Uni* SUtM Otfic* of September 1991
Environment^ Protection Pesticide Proaram*
Agency
&EPA Reregistration
Eligibility Document
(RED)
Silicon Dioxide an
Silica Gel
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REREGISTRATION ELIGIBILITY DOCUMENT
SILICON DIOXIDE AND SILICA OEL
LIST D
CASE 4081
ENVIRONMENTAL PROTECTION AGENCY
OFFICE OF PESTICIDE PROGRAMS
SPECIAL REVIEW AND REREGISTRATION DIVISION
WASHINGTON, D.C.
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SILICON DIOXIDE AND SILICA GEL
REREGISTRATION ELIGIBILITY TEAM
Roy Bingham
Winston Dang
Jean Frane
Eran Gasko
William Greear
Betsy Grim
William L. Gross
George LaRocca
Linda S. Propst
Frank Rubis
Beverly Updike
Environmental Fate and Effects
Division, Environmental Fate
and Groundwater Branch
Health Effects Division,
Occupational and Residential
Exposure Division
Policy and Special Projects
Staff, Office of Pesticide
Programs
Office of General Counsel
Health Effects Division,
Insecticide and Rodenticide
Branch
Environmental Fate and Effects
Division, Science Analysis
and Coordination Staff
Biological and Economics
Analysis Division, Biological
Analysis Division
Registration Division,
Insecticide-Rodenticide Branch
Health Effects Division,
Science Analysis and
Coordination Branch
Special Review and
and Reregistration Division,
Accelerated Reregistration
Branch
Policy and Grants Division,
Pesticide Enforcement Policy
Branch
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TABLE OF CONTENTS
GLOSSARY OF TERMS AND ABBREVIATIONS i
EXECUTIVE SUMMARY ii
I. INTRODUCTION 1
II. ACTIVE INGREDIENTS COVERED BY THE REREGI8TRATION
DECISION DOCUMENT 2
A. IDENTIFICATION OF ACTIVE INGREDIENT 2
B. USE PROFILE 2
C. REGULATORY HISTORY 6
III. AGENCY ASSESSMENT OF ACTIVE INGREDII2NT 7
A. INGREDIENT DESCRIPTION ~)
B. HUMAN HEALTH ASSESSMENT 8
1. TOXICOLOGY 8
2. OCCUPATIONAL AND RESIDENTIAL EXPOSURE 10
3. DIETARY EXPOSURE 11
4. HUMAN HEALTH RISK ASSESSMENT 11
C. ENVIRONMENTAL ASSESSMENT 12
1. ENVIRONMENTAL FATE ASSESSMENT 12
2. ECOLOGICAL EFFECTS ASSESSMENT 12
3. ENVIRONMENTAL RISK ASSESSMENT 12
IV. REREGISTRATION DECISION FOR ACTIVE INGREDIENT 13
A. DETERMINATION OF ELIGIBILITY 13
B. ADDITIONAL GENERIC DATA REQUIREMENTS 14
C. LABELING REQUIREMENTS FOR MANUFACTURING-USE
PRODUCTS CONTAINING SILICON DIOXIDE
AND SILICA GEL 14
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V. PRODUCT REREGISTRATION 14
A. DETERMINATION OF ELIGIBILITY 14
B. PRODUCT SPECIFIC DATA REQUIREMENTS 14
C. LABELING REQUIREMENTS FOR END-USE PRODUCTS
CONTAINING SILICON DIOXIDE AND SILICA GEL 15
VI. APPENDICES
APPENDIX A. USE PATTERNS SUBJECT TO REREGISTRATION 16
SILICON DIOXIDE AND SILICA GEL
APPENDIX B.
APPENDIX C.
GENERIC DATA REQUIREMENTS FOR
REREGISTRATION OF SILICON DIOXIDE
AND SILICA GEL AND DATA CITATIONS
SUPPORTING REREGISTRATION 17
GUIDE TO APPENDIX B 18
DATA SUPPORTING GUIDELINE REQUIREMENTS
FOR REREGISTRATION OF SILICON DIOXIDE 20
DATA SUPPORTING GUIDELINE REQUIREMENTS
FOR REREGISTRATION OF SIJ^ICA GEL 21
SILICON DIOXIDE AND SILICA GEL
BIBLIOGRAPHY 22
GUIDE TO APPENDIX C 23
BIBLIOGRAPHY 26
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GLOSSARY OF TERMS AND ABBREVIATIONS
a.i.
Active Ingredient
CAS Chemical Abstracts Service
CFR Code of Federal Regulations
EPA U. S. Environmental Protection Agency
FDA Food and Lvug Administration
FIFRA Federal Insecticide, Fungicide, and Rodenticide
Act
FFDCA Federal Food, Drug, and Cosmetic Act
GRAS Generally Recognized As Safe
LC50 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 substance per weight or
volume of water or feed, e.g., mg/1 or ppm.
LD50 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.
MRID Master Record Identification (number). EPA's system of
recording and tracking studies submitted to the EPA.
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EXECUTIVE SUMMARY
This Reregistration Eligibility Document addresses both
silicon dioxide and silica gel. Silicon dioxide is essentially
an inert material that contains approximately 90% silica. It is
commonly used as an inert carrier in dry concentrates, dry
pesticides, as an anti-caking agent, soil conditioner and turf
soil supplement and occasionally used as an active ingredient.
Silicon dioxide's most common insecticidal use today is for
control of stored grain insects. It is also registered for use
to control a variety of insects/mites in and around
domestic/commercial dwellings, ornamental gardens, in kennels and
on domestic pets. Silica gel is a registered insecticide and
acaricide for use to control a variety of insects in and around
residences/commercial dwellings, agricultural premises,
institutions, warehouses, food plants, livestock, cat, dogs and
in granaries. Because of their abrasive characteristics both
active ingredients act on insects by removing the oily protective
film covering their bodies which normally prevents the loss of
water. Thus the mode of action is physical in nature causing
desiccation of the insect. Both active ingredients are usually
combined with other pesticides which act as a knockdown agent.
All products which contain silicon dioxide and silica gel
registered for these uses are eligible for reregistration.
The U. S. Environmental Protection Agency (EPA) conducted a
review of the scientific data base and other relevant information
supporting the reregistration of silicon dioxide and silica gel
and has determined that the data base is sufficient to conduct a
reasonable risk assessment. In addition, the Agency has
conducted a tolerance reassessment for silicon dioxide and silica
gel and its conclusions are discussed in Section IIC. The data
available to the EPA support the conclusion that the currently
registered uses of silicon dioxide and silica gel will not result
in unreasonable public health risks or effects to the
environment. No further generic data are required.
Accordingly, the EPA has determined that all products
containing silicon dioxide and silica gel as the active
ingredients are eligible for reregistration and will be
reregistered when appropriate labeling and/or product specific
data are submitted and/or cited. Before reregistering each
product, the EPA is requiring product specific data to be
submitted within eight months of the issuance of this document.
After reviewing these data and the revised labels, the EPA will
determine whether to reregister a product based on whether or not
the conditions of the Federal Insecticide, Fungicide, and
Rodenticide Act (FIFRA) Section 3(c)(5) have been met. End use
products containing silicon dioxide and silica gel in combination
with other active ingredients will not be reregistered until
those other active ingredients are determined to be eligible for
reregistration. However, product specific data are being called
in at this time.
ii
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I. INTRODUCTION
In 1988, FIFRA was amended to accelerate the reregistration
of products with active ingredients registered prior to November
1, 1984. The amended Act provides a schedule for the.
reregistration process to be completed in nine years. There are
five phases to th« reregistration process. The first four phases
of the process focus on identification of data requirements to
support the reregistration of an active ingredient and the
generation and submission of data to fulfill the requirements.
The fifth phase is a review by EPA of all data submitted to
support reregistration.
Section 4(g)(2)(A) of FIFRA states that in Phase 5 "the
Administrator shall determine whether pesticides containing such
active ingredient are eligible for reregistration" before calling
in data on products, 4(g)(2)(B), and either reregistering
products or taking "other appropriate regulatory action,"
sections 4(g)(2)(C) and (D). Thus, reregistration involves a
thorough review of the scientific data base underlying a
pesticide's registration. The purpose of the review is to
reassess the potential hazards arising from the currently
registered uses of the pesticide; to determine the need for
additional data on health and
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XI. ACTIVE INGREDIENTS COVERED BY THIS REREOISTRATION
ELIGIBILITY DECISION DOCUMENT
A. IDENTIFICATION 07 ACTIVE INGREDIENTS
1. Chemical Name: Silicon dioxide (diatomaceous earth)
CAS Number: 7631-86-9
Office of Pesticide Programs Chemical Code Number:
72605
Empirical Formula: Si02
Trade Name: Diatomite, Dicalite, DiaFil, Celatom,
Celite
Other Name: Infusorial Earth, Fossil Flour, Siliceous
Earth
Basic Manufacturer: Produced by a number of
manufacturers.
2. Chemical Name: Silica Gel
CAS Number: 63231-67-4
Office of Pesticide Programs Chemical Code Number:
72602
Empirical Formula: Si02
Trade Name: Dri-Die, Drione, Syloid
Basic Manufacturer: Fairfield American Company plus
other manufacturers.
B. USE PROFILE
Typ« of pasticidet
Silicon Dioxide: Acaricide and/or insecticide
Silica Gel: Acaricide and/or insecticide
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Registered use sites!
SILICON DIOIIDBl
Terrestrial Food/Feed Crops (including Greenhouse
Crops)*:
Cranb&rry, pecan, peach, asparagus, broccoli,
brusselo sprouts, cabbage, cauliflower, celery,
collardo, kale, lettuce, mustard, radish, spinach,
tomato, turnip, potato (Irish/white), beans,
barley, corn, oats, sorghum, wheat, peanuts, peas,
soybeans, and pastures
Terrestrial Non-Food Crops (including Greenhouse
Crops)*:
Tobacco, ornamental herbaceous plants,
ornamental woody shrubs and vines, and ornamental
and/or shade trees
Outdoor Sites (including Commercial/Residential)*:
Kennels, pet sleeping quarters/veterinary and
household/domestic dwelling (outdoor premises)
Indoor Food (including Commercial/Residential
Sites):
Stored grains: beans, barley, grain crops,
oats, rice, rye, sorghum, wheat, buckwheat, flax,
corn, peas,, seeds, soybeans
Grain/cereal/flour bins (empty/full), grain/
cereal/flour storage areas (empty/full), food/
feed storage areas (empty/full), silo, household/
domestic dwelling indoor food handling areas,
commercial transportation facilities, food
processing plant premise/equipment, eating estab-
lishments food handling areas (food contact),
eating establishment food serving areas (food
contact), and food/grocery marketing/storage/
distribution facility premise
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Indoor Non-Food (including Commercial/Residential
Sites):
Kennels, pet sleeping quarters/veterinary,
cats (adult/kitten)*, dogs/canine (adult/puppies),
pet living/sleeping quarters, pet bedding,
domestic dwelling, household/domestic dwelling
indoor premise, household/domestic dwelling
content, human bedding/mattresses, refuse/solid
waste containers (garbage cans)
SILICA PELI
Aquatic Non-Food Site (Commercial):
Sewage Systems
Outdoor Sites (including Commercial/Residential) :
Kennels/pet sleeping quarters/veterinary,
household/domestic dwelling (outdoor), wood
protection treatment to building/products
(outdoor), commercial/institutional/industrial
areas (outdoor)
Indoor Food (including Commercial/Agricultural/
Residential):
Grain crops, grain/cereal/flour bins (empty/
full), grain/cereal/flour elevators (empty/full),
food/feed storage areas (empty/full), grain/
cereal/flour storage areas, dairy cattle, poultry,
beef/range/feeder (cattle), hog/pig/swine, house-
hold/domestic dwelling food indoor establishment,
food processing plants premise/equipment, feed
mills/feed processing plants, flour mills, cereal
plants, eating establishments food handling areas
(contact), eating establishments food serving
areas (contact), food/grocery marketing/storage
distribution facility premise
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Indoor Non-Food (including Commercial/Agricultural/
Residential):
Kennels/pet sleeping quarters/veterinary, horses,
animals (lab/research), commercial transportation
facility, eating establishments non-food areas,
commercial/institutional/industrial premise/equipment
(indoor), cats (adults/kittens), dogs/canines
(adult/puppies), monkeys, ferrets, birds, pet living/
sleeping quarters, pet bedding, domestic dwellings,
household/domestic dwellings (indoor), household/
domestic dwelling content, wood protection treatment
to building (indoor), human bedding/mattresses
Indoor Medical:
Hospitals/medical institutions (human/veterinary)
*Registered on these sites only in combination with other active
ingredients.
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Formulation Types Registered:
SILICON DIOXIDE! Silicon dioxide end-use
products are formulated as dusts containing at
least 80% diatomaceous earth as the sole active
ingiedient (and as a dust in combination with
othe^r active ingredients (pyrethrin, piperonyl
butoxide). There are no technical or
manufacturing use products registered.
SILICA PEL I Silica gel end use products are
formulated as dusts (at 96% active ingredients);
and as pressurized liquids at (4% active
ingredient) with multi-active ingredients such
as pyrethrin, piperonyl butoxide, carbaryl and
as a manufacturing use product (40% a.i.)
Methods of Application:
SILICON DIOXIDE: Silicon dioxide is applied
by a hand held or power duster.
SILICA PEL; Silica gel is applied by hand
held power duster, aerosol can or injection
(i.e., crack and crevice treatment).
C. REGULATORY HISTORY
In 1960 and 1956 EPA first registered pesticide
products containing silicon dioxide and silica gel,
respectively, as active ingredients. Because of their
negligible toxicity when ingested, silicon dioxide and
silica gel (hydrated silica) have received exemptions
from tolerances and clearances for certain use patterns
associated with food commodities. These exemptions and
clearances are:
-when applied as an inert ingredient, or
occasionally as an active, to growing crops and
raw agricultural commodities (40 CFR 180.1001(c)
and (d));
-when applied as an inert, or occasionally as an
active to livestock (40 CFR ISO.lOOl(e));
-when applied as an active ingredient to growing
crops, raw agricultural commodities after harvest
and to livestock (40 CFR 180.1017).
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Current exemptions from tolerances in 40 CFR
180.1017, 185.1700 and 186.1700 are limited to the
naturally mined silicon dioxide-containing product
diatomaceous earth.
The Agency intends to revise 40 CFR 180.1017
to specifically exempt silicon dioxide and silica gel
from the requirements of a tolerance when used on
raw agricultural commodities (growing crops and
post-harvest uses) and animals. Similarly, EPA intends
to revise the exemptions in 40 CFR 185.1700 and
186.1700 for diatomaceous earth to include silica gel
used in food and feed handling establishments.
The use of silicon dioxide as a direct food
additive (anti-caking agent) ic described in 21
CFR 121.380. Silica gels with a minimum silica
content of 89.5% are considered GRAS when used as anti-
foaroing agents in accordance with good
manufacturing practice (21 CFR 172.11711).
Silicon dioxides are considered GRAS as substances
migrating from paper and paper-board products used in
food packaging (40 CFR 182.90).
III. AGENCY ASSESSMENT OF ACTIVE INGREDIENT
The Agency has conducted a thorough review of the
scientific data base for silicon dioxide and silica
gel. Based on the evaluation of these data, the EPA
has no reason to request additional data.
A. INGREDIENT DESCRIPTION
Anhydrous silicon dioxide has a molecular weight
of 60.09. Silica gel and other amorphous forms of silicon
dioxide will have a varying molecular weight, depending upon
the extent of hydration. Datomaceous earth consists of
siliceous frustules and fragments of various species of
diatoms mined from the beds of former inland lakes. It is
composed of approximately 85% silica, other oxides and
organic materials. The natural grades are mined and then
dried, ground, sifted and bagged. Both forms used as
pesticidal active ingredients are generally white powders at
room temperature which melt to a glassy consistency at high
temperatures. Silicon dioxide is practically insoluble in
water, but is soluble in hydrofluoric acid. Heating
with concentrated phosphoric acid may slowly dissolve
silicon dioxide as well. Amorphous forms of silica may
be dissolved by hot concentrated alkaline solutions, but
crystalline forms generally are not soluble. Silica is
not soluble in any organic solvent. The bulk density is
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in the range of 10-20 Ib/ft 3 and the true density is
approximately 2.2 g/cm 3. The pH of an aqueous suspension
of silica gel can range from 2.3-7- All product chemistry
requirements have been satisfied.
B- HUKAK HEALTH ASSESSMENT
1. Toxicology
«• Acuta ToKicity
Acute toxicity studies demonstrate that silicon
dioxide and silica gel have moderate to low acute
toxicities. An acute oral LD50 study (rat) with
silicon dicvide resulted in an LD50 value of 3160
mg/g / thx.. value is considered Toxicity J
Category III. In an acute dermal LD50 study silica
gel produced moderate to low toxicity for a
Toxicity Category of III. No test animals in an
acute inhalation study died as a result of exposure
to 40% silica gel. Likewise, eye and dermal
irritation studies have suggested moderate and low
toxicities, respectively.
b. Bubchronic and Chronic Toxicity
Crystalline silicon dioxide has long been
associated with silicosis, a progressive lung disease,
which has been associated with the development of
lung cancer in humans. Amorphous silicon dioxide has
not been associated with silicosis.
i/ NIOSH (1977) Registry of Toxic Effects of Chemical
Substances. U.S. Department of Health Education and Welfare,
DHEW Publ. No. (NIOSH) 78-104-A. Government Printing Office,
Washington, D.C.
2.1 Fairfield American Corp. Acute Dermal Study No. 03240,
4/10/80. Ace. NO. 242851.
2/ Fairfield American Corp. Acute Inhalation Toxicity Study,\
No. 0324E, 5/21/80, Ace. No. 242852.
47 Fairfield American Corp. Primary Eye Irritation Study No
0324B, 4/21/80, Ace. No. 242850 and Primary Dermal Irritation
Study No. 0324C, 4/17/80, ACC. No. 242849.
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The International Agency for Research on Cancer
(IARC) has conducted an in depth evaluation c f the
potential carcinogenicity of silicon dioxide. ;/
Based on the data available, the IARC Working
Group expressed its expert opinion that 1) there is
sufficient evidence for the carcinogenicity of
crystalline silica to experimental animals; 2) there is
limited evidence for the carcinogenicity of crystalline
silica to humans; 3) there is inadequate evidence for
carcinogenicity of amorphous silica to experimental
animals; and 4) there is inadequate evidence for the
carcinogenicity of amorphous silica to humans. IARC
also indicated that no adequate epidemiological data
were available to evaluate the carcinogenicity of
amorphous silica. EPA concurs with lARC's assessment
of the available data. Some of the experimental animal
studies evaluated are as follows:
a. Oral Administration
Rat: A group of 30 weanling Sprague-Dawley rats
was administered 20 mg/day of diatomaceous earth in
cottage cheese at a concentration of 5 mg/g cheese,
in addition to a basal diet ad libitum. The rats
were observed for their life span (mean survival
840 days). Five malignant tumors (1 salivary gland
carcinoma, 1 skin carcinoma, 2 sarcomas of the
uterus, 1 peritoneal mesothelioma) and 13 benign
tumors (9 mammary fibroadenomas, 1 adrenal
pheochromocytoma, 3 pancreatic adenomas) were
observed in treated animals. A control group of
27 rats with mean survival of 690 days had 3
carcinomas (1 each in lung, ovary and forestomach)
and 5 mammary fibroadenomas. _/
£/ IARC (1987) IARC -Monographs on the Evaluation of Carcinogenic
Risk of Chemicals to Humans, Vol. 42, Silica and Some Silicates,
Lyon, France, p. 39-143.
£/ Hilding, A.C., Hilding, D.A., Larson, D.M., and Aulderheide,,
A. C. (1981) Biological Effects of Ingested Amosite Asbestos,
Taconite Tailings, Diatomaceous Earth and Lake Superior Water in
Rats. Arch. Environ. Health 36; 298-303
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b. Inhalation Exposure
Mouse: Groups of 75 mice were exposed to various
particulates including 0.5 g/day precipitated silica
(particle size was reported to about 5 urn or less in
diameter) once an hour for 6 hours on 5 days/week for
1 year and observed for their lifespan. Survival at
600 days was 12/74 in the silica treated group and
17/75 in one control group and 13/73 in the second
control group. The incidence of pulmonary adenomas and
adenocarcinomas in nice surviving 200 days or more
was 5/63 and 5/52 in the coptrol groups at 13/61 in
the silica treated group. _/
Rabbit: Inhalation of 40 mg/rol amorphous silica for
up to to 1100 days was reported to produce "diffuse
tissue reactions." _/
2. Occupational and Residential Exposure
Silicon dioxide end-use products are formulated
as dusts and applied by a hand held or
power duster to crops, stored grains, pets, and
indoors. Silica gel end-use products are formulated
as dusts; and as pressurized liquids and applied by a
hand held power duster, aerosol can or injection (i.e.,
crack and crevice treatment). Current product labels
for dust formulations have requirements for use of a
dust mask for prolonged periods of use. EPA believes
potential inhalation and dermal exposure for the
applicator may be significant. However, applications
and exposures are believed to be infrequent to a few
times per year.
2.1 Campbell, J.A. (1940) Effects of Precipitated Silica and Iron
Oxide on the Incidence of Primary Lung Tumors in Mice. Br. Med.
Jj., ii, 275-280
£/ Gartner, H. (1952) Studies on the Action of Fine Amorphous
Silica on the Lung of Rabbits (Ger.) Arch. HVQ. 136: 451-467
10
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3- Dietary Exposure
Dietary exposure to silicon dioxide and silica gel
may occur from their application to certain crops and
in and around food handling and preparation areas. The
amount of ingestion has not been quantified for this
assessment because they are exempt from tolerance
requirements at all levels in food. They are believed
to be inconsequential because of the ubiquity of forms
of silicon dioxide in the environment.
4. Human H«alth Riafc Assessment
EPA has considered several factors in the risk
assessment for pesticidal uses of silicon dioxide.
Silicon dioxide and silica gel's acute toxicity profile
can be characterized as moderate to low. Dietary
exposure from the direct application to food
commodities or from inadvertent residues in
food handling and preparation areas are not quantified
here but ara believed to be insignificant from a
a toxicological standpoint. Ingestion of various
chemical forms of silicon dioxide occurs due to their
natural occurrence in the environment. FDA has
classified these chemicals as Generally Recognized as
Safe and has approved their use as dietary food
additives at levels up to 2% by weight in food.
Applicator exposure may be significant for
each application, however, EPA believes based on the
use patterns, the application is infrequent and
therefore exposure is acute rather than chronic.
In addition, the labels caution the applicator
to avoid contact with eyes and skin, avoid breathing
dust, and use a dust mask for prolonged periods of
of use. Given these factors and assumptions, EPA
concludes the human health risk is low and not
unreasonable.
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ENVIRONMENTAL ASSESSMENT
1. Environmental Fata Assessment
Silicon dioxide (diatomaceous earth) is primarily
composed of silica, the same inactive ingredient as is
in quartz, sand and agate. Silica gel is an amorphous
(non-crystalline) form of silicon dioxide
(Si02 . H2O) made by the gelation of sodium silicate
and sulfuric acid. It is unlikely that silicon dioxide
or, silica gel would react chemically with any natural
substance(s) in the environment.
The environmental fate data requirements
have been waived based on the availability of public
information on these compounds.
2. Ecological Effects Assessments
Based on the Environmental Fate Assessment,
that both silicon dioxide and silica gel are chemically
unreactive in the environment and the fact that they
are practically non-toxic to non-target organisms,
there is no evidence that demonstrates or suggests any
grounds to suspect a hazard to the environment or to
non-target organisms when these pesticides are used
at the registered levels. Therefore, ecological
Affects studies are waived.
3. Environmental RisX Assessment
EPA concludes that silicon dioxide and silica
gel do not pose unreasonable risks to the environment,
including non-target organisms, when used at their
registered levels. This conclusion is based on the
belief that silicon dioxide and silica gel are
chemically unreactive in the environment, occur
naturally in various forms and are practically non-
toxic to non-target organisms.
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XV. REREOI8TRATIOW DECISION FOR ACTIVE INGREDIENT
A. DETERMINATION OF ELIGIBILITY
Section 4(g)(2)(B) of FIFRA calls for the Agency to
determine, after submission of relevant data concerning an
active ingredient, whether products containing the active
ingredient are eligible for reregistration. The Agency has
previously identified and required or waived the submission
of the generic (i.e., active ingredient specific) data
required to support reregistration of products containing
silicon dioxide and silica gel as active ingredients. The
Agency has completed its review of these generic data, and
has determined that the data are sufficient to support
reregistration of products containing silicon dioxide and
silica gel. Appendix B identifies the generic data
requirements that the EPA reviewed as part of its
determination of reregistration eligibility of silicon
dioxide and silica gel and lists the submitted studies that
the EPA found acceptable.
The data identified in Appendix B as well as
information from the open literature are sufficient to allow
the Agency to conduct a reasonable risk assessment for the
registered uses of silicon dioxide and silica gel. The data
available to the EPA supports the conclusion that
the registered uses of silicon dioxide and silica gel will
not result in unreasonable adverse effects to the
environment. The Agency has determined that all products
containing silicon dioxide and silica gel as the active
ingredients are eligible for reregistration. The
reregistration of particular products is addressed in
section V of this document ("Product Reregistration") .
The Agency made its reregistration eligibility
determination based upon the target data base required for
reregistration, the current guidelines for conducting
acceptable studies to generate such data, and the data
identified in Appendix B. Although the EPA has found that
products containing silicon dioxide and silica gel are
eligible for reregistration, it should be understood that
the EPA may take appropriate regulatory action, and/ or
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B. ADDITIONAL GENERIC DATA REQUIREMENTS
The generic data base supporting the reregistration of
products containing silicon dioxide and silica gel has been
reviewed and determined to be complete for reregiotration.
No further generic data are required.
C. LABELING REQUIREMENTS TOR MANUFACTURING D8E
PRODUCTS CONTAINING SILICON DIOXIDE AND SILICA GEL
The labels and labeling of all products must comply
with EPA's current regulations and requirements. Follow the
instructions in the Product Reregistration Handbook with
respect to labels and labeling. Any product label which
allows both manufacturing and end use must be amended to
specify only manufacturing or end use. In this situation,
if a registrant amends his/her label to specify
manufacturing use only and wishes to retain end use
registration, he/she must apply for a separate end/use
product registration.
Although there are no technicals or MUP's for silicon
dioxide (diatomaceous earth) there are MUP's for silica gel.
V. PRODUCT REREQISTRATION
A. DETERMINATION OF ELIGIBILITY
Based on the reviews of the generic data for the
active ingredients, silicon dioxide and silica gel, the
products containing these active ingredients are
eligible for reregistration. Section 4(g)(2)(B) of
FIFRA calls for the EPA to obtain any needed product-
specific data regarding the pesticide after a
determination of eligibility has been made. The EPA
will review these data when they have been submitted
and/or cited and determine whether to reregister
individual products.
B. PRODUCT SPECIFIC DATA REQUIREMENTS
The product-specific data requirements are stated
in the attached appendices.
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C. LABELING REQUIREMENTS FOR END-QBE PRODUCTS
CONTAINING SILICON DIOXIDE AND SILICA PEL
The labels and labeling of all products must
comply with EPA's current regulations and
requirements. Follow the instructions in the
Product Reregistration Handbook with respect to
labels and labeling. Any product label which
allows both manufacturing and end use must be
amended to specify only manufacturing or end use.
In this situation, if a registrant amends his
label to specify end-use registration and wishes
to retain manufacturing use registration, he must
apply for a separate manufacturing use produce
registration.
Pr>'•••$• -.- . labels must specify the active ingredient
cor..••., ••+, '*:ion as a percentage by weight if solid.
If \ "i- • >roduct is a liquid, the ingredients
stat*—ont must have a substatement giving the
pounds per gallon of the product. The application
rate, maximum number of applications, and minimum
interval between applications must be included.
All sites where application is permitted must be
specifically listed.
For end-use products containing silicon dioxide as
the sole active ingredient and which are used
commercially, the following statement is required:
"Wear a suitable dust mask approved by
NIOSH/MSHA."
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APPENDIX A
USE PATTERNS SUBJECT TO REREOISTRATION
SILICON DIOXIDE AND SILICA GEL
16
-------
APPENDIX A: USE PATTERNS SUBJECT TO RE REGISTRATION FOR CASE #4081: SILICA AND SILICATES
srre
For*
Mvftnum
Appkrton
Ffato
<*>•!)
*PP»-
K^MfrttU UStS
BEEF/RANGEfEEDER CATTLE
wwnai VQBIIIMIII, WIMII rtMoao, DiMlng
* _. , 1 f__^ ^aaiM»J Islllk^M » • O—^M— .
MwiMi WNVK. wntn nvoooQ. apoon
CEREAL PROCESSMG PLANTS
htbeJ
DAIRY CATTLE
Anfcnai leefcmnt, When needed. Dust bee
Animal »«tment When neactod. Spoon
EATING ESTABLISHMENTS FOOD HANDLING
AREAS (FOOD CONTACT)
Aerosol can
Butjoua duster
£;!
_ CM 1
MkvM«TMl
BttMMfiApp*.
CAGEL
RMMctod
El*?
Men*
(D*r*>
feograpMc
UniSHuin
Mo~d
DMo^d
UM UariMton*
D
D
D
D
D
D
D
D
D
PRO/PHI
0
dose cannot
be calculated
.OSbAlper
animal
.05 t> Al per
•nknal
.OSbAlper
anknal
dose cannot
be calculated
D5 ft> Al per
animal
•nknal
.0513 Al per
anhnal
dose cannot
be calculated
dose cannot
be calculated
not
spec
not
spec
not
spec
not
spec
not
•pec
not
spec
not
spec
spec
not
spec
not
spec
not
spec
not spoc
not*p«c
no4 spec
nolcpec
ixrt vp^c
not (pvc
not spec
rxKtp«c
not «^9C
not
spec
not spec
not spec
not spec
not spec
nut spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
no* spec
not spec
none
none
none
none
none
none
none
none
none
none
none
none
none
none
none
nont
non4
noiM
none
non$
norw>
rxxw
A-1
-------
STE
' " '"" fJ*
f^^rfc aWnl n^ah~a •••••* • »*^ •--• l^art
bufcduvtar
OBO dwln frMbwnt, WAton Mwtod, Not
on MM
taM
TOU VHwIMM* WTMn fWOOOdi Not On BtMl
EATMGESTA6USHMENT9FOOO SERVING AREAS
FOOD CONTACT)
»*^_— j^ J d^^M^^ fa^^^^^^Hrf ^Ub^^Pt M^^M^^tfl
WfVGK^na crww vv^vfwrH* TTT^VI I^^H^HI«
Avo«oltan
Crook end cwrfo9 towtoMntt vftMn iMwtod,
ButMindMtar
*>. «- • -• • » »*• • — « I^HWI
bubdMtar
Crook end Cravicv bwAnMnl, WlMn IMVOBO, Not
an MM!
.. . — - i«n mmj^t^i Mntrm
taM
VaM kwkMnt. Wh«n fMwtod. Not en bbd
9pa( kwtMnt. WhOT nmted. AaroMtowi
FEED MW-LS, FEED PROCCSSINQ FLAMTS
MM)
Form
D
D
PRL
0
D
D
PAD
o
ttt^mam
AppfcaMon
IM«
(•>«
b«c^oiM«d
<|OMCWK>I
twcalcutatod
100sqft
.4t>Alp«
100C»q*
dOMCMVIOt
tMcafcutetod
OO94 OW1O04
twcakaufertcd
,
tMcalcuMwi
do«a cannot
tMcalcuMwl
.05 t> Alp«r
100 tq«
.4bAJp«r
1000 *qt
OOftO GWtOV
becatcutated
do«« cannot
bocateuteted
I*K»
*«»-
•pw
not
•pec
•pw
not
tpw:
not
*MC
not
IfMC
•wrf
•P«
not
•PK
not
tp«c
not
tp«c
not
»P«
not
•pec
UML*
APP&*
UtoLlM*
nottp«c
nottpae
not apac
nottpac
not apac
not vpac
not apac
not flpac
not ipcc
l*t.k^nrt
• 1*1111 HI Ac
-------
STTE
FEEOrTOOO STORAGE AREAS - EMPTY/FULL
can
can
Spot fraaebnerU, When needed, Aeroeolcan
FLOUR MILLS
label
FOOD PROCESSING PLANT
PREMtSESjEOUtPMENT
Crock and crevtoe freeknent. Whan needed.
Aerosol can
Crock and crevice a^aafcwanl. Whan needed,
Butmus duster
Crack and cravfc* freaftnsnt. Whan needed. Hand
Bufcduster
Crack and crevtce fraatmant. Whan needed. Not
on label
fVifiimj-t •MVhb^ltrvi Wh-TeT1 fMaWMHl AaTMfffl ftWl
label
Void freatinsnt When needed. Aerosol can
Votd frwrtment When needed. Electric duster
Void treatment. When needed, Rctery duals
Fan*
PRL
PRL
PRL
0
PRL
0
0
D
PRL
0
PRL
PRL
D
D
M*
dose cannot
becatcutsted
dose cannot
becafcutaed
dose cannot
be calculated
dose cannot
dose cannot
bscalcuMed
dose cannot
bacafcuMed
becatcuMed
dos« cannot
becalcukited
JbAlper
1000 sq ft 1
doae cannot
becalcukited
dose cannot
becalcuMed
.4t>Alper
1000 sqh
.4b Alper
1000 sqft
*W^*
not
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
no!
spec
not
spec
not
Spec
not
»pec
not
spec
Mn.*
*«» •
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
nc! spec
MrvlntarMl
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
no! spec
not spec
not spec
notsptc
rxrt epsc
InNrwl
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
r»c! spec
miMSum
A*~d
none
none
none
none
none
none
none
none
none
none
none
none
OOfMJ
none
OMSO^d
none
none
none
none
none
none
none
none
none
none
none
none
nooo
norvg
"-1—
IODW prooud area.
_. j. _.
EdNeproc^^
Edtote product ares.
Inedtote product area.
nedWu product srefi.
Ined^te product am.
ln«cSbks product area.
A-J
-------
SHE
frH*« •**> Typ«. «cpfc«eji Tto+iQ. A>pat»aon CifXmim*
Votd teatment. When needed. Not on label
FOOOK3ROCERY MARKETMQ/STORAOE/
DBTOIBUnON FAOUTY PREMISE
Aerosol can
Button* duvlflr
bufc duster
on label
Avoaolcan
fni^i t • — - — *MM naivWI AaWTatrJ rwi
but> duster
label
Spot fraaftnent. When needed, Avmolccn
VoW kMkMfrt. When nMdcd. A«v«olcan
Void »MkMfil, Whan iwwtod. Not on bbd
QRAIN CROPS
WMl
ORAJN/CEREAUTLCOR BINS - EMPTWJU
can
Fora
D
PRL
D
D
D
PRL
PRL
D
D
PRL
PRL
D
0
PRL
Mw*num
Acptcattvt
RMd
(fc«0
.4t>Alp«r
1000 «q«
oos0 cwmot
beeafcuteled
dos«c*noo(
b«calcuMed
M canncrt
becakuhtod
doaecatmcK
becalcutatad
do*« cannot
be cafcutated
^
becalcuMed
.05bAlp«r
lOOtqft
.OSfcAlpw
100»qfl 1
do«« cannot
be cakutatad
db««cannol
bocatcutaled
.4fc Alpv
1000 »q It
doMCwmo!
becalaiarted
OOM cannot
becateutetod
u**.t
*««.
not
spec
not
8p«C
not
spec
not
•pec
not
•pec
not
•pec
not
apac
not
•pec
not
•pec
not
apac
not
•pec
not
•pec
not
•pec
not
•pec
M«.»
**».•
MU.IM*
not spec
not spec
notapec
not apec
not apec
notapec
not apec
notapec
no) apec
notapec
notapec
notapec
not apec
not ipec
kkvlntarMl
• MU.FM*
(D^r»)
not spec
not ftpoc
not spec
not spec
not cptc
not 9f>9C
nottpoo
nct^c
not apec
notapec
not ipec
not apec
nottpec
not spec
Ant****
cmr,
Mmv*
«D^»)
notapec
not spec
not spec
not spec
not apec
notapec
notapec
not apec
notapec
not apec
notapec
notcpec
notapec
not *pec
OwvnpMc
Mm*
none
none
none
none
none
none
none
none
none
none
none
none
none
none
Dlnli. ill
none
none
none
none
none
none
none
none
none
none
none
none
none
ItQOG
UMLMMfcm
EdMe product arae.
cdue product area.
Cift40 product area.
cdoa prooudaraa.
lOVjMi pfoolucl araa.
•narlt-abi rwrar^arl
bvtdatnlt prmlurlaraB
-------
SITE
A«*c^on TH*. Apc*c**on TMig. ****** EqufcM*
label
Spray, Whan naaotod. Not on tabat
GRAM/CEREAL/FIOUR BINS. FEED/FOOD • FULL
label
GRAM/CEREAUFLOUR ELEVATORS -
EMPTY/FULL
can
isoei
GRAIN/CEREALAT-OUR STORAGE AREAS -
EMPTWXL
can
the label
HOQ/PKVSVWNE
AnfcTMl *«alment When naeded. Rotary duster
A_IW_I i i iiniMrtT vuhtvi rwmrlwl Shaker can
Anbrai trwrtnwnt, Wh«i n«d«l. Spoon
HOUSEHOID/DOMESTJC DWELLJNOS I^CKX)fl
FOOD HANOUNQ AREAS
Cmck and crevtea, Wh«n needed, htand bufc
Form
0
PRL
D
PRL
D
PHL
D
D
D
0
D
Mcpdfnufii
A«*e*ton
FMl
<*>->
dos« cannot
becalcubted
dose cannot
becakuMed
dos« cannot
becafcutaled
dose cannot
bocalcuteted
OOM cannot
tecalcuMed
j _.
becafcufatod
oosa cannot
be calculated
.IfcAlpv
animal
.1 fcAlper
anknal
.1 bAlper
animal
dose cannot
becslcuMed
MM.*
A«X».
not
8p«S
not
«p«c
not
spec
not
spec
not
•pec
not
•pec
not
•pec
not
•pec
not
•pec
not
»pec
no!
spec
Mw.#
App*.«
Mn. KM*
nottpec
not cpec
not spec
not tpec
notcpec
not tpcc
nottpec
nottpec
not spec
noltpec
no) spec
Mbv tntcnvt
Brtt.MnAlipL
• MU.HH*
(On*)
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
IMkbtLltlt
&*»
Marwl
(Our*)
not spec
not spec
not spec
not spec
not spec
-xitapec
not spec
no) spec
not spec
not spec
not spec
OK?***
IMMhm
Mound
none
none
none
none
none
none
none
none
none
none
none
OMe~d
none
none
none
none
none
none
none
none
none
none
none
UMUntoSora
A-5
-------
SfTC
Appkafcn T>p«. Appfcaton Tknkig. Applcakon Equtmnt
fraTafawt Mi~ •Varan VftiMi *-J A *
^XVHBd>|JpVCaUCNI, WVIMH HV6OOQ, AflTOSCMCeWl
bufc duster
apptcatoc
•nOOOf yVMM •••III Mil, WiMII MKMQ, NOI On
label
POULTRY
i 1 i •! h ••>mM^ VUlhMi n^rterl flv hMvt
MMIIBf • eawlienl, TTfUn nevOKJ, Dy IMHU
EndoMdpr«nlM ftwAnml, When M«M. By
hand
SITE NOT SPECTIED
•MJOOf y6O6rai VMVIMni, IIIIVI n^K^W, n^ruvoi
can
I J • • «- • IB! * *^^ * ***- — ~~ •*"" . J» J f^MtH
1 Inoooi ^>O€m •••Diwm, VVIMSI nwpow*, r^na
but>dual6r
. . i • 1 k • Mtm irrf Vtfhflll iMMM^Tift ftfcr4fJYHI
InoOOf fl^flWBI ••••OBnl, filial IWPW.MPU, rvi^cyv
•ppfc«tor
i j «^ i ii mi mtl kaatrnivit VW^Min fMftdiod- SflUCMIZQ
•ppkator
tb«l
Spol rtrtnert, Wh«n n««J9d, ftol on hbd
Form
PHI
0
D
D
D
PRO
0
D
PRO
O
0
D
D
D
Ma*m*n
Appfcvtton
talc
(fctf)
dose cannot
becclcuMed
.OSfcAIper
lOOsqtt
do«e cannot
be calculated
^fcAlper
lOQtqft
.1 t>Alp«r
lOOaqtt 1
close CaVinol
be calculated
dose cannot
be calculated
dose cannot
be calculated
dose cannot
be calculated
dose cannot
be calculated
.01 t> Al per
100 sqfl
dose cannot
be calculated
.05 to Alper
SOsqft 1
dose cannot
be calculated
M«JL*
*«*
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
Mn.*
*«>*.•
MOLRM*
not spec
not spec
not spec
not spec
not spec
net spec
not tpec
not spec
not spac
not spec
not spec
not spec
not spec
not spec
MhvHtn*
B*l*wtis Appft.
• Mu.rM«
ff>n«)
not spec
not spec
not spec
not spec
not spec
not cpec
not spec
not spac
not spec
not spec
not spec
not spec
not spec
not spec
Rnbictod
Entry
Intend
-------
snt
A«*caaon TK*. AppScafcm TMia, Apdcafcm Equfcmnl
NOtFOCXyMONFHSD USES
ANMALS (LABORATORY/RESEARCH)
Anhral frwbMnt (dust), WTMH Mtdtd, By twnd
MWIW ••uiMrtt (uusi), wtMn needed. Not
SpedM
spadSed
f _ rjn » — r| au^^^AA fe^^k^^B^MMA ^aAh^Mh • • •*- -
cnowOTi prwv^v nmiMnt, vwnvn r^nn^Ki, oy
»w*d
CncioB^g pfBHp>0 wvMvnMnt, WtMfi IMOCWQ, Not
•ptcMoo
BROS
AnbMl »««hT>»H (dwt). VWwn newfod. Not
vpocMod
CATS (ADULTS/KTTTCNS)
Anbnri kwkMnl (dwt). Wh«i iw«M. By hMd
Ar*nd UMliix^l (durt).Wh«n m»ded. Pactoge
•ppfcalar
• _l^_j i .hn MI! frfci«rl Wlum rMl^tfWI l^i
AlHMU ••MIMIH (OUMJ, WIMBI IW^*«RJ, I«M
•pecKed
CiMjuseJ pranriM ^mtmant, VWran ncu'lB') Py
hand
COMMEHOALTOANSPORTATWN FACJUTHS
Contact and/of auitoc* hvakneni. Wl*«n naaded,
Aerosol on
No(»p«c*led
Form
D
0
D
D
0
D
D
O
D
D
PRL
D
Muhnum
Appicattoo
R»l*
(t>«0
dos«c«noo(
be calculated
dose cannot
becakai»aled
.06 •> aVl35
gmbeddtng
do»e cannot
be calculated
.05baV50
sqft
o&§e cannot
be calculated
dOS4 CaWXM
becalcuteled
dose cannot
be calculated
do»« cannot
be calculated
OO&Q CAnfxyl
be calculated
dose cannot
becalcuMed
.1b»V100
sqft
M«JL »
Aops.
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
Mo. #
AOP«-»
MBC.RM
not spec
not spec
not spec
not spec
not spec
not spec
nd spec
not spec
not spec
not spec
not spec
not spec
Mkilnten*
Bctwwcn Appt.
• Mn. fteta
(!>»•)
not spoc
7
7
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
Restricted
Entry
Men*
-------
srre
A«*e*Bon Typ«. ApplcaBon TMig, Apptctftan Equ^mnl
COMMERCMLINSTTTUnONAL AND INDUSTRIAL
AREAS (OUTDOOR)
Outdoor general surfece spray. When needed,
Aaroiolcan
Spot waatntani, CvenfciQ, Power duster
CGMMERCIAIJINSTnTJ'nONAL/INOUSTRIAL
PREMISES/EQUIP. (INDOOR)
bufc duster
Contact anoyoi eunsce •earnem, *vnen neeooo.
Aerosol can
Indoor general suiiue •aauiMM, wnen neeoea,
Hand but) duster
Indoor gaiMSl aunma ••UIMN. wnan neaaao,
NotspwMad
Spot kwaiMnt. Whan neaded, Aeroad can
Void kMbMfH, When neadwl, Bedrtcdurtar
Votd frealmant. Whan na*ded. Hand-operate^
rotary duster
Void •eaanent, wnen imuuuu, noimj umm
Void kMtmant. Whevt naeded. Not tpeoned
DOGS/CANINES (AOOLTM'OPPES)
Animal imafcueni (du»p. When n««dad, Pat&oge
appicalor _^____^___
^ _
1 OrlB
PRL
D
D
D
PRL
D
D
PRO.PRL
0
D
D
D
D
0
Mwftnum
AppfcaMon
IMa
(t>«0
dose cannot
be calculated
dose cannot
be calculated
dose cannot
be calculated
dose cannot
be calculated
dose cannot
be calculated
.05 bal/100
sqlt
.1 baVlOO
•qn
dose cannot
be calculated
.BSbai
/1000 cqft
*5bal
/1 000 sq ft
.4 t> «i /1 000
sqft
.4 b •) /1 000
»qn
dose cannot
be calculated
dose cannot
bo calcxrtated
MBL*
*P(«-
not
spec
not
spec
not
•pec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
MBLI*
Ap(n.«
MU.IM*
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
MkvMm*
• M«.fM«
not spec
•s needed
as needed
not spec
not spec
not spec
not spec
not spec
notspfc
not spec
not spec
not spec
notspes
M needed
Rnttctad
Entry
M«n«
(0^r»)
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
f\ m m , ^*
OtogiM*:
Umtatora
*•_ *
MMOWVO
none
none
none
none
none
non«
none
none
none
none
none
none
none
none
Dh*cn»»J
none
-^none
none
none
none
none
none
none
none
none
none
none
none
none
UMUmMkra
EdMe product area
A-e
-------
srrc
Anbnd kMtmant (dust), When needed, No«
hand
DOMESTIC DWELLINGS
Crack and crevice Uenliixnt. Whan needed. Hand
but) duster
Contact and/or surface Ueatiitant. Whan needed,
Aeroeolcan
VKJUOV UQiraUal vwllWJQ UBWIimilf VIIMII IM0UVU,
Not •pocAod
Spot frwrinMni Wh«n needed, Avow* can
ftaiit4 • n i ml \ArtiBWi naarlarl tlanri he^H rhiatctr
Void b-Mtment When needed. Beetle duster
Void fcwhmni. When needed. Hand held duster
Void tertnenl. When needed. Hend-operetod
rotary duster
Void froetment When needed. Injected
Void tn-tmant. When n»«ded, Power duster
Void freeiment. When needed. Rotary duster
Void freetmerrt. When needed. Not spedfad
Form
D
D
D
TOL
D
PRL
0
D
D
O
D
D
D
D
D
Mudmum
Appferton
tat*
(fc«0
dose cannot
beoOcuMed
OOS9 CW>O(
becatcutated
dose cannot
beolculeted
dose cannot
beokuMed
.12bal/100
sqfl
dose cannot
be calculated
dose cannot
be calculated
dose cannot
be calculated
.Wfcel
/1000 sqtt
dose cannot
be calculated
.esfcal
/1 000 sqh
dose cannot
be calculated
dose cannot
be calculated
.4 t> aJ /1000
sqft
.4 ft> at /1000
sqll
Mu.«
Appfc
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
M«L*
App».«
Mn. a«le
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
Mkvlnlin^
Bfftwmn Appv.
• MmftaU
(O^rm)
•s needed
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
tWaVtf tclfld
&*y
HOT*
<0»y«)
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
O«ogr>ptriL
UmKrton*
Mowd
none
none
none
none
none
none
none
none
none
none
none
none
none
none
none
a»i»owit
none
none
none
none
none
none
none
none
none
none
none
none
none
none
none
UMlMMton*
Et£ue product aieu
A-9
-------
are
»Tjp«./
Fan*
Er*y
EATMQ ESTABUSHMEHT3 NONFOOD AREAS
Contact •itOfor Mnncv frMbvMnt, Wlwn MtotodL
PRL
MX
not iptc
no(tp«c
rii
itwta
, WfMn AOVdnL
, VAMn nflvdvi.
.1bJ/100
not
•pee
not ipvc
noltpec
none
D
.4t>d/1K
cut
no(
noltpec
nolspK
PRL PRO
not
•pw
nottpec
iwKtpec
PRO
na(
Ml Vp^C
nan*
wHfcon iwodvdL BvcMo OUBMT
.4 t> •! /1 000
•qt
not
no(*p«c
not cpcc
none
nan*
.4b«l/1000
not
nolip«c
noltpvc
»j . j
Void
tMk^M AA«^*4
wiMn IMVOJBG,
.4 b ri /1000
not
•pw
nalip«c
FERRETS
AAnd Im&Mnt. WAtan nvKted. By hvxf
not
no( cp^c
tend
H, nfTMn MMOvo« Uf
tecricubted
noltpec
HORSES (SHOW^ACE/SreCIAt/PONHS)
rMknvH (dMt), When nMdMt, Nol
Ml
not
notip*c
HOSF1TALS/MED1CAL »CTTTimONS PREMISES
(HUMAH/VETERNWRY)
O»d(««dcnMce
rwl
tow:
nottpec
not tpcc
not >per
iprodudi
Corrt*d«nd/or
Aarocolan
PRL
dOMCMVtO)
IKX
not spec
none
Indoor g«
H«od bufc duster
ia ill auitecrii Imtimnt, When needed.
.4 fort/I
not spec
nol*p«c
A-10
-------
SITE
Afyfc.tfc.1 Ty^.. Apptnfem TknkiQ. AH« «Hm Fautmnrt
Irelooroenenri surface treafcner*. When needed,
NotspecOed
Spot freatment When needed. Aerosol can
V:*J kwtment. When needed. Electric duster
VokJ tatment. When needed, Hand-operated
rotary duster
Void treatment, When needed. Rotary duster
vow uwurani. WIMII noMiM, not spocHtoO
HOUSEHOLD/DOMESTIC DWELLINGS CONTENTS
rWi«l Vtftiawi nmntimti ParaTanai aVaraftraYtrkr
Spot treatment. When needed. Aerosol on
Spot freatment When needed. Not speckled
HOUSEHOLD/DOMESTIC DWELLINGS INDOOR
PREMISES
Contact ond/oi Mrfaoe kwtment. When needed.
Aerosol can
Indoor yewora! wviace irBeBmern. ITT?WI nwowou.
Duster
Indoor general surteoa Ueutiiwit, When needed.
Package «pp«cator
Indoor general surface treatment When needed,
Not specified
Spot treatment When needed. Aerosol can
Void treatment When needed. Electric duster
Fern
D
PRO, PRL
D
D
D
D
D
PRO, PRL
D
PRL
D
D
D
PRO
D
M«*num
Aepfcatton
Rate
(*•!)
.1 bal/100
sqft
dose cannot
be calculated
.4 b •) /1000
sq.ft.
.4 fc al /1 000
sq.ft.
.4 b al /1000
sq.ft.
.4 b al /1 000
sq.ft.
dose cannot
be calculated
dose cannot
be calculated
dose cannot
be calculated
dose cannot
be calculated
.4 ft> al /100
sqft
.1 bal/50
sqft 1
.85fc«l
/1000 sqft 1
dose cannot
be calculated
.95 b al
/1000 sq ft
Mcx.*
AM».
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
Max*
AdP».«
ManRlt*
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
r>ot spec
not spec
MVM*TMI
BaliiMMi Ajinm
• Mn-Ftet*
Pw»)
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
nwtnctvo
Ef*y
MOT*
(D*r»
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
O^V«pNu
UmJUtlum
A>nwd
none
none
none
none
none
none
none
none
none
none
none
none
none
none
none
Utttamd
none
none
none
none
none
none
none
none
none
none
none
none
none
none
none
UMUmaBftmt
kutrBhl* nrrulirlfrmm
A-11
-------
STTE
AppScaton Typ«. Aopfcakm TMng. AppScaSon EV^MMM
vc*a •MUinaN. wnan needed. Hand-operated
rotary duster
HOUSEHOLDrOOMESTIC DWEUJNQS OUTDOOR
PREMISES
Dual, When noedad. Duster
Dust, Wnan naedad. Not spacflad
Ouldoof Qenarei aunace spray, When needed.
Aerosol can
Sp*a~a^V^n^*n~•!)
/1 000 sq ft
/lOOOsqfl
JfcaJ/1000
sqft
be calculated
dose cannot
be calculated
becaJcutated
bocateutated
be calculated
doae cannot
be calculated
dose cannot
be calculated
dose cannot
bocaJcutoled
dose cmoot
be calculated
dose cannot
be calculated
do so cannot
be calculated
hccatcuteled
Max.*
not
spec
not
spec
not
spec
not
spec
not
spec
spec
not
spec
not
spec
not
spec
not
spac
not
spec
not
spec
not
spec
not
spec
not
spec
MOL*
App*.e)
MttLlW*
not spec
not spac
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
MkiHcn*
• M4xR>;e
(On.)
not spec
not spec
not spec
not spec
not spec
not spec
as needmJ
not apse
not spec
not spec
not spec
no) spec
not spec
not spec
Resfrfcnd
Ertry
Intaml
(0^.)
not spK
not spec
not spec
not tDGC
not«p«c
notap«c
no4 spec
not spac
not spec
not spec
not spec
not spec
not spoc
Otog
Umft
A*^rd
none
nono
none
none
none
none
none
none
none
none
none
none
none
npNc
•am
Oil *J mill
none
none
none
none
none
none
none
none
none
none
none
none
none
UMlMMm
A-12
-------
snc
KENNELS, PET SLEEPMG QUARTERS AND/OR
VF^HINARY
Open pramtM and wtartor kwkMnt. Wh«n
meded. Duster
Open pivuriM snd exterior kaaknani, When
needed. Shaker can
ncodtd. Not •pocfltod
Dmt, WTMR fWSdtd, PftCfeftQV flppACtttof
Dust, When nt6dtd. Not tptcBavd
Enctoeed premtee frwkmnt. When needed. Not
•peOed
Spot taalment. When needed, Aaroeol cm
Spot frealment When needed. No! specMed
MONKEYS
AnfciMl freatment. Whan meded. Not «p*d8ed
h«id
PETBEDOWO
A i .1 1. •iiiibun tTMBtrrumi When nmrinrt Acrooof
con
. . i t»dhXsfeu* h Miifti iMMift Whan rNJOChuc* Shtthir
con
Anlrml b«d*»g >«tmant. Wh«n n«eted.
Package applcatof
Form
D
0
D
0
0
D
PRO
O
D
D
0
PRO
0
D
U^H^BH^M
mwnuin
* ~ — a*^ •MJ .
*w*t*oon
fM«
<»*)
.05 l> •! /1 00
sqft
dosecanr»o(
be calculated
.05 b •! /1 00
sqll
.05 t> tf /1 00
win
.1 b •! /100
•qft
.05fc»l/100
•qft1
doa« cannot
b« calculated
.1 bal/100
•qft
do*« cannot
becafcutaled
do»« cannot
be calculated
dosecannol
be calculated
do*e cannot
becaJculaled
do*® CaWK)4
be calculated
dose cannot
b«calcuiated
M«L«
Anpt.
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
MBL*
ACT*.*
MO.M*
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
MkvlntorMl
BMWMA **».
• ItaLfM*
»0«ys)
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
7
not spec
not spec
not spec
not spec
B&*a^*^^^
nwincivQ
Enky
M*TMl
(D^m)
not spec
not spec
not spec
not spec
not spec
not spec
not spar.
>
not spec
not spec
not spec
not spec
not spec
not spec
not spec
fl a , i
-------
m ^^
PET UVtttaSLEEPMG QUARTERS
OKI
Dust, WHsn fMsdsd, PMtoQS flppicattcr
Dust, When ntscStd, Not spccMcd
Spot frwbnsflt, Wnsn MvdsdL Asfosdcsn
Qpot fewfeiMnt- WFMH Mcosa, tXfstcf
r* tnuw*. Wl M-Mlwl 'ath.afcir
'^ «n
, M _.__ ^
POULTRY
Anknat twftnwtt. Whan naaded. By hand
Endoaad prarnto* kvaftMnl. When naadad. By
hand
RAB8TTS
Animal Irertnant, Whan needed. By hand
Enclosed pmntoe taa-wert. Whan needed. By
RODENTS
hand
Form
PRL
0
0
PRO. PRL
0
0
D
0
0
D
D
Acptc-tton
R«t«
(*-)
dose cannot
becatcuaried
Jbal/100
•-.n1
•qft 1
dose cannot
becafcui-ted
*fc«Tt/I"
dose
becalcuMed
dCkMCMMWl
becalcuMed
M •> _l /1OO
•qft
dose cannot
becalcuMed
dose cannot
becalcuMed
dose cannot
becafcuMed
doso cannot
becakxiMed
dose cannot
becslcul-ted
dose cannot
b« cakutaled
Mn. *
Aop».
not
•pec
not
spec
not
•pec
not
•pec
not
•pec
notftpec
not spec
not (pec
not spec
not^ec
lafaf atrkaaf*
not spec
notepec
not spec
not»pac
not spec
no! spec
-SaT
(On.)
not spoc
no, .pec
not^c
not sp^c
not tptc
iWat aVa-H"
nnt aVMr
not «p*c
not sp^c
no,^
not spec
not spec
not spec
teog
l>*
Mo^
none
none
nooe
none
none
fafaTM
fhf_f__|
none
nooe
none
none
none
now
rapWe
•ton*
0*-*~«1
fKioe
none
none
nooe
none
IWWM
nooo
none
norw
nooo
nooe
noo-9
U.eU-Ma.
A14
-------
Isnc
*n* " Tnri rniii «m»i T*«>HJ fm*«*inri><«ii»«
SEWAGE SYSTEMS
dv^uaaa** faiBB^BaBHB^B*«A ^UeV^M* • * UA_^_^^_
oewer wvevneni, wnen neeoea, venejnng
SITE NOT SPECTaED
hutluu " -" " " " ••• •••rial!
•MOOT yeiwaj tutmt/t ••KIIMIH. wnan needed,
Avosolcan
Hand bub duster
ku^uM .1 BMMferai *- "- * VUtiawi n«a»rlaMl
vraoor yvMiM •unocvTCnvMni, wrxn nwovo,
Pw*ag« *jplc«tar
bu^uw nMi^rHi Mtffar«' ' * VWh^ i^^rfaal
Squ««M «wfc«tor
fewloof ycfMiw BUWCV vvBDiwni. fviMn iMvava,
Nol cpvcMcd
Spot fewhiMnl. Wh^n iMwied. Na4ip*dted
WOOD PROTECTION TREATMENT TO
BUJLDtNGS/PROOUCTS WOOOR
Mtxi«J rr**«rl fn«i>«ifr»Bf)fi Wh*n nmdiA.
Aerosol can
WOOD PROTECTION TREATMENT TO
BUUD04OS/PROOUCTS OUTDOOR
Aerosol can
Noraofl oontocJ nontartgMan, When n«»d»d
tn(ecttoo
Form
D
PRO
0
D
D
D
D
PRL
Pftt.
D
O^B^BHIMB^^
Magnum
AdpfcMlon
Rrt«
(*>«
.15 bd
/manhole
dose cannot
becaJcutated
oosecanno<
becatcuteted
.01 b 4 /1 00
•qll
dose cannot
be calculated
.1 t>*l/100
sqn 1
dO9«9 CaV1OG4
becatoulated
dose cannot
be calculated
dose cannot
be calculated
dos« cannot
be calculated
XK^^miBKBK
Mo.*
**P»-
not
spec
not
spec
not
•pec
not
•pec
not
•pec
not
•pec
not
•pec
not
spec
not
SPK
not
spec
••^^^
UfJLf
*«*•
M«.M*
not apac
not spec
not spec
not spec
not spec
not spec
not spec
not apac
not spec
not spec
•1OVMHHK
MkvM«rMl
D€t***/«~»-««n.».^.n.HB.«....^....HID
_-_,
H«Kj«r maxTTmajamum; n*>. . mMnum; apps. . appfcaoona; not spec. - not specBed
form: D • OUST. PRO • Pussurbed gaa. PRL • Pmasurtrad kmjld
Rate-. «l - acthre fc^etftant
no! be mcA^jm do« as there *• proo^cto to wWch o^e cwwol b«
A-15
-------
STTE
For.
Minimum
AppfcjMon
RMt
MBL t
Ann.*
M«JLR*«
MkvtnMTMl
• Mn-tate
(0«rm)
sr
Mom)
OMB—
u-u— «
•c*. kvedtert . SIUCA DIOXIDE
HXXjfl-ttu USES
ASPARAGUS
Oust Fofar. Dueler
BARLEY
Stored convraxflty-ftunkMirijjBflofi, When
riei^rt^H 1 t*nr1 ttdsVI rkfjtWsT
Stored cofwwxflty ^wfwjfBiQsTOOfv wtun
needed. Not specMed
BEANS
DMtFoBsr. Duster
needed. Not spedted
BROCCOLI
Oust Polar. Duster
BRUSSELS SPROUTS
Duct. Foftar. Duster
D
D
D
0
D
D
D
D
0
D
2.68 b •) /A
2.68 K> eJ /A
1.8 be) Aon
1.6b*J/too
7 be! Aon
.18 Id*.
2.66 b «i /A
1.8b«IAon
2.66 b «l /A
2.66 b «J /A
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
rtot spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
none
none
none
none
none
none
none
none
none
none
none
none
none
none
none
none
none
none
none
nona
-U _j
^ _.
A-18
-------
srrc
Erncmtm
BUCKWHEAT
XMVMW v«M**Jf*mMy-fwsiiTCjllB|JMIUII, ffimi
needed. Hand held duster
arWaM~l r rafwani n i~aUi i n rtnfc i 1 1 i ll i aUk «M
IAVKJ vini»i«n»_ * • i-.M 1
nooneo, not spooned
Stored cornmocfty~rK)nlunrig.rtctfV Wh«n
090000, Not SP^CMKQ
W^MJ ^v«i«*««^Viy f •\JHMHByBUusji, mmi
neaded. Power duster
CABBAGE
Dust, Foiar, Duster
CAUUFIOWER
Dust Folar. Duster
CELERY
Oust. Foter. Duster
COLLAROS
Dust, Fotar. Duster
CO»««RCIALTRANSPORTATK)N FAdUTTES
i_ .4,%,,M — I^T»I •i«i«rkM tnMtmont. When ncpded
Hand held duster
Indoor general surface bwtinent. When needed,
Power duster
Indoor general surface Ireafenent. When needed.
NotspocHted
Scored conwncxSff-non huntgsOon, When
needed. Not specified
CORN (UNSPECIFIED)
Form
0
D
D
D
D
O
0
D
D
D
D
D
Mntmum
ApplcMon
R*t*
(«>«0
1.8 foal Aon
7 foal Aon
.18foalAxj
1.6 fort Aon
2.66 t> al /A
2.66 b al /A
2.66 fo al /A
2.66 t> a) /A
.8 fo al /1000
sq.ft.
.9 fo al /1000
sq.ft.
.9fosl/1000
sq.ft.
.165) •! A>u.
Mo.*
*«*>».
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
no?
spec
not
spec
Mu.»
AVPV*
Mci. Me
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
nol spec
MkvMcrMl
B
-------
1
1
I OntFolBr. Duster
I
•
1 Stored toinnoOly-non lumigsttoo. When
1 rwMWt l^trl hr^l rhnfir
1 Stored commodkrnon tantytHon, When
1 ncwtod. Power duster
I C?M»A*4 r nimTinHfc_ji_r_II fcsMkkvitftfWl Vytkdtft
fl otoreo cofranocKy-mMi »unvgHOun( if IWH
• j — a f*Lf^ •e»feA*iJBVu'4
• noKMo, fioispeowo
J nowtod. Not •pocMra
1 COTTON (UNSPEORBJ)
1 Otnt.Folv.OwMr
| CRAN88VUES (ONLY WHEN NOT aOOOED)
I DiMtF«lv.OiMtar
B EAT1NQESTABUSHMEMTSFOOO HANDUNQ
fl AREAS (FOOD CONTACT)
| Crack «tdcra«tc^WhOTMWt0d.Na(«pedkd
| Cr»<*«odCTWtea, WhjnrwwdedH^dbufc
| duster
B EATtNQ ESTABUSHMENTS FOOD SERVING
fl AREAS (FOOD CONTACT)
| Cr»cfc«Klff***VVbwi»«<»«l,No«»P*»«l
| Cr***>d,Hwdbufc
B duster
Form
0
0
0
D
0
D
0
0
D
M«**wn
*«X>»ca«on
M*
(»«l)
2.86 b rt /A
1.8brt/lon
Ufctf/lon
7 k ^ *«M
m fc ^ jhu.
z.ee b ^ /A
2.Co b •) /A
dosecannol
b«calcuteted
.9 b •! /1000
sq.ft.
do99 Cflnnot
becalcuttled
S bat /1 000
sq.ft.
«•»_•
*«««-
not
spec
not
mrimc
•PBC
not
spec
twit
spec
not
spec
not
«»>««
no*
spec
not
*P«c
not
spec
not
sp«c
not
spec
MBL*
««*».•
MtoLlMi
not spec
not spec
not spec
Mil ar^M^
IM'rf anjir
not spec
not spec
not spec
not spec
not spec
no* spec
Mvbbp.
NHninnfav
• M&^K.
(0^.1
not spec
not spec
not spec
not spec
IWt M*tfw
not spec
not spec
not spec
not spec
not spec
no) spec
Hirtiiu«d
Enlry
^^L^*^^^
WnCvW
<0n*)
fu^ tf^f
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
<*09
I*"*
MoMd
flW^
nooo
none
nofw
fK)O9
norw
IWVkA
none
none
nono
nono
npNc
Men*
DM««o«»d
rwv^i
nooe
none
nono
none
none
fWVUi
none
none
0000
nono
UM Ltiartum
0 (toyt prahwvst Intarv*!
oByv pf wiwm §w«rvo
-------
SITE
Equipfncfrt
EGGPLANT
Oust, Fofcr. Dmter
FEED/FOOD STORAGE AREAS - EMPTY/FULL
Contort and t> it /or surface treatment. When
needed. Not spectned
FLAX
Ct*wA^ j^j^K*n-n_rflti-rnnn_fiMnlsiMtlrin tt/Trhtwi
needed Hand held duster
Stored convnodNynon-lumlgBtton. When
needed. Power duster
siorea commoony nofHumgaDun, wnen
needed, NotspedOed
FOOD PROCESSING PLANT
PREMISES/EQUIPMENT
Crack and crevice. When needed. Not speeded
When needed, Hand but) duster
mooor oenem sunece ue*uiwpii, mmi neeoea.
Hand hekt duster
Power duster
Form
o
0
D
-
D
Mavfmum
Rale
ObaO
2.66 to al /A
-
dose cannot
be calculated
I Jo •> ai /ion
1.8fc«l/loo
1.8 D al/ton
dose cannot
be calculated
O aK A! /Ifafafl
sq.ft.
.B R> ai /low
sq.n.
A A. .1 /4|Wt
sq.B.
Max.*
not
spec
not
spec
IKM
spec
not
spec
not
.spec
net
spec
rwif
spec
spec .
spec
Max.*
M«.ftete
not spec
not spec
not spec
not spec
-
not spec
wNn. Intcrvw
OMU.RM*
<0«ys)
not spec
not spec
not spec
.not spec
notspec
Restricted
Merwri
(D^rs)
notspec
notspec
notspec
not spec
notspec
Grog
Mowed
none
none
none
none
none '
™«>«C
DH^owtd
none
none
^
nono
none
none
none
(MeUmftrtm
0 ofeys preharvest Interv^
EHM* fvrw4t^lm«
i«Aa~~_*.~<
-------
SfTE
AppAcctlon Type, Appttcfltton iknlno, AppftctSton
EqufcMMfll
FOOD/GROCERY MARKETING/STORAGE
/DISTRIBUTION FACILITY PREMISE
^f- ,-|r aMirt rnaMilr • tAAt^M «_^j *.<_^ tj *
isfivCKvna (TwioOi wnen neeojeo, not spocneo
. - - , i • •- ,.
Whan needed. Hond but) duster
Hand held duster
i_j4n«w • aivferA* * — * — * yutuMi nMirtol
Power duster
GRAIN CROPS
Cootod and fc at /or surface tregimerrt. When
needed. Not speeded
aiofed conwnoojiy non-Mmgiuuii, VTIMII
needed. Hand held duster
ft-Tiari nrnMim"-**""-"^ ^^*J^^>tir>" M/h(M1
OlOlOU OOfTWIKKWy nOfHUIIP||BIIUi i, vrnvn
needed. Power duster
•*! i i • il r n^MMnrf^- — -~-»^*M¥4fWifL-rfl WK*W1
needed, P«a
Stored convnoony nofHunvyHuui* WITHSI
needed. StendardmMng
Storeo convnouHy non-wiimwuuii, **nwi
needed. Not specOed
Form
0
D
D-"
,,
f%
u
MkvofiNJ'n
AppKatton
MM
(t>«0
dosecitnnol
becataiteted
. V •> V /1UUU
sq.n.
^ R> 4v AlUUU
sq.fl.
o •».•
MmxFtelt
not spec
not spec
not spec
not spec
MH.WWV*
Bctwvcn Appfl.
• Mn-IMe
(D^fs)
*
not spec
not spec
not spec
• - • •
not spec
Restricted
Entry
imerveJ
(O^rs)
not spec
not spec
not spec
B
not spec
rw-tf **»--
Oeog
Urn*
Atowed
^'W0*
none
none
•
none
rapt*
•Bon*
Oto*o««d
none
'^>one
,none
none
UMlMMkm
cojuw proQud •res ^ ,
Hieuwo pfOuunem
•L -™ . _t _* "
Ineoxws product sres
.
-------
SITE
*rr*T*"~ Tyr* *n* i"j T*-T*^J. rm*»»«i
Equtome*
GRAN/CEREAL FLOUR WNSEMm^TJU.
IXMWCI anoyor aunace (camMM, WIMI nti'Mig.
NotspedBed
VHKHN yeiMu vuime ueBMiism, ifiMM neeuJSo,
Hand held duster
WKXlOr yciMIM IUIWC49 •MWIWIIl, ffflMII nO8QVQ.
Povw ckislcf
bu^«^w II^MM! mim^rm •- •— ' lAAi MI n**«i*rl
HotapecMed
GR>UN/CEREAl^T.OUR STORAGE AREAS-fULL
r^njjrl j- -_iui_nji_n_r»i_r njwi_A •f^i^k-tfl VtflMVl
needed, No( apecMed
eijt.»jl r _ . ir_i_n-r«tLj nm >Ml^Mlfc-»l Wftl^
needed, No« spcdtad
HOUSEHOLOAXN^STIC DWELLMQS MOOOn
FOOD HANDUNGAREAS
t—^Af^tf ,, B,i MtaW Mvfe*-tfl * .•..-• WtMtn IWMlrtlHl
Squeeze appfcaior
Spot kwbnent When needed. CkMtar
KALE
Oust, Fotef. Duala
LETTUCE
Dust Fetor. Duster
Form
D
D
0
D
Mttdmum
RM«
(*>«0
dose cannot
be cafcajMed
Sfcal/1000
sq.lt
.9 l> a)/1000
8Q.IL
Jt t> al /1 000
sq.fl
« fMK B^ |U
/«on
rf~. n^^nl
becafcuteted
doso c*noo<
becaicuMed
MttL *
not
spec
not
spec
not
spec
not
spec
spec
spec
not
spec
not
spec
spec
spec
fctWL*
ItaL tat*
not spec
not spec
AO4 Af>4C
not spec
not spec
Mtovftrten*
• MULRatf*
(0^r»)
fMttpec
90
30
fkTlt tVMM-
fMMspec
ff*Tat iWH-
nW^lclvO
f-n* _
(nNrvtf
<0«y»)
nd spec
not spec
not spec
not spec
not spec
iwd aj-Ljir
0«>g
Mo«Md
none
none
none
none
none
n*Mc
pj«*u»«d
none
none
none
none
none
UMLMMm
« A.
^ j_
-------
(MUSTARD
srfDust,Fc*«r. Duster
Dust, Fosv. Duster
Stored commodty rtorv-turnigBtton, When
marted. htand hold (hixtar
needed. Power duster
an-^fl - JLMU II 1 |M| 1 H«MI iVlMtsVlM^I It UAkoWt
needed, Wot spedped
t^tnrarl wi
needed. Not speeded
PASTURES (UNSPEOrTED)
Dust, Fossr. Duster
PEACH
Dust, Fotar, Duster
PEANUTS (UNSPECTED)
Dust, Fotor, Duster
PEAS (UNSPECFCD)
Dust Fofcer. Duster
Stored commodrty non-fcjmtg«tion. When
needed. Hand held duster
Stored commodrty non-kjmJgaton, When
needed. Power duster
Stored commodBy rwxvlumigation. When
needed No' specified
Form
D
D
D
D
D
D
D
D
D
D
D
D
D
Applcatlon
Rrte
(t>«0
2.68 to it /A
2.66 b d /A
1^-Aon
1 J& fc •! Aon
7 ft) el ^on
.16 b «J *>u.
2.68 b 4 /A
2.66 b si /A
2.63 b 4 /A
2.66 b d /A
1.B fcaiAon
1.8 foal Aon
1.8 b«! Aon
Mm. *
not
spec
not
spec
not
spec
not
spec
not
spec
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
MBL*
Max. RMC
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not epec
not spec
not spec
not spec
not spec
MkvMcrv*
• M0.FM*
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
Entry
Men*
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
szr:
Moond
none
none
none
none
none
none
none
none
none
none
none
none
none
OH*o~d
none
none
none
none
none
none
none
none
none
none
none
none
none
0-U~*~
Ortsmnn isis««t»«M •• il HSMM^
uiys pieiMi vesi sTOervei
t
_ _._
_ __,_ ^^
A *!«. ft.
o days preherve&l iitoryel
—"
-------
STTC
AppfcMton Typ«, Apptertoo Timing. Appfcaflon
Equtoment
PECAN
Dust Polar. Duster
POTATO. WHITE /IRISH
Dust Polar. Duster
RADISH
Dust Foter. Duster
RICE
needed. Hand nek) duster
needed. Power duster
needed. Not specked
Stored comJiKxtty non-lumlgatton. When
needed. Not specified
RYE
needed. Hand held duster
needed. Power duster
Stored commodHy non-feimlgstion. When
needed. Not specked
needed. Not specified
Form
D
D
D
D
0.
D
D
D
D
D
D
MOOTTNMn
Appftcatton
Rate
(t>«0
2.66 to «l /A
2.66 toal /A
i
2.68 tod /A
1.61) •> Aon
1.8 tod Aon
71) si Aon
.18to«l/bu.
1.8foeJAon
1.8 tool Aon
7 to el Aon
.18 to el AM.
Max.*
Apps.
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
Max.*
*W»-«
Max. Rote
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
Mto. Men*
Between Apps.
O Max. (Me
(0«y»)
not spec
not spec
not spec
-
not spec
not spec
not spec
not spec
not spec >
not spec
not spec
not spec
Restricted
Entry
Interval
(Day»)
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
Geographic
UmftattoM
Mowed
none
none
none
none
<
none
none
none
none
none
none
none
DtaafcMMd
none
none
none
none
none
none
none
none
none
none
none
UM UmftattorM
0 days prahawest brtervaJ
_.
-------
STTE
A|)p0c>tton Typa. A|ajfc*euM TbnfeiQ. ACH^I aflmi
Equipment
SEEDS (AGRICULTURAL AND ORNAMENTAL -
UNSPECIFED)
Contact end /or surface treatment Whan
needed. Not specified
Stared commodRynon-Ajmigcfon. When
needed. Hend held duster
*** • r _, i i i rjMi MM« &>MU,MtLn« tA/tiMi
mono commoowy norHunvgBuon, wnen
needed. Power duster
needed, PM
Stored cutnmodMynon-tonlgrtlon, When
needed. Standard mMng *
Stored coiwnodMynon-tonlgetton. When
needed. Not speoMed
Stored commodtynon-lumtgrton. When
needed, NotspecMed
SILOS
hid»3f general surtocekertment. When needed.
Hend held duster
Indoor yeneieJ mrtoce beatnieitf. When needed.
Power duster
Indoor oenerel surtetw ueeuueui, wnen neeoeo,
^,— * • .. - nMa ii
NO* specRieo
Form
0
D
D
0
•*
0
0
0
D
D
0
Maximum
App«c»tton
RM«
(t>«0
do»« cannot
be calculated
UbeiAon
U •> eJ Aon
.6t>el/cwt
5.95 beJ
/Ion
dosecennot
becalcutoted
1.8beJAon
Sbei/1000
sq.ft.
JB to el /1000
sq.ft.
.8 to el /1 000
eq. ft.
Max.*
A«>^
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
Max.*
*PP»-»
Max. (We
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
MkxMervrt
Between Apps.
• Max. Rate
(0«ys)
not spec
not spec
not spec
not spec
not spec
not spec
notspec
30
30
30
rtestrtctcd
Entry
Men*
-------
STTi
Apptctttton Type, Apptccttort Tlmbi^ Apptcctton
Equipment
SORGHUM
Dust Foiar. Duster
Stored commodtty rnxvlurnlgetton. When
needed. Hand held duster
Sored cotnmodfty non-fumigation. Whan
needed. Power duster
Stored cornmodtty non-fumigation, When
needed. Not specified
needed. Not specified
SOYBEANS (UNSPECIFIED)
Oust Polar. Ouster
Stored commodity non-lurntgaton. Whan
needed. Hend held duster
C«.»^j4 -n. T-i-T-^rfltir MftJX-fcMlJuatkMl WtuMi
needed. Power duster
Stored commodity rKxvfarntgatton. When
needed. Not specffied
SPINACH
Dust Foter. Ouster
TOMATO
Dust Foisr. Duster
TURNIP
Dust. FoBar. Duster
Form
o
0
0
D
0
0
0
D
O
-0
D
D
Maximum
Apt****)
Rate
Obri)
2.66 to ftl /A
I.ebalAon
1.8b«JAon
7b«l/ton
.18 to •) Axi.
2.66 b «i /A
1.8b«lAoo
1.8bd/too
1.8b«IAoo
2.66 b ai /A
2.66 b a) /A
2.66 b el /A
Max.*
App».
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
Max.*
Apps.«
Max. Rite
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
MfcvlnlerMl
Between Apps.
9 Max. Rate
(Oay»)
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
Rettricted
Entry
Interval
-------
SITE
Apc*cattonTyp«.A|)|*ulk>nTlmk)aApplca«on
Eqdpmenl
WHEAT
Dust. Fotar. Duster
iMwwi umninuufy non-MnagMton, when
needed. Hand heW duster
UfOU wviHiivuny VKMi-HfllVyiUUll, WTtGn
needed. Power duster
needed. Not spectted
»nr- r| ojT.—B—nj*ij n_n-»L_ahM4/ia«tisui tASH*M
« * *va— * — --. •rJBarl
neeoeo, noi specweo
NONFOOiyNONFEB) USES
CATS (ADULTS/KITTEN^
specified
COM»«nCIALTRANSPORTATK)N FACtUTCS
Contact and to d /or sufteca kMlmant Wh«n
needed. Not speeded
DOQS/CANtNES (ADULTS/PUPPIES)
AnbraJ treatowtfrt (dust). Wh«i needed, By hand
ArtJm*) treatment (dust). When needed, No4
specK!«d
Form
D
D
0
D
D
D
D
D
D
Maximum
Application
H.IC
(lb.1)
2.68 b at /A
1.Bt»IAon
1.6b«i/lon
7 to «1 /Ion
.16 to «i Aw.
dose cannot
b*e»teutaled
dosecwv>ot
be calculated
doseccnnot
bocaSculsted
cioaecsnno!
tK) catcuWed
Max.*
App».
not
spec
not
spec
not
spec
not
spec
not
•pec
not
spec
not
spec
no!
spec
not
spec
Max.*
*PP» •
Max. Ret*
not spec
not spec
not spec
not spec
not spec
not spec
not spec
noi spec
not spec
Mln. Interval
O Max. Rate
(Oar*)
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
noi spac
Restricted
Entry
Interval
(Days)
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
Geographic
UraftaOon*
ABOWBQ
none
none
none
none
none
none
none
none
none
PiaiovMd
none
none
none
none
none
none
none
none
none
UMUmtattom
-------
srre
AppfcaSon Typa, Appfcatton TMnfr AppfcaOon
Equtmenl
DOMESTIC DWELLINGS
needed. Hand buto duster
\«onuciafw /or surma UBBUIMR, nnen
needed. Hand heU duster
Cont&ct end /or smteco troBfroent, When
needed. Power duster
nooor yenerei surwce veBiiiieiii, wiien neeooo,
M^nrt K«IH <4ntt*v
Indoor general surface treatment When needed.
Power duster
Spot It tMUnent. When needed. Duster
EATING ESTABLISHMENTS NON-FOOD AREAS
Crack end crevice treatment When needed. Not
spedSed
Hand held duster
Indoor general surface treatment. When needed.
Power duster
Form
D
D
D
D
D
D
D
D
D
Maximum
Appfcatton
Bale
<•>•!)
dose cannot
be calculated
Jb el /1 000
sq.ft.
.Btoal/1000
sq.ft.
.9 to a) /1000
sq.ft.
.8 1> al /1000
sq.ft.
dose cannot
be calculated
dose cannot
be calculated
3 1> al /1000
sq.ft.
9 to el /1 000
sq.ft.
M«JL«
App».
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
M*x.#
Apf».«
Max. (Me
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
Mln. Interval
Between Apps.
• Max. Rate
<0ay»)
not spec
not spec
not spec
not spec
notspec
not spec
notspec
notspec
notspec
Restricted
Entry "
M«rwH
(O^T»)
notspec
notspec
notspec
notspec
notspec
notspec
notspec
notspec
notspec
Geographic
UnHtatlona
AJkxmd
none
none
none
none
none
none
none
none
none
OUafcmod
none
none
none
none
'none
none
none
" none
none
UMUn*a«or»
-------
srre
Appfc»«o« Typa, AppteaBon Tl»^ AppacaBon
Equtyxiiart
HOUSEHOLD DOMESTIC DWELLINGS
CONTENTS
Snot timlilMilt Whm nonrWI Hand hnlrl ftnrtw
opoi u MUI MIL, vvntn neeood, scjueozt
•ppfcator
spot uewiiMiu, WIMI neeoea, rVMH ouster
HOUSB WUVDOMESnCD^LUNQS INDOOR
PREMISES
UfKK •OQ CfWnC* MM /W ^MX ••WIIMill, IflMil
needed, HMM) hetd dustw
p*ooor gcftoH MjnMj0 ••niiwni, WIMII newooo,
Squeeze (pplcalor
Not spocttod
HOUSEHOLD/DOMESTIC DWELLINGS OUTDOOR
PREMISES
Spot tTMfcnant, When needed, No< spedfed
Form
D
D
D
D
D
D
D
D
Maximum
Appluttm
Rale
ObaO
dosecsnnot
b« calculated
dose cannot
to calculated
dose cannot
bo calculated
dose cannot
be calculated
dose cannot
be calculated
dose cannot
be calculated
dose cannot
be calculated
dose cannot
be calculated
Max.*
Apps.
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
not
spec
Max.*
APPS. e
Max. Rale
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
MkvMerMl
DclwMcn Apps.
O Mo. Rate
<0«y»)
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
RetMcted
&*>
kHerval
(Days)
not spec
not spec
not spec
not spec
not spec
not spec
not spec
not spec
Geographic
Umftatlcra
Alowcd
none
none
none
none
none
none
none
none
Obafcmed
none
none
none
OOD0
none
nono
none
f>OO£
UseUmftattons
-------
SITE
Arw4rartk~M~i ^ * ** • "** ^ — »—— • B~arth~M
Co*"*"
HUMAN BEDCHNG/MATTRESSES
On«*t " -""- -* lAltirwi r\ mm rim rt I_lvu4 k^rl ftiertw
ofMN veBBneni, wnen noeoQQ, runo new msier
Spot treatment When needed. PDOW duster
Spot vetinieni, wnen neeoea, uusior
KENNELS, PET SLEEPING QUARTO AND/OR
VETERINARY
** ntv-irrrfAA *nH AVtJvVM* * ' ' * " "' * IMtuvi
K^Mn |NtfllB5Q WKI OKI VHM WUII^vn, wnwi
needed. Power duster
Open prwrws* and extenor uauiiwin. Wtwn
needed. Spreader
*»-__j * i • TI ii Bnt U/tiiwi namrl*r^ llmwi KeA^ rfcntt^r
Spot aMtfnem. Vrn0n nooooci, nvra rrvo wvw
ORNAMENTAL AMD/OR SHADE TREES
Oust. Foter. Duster
ORNAMENTAL HERBACEOUS PLANTS
Duct. Foiar. Duster
ORNAMENTAL WOODY SHRUBS AND VINES
Dust. Foiar. Duster
Form
D
D
D
D
Mndmum
Arwrib~«tfc~tf)
Iteta
(t>«q
dose cannot
be calculated
dose cannot
be calculated
dose cannot
be calculated
rk*i*iA r>rti\ftf
be calculated
dose cannot
be calculated
be calculated
2.68 b *l /A
2.66 to ai /A
2.66 to at /A
Mu.*
Acwi*.
A|)p».
not
spec
not
spec
•t**t
noi
spec
rwil
spec
— M*
noi
spec
nni
spec
not
spec
not
spec
not
spec
Mm*
AfM^ia A
Appa. v
Max. DM*
not spec
not spec
not spec
ffW^ ftfWH*
not spec
•u^ nfu^-
notspec
not spec
not spec
MbiMcrvtf
• MO.RM*
(0^») ,
not spec
not spec
not spec
•wit ttnjv*
not spec
IWlf MfM^T
not spec
not spec
not spec
Restricted
pvtfvu
MlTMl
ff>^»)
1 •
not spec
not spec
not spec
ffll*^ arMM"
not spec
4
nnt flfM^
not spec
not spec
not spec
Ong
1 b^h
; Alowvd
none
none
none
•
•WW^B
none
rwwuB
none
none
none
nvNe
O**o»td
none
none
none
nono
none
none
none
none
r
none
UMUmftttkvw
•
/
-------
sire
B»«»n€i«
PETBEDCMNQ
Md duster
fwnM Dtoong ••uiMN, WtMn Mtdvo, mwm
duster
Alwnal ueuUMig Imlmenl, WtMD needed. Not
•pedfted
PET LMNQ/SLKPINQ OUAflTtRS
Spot frMfevMnt, WfMn IMVOSO* rtano n0ftd ouster
Spot frwtaMnt. Wh0n nwtod, Poww durtcr
Spc4 Ifwftiwnt, Wh0n ntxtoctt Not cpooMd
REFUSE/SOUO WASTE COWTAJNERS (QARBAQE
CAMS)
Spo< t^tiMnt. Whan mmted, Duster
TOBACCO
Oust Fofcr. Ouster
Form
0
0
D
0
0
0
0
0
M. ilinnm
AccfcMon
n«>
(*>«0
do*«canoo4
bocalcutoted
do»e cannot
becatcuktx)
dose cannot
b« calculated
(
dose cannot
becakarialed
dose cannot
be calculated
dose cannot
be calculated
dose cannot
be calculated
2.86 fc al /A
Mn. f
ACP9.
not
spec
not
spec
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A30
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APPENDIX B
Generic Data Requirement* for Reregistration
of Bilioon Dioxide and Bilioa Oal and Data Citationa
Supporting Reregiatration
17
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GUIDE TO APPENDIX B
Appendix B contains listings of data requirements which
support the reregistration for the pesticide covered by this
Reregistration Eligibility Document.
Appendix B contains generic data requirements that apply to
the pesticide in all products, including data requirements for
which a "typical formulation" is the test substance.
The data tables are generally organized according to the
following format:
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 out in the Pesticide Assessment Guidelines, which
are available from the National Technical Information Service,
5285 Port Royal Road, Springfield, VA 22161.
2. Use Pattern (Column 2). This column indicates the use
patterns to which the data requirement applies. 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 crop
J Forestry
K Residential Outdoor
L Indoor food
M Indoor non-food
N Indoor medical
O Indoor residential
Any other designations will be defined in a footnote to the
table.
3. Bibliographic citation (Column 3). If the EPA has
acceptable data in its files, this column lists the identifying
number of each study. This normally is the Master Record
Identification (MRID) number, but may be a GS number if no MRID
number has been assigned. Refer to the Bibliography Appendices
for a complete citation of the study.
18 / 19
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APPENDIX B
DATA SUPPORTING GUIDELINE REQUIREMENTS FOR REREGI8TRATION OF SILICON DIOXIDE
GUIDELINE TITLE OF USE BIBLIOGRAPHIC
CITATION STUDY PATTERNS CITATION
PRODUCT CHEMISTRY
Sufficient, data exists to support reregistration of this chemical.
\
ECOLOGICAL EFFECTS
EPA waived 40 CFR Part 158 requirements as discussed in Section III.
TOXICOLOGY
EPA waived 40 CFR Part 158 requirements as discussed in Section III.
ENVIRONMENTAL FATE
EPA waived 40 CFR Part 158 requirements as discussed in Section III.
RESIDUE CHEMISTRY
EPA waived 40 CFR Part 158 requirements as discussed in Section III.
OCCUPATIONAL AND RESIDENTIAL EXPOSURE
EPA waived 40 CFR Part 158 requirements as discussed in Section III.
20
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APPENDIX B
DATA SUPPORTING GUIDELINE REQUIREMENTS FOR REREGISTRATION OF SILICA GEL
GUIDELINE TITLE OF USE BIBLIOGRAPHIC
CITATION STUDY PATTERNS CITATION
PRODUCT CHEMISTRY
t
Sufficient data exists to support reregistration of this chemical.
ECOLOGICAL EFFECTS
EPA waived 40 CFR Part 158 requirements as discussed in Section III.
TOXICOLOGY
EPA waived 40 CFR Part 158 requirements as discussed in Section III.
ENVIRONMENTAL FATE
EPA waived 40 CFR Part 158 requirements as discussed in Section III.
RESIDUE CHEMISTRY
EPA waived 40 CFR Part 158 requirements as discussed in Section III.
OCCUPATIONAL AND RESIDENTIAL EXPOSURE
EPA waived 40 CFR Part 158 requirements as discussed in Section III.
21
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APPENDIX C
SILICON DIOXIDE AND SILICA GEL BIBLIOGRAPHY
Citations Considered to be Part of the
Data Base Supporting Reregistration
22
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GUIDE TO APPENDIX C
1. CONTENT 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, will be 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 EPA the EPA 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 EPA has attempted also
to unite basic documents and commentaries upon them, treating them as a single
study.
3. IDENTIFICATION OF ENTRIES. 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 at any time 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 KRID entries.
This temporary identifier number is also to be used whenever specific reference is
needed.
23
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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 standards of the American National Standards Institute
(ANSI), expanded to provide for certain special needs.
a. Author. Whenever the EPA could confidently identify one, the EPA has chosen to
show a personal author. When no individual was identified, the EPA has shown an
identifiable laboratory or testing facility as author. As a last resort, the
EPA has shown the first submitter as author.
b. Document date. When the date appears as four digits with no question marks, the
EPA took it directly from the document. When a four-digit date is followed by a
question mark the bibliographer deduced the date from evidence in the document.
When the date appears as (19??), the EPA was unable to determine or estimate the
date of the document.
c. Title. In some cases, it has been necessary for EPA
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 EPA 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."
24
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(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, following the phrase
"submitted by." 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," standing 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.
For example, within accession number 123456, the first study would be
123456-A; the second, 123456-B; the 26th, 123456-Z; and the 27th, 123456-
AA.
25
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OFFICE OF PESTICIDE PROGRAMS
RERBGI8TRATION ELIGIBILITY DOCUMENT
BIBLIOGRAPHY
No studies
26
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