
Percent Active Ingredient
4.00
0.63
Simazine: 21.41
Atrazine: 21.42
Simazine: 45.00
Atrazine: 45.01
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Appendix H. List of Registrants Sent this Data Call-In Notice
Miller Chemical and Fertilizer Corporation
PO Box 333
Hanover, PA 17331
Syngenta Crop Protection, Inc.
POBox 18300
Greensboro, NC 27419-8300
Value Gardens Supply, LLC
PO Box 585
Saint Joseph, MO 64502
Amvac Chemical Corporation
4695 MacArthur Court, Suite 1250
Newport Beach, CA 92660-1706
Voluntary Purchasing Group, Inc.
Brazos Associates, Inc.
1806 Auburn Driver
Carrollton, TX 75007-1451
The Hartz Mountain Corporation
400 Plaza Drive
Secaucus, NJ 07094
Weco Products, Inc.
RegWest Co.
30856 Rocky Road
Greeley, CO 80631-9375
Agriliance, LLC
PO Box 64089
St. Paul, MN 55164-0089
Drexel Chemical Co.
PO Box 13327
Memphis, TN 38113-0327
Loveland Products, Inc.
PO Box 1286
Greeley, CO 80632
Oxon Italia S.P.A.
Sipcam Agro USA, Inc.
300 Colonial Parkway, Suite 230
Roswell, GA 30076
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Micro-Flo Company, LLC
530 Oak Court Drive
Memphis, TN38117
Control Solutions, Inc.
5903 Genoa-Red Bluff
Pasadena, TX 77507-1041
Makhteshim-Agan of North America, Inc.
4515 Falls of Neuse Road, Suite 300
Raleigh, NC 27609
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Appendix I. List of Available Related Documents and Electronically Available
Forms
Pesticide Registration Forms are available at the following EPA internet site:
http://www.epa.gov/opprd001/fortns/.
Pesticide Registration Forms (These forms are in PDF format and require the Acrobat
reader)
Instructions:
1. Print out and complete the forms. (Note: Form numbers that are bolded can be
filled out on your computer then printed.)
2. The completed form(s) should be submitted in hardcopy in accord with the
existing policy.
3. Mail the forms, along with any additional documents necessary to comply with
EPA regulations covering your request, to the following address for the Document
Processing Desk.:
Document Processing Desk (distribution code)*
Office of Pesticide Programs (7504P)
Environmental Protection Agency
1200 Pennsylvania Ave, NW
Washington, DC 20460-0001
* Distribution Codes are as follows:
(APPL) Application for product registration
(AMEND) Amendment to existing registration
(CAN) Voluntary Cancellation
(EUP) Experimental Use Permit
(DIST) Supplemental Distributor Registration
(SLN) Special Local Need
(NEWCO) Request for new company number
(NOTIF) Notification
(PETN) Petition for Tolerance
(XFER) Product Transfer
DO NOT fax or e-mail any form containing "Confidential Business Information" or
"Sensitive Information."
If you have any problems accessing these forms, please contact Nicole Williams at (703)
308-5551 or by e-mail at williams.nicole@epamail.epa.gov. If you want these forms
mailed or faxed to you, please contact Lois White, white.lois@epa.gov or Floyd Gayles,
gayles.floyd@epa.gov.
If you have any questions concerning how to complete these forms, please contact OPP's
ombudsperson for conventional pesticide products: Linda Arlington, (703) 305-5446
Page 257 of 266
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The following Agency Pesticide Registration Forms are currently available via the
Internet at the following locations:
8570-1
8570-4
8570-5
8570-17
8570-25
8570-27
8570-28
8570-30
8570-32
8570-34
8570-35
8570-36
8570-37
Application for Pesticide
Regi strati on/ Amendment
Confidential Statement of Formula
Notice of Supplemental Registration of
Distribution of a Registered Pesticide
Product
Application for an Experimental Use
Permit
Application for/Notification of State
Registration of a Pesticide To Meet a
Special Local Need
Formulator's Exemption Statement
Certification of Compliance with Data
Gap Procedures
Pesticide Registration Maintenance
Fee Filing
Certification of Attempt to Enter into
an Agreement with other Registrants
for Development of Data
Certification with Respect to Citations
of Data (in PR Notice 98-5)
Data Matrix (in PR Notice 98-5)
Summary of the Physical/Chemical
Properties (in PR Notice 98-1)
Self-Certification Statement for the
Physical/Chemical Properties (in PR
Notice 98-1)
http://www.epa.gov/opprd001/forms/8570- 1 .pdf
http://www.epa.gov/opprd001/forms/8570-4.pdf
http://www.epa.gov/opprd001/forms/8570-5.pdf
http://www.epa.gov/opprd001/forms/8570-17.pdf
http://www.epa.gov/opprd001/forms/8570-25.pdf
http://www.epa.gov/opprd001/forms/8570-27.pdf
http://www.epa.gov/opprd001/forms/8570-28.pdf
http://www.epa.gov/opprd001/forms/8570-30.pdf
http://www.epa.gov/opprd001/forms/8570-32.pdf
http://www.epa.gov/opppmsdl/PR Notices/pr98-
5.pdf
http://www.epa.gov/opppmsdl/PR Notices/pr98-
5.pdf
http://www.epa.gov/opppmsdl/PR Notices/pr98-
l.pdf
http://www.epa.gov/opppmsdl/PR Notices/pr98-
l.pdf
Pesticide Registration Kit http://www.epa.gov/pesticides/registrationkit/
Dear Registrant:
For your convenience, we have assembled an online registration kit which
contains the following pertinent forms and information needed to register a pesticide
product with the U.S. Environmental Protection Agency's Office of Pesticide Programs
(OPP):
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1. The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and the Federal
Food, Drug and Cosmetic Act (FFDCA) as Amended by the Food Quality
Protection Act (FQPA) of 1996.
2. Pesticide Registration (PR) Notices
a. 83-3 Label Improvement Program-Storage and Disposal Statements
b. 84-1 Clarification of Label Improvement Program
c. 86-5 Standard Format for Data Submitted under FIFRA
d. 87-1 Label Improvement Program for Pesticides Applied through Irrigation
Systems (Chemigation)
e. 87-6 Inert Ingredients in Pesticide Products Policy Statement
f 90-1 Inert Ingredients in Pesticide Products; Revised Policy Statement
g. 95-2 Notifications, Non-notifications, and Minor Formulation Amendments
h. 98-1 Self Certification of Product Chemistry Data with Attachments (This
document is in PDF format and requires the Acrobat reader.)
Other PR Notices can be found at http://www.epa.gov/opppmsdl/PR Notices.
3. Pesticide Product Registration Application Forms (These forms are in PDF format
and will require the Acrobat reader.)
a. EPA Form No. 8570-1, Application for Pesticide Registration/Amendment
b. EPA Form No. 8570-4, Confidential Statement of Formula
c. EPA Form No. 8570-27, Formulator's Exemption Statement
d. EPA Form No. 8570-34, Certification with Respect to Citations of Data
e. EPA Form No. 8570-35, Data Matrix
4. General Pesticide Information (Some of these forms are in PDF format and will
require the Acrobat reader.)
a. Registration Division Personnel Contact List
b. Biopesticides and Pollution Prevention Division (BPPD) Contacts
c. Antimicrobials Division Organizational Structure/Contact List
d. 53 F.R. 15952, Pesticide Registration Procedures; Pesticide Data
Requirements (PDF format)
e. 40 CFR Part 156, Labeling Requirements for Pesticides and Devices (PDF
format)
f 40 CFR Part 158, Data Requirements for Registration (PDF format)
g. 50 F.R. 48833, Disclosure of Reviews of Pesticide Data (November 27,
1985)
Before submitting your application for registration, you may wish to consult some
additional sources of information. These include:
1. The Office of Pesticide Programs' Web Site
2. The booklet "General Information on Applying for Registration of Pesticides in
the United States", PB92-221811, available through the National Technical
Information Service (NTIS) at the following address:
National Technical Information Service (NTIS)
5285 Port Royal Road
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Springfield, VA 22161
The telephone number for NTIS is (703) 605-6000. Please note that EPA is
currently in the process of updating this booklet to reflect the changes in the
registration program resulting from the passage of the FQPA and the
reorganization of the Office of Pesticide Programs. We anticipate that this
publication will become available during the Fall of 1998.
3. The National Pesticide Information Retrieval System (NPIRS) of Purdue
University's Center for Environmental and Regulatory Information Systems. This
service does charge a fee for subscriptions and custom searches. You can contact
NPIRS by telephone at (765) 494-6614 or through their website.
4. The National Pesticide Telecommunications Network (NPTN) can provide
information on active ingredients, uses, toxicology, and chemistry of pesticides.
You can contact NPTN by telephone at (800) 858-7378 or through their website:
http://npic.orst.edu
The Agency will return a notice of receipt of an application for registration or
amended registration, experimental use permit, or amendment to a petition if the
applicant or petitioner encloses with his submission a stamped, self-addressed
postcard. The postcard must contain the following entries to be completed by
OPP:
• Date of receipt
• EPA identifying number
• Product Manager assignment
Other identifying information may be included by the applicant to link the
acknowledgment of receipt to the specific application submitted. EPA will stamp
the date of receipt and provide the EPA identifying File Symbol or petition
number for the new submission. The identifying number should be used whenever
you contact the Agency concerning an application for registration, experimental
use permit, or tolerance petition.
To assist us in ensuring that all data you have submitted for the chemical are
properly coded and assigned to your company, please include a list of all
synonyms, common and trade names, company experimental codes, and other
names which identify the chemical (including "blind" codes used when a sample
was submitted for testing by commercial or academic facilities). Please provide a
CAS number if one has been assigned.
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Appendix J. Letter to Amend Terms and Conditions of MUP Registrations
I hereby request that the registration for [insert registration numbers for all manufacturing
use products; can be listed in an attachment] be amended to include the following terms
and conditions of continued registration.
Drinking water mitigation:
1) SWIC: [Registrant] shall establish a database of information (referred to hereafter as
Simazine Watershed Information Center or SWIC). The SWIC will provide detailed
information on what watershed areas have become subject to a prohibition of
Simazine use pursuant to paragraph 3)f) below. Only information approved by EPA
will be included in the SWIC. The SWIC will be accessible to the public daily,
including weekends and holidays, through a toll-free telephone number available 24
hours a day and seven days a week, a World Wide Web site, and a regular mailing
address. Information for each means of contact will be included on all Simazine
product labels pursuant to paragraph 2) below. The SWIC will be updated a) within 5
business days of receiving EPA's determination of the boundary of any watershed
area in which use of Simazine is prohibited due to results of monitoring under
paragraph 3) below; and b) within 5 business days of receipt of notification from EPA
of a change to the description of any watershed area affected by a use prohibition.
This condition of registration may also be satisfied by offering to pay compensation
to another registrant that performs the acts required.
2) Label changes: the following label changes will be submitted to the Director of
EPA's Registration Division (7505C), Office of Pesticide Programs, ATTN: Jim
Tompkins, PM Team 25, for approval no later than June 1, 2006.
a) The label shall include under "Directions for Use" the following statements:
i) "This product may not be reformulated or repackaged into another product
unless the registration of the reformulated or repackaged product was granted
or amended so as to be consistent with the Surface Water CWS Monitoring
Program set forth in the Simazine Reregi strati on Eligibility Decision (RED)."
ii) "No product other than a product labeled only for use by homeowners on
turfgrass or labeled only for use as an algaecide may be reformulated or
repackaged from this product unless the formulated or repackaged product
bears a label including all of the following statements prominently displayed
in the "Directions for Use" section: "ANY USE OF THIS PRODUCT IN AN
AREA WHERE USE IS PROHIBITED IS A VIOLATION OF FEDERAL
LAW [this sentence must be in all capital letters]. Before using this product,
you must consult the Simazine Watershed Information Center (SWIC) to
determine whether the use of this product is prohibited in your watershed.
SWIC can be accessed through [website address] or [toll-free phone number]
or [mailing address]. If the SWIC indicates that use of this product is
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prohibited in your watershed, you may return this product to your point of
purchase or contact [insert name of Registrant] for a refund."
iii) "No products labeled only for use by homeowners on turfgrass may be
reformulated or repackaged from this product unless the registration of the
resulting product is subject to the following terms and conditions of
registration, which shall require that the Registrant:
(1) Immediately cease all sale and distribution to any retailer or any entity
distributing or selling such product to any retailer located within all
counties containing any portion of any watershed area listed in the SWIC;
(2) Ensure the removal of any such Simazine product from the shelves of any
retailer located within all counties containing any portion of any watershed
area listed in the SWIC; and
(3) Repurchase any such Simazine product from any of the purchasers
described above.
(4) In addition, such Registrant shall consult with the State(s) in which such
counties are located to determine whether additional territory shall be
included in the area to which these requirements will apply. If the State(s)
determine that a larger area is warranted, the Registrant shall within 10
days of such determination notify the Director of EPA's Special Review
and Reregistration Division (SRRD) (7508C), Office of Pesticide
Programs, of the State(s) determination. EPA will then notify such
Registrant of the specific boundaries within which the stop sale, removal
and repurchase shall take place."
b) All manufacturing use product sold or distributed after July 31, 2006 will bear this
revised label.
3) Surface water monitoring program: [Registrant] will conduct the following water
monitoring program as a term and condition of continued registration of the product.
This condition of registration may also be satisfied by offering to pay compensation
to another registrant that performs the acts required.
a) Review of Safe Drinking Water Act (SOWA) data: Beginning with 2005 data,
each year, [Registrant] will review all SDWA data for every Community Water
System (CWS) that has a surface water source and tests for Simazine. If any such
CWS has an annual average concentration of Simazine and its two chlorinated
degradates equal to or greater than 2.6 ppb in finished water, that system will be
placed into the intensive monitoring program in paragraph 3)c) below. (Except,
that if a CWS has an annual average based on a single sample equal to or greater
than 2.6 ppb Simazine and its two chlorinated degradates but less than 4.0 ppb
Simazine (parent compound only), then [Registrant] has the option of either
placing the CWS in the intensive monitoring program the year following these
measurements or taking quarterly samples at that CWS during the year following
these measurements and averaging the quarterly samples. If the average of the
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quarterly samples is greater than 2.6 ppb Simazine and its two chlorinated
degradates, then the CWS must be placed in the intensive monitoring program the
following year.) [Registrant] will submit a report of this review for the 2005 data
by May 30, 2006. For each subsequent year, [Registrant] will submit a report by
April 1 of the following year, beginning April 1, 2007.
i) For any CWS where concentrations of only the Simazine parent compound
have been measured (i.e. no degradates), the total concentration of Simazine
and its two chlorinated degradates will be calculated using the following
regression formula:
E(Simazine + G28273 + G28279) = 0.364 + 1.378 * (Simazine)
G-28273 = (diaminochlorotriazine or DACT)
G-28279 = (des-isopropyl atrazine or DIA)
ii) After 5 years of consecutive monitoring under paragraph 3)c) [Registrant]
may request that EPA remove or modify this requirement to review and report
on SDWA data.
b) Systems to be monitored: The following CWS will be intensively monitored for
Simazine and its two chlorinated degradates:
i) IL1350300 Hillsboro CWS, Illinois
IL1210400 Patoka CWS, Illinois
IL0510150 Farina CWS, Illinois
IL0252100 Flora CWS, Illinois
NC0351070 Johnston County Water System CWS, North Carolina
IN5272002 Stucker Ford Water Utility CWS, Indiana;
ii) Any CWS identified through annual review of SDWA data pursuant to
paragraph 3)a) noted above; and
iii) Any other CWS that has a surface water source and for which any reliable
data indicates an annual concentration of 2.6 ppb or more Simazine and its
two chlorinated degradates in finished water or a concentration of 12.5 ppb or
more Simazine and its two chlorinated degradates as a 90-day average in raw
water.
c) Intensive monitoring: Beginning no later than April 30, 2006, each CWS
identified in paragraph 3)b)i) will be monitored for actual concentrations of
Simazine and each of its two chlorinated degradates in raw water at the water
intake weekly during peak use seasons based on Simazine usage in the area (listed
in Attachment 1) and bi-weekly during the rest of the year. Each CWS identified
through paragraphs 3)b)ii) and 3)b)iii) will be monitored for actual concentrations
of Simazine and each of its two chlorinated degradates in raw water at the water
intake weekly during peak use seasons based on Simazine usage in the area as
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determined by EPA upon identification of the CWS, and bi-weekly during the rest
of the year. [Registrant] will calculate 90-day rolling average concentrations of
the total of Simazine and its two chlorinated degradates. Monitoring at any
specific CWS may cease when five consecutive years have passed without any
90-day rolling average concentration of Simazine and its two chlorinated
degradates meeting or exceeding 37.5 ppb.
d) Reporting: The results of monitoring will be reported to EPA annually by
January 30 of the following year. In addition, if any CWS has a 90-day rolling
average total concentration of Simazine and its two chlorinated degradates greater
than 37.5 ppb, this will be reported to EPA within 30 days from the last water
sample included in that result.
e) Mitigation plans:
i) If any CWS has a 90-day rolling average total concentration of Simazine and
its two chlorinated degradates at or above 37.5 ppb, then [Registrant] will
submit to EPA and begin implementing within 90 days of that exceedance a
written Mitigation Plan including mitigation measures to be implemented
within the watershed area containing that CWS (except as provided in
paragraph 3)g) below). Such plan shall include consideration of Best
Management Practices such as buffer strips, grass waterways, changes in
tillage practices, changes in application timing, and use rate reductions, and
how the measures will be communicated to growers. [Registrant] will
implement this Mitigation Plan and submit progress reports to EPA semi-
annually describing the measures taken during that period, until notified by
EPA that semi-annual reports may cease.
ii) If any CWS is reported to EPA to be in violation of the maximum
contaminant level (MCL) for Simazine (as determined by reporting under the
Safe Drinking Water Act), then [Registrant] will consult with the State
Drinking Water Administrator of the State where such CWS is located to
develop a written Mitigation Plan including mitigation measures to be
implemented within the watershed area containing that CWS and a schedule
for implementation. Such plan shall include consideration of Best
Management Practices such as buffer strips, grass waterways, changes in
tillage practices, changes in application timing, and use rate reductions, and
how the measures will be communicated to growers. [Registrant] will submit
the plan to EPA within 90 days of the reported violation and will implement
this Mitigation Plan and submit progress reports to EPA semi-annually
describing the measures taken during that period, until notified by EPA that
semi-annual reports may cease. However, if EPA, in consultation with the
State, determines that the Mitigation Plan is not reasonably likely to reduce
Simazine concentrations in the CWS's water supply, or that the
implementation schedule is not met, then use of products containing Simazine
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would be prohibited and the watershed area where the CWS is located would
be included in the SWIC pursuant to paragraph 3)f) below.
f) Prohibition of use through the SWIC: If any CWS has a 90-day rolling average
total concentration of Simazine and its two chlorinated degradates at or above
37.5 ppb in two separate years within a five year period, then use of Simazine will
be prohibited in the watershed area containing that CWS (except as provided in
paragraph 3)g) below and for products labeled only for use as an algaecide). The
boundaries of the watershed area will be determined by EPA, after consulting
with Registrants of Simazine. The watershed area will be listed in the SWIC,
through which users can determine whether use is allowed where they intend to
use the product.
g) Force Majeure: In the event that [Registrant] can demonstrate that any CWS's
90-day rolling average total concentration of Simazine and its two chlorinated
degradates meets or exceeds 37.5 ppb due solely to acts of sabotage, non-farm
point source incidents such as rail or truck spills, or acts of God (excluding runoff
from rainfall), that reading will not count toward either prohibition of use of
Simazine under paragraph 3)f) above or submission of a Mitigation Plan under
paragraph 3)e) above.
4) [Registrant] agrees that failure to comply with any of the terms and conditions in this
amendment will be grounds for cancellation under FIFRA § 6(b), and that the only
issue for resolution would be whether or not [Registrant] complied with the terms and
conditions.
I certify that I am authorized to request this registration amendment on behalf of
[Registrant]. Any further communications concerning this registration should be directed
to [contact info].
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Attachment 1. Peak Use Season and Schedule for Weekly and Biweekly Monitoring
State Where CWS Is Located
(Crops)
Illinois (Corn, Apples, Peaches)
Indiana (Corn, Apples)
North Carolina (Corn, Apples,
Peaches)
Use Season/ Months for Weekly
Sampling
April June
April June
February May
Months for Biweekly Sampling
January March and
July December
January March and
July December
January and June December
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