;:,,* > r m
***', "-fJ"
: IV ' '•'•<{[•& f-V ,H
EPA COMPENDIUM OF REGISTERED PESTICIDES
VOLUME II FUNGICIDES AND NEMATICIDES
-------
Prepared by
Edward P. Carter, Chief Plant Pathologist
Richard E. Michell, Plant Pathologist
Eugene M. Wilson, Plant Pathologist
Criteria and Evaluation Division
Office of Pesticides Programs
U.S. Environmental Protection Agency
-------
730R73101
EPA COMPENDIUM
OF
REGISTERED PESTICIDES
Volume II
Fungicides and Nematicides
Technical Services Division
Office of Pesticides Programs
U.S. Environmental Protection Agency
For sale by the Superintendent of Documents, U.S. Government Printing Office
Washington, D.C. 20402
^'-;nur,; Protection
l V» Library1
330 South Dea-bom S-t-re
Chicago,
-------
TECHNICAL SERVICES DIVISION
OFFICE OF PESTICIDES PROGRAM
U.S. ENVIRONMENTAL PROTECTION AGENCY
WASHINGTON, D.C.
INTRODUCTION
The increasing need by Federal and State regulatory officials, extension
service personnel, and industry and agricultural grower organizations for
up-to-date information on pesticides registered by the Environmental Protec-
tion Agency (EPA) has prompted this publication. Under the present
circumstances this Agency must furnish accurate and timely information on
new pesticide uses and changes in old uses to various people involved with
the dissemination of information to the many users of registered pesticide
products.
The Compendium will eventually be a compilation of all uses found on the
labeling of all products registered with this Agency. It will be in loose
leaf form, and will be published in increments as the pages on specific
chemicals are completed. The Compendium will be maintained up to date via
the issuance of replacement pages on a periodic basis.
The Compendium is NOT a list of recommendations, and it is NOT intended to
supplant recommendations made by Federal and State extension and research
agencies.
The Compendium has been divided into the following five volumes:
Volume I - Herbicides and Plant Regulators
Volume II - Fungicides and Nematicides
Volume III - Insecticides, Acaricides, Molluscicides and
Antifouling Compounds
Volume IV - Rodenticides and Mammal, Bird and Fish Toxicants
Volume V - Disinfectants
Volume II
This volume is a compilation of the accepted claims and directions for use of
fungicidal and nematicidal substances contained in products currently
registered under the Federal Insecticide, Fungicide, and Rodenticide Act.
Issued: May 1, 1973
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
The substances listed are "Active Ingredients" and are defined in the Act and
Regulations as ingredients which (1) "will prevent, destroy, repel, or
mitigate fungi or nematodes; (2) are present in the product in an amount
sufficient to add materially to its effectiveness; and (3) are not antago-
nistic to the activity of the principal active ingredient: Provided, however,
that the Director may require an ingredient to be designated as an active
ingredient if, in his opinion, it sufficiently increases the effectiveness
of the pesticide to warrant such action."
The Act and Regulations further define: (1) "Fungi" to mean "any non-
chlorophyll-bearing thallophytes (that is any non-chlorophyll-bearing plant
of a lower order than mosses and liverworts) as for example, rust, smut,
mildew, mold, yeast, and bacteria, except those on or in living man or other
animals and those in or on processed food, beverages, or Pharmaceuticals; and
(2) "Nematode" to mean invertebrate animals of the phylum nemathelminthes and
class nematoda,l_/ that is, unsegmented roundworms with elongated, fusiform or
saclike bodies covered with cuticle, and inhabiting soil, water, plants or
plant parts; may also be called nemas or eel worms."
This compilation includes those active ingredients designed to control fungi
and nematodes in (1) agriculture, (2) the home environment, (3) commercial
and institutional sites, and (4) industrial products and processes. It does
not include fungicides or nematicides intended for the control of fungi or
nematodes pathogenic to man and other animals, or fungicides intended for the
control of bacteria, other than bacterial plant pathogens.
The patterns of use accepted in the registration of pesticides are dynamic
and are subject to revision dependent upon new findings on (1) effective-
ness, (2) methods for detection of chemical compounds, (3) residue tolerance
changes (4) operator hazards, (5) public health problems, (6) hazards to
wildlife, and (7) new knowledge concerning phytotoxicity, compatibility with
other pesticides, or adverse effects on environmental values.
!_/ The present trend is to place nematodes in a separate phylum, "Nematoda"
with two classes "Secernentea" and "Adenophora."
Issued: 5-1-73 ii
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
There may be some question as to the validity of certain acceptances
presented in this tabulation. In this connection, the word "mitigate" in
the definitions should be kept in mind together with the problems of defining
an acceptable level of control for each use. Effectiveness of a given
material for a specific use often depends on a variety of factors, such as
rainfall, air humidity and temperature, temperature of the soil, moisture,
composition, microflora, prevalence of susceptible or resistant varieties and
alternate hosts, strains of pathogen, wind currents, time of initial pesticide
application, frequency and schedule of repeat applications if necessary,
sanitation, and other cultural practices. By common usage, active ingredients
for the control of fungi in most agricultural endeavors are referred to as
"fungicides." However, in order to insure against fraudulent claims in
areas wherein definitions have not been seriously altered by common
usage, the distinction between "fungicide" and "fungistat" is required in
label claims. Such areas would include use on inanimate surfaces for mold
and mildew. Label claims such as "for the control of molds" or "inhibits
mold growth" would be interpreted as static claims while "kills molds" would
be regarded as a "cidal" claim.
HOW TO USE THIS INDEX
The volume is divided into five parts as follows:
Part I. Fungicides
Part II. Nematicides
Part III. Appendixes
Part IV. Chemical Index
Part V. Use Index
Parts I and II are divided into subparts A through Z. Active ingredients
are alphabetized within each subpart with prefixes or numerals disregarded
unless required to distinguish one form from another, as in the case of
formaldehyde, paraformaldehyde and 2,4,5-Trichlorophenol and 2,4,6-Tri-
chlorophenol.
Issued: 5-1-73 ill
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Ingredients used both as a fungicide and nematicide appear separately in
Parts I and II. Names of active ingredients are given as they should appear
on product labels.;2/ Active ingredients are assigned numbers in alphabetical
order using the first two (left-hand) digits in numerical sequence. New
chemicals falling between assigned numbers and variations of a compounds
(such as quaternaries differing only in the composition of alky! groups) will
be assigned the middle two digits. Individual pages for a given ingredient
are assigned in numerical order using two (right-hand) digits. Thus, ferbam
would be found in the compilation as follows:
I Part I (ferbam is a fungicide).
-F Subpart F (first letter in ferbam is "F".
-01 Ferbam is the first ingredient now
alphabetized in this subpart.
-00 Denotes room for 99 additional ingredients
between ferbam (01) and folpet (02).
.01 Title page for this ingredient.
I-F-01-00.01 Identification of ferbam in this index.
2/ Acceptable Common Names and Chemical Names for the Ingredient Statement
on Pesticide Labels. Robert L. Caswell, D. E. Johnson and Conrad Fleck,
Pesticides Regulation Division Office of Pesticide Programs, United States
Environmental Protection Agency, Washington, D.C., p. 243, June 1972.
Issued: 5-1-73 iv
-------
•tf
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
A new ingredient alphabetized between ferbam and folpet would receive a
title page number such as I-F-01-50.01, and so on.
Each ingredient is introduced by a short paragraph giving information on the
concentrations and types of formulations available, compatibility with other
pesticidal chemicals, and other pertinent information.
The uses are given as:
1. Crop or site of application;
2. Disease or organism to be controlled;
3. Rates of application;
4. Directions for use in general terms applicable to all areas
of the United States unless otherwise specified. Spray rates
of application to crops are usually based on the use of
hydraulic ground equipment and full coverage application.
Specific directions may be provided for the use of other
equipment, otherwise, equivalent dosages should be used
with concentrate or mist sprayers;
5. Tolerance or other established clearance, if applicable;
6. Limitations giving maximum dosage allowable and the time of
last application consistent with the established tolerance
or phytotoxic reactions; and
7. Classification of use as "General" or "Restricted." A
General classification means that the product can be
applied by the general public, whereas a restricted
classification means that the product can only be applied
by or under the direct supervision of certified pesticide
applicators.
Since the rates of application for sprays are usually given in terms of pounds
of actual active ingredient per 100 gallons and the dosage limitation is
given in pounds per acre, Appendix Table I11-01 shows the maximum gallons per
acre applied to each crop according to good agricultural practices. Note
that the maximum may be applicable to only a small part of the United States.
For example, apples normally require up to 500 gallons per acre for full
coverage, but in the State of Washington 800 gallons may be required. The
table, therefore, shows a maximum of 800 gallons.
Issued: 5-1-73
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Dosages and rates of application for in-furrow and banded-row treatments
cannot be adequately expressed in terms of pounds or gallons per acre, when
the distance between rows is not specified. The advent of new herbicidal,
fertilization and harvesting practices is rapidly changing the planting
distance between rows. Therefore, dosages and rates of application for such
treatments should be expressed in terms of the amount per unit of row distance,
or per unit of area, for a designated row spacing or range of row spacings.
Additional ingredients will be added soon after acceptance. Replacement pages
will indicate revisions of material by an asterisk in the right-hand margin
of the line in which the change occurs. New uses will be designated by an
asterisk in the left-hand margin beside the start of the new entry.
NOTICE
THE COMPENDIUM IS NOT TO BE USED AS A LIST OF RECOMMENDATIONS. The effective-
ness of fungicides and nematicides on a particular crop, against a particular
disease, or in a given site may vary from one part of the United States to
another depending on climate, soil, strain of pathogen present, crop variety,
and other factors. Recommendations for plant disease and nematode control
should be made by State and county authorities familiar with local conditions.
Although this volume lists acceptable claims and directions for specific
active ingredients, the reader should remember that these ingredients without
proper formulation are usually ineffective. Many of the formulated products,
as well as many active ingredients are subject to patent protection.
Issued: 5-1-73 vi
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued 2-15-74 Part I, Page A-01-00.01
Replaces page
issued 5-1-73
A MIXTURE OF 5.2 PARTS BY WEIGHT (83.9%) OF AMMONIATES OF
[ETHYLENE BIS(DITHIOCARBAMATO)] ZINC WITH 1 PART
BY WEIGHT (16.1%) OF ETHYLENEBIS [DITHIOCARBAMIC ACID]
BIMOLECULAR AND TRIMOLECULAR CYCLIC ANHYDROSULFIDES
AND DISULFIDES [POLYRAM^j
This compound was formerly designated as Polyethylene polymer contain-
ing 3 parts of [ethylenebis (dithiocarbamato) zinc to 1 part of [[dithiobis
[(thiocarbonyl) iminoethylene]] bis [dithiocarbamato]] zinc. It is formulated
as 3.5 to 10,0 percent dusts and as an 80.0 percent wettable powder. *
Compatible with most other pesticides, including spray oils. Do not *
combine with parathion-oil, fixed coppers or highly alkaline materials *
such as Bordeaux mixture or lime sulfur. Tolerances for Polyram(R) are *
calculated as zineb. Dosage rates and limits are given in terms of pounds
actual active ingredient.
Agricultural Fruit and Nut Crop Uses
APPLES bitter rot, black rot, Botryosphaeria rot, brown rot,
cedar-apples rust, flyspeck, scab, sooty blotch: For ground equipment use
1.6 pounds/100 gallons or 2.1 to 2.8 pounds as a dust/acre, applying in green
tip, prepink, pink, blossom, and petal fall stages or as necessary through
petal fall. Use 1.2 pounds/100 gallons in cover sprays. For aerial applica-
tion, use 6.4 pounds/6 or more gallons/acre through first cover and 2.4 to
4.8 pounds/6 or more gallons/acre in later cover applications; or use 2.1 to
2.8 pounds as a dust/acre beginning at green tip stage and repeating as
necessary to protect new growth.
TOLERANCE: 2.0 p.p.m.
LIMITS: 12.8 pounds per acre (spray), 2.8 pounds/acre (dust). Do not graze
treated areas. Do not apply within 15 days of harvest in Arkansas, Delaware,
Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, New Jersey,
North Carolina, Ohio, Pennsylvania, South Carolina, Tennessee, Virginia, or
West Virginia. Do not apply within 30 days in other states.
PECANS scab; 1.6 pounds/100 gallons by hydraulic equipment,
or 6.4 pounds/20 or more gallons/acre by aircraft or mist blower equipment.
Begin when buds are opening and leaves are showing. Repeat in 10 to 14
days or when leaves are half grown; when tips of small nuts have turned brown;
and as required to maintain control until shuck split.
TOLERANCE: 0.5 p.p.m.
LIMITS: 16.0 pounds/acre. Do not apply after shuck split. Do not graze
treated areas.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page A-01-00.02
Replaces page
issued 5-1-73
Agricultural Vegetable Crop Uses
ASPARAGUS (ferns) rust; 1.6 to 2.4 pounds/50 gallons/acre by
ground equipment or 2.4 pounds/5 to 10 gallons/acre by aircraft. Begin appli-
cations in mid-August or when disease first appears. Repeat at 7- to 10-day
intervals for a total of 4 applications.
TOLERANCE: None (nonfood use).
LIMITS: 2.4 pounds/acre. Postharvest application to ferns.
CANTALOUPE, CUCUMBERS downy mildew, gummy stem blight, leaf spot
(Alternaria); 1.6 pounds/100 gallons/acre by ground equipment or / 5 to 10 *
gallons by aircraft. Begin when disease appears. Repeat at 7- to 10-day *
intervals as necessary.
TOLERANCE: 4.0 p.p.m.
LIMITS 1.6 pounds/acre. Do not apply within 5 days of harvest.
CELERY early and late blights; 1.6 pounds/100 to 150 gallons/
acre by ground equipment or /5 to 10 gallons by aircraft. Begin when plants *
are set in the field. Repeat at weekly intervals or at 3- to 5-day intervals
under severe disease conditions.
TOLERANCE: 5.0 p.p.m.
LIMITS: 1.6 pounds/acre. Do not apply within 14 days of harvest. Remove
excess residues by stripping, trimming and washing.
CORN (sweet) Helminthosporium leaf spot (Florida, fresh vegetable
use only): 1.2 to 1.6 pounds/100 gallons using up to 200 gallons/acre.
Begin when disease first appears. Repeat as required.
TOLERANCE: 0.5 p.p.m. (Interim)
LIMITS: 3.2 pounds/acre. Do not apply within 1 day of picking. Do not feed
forage to livestock. Do not use on sweet corn for processing.
CUCUMBERS see under Cantaloupe.
POTATOES early and late blights; 0.8 to 1.6 pounds/100 gallons/
acre by ground equipment or/3 to 6 gallons/acre by aircraft. Begin when
plants are 2 to 6 inches high. Repeat at 5- to 10-day intervals, more
frequently under severe disease conditions.
TOLERANCE: None (extended).
LIMITS: 1.6 pounds/acre. No time limitation.
-------
EPA Compendium of Registered Pesticides5 Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page A-01-00.03
Replaces page
POLYRAMW issued 5-1-73
Agricultural Field Crop Uses
POTATOES (seed pieces) black leg, fusarium seed, piece decay,
seed borne scab; 0.07 to 0.11 pound as a dust/100 pounds of whole or cut
seed pieces. Apply to cover all surfaces. If treated whole seed potatoes
are cut, a second application will be necessary to control black leg and
fusarium decay.
TOLERANCE: 0.5 p.p.m.
LIMITS: 1.7 ounces/100 pounds. Do not use treated seed for food or feed
purposes.
TOMATOES anthracnose, early and late blights, gray leaf spot;
1.2 to 2.4 pounds/100 to 150 gallons/acre by ground equipment or /5 to 10 *
gallons by aircraft. Begin 10 to 14 days after field seeded tomatoes emerge *
or soon after transplanting. Repeat at 7- to 10-day intervals, more
frequently during periods of rapid growth or conditions favorable to disease
development.
TOLERANCE: 4.0 p.p.m.
LIMITS: 2.4 pounds/acre. Do not apply within 5 days of harvest.
Agricultural Field Crop Uses
COTTON damping-off soil fungi (Mid-South and Southeastern areas
only): 0.3 pourd as a dust with or without 0.3 pound actual pentachloro-
nitrobenzene/acre. In Western areas only, use 1.6 pounds plus 1.6 pounds
of PCNB as a dust/100 pounds of seed (0.4 to 0.7 pounds actual of each/acre).
Apply to seed in planter-box as a supplement to regular seed treatment.
Note: This use may result in delayed emergence in some areas.
TOLERANCE: Non (nonfood use).
LIMITS: 0.3 pound/acre in Mid-South and Southeast and 1.6 pounds/100 pounds of
seed in Western areas. Planter-box application.
PEANUTS cercospora leaf spot; 0.8 to 1.6 pounds/25 to 30 gallons/
acre by ground equipment; 1.2 to 1.6 pounds/4 gallons/acre by aircraft; or 1.0
to 1.5 pounds as a dust/acre by ground equipment or aircraft. Begin when
spots first appear on lower leaves. If a heavy rain occurs within 24 hours
after the first application, repeat in 3 to 7 days; otherwise repeat at 10-
to 14-day intervals.
TOLERANCE: 0.5 p.p.m. (Interim)
LIMITS: 1.6 pounds/acre. No time limitation. Do not feed treated forage to
dairy animals or animals being finished for slaughter.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematieides
Issued: 3-1-75 Part I, Page A-01-00.04
Replaces page
POLYRAM GO issued 5-1-73
SUGAR BEETS c_erc.os£or_£.leaf__s£Ot_^ 1.2 to 2.4 pounds/100 to 150
gallons/acre by ground equipment or /5 to 10 gallons by aircraft. Begin when *
disease first appears. Repeat at 7- to 10-day intervals.
TOLERANCE: 0.5 p.p.m. (Interim)
LIMIT'S: 2.4 pounds/acre. I'o not feed treated tops to meat or dairy animals.
TOBACCO anth ra cno s e, blue rno 1 d; 1.2 to 1.6 pounds/100 gallons,
applying 3 to 6 gallons/100 square yards of plant bed or use 0.07 to 0.14
pound as a dust/100 square yards. Begin when plants reach the size of a dime.
Repeat 2 or 3 times each week until transplanting time.
TOLERANCE: None (nonfood use),
LIMITS: 0.096 pound as a spray or 0.14 pound as a dust/100 square yards.
Agricultural Ornamental Crop Uses
ROSES black spot: 1.2 pounds/100 gallons. Apply when new growth
first appears. Repeat at 3- to 7-day intervals.
Agricultural Seed 'treatment Uses
TOLERANCES: None (non-food uses).
LIMITS: Dosages as shown below. Do not use treated seed for food, feed or oil,
Crop Diseases Dry or Planter Box
Application
oz. act./bushel
Barley Covered smut, seed rots 1.07
seedling diseases
Oats Covered smut, seed rots 1.07
seedling diseases
Sorghum Covered kernel smut, seed 1.07
rots, seedling diseases
Wheat Stinking smut (Bunt) 1.61
seed rots, seedling diseases
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73
Part I, Page A-02-00.01
ACETIC ACID-PROPIONIC ACID MIXTURE
Available as 99.0 to 100.0 percent liquids (containing either 80.0
percent propionic acid and 19.0 percent acetic acid, or 40.0 percent pro-
pionic acid and 60 percent acetic acid). Also formulated as a 100.0 percent
liquid in combination with benzoic acid.
Miscellaneous Agricultural Uses
FEED GRAINS (stored high-moisture barley, corn, oats, sorghum and
wheat) (preservation)* bacteria, fungi: Use one of the following
methods:
(1) For acetic acid-propionic acid mixtures: Apply 0.60
to 1.80 percent by weight before storage at harvest
time. For use only with a carefully calibrated and
and rnetered type of applicator. Dosage rate is
dependent upon the moisture content of the grain.
Follow the manufacturer's dosage table for rates
appropriate for moisture content (15 to 36 percent)
of the grain. Allow at least 0.5 hour for product
to penetrate and be absorbed by the grain before
blowing into storage. No waiting is necessary if
auger or conveyor transport to storage is used.
(2) For acetic acid-propionic acid-benzoic acid mixture:
Apply 10 pounds (10 pints)/ton of grain before
storage at harvest time. Do not use on grain with
a moisture content above 25.0 percent. For use only
with a carefully calibrated and metered type of
spray applicator. Follow the manufacturer's directions
for correct calibration of spray equipment.
TOLERANCES: 12,000 p.p.m. acetic acid; benzoic acid and propionic acid are
exempt.
LIMITS: Dosage rates as indicated in manufacturer's directions for use. Use
only on grain to be utilized as animal feed. Do not use on grain which
might be used for seed, malting or human consumption.
*See also propionic acid.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74 Part I, page A-02-00.02
ACETIC ACID-PROPIONIC ACID MIXTURE
FORAGE (to be stored as loose or baled hay) preservation
(bacteria, fungi); For a mixture containing 19 percent acetic acid and
80 percent propionic acids, use 10 pounds/ton of hay at 15 to 20 percent
moisture, 20 pounds/ton at 20 to 25 percent moisture or 30 pounds/ton at
25 to 30 percent moisture. Spray thoroughly over entire fresh hay prior
to storage.
TOLERANCES: Acetic and propionic acids both exempt.
LIMITS: 5.7 pounds acetic acid plus 24 pounds propionic acid/ton.
FORAGE (to be stored as haylage or silage) preservation
(bacteria and fungi); For a mixture containing 19 percent acetic and 80
percent propionic acids, use 20 pounds/ton of fresh forage prior to
ensiling by metering continuously into the blower housing as upright silos
are filled or into the harvester blower houser if silage is to be compacted
and stored in bunkers or pits. For protection of top layers which often
spoil on exposure to air, apply 0.25 pound of mixture/square foot of
surface.
TOLERANCES: Acetic and propionic acids both exempt.
LIMITS: 3.8 pounds acetic acid plus 16.0 pounds propionic acid/ton.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-04-00.01
ACROLEIN
Available as 85.0 and 92.0 percent inflammable liquids. Used alone.
Avoid breathing vapors. Do not store partially filled containers for
prolonged periods (2 to 3 months). Do not apply with equipment used for
acids and/or alkalies. Acrolein in closed systems and in the presence of
alkalies or strong acids can react with violence.
Industrial Uses
COOLING WATER SYSTEMS AND SEWERAGE PLANT EFFLUENTS funei and
fungus components of slime formation: 0.1 to 10.0 p.p.m. Apply continuously
or intermittently under manufacturer's supervision or by trained personnel.
Not to be used in potable water systems.
PAPER AND PULP MILL WET END SYSTEMS fungi and fungus components
of slime formations; Add approximately 1.0 p.p.m. to beater chests to
maintain 0.4 to 0.6 p.p.m. in white water at the screen. This chemical is
cleared for use in the manufacture of paper and paperboard that contact food.
See FDA Food Additive Regulations, paragraph 121.2505.
PETROLEUM FIELD WATER FLOOD SYSTEMS fungi and fungus components
of slime formations: 1.0 to 15.0 p.p.m. Apply according to manufacturer's
directions and under the supervision of trained personnel.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-05-00.01
ALKENYL* DIMETHYL ETHYL AMMONIUM BROMIDE
*(90%C18, 10%C16)
A fungistatic, cationic quaternary compound formulated as liquid concen-
trates. Not compatible with soaps or other anionic materials.
The following formulations have been identified:
Cl) 29.35 percent alkenyl dimethyl ethyl ammonium bromide
and 20.65 percent sodium 2,4,6-trichlorophenate as
a liquid concentrate weighing 9.285 pounds/gallon;
(II) 19.2 percent alkenyl dimethyl ethyl ammonium bromide and
7.5 percent Nabam as a liquid concentrate weighing 8.0
pounds/galIon.
Industrial Uses
PAPER MILL WET END SYSTEMS fungal slime; Use 0.2 to 1.2 pound of
(I) or 0.5 pound (more or less of (II) depending on slime condition)/ton of
paper produced. Apply at the beater, fan-pump, head-box or wire-tray by
continuous or slug feed. Note; Alkenyl dimethyl ethyl ammonium bromide,
Nabam, and Sodium trichlorophenate are each cleared for use as a slimicides
in the manufacture of paper and paperboard that contact food. (FDA
Regulations, paragraph 121.2505).
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-06-00.01
ALKYL* AMINE SALTS OF TETRACHLOROPHENOL
*Alkyl average is CL ,.,
Available as 100.0 percent granules (Formula I); as a 75.0 percent
soluble solid in combination with 12.5 percent Bis(tributyltin) oxide
(Formula II); and, as a 32.9 percent liquid in combination with 6.27 percent
Bis (tributyltin) oxide (Formula III).
Industrial Uses
TEXTILES (carpet underlay) fungus proofing: Deposit 2.0 pounds
of Formula 11/1000 pounds of carpet underlay by spraying in an enclosed
vessel or machine. Note: Deposit is equivalent to 1500 p.p.m. by weight of
alkyl amine salts of tetrachlorophenol and 250 p.p.m. by weight of Bis
(tributyltin) oxide.
TEXTILES (cotton, sisal, jute, hemp, and similar
materials) fungus proofing: Deposit 1.07 to 2.0 percent of Formula I
based on the dry weight of fabric (10,000 to 20,000 p.p.m. by weight); or,
deposit 0.33 percent by weight of Formula III (1090 p.p.m. by weight of alkyl
amine salts of tetrachlorophenol and 210 p.p.m. by weight of Bis (tributyltin)
oxide.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-07-00.01
1-(ALKYL* AMINO)-1,3 AMINO PROPANE MONOACETATE
*As in fatty acids from coconut oil
Available as a 24.0 percent liquid (I); as a 19.8 percent liquid in
combination with 9.5 percent 2,4,5-trichlorophenol and 27.0 percent isopropyl
alcohol (II); as a 4.5 percent liquid concentrate with 21.0 percent Sodium
tetrachlorophenate, 5.7 percent Sodium salts of other chlorophenols, and 2.1
percent Bis(tributyltin) oxide (III): and, as a 20.0 percent liquid concentrate
in combination with 2.5 percent Bis(tributyltin) oxide (IV).
Industrial Uses
LUMBER sap stain; Use 0.5 to 0.75 percent solution of (III) in
water (4 to 6 pints/100 gallons). Apply as a dip or spray.
INDUSTRIAL RECIRCULATING COOLING WATER SYSTEMS slime; Use 10.0
to 150.0 p.p.m. of (I); 10.0 to 200.0 p.p.m. of (II); or, use 100 to 400 p.p.m.
of (IV) as an initial treatment, followed by 100 to 200 p.p.m. of (IV) every
week to 10 days, as required. Feed directly from drum into system or
through a chemical proportioner pump. Application may be continuous or
intermittent as required for control. Do not use in domestic or potable water
systems.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-07-20.01
1-(ALKYL* AMINO)-3-AMINOPROPANE PROPIONATE-COPPER
ACETATE COMPLEX
*as in fatty acids of coconut oil
Formulated at 15.0 percent with 30.0 percent isopropyl alcohol as a
liquid weighing 7.9 pounds/gallon. The complex contains 0.55 percent metallic
copper equivalent.
Industrial Uses
RECIRCULATING COOLING WATER SYSTEMS fungal slimes: Use 20.0 to
300.0 p.p.m. of product in cooling water as required. Apply by continuous or
intermittent feed.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-00.01
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(ioo%cu)
A cationic quaternary compound formulated at 0.25 percent in combina-
tion with 9.55 percent of isopropyl alcohol as a low-pressure bomb. Not
compatible with soap or other anionic materials.
Household Uses
SURFACES (bathroom, kitchen and similar area surfaces, and
mattresses) mold, mildew: Spray to lightly dampen entire precleaned and
rinsed surfaces (2500.0 p.p.m. actual quaternary and 95,500.0 p.p.m. actual
isopropanol).
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A^08-05.01
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(70%C12, 30%C14)
A cationic quaternary substance not compatible with soap or other
anionic materials. Formulated alone and in various mixtures with other
fungistats as follows:
(I) Alkyl (70%C , 30%C ) dimethyl benzyl ammonium chloride
12 14
(II) Alkenyl (75%C , 25%C ) dimethyl ethyl ammonium bromide
18 16
(III) Alkyl (90%C , 5%C , 5%C ) dimethyl benzyl ammonium chloride
14 12 16
(IV) Alkyl (61%C 25%C , 11%C 2.5%Co , 2.5%C ) dimethyl
12 14 16 8-10 18
benzyl ammonium chloride
(V) Alkyl (58%C , 28%C , 14%C ) dimethyl benzyl ammonium chloride
14 16 12
(VI) Alkyl (90%C , 5%C , 5ZC ) dimethyl dichlorobenzyl ammonium
14 12 16
chloride
(VII) Alkyl (90%C , 5%C , 5%C ) dimethyl ethyl ammonium bromide
14 12 16
(VIII) Alkyl (75%C , 25%C ) dimethyl ethyl ammonium bromide
18 16
Miscellaneous Agricultural Uses
FARROWING PENS AND STALLS fungistat: Use a mixture of 720.0 to
960.0 p.p.m. actual (Ij, 125.0 to 140.0 p.p.m. of (II), 625.0 to 830.0 p.p.m. of
(III), and 30.0 to 40.0 p.p.m. each of (V) and (VII). Brush solution onto
pre-cleaned woodwork, drinkers, feeders and floors. Rinse with clear water
and spray all surfaces with fresh treating solution. Do not contaminate
food. TOLERANCE: None (nonfood use). LIMITS: Do not contaminate food or
feed.
HATCHERIES, POULTRY HOUSES, PIG AND CATTLE FARM SURFACES AND EQUIP-
MENT pathogenic fungi (fungistat): Use a mixture of 835.0 p.p.m.
actuaKI), 665.0 p.p.m. (LIT), 180.0 p.p.m. (IV), 60.0 p.p.m. (V), and 73.0 p.p.m.
(VIX Apply in a wetting concentration to all pre-cleaned surfaces. Allow to
dry. TOLERANCES: None (nonfood uses). LIMITS: None.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part 1, Page A-08-05.02
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(70%C,2, 30%C|4)
Coimnen i a 1 and I ns t1 t uL i ona] Uses
FOOD PLANT EQUIPMENT mold control: Use 1600.0 p.p.m. actualfU
Apply as a spray to precleaned and rinsed surf.ices. TOLERANCE: None
(nonfood use). LIMITS: Rinse all food contacting surfaces with potable
water before reuse.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page A-08-10.01
Replaces page
issued 5-1-73
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(.65-67%C12, 25%C14, 7-10%C16)
Available as 20.0 and 50.0 percent liquid concentrates used alone (I);
as a 7.5 percent liquid concentrate in combination with 0.06 percent Pyridyl
mercuric chloride (.II); and as a 7.5 percent liquid concentrate in combina-
tion with 1.5 percent each of o-Phenylphenol and 2,2-Thiobis (4-chlorophenol)
(III). Not compatible with anionic materials.
Miscellaneous Agricultural Uses
MILKING MACHINES AND MILK COOLING TANKS molds; Use 200.0 p.p.m.
actual as (I). Immerse or flood tanks for at least 2-minutes. TOLERANCE:
None (cleared under FDA Regulations, paragraph 121.2547). LIMITS: 200.0
p.p.m. of (I) only.
POTATO PLANTERS ring rot (Corynebacterium); Use 5850.0 p.p.m.
actual as (I). Apply as a forceful spray at about 180.0 pounds' pressure.
TOLERANCE: None (nonfood use). LIMITS: None.
POULTRY HATCHERY EQUIPMENT (brooder trays and similar
items) fungi; 200.0 p.p.m. actual as (I). Immerse equipment for at
least 2-minutes. Drain. TOLERANCE: None- (nonfood uses). LIMITS; 200.0
p.p.m. actual as (I) only.
POULTRY HOUSES AND INCUBATORS fungi; 800.0 p.p.m. actual as (I).
Mop or swab precleaned and rinsed surfaces. Do not rinse after treatment.
TOLERANCE: None (nonfood uses). LIMITS: 800.0 p.p.m. actual as (I) only.
POULTRY PROCESSING AND EGG BREAKING PLANTS (surfaces) fungi;
Use 400.0 p.p.m. as (I). Mop or swab precleaned and prerinsed surfaces.
TOLERANCES: None (nonfood uses). LIMITS: 400.0 p.p.m. actual as (I) only.
Rinse food contacting surfaces with potable water before reuse. Do not rins-e
walls, ceilings, and similar surfaces.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-10.02
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(65-67%C12, 25%C14, 7-10%Cl6)
Industrial Uses
FABRICS fungistatic: Use either (II) or (III). For continuous
processing, use a 2.0 percent solution at 100 degrees Fahrenheit. Apply by
padding to a 60- to 65-percent wet pickup, or adjust the percentage solution
and wet pickup as required to allow a minimum of 1.2 percent and a masimum
of 1.3 percent of product in fabric before drying. For batch processing, use
a 2.0 percent solution of product based on dry weight of fabric in machine.
Apply after last wet process is completed and fabric has been rinsed free
of loose dye, acid, or soap. Run treating bath for 10 minutes, exhaust and
drv.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 P^rt I, Page A-08-11.01
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(65%C12, 23%C14, 12%C16)
Available as a liquid concentrate containing 2.0 percent
quaternary plus 0.025 percent orthophenylphenol and weighing 7.5
pounds/gallon.
Industrial Uses
DUST CLOTHS, MOPS, SWEEPING TOOLS mildewstat: Use 1.0 gallon
of product/35 pounds of cloths, mops or sweeping material. Apply in
laundry sour bath, using sufficient water.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-15.01
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(61%C12, 23%C14, 11%C16, 5%Cg_18)
Available as liquid concentrates used alone or in combination with
other active ingredients. Not compatible with anionic substances.
The following formulas have been identified:
(T) 10.0 to 75.0 percent use alone;
(II) 1.5 percent plus 0.075 percent Bis (tributyltin) oxide;
(III) 25.0 percent plus 5.0 percent Bis (tributyltin) oxide;
(IV) 31.0 percent in combination with 13.0 percent Bis (tributyltin)
oxide and 18.75 percent Dialkyl (as in fatty acids of coconut
oil) dimethyl ammonium chloride; and
(V) 40.0 percent plus 0.25 percent Bis (tributyltin) oxide.
Commercial, Household, and Institutional Uses
SURFACES (floors, walls, and similar sites) mold control: Use
400.0 p.p.m. actual as formula (I). Apply with cloth, mop, or sponge to
precleaned and rinsed surfaces. Repeat at first sign of mold growth.
Industrial Uses
INTERIOR COMPONENTS OF FURNITURE AND MATTRESSES (cotton felt, sisal aad
other animal, natural or synthetic fiber filling material) fungistat:
Deposit 620.0 p.p.m. of quaternary and 26.0 p.p.m. of Bis (tributyltin) oxide
(formula IV), or 2000.0 p.p.m. of quaternary and 12.5 p.p.m. of Bis (tributyl-
tin) oxide (formula V) by spraying material.
LEATHER, PLASTIC, AND RUBBER MATERIALS fungus proofing; Spray
surfaces lightly and uniformly with a solution containing 5000.0 p.p.m. actual
quaternary and 250.0 p.p.m. actual Bis (tributyltin) oxide (formula II).
LIMITS: Do not use in materials intended for food packaging.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-15.02
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(61%C12, 23%C14, 11%C16, 5%Cg_18)
PAPER fungistat: Deposit 3750.0 p.p.m. actual quaternary
(formula I); 5000.0 p.p.m. actual quaternary and 250.0 p.p.m. actual
Bis (tributyltin) oxide (formula II); or 625.0 to 2500.0 p.p.m. actual
quaternary plus 125.0 to 500.0 p.p.m. actual Bis (tributyltin) oxide,
respectively as required. Apply by impregnation at the size press. LIMITS:
Do not use in the manufacture of paper intended for food packaging.
PLASTICS see under Leather.
RUBBER see under Leather.
TEXTILES fungistat: Deposit 1500.0 to 6000.0 p.p.m. actual
quaternary (formula I) using conventional textile finishing equipment; 5000.0
p.p.m. actual quaternary plus 250.0 p.p.m. actual Bis (tributyltin) oxide
(formula II) as a light and uniform surface spray; or 500.0 to 2500.0 p.p.m.
actual quaternary plus 125.0 to 500.0 p.p.m. Bis (tributyltin) oxide
respectively (formula III) based on the weight of dry fabric and applied by
paddler in dye beck, paddle machine, rotary wheel, or other suitable equip-
ment.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-20.01
ALKYL *DIMETHYL BENZYL AMMONIUM CHLORIDE
*(60%C14, 30%C16, 10%C12)
Formulated as a 9.0 percent liquid concentrate used alone. Not
compatible with anionic materials.
Commercial and Institutional Uses
SURFACES (floors, painted walls and similar hard surfaces) mold
control; Use 725.0 to 1450.0 p.p.m. actual quaternary. Apply by mop, sponge,
or spray to precleaned and rinsed surfaces. Do not rinse after treatment.
Repeat as necessary.
SURFACES (porous) mold control: Use 1450.0 to 2175.0 p.p.m.
actual quaternary. Apply as a spray or wash. Repeat as necessary.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-25.01
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(60%C 30%C 5%C 5%C )
14 ID 12 lo
A cationic quaternary compound not compatible with anionic substances.
Formulated at various concentrations alone and in various mixtures with other
fungicides as follows:
(I) Alkyl (60%C14, 30%C16, 5%C12, 5%Clg) dimethyl benzyl ammonium
chloride
(II) Alkyl (50%C12, 30%C14, 17%C16, 3%Clg) dimethyl ethylbenzyl
ammonium chloride
(III) Alkyl (50%C12, 30%CU, 17%C16, 3%C18) dimethylbenzyl
dimethyl ammonium chloride
(IV) Alkyl (50%C12, 30%C14, 17%C,6, 3%Clg) isopropylbenzyl
dimethyl ammonium chloride
(V) Alkyl (55%C14, 25%C12, 17%C16, 3%C18) methyl isoquinolinium
chloride
(VI) Alkyl (as in fatty acids of coconut oil)-l,3-propylenediamine
acetate
(VII) o-Benzyl-p-chlorophenol
(VIII) Bis (tributyltin) oxide
(IX) Dehydroabietylamine acetate
(X) Dehydroabietylamine-ethylene oxide condensate
(XI) Dialkyl (47%C,9, 18%C,,, 10%C7 B, 9%Cir), 8%CQ, 8%C10)
•"-^ . «"-? . -, -L" J-V o lo
dimethyl ammonium chloride
(XII) Dialkyl (60%C14, 30%C16, 5%C12, 5%Clg) methyl benzyl
ammonium chloride
(XIII) Diisobutylphenoxyethoxyethyl dimethyl benzyl ammonium
chloride
(XIV) Ethyl alcohol
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73
Part I, Page A-08-25.02
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(60%C14, 30%C16, 5%C12, 5ZClg)
(XV) Isopropyl alcohol
(XVI) 0-Phenylphenol
(XVII) Sodium dimethyldithiocarbamate
(XVIII) (Deleted)
(XIX) Sodium 2-mercaptobenzothiazole
(XX) Tributyltin benzoate
(XXI) Tributyltin chloride complex of ethylene oxide condensate
of abietylamine
(XXII) Tributyltin isopropyl succinate
(XXIII) Tributyltin linoleate
Products are available as liquids, liquid concentrates, low-pressure
bombs, and soluble powders.
Ornamental Crop Uses
ORCHIDS botrytis, damplng-off, stem and root rots: Use 1.0 ounce
of a combination of (I), (II), and (V) as in Registration number 541-147 per
4 gallons of water (200.0 p.p.m. of combined active ingredients). Apply to
orchids in potting medium, beginning immediately after potting. Repeat at
7- to 10-day intervals.
Miscellaneous Agricultural Uses
ANIMAL SHELTERS (surfaces) mold control; Treat precleaned and
prerinsed surfaces with a solution containing 400.0 to 1080.0 p.p.m. (I) and
330.0 p.p.m. (II).
TOLERANCE: None (nonfood use).
LIMITS: None.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
issued: 5-1-73 Part X> Page A-08-25.03
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(60%C14, 30%C16, 5%C12, 5%C18)
EGG HANDLING ROOMS (ceilings, floors, walls) mold control:
Wash all surfaces with 400.0 p.p.m. each of (I) and (II).
TOLERANCE: None (nonfood use).
LIMITS: None.
GREENHOUSE BENCHES, CLAY POTS AND COOLING MATS fungal and
bacterial plant pathogens and slime control: Wash benches and dip pots for
2 minutes in 1000.0 p.p.m. (I) plus 200.0 p.p.m. (VIII). Do not rinse. Use
500.0 p.p.m. plus 10.0 p.p.m. of (VIII) in cooling system water as initial
dose and add 100.0 p.p.m. of (I) plus 2.0 p.p.m. of (VIII) each month for
maintenance purposes.
TOLERANCE: None (nonfood uses).
LIMITS: None.
HATCHERIES (equipment, fixtures, floors, shelves, walls, and similar
surfaces) mold control: 300.0 p.p.m. each of (I) and (II). Scrub
precleaned surfaces. Allow a minimum of 2 minutes contact time.
TOLERANCE: None (nonfood use).
LIMITS: None.
Commercial, Household, and Institutional Uses
FOOD PROCESSING PLANTS (ceilings, floors, shelves, walls, and similar
surfaces and equipment in bakeries, breweries, bottling plants, cheese aging
rooms, poultry and meat processing plants, etc.) mold, mildew; Use one
of the following:
(1) 800.0 to 1000.0 p.p.m. of (I);
(2) 390.0 p.p.m. each of (I) and (II) on hard surfaces and 500.0
p.p.m. of each on porous surfaces such as wooden cutting boards:
(3) 400.0 to 1080.0 p.p.m. of (I) plus 330.0 p.p.m. of (II) as a
pretreatment followed by a final treatment with 800.0 p.p.m.
of combined (I) and (II) as in Registration No. 3636-6; or
(4) 3700.0 p.p.m. of a formulation including (I), (II), and (VIII) as
in Registration No. 1769-176.
-------
EPA-Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-25-04
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(60%C14, 30%C16, 5%C12, 5%C18)
Apply by mopping, spraying, or swabbing precleaned surfaces. TOLERANCE:
None (nonfood use). LIMITS: Rinse all food contacting surfaces with potable
water before reuse. Do not rinse other surfaces. Do not use (VII) on food
contacting surfaces.
LAUNDRY FABRICS (commercial and institutional laundries) mold,
mildew control; Use one of the following:
(1) 20.0 to 135.0 p.p.m. each of (I) and (II);
(2) 25.0 p.p.m. each of (I) and (II) plus 4.75 p.p.m. of (VIII);
(3) 41.0 to 49.0 p.p.m. each of (I) and (XI) plus 1.4 to 1.7 p.p.m.
of (VIII); or
(4) not less than 1x3.0 p.p.m. each of (I) and (II) plus 310.0
p.p.m. of (XIII) and 200.0 p.p.m. of (XV).
Add to sour bath or final rinse and run for 5 minutes.
MOPS AND WIPING CLOTHS fungi; Apply a solution of 1500.0 p.p.m.
each of (I) and (II) as a spray. Use 1.0 fluid ounce for each 4 inches of
mop width.
SURFACES (commercial, hospitals and other institutions, and household;
such as-cabinets, floors, painted walls and ceilings, garbage cans, lockers,
masonry, tile, refrigerators and other hard surfaces, blankets, canvas goods,
carpeting, clothing, cubicle curtains, unpainted walls and ceilings, hampers,
laundry bags, leather goods, linens, mattreses, uniforms, upholstery and
similar porous surfaces) mold, mildew and musty odors; Use one of the
following:
(1) 470.0 to 1600.0 p.p.m. of (I) applied as a wash on hard surfaces;
(2) 1460.0 p.p.m. of{IJplus 1562.0 p.-p.m. of (XV) applied as a wash on
hard surfaces;
(3) 1500.0 p.p.m. of (I)plus 200.0 p.p.m. of(VIII)and 150,000.0 p.p.m.
of(XV)applied as a low-pressure bomb spray;
(4) Deleted
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-25.05
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(60% C14, 30%C16, 5%C12, 5%C18)
(5) 200.0 to 540.0 p.p.m. each of (I) and (II) applied as a spray
or wash on hard surfaces;
(6) 1250.0 p.p.m. each of (I) and (II) applied as a low-pressure
bomb spray on hard surfaces;
(7) 100.0 p.p.m. each of (I) and (II) plus 320,000 p.p.m. of (XIV)
applied as a wash on hard surfaces;
(8) 160.0 to 2000.0 p.p.m. each of (I) and (II) plus 260,000 to
598,300 p.p.m. of (XIV) or (XV) applied as a low-pressure
bomb spray;
(9) 500.0 to 1840.0 p.p.m. each of (I) and (II) plus 200.0 to 613.0
p.p.m. of (VIII) and 3680.0 to 687,000 p.p.m. (XV) applied as
a low-pressure bomb spray;
(10) 400.0 p.p.m. each of (I) and (II) plus 1000.0 p.p.m. of (XVI) and
672,000.0 p.p.m. of (XIV) applied as a low-pressure bomb spray;
(11) 300.0 p.p.m. of (I) plus 450.0 p.p.m. each of (II) and (III),
300.0 p.p.m. of (IV), 600.0 p.p.m. of (XV) and 616,600.0 p.p.m.
of (XIV) applied as a low-pressure bomb spray; and
(12) 3606.0 p.p.m. each of (I) and (II) plus 1202.0 p.p.m. of (VIII),
7212.0 p.p.m. of (XV) in acrylic, latex, or vinyl paints for
use on ceilings, floors and walls only.
Treat only precleaned surfaces., Apply low-pressure bomb sprays to lightly
dampen entire surface, and apply paints by brush or roller. Do not apply
(XVII) through (XXIII) to food contacting surfaces. All ingredients must be
rinsed from food contacting surfaces before reuse. Do not rinse other
surfaces after treatment. Repeat application at first sign of new growth.
Note: Tests have shown that at least 800.0 p.p.m. of most quaternary
ammonium compounds are required for effective mildew control on most
surfaces except leather, where these compounds all appear to be ineffective
when used alone or with (XIV) and (XV).
Industrial Uses
AIR CONDITIONER COOLING SYSTEMS fungi; Use 70.0 p.p.m. actual
of (I) in the system water. Add to sump and apply as frequently as needed to
maintain control.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematfcides
Issued: 5-1-73 Part I, Page A-08-25.06
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(60%C14, 30%C16, 5%C12, 5%C18)
AIR CONDITIONER FILTERS fungi: Use a 1:1 dilution of a product
containing a total of 2.8 percent of (I), (XVII), (XIX), and essential oils
as in Registration No. 3533-29. Soak filter or spray until saturated.
AIR WASHERS fungi: Use at least 30.0 p.p.m. of (I) plus
6.0 p.p.m. of (VIII) or higher dosage as required. Add to air washer water.
Repeat as frequently as required.
BEER PASTEURIZER WATER fungal slime: Use 1.0 pound of a product
containing 1.88 percent of (I) and 0.67 percent of (VII)/125.0 to 150.0
gallons of water. Maintain concentrations by daily treatment of make-up
water.
OPEN WATER SYSTEMS (cooling towers and spray ponds) fungal slime:
Use 4.0 to 40.0 p.p.m. actual combined active ingredients of a formulation
containing (I), (IX), (X), (XII), and (XV), as in Registration No. 1757-19.
PAINT fungistat for paint films: Use 2.0 ounces of a product
containing 11.719 percent each of (I) and (II), plus 3.906 percent of (VIII)
and 23.438 percent of (XV)/gallon of acrylic, alkyd, latex, or other water
soluble paint.
PULP AND PAPER MILL WET END SYSTEMS fungal slime: Use one of
the following:
(1) 0.1 to 0.25 pound actual of (iyton of pulp or paper produced.
Add to white water. Cleared for use in the manufacture of
paper intended for food contact. See FDA Regulations 121.2505;
(2) 3.32 pounds actual of (I)plus 100.0 pounds of caustic soda/2000.0
gallons of hot water as a boil-out solution;
(3) 0.0125 to 0.0937 pound actual each of (I) and (II) plus 0.0937
pound actual of (VIIL>/ton of paper produced. LIMITS: Do not
use in the manufacture of food grade paper or paperboard.
(4) 0.03 to 0.06 pound actual of a)plus 0.074 to 0.148 pound actual
of(XV)and 0.009 to 0.018 pound actual of(XXLVton of paper
produced. Apply as a slug dose or by continuous feed. Cleared
for use in the manufacture of food contacting paper and paper-
board by FDA letter.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-25.07
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(60%C14, 30%C16, 5%C12, 5%C18)
(5) Use 5.0 to 100.0 p.p.m. of a formulation containing 30.1 percent
active ingredients as combined (I), (V), (IX), (X), and (XII), as
in Registration No. 1757-15. LIMITS: Do not use in the
production of paper intended for food contact.
RECIRCULATING WATER SYSTEMS (air conditioner cooling systems, heat
transfer systems, cooling towers, evaporative condensers and similar
units) fungal slime: Use one of the following;
(1) 10.0 to 250.0 p.p.m. of (I), depending on slime forming
conditions,
(2) 5.0 to 10.0 p.p.m. each of (I) and (II) as an initial dose,
followed by 1.0 to 3.0 p.p.m. each of (I) and (II) as
periodic treatments;
(3) 2.4 to 90.0 p.p.m. each of (I) and (II), plus 0.28 to 19.0 p.p.m.
of (VIII) as initial and repeat treatments, or repeat at 3- to
4-day intervals using 5.0 to 14.0 p.p.m. each of (I) and (II),
plus 1.0 to 6.0 p.p.m. of (VIII);
(4) 2.5 to 50.0 p.p.m. of (I), plus 2.5 to 50.0 p.p.m. of (VI). Apply
as needed;
(5) 12.6 to 17.0 p.p.m. of (I), plus 15.0 to 20.0 p.p.m. of (V) and
2.4 to 3.2 p.p.m. of (XII) as an initial slug dose followed by
periodic treatments using 5.0 to 7.5 p.p.m. of (I), plus 4.2 to
6.3 p.p.m. of (V) and 0.8 to 1.2 p.p.m. of (XII);
(6) 1.26 to 12.6 p.p.m. of (I), plus 0,9 to 9.0 p.p.m. of (V) and
0.24 p.p.m. of (XII), applied continuously or as needed;
(7) 5.0 to 20.0 p.p.m. of (I), plus 0.1 to 0.4 p.p.m. of (V), 0.5 to
2.U p.p.m. of (VIII), 2.45 to 9.8 p.p.m. of (IX), 2.5 to 10.0
p.p.m. of (X) and 0.5 to 2.0 p.p.m. of (XII), applied as an
initial shock treatment followed at 7- to 10-day intervals with
5.0 to 10.0 p.p.m. of (I), plus 0.1 to 0.2 p.p.m. of (V), 0.5 to
1.0 p.p.m. of (VIII), 2.45 to 4.9 p.p.m. of (IX), 2.5 to 5.0 p.p.m.
of (X) and 0.5 to 1.0 p.p.m. of (XII);
(8) 2.5 to 50.0 p.p.m. of (I), plus 2.5 to 50.0 p.p.m. of (VI),
added periodically as needed.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-25.08
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*C6Q%14, 30%C16, 5%C12, 5%C18)
SECONDARY OIL RECOVERY fungus slime; Add 5.0 to 100.0 p.p.m. of
a product containing 30.1 percent combined (I), (V), (IX), (X), and (XII) as
in Registration No. 1757-15 to the injection water.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-30,01
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(60%C14, 25%C12> 15%C16)
Formulated at 2.5 percent In combination with 23.3 percent Sodium
pentachlorophenate, 11.7 percent^ Sodium trichlorophenate, and 1.0 percent
Tributyltin chloride as a liquid concentrate.
Industrial Uses
COOLING TOWERS fungal slime; Use shock doses of 50.0 to 100.0
p.p.m. of product as necessary to maintain control.
PULP AND PAPER MILL WET END SYSTEMS fungal slime; Add 0.3 to
2.0 pounds of product to the water system for each tone of pulp or paper
produced. LIMIT: Do not use in the manufacture of paper or paperboard
intended for food packaging.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-35.01
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(58%C14, 28%C16, 14%C12)
Available as liquid concentrates or soluble powders used alone or
in combination with alkyl dimethyl dichlorobenzyl ammonium chloride or
isopropyl alcohol.
Commercial, Institutional, and Household
Uses
SURFACES (equipment, fixtures, floors, walls and other washable
surfaces in busses, factories, food processing plants, hatcheries, homes,
hospitals, hotels, kennels, restaurants, schools, and similar
sites) mold, mildew, and musty odors; Use one of the following:
1. 416.0 p.p.m. actual quaternary plus 1562.0 p.p.m. actual
isopropanol in water applied as a spray or wash;
2. 470.0 to 1690.0 p.p.m. actual quaternary applied as a
spray, or by sponge or mop to precleaned surfaces
allowing a minimum contact time of 2-minutes; or
3. 625.0 p.p.m. plus 156.0 p.p.m. of alkyl (90%C-,,, 5%C
5%C.. ,) dimethyl dichlorobenzyl ammonium chloride in
water. Apply to precleaned surfaces in food plants.
For use in steam-cleaning machines, fill chemical
strainer basket and refill as product is dissolved.
In a recirculating system, use 1.0 to 3.0 pounds as
required/55.0 gallons of water.
LIMITS: Rinse all food contacting surfaces with potable water before reuse.
Do not rinse other surfaces.
Industrial Uses
PULP AND PAPER MILL WET END SYSTEMS fungal slime: Use 2.0 to
14.0 ounces of a 50.0-percent formulation/ton of pulp or paper produced.
Add continuously or intermittently as required. LIMITS: None. Cleared
for use in the manufacture of paper intended for food contact (see Food and
Drug Regulations, paragraph 121.2505).
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74 Part I, Page A-08-40.01
Replaces page
issued 5-1-73
ALKYL *DIMETHYL BENZYL AMMONIUM CHLORIDE
*(55%C16, 27%C12> 16%C14, 2%C18) *
Available as a 25.0-percent liquid concentrate used alone.
Industrial Uses
PULP AND PAPER MILL WET END SYSTEMS fungal slime; Use according
to directions supplied by manufacturer's field representative. TOLERANCE:
None (nonfood use). Cleared for use in the manufacture of paper and paper
products that contact food (see FDA Regulations, paragraph 121.2505). LIMITS:
None.
TEXTILES mildewproofing: Use up to 0.5 percent of product based
on the weight of goods. Apply as final operation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-45.01
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
,,)
ID
*(50%C,, , 40%C19,
Formulated at 0.47 to 3.0 percent as liquids used without dilution;
0.24 to 25.0 percent as aqueous liquid concentrate; 0.12 percent as emulsifi-
able liquid concentrates; and 0.03 to 8.4 percent in low-pressure bombs. A
cationic and fungistatic material not compatible with anionic substances .
Formulated alone or with other fungicides as follows:
(I) Alkyl (50%C14, 40%C12, 10%C16) dimethyl benzyl ammonium chloride
(II) 0-Benzyl-p-chlorophenol
(III) 1,3-Bis (2-hydroxyethyl)2-heptadecenylimidazolinium chloride
(IV) Bis (tributyltin) oxide
(V) Bis (trichloromethyl) sulfone
(VI) Copper sulfate
(VII) 4' ,5-Dibromosalicylanilide
(VIII) 2,6-Ditent-butyl-p-cresol
(IX) Dodecyl guanidine hydrochloride
(X) Ethyl alcohol
(XI) Hydrochloric acid
(XII) Isopropyl alcohol
(XIII) 2-Mercaptobenzothiazole
(XIV) Methyl salicylate
(XV) Methyldodecylbenzyl trimethyl ammonium chloride
(XVI) Methyldodecylxylylene bis (trimethyl ammonium chloride)
(XVII) Phenol
(XVIII) Deleted
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page A-08-45.02
Replaces page
issued 5-1-73
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(50%C14>40%C12» 10*C16)
(XIX) Deleted
(XX) Sodium dimethyldithiocarbamate
(XXI) Sodium pentachlorophenate
(XXII) Sodium 2,4,5-trichlorophenate
(XXIII) Tetrahydro-3,5-dimethyl-2H-l,3,5-thiadiazine-2-thione
(XXIV) 3,4*,5-Tribromosalicylanilide
(XXV) Tributyltin salicylate
Miscellaneous Agricultural Uses
ANIMAL HOUSES (ceilings, floors, walls) fungi and musty odors ;
400.0 to 800.0 p.p.m. actualfl). Apply by mop or sprayer. Do not rinse.
Repeat at first sign of new growth. TOLERANCE: None (nonfood use). LIMITS:
Do not use on food or feed contacting surfaces.
HATCHING EGGS mold control: 800.0 p.p.m. of
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-45.03
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(50%C14, 40%C12, 10%C16)
FOOD PROCESSING PLANTS (ceilings, walls and equipment) mold
control; Use one of the following:
(1) 200.0 to 1100.0 p.p.m. actual of (I) from liquid concentrates
applied as a spray or wash to precleaned surfaces. Note:
Tests have shown that at least 800.0 p.p.m. actual of most
quaternary ammonium compounds are required for effective mold
control on most surfaces. Registrations are accepted only on
the basis of adequate testing with individual formulations.
TOLERANCE: None (nonfood use). LIMITS: Rinse all food
contacting surfaces treated with more than 200.0 p.p.m.
actual (I) with potable water before reuse. See FDA Regulation;
paragraph 121.2547. Do not rinse other surfaces.
(.2) 1200.0 p.p.m. actual of (IJplus 93.0 p.p.m. actual of (XV)
and 23.0 p.p.m. actual of(XVI) from a liquid concentrate.
Apply to precleaned floors, walls, ceilings, and other nonfood
contacting surfaces by spraying, washing, or mopping. Do not
rinse. TOLERANCE: None (nonfood uses). LIMITS: Do not
apply to food contacting surfaces.
(3) 700.0 p.p.m. actual of (I)plus 176.0 p.p.m. actual of (X) and
7.3 p.p.m. actual of (IV)from liquid concentrates. Apply by
mop or sprayer to precleaned surfaces. Do not rinse.
TOLERANCE: None (nonfood use). LIMITS: Rinse all food
contacting surfaces with potable water before reuse.
(4) 833.0 p.p.m. actual of(l)plus 44.4 p.p.m. actual of (XV),
11.1 p.p.m. actual of (XVI), and 555.0 p.p.m. actual of
(Xltt Apply to precleaned surfaces. TOLERANCES: None
(nonfood use). LIMITS: Rinse all food contacting surfaces
with potable water before reuse.
MOPS, WIPING CLOTHS, YARN BROOMS fungistat: Use one of the
following:
(1) 1200.0 p.p.m. actual of (I) based on dry weight of material.
Apply in wheel of commercial or institutional laundries
after regular washing and rinsing. Use high water level,
run wheel for 8 to 10 minutes, extract for 3 minutes and
dry as usual; or
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-45.04
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(50%C14, 40%C12, 10%C16)
(2) Use a liquid concentrate containing 2400.0 p. p.m. actual (I)
plus 1000.0 p. p.m. actual each of (.IV) and (VIII) and 4500.0
p. p.m. of (XVII). Apply 4 to 5 gallons of formulation/100
pounds of previously cleaned mops using high water level.
Run wheel for 5 minutes, extract and dry.
RUGS ----- mildew control ; Use 2500.0. p. p.m. actual of (I) in water.
Apply as a rug shampoo.
SURFACES (blankets, bowls, showers, sinks, urinals and other fixtures,
glazed tile, grouting, floor and wall tile, linen, laundry bags, cubicle
curtains and similar fabrics, painted walls, masonry, shower doors and stalls,
woodwork, vinyl plastics and similar surfaces in commercial, household,
institutional and industrial structures) --- — mold and mildew control: Use
one of the following:
(1) 200.0 to 30,000.0 p.p^m. actual of (I) from liquid concentrates
applied as a spray or wash to precleaned surfaces;
(2) 625.0 to 1250.0 p. p.m. actual of (Uapplied in a precleaning
operation followed by rinsing and treating with solution
containing about 935.0 p. p.m. actual (3);
(3) 10,000 p. p.m. actual of CD f rom low-pressure bomb sprayer
applied to lighly dampen all surfaces;
(4) 3840.0 to 84,000.0 p. p.m. actual of (I)plus 57,600.0 to
788,300.0 p. p.m. actual of either (X) or (XII) from low-pressure
bomb sprayer applied to lightly dampen all surfaces;
(5) 300.0 p. p.m. actual of(I)plus 230.0 p. p.m. actual of (II),
400.0 p. p.m. actual of (III), and 589,900.0 p. p.m. actual of
(X) from low-pressure bomb applied until surface is fully
blanketed with fine mist;
(6) 636.0 p. p.m. actual of(I)plus 520.0 p. p.m. actual of (IV) ,
2340.0 p. p.m. actual of (II), and 697,094.0 p. p.m. actual
of (X) from low-pressure bomb applied to dampen surface;
(7) 5000.0 p. p.m. actual of (I) plus 1600.0 p. p.m. actual of
OCXIV), 400.0 p. p.m. actual of(VII), and 629,000.0 p. p.m.
of (X) from low-pressure bomb applied to dampen surfaces;
and
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-45.05
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(50%C14, 40%C12, 10%C16)
(8) 800.0 p.p.m. actual offl)plus 625.0 to 800.0 p.p.m. actual
of (XIV) from liquid concentrates applied to walls, ceilings,
and similar surfaces.
Surfaces may be rinsed or left to dry. TOLERANCES: None (nonfood
uses). LIMITS: Do not use on food-contacting surfaces.
Industrial Uses
COATING FORMULATIONS, GLUES, STARCHES preservation (fungi);
Use one of the following:
(1) A liquid formulation containing 5.0 percent of (I) plus 4.0
percent of (XX), 24.0 to 25.3 percent of (XXI), and 8.5 to 9.1
percent of (XII,) applying 0.15 to 2.0 pounds/ton of product
as required; or
(2) A liquid formulation containing 5.0 percent of(I)plus 3.0
percent of (XIII), 20.0 percent of (XXI), 5.0 percent of (XXII),
and 10.0 percent of (XKIII) applying 0.4 to 1.5 pounds/ton
of product.
TOLERANCES: None (nonfood uses). All of above components are
cleared for use in the manufacture of adhesives and coatings for use in food
packaging (see FDA Regulations, paragraph 121.2520, 121.2526, and 121.2571).
EVAPORATIVE COOLING WATER SYSTEMS fungal slime. Use a formu-
lation containing 25.0 percent of (I) plus 5.0 percent of (IV). Apply 1.5 to
3.0 fluid ounces/100 gallons of water in system as an initial slug dose,
followed by continuous treatment of make-up water at the same dosage rate.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-45.06
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(50%C14, 40%C12, 10%C16)
PULP AND PAPER MILL WET END SYSTEMS fungal slime; Use one of the
following:
(1) A liquid product containing 15.2 percent of (I)plus 20.0 percent
of (V)applying 0.2 to 1.0 pound of formulation/ton of pulp or
paper produced by adding directly to mill system;
(2) A liquid product containing 5.0 percent of (I)plus 15.0 percent
of(VI)applying 12.0 to 48.0 p.p.m. of product directly to water
in the mill system or to make-up water;
(3) Liquid products containing 5.0 percent of (I)plus 4.0 percent
of(XXi 24.0 to 25.28 percent of (XXI), and 8.5 percent of (.XXII),
applying 0.3 to 2.0 pounds of product/ton of pulp or paper
produced.
(4) A liquid product containing 5.0 percent of (I)plus 24.7 percent
of(XXI), and 9.1 percent of(XXII.)applying 0.15 to 2.0 pounds
of product/ton of pulp or paper produced; and
(5) A liquid product containing 5.0 percent of I plus 3.0 percent of
(XIIU, 20.0 percent of (XXI), 5.0 percent of (XXTP, and 10.0 percent
of(XXIID applying 0.4 to 1.5 pound of product/ton of pulp or
paper produced.
TOLERANCE: None (nonfood uses). All of above ingredients are
cleared for use in the manufacture of paper and paperboard intended for food
contact (see FDA Regulations, paragraph 121.2505 and 121.101 (h) for copper
sulfate. LIMITS: Use as directed above.
RECIRCULATING WATER SYSTEMS (cooling water systems) fungal
slime; Use one of the following:
(1) For prevention of slime, apply 12.0 to 14.0 p.p.m. actual (I)
to the water in the system; for control, apply 24.0 to 30.0
p.p.m. actual I;
(2) Apply 300.0 p.p.m. of a formulation containing 25.0 percent
of a combination of(I)and(X)in periodic slug doses as directed
in Registration Number 7299-4 for brewery pastuerizer water;
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 part I, Page A-08-45.07
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(50%C ,, 40%C,^, lO^Ciy-)
1 -4 12
(3) A liquid product containing 25.0 percent(I) plus 5.0 percent
of (IV) applying 1.5 to 3.0 fluid ounces of product/100
gallons of water as an initial slug dose, followed by 1.5
to 3.0 fluid ounces/1000.0 gallons of make-up water as a
continuous treatment;
(4) A liquid product containing 15.2 percent of (I) and 10.0 per-
cent each of (V) and (IX) applying 0.1 to 2.0 pounds of
product/day/1000 gallons of water in, or added to, the system
by intermittent or continuous treatment as required;
(5) A liquid product containing 5.0 percent of (I) plus 12.0
percent of (XXI) and 6.7 percent of (XXII) adding 1.0 to 2.0
pints of formulation/1000.0 gallons of water using the
highest dosage for infested systems and the lowest for
prevention;
(6) A liquid product containing 4.8 percent of (I) and 1.2 per-
cent of (X). For prevention of slime, apply an initial dosage
of 80.0 fluid ounces of product/1,000 gallons of water once or
twice/week or more frequently if required. If microbial
growth is observed (cloudy water), apply a slug dose of
1.0 gallons of product. Repeat until cloudiness is
reduced or disappears. To maintain control, apply 32.0 to
48.0 fluid ounces of product/1000 gallons of water/week as
necessary. Note: Heavy growths must be cleaned out manually
before starting treatment; and
(7) A liquid product containing 1.3 percent of (I) plus 11.8
percent of (XXI) and 1.7 percent of (XXII) adding 2.0 to 4.0
quarts of formulation/1000.0 gallons.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-08-50.01
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(as in fatty acids from coconut oil, including
50%C12, 30%C14, 15 to 17%C16, 3%C18, 2%Cg)
A cationic quaternary compound available as 3.5 to 15.3 percent in
liquid concentrates, 97.0 to 100.0 percent pastes, and 0.4 percent in low-
pressure bombs. Not compatible with anionic materials.
Miscellaneous Agricultural Uses
MILKING MACHINES AND MILK COOLING TANKS mold control: 200.0
p.p.m. actual quaternary. Immerse machines and flood tanks. Allow at least
2 minutes*contact time and drain. TOLERANCE: None. LIMITS: 200.0 p.p.m.
Rinse all treated surfaces with potable water before reuse.
POTATO PLANTERS ring rot (Corynebacterium); Use 5900.0 p.p.m.
actual quaternary. Apply as a spray at 180 pounds'pressure. TOLERANCE:
None (nonfood use). LIMITS: None.
Commercial, Household, and Institutional Uses
DUST MOPS fungistat; Use a low-pressure bomb containing 4000.0
p.p.m. actual quaternary and 70,000.0 p.p.m. isopropanol. Spray lightly over
entire surface of mop or cloth. Repeat as often as needed or at least once
each week.
SURFACES (fixtures, floors, freezers, refrigerators and similar hard
surfaces) — — fungistat; Use 400.0 to 2800.0 p.p.m. actual. Apply as a
wash to pre-cleaned and pre-rinsed surfaces. TOLERANCE: None. LIMITS:
Rinse all food-contacting surfaces with potable water before reuse.
Industrial Uses
GLUE, PASTE, STARCH fungi: Incorporate 800.0 p.p.m. actual
(based on total weight of material) at time of manufacture. TOLERANCE:
None (cleared for use in adhesives for use in food packaging under FDA
Regulations, paragraph 121.2520. LIMITS: Usage under conditions of good
manufacturing practice.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, page A-08-55.01
ALKYL* DIMETHYL BENZYL AMMONIUM CHLORIDE
*(47 to 48%C „, 17 to 18%C, 10 to 11%C , 8 to 9%C., 8%C0, 7 to 9%C )
12 14 18 16 8 10
Formulated as a 1.95 percent liquid and as 5.0 and 10.0 percent liquid
concentrates. Not compatible with anionic materials. Used alone or in
combination with Bis(tributyltin) oxide.
Miscellaneous Agricultural Uses
DAIRY AND MILK FARM EQUIPMENT mold control; 200.0 p.p.m. actual
quaternary. Spray, wipe, or dip. TOLERANCE: None LIMITS: Rinse food
contacting equipment with potable water before reuse.
Commercial, Household, and Institutional
Uses
FOOD PROCESSING PLANTS (food processing equipment) fungistat;
200.0 to 2000.0 p.p.m. actual quaternary. Dip, spray, or wipe equipment.
TOLERANCE: None. LIMITS: Rinse equipment with potable water before reuse.
FOOD PROCESSING PLANTS (ceilings, floors, walls) mold control;
800.0 p.p.m. Spray or mop pre-cleaned surfaces. Do not rinse. TOLERANCE:
None (nonfood use). LIMITS: None.
LAUNDRY FABRICS (commercial laundries) fungistat; Use 14.5 to
17.0 p.p.m. actual quaternary plus 5.8 to 6.8 p.p.m. Bis(tributyltin) oxide
per 100 pounds dry weight of fabrics. Add with sour and run for 3 to 5
minutes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-11-OO.Ol
ALKYL* DIMETHYL BENZYL AMMONIUM SACCHARINATE
*(507oC14, 40%C12, 10%C16)
A quaternary ammonium compound formulated as liquid concentrates and
in low-pressure bomb sprays.
Household Uses
SURFACES (composition floors, countertops, enamel and porcelain
surfaces, garbage cans, tile, woodwork, vinyl and other washable hard
surfaces) mold, mildew: Use a low-pressure bomb sprayer containing
10,000.0 p.p.m. active quaternary plus 150,000.0 p.p.m. isopropyl alcohol.
Spray evenly over entire surface. Wipe dry. TOLERANCE: None (nonfood uses),
LIMITS: Rinse food contacting surfaces before reuse.
Commercial and Institutional Uses
SURFACES (air-ducts and filters, animal areas, other equipment, floors,
furniture, garbage cans, laundry hampers, mattress covers, walls and similar
surfaces in hospitals, hotels, motels, and schools) mildew: Use one of
the following:
1. An aqueous solution containing 400.0 p.p.m. actual quaternary
plus 100.0 p.p.m. of o-phenylphenol and 4100.0 p.p.m. of
isopropyl alcohol applying by mop or spray; or
2. A low-pressure bomb sprayer containing 10,000.0 p.p.m. actual
quaternary, 2500.0 p.p.m. of o-phenylphenol, and 237,500.0
p.p.m. of isopropyl alcohol. Spray surfaces for 2 to 3 seconds
until wet. Do not rinse.
-------
EPA Compendium of Registered Pesticides, Vol.
Fungicides and Nematicides
II
Issued: 5-1-73
Part I, Page A-14-10.01
ALKYL* DIMETHYL 3,4-DICHLOROBENZYL AMMONIUM CHLORIDE
*(90% C14, 5% C12, 5% C16)
A cationic quaternary compound formulated as liquid concentrates. Not
compatible with anionic materials. May be combined with one or more of the
following:
(I) Alkyl (90% C14, 5% C12> 5% C16)3,4-dichlorobenzyl
ammonium chloride
(II) Alkenyl (75% C18, 25% Cj^) dimethyl ethyl
ammonium bromide
(III) Alkyl (90% C14, 5% C12, 5% GI&) dimethyl benzyl
ammonium chloride
(IV) Alkyl (90% C14, 5% C12, 5% C16) dimethyl ethyl
ammonium bromide
(V) Alkyl (70% C12, 30% C^) trimethyl ammonium
chloride
(VI) Dodecylbenzyl alkyl (70% C12 30% C14) dimethyl
ammonium chloride
(VII) Isopropyl alcohol
(yill) Tributyltin neodecanoate
CIX) Bis (tributyltin) oxide
Miscellaneous Agricultural Uses
HATCHERIES AND INCUBATORS (surfaces) fungi: Use 1.0 ounce of
a product containing 8.70 percent of (I), 0.50% each of (III) and (IV), 0.10
percent of (VI), 0.57 percent of (VII), and 0.98 percent of (VIII) plus other
bacteriostatic agents as in registration 5185-103/gallon of water. Apply
as a spray to precleaned surfaces. In case of a disease outbreak, use 4.0
ounces of the above formulation/gallon. For hatchery equipment (buggies,
tray racks, etc.), use 2.0 ounces of the above formulation/gallon applied
as a spray to precleaned equipment surfaces. For dipping precleaned hatching
trays, use 1.0 ounce of formulation/4 gallons.
POULTRY HOUSES fungi: Preclean houses and remove equipment.
Use 0.5 gallon of a product containing 16.53 percent of (I), 0.50 percent
each of (II) and (V), 9.50 percent of (III), 0.95 percent of (IV), 0.19
percent of (VI), 0.45 percent of (VIII) plus other bacteriostatic agents as
in registration 5185-127/gallon of water for annual treatment (or use 0.5
gallon/100 gallons for twice yearly treatment). Apply as a forced spray to
wet all surfaces.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-14-10.02
ALKYL* DIMETHYL 3,4-DICHLOROBENZYL AMMONIUM CHLORIDE
="(90% C14, 5% C12, 5% C16)
POULTRY HOUSE EQUIPMENT fungi: Preclean using 0.5 pint of
product specified under Poultry House/10 gallons for hard cleaning (or 8.0
ounces/gallon for use with a steam cleaner). After cleaning, use 1.0 ounce/4
gallons applied as a light spray. Do not rinse.
Commercial and Institutional Uses
LAUNDRIES fungistat_; Use one of the following:
(1) 33.5 percent of (I) plus 5.0 percent of (VII) at
2.0 fluid ounces of product/100 pounds dry weight
of fabrics;
(2) 33.5 percent of (I) plus 7.9 percent of either
(VIII) or (IX) at 2.0 fluid ounces of product/100
pounds dry weight of fabrics
(3) 17.0 percent of (I) plus 4.0 percent of either
(VIII) or (IX) at 2.0 fluid ounces of product/100
pounds dry weight of fabrics.
Apply in last rinse cycle for best results, or apply in the sour. Run for at
least 5.0 minutes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-14-20.01
ALKYL* DIMETHYL 3,4-DICHLOROBENZYL AMMONIUM
CHLORIDE
*(68% C12, 27% C14, 5% C16)
Formulated at 4.5001 percent in combination with 0.8834 percent tri-
butyltin benzoate and 5.8751 or 39.2081 percent isopropyl alcohol as liquid
concentrates. Not compatible with anionic materials.
Commercial and Institutional Uses
LAUNDRY FABRICS (blankets, clothing, coats, sheets, towels, uni^ormr,
and other linens) mildew, mold, fungus Gecfy, musty odors: l!'-,e 3 to
4 pints of liquid concentrate/100 pounds of dry wash. Apply in the last
rinse cycle. Run for at least 5 minutes, extract and dry.
SURFACES (bedframes, tables, walls, window sills, and other similar
washable sites) fungi: Use 2 fluid ounces of liquid concentrate/gallon
of water. Apply with mop, sponge, cloth, brush or as a coarse wet ::pray.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-14-30.01
ALKYL* DIMETHYL 3,4-DICHLOROBENZYL
AMMONIUM CHLORIDE
*(60-65%C12' 20-25%Ci4, 10-15%C8-i8)
Cationic quaternary compounds available as liquid, liquid concentrate
and low pressure bomb formulations. Not compatible with anionic materials.
May be used alone or in combination with other fungicides a follows:
(I) Alkyl (60-65%Ci2, 20~25%C14, 10-15%Cg_18) dimethyl
3,4-dichlorobenzyl ammonium chloride
(II) Bis (tributyltin) succinate
(III) Ethanol
(IV) Isopropanol
(V) Tributyltin benzoate
(VI) Tributyltin linoleate
Miscellaneous Agricultural Uses
ANIMAL QUARTERS (fur farm surfaces) mold, mildew: Use a liquid
product containing 911.0 p.p.m. (I), 61.0 p.p.m. (II), 304.0 p.p.m. (Ill),
72.0 p.p.m. (V) and 100.0 p.p.m. (VI). Apply undiluted by mop, or spray or
wash entire surface.
Commercial and Institutional Uses
LAUNDRIES mildewproofing: Use 840.0 p.p.m. solution of (I) as
final rinse or in sour bath.
SURFACES (equipment, floors, furniture, walls) in hospitals and doctors
examining offices) mildew, mold, fungal rot and decay: Use a low pressure
bomb formulation containing 3600.0 p.p.m. (I), 140,0 p.p.m. (II), 283,000
p.p.m. (IV), 166.0 p.p.m. (V) and 230.0 p.p.m. (VI). Apply to cover all
surfaces with a fine mist.
Household Uses
SURFACES (air ducts, closets, drain outlets, fabrics, hampers, shower
stalls and other articles that will not be damaged by alcohol) mildew,
mold, rot, decay: Use a low pressure bomb formulation containing 3600.0 p.p.m.
(I), 140.0 p.p.m. (II), 302.000 p.p.m. (Ill), 166.0 p.p.m. (V) and 230.0
p.p.m. (VI). Apply to lightly moisten entire surface.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-17-00.01
n-ALKYL* DIMETHYL ETHYLBENZYL AMMONIUM CYCLOHEXYL SULFAMATE
*Alkyl (50%C12, 30ZC14j 17%C16, 3%C18)
Formulated at 0.3 percent in low-pressure bomb sprayers and at 80.0
percent as a liquid weighing 8.55 pounds/gallon. Compatible with anionic,
non-ionic, and cationic emulsion systems.
Household Uses
SURFACES (animal areas, diaper and garbage pails, musty corners in
attics, cellars and closets, and automobile interiors) mold and mildew
control: Use a low-pressure bomb sprayer containing 3034.0 to 3200.0 p.p.m.
of alkyl (50%C12, 30%C14, 17%C16, 3%Clg) dimethyl ethylbenzyl cyclohexyl
sulfamate plus 645,250 to 675,800 p.p.m. of ethyl alcohol and 49,983 p.p.m.
of propylene glycol. Spray surface for several seconds until covered with
mist.
Industrial Uses
PAINTS (exterior latex) mold, mildew control on paint film: Use
0.75 to 1.0 percent of an 80.0 percent product based on total weight of paint.
Add concentrate during the let-down phase after the emulsion vehicle has been
added to the pigment dispersion.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-19-50.01
ALKYL (C12) (ETHYLCYCLOIMIDINIUM) 3-HYDROXYL
3-ETHYL SODIUM ALCOHOLATE, 2-METHYL SODIUM
CARBOXYLATE-TRIDECYLPOLYOXYETHYLENE
ETHANOL-IODINE COMPLEX
Formulated at 40.0 percent in combination with 20.0 percent of
triethanolamine sulfonate tridecylpolyoxyethylene ethanol-bromine complex
as a liquid concentrate containing 15.0 percent available iodine and 5.0
percent available bromine.
Agricultural and Household Uses
GARDEN, GREENHOUSE, AND NURSERY EQUIPMENT (dibbles, pruning and
trimming shears, replanting tools, rubber boots, shovels, trowels, and other
equipment) disinfectant for plant disease producing bacteria and fungi:
Preclean all equipment and wash hands in a solution of 1.0 fluid ounce of
formulation/gallon of water (1562.5 p.p.m. combined available bromine and
iodine). Do not rinse. TOLERANCES: None (nonfood uses). LIMITS: 1.0 ounce
per gallon. Do not use on food or food equipment. Do not use on growing
plants.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-27-00.01
ALLYL ALCOHOL
A soil fumigant formulated as 64.7 and 68.2 percent emulsifiable
concentrates in combination with 30.3 and 30.0 percent dichloropropene-
dichloropropane mixtures, respectively, and as an 81.0 percent liquid concen-
trate in combination with 11.5 percent ethylene dibromide.
Agricultural Vegetable Crop Uses
VEGETABLE SEED BEDS AND COLD FRAMES damping-offand other fungi:
In combination with dichloropropane-dichloropropene mixtures, use
2.0 gallons/100 gallons/100 square feet or in combination with ethylene
dibromide, use 1.5 gallons/100 gallons/100 square yards of soil surface as
a preplanting drench when soil temperature is not below 40 degrees Fahrenheit.
Delay planting for 3 to 10 days or until all fumes are dissipated. TOLERANCES:
None (nonfood use). LIMITS: 267.0 pounds actual/acre. For vegetables,
use only in seed beds and cold frames for transplant production.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page A-29-00.01
Replaces page
issued 5-1-73
ALPHA, ALPHA-BIS (p-CHLOROPHENYL)-3-PYRIDINEMETHANOL
[PARNON(R)] -
This pesticidal ingredient has been given the
approved common name PARINOL
See corresponding page under Part I, Page P-05-00.01
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-30-00.01
AMMONIUM ARSENITE
[Chemonite]
Formulated at 7.7 percent in combination with 4.3 percent metallic
copper equivalent in the form of copper-ammonium complex.
Miscellaneous Agricultural Uses
WOOD fungal rots: Apply several coats by brush or mop to all
surfaces exposed by cutting, notching, or dipping. Note: To be used only on
wood that has previously been pressure treated with Chemonite.
LIMITS: Not for use or storage in or around the home.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-31-00.01
AMMONIUM FLUOSILICATE
[AMMONIUM SILICOFLUORIDE]
Formulated at 22.63 percent as a liquid concentrate in combination
with 2.0 percent Methyldodecylbenzyl trimethyl ammonium chloride and 0.5
percent Methyldodecylxylylene bis (trimethyl ammonium chloride), Formula I,
for commercial and household use; and at 56.0 percent as a soluble powder
in combination with 46.0 percent ammonium acid fluoride and 2.5 percent oxalic
acid, Formula II, for industrial use.
Commercial and Household Uses
CARPETS, RUGS mildew-proofing; Use 1 volume of Formula I in
23 volumes of water. Apply by spray, rotary brush, or sponge to previously
cleaned carpets or rugs. Thoroughly wet nap or fibers.
Industrial Uses
METAL FERMENTERS, TANKS, AND VATS molds: Scrub previously
cleaned inside surfaces with a solution of 1.0 ounce of Formula II/gallon of
water. Allow solution to remain in contact with the surface for several hours,
then flush with plenty of fresh water.
WOODEN FERMENTERS AND TANKS molds: Scrub previously cleaned
outside surfaces with a solution of 5.0 ounces of Formula II/gallon of water.
Allow to remain on surface for several hours before washing off with water.
PIPE LINES, HOSE, AND UTENSILS molds: Clean surfaces by brushing
or flushing, then use a solution of 1.0 ounce of Formula II/gallon of water
allowing contact for several hours or pump through several times. Flush with
water for 15 minutes and again just before using.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-32-00.01
AMMONIUM HYDROXIDE-Cg FATTY ACID-SILVER COMPLEX
Formulated as a 0.8 percent low pressure bomb containing 0.086 percent
metallic silver equivalent.
Household Uses
FABRICS mildew proof: Spray to dampen surfaces, seams, folds,
pleats, tufts, and welts. Apply to both sides if possible.
SURFACES (hard - in any room, attic or cellar, animal areas, floors,
drawers, shelves, garbage pails, laundry hampers, and similar
objects) mildew, mold: Hold can about 12 inches from surface. Spray
until object is thoroughly moist.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-74 Part x> Pa8e A-32-25.01
Replaces page
issued 12-15-73
AMMONIUM ISOBUTYRATE
Available as a granular product containing 93.1 percent actual (I)
and as a liquid product containing 59.1 percent actual, or 5.09 pounds
actual/ gallon (II).
Miscellaneous Agricultural Uses
CORN (stored, high moisture grain) preservative (fungi): For
animal feed only, use 40 pounds actual from (I) or (II)/ton of corn grain
to be preserved. Mix uniformly with grain being treated.
TOLERANCE: 20,000 p.p.m.
LIMITS: Use only on corn to be utilized as animal feed.
HAYLAGE CROPS (alfalfa, clover, lespedeza, bermuda grass, brome
grass, orchard grass, timothy and fescue—for animal feed only) Molds;
Use 42.96 pounds of (I) or 7.86 gallons of (II), each equal to 40.0 pounds
actual per ton of haylage. Uniformly mix on the crop at time of harvest.
TOLERANCE: 17,000 p.p.m. as isobutyric acid.
LIMITS: Treated haylage to be used only as animal feed.
* Sorghum grain Preservative (fungi) ; For animal feed only,
use 40 pounds actual from (I) or (II)/ton of grain. Apply at harvest
time and mix uniformly with grain being treated.
TOLERANCE: 17,000 p.p.m. as isobutyric acid.
LIMITS: Use only on sorghum grain to be utilized as animal feed.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-33-00.01
AMMONIUM POLYSULFIDES
Formulated as a 65 percent liquid concentrate. Compatible with
Morocide and ziram. Not compatible with captan, Cyprex, ferbam, Parathion,
or organic mercury compounds. Test on a small scale when using with other
materials not compatible with alkaline compounds.
Agricultural Fruit and Nut Crop Uses
APPLES powdery mi Idt'w: 2.5 to 4.0 pints/100 gallons. Begin with
prepink spray using 4.0 pints/100 gallons. Continue through pink and petal
fall, lowering dosage with succeeding applications to 2.5 pints/100 gallons
in petal fall. Notes: Do not use oil sprays within 3 weeks after application.
Do not apply when temperature is over 90 degrees Fahrenheit, when freezing
temperatures are predicted, or when weather conditions may result in slow
drying of sprays, since foliage injury may occur. Developed for use in
Washington State. TOLERANCE: None (nonfood use). LIMITS:
4.0 pints/100 gallons or 4.0 gallons/acre. Do not apply after petal fall.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-34-00.01
AMYL AND PHENYL PHENOL DODECYLBENZENESULFONIC ACID
COMPLEX
Formulated as a low pressure bomb with chlorothymol and triethylene
glycol for a total of 87.9 percent active ingredients as in registration
number 993-12.
Commercial and Homeowner Uses
SPACE (rooms) airborne fungus particles and musty odors:
Spray for 20 seconds/1000 cubic feet of space. Angle nozzle towards ceiling
and move steadily to assure even distribution. Not intended for spraying
surfaces.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-40-00.01
ANTHRACENE OIL [CARBOLINEUM]
A distillation product of coal tar containing a higher percentage of
high bailing fractions than creosote oil. Formulated as 20.0 to 33.3 percent
in petroleum distillate; 70.0 percent in other coal tar distillates; and 97.0
to 100.0 percent liquid concentrates.
Miscellaneous Agricultural Household and Industrial
Uses
FENCE POSTS, FOUNDATION TIMBERS, OTHER WOOD PRODUCTS (not intended for
use in packaging, transporting, or holding raw agricultural
products) fungal rots, decay: Apply any of above formulations by brush-
ing or spraying 2 or more coats or dipping lumber 3 to 5 minutes. Soak fence
posts and heavy timbers 12 to 48 hours.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-80-00.01
ARSENIC ACID
Variously formulated with chromic acid and copper oxide as liquid
concentrates or with sodium arsenate and sodium dichromate as soluble salts
which are known as "Boliden salts" or variations of these salts. The
following formulations have been identified:
Formula T: 14.0 percent arsenic acid, 34.0 percent chromic
acid and 9.0 percent copper oxide.
Formula II: 42.0 percent arsenic acid, 27.0 percent chromic
acid, and 15.0 percent copper oxide
Formula III: 35.0 percent arsenic acid, 36.5 percent sodium
arsenate, and 28.1 percent sodium dichromate.
Industrial Uses
WOOD (lumber and lumber products not intended for food or feed
containers; poles, posts, and timbers) rot, decay. Use Formulas I or II
at 1.0 to 5.0 percent in aqueous solutions. Apply by standard pressure
treatmcMit processes according to buyer's specifications. Formula III is to
be used only by the importer in his own plant.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73
Part I, Page A-85-00.01
ARSENIC PENTOXIDE
A component of water soluble solid wood preservatives generally known
as Wolman(R' salts. The following formulations have been identified:
I. 10.0 percent arsenic pentoxide, 32.0 percent
copper sulfate, and 53.0 percent potassium
dichromate.
II. 26.9 percent arsenic pentoxide, 25.5 percent
copper sulfate, and 42.6 percent sodium
dichromate.
III. 23.80 percent arsenic pentoxide, 12.95 percent
copper oxide and 33.25 percent chromic acid.
IV. 17.0 percent arsenic pentoxide, 9.25 percent
cupric oxide, and 23.75 percent chromic acid.
V. 34.0 percent arsenic pentoxide, 14.5 percent
cupric oxide, and 26.5 percent chromic acid,
as a paste,
VI. 4.08 percent arsenic pentoxide, 1.74 percent
cupric oxide, and 3.18 percent chromic acid, as
a ready-to-use solution.
Industrial Uses
WOOD (lumber, poles, posts, timbers, etc.) rot, decay. Use a 1.0
to 5.0 percent aqueous solution of I through V. Apply by standard pressure
processes according to buyer's specifications. Use Formula VI without
dilution. Apply to all cut, machined or damaged areas of previously pressure
treated wood. Allow to soak into wood. LIMITS: Do not use for food or
feed containers. Do not contaminate water used for domestic, irrigation or
fish and wildlife purposes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-86-00.01
ARSENIC TRIOXIDE
[ARSENIOUS OXIDE]
Available as a 37.0 percent soluble solid in combination with 36.0 per-
cent metallic copper. Also formulated with sodium fluoride as a variation
of "Wolman Salts" for use as a wood preservative, which see.
Industrial Uses
WOOD fungal rots and decay: For use in formulating ammoniacal
copper arsenite solution (Chemonite) for pressure treating wood products.
Use in accordance with manufacturer's instructions. Note: See American
Wood Preservers Association Standard P-5 under "ACA", and Federal Specifica-
tion TTW-549 under "ammoniacal copper arsenite."
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page A-90-00.01
ASPHALT
Formulated at various percentages as pastes, paints, and in low
pressure bombs. Used alone or in combination with other fungicides and/or
insecticides.
Miscellaneous Agricultural and Household Uses
TREES, ROSES, SHRUBS fungi: Apply to completely coat grafts,
pruning cuts and otherwise wounded plants. TOLERANCES: None (nonfood uses)
LIMITS: None.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page B-01-00.01
BARIUM METABORATE
Available as a 90.0 percent soluble solid, monohydrate formulation
for manufacturing use only (see under Industrial Uses) and as an 8.35 percent
paint (see under Commercial Uses).
Commercial Uses
MEAT AND OTHER FOOD PROCESSING COLD STORAGE ROOMS mildew: Apply
1 or 2 coats of paint containing 8.35 percent active ingredient by brush,
roller, or spray. Do not allow any contact with foods. Note: Barium
metaborate is approved for use in meat packing plants by USDA Consumer and
Marketing Services.
Industrial Uses
Registered without specific directions for use under Manufacturing
Use Only labels claiming (1) preservation of paints and other coatings; and
(2) preservation of coatings and sizings for paper and paperboard in contact
with dry food products. The following specific uses have been identified.
CAULKING COMPOUNDS fungus control: Use 3.6 to 6.3 percent
actual by weight of caulking product.
COATING COLORS fungus control: Use 0.09 to 0.36 percent actual
by weight of finished colors containing proteins. Incorporate during
preparation of protein solutions or add to the dry mix of coatings containing
high solids content, or to the pigment slurry of coatings containing low
solids content. Use 0.9 to 0.27 percent actual by total weight of finished
coating colors containing starches. Add to water used to prepare pigment
slurry.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page B-01-00.02
COATINGS (paints) fungus control: In oil based zinc free paints.
use 1.35 to 1.8 pounds actual/gallon of paint where calcium carbonate is used
as an extender and 1.8 to 2.4 pounds actual/gallon where magnesium silicate
is used as an extender. Use 1.8 to 2.4 pounds actual/gallon of oil-based
primer paints to be used under emulsion paint films. Not recommended when
diatomaceous silica is used in the paint formula. In emulsion-based paints
use 0.27 to 0.45 percent actual based on the total weight o'f paints containing
carbohydrate protective colloids, and 0.45 to 0.9 percent actual by weight of
paints containing protein protective colloids. Use 0.9 pound actual/gallon
of masonry paints and 1.35 pounds actual/gallon of roof or other severe
environment coatings. Do not use in emulsion paints containing polyvinyl
alcohol.
COATING AND SIZING SOLUTIONS fungus control (in the solutions):
Use as shown below.
Solution Pps_ag_e
Percent actual by weight ot
solution
Alpha protein 0.27
Carboxyrnethylcellulose 0.09
Casein 0.09 to 0.18
Dextrin 0.18 to 0.24
Ethylated starch 0.09
Hydroxypropylmethylcellulose 0.09
Methylcellulose 0.18 to 0.24
COATINGS AND SIZINGS FOR PAPER AND PAPERBOARD fungus control:
Use 0.18 to 0.90 percent actual based on the dry weight of the coating or
sizing. Note: Not to be used in the manufacture of paper or paperboard
containers for aqueous or fatty foods. Cleared for use in paper or paperboard
in contact with dry food. See FDA Food Additive Regulations, paragraph
121.2571.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 Part I, Page B-02-00.01
Replaces page
issued 1-1-75
BENOMYL^
[METHYL l-(BUTYLCARBAMOYL)-2-BENZIMIDAZOLECARBAMATE]
[BENLATE™] [DuPONT 1991]
Formulated as a 50.0 percent wettable powder; as 1.57, 1.6 and 1.95
percent granules and as 1.95 percent mixture in fertilizer. Not compatible
with alkaline pesticides such as basic copper sulfate, Bordeaux mixture or
lime sulfur. Tolerances have been set at 0.1 p.p.m. in eggs, milk, meat, fat
and meat byproducts of cattle, goats, hogs, horses, poultry (except liver)
and sheep. Dosage rates and limits are given in terms of actual active
ingredient.
Agricultural Fruit and Nut Crop Uses
ALMONDS brown rot blossom blight; Use 0.5 to 0.75 pound in
sufficient water/acre by ground or aerial equipment. Apply at pink bud
stage. Under severe disease conditions on highly susceptible varieties,
make a second application between half and full bloom stages. Use the
higher rate on larger, mature trees or in orchards with a history of
severe blossom blight. v
TOLERANCE: 2.0 p.p.m. (nuts); 1.0 p.p.m. (hulls).
LIMITS: 0.75 pound/acre. Do not apply after full bloom.
APPLES (preharvest) Botrytis, Gloeosporium, Penicillium fruit
rots; Use 3.0 ounces actual benomyl alone/100 gallons. Apply anytime
from 3 weeks before harvest up to day of harvest. See also APPLES (post-
harvest). Apply 200 to 500 gallons.of spray/acre using conventional
ground equipment, or equivalent amount of benomyl in concentrate sprayers.
For flyspeck, powdery mildew, scab and sooty blotch: Use 1.0 to 1.5
ounces plus 1 quart of superior type spray oil (60 to 70 second viscosity)
or 2.0 to 3.0 ounces without oil/100 gallons. Begin at 0.5 inch green tip
stage and repeat at 7- to 14-day intervals, or as needed through cover
sprays. If an application is missed and a scab infection period has
occurred, use 1.5 ounces plus oil or 3.0 ounces without oil/100 gallons to
deactivate scab and prevent further infection. For overwintering scab use
4.0 ounces without oil/100 gallons and apply after harvest but before leaf
drop, Or,_ for bitter rot, black rot, brown rot, cedar-apple rust, flyspeck,
powdery mildew, quince rust, scab and sooty blotch, use a tank mixture of
1.0 to 1.5 ounces actual benomyl plus 9.6 ounces actual zinc ion manganese
ethylenebis dithiocarbamate coordination product/100 gallons of water. One
quart of non-phytotoxic superior type spray oil may be added/100 gallons.
Apply 200 to 500 gallons of tank mix/acre by conventional ground equipment,
or use equivalent amounts of products, including oil/acre with concentrate
sprayers. Add spray oil and use 1.5 ounce rate of benomyl on varieties
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page B-02-00.02
Benomyl Replaces page
issued 4-1-74
more susceptible to powdery mildew and scab. Begin applications at 0.5 *
inch green tip stage and repeat at 7- to 14-day intervals, or as needed *
through cover sprays. *
TOLERANCES: 7.0 p.p.m. each for benomyl and zinc ion-maneb complex on *
fruit; 70.0 p.p.m. for benomyl in apple pomice.
LIMITS: For benomyl used alone—15.0 ounces actual/acre as preharvest
spray and 20.0 ounces actual/acre as a postharvest foliar spray. No
time limitations. For benomyl and zinc ion-maneb complex used as a *
tank mixture—7.5 ounces benomyl and 48.0 ounces actual zinc ion-maneb *
complex/acre. Do not apply tank mixture within 21 days of harvest in *
Alabama, Delaware, Illinois, Indiana, Kansas, Kentucky, Maryland, *
Missouri, New Jersey, North Carolina, Ohio, Pennsylvania, South Carolina, *
Tennessee, Virginia and West Virginia. Do not apply within 30 days of *
harvest in other States. Do not graze treated areas. *
APPLES Cpostharvest) fruit rots (Botrytis, Gloeosporium and
Penicillium spp.): for fruit to be held in storage, use 4 ounces (without
oil)/100 gallons. Apply by dipping or spraying to thoroughly wet all fruit.
Note: This treatment is recommended to be used in conjunction with the pre-
harvest spray treatment listed under APPLES (preharvest).
TOLERANCE: 7.0 p.p.m. (fruit), 70.0 p.p.m. (pomace).
LIMITS: 4.0 ounces/100 gallons.
APRICOTS, CHERRIES, NECTARINES, PEACHES, PLUMS, PRUNES brown *
rot blossom and fruit rot: Use 0.5 pound/100 gallons in combination with *
dormant oil, applied as a delayed dormant spray before bud break. Use 0.25 *
pound/100 gallons, without oil, at early bloom, at full bloom and in 1 or *
2 additional applications beginning 3 weeks before harvest. For Peach scab, *
apply as for brown rot, above but make an additional application at shuck *
split and again at shuck fall. For powdery mildew, apply as for brown rot *
plus applications at shuck fall and at first cover. For Cherry leaf spot, *
apply as for brown rot, with one additional application to foliage 2 or 3 *
weeks after harvest. *
TOLERANCES: 15.0 p.p.m. on each crop.
LIMITS: Do not graze livestock in treated orchards.
APRICOTS, CHERRIES, NECTARINES, PEACHES, PLUMS, PRUNES (postharvest)
fruit rots: Use 0.25 pound/100 gallons. Dip or spray fruit thoroughly
immediately after harvest.
TOLERANCE: 15.0 p.p.m. on each crop.
LIMITS: 0.25 pound/100 gallons.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 7-1-75 Part I, Page B-02-00.03
Replaces page
issued 1-1-75
Benomyl
AVOCADOS (Florida only) anthracnose. cercospora spot, scab;
Use 0.5 to 1.0 pound in sufficient water for thorough coverage by ground
or aerial equipment. Begin when buds swell and repeat at 3- to 4-week
Intervals.
TOLERANCE: 1.0 p.p.m.
LIMITS: 1.0 pound actual/acre. Do not apply within 30 days of harvest.
BANANAS (preharvest) Cercospora leaf spot (Sigatoka); 1.0 to
2.0 ounces plus 2 quarts of oil in sufficient water/acre. Use a minimum of
2.5 gallons for aircraft application and at least 5 gallons/acre with mist
blowers. Apply at 2- to 3-week intervals throughout complete crop cycle.
Under favorable disease conditions use the shorter interval. Suspension
must be kept in continuous agitation.
TOLERANCE: 1.0 p.p.m. (whole fruit); 2.0 p.p.m. ( in pulp after peel is
removed and discarded).
LIMITS: 2.0 ounces/acre. Preharvest treatment.
BANANAS (postharvest) crown rot, surface mold (Colletotrichum
musae, Gloeosporium musarum, and certain species of Fusarium and Penicillium);
0.25 to 0.5 pound/100 gallons. Apply as a dip or spray to thoroughly wet
crowns and fruit. Suspension must be kept in continuous agitation by me-
chanical or hydraulic means.
TOLERANCE: 1.0 p.p.m. (0.2 p.p.m. in pulp after peel is removed and discarded)
LIMITS: 0.5 pounds/100 gallons. Postharvest dip or spray.
BLACKBERRIES, BOYSENBERRIES, DEWBERRIES, LOGANBERRIES, RASPBERRIES
botrytis rot, penicillium rot, powdery mildew; Use 0.375 pound
actual/acre in sufficient water for thorough coverage. Begin at early bloom
(5 to 10 percent). Repeat at full bloom and up to 3 more times at 14-day
intervals as needed.
TOLERANCES: 7.0 p.p.m. on each crop.
LIMITS: 0.375 pound actual/acre. Do not apply within 3 days of harvest.
* BLUEBERRIES anthracnose: Use 0.5 to 1.0 pound actual/100 to 250
gallons of water/acre. Apply 2 preharvest sprays, one when disease first
appears, the other 14 days later. If needed, make up to 4 postharvest applica-
tions at 14-day intervals. Botrytis blossom blight(B. cinerea), mummy berry
and twig blight (Monilinia vaccinii-corymbosi^; 0.5 to 1.0 pound actual/ 100
to 250 gallons/acre. Begin at green tip stage or when mummy berry ascospores
begin to discharge. Repeat at 7- to 14-day intervals through petal fall.
TOLERANCE: 7.0 ppm.
LIMITS: 1.0 pound/acre. Do not apply within 21 days of harvest.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 7-1-75 Part I, Page B-02-00.04
BENOMYL Replaces page
issued 1-1-75
BOYSENBERRIES see under BLACKBERRIES.
CHERRIES see under APRICOTS.
CITRUS fruit decay (blue mold, green mold, stem-end rot); As c
preharvest spray, use 0.5 to 1.0 pound in sufficient water for thorough
coverage by ground equipment. Apply anytime from 3 weeks before harvest up
to day of harvest. See also under CITRUS (postharvest). Greasy spot;
Use 0.75 to 1.5 pounds by ground equipment in sufficient water to cover.
Apply once between mid-June and mid-July. Scab; Use 0.75 to 1.5 pounds in
sufficient water to cover. Under usual disease conditions apply once at
2/3 petal fall. Under severe disease conditions, apply at pinhead stage
(just prior to first flush) and repeat at 2/3 petal fall.
TOLERANCE: 10.0 p.p.m. on fruit; 50.0 p.p.m. in dried citrus pulp.
LIMITS: 1.5 pounds/acre. Do not graze livestock in treated acreas.
CITRUS (postharvest in packing houses) fruit decay (blue mold,
green mold, stem-end rot); Use one of the following:
(1) 0.5 to 1.0 pound/100 gallons of water, applied as a dip,
flood, or spray. Do not immerse fruit for more than 5
minutes.
(2) 0.5 to 1.0 pound/100 gallons of citrus wax, applied as
a spray.
(3) 2.0 pounds/100 gallons of citrus wax, applied as a spray for
control of sporulating Penicillium.
TOLERANCE: 10.0 p.p.m. on fruit; 50 p.p.m. on dried citrus pulp.
LIMITS: 1.0 pound/100 gallons of water; 2.0 pounds/100 gallons citrus
spray wax.
DEWBERRIES see under BLACKBERRIES.
GRAPES black rot, bitter rot, powdery mildew £i_n areas east of
Rocky Mountains); Use 0.375 to 0.75 pound/40 to 100 gallons/acre by ground
equipment or/15 to 20 gallons by aerial equipment. Apply when foliage first
develops and repeat at 14- to 21-day intervals, or as needed until berries
are full size. Botrytis bunch rot; Use 0.5 to 0.75 pound/50 to 100 gallons
by ground equipment or/15 to 20 gallons by aerial equipment. Apply at first
bloom. Repeat 14 days later, again 3 to 4 weeks before harvest or when
sugar begins to build and, finally, 14 days later if necessary.
TOLERANCE: 10.0 p.p.m.
LIMITS: 0.75 pound/acre. Do not apply within 7 days of harvest.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page B-02-00.05
Replaces page
issued 6-1-74
Benomyl
LOGANBERRIES see under BLACKBERRIES.
MACADAMIA (Hawaii) Botrytis blossom blight: 0.875 pound in
sufficient water/acre. Begin 1 to 2 weeks prior to bloom. Repeat at 7- to
14-day intervals through bloom period. Under conditions of severe disease
pressure apply at 7-day intervals.
TOLERANCE: 0.2 p.p.m. (nuts).
LIMITS: 0.88 pound/acre. Hawaii only. Do not apply after bloom period.
MANGOES anthracnoae: 0.5 to 1.0 pound in sufficient water/acre
by ground equipment only. Begin at first appearance of panicles (approximately
2 inches long) and repeat at weekly intervals until all fruits are set.
Continue applications at 3- to 4-week intervals. Under conditions of severe
disease pressure, use the higher rate and closer interval.
TOLERANCE: 3.0 p.p.m.
LIMITS: 1.0 pound/acre. Ground equipment only. Do not apply within
14 days or harvest.
NECTARINES see under Apricots.
PEACHES see under Apricots.
PEARS (preharvest) flyspeck, powdery mildew, scab, sooty blotch:
Use 2.0 to 3.0 ounces/100 gallons of water. Apply 200 to 500 gallons/acre
by conventional ground equipment; equivalent amounts by concentrate ground
sprayers. Begin at green tip stage and repeat at 7- to 14-day intervals, or
as needed, through cover sprays. For postharvest fruit rots (Botrytis,
Gloeosporium, Penicillium spp.); Use 3.0 ounces/100 gallons. Apply anytime
from 3 weeks before harvest up to the day of harvest. See also PEARS (post-
harvest) .
TOLERANCE: 7.0 p.p.m.
LIMITS; 15.0 ounces/acre. Ground equipment only. No time limitations.
PEARS (postharvest) fruit rots (Botrytis. Gloeosporium, Penicillium
spp.): Use 4.0 ounces/100 gallons. Apply as a spray or dip to thoroughly
wet all fruit. Note; This treatment is recommended to be used in conjunc-
tion with the preharvest spray treatment listed under PEARS (preharvest).
TOLERANCE: 7.0 p.p.m.
LIMITS: 4.0 ounces/100 gallons.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page B-02-00.06
Replaces page
issued 6-1-74
BENOMYL
PECANS brown leafspot (Cercospora). downy spot (Mycosphaerella),
scab (Fusicladium), powdery mildew;0,25 to 0.50 pound in sufficient water/
acre. Make first application at prepollination when young leaves are
unfolding. Make second application when small nuts are forming. Repeat at
3- to 4-week intervals until shuck split. Use the lower rate for trees up
to 30 feet tall and the higher rate for trees above 30 feet tall. Under
conditions favorable to severe disease pressure apply at 3-week intervals.
TOLERANCE: 0.2 p.p.m. (nuts).
LIMITS: 0.5 pound/acre. Do not apply after shuck split.
* PINEAPPLE (postharvest, for fresh market fruit) Thielaviopsis rot:
Use 1.0 to 2.0 pounds actual/100 gallons of water. Apply as a dip or spray to
fruit immediately after harvest to provide thorough wetting. If dipped, do not
immerse for more than 5 minutes.
TOLERANCE: 35.0 p.p.m.
LIMITS: 2.0 pounds actual/100 gallons. Postharvest application to fresh
market fruit only. Do not dip treat for more than 5 minutes.
PINEAPPLE (seedpieces) butt rot (Thielaviopsis paradoxa); Use
0.625 pound actual/100 gallons of water (750 p.p.m. suspension). Maintain
continuous agitation and immerse seed pieces to give thorough wetting; remove
and allow to drain. Add 750 p.p.m. suspension as needed to fill tank.
TOLERANCE: None (nonfood use).
LIMITS: 750 p.p.m. suspension. Do not contaminate water by cleaning of
equipment or disposal of wastes.
PLUMS see under Apricots.
PRUNES see under Apricots.
RASPBERRIES see under BLACKBERRIES.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 Part I, Page B-02-00.07
Replaces page
issued 1-1-75
BENOMYL
STRAWBERRIES anthracnose; Use 0.5 pound in 50 to 100 gallons/
acre by ground equipment or in 10 to 20 gallons/acre by aerial equipment.
Begin after plants are established in plant bed or field. Repeat at 7-day
intervals. Botrytis (crown rot and leaf spot of transplants; Immerse plants
in a suspension of 4 ounces actual/100 gallons of water and allow to drain
before transplanting. Gray mold, leaf blight, leaf scorchj leaf spot, powdery
mildew; Use 0.25 to 0.5 pound/100 gallons/acre by ground equipment or per 10
to 20 gallons/acre by aerial equipment. Apply at the 0.5 pound rate when plants
are at 10 percent bloom and again at full bloom. Make additional applications
of 0.25 pound at 10- to 14- day intervals as needed.
TOLERANCE: 5.0 p.p.m.
LIMITS: 0.5 pound/acre. No time limitations.
'Agricultural Vegetable Crop Uses
BEANS gray mold (Botrytis), white rot (Sclerotinia); 0.75 to
1.0 pound in sufficient water/acre by ground or aerial equipment. Begin at
25 to 50 percent bloom. Repeat at peak bloom.
TOLERANCE: 2.0 p.p.m. in or on beans; 50.0 p.p.m. in or on vines (forage).
LIMITS: 1.0 pound/acre. Do not apply to snap or dry beans within 14 days
of harvest, or to lima beans within 28 day of harvest.
CELERY early blight (Cercospora). late blight (Septoria); 0.125
to 0.25 pound/acre in sufficient water to provide thorough coverage (not
to exceed 200 gallons/acre). Begin when disease first appears and repeat at
7- to 10-day intervals. Under severe disease conditions use the higher rate
and apply at 7-day intervals or as needed.
TOLERANCE: 3.0 p.p.m.
LIMITS: 0.25 pound/acre. Do not apply within 7 days of harvest. Ground
equipment only.
CUCUMBERS, MELONS, SUMMER AND WINTER SQUASH anthracnose.
gummy stem blight, powdery mildew; Use 0.125 to 0.250 pound in sufficient
water/acre by ground equipment or 0.250 pound/5 to 10 gallons by aircraft.
Begin when plants start to run or when disease first appears. Repeat at
7- to 14-day intervals or as needed.
TOLERANCES: 1.0 p.p.m. on each crop.
LIMITS: 0.25 pound/acre. No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nemat1c1des
Issued: 4-1-75
BENOMYL
MELONS see under Cucumbers.
Part I, Page B-02-00.08
Replaces page
issued 1-1-75
MUSHROOMS Verticillium spot (dry bubble); 0.5 pound/100 gallons.
Apply to bed surface at the rate of 1.0 pint of spray/10 square feet. Make
first application immediately after casing. Repeat at pinning. Alternatively
if disease has occurred, apply to beds after picking and repeat 10 days later.
Suspension must be kept in continuous agitation.
TOLERANCE: 10.0 p.p.m.
LIMITS: Dosage as stated above. Do not apply within 2 days of harvest.
SQUASH see under Cucumbers.
* TOMATOES gray mold (Botrytis), leaf mold (Cladosporium)t leaf spot
(Cercospora and Phoma). white mold (Sclerotinia): Use one of the following.
(1) For greenhouse tomatoes — 0.25 to 0.5 pound/100 gallons. Apply for
thorough coverage when disease first appears and repeat at 7- to 14-day intervals.
(2) For field tomatoes — 0.25 to 0.5 pound in sufficient water/acre for
thorough coverage by ground equipment. Apply at 7- to 14-day intervals.
Note: Under severe disease conditions use the highest rate and the shortest
interval.
TOLERANCES: 5.0 ppm in or on tomatoes; 50.0 ppm in processed tomato products.
LIMITS: Dosages as stated above. No time limitations.
Agricultural Field Crop Uses
PEANUTS cercospora leaf spot; Use 0.188 to 0.250 pound actual
benomyl/20 to 100 gallons of water/acre by ground equipment or per 5 to 10
gallons/acre by aircraft. Begin 35 to 40 days after planting, or when disease
first appears. Repeat at 14- to 21-day intervals as necessary. Under severe
disease conditions use the highest rate at 14-day intervals. For cercospora
leaf spot and rust: Use 0.125 pound actual benomyl tank7mixed with 1.2 pounds
actual zinc ion-maneb coordination product (Manzate(R)200)/20 to 100 gallons/
acre by ground equipment or per 5 to 10 gallons/acre by aircraft. Begin 35
to 40 days after planting, or when disease first appears. For rust, repeat
at 7- to 10-day intervals as needed (7 days under severe disease conditions).
TOLERANCES: For benomyl—0.2 p.p.m. (nuts); 2.0 p.p.m. (hulls); 15.0 p.p.m.
(forage and hay). For zinc ion-maneb coordination product—0.5 p.p.m. (nuts);
65.0 p.p.m. (forage and hay).
LIMITS: For benomyl alone—0.25 pound/acre. Do not apply within 14 days
of harvest. For benomyl plus zinc ion-maneb coordination product—0.125
pound benomyl plus 1.2 pounds actual zinc ion-maned complex/acre. Do not
apply within 14 days of harvest.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75
Part I, Page B-02-00.09
Replaces page
issued 1-1-75
BENOMYL
* SOYBEANS anthracnose (Colletotrichum)f cercospora blight,
dlaporthe pod and stem blight; Use 0.25 to 0.5 pound/acre in sufficient water
for thorough coverage by air or ground equipment. Apply at early pod set,
when majority of pods are 1/8 to 1/2 inch long. Repeat 14- to 21-days later.
Use the high rate under severe disease conditions.
TOLERANCE: 0.2 ppm.
LIMITS: 0.5 pound/acre. Do not apply within 35 days of harvest. Do not
graze or feed treated vines or hay to livestock.
SUGAR BEETS cergosppra leaf spot: 0.188 to 0.250 pound in
sufficient water/acre by ground equipment or in 5 to 10 gallons/acre by air-
craft. Begin when disease first appears. Repeat at 14- to 21-day intervals
as needed.
TOLERANCE: 0.2 p.p.m. (roots); 15.0 p.p.m. (tops).
LIMITS: 0.25 pound/acre. Do not apply within 21 days of harvest.
SUGARCANE (seed pieces) (Hawaii) pineapple disease (Ceratocystis
fraradoxa): Use one of the following:
Cold dip - 0.25 pound actual/100 gallons of water (300 p.p.m.
suspension. Immerse seedpiece to give thorough
wetting; remove and allow to drain.
Hot dip - 0.125 pound actual/100 gallons of water (150 p.p.m.
suspension). Maintain temperature of tank at 50
degrees Centigrade and spak seedpieces for 20 to
30 minutes; remove and drain.
Maintain volume of suspension in tank by adding 300 to 150 p.p.m. suspension
as needed to cold or hot tank, respectively.
TOLERANCE: None (nonfood use).
LIMITS: 300 p.p.m. for cold dip or 150 p.p.m. for hot dip. Do not conta-
minate water by cleaning of equipment or disposal of wastes. For use in
Hawaii only. Do not use treated seed pieces for food or feed purposes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 Part I, Page B-02-00.10
Replaces page
BENOMYL issued 1-1-75
Agricultural Ornamental Crop Uses
BULBS (daffodil, Easter lily, iris, tulips), CORMS (gladiolus)
basal rot (Fusarium), penicillium rots: Use 0.83 pound actual/100 gallons (2
level tablespoons of product/gallon). Maintain suspension at 80 to 85 degrees
Fahrenheit With sufficient agitation. Dip precleaned bulbs or corms for 15
to 30 minutes. Treatment should be applied within 24 to 48 hours after digging,
but if bulbs are intended for forcing, delay treatment until bulbs have been
heat cured. Dry treated bulbs and corms before storage.
CORMS see under Bulbs.
ELM TREES Dutch Elm Disease: As an aid in the control of this
disease use one of the following:
1. Foliar spray at 1.0 pound actual/100 gallons, using 10
to 20 gallons of diluted spray per mature tree by hydrau-
lic ground equipment.N Apply in spring when trees
reach full leaf. A surfacant may be added to improve
wetting of foliage.
2. Foliar spray at 4.0 pounds actual/100 gallons, using
3 to 4 gallons of spray per mature tree by concen-
trate sprayer or mist blower. Apply in spring when
trees are in full leaf. A surfactant may be added to
improve wetting of foliage.
3. Trunk injection (gravity) at 1.0 pound actual/100
gallons, using injector tubes equipped with approximately
2.0 fluid ounce capacity cups. Tubes should be inserted
into outer growth rings, just far enough to prevent
leaking of treatment fluid at point of entry. Space
injector tubes at 2-inch intervals around the trunk, fill
cups and leave in place for 24 to 48 hours, refilling
cups as needed. Remove injector tubes when treatment
has been completed. Apply at any time during the growing
season, preferably when trees reach full leaf in the
spring. Repeat treatments may be made.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 *«* L Pa«e B-02-00.11
Replaces page
issued 1-1-75
BENOMYL
4. Trunk injection (pressure), using 1.0 pound/100 gallons
applied with a pressure injection device at 20 to 30
pounds pressure/square inch. Inject about 1 gallon of
suspension per each 10 inches of trunk diameter, using
at least one injection site for each 10 inches of trunk
circumference. For smaller trees, use the amount of
suspension injectable in 1/2 hour. Apply at any time
during the growing season but preferably in the spring
when trees reach full leaf. Repeat treatment may be made
and are desirable if new infections appear.
LIMITS: To be used only by trained arborists in conjunction with sanitation
and insect control programs.
FLOWERS, ORNAMENTALS AND SHADE TREES (field and greenhouse foliar
sprays) General Directions; Unless otherwise specified below, use
full coverage applications with ground equipment or 0.25 to 0.5 pound
actual/20 gallons/ acre by aircraft. The addition of a surfactant enhances
the curative action and improves distribution of the fungicide on hard-to-wet
plants. Except as noted, begin application when disease first appears and
repeat at 10- to 14-day intervals throughout the growing season. Use shorter
interval during humid, rainy weather.
Anthracnpse; Use 0.50 pound/100 gallons (1.0 tablespoonful of 50.0 per
cent formulation/gallon). Begin applications at bud break. Repeat as indi-
cated above.
Ascochyta and phomopsis blights, diplocarpon (black spot) of roses,
didymellina leaf spot of iris, cercospora, entomosporium, ramularia and
septoria leaf spots, corynespora leaf spot of Ligustrum and scab of flowering
crab and Pyracantha; Use 0.50 pound/100 gallons and follow general directions.
Botrytis gray mold, powdery mildew; Use 0.25 pound/100 gallons
(0.5 tablespoonful of 50.0 percent product/gallon). Follow general directions.
Ovulinia and sclerotinia blights of azalea and rhododendron; Use 0.50
pound/100 gallons. Begin applications as flowers start to open. Repeat as
noted under general directions throughout flowering period.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 Part I, Page B-02-00.12
Replaces page
issued 1-1-75
BENOMYL
FLOWERS AND ORNAMENTALS (plant drench) botrytis, fusarium, rhizoc-
tonia and sclerotinia stem, crown and root rots on herbaceous annuals, peren-
nials, and bedding plants; cylindrocladium and thielaviopsis rots on woody
ornamentals such as azaleas, conifers, poinsettias and rhododendrons; Use
0.5 pound/100 gallons (1.0 tablespoonful of 50 percent product/gallon) as a
drench or heavy spray to plants after transplanting into beds or containers.
Apply 1 to 2 pints/square foot of bed or container surface. Repeat at 2- to
4-week intervals during periods favorable to disease. Or, use 0.5 pound/100
gallons and dip plants or cuttings for 10 to 15 minutes prior to transplanting
and subsequent drench treatment.
GRASSES (non-grazed areas only) brown patch, dollar spot,
fusarium patch. For:
1. Tees and greens, as a preventive, use 0.5 ounce
actual in sufficient water to cover/1000 square
feet, beginning when disease first appears and
repeating at 10- to 14-day intervals through the
season. As a curative, where preventive schedule
is not followed, use 1.0 ounce actual in sufficient
water/1000 square feet. Note: When treating golf
greens, always treat aprons and approaches.
2. Fairways, Athletic fields, Lawns: Use 1.25 pounds
actual in sufficient water/acre. Begin when disease
first appears. Repeat 10- to 14-days later, and as
needed thereafter.
3. Granular Fertilizer Formulation to prevent dollar spot
and brown patch: treat in late spring at 0.50 ounce actual/
1000 square feet and repeat at 2- to 3-week intervals.
During prolonged periods of high temperatures and humidity
the intervals may have to be shortened for brown patch pre-
vention. To control unexpected attacks of either disease
treat immediately when damage is first noticed with 1.0
ounce actual/1000 square feet for dollar spot; and 0.50
ounce actual/1000 square feet for brown patch. Follow
with preventative program. For fusarium patch apply at
1.0 ounce actual/1000 square feet. Repeat if needed.
Stripe smut (Ustilago striiformis): Use 3.0 ounces actual/2 to 5
gallons in water/1000 square feet. Apply in October or early spring
before grass begins growth. After treatment, water turf sufficiently to
carry product to base of plants.
LIMITS: Do not graze treated areas or feed clippings to livestock.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 Part I, Page B-02-00.13
New page
BENOMYL
ROSES (Field and greenhouse) powdery mildew, black spot;
4.0 ounces/100 gallons. Begin when disease first appears. Repeat at 10-
to 14-day intervals throughout season, more frequently under severe
disease conditions.
Household Uses
See under Agricultural Crop Uses. One tablespoonful of 50.0
percent wettable powder/2 gallons of water is equivalent to 4.0 ounces
actual/100 gallons. On lawns, 1.0 ounce of 50.0 percent product or
0.5 ounce actual in sufficient water/1000 square feet is roughly equiva-
lent to 1.25 pounds actual/acre.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page B-02-50.01
Replaces page
issued 5-1-73
1,2-BENZISOTHIAZOLIN-3-ONE
Formulated as a 23.0 percent aqueous paste, weighing about 10.0 *
pounds/gallon (I) and as 30.0 percent liquid products weighing approximately *
7.33 and 8.33 pounds repectively/gallon (II). *
Industrial Uses
ADHESIVES (animal glues, carboxymethyl cellulose and derivatives, and
gelatine based) fungi: Use 0.01 to 0.2 percent of product based on
total weight of finished adhesive. !./ Incorporate into aqueous composition.
LATICES (polymers based on aerylate, butadiene, PVA, Styrene,
etc.) fungi; Use 0.02 to 0.15 percent of product, based on total weight
of latice. —'Incorporate into aqueous composition.
OIL-IN-WATER EMULSIONS (cutting and rolling oils, soluble oils in metal
and engineering industries, "spin finish" solutions textile industry)
fungi; Use 0.02 to 0.1 percent of product, based on total weight of emulsion. —'
Incorporate.
PAPER COATINGS (rosin dispersions, starch and casein based
coatings) fungi; Use 0.015 to 0.05 percent, based on total weight of
coating. \! Incorporate into aqueous phase.
PAINTS (water based) fungistat (during storage): Use 0.02 to 0.15
percent of product, based on the total weight of paint. Incorporate.
JL/ Dosages above 0.2 percent may be needed occasionally in products of high
solids contents.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page B-03-00.01
2-(BENZOTHIAZOLYLTHIO)METHYL THIOCYANATE
Formulated at 32.0 percent in combination with 28.0 percent
S-(2-hydroxypropyl)thipmethanesulfonate as a viscous liquid weighing 10.3
pounds/gallon. Busan 74.
Industrial Uses
PULP AND PAPER MILL WET-END SYSTEMS slime: Use 0.5 to 5.0 p.p.m.
of product based on the weight of fiber and water at maximum dilution. Add
at a location where good mixing and agitation will ensure uniform distribution
in fiber and water. Apply for a period of 4 to 6 hours, once in each 8- to
24-hour period, depending on severity of slime forming conditions. LIMITS:
Dosage as stated above. TOLERANCE: None. Cleared for use in manu-
facture of paper and paperboard that contact food. See FDA Food Additives
Regulations, paragraph 121.2505.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page I-B-30-00.01
C
BINAPACRYL
[2-SEC-BUTYL 4,6-DINITROPHENYL-3-METHYL-2-BUTENOATE]
A 50.0 percent wettable powder. Primarily an insecticide but has
limited use as a fungicide. Not compatible with emulsifiable concentrates
or oils.
Agricultural Fruit and Nut Crop Uses
APPLES powdery mildew; Spray only. 0.12 to 0.25 pound
actual/100 gallons. Begin in delayed dormant stage. Repeat at 7-to 10-
day intervals through petal fall and apply in first 4 cover sprays. Note:"
May cause slight spotting on Newton Apples. TOLERANCE: 0.2 p.p.m. (Interim)
LIMITS: 2.0 pounds actual/acre; do not apply within 60 days of harvest;
do not make more than 4 applications during fruiting period.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page B-31-OO.Ol
BIPHENYL
[DIPHENYL]
A volatile fungistat formulated as 1.75 percent (0.069077 pound
actual/1000 square feet) and 2.0 percent (0.09166 pound actual/1000 square
feet) impregnated fruit wraps; 16.67 percent (4.0 pounds actual/1000 square
feet) impregnated liners; 25.10 percent (4.0 pounds actual/1000 square feet)
impregnated pads.
Agricultural Fruit and Nut Crop Uses
CITRUS (all) blue and green molds, stem end rot: Use two
impregnated liners/carton. TOLERANCE: 110 p.p.m. LIMITS: Two liners/carton.
CITRUS (grapefruit, lemons, oranges) blue and green molds, stem
end rot: Use one impregnated fruit wrap/each fruit or two impregnated
pads/each 4/5 bushel container. TOLERANCE: 110 p.p.m. LIMITS: One
wrap/fruit or 2 pads/each 4/5 bushel container.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page B-32-00.01
Replaces page
issued 5-1-73
1,4-BIS BROMACETOXY-2-BUTENE
Available as an 80.0 percent liquid (I) and as a liquid containing *
48.0 percent in combination with 32.0 percent 2,3-Dibromopropionaldehyde (II). *
Industrial Uses
PULP AND PAPER MILL WET END SYSTEMS slime control: Use one of
the following:
(1) 1.0 gallon of (I), more or less depending on severity of slime-forming
conditions/100 tons of pulp or paper produced (dry weight basis). Add to
beaters, fan pumps or hydropulpers where largest slime build-up occurs, or
to other points where agitation is sufficient to distribute the product
throughout the mill system. Apply at regular intervals as necessary and at
least once a day.
(2) 15.0 to 40.0 milliliters (0.06 to 0.16 pound) of (II)/ton of production
(dry weight basis). Begin at the highest dosage rate and, after control is *
achieved, reduce dosage to a level within the above range which will *
maintain the desired level of control. Apply where agitation is sufficient *
to distribute the product in the stock suspension and the entire wet end *
system. Add well ahead of areas of maximum need, such as beaters, pulpers *
and stock preparation chests. Apply at regular intervals and at least once *
a day. *
Note: 1,4-Bis (bromacetoxy)-2-butene and 2,3-dibromopropionaldehye are *
both cleared for use as food additives when used as slimicides in the *
manufacture of paper and paperboard that contact food. See FDA Regulations, *
paragraph 121.2505. *
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page B-34-00.01
2,6-BIS[(DIMETHYLAMINO)METHYL]CYCLOHEXANONE
Available as a 20.0 percent liquid in combination with 22.2 percent
sodium 2,4,5-trichlorophenate (Formula I) and as a 2.0 percent liquid in
combination with 15.0 percent 2,4,5-trichlorophenol and 9.0 percent methylene-
bis(thiocyanate) (Formula II).
Industrial Uses
PAPER AND PAPER PULP MILL WET END SYSTEMS fungal slime: Use in
amounts required as shown by actual tests (usually 40.0 to 80.0 p.p.m. of
(I) and 10.0 to 100.0 p.p.m. of (II) in water). Add at any point in system
which provides good dispersion on continuous or intermittent basis by
proportioner pumps or gravity feed. TOLERANCES: None (all ingredients
are cleared for use in the manufacture of paper or paperboard intended for
food packaging. See FDA Regulations, paragraph 121.2505). LIMITS: Use
according to good manufacturing practices.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74
Part I, Page B-36-00.01
Replaces page
issued 5-1-73
TRANS-1,2-BIS(PROPYLSULFONYL)ETHENE
Formulated as 42.9 (I) and 95.0 percent powders (II); and as a 50.0
percent wettable powder (III).
Agricultural Seed Treatments
Use formulation (III) only.
TOLERANCE: None (nonfood).
LIMITS: For use only by a commercial seed treater.
for food, feed, or oil purposes.
Crop Diseases
Barley
Oats
Wheat
covered smut
stinking smut (bunt)
covered smut, loose
smut
Household Uses
Do not use treated seed
Dosage
02. actual
0.75 - 1.5/100 (slurry)
1.5 - 3.0/100 (slurry)
0.75 - 1.5/100 (slurry)
PAINTS (oil-based)
gallon of oil-based paint.
paint. Note:
mildew; Add 2.0 ounces of formulation (I)/
May be used in any oil-based interior or exterior
Prior to painting, wash mildewed surfaces with a solution of
1.5 cups (12 fluid ounces) of Clorox and 3 tablespoons (1.5 fluid ounces) of
Trisodium phosphate in 1.0 gallon of water. Clean, unmildewed surfaces do
not require washing.
Industrial Uses
PAINTS mold, mildew; Mill in 0.3 to 0.5 percent of formulation
(II), based on weight of emulsion type paints, or 0.5 to 1.0 percent based on
weight of oil-based paints. Note: Do not use in alkaline water systems.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part x» Pa8e B-38-00.01
Replaces page
issued 5-1-73
BIS (TRIBUTYLTIN) OXIDE
[TBTO]
Formulated alone at 0.042 percent in low pressure bombs; 0.3 to 2.0 *
percent in solvents for wood preservation; 3.5 to 100 percent liquids and/or *
liquid concentrates; and at 5.0 and 95.0 perecent as powders. Bis (tributly-
tin) oxide is frequently formulated with other fungicides. Such uses are
described elsewhere (see Bis (tributlytin) oxide in Part IV).
Household Uses
BOATS (wood bottoms and other wooden members) fungal decay; Use
0.5 to 2.0 percent liquids. Apply liberally (at least 1.0 quart/60 to 90
square feet) to unpainted wood. Or, use 2.0 percent, formulated in priming
paint, applied as a heavy coat prior to applying anti-fouling paints.
PAINT mildew resistant films: Use 2.0 fluid ounces of 3.906
percent product/gallon of acrylic, latex, vinyl, or other water soluble paint
(610 p.p.m. actual). Mix well and apply to walls, ceilings, etc.
SURFACES (hard surfaces such as garbage cans, boat interior surfaces,
kennel cage floors, basements, and other areas where fungi, mold, and mildew
can appear) fungistat; Use 0.042 percent low pressure bomb. Cover
surface with fine mist from a distance of about 2 feet. Note: Do not use
on porous surfaces such as wallpaper, textiles and leather goods.
WOOD PRODUCTS (flooring, framing lumber, garage doors, millwork,
outdoor furniture, plywood) surface molds, mildew; Use 0.3 percent
liquid formulation. Dip wood for at least 3 minutes (3 to 5 minutes for
framing lumber or millwork) or apply several liberal brush or spray coats.
Rot and decay; Use 0.3 to 2.0 percent. Apply as a dip treatment for 3 to 5
minutes or by brush, spray or roller. Note: Not effective for wood to be
placed in contact with the soil.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 7-1-75 Part I, Page B-38-00.02
Replaces page
BIS (TRIBUTYLTIN) OXIDE issued 5-1-73
Commercial and Institutional Uses
LAUNDRY FABRICS see under Industrial Uses.
SURFACES (hard) see under Household Uses.
Industrial Uses
ADHESIVES fungistat; Use in amount required. Add during
manufacturing process. TOLERANCE: None (cleared for use in adhesives used
in feed or food packaging under FDA Regulations, paragraph 121.2520).
COATINGS (for furniture, mattresses, shown curtains, wall coverings,
and similar items) fungi: Use 4,000 to 10,000 p.p.m. actual based on
the total non-volatile formulation or total solids of vinyl mix.
* COOLING TOWER SYSTEMS (evaporative condensers) fungal slime; Use
1.0 ounce of 98.5 percent product/50 gallons of water in the system (146 ppm
actual). Add to sump water near pump suction. Repeat at weekly or biweekly
intervals as necessary. Note: A minimum of 2 ounces of product is
recommended for small systems.
LAUNDRY FABRICS mildewstat; Use 250 to 1,000 p.p.m. actual
based on the dry weight of fabrics. Apply with finishing agents, in
detergents, or during final rinse with laundry softeners.
PAINTS mildew resistant: Use 500 to 1000 p.p.m. based on the
total weight of polyvinyl acetate paint formulations; 1500 to 3,000 p.p.m.
on acrylic formulations; and 2,500 to 3,500 p.p.m. on styrenebutadiene
formulations. Or, use 3 to 6 pounds of a 12.0 percent (0.942 pound actual
TBTO/gallon) formulation/100 gallons of interior use paints; 6 to 9 pounds
per 100 gallons of exterior use paints; and 8 to 12 pounds/100 gallons of
roof paint.
PLASTICS (vinyl films, floor tile, pipe and other extruded articles,
sheeting) mildewproofing; Use 800 p.p.m. based on total weight of
vinyl chloride and plasticizer for articles of intimate body contact and
1200 to 2400 p.p.m. based on weight of resin for other products.
TAPE-JOINT COMPOUNDS mildewproofing; Use 150 p.p.m. actual as
a wettable powder. Mix thoroughly.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page B-38-00.03
Replaces page
BIS(TRIBUTYLTIN) OXIDE issued 5-1-73
TEXTILES mildewproofinp: Apply by exhaustion in a dye beck or
kettle before or after dyeing, or by padding to deposit 250 to 500 p.p.m. on
the weight of acrylic, cellulosic, or woolen fiber fabrics, socks, hosery,
underwear, dresses, linings, shoe linings, mattress ticking, and blankets;
and to deposit 500 to 1000 p.p.m. on fabrics used for awnings, tents,
tarpaulins, and similar articles.
* WOOD PRODUCTS (millwork) wood destroying and staining fungi:
Use 0.3 percent product and immerse dry, unfinished batch or bundled mill-
work for 3 minutes to 24 hours depending on the extent of protection required
and the species and condition of wood. Immerse plywood for 30 seconds and
individual pieces for 15 seconds. Or, use Dri-Vac vacuum process, roller
coater, flood spray or brush application. Note: Also used in combination with
pentachlorophenol, which see.
TILE GROUT (polyvinyl acetate) fungal growth: Use 0.025 to
0.100 percent actual from 5 percent wettable powder formulation based on
the total weight of polyvinyl acetate tile grout.
YARNS (acetate) HiMfWEIHofingJ. Use 500 p.pirn, based on total
solids content of acetate dope mix.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page B-39-00.01
BIS (TRI-N-BUTYLTIN) SULFIDE
Available as a 95.0 percent technical chemical.
Industrial Uses
Registered as No. 5204-10 for manufacturing of economic poisons,
Data indicate the following inhibitory concentrations:
Aspergillus flavus 2.0 p.p.m.
Candida albiqans 1.0 p.p.m.
Penicj.Ilium funi_cujLgs.uni 63.0 p.p.m.
Manufacturers must make their own tests of product effectiveness.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page B-40-00.01
BIS (TRI-n-BUTYLTIN) SULFOSALICYLATE
Available as a 99.0 percent solid.
Industrial Uses
Registered for bulk quantity shipments to manufacturers of products
other than economic poisons without specific directions for use.
PLASTIC COMPOUNDS, PLASTIC FILMS, RUBBER PRODUCTS fungus
control: Use as required. Note: The producer of this product suggests that
approximately 0.5 percent by weight of plastic or rubber be used.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 7-1-75 Part I, Page B-41-00.01
Replaces page
issued 4-1-74
BIS (TRICHLOROMETHYL) SULFONE
Formulated as a 20.0 precent liquid concentrate in combination with
15.2 percent N-Alkyl (40%C12» 50%C1^, 10%C16) dimethylbenzyl ammonium
chloride (I); in combination with 3.0 precent chlorinated levulinic acid
(II); as a 17.0% liquid concentrate in combination with 5.0% methylene bisthio-
cyanate and 5.0 percent isopropanol (III); as a 10.0 percent liquid concen-
trate in combination with 15.2 percent N-Alkyl (40%Ci2, 50%C1^, 10%C16)
dimethylbenzyl ammonium chloride and 10.0 percent Dodecylguanidine hydrochloride
(IV); as a 1.0 percent liquid in combination with 0.5 percent 10,10'-
oxybisphenoxarsine (total arsenic as elemented arsenic 0.15 percent, water
soluble arsenic as elemental arsenic less than 0.01 percent) (V); and as a 5.0
percent liquid (used alone), weighing 8.4 pounds/gallon (VI).
Industrial Uses
INDUSTRIAL COOLING WATER SYSTEMS slime; Use 1.0 to 2.0 pounds
of (IV)/day/1000 gallons of water in and/or added to the system. Or, 0.1 to
0.3 pound of (III)/1000 gallons of water in the system. Feed continuously or
intermittently depending on severity of slime deposits.
PULP AND PAPER MILL WET END SYSTEMS slime; Use one of the
following: 1. 0.2 to 1.0 pound of (I)/ton of pulp or paper produced (dry
weight basis). Add directly to mill system. 2. 0.025 to 0.05 pound of (II)/
ton of finished paper. May be dripfed continuously or by any suitable chemical
feed system to a point early in the system, such as the hydropulper, machine
chest or broke system. 3. 0.2 to 0.5 pound of (VI)/ton of dry paper produced.
Apply by a chemical metering pump at any point where good mixing will occur,
such as the beaters, Jordan, broke or furnish chests, save-alls or white water
chests. Note: N-Alkyl dimethylbenzyl ammonium chloride, bis (trichloromethyl)
sulfone and chlorinated levulinic acid are cleared for use in the manufacture
of paper intended for food contact. See FDA Food Additive'Regulations,
paragraph 121.2505.
PLASTICS (vinyl) fungistat (mold, mildew; Use 3 to 5 percent of
(V) by weight of plastisol. Use the highest rate for items which may be
subjected to extended outdoor weathering and the 3 percent rate in the *
manufacture of baby pants. Note: The specific plasticizers used in baby *
pants films must be FDA approved. *
LIMITS: Use as described above. *
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page B-70-00.01
2-BROMO-4'-HYDROXYACETOPHENONE
Available as a 30.0 percent liquid concentrate product weighing 9.8
pounds/gallon (Formula I - Busan(R)90), and as a 2.2 percent liquid concen-
trate weighing 8.8 pounds/gallon (Formula II - BusperseWsi).
Industrial Uses
PULP AND PAPER MILL WET END SYSTEMS slime control; Registered
with label directions to apply 0.5 to 5.0 p.p.m. of (I) based on total weight
of fiber and water at miximum dilution. Add for a period of 2 to 4 hours
once each 8, 12, or 24 hour period depending on the severity of slime forming
conditions. Add at a point where good mixing and agitation will provide
uniform distribution. 2-bromo-4-hydroxyacetophenone has been cleared as a
food additive when used as a slimicide in the manufacture of paper or paper-
board intended for food packaging (FDA Additive Regulations, paragraph
121.2505).
Labeling associated with this product contains the following specific
directions:
A. MILL FRESH WATER TREATMENT (other than potable water): Use
1.0 to 4.0 p.p.m. of (I) introduced for 3 hours in each 8
hour period.
B. SLUSH PULP (held in storage between 8 hours and 1 week):
Use 0.2 to 0.6 pound of (I)/short ton (0.3 kilogram/metric
ton) of moisture free pulp. Add to insure uniform
distribution throughout the pulp moving to storage.
C. SECONDARY FIBER TREATMENT (waste paper): Use 0.2 pound
of (I)/short torn (0.1 kilogram/metric ton) of moisture
free fiber. Add to beater or pulper.
D. Broke:
(1) Uncoated broke: Use 0.2 to 0.4 pound of (I)/short
ton (0.1 to 0.2 kilogram/metric ton).
(2) Coated broke: Use up to 0.6 pound of (I)/short
ton (0.3 kilogram/metric ton).
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page B-70-00.02
2-BROMO-4'-HYDROXYACETOPHENONE
E. PAPER MAKING CHEMICALS fungi:
(1) Alum solution Use 50 to 100 p.p.m. of (I)
(2) Animal glue solutions Use 70 to 100 p.p.m. of (I)
(3) Clay slurries, phosphate-dispersed Use 50 to
100 p.p.m. of (I)
(4) Coating formulations:
(a) protein binders Use 150 to 300 p.p.m. of (I)
(b) starch binders Use 100 to 200 p.p.m. of (I)
(5) Starch slurries and solutions Use 50 to 150
p.p.m. of (I).
Add in a manner to insure uniform distribution throughout the substrate to be
protected.
F. FELT PROTECTION fungi; For continuous in-use
protection, use 25.0 to 75.0 p.p.m. of(II). Apply to felts
through felt showers and conditioners. For protection
during shutdown periods use 0.5 pound of (I)/50 gallons of
water. Run previously washed felts through solution or
apply as a spray.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-74 Part I, Page B-70-50.01
g-BROMO-e-NITROSTYRENE
Formulated as 10.0 percent liquid weighing 7.8 pounds/gallon, used
alone (I) and at 9.2 percent in combination with 4.9 percent methylene bis-
thiocyanate as a liquid weighing 8.08 pounds/gallon (II).
Industrial Use
PAPER AND PAPER PULP MILL SYSTEMS slime: Use 0.1 to 0.5 pounds of
product (II)/ton of dry pulp or paper produced. Apply as an intermittant
feed to pulp stock, water or additive system. Note: g-Bromo B-Nitrostyrene
and methylene bisthiocyanate have both been cleared for use in the manu-
facture of paper and paperboard intended for food contact. See EPA Food
Additive Regulations, paragraph 121.2505.
RECIRCULATING COOLING WATER SYSTEMS fungal slimes: Use 0.83 to
1.5 pounds (13.6 to 24.6 fluid ounces) of product (I)/1000 gallons of
water in noticeably fouled systems. Begin treatment when system is in
jeopardy of becomming affected or after cleaning when efficiency has already
been impaired. Apply at a point where product will be uniformly mixed in
the system. Repeat until control is achieved, then use 0.1 to 0.4 pound
(1.6 to 6.6 fluid ounces) of product (I)/1000 gallons of water/day, or as
needed to maintain control.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page B-71-00.01
(l-BROMOACETOXY)-2--PROPANOL
A liquid formulation containing 17.4 percent of above ingredient
plus 1.4 percent Broraoacetic acid.
Industrial Uses
PULP AND PAPER MILL WET END SYSTEMS slime control: Use 0.2 to
1.0 pound/ton of pulp or paper produced (dry weight basis). Add to stock
preparation systems where pulp slurry is usually about 5.0 percent solids or
to recirculating white water ^•;here solids run about 0.5 percent. Do not
apply to potable or domestic water systems. Note: Manufacturer's data show
that this product is not retained in finished paper; hence it may be used
in the manufacture of paper and paperboard for food containers without a food
additive clearance.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page B-72-OO.Ol
4-BROMOACETOXYMETHYL-m-DIOXOLANE
Available as a 50.0 percent liquid formulation.
Industrial Uses
PAPER MILLS slime control and preservation of pulp stock: Use
0.04 to 0.5 pound of product/ton of pulp or paper produced depending on mill
conditions. Detailed information on application will be furnished by
product manufacturer on request. Note: 4-bromoacetoxymethyl-m-dioxolane
has been cleared as a food additive when used according to good manufacturing
practices as a slimicide in the production of paper and paperboard for food
containers. See FDA Food Additive Regulations, paragraph 121.2505.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page B-90-00.01
SEC-BUTYLAMINE
[2-AMINOBUTANE] [TUTANE^R)]
Formulated as a 25.0 (I) and Q8.0 percent liquid concentrate (II); and
as a 26.0 percent carbonated liquid concentrate (III), equivalent to 15.45
percent of sec-Butylamine. Compatibility with other pesticides and adjuvants
is unknown. Product is used alone. Do not hold mixed solution in drums or
spray tanks longer than 3 days. Do not store concentrated or mixed solutions
where they will be exposed to direct light or to extremes of temperature.
Wear goggles when preparing working solutions.
Agricultural Fruit and Nut Crop Uses
CITRUS (postharvest) PeniciIlium molds (blue and green): Use
formulation (I) only. For drench treatment of citrus in picking boxes, bins,
or pallet boxes, dilute one part of product with 24.0 parts water (approxi-
mately 1.0 percent actual solution). For line spray treatment, dilute one
part of product with 11.5 parts water (approximately 2.0 percent actual
solution). For best disease control do not rinse with fresh water after
treatment.
TOLERANCES: 30.0 p.p.m. in or on fruit; 3.0 p.p.m. in kidney of cattle; 0.75
p.p.m. in milk and meat, fat and meat byproducts of cattle, except kidney.
LIMITS: Postharvest treatment.
GRAPEFRUIT, LEMONS, ORANGES, TANGELOS, TANGERINES (postharvest)
Penicillium molds (blue and green), stem end rot (Diplodia natalensis or
Phomopsis citri) : Use formulation (II) only. Prepare treating solution by
adding 14.0 gallons of product (82.32 pounds actual) to 1000 gallons of water,
adjust the solution to pH 8.0 to 9.0 immediately using hydrochloric, sulfuric,
acetic, or phosphoric acid. To prepare a carbonated treating solution, com-
pressed carbon dioxide may be bubbled through the dilute solution, or dry ice
can be added until the pH of 8.0 to 9.0 is obtained. Use one of the follow-
ing treatments: (1) Dip treatment — dip for 1 to 5 minutes, (2) Drench
treatment — drench for at least 3 minutes, or (3) spray treatment — apply
1.0 gallon/30 to 35 bushels of fruit. Following treatment,fruit may be
waxed by any of the recommended methods (dip, drench, or spray). Note: For
best disease control maintain the desired concentration, pH, and volume of
treating solution, and do not rinse fruit after treatment. If hard water is
used with the carbonated solution, a precipitate may form. Field injury of
fruit may be more apparent after treatment. The use of hydorchloric acid to
adjust the pH of treating solution is not recommended for use in iron
equipment.
TOLERANCES: 30.0 p.p.m. in or on fruit; 3.0 p.p.m. in kidney of cattle; 0.75
p.p.m. in milk and meat, fat and meat by products of cattle, except kidney.
LIMITS: Postharvest treatment.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part z» PaSe B-90-00.02
SEC-BUTYLAMINE
Agricultural Ornamental Crop Uses
CHRYSANTHEMUMS, GLADIOLUS ----- botrytis flower rot; 4.0 ounces of
(III)/ gallon. For preharvest application spray flowers, leaves, and stems
until uniformly wet. Apply within 48 hours of cutting. For postharvest
application, spray as above. Apply immediately before packaging so that
moisture is still present when treated material is placed in the shipping
box. Best disease control is obtained when flowers are packed while they are
still wet.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-01-00.01
CADMIUM CALCIUM COPPER ZINC SULFATE CHROMATE COMPLEX
A 95.0 percent wettable powder formulation containing 9.9 percent
copper, 4.2 percent Cadmium, 4.1 percent zinc, and 3.2 percent Chromium.
Compatible with most fungicides and insecticides commonly used on turf grasses.
Agricultural and Household Ornamental Crop Uses
GRASSES (turf farms, golf courses, parks, cemeteries, and similar
nonpasture sites, Bluegrasses, Bermuda, Fescues, Rye, Zoysia, and St.
Augustine) brown patch (Rhizoctonia), dollar spot (Sclerotlnia)? pink
patch or red thread (Corticum): 3.0 ounces formulation/5.0 gallons of water
or 10.0 quarts fine sand/1000 square feet. Begin with first growth in spring
or before diseases are expected to appear. Repeat at 7 to 14-day intervals.
LIMITS: Do not graze treated areas. Do not feed clippings to livestock.
BENT GRASSES copper spot: 3.0 to 4.0 ounces as spray or dry
mix/1000 square feet. Begin in late June. Repeat at 7 to 14-day intervals
through August. LIMITS: Do not graze treated areas. Do not feed clippings
to livestock.
ALL GRASSES snow mold: 8.0 to 12.0 ounces/1000 square feet.
Apply in fall before first snow. LIMITS: Do not graze treated areas. Do
not feed clippings to livestock.
TURF SEEDBEDS damping-off: 3.0 ounces/5 gallons/1000 square
feet. Make first application before seeding. Repeat at 10-to 14-day inter-
vals as needed.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I} Page c-02-00.01
CADMIUM CARBONATE
Products contain 3.0 to 5.3 percent as wettable powder not used alone.
Compatible with captan, folpet, pentachloronitrobenzene, or thiram.
Agricultural and Household Ornamental Crop Uses
TURF GRASSES (in nonpastured sites) copper spot, dollar spot,
pink patch: Used with other fungicides for broad spectrum disease control
at about 0.6 pound actual Cadmium carbonate/acre. LIMITS: Do not graze
treated areas. Do not feed clippings to livestock.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-03-00.01
CADMIUM CHLORIDE
Available as 1.5 to 20.1 percent soluble powders; 20.1 percent liquids;
8.5-percent wettable powder combined with 75.0 percent thiram; and 0.6; 0.75,
and 0.78-percent granules combined with 4.6, 5.0, and 5.85 percent thiram,
respectively. Compatible with other turf fungicides and insecticides.
Agricultural and Household Ornamental Crop Uses
TURF GRASSES (nonpastured Bluegrass, Bents, Fescues, Zoysia) br own
patch, copper spot, damping-off, dollar spot, fading out, melting out, pink
patch, (red thread), pythium blight: 1.0 ounce (2 tablespoonfuls) of 20.1
percent formulation/3 to 5 gallons/1000 square feet. Apply 3 or more treat-
ments at 7 day intervals beginning in early spring, or 4.0 to 5.0 pounds of
granular formulations/2500 square feet as preventive treatment at 7 to 10 day
intervals beginning after second spring mowing and continuing through hot,
humid weather. Use 8.0 to 10.0 pounds of granular formulations/2500 square
feet as a curative treatment beginning when disease first appears. Repeat
at 7-to 10-day intervals as long as necessary. Snow mold: 1.0 to 2.0 ounces
(2 to 4 tablespoonfuls) of 20.1 percent formulation/3 to 5 gallons/1000 square
feet, or 8.0 to 10.0 pounds of granular formulations/2500 square feet. Apply
in fall before first snow. Repeat in January thaw or as soon as snow melts
in spring. LIMITS: Do not graze treated areas. Do not feed clippings to
livestock.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-04-00.01
CADMIUM SEBACATE
Formulated as a 5.0 percent wettable powder in combination with 0.5
percent Auramine 0, 1.0 percent malachite green, 5.0 percent potassium
chromate, and 16.0 percent thiram.
Agricultural and Household Ornamental Crop Uses
GRASSES (in nonpastured areas) brown patch, copper spot,
curvularia-helminthosporium complex blights, dollar spot, red thread: As a
preventive use 2.0 to 4.0 ounces of formulation/5 to 10 gallons/1000 square
feet. Begin with new growth in early spring. Repeat at 7-day intervals
throughout the growing season. As a curative use 6.0 to 8.0 ounces/5 to
10 gallons/1000 square feet. Apply at 7-day intervals as long as diseases
persist. LIMITS: Do not graze treated areas. Do not feed clippings to
livestock.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-05-00.01
CADMIUM SUCCINATE
A 60.0 percent wettable powder containing 29.0 percent metallic cadmium
equivalent. Compatible with mercuric and mercurous chlorides, thiram, and
certain other turf fungicides. Dosage rates are given as ounces of actual
cadmium succinate.
Agricultural and Household Ornamental Crop Uses
TURF GRASSES (nonpastured areas) copper spot, dollar spot, red
thread (pink patch): 0.3 ounce/5 to 10 gallons/1000 square feet. Preventive
schedule: Begin before diseases appear in early spring. Repeat at 4-week
intervals. Curative schedule: Begin when disease is first noticed. Repeat
at 1-week intervals until disease is controlled, then revert to preventive
schedule. Typhula snow mold: 1.2 to 2.4 ounces/5 to 10 gallons/100 square
feet. Apply in late fall before ground freezes and before first residual
snow cover is expected. Repeat during midwinter thaw. Note: Not effective
against Fusarium snow mold. LIMITS: Do not graze treated areas. Do not
feed clippings to livestock.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part i? Page C-06-00.01
CALCIUM CYANAMID
Available as a 47.0 percent granular material used alone. Rates of
application and dosage limits are given in terms of pounds of actual calcium
cyanamid.
Agricultural Vegetable Crop Uses
BEANS, COLE CROPS (Brasi.cca sp.), CELERY, CUCUMBERS, MELONS, PEPPERS,
POTATOES, TOMATOES, AND OTHER SUSCEPTIBLE VEGETABLE CROPS sclerotiniose
cottony rot, crown rot, drop, pink rot, stem rot, watery soft rot, and white
mold (Sclerotinia sp.) : 222.0 to 444.0 pounds/acre. Apply 30 days before
planting as a broadcast treatment to soil. Incorporate into top 3 to 4 inches
of soil by thorough cultivation. TOLERANCES: None (nonfood use). LIMITS:
444.0 pounds/acre. Do not apply later than 30 days before planting.
BROCCOLI AND OTHER BRASSICA SP., HORSERADISH club root
(Plasmodiophora): 222.0 to 444.0 pounds/acre. Apply 30 days before planting
as a broadcast treatment to soil. Incorporate into upper 3 to 4 inches of
soil by thorough cultivation. TOLERANCES: None (nonfood use). LIMITS:
444.0 pounds/acre. Do not apply later than 30 days before planting.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page C-07-00.01
Replaces page
CALCIUM HYPOCHLORITE issued 5-1-73
Usually available in 15.0 to 70.0 percent soluble granules, powders, or
tablets or formulated as a 4.8 percent spray soution made therefrom. Also *
formulated as a liquid containing 7.3 percent in combination with 0.87 per- *
cent sodium fluoride. The available chlorine content is equal to 99.8 *
percent of the amount of calcium hypochlorite present. This is a strong
oxidizing agent which may cause fire when placed in contact with heat or any
foreign matter. Never mix with anything except water, and use only completely
dry and clean china, enamelled, or plastic measuring equipment.
Agricultural Fruit and Vegetable Uses
FRUITS AND VEGETABLES postharvest bacterial diseases: Use 25.0
p.p.m. available chlorine (0.25 ounce of 70 percent product/10 gallons of
water). Wash produce for 2 minutes in treated water and follow by rinsing in
treated water. TOLERANCE: None (Cleared under Food and Drug Regulations for
Food Additives, paragraph 121.1091). LIMITS: Postharvest application. 25.0
p.p.m. available chlorine.
Miscellaneous Agricultural, Household, and Commercial Uses
BAKERIES, BREWERIES, CHEESE CURING AND STORAGE ROOMS, FARM CELLARS AND
STORAGE BINS, FOOD AND BEVERAGE PROCESSING AND PACKING PLANTS (ceilings,
floors, walls, and equipment surfaces) mold and mildew, yeast: 700.0 to
5000.0 p.p.m. available chlorine. Brush, spray, or swab all surfaces after
thorough cleaning. Use lowest rates for maintaining control and highest rates
when severe mold conditions are present. Repeat as necessary. TOLERANCE:
None (nonfood use). LIMITS: Rinse food contacting surfaces with potable
water before reuse.
BARLEY MALTING STEEP BATHS mold control: Use a solution contain-
ing 100.0 to 350.0 p.p.m. available chlorine in steep water prior to introduc-
tion of barley. TOLERANCE: None (Cleared under Food and Drug Regulations for
Food Additives, paragraph 121.1091). LIMITS: 350.0 p.p.m. available chlorine.
CIDER CASKS molds; 30,000.0 p.p.m. solution. Apply as a rinse
to precleaned casks. Follow treatment with a rinse in potable water before
reuse. TOLERANCE: None (nonfood use). LIMITS: Rinse casks in potable
water before reuse.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page C-07-00.02
Replaces page
CALCIUM HYPOCHLORITE issued 5-1-73
EGG HANDLING ROOMS (floors, walls, equipment) mold, mildew: 84.0
p.p.m. solution. Wash surfaces with hot solution. TOLERANCE: None (nonfood
use). LIMITS: None.
ROOFS AND SIDING (asphalt or wood) fungus and mildew control: Use
a 5470.0 to 141,700.0 p.p.m. available chlorine solution. Apply by brush,
sponge or spray to precleaned surface. Allow 30 minutes contact time, then
rinse with clean water. Prevent foliage from coining in contact with treating
solution.
SURFACES (auto headliners, boats, convertible tops, grout, refrigera-
tors, shower curtains, vinyl roofs, and similar surfaces) miIdew:
Spray lightly with 4.8 percent spray solution 047,904 p.p.m. available
chlorine) on mildewed surface. When mildew disappears (usually within 60
seconds) wipe or rinse with clear water. Note: Not recommended for clothing.
For all other fabrics, test a small area first as discoloration may result.
SURFACES (painted asbestos shingles, cement blocks, metal awnings,
shower-stalls, tile, and similar surfaces) mildew: Use 7300.0 p.p.m.
solution. Brush or sponge affected areas. Allow at least a 5-minute contact
time, then rinse with copious amounts of water. Stubborn or heavy mildew
growth may require a second application. Note: Do not use on surfaces coated
with old lead and oil paint. Clothing and colored surfaces may be bleached
by this treatment.
* SURFACES (painted, exterior) mildew control: Use 1.0 gallon of
7.3 percent calcium hypjchlorite solution in combination with 0.87 percent
sodium fluoride/4.0 gallons of water. Apply liberally to precleaned surfaces
by flooding with a rag, old brush or a garden sprayer. If repainting is to be
done, allow solution to dry 12 hours, then wash with a light sprinkle of water
from a garden hose and allow to dry again. If no painting is to be done,
allow solution to dry on surface and do not rinse. Repeat as necessary to
maintain control. Note: If colored surface is not to be repainted, spot test
and increase dilution if necessary to prevent discoloration.
SURFACES (to be painted) mold control; Use a 4800.0 p.p.m.
solution. Brush, sponge, or spray precleaned and rinsed surface. Allow to
dry, then rinse with clear water and dry again before painting.
Industrial Uses
COOLING WATER SYSTEMS fungal slimes: Use 60.0 to 600.0 p.p.m.
or sufficient product to maintain 1.0 p.p.m. residual chlorine for 4 hours.
Apply as frequently as necessary to maintain control.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page C-08-00.01
Replaces page
issued 12-15-73
CALCIUM POLYSULFIDES [LIME SULFUR]
Usually available in 17.0 to 31.0 percent solutions containing 1.0 to
1.5 percent calcium thiosulfate and 5.0 percent free sulfur, or as 65.0 to
70.0 percent dry soluble powders containing 5.0 percent calcium thiosulfate and
5.0 to 10.0 percent free sulfur. Three pounds of dry lime sulfur is usually
considered to be about equal to 1.0 gallon of 29.0 to 31.0 percent solution.
Also sold at 4.6 percent in 59.0 percent petroleum oil for dormant use only.
Compatible with glyodin and certain insecticides such as chlorinated
hydrocarbons. Not compatible with Bordeaux mixture, captan, Dodine, fixed
copper compounds, folpet, organic mercury compounds, and many insecticides.
Lime sulfur should not be used within 10 to 30 days of an oil spray. Lime
sulfur and petroleum oil may safely be used on dormant trees and shrubs but
lime sulfur should not be used within 10 to 30 days of an oil spray at any
other stage. Application during periods of high temperature may cause injury
to foliage. Do not apply during freezing weather.
Residues are "Generally Recognized as Safe," (GRAS) when applied to raw
agricultural commodities. Limitations are the maximum dosages and times of
application, stated below, and are for effectiveness and lack of phytotoxicity.
Agricultural Fruit and Nut Crop Uses
ALMONDS powdery mildew, shothole; 8.0 gallons of 29.0 to 31.0
percent solution/100 gallons. Apply every two weeks between November 15 and
December 15. TOLERANCE: None (GRAS). LIMITS: As stated above.
APPLES black rot: 6.0 to 8.0 pounds of wettable powder/100
gallons. Apply as necessary during growing season. Blotch: 1.0 gallon of
29.0 to 31.0 percent solution/50 gallons. Apply in prebloom and petal fall
stages and 10 days later. Leaf Spots: 7.5 to 10.0 gallons of solution/100
gallons in delayed dormant stage or 0.5 gallon /100 gallons in growing season.
Powdery mildew: Use 0.5 to 3.0 gallons of 27.5 to 31.0 percent solution/ 100
gallons. Apply in prepink, pink and calyx stages and throughout the growing
season as needed. Scab: Use 12.0 to 14.0 pounds of dry powder or 6.0 to
11.0 gallons of 28.0 percent solution/100 gallons. Apply as a dormant or
delayed dormant spray. Or, use 0.5 to 3.0 gallons of 28.0 percent solution/ :
100 gallons and apply in prepink, pink and calyx periods. Note: Use on
Delicious apples may result in injury. Apply 1.5 to 2.0 gallons in delayed
dormant, prepink and pink stages.
TOLERANCE: None (GRAS).
LIMITS: As stated above.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-15-73 Part I, Page C-08-00.02
Replaces page
CALCIUM POLYSULFIDES issued 5-1-73
BLACKBERRIES anthracnose, powdery mildew, rust: 6.0 to
12.0 gallons of 29.0 to 31.0 percent solution/100 gallons. Apply in dormant
or delayed dormant (green bud) stages. Use 0.5 gallon/100 gallons when
fruiting canes are about 1 foot long and before blossoms have opened. Cane
blight, overwintering fungus spores: 9.5 to 15.6 quarts of 26.0 to 31.0 percent
solution/100 gallons. Apply at spring bud swell. Repeat in late fall dormant
period.
TOLERANCE: None (GRAS).
LIMITS: As stated above.
* BLUEBERRIES (pacific Northwest) Mummy berry (Sclerotinia urnula):
As an aid in the control of this disease, apply 8.0 gallons of 28.0 percent
solution/100 gallons, as a postharvest (September or October) or early
dormant spray. Use 200 to 300 gallonsof spray/acre.
TOLERANCE: None (GRAS).
LIMITS: Pacific Northwest. Postharvest and early dormant applications.
CHERRIES (sweet) Coryneum blight: 6.0 to 11.0 gallons of 28.0 *
percent solution/100 gallons as a full coverage dormant or delayed dormant *
spray. Powdery mildew: 7.5 gallons of 29.0 to 31.0 percent solution/100 *
gallons. Apply in delayed dormant stage.
TOLLEREANCE: None (GRAS).
LIMITS: As stated above.
CHERRIES (tart) brown rot blossom blight, leaf spot, scab;
1.5 gallons of 29.0 to 31.0 percent solution/100 gallons. Apply in prebloom,
early bloom, and full bloom stages. Brown rot (fruit), leaf spot, powdery
mildew: 0.5 gallon of 29.0 to 31.0 percent solution/100 gallons. Apply 3
to 5 sprays at weekly intervals just before harvest. Coryneum blight: 6.0 *
to 11.0 gallons of 28.0 percent solution/100 gallons as a full coverage *
dormant or delayed dormant spray. *
TOLERANCE: None (GRAS).
LIMITS: As stated above.
CURRANTS, GOOSEBERRIES anthracnose: 2.0 to 2.5 gallons of 29.0 to
31.0 percent solution/100 gallons. Apply at bud break stage and 10 to 15 days
later. Use 1.5 to 2.5 quarts/100 gallons at 10 day intervals after second
sprays, if necessary. Powdery mildew: 1.5 quarts of 29.0 to 31.0 percent solu-
tion/100 gallons. Apply before and after bloom.
TOLERANCES: None (GRAS).
LIMITS: As stated above.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I. page C-08-OO.C3
Replaces page
CALCIUM POLYSULFIDES issued 12-15-73
FRUIT TREES (bearing) overwintering fungus spores; 3.9 gallons of
26.0 percent solution/100 gallons, or 1.0 pint of 4.6 percent solution in 59.0
percent petroleum oil/6.0 gallons of water, or 1.5 pints of 26.0 percent solu-
tion plus 6.0 gallons of dormant oil. Apply in dormant stage. TOLERANCE:
None (GRAS). LIMITS: Dormant application only.
FRUIT TREES (nonbearing) blotch, powdery mildew, scab: 2.5
quarts of 29.0 to 31.0 percent solution/100 gallons. Apply at cluster bud
and prebloom stages. TOLERANCE: None (GRAS). LIMITS: As stated above.
GRAPES anthracnose, powdery mildew: 2.0 quarts of 26.0 to
31.0 percent solution/100 gallons when new shoots are 4 to 6 inches long.
Use 1.0 pint 26.0 to 31.0 percent solution plus 4.0 pounds of sulfur/100 gal-
lons on mature foliage. TOLERANCE: None (GRAS). LIMITS: As stated above.
NECTARINES br_own_ rot,_ _leaf spot, shothole; 7,0 gallons of 29.0
to 31.0 percent solution/100 gallons. Apply 3 to 5 times at weekly intervals
before harvest. Leaf curl: 6.0 gallons of 29.0 to 31.0 percent solution/100
gallons. Apply in early winter and late dormant periods. Powdery mildew:
2.0 to 3.0 quarts of 29.0 to 31.0 percent solution/100 gallons. Apply when
disease appears. TOLERANCE: None (GRAS). LIMITS: As stated above.
PEACHES brown rot, leaf spots: 2.0 quarts of 27.5 to 31.0 per-
cent solution. Apply 3 to 5 times at weekly intervals before harvest. Brown
rot blossom blight: 1.0 pint of 29.0 to 31.0 percent solution/8 to 16 gallons.
Apply in prebloom, early bloom, and full bloom stages. Leaf curl, scab, shot-
hole; 3.9 to 12.0 gallons of 26.0 to 31.0 percent solution/100 gallons; for
leaf curl only, use (1) 8 gallons of 28.0 percent solution/100 gallons in *
dormant period, or (2) 1.0 pint of 4.6 percent lime sulfur in 59.0 percent *
petroleum oil/4 gallons of water and apply in the fall before heavy rains
begin and repeat in the spring, before bud swell. Powdery mildew: 7.5
gallons of 29.0 to 31.0 percent solution/100 gallons at delayed dormant stage
and 4.0 to 5.0 gallons/100 gallons at green tip stage. Use 1.5 quarts/100
gallons on summar foliage.
TOLERANCE: None (GRAS).
LIMITS: As stated above.
* PEARS powdery mildew, scab: 6.0 to 11.0 gallons of 28.0 percent
solution/100 gallons as a full coverage dormant or delayed dormant spray,
or, use 2.0 quarts of 27.5 percent solution/100 gallons in prepink, pink
and calyx periods. For powdery mildew, continue spraying throughout the
growing season as needed. Note: Use on d'Anjou pears after the calyx
period may result in injury.
TOLERANCE: None (GRAS).
LIMITS: As stated above.
-------
FPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 Part I, Page C-08-00.04
CALCIUM POLYSULFIDES Replaces page
issued 12-15-73
PLUMS blotch, powdery mildew; 2.0 quarts of 29.0 to 30.0
percent solution/100 gallons. Begin 3 to 5 weeks before harvest. Repeat
weekly until picking. Black knot; 0.5 pint of 30.0 percent solution/1
gallon. Apply in green tip stage. Brown rot (fruit rot) ; 1.0 pint of 29.0
to 31.0 percent/16 gallons. Apply 20, 10, and 2 days before harvest. Leaf
curl: 10.0 to 12.0 gallons of 29.0 to 31.0 percent solution/100 gallons.
Apply in dormant stage. TOLERANCE: None (GRAS). LIMITS: As stated above.
PRUNES black knot; 0.5 pint of 29.0 to 31.0 percent solution/1.0
gallon. Apply in green tip stage. Brown rot (fruit rot), leaf spot, powdery
mildew; 2.0 quarts of 28.0 to 31.0 percent solution/100 gallons. Begin 3
to 5 weeks before harvest. Apply at weekly intervals until picking.
TOLERANCE: None (GRAS). LIMITS: As stated above.
QUINCES scab; 1.0 gallon of 29.0 to 40.0 percent solution/100
gallons. Apply at 10-day intervals during primary infection period.
TOLERANCE: None (GRAS). LIMITS: As stated above.
RASPBERRIES anthracnose, powdery mildew: 1.0 pint of 29.0 to
31.0 percent solution/1.5 gallons. Spray once when new canes are 8 to 12
inches long, or, for anthracnose, use 1.0 pint of 29 to 31 percent solution/gallon
and apply when buds begin to -break. Cane blight, overwintering fungus spores:
1.0 to 3.75 pints of 26.0 to 31.0 percent solution/12 gallons. Apply at spring
bud swell. Repeat In late fall dormant period. Spur blight; 10.0 to 12.0
gallons of 29.0 to 31.0 percent solution/100 gallons. Apply in delayed dormant
stage when buds begin to break and show silver.
TOLERANCE: None (GRAS).
LIMITS: As stated above.
WALNUTS Overwintering fungus spores: Use 1.0 pint of 4.6 percent
lime sulfur formulated in 59.0 percent petroleum oil/6 gallons of water.
Apply in dormant season.
TOLERANCE: None (GRAS).
LIMITS: Dormant applications only.
Agricultural Vegetable Crop Uses
BEANS anthracnose: ' 1.0 ounce of 40.0 percent solution/3 gallons.
Keep foliage covered during infection period.
TOLERANCE: None (GRAS).
LIMITS: As stated above.
Agricultural Field Crop Uses
ALFALFA, RED CLOVER powdery mildew; 1.0 gallon of 29.0 to 31.0
percent solution/50 to 100 gallons. Apply at early bud stage or at first
sign of disease. Repeat as necessary.
TOLERANCES: None (GRAS).
LIMITS: As stated above.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 Part I, Page C-08-00.05
CALCIUM POLYSULFIDES . RePlac*s Pa^
issued 12-15-73
Agricultural Ornamental Crop Uses
BEGONIAS (Tuberous), COLUMBINE, CREPE CYRTLE, DAHLIAS, DELPHINIUMS,
EUONYMUS, LILACS, MARIGOLDS, SWEET PEAS, ZINNIAS powdery mildew; 1.0
to 2.0 quarts of 26.0 to 31,0 percent solution/100 gallons. Begin when
foliage appears. Repeat at 7- to 10-day intervals. Use lowest rate on tender
new growth.
BOXWOOD canker: 2.0 gallons of 26.0 to 31.0 percent solution/
100 gallons. Apply when dead leaves are cleaned up in spring dormant period.
Repeat at spring midgrowth, after spring growth is completed, and again when
fall growth is completed.
DECIDUOUS HEDGE PLANTS, SHADE TREES AND SHRUBS anthracnose, leaf
blotch, nectria canker, powdery mildew: 1.0 gallons of 29.0 to 31.0 percent
solution/10 gallons, or 1.0 pint of 4.6 percent lime sulfur and 59.0 percent
petroleum oil formulation/6 gallons of water. Apply to main stems and
branches in dormant season. Note: Do not use on evergreen plants.
HOLLYHOCKS rust: 1.0 ounce of 42.0 percent solution/3 gallons.
Keep foliage covered during infection period.
ROSES — anthracnose, black spot, brown canker; 6.7 gallons of 29.0
to 31.0 percent solution/100 gallons, applying as leaves begin to emerge, or
use 12.5 gallons of 29.0 percent lime sulfur or 1.0 pint of 4.6 percent lime
sulfur formulated in 59.0 percent petroleum oil/6 gallons of water applied in
dormant season for control of overwintering spores. Or, for anthracnose,
black spot, powdery mildew and rust: use 1.0 pint of 29 to 31 percent solution
or 5.0 ounces of 26 percent solution/gallon and apply when roses are dormant.
Stem canker; 11.0 gallons of 29 to 31 percent solution/100 gallons. Apply
in fall and spring at bud swell.
Household Uses
See under Agricultural Uses. Products are usually of the same
concentrations as used in agriculture. The directions for use are often
modified to equivalent amounts in lower volumes of water.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
issued: 5-1-73 Part
CALCIUM PROPIONATE
Available as 95.0 to 100.0 percent soluble powders. An effective
fungistatic agent against molds but has little effect against yeasts. Best
activity is obtained in a medium of pH 5.0 to 6.0.
Miscellaneous Agricultural Uses
FEEDS (livestock and poultry) mold inhibition: Use one of the
following:
1) 2000.0 to 3000.0 p.p.m. actual; or
2) 1500.0 to 2500.0 p.p.m. actual for feed containing less than
14.0 percent moisture and/or held at less than 70.0 percent
average relative humidity, or 2500.0 to 5000.0 p.p.m. actual
for feed containing more than 14.0 percent moisture or held
at relative humidities averaging above 70.0 percent.
Mix thoroughly with feed. TOLERANCE: None (GRAS). LIMITS: Use
food grade calcium propionate.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page C-09-95.01
Replaces page
CAPTAFOL C I-T-12-00.01
CIS-N-[(1,1,2,2-TETRACHLOROETHYL)THIO]-4-CYCLOHEXENE-l,
2-DICARBOXIMIDE [DIFOLATAN(R)] [SULFONAMIDE]
Formulated as a 65.0 percent dust; an 80.0 percent wettable powder, and
a 39.0 percent flowable suspension containing 4.0 pounds actual/gallon.
Compatible with most commonly used insecticides, fungicides and adjuvants.
Not compatible with strong alkali materials such as hydrated lime and caustic.
Dosage rates and limits are given in pounds of actual active ingredient.
Agricultural Fruit and Nut Crop Uses
APPLES (Eastern and Midwestern States Only) scab (primary
infection); Use 5.0 pounds from flowable formulation/100 gallons of spray.
May be combined with Superior type spray oils. Apply as a single dormant to
1/4 inch green tip stage spray. Notes: Application later than 1/4 inch
green tip stage may produce leaf injury and fruit russeting. Do not prune
trees or use oil sprays following treatment. Use other suitable fungicides
for secondary scab infection.
TOLERANCE: 0.25 p.p.m.
LIMITS: Eastern and Midwestern States only. Single dormant to 1/4 inch
green tip stage.
APRICOTS brown rot, brown rot blossom blight,rhizoj?us rot, scab:
Use 0.8 to 1.0 pound from wettable powder/100 gallons. Apply at prebloom,
full bloom, petal fall, shuck split,and at 10- to 14-day intervals through
harvest. Coryneuin blight (shothole), leaf curl. Use one of the following:
(1) 1.6 pounds from wettable powder/100 gallons (or 6.4 pounds actual
in sufficient water to cover/acre). Apply in fall before rains
begin and repeat in late winter before buds swell.
(2) 3.2 pounds from wettable powder/100 gallons (or 12.8 pounds in
sufficient water to cover/acre). Apply as a single fall spray
prior to rains.
(3) 1.5 to 2.0 pounds from flowable formulation/100 gallons, using
200 to 400 gallons/acre. Apply in dormant to delayed dormant
stages. May be combined with the dormant oil application.
(4) In Washington and Oregon, use 1.5 pounds from flowable formula-
tion/100 gallons. Apply 200 to 400 gallons of spray/acre in
fall before rains begin and repeat in late winter before buds
swell.
(5) In Washington and Oregon, use 3.0 pounds from flowable formula-
tion/100 gallons. Apply 200 to 400 gallons/acre as a single
fall treatment before rains begin.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 7-1-75 Part I, Page C-09-95.02
Replaces page
CAPTAFOL C issued 10-1-74
TOLERANCE: 30.0 p.p.m.
LIMITS: 5.0 pounds from wettable powder/acre, with no time limitation; 6.4
pounds from wettable powder in fall and late winter applications only; 12.8
pounds from wettable powder in fall and late winter applications in
Washington and Oregon only; 8.0 pounds from flowable formulation in dormant
periods; and 12.0 pounds from flowable formulation in one fall application
in Washington and Oregon only.
CHERRIES (sour—mechanically harvested) leaf spot only. Use
0.4 to 0.8 pounds as wettable powder or 0.5 to 1.0 pound from flowable
formulation/100 gallons. Begin at petal fall and repeat at about 10-day
intervals for 3 or 4 applications, making last application to foliage after
harvest. Or, as a reduced schedule, use 3.0 pounds from flowable formulation/
100 gallons on..mature trees, with correspondingly less gallons/acre on smaller
trees to provide adequate coverage. Apply once, at petal fall or when first
leaves unfold. Make a second application after harvest, using 0.5 to 1.0
pound/100 gallons.
TOLERANCE: 50.0 p.p.m.
LIMITS: 8.0 pounds from wettable powder or 10.0 pounds from flowable
formulation/acre. Machine harvested, sour cherries only.
CITRUS (Grapefruit, Lemon, Murcott Honey orange and Temple orange -
Florida only) melanose, scab; Use 4.0 to 5.0 gallons of flowable formu-
lation plus 2.5 pints of suitable spray sticker/500 gallons, applying up to
2000 gallons of spray/acre depending on size of trees (64.0 to 80.0 pounds
actual/acre). Use equivalent amounts/acre as concentrate sprays by ground
equipment. Apply as a delayed dormant spray after crop harvest and crop
hedging or pruning. Full coverage is essential. Apply only to groves equipped
with overhead irrigation. TOLERANCE: 0.5 p.p.m. LIMITS: 80.0 pounds actual/
acre. Delayed dormant application after harvesting and pruning only. Do not
apply to any citrus when mature fruit are present. Do not concentrate sprays
above 2X when tank mixing with boron.
CITRUS (Grapefruit, Oranges, Tangerines—for processing only)
Melanose, scab; Use 1.0 to 1.25 pounds from flowable formulation/500 gallons,
applying up to 2000 gallons/acre, depending on size of trees (16.0 to 20.0
pounds actual/acre), or equivalent amount/acre as a concentrate spray. Apply
as a postbloom spray from 2/3 petal fall to 3 weeks after petal fall.
TOLERANCE: 0.5 p.p.m.
LIMITS: Florida only. Do not apply later than 3 weeks after petal fall. Do
not apply to any citrus when mature fruit are on trees. Do not apply to any
citrus grown for the fresh fruit market.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page C-09-95.03
Replaces page
_ I-T-12-00.03
CAPTAFOL L
CRANBERRIES fruit rots; Use 3.0 to 5.0 pounds from flowable
formulation/100 to 300 gallons/acre. Apply to flowers and repeat at 10- to
14-day intervals for a total of 3 applications/year.
TOLERANCE: 8.0 p.p.m.
LIMITS: 5.0 pounds/acre. Do not make more than 3 applications/year. Do not
apply within 50 days of harvest.
MACADAMIA NUTS (Hawaii) Raceme or blossom blight (Botrytis); Use
11.0 quarts (11.0 pounds actual) flowable formulation in 700 gallons of water/
acre. For mist blowers use 11.0 quarts/70 gallons/acre. Apply at weekly
intervals during bloom period (February and March), or twice each week during
severe infection periods. TOLERANCE: 0.1 p.p.m. LIMITS: 11.0 pounds/acre.
Do not apply after bloom period.
NECTARINES Coryneum blight (shothole), leaf curl: Use one of the
following:
(1) 1.6 pounds from wettable powder/100 gallons or 6.4 pounds in
sufficient water to cover/acre, applying in fall before rains
begin and repeating in late winter before bud swell.
(2) 3.2 pounds from wettable powder/100 gallons or 12.8 pounds in
sufficient water to cover/acre-, applying as a single fall
application before rains begin.
(3) 1.5 pounds from flowable formulation/100 gallons (using 200
to 400 gallons/acre), applying in fall before rains being and
repeating in late winter before buds swell.
(4) 3.0 pounds from flowable formulation/100 gallons, using 200 to
400 gallons/acre, applying as a single fall treatment before
rains being.
TOLERANCE: 2.0 p.p.m. LIMITS: 6.4 pounds from wettable powder or 8.0 pounds
from flowable formulation/acre in fall and late winter dormant applications;
12.8 pounds from wettable powder or 12.0 pounds from flowable formulation in
one fall application.
PEACHES brown rot, brown rot blossom blight, rhizopus rot,
scab: Use 0.8 to 1.0 pound from wettable powder/100 gallons. Apply at
preblootn, full bloom, petal fall, shuck split and at 10- to 14-day
intervals through harvest. Note: Do not apply after shuck split in Califor-
nia, Oregon and Washington, or if fruit is to be dried. Coryneum blight
(shothole), leaf curl. Use one of the following:
(1) 1.6 pounds from wettable powder/100 gallons or 6.4 pounds in
sufficient water to cover/acre, applying in fall before rains
begin and repeating in late winter prior to bud swell.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page C-09-95.04
Replaces page
CAPTAFOL C I-T-12-00.04
(2) 3.2 pounds from wettable powder/100 gallons, or 12.8 pounds in
sufficient water to cover/acre, applying as a single fall
application before rains begin.
(3) 1.5 pounds from flowable formulation/100 gallons (using 200 to
400 gallons/acre), applying in fall before rains begin and
repeating in late winter prior to bud swell.
(4) 3.0 pounds from flowable formulation/100 gallons (using 200 to
400 gallons/acre, applying as a single fall treatment before rains
begin.
TOLERANCE: 30.0 p.p.m.
LIMITS: 5.0 pounds/acre from wettable powder with no time limitation except
do not apply after shuck split in Pacific Coast States or if fruit is to be
dried; 6.4 pounds from wettable powder or 6.0 pounds from flowable formulation
per acre in fall and winter dormant applications; or 12.8 pounds from wettable
powder or 12.0 pounds from flowable formulation in one fall application.
PINEAPPLE heart rot (Phytophthora): As a dip treatment for slips,
use 2.5 pints (1.25 pounds actual) flowable formulation/10 gallons of water.
Dip slips immediately before planting, using 100 to 250 gallons of solution/
slips to plant one acre. ,As a spray treatment for plants in the field, use
2.0 gallons (8.0 pounds actual) flowable formulation/400 gallons of water/acre.
Begin immediately after planting and repeat at monthly intervals for a
maximum of 8 applications. TOLERANCE: 0.1 p.p.m. LIMITS: 31.25 pounds
for slips to plant 1.0 acre; 8.0 pounds/acre for field spraying. Begin
immediately after planting and repeat at monthly intervals for a maximum of
8 applications.
PLUMS (PRUNES) (California and Oregon only) brown rot blossom
blight; Use 0.8 to 1.6 pounds from wettable powder or flowable formulation/
100 gallons. Begin at prebloom and repeat at bloom and petal fall stages.
TOLERANCE: 2.0 p.p.m.
LIMITS: 8.0 pounds/acre. California and Oregon only. Do not apply after
petal fall.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page C-09-95.05
Replaces page
I-T-12-00.05
CAPTAFOL L
Agricultural Vegetable Crop Uses
CANTALOUPES, OTHER MELONS alternaria leaf blight, anthracnose,
downy mildew, gummy stem blight; Use 1.2 to 2.5 pounds from wettable powder
or flowable formulation/100 to 150 gallons/acre. Apply when first true
leaves appear. Repeat at weekly intervals.
TOLERANCE: 5.0 p.p.m.
LIMITS: 2.5 pounds/acre. No time limitations.
CASSABA MELONS see under Cantaloupes
CRENSHAW MELONS see under Cantaloupes
CUCUMBERS alternaria leaf blight, anthracnose, downy mildew,
gummy stem blight, scab: Use 1.2 to 1.6 pounds from wettable powder or
flowable formulations/50.0 to 150.0 gallons/acre. Apply when first true
leaves appear. Repeat at weekly intervals. Fruit (belly) rot (Southeastern
states) : Use 3.25 pounds from flowable formulation/30 to 50 gallons/acre.
Apply after last cultivation or when vines begin to run. Direct spray to bed
soil. Do not disturb soil after application.
TOLERANCE: 2..0 p.p.m.
LIMITS : No time limitation. Southeastern states only for control of fruit
(belly) rot.
HONEYBALL MELONS see under Cantaloupes.
HONEYDEW MELONS see under Cantaloupes.
MELONS see under Cantaloupes.
MUSKMELONS see under Cantaloupes.
ONIONS botrytis blight, downy mildew, purple blotch (Alternaria):
Use 2.5 pints of flowable formulation/100 gallons water/acre. Begin appli-
cations when disease first appears. Repeat at 7- to 10-day intervals.
TOLERANCE: 0.1 p.p.m.
LIMITS: 1.25 pounds/acre. No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page C-09-95.06
r Replaces page
CAPTAFOL issued 10-1-74
PERSIAN MELONS see under Cantaloupes.
POTATOES early and late blights: 0.75 to 1.6 pounds from
wettable powder or flowable formulations in sufficient water/acre. Begin
when plants are 6 inches high. Repeat at 7- to 10-day intervals. Use the
highest dosage rate and/or the shortest interval under severe conditions.
TOLERANCE: None (extended).
LIMITS: 2.5 pounds/acre. No time limitation.
TOMATOES (machine harvested) anthracnose, early blight, fruit
rot, gray leaf spot (Stemphylium), late blight, nail head spot: Use one of
the following:
CD 1.2 to 2.4 pounds from wettable powder/100 to 150
* gallons/acre.
(2) 1.25 to 2.5 pounds from flowable formulation/30 to
150 gallons/acre by ground equipment.
(3) 1.25 to 2.5 pounds from flowable formulation/5 to
10 gallons/acre by aircraft.
Apply when first fruits are well formed. Repeat at 7- to 10-day intervals.
Use the highest dosage and begin when plants are set in the field when condi-
tions favor disease development. For anthracnose and associated fruit rots
only: 8.0 to 16.0 pounds from flowable formulation/30 to 150 gallons/acre by
ground equipment or/5 to 10 gallons/acre by aircraft as a single spray when
first fruits are formed; or 4.0 to 8.0 pounds from flowable formulation/30
to 150 gallons/acre by ground equipment or/5 to 10 gallons/acre by aircraft
in two applications. Apply first spray when fruits are formed and second
spray 20 days later. For black mold (Alternaria) in California only, use 1.0
to 2.0 pounds from flowable formulation/200 gallons by ground equipment or per
10 gallons by aircraft. Apply when first fruits are formed and repeat at 7-
to 10-day intervals. Note: Immature fruit may be spotted when flowable
formulation is combined with insecticides during periods of high temperature
or drought stress.
TOLERANCE: 15 p.p.m.
LIMITS: 2.4 pounds/acre from wettable powder and 16.0 pounds/acre from
flowable formulation. No time limitation, except as specified for control
of anthracnose and associated fruit rots only using flowable formulation.
WATERMELONS anthracnose, downy mildew, gummy stem blight: 1.2
to 2.4 pounds/50 to 150 gallons/acre. Begin when plants start to vine.
Repeat at 5- to 10-day intervals as needed.
TOLERANCE: 5.0 p.p.m.
LIMITS: 2'.4 pounds/acre. No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74
Part I, Page C-09-95.07
Replaces page
I-T-12-00.07
CAPTAFOL C
Agricultural Seed Treatment Uses
TOLERANCES: None (nonfood uses)
LIMITS: Dosage rates as shown in the table. Do not use treated seed for food,
feed or oil purposes.
SEED TREATMENTS
Crop
Corn (field)
Cotton
acid delinted
machine delinted
Peanuts
Ricei/
Sorghum
damping-off, seed rots:
Method of Application
Dry Slurry
oz. actual/100 Ib. oz. actual/100 Ib.
0.875 - 0.940
1.501/
1.80 - 3.25
1.80
2.0 - 3.02-/
2.10 - 2.25
\J California, water seeded rice only. For Achlya and Pythium
species. Treat seed prior to presoaking period.
2J Use flowable formulation only.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page C-09-95.08
Replaces page
r I-T-12-00.08
CAPTAFOL c
Industrial Uses
WOOD (pilings, poles, posts, timbers, structural members, and similar
articles not intended for food or feed contact) storage surface molds:
Add 1.0 to 2.0 pints of flovable formulation/300 gallons (minimum of 200.0
p.p.m. actual) of ready-to-use wood preserving solution for pressure treat-
ment of wood. To be used with 0.5 to 6.0 percent by weight concentration
of copper-chrome-arsenate or fluoride-chrome-arsenate-phenol wood preserva-
tive in water. Use the higher rate under extremely hot, humid storage
conditions. Agitate entire volume of treating solution prior to pressure
impregnation to insure uniform suspension of active ingredient. Note: The
addition of this treatment is independent of the wood preservative concentra-
tion.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page C-10-00.01
Replaces page
issued 10-1-74
CAPTAN0
[N-TRICHLOROMETHYLTHIO-4-CYCLOHEXENE-l,2-DICARBOXIMJDE]
Formulated as 3.5 to 75.0 percent dusts and wettable powders; as 38.0
percent (4.0 pounds/gallon) aqueous suspensions; and as coated granules
containing 5.0 percent captan plus 5.0 percent pentachloronitrobenzene.
Compatible with most fungicides, insecticides, and adjuvants. Not compatible
with strong alkali, such as lime or lime sulfur. Captan should not be used
in combination with or closely following oil sprays or solvent formulations
of parathion. Dosages and limits of application are given in terms of pounds
actual captan, unless otherwise specified.
Agricultural Fruit and Nut Crop Uses
ALMONDS brown rot blossom and twig blight, leaf blight, shothole, *
scab: 1.0 to 1.5 pounds/100 gallons or 2.5 to 5.0 pounds as a dust/acre. Apply *
at popcorn, bloom and petal fall and up to 12 days before harvest.
TOLERANCE: 2.0 p.p.m (interim) on almonds; 100.p.p.m. (interim) on hulls.
LIMITS: Do not apply within 12 days of harvest. When applied later than
5 weeks after petal fall, do not feed almond hulls to dairy animals or to
animals being finished for slaughter.
APPLES (preharvest) bitter rot, black rot, frogeye leaf spot,
black pox, botryosphaeria; 0.5 to 1.0 pound/100 gallons or 2.0 to 3.75
pounds as a dust/acre. Apply in late cover and preharvest periods. For
frogeye leaf spot also use 2.0 to 4.0 pounds as a dust/acre in prebloom and
blossom periods. Botrytis rot, bullseye rot: 0.5 to 1.0 pound/100 gallons.
Apply in first two cover sprays and in 1 or 2 preharvest sprays or as needed
at 5- to 7-day intervals from prebloom through early cover periods. Brooks
fruit spot, flyspeck; 0.25 to 1.0 pound/100 gallons or 1.1 to 3.75 pounds as
a dust/acre. Apply in cover periods. Cedar rust, quince rust; 1.0 pound
plus 1.0 pound actual zineb/100 gallons or 2.5 pounds plus 2.5 pounds actual
zineb as a dust/acre. Apply in petal fall and first and second cover periods.
Scab; For primary infection use 0.75 to 1.0 pound/100 gallons or 2.0 to 8.0
pounds as a dust/acre. Apply in prebloom, blossom, petal fall, and first
cover periods. For secondary infection use 0.25 pound/100 gallons or 1.1 to
2.5 pounds as a dust/acre. Apply in cover periods. Sooty blotch: 0.5 to
1.0 pound/100 gallons; 1.1 to 2.1 pounds as a dust/acre; or 0.5 pound plus
0.5 pound actual zineb/100 gallons. Apply in cover period. Note: Red
Delicious and other sensitive varieties may be injured by early season
applications.
TOLERANCE: 25.0 p.p.m.
LIMITS: No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 Part I_ Page C-10-00.02
Replaces page
CAPTAN issued 5-1-73
APPLES (postharvest) molds, storage rots (Botrytis, Gleosporium,
Rhizopus): 1.0 to 1.2 pounds/100 gallons. Apply as a spray or dip. Recharge
periodically when tank volume is reduced by 25.0 percent; bring water back
to volume and add 0.5 pound for each 25.0 gallons of water added.
TOLERANCE: 25.0 p.p.m.
LIMITS: Postharvest dip or spray.
APRICOTS (preharvest) brown rot twig blight, jacket rot: 1.0
pound/100 gallons or 5.0 pounds as a dust/acre. Apply in red bud, bloom,
75.0 percent petal fall, and cover periods.
TOLERANCE: 50.0 p.p.m.
LIMITS: No time limitation.
APRICOTS (postharvest) molds, storage rots; See under apples
(postharvest).
TOLERANCE: 50.0 p.p.m.
LIMITS: Postharvest spray or dip.
AVOCADOS blotch, cercospora spot; 1.0 pound/100 gallons. Use
according to State authorities.
TOLERANCE: 25.0 p.p.m.
LIMITS: No time limitation.
BLACKBERRIES, DEWBERRIES anthracnose: 1.0 pound/100 gallons or
2.0 pounds as a dust/acre. Apply in preblossom period when new canes are 6
to 8 inches long and in first cover period immediately after petal fall.
Fruit rots: 1.0 pound/100 gallons or 0.75 to 1.5 pounds as a dust/acre.
Apply 3 to 5 days before harvest starts. Repeat at midharvest and again 8 to
10 days later.
TOLERANCES: 25.0 p.p.m.
LIMITS: No time limitation.
BLUEBERRIES botrytis gray mold and berry rot, mummy berry; Use
•1.0 pound/100 gallons or 1.0 pound as a dust/acre. Begin at mid-bloom and
repeat at 7- to 10-day intervals until maturity.
TOLERANCE: 25.0 ppm.
LIMITS: 2.5 pounds/acre. No time limitations.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page C-10-00.03
CAPTAN Replaces page
issued 5-1-73
CHERRIES (preharvest) botrytis rot; 1.0 to 2.0 pounds/100
gallons or 6.0 pounds as a dust/acre. Apply at petal fall, shuck shed, and
in cover sprays. Brown rot; For blossom blight apply 1.0 pound/100 gallons
at 3- to 4-day intervals during bloom. For fruit rot apply 1.0 to 2.0
pounds/100 gallons or 1.1 to 5.0 pounds as a dust/acre in pink, full bloom,
petal fall, shuck shed, and cover periods. Leaf spot; 1.0 to 2.0 pounds/100
gallons or 3.0 to 4.0 pounds as a dust/acre. Apply in pink, bloom, petal
fall, and first cover periods and in 1 or 2 postharvest foliage sprays.
TOLERANCE: 100.0 p.p.m.
LIMITS: No time limitation.
CHERRIES (postharvest) molds, storage rots; See under apples
(postharvest).
TOLERANCE: 100.0 p.p.m.
LIMITS: Postharvest dip or spray.
CITRUS (Grapefruit, lemons, limes, oranges, tangerines) (preharvest)
brown rot (Phytophthora); 1.0 to 2.0 pounds/100 gallons or 4.0 to
5.0 pounds as a dust/acre. Apply to skirts of trees before winter rains to
height of 3 to 4 feet. Repeat 10 to 12 weeks later.
TOLERANCE: 25.0 p.p.m. (interim).
LIMITS: No time limitation.
CITRUS (postharvest) storage rots and molds (Rhizopus, Botrytis):
1.2 pounds/100 gallons. Postharvest spray or dip. See under apples
(postharvest).
TOLERANCE: 25.0 p.p.m.
LIMITS: Do not feed citrus by-products to dairy animals or animals being
finished for slaughter.
CRANBERRIES blotch rot, Guignardia blight; 1.0 pound/100 gallons.
Begin in early spring. Repeat as necessary. Storage rots, twig blight; 1.0
pound/100 gallons. Begin during June 1-5 for twig blight, and around
August 1-15 for storage rots. Repeat 2 weeks later.
TOLERANCE: 25.0 p.p.m.
LIMITS: No time limitation.
DEWBERRIES see under Blackberries.
GRAPEFRUIT see under CITRUS (preharvest and postharvest).
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page C-10-00.04
Replaces page
CAPTAN issued 5-1-73
GRAPES black rot, downy mildew (berries only): 1.0 pound/100
gallons or 1.1 to 2.1 pounds as a dust/acre. Make 2 applications before
blossoring and 3 or 4 applications at 10- to 15-day intervals following bloom.
Bunch rot (Botrytis): 1.0 pound/100 gallons or use 2.5 to 5.0 pounds as a *
dust per acre making 2 applications before bloom, 1 just after bloom, and
repeating periodically to make 3 cover applications before bunches close.
Dead-arm disease: In California, use 2.0 pounds/100 gallons (minimum of
200.0 gallons per acre). Begin when new shoots are 6 to 8 inches long. Repeat
2 weeks later and again before bunches close. In Northeastern States, use
2.0 pounds per 100 gallons. Begin when new shots are 1 to 2 inches long.
Repeat when 4 to 6 inches long. Storage rot: 5.0 pounds as a dust/acre once
before bloom, once after bloom, and 3 times before bunches close; or 1.8
pounds as a dust per acre applying into the bunches as necessary.
TOLERANCE: 50.0 p.p.m.
LIMITS: No time limitation.
GRAPES (raisins) mold control on fruit on drying trays in field:
1.5 pounds as a dust/acre by aerial application or 1.0 pound as a dust/acre
by ground equipment. Apply to fruit on trays. During damp weather make
second application after trays are turned.
TOLERANCE: 50.0 p.p.m. (See FDA Food Additive Regulations, paragraph 121.
1061).
LIMITS: Postharvest. Do not apply within 5 days of a preharvest application
of captan.
LEMONS see under Citrus (preharvest and postharvest).
LIMES see under Citrus (preharvest and postharvest).
MANGOES (preharvest) cercospora leaf spot or b_lo_tch_^ 1.0 pound
per 100 gallons or 5.0 to 7.0 pounds as a dust/acre. Begin at first sign of
disease and repeat at regular intervals to maintain control.
TOLERANCE: 50.0 p.p.m.
LIMITS: No time limitation.
MANGOES (postharvest) molds, storage rots: 1.2 pounds/100
gallons. Postharvest spray or dip. See under Apples (postharvest).
TOLERANCE: 50.0 p.p.m.
LIMITS: Postharvest dip or spray. Do not feed treated raw byproducts to
dairy animals or to animals being finished for slaughter.
NECTARINES (preharvest) brown rot, coryneum blight (shothole),
.scab; 1.0 to 2.0 pounds/100 gallons or 5.0 pounds as a dust/acre. Apply in
pink, petal fall and cover periods, and in late fall for coryneum blight.
TOLERANCE: 50.0 p.p.m.
LIMITS: No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page C-10-00.05
Replaces page
CAPTAN issued 5-1-73
NECTARINES (postharvest) molds and storage rots: See under
Apples (postharvest).
TOLERANCE: 50.0 p.p.m.
LIMITS: Postharvest dip or spray.
ORANGES, TANGELOS (preharvest) brown rot: See under Citrus
(preharvest). Melanose, scab: 1.0 pound/100 gallons plus spreader. Apply
as necssary from 2/3 petal fall until fruit is 0.5 inch in diameter.
TOLERANCES: 50.0 p.p.m.
LIMITS: Do not apply after fruit size exceeds 0.5 inch in diameter. Do not
feed treated raw byproducts to livestock.
ORANGES, TANGELOS (postharvest) mold, storage rot: See under
Citrus (postharvest).
TOLERANCES: 50.0 p.p.m.
LIMITS: Postharvest dip or spray. Do not feed treated raw byproducts to
dairy animals or to animals being finished for slaughter.
PEACHES (nursery stock) crown gall: As a preventive, use 2.0
pounds actual captan from wettable powder formulation plus 3.2 pints of 5.25
percent sodium hypochlorite/100 gallons of water. Wash nursery tree roots
to remove soil. Cut off all dormant buds and suckers in crown area and prune
root system if necessary. Submerge the entire dormant tree for 5 minutes.
Recharge dip tank during the operation as necessary to maintain 200 p.p.m.
chlorine. Check the concentration of chlorine frequently using a chlorine
test kit.
TOLERANCE: None (nonfood use).
LIMITS: As stated above.
PEACHES (preharvest) brown rot, rhizopus, scab: 1.0 to 2.0 pounds/
100 gallons or 1.9 to 5.0 pounds as a dust/acre. Apply in pink, full bloom,
shuck shed, cover and preharvest periods. Brown rot blossom blight: 1.0 pound/
100 gallons. Apply at 3- to 4-day intervals during bloom. Coryneum blight:
1.0 to 2.0 pounds/100 gallons. Apply in pink bud, full bloom, petal fall and
cover periods as necessary, and as a postharvest foliar spray.
TOLERANCE: 50.0 p.p.m.
LIMITS: 5.0 pounds/acre with no time limitation, or 6.0 pounds/acre and do
not apply within 1 day of harvest.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-10-00.06
CAPTAN
PEACHES (postharvest) molds, storage rots; See under Apples
(postharvest).
TOLERANCE: 50.0 p.p.m.
LIMITS: Postharvest dip or spray.
PEARS (preharvest) fruit spot, scab (primary infection); 1.0
pound/100 gallons or 2.0 to 3.0 pounds as a dust/acre. Apply in pink, petal
fall, and first two cover periods. Scab (secondary infection),; 1.0 pound
per 100 gallons. Apply in cover periods. Notes: Do not use on D'Anjou
pears. Russetting may be produced on Bosc pears.
TOLERANCE: 25.0 p.p.m.
LIMITS: No time limitation.
PEARS (postharvest) molds, storage rots; See under Apples
(postharvest).
TOLERANCE: 25.0 p.p.m.
LIMITS: Postharvest dip or spray.
PINEAPPLES (preharvest) heart rot (Phytophthora parasitica):
5.0 pounds/100 gallons. Dip slips just prior to planting. Root rot
CPhytophthora cinnamon!!): 2.0 pounds/100 gallons. Spray immediately after
planting. Repeat at 2-week intervals.
TOLERANCE: 25.0 p.p.m.
LIMITS: No time limitation.
PINEAPPLES (postharvest) storage and transit rots: 5.0 pounds
per 100 gallons. Dip or wash harvested fruit.
TOLERANCE: 25.0 p.p.m.
LIMITS: Postharvest dip or wash.
PLUMS, PRUNES brown rot: 1.0 pound/100 gallons or 2.0 to 5.0
pounds as a dust/acre. Apply at red bud, 75.0 percent bloom, petal fall, and
in cover sprays as necessary. Russet or lacy scab: 1.0 pound/100 gallons
using 400.0 gallons/acre. Apply at full bloom.
TOLERANCES: 50.0 p.p.m.
LIMITS: No time limitation.
PRUNES see under Plums
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page C-10-00.07
Replaces page
CAFTAN issued 5-1-73
QUINCE brown rot, scab: 1.7 pounds/100 gallons or 5.0 pounds as
a dust/acre. Begin when disease threatens. Repeat at 7- to 10-day intervals.
TOLERANCE: 25.0 p.p.m.
LIMITS: Do not apply within 7 days of harvest.
RASPBERRIES anthracnose, botrytis, spur blight; 1.0 pound/100
gallons or 2.0 pounds as a dust/acre. Apply at bloom or when- new shoots are
8 to 10 inches long. Repeat 2 weeks later. Apply fall spray after canes are
removed. Fruit rot: 1.0 pound/100 gallons. Apply 3 to 5 days before harvest
starts. Repeat at midharvest and 8 to 10 days later.
TOLERANCE: 25.0 p.p,m.
LIMITS: No time limitation.
STRAWBERRIES botrytis rot (gray mold), leaf spots: 1.5 pounds per
100 gallons using 200.0 gallons/acre or 2.0 to 4.0 pounds as a dust/acre.
Begin at new growth. Repeat at 7-day intervals through picking and after har-
vest.
TOLERANCE: 25.0 p.p.m.
LIMITS: No time limitation.
TANGELOS see under Oranges Cpreharvest) and Citrus (postharvest).
TANGERINES see under Citrus (preharvest and postharvest).
Agricultural Vegetable Crop Uses
ASPARAGUS botrytis, root rots, phoma rot, penicillium rot,
fusarium; 1.5 pounds/100 gallons. Preplanting root dip for 1 minute, drain,
plant.
TOLERANCE: None (nonfood use).
LIMITS: Preplant dip.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page C-10-00.08
Replaces page
issued 10-1-74
CAPTAN
BEANS anthracnose, downy mildew, rust: 0.5 pound/100 gallons or
2.0 to 3.0 pounds as a dust/acre. Begin before diseases appear or at first
sign of disease. Repeat at 4- to 10-day intervals or as necessary to
maintain control. Damping-off, root^ rot: 3.5 to 6.0 pounds as a dust/acre,
worked into top 3 to 4 inches of soil at planting time, or apply 2.5 to 3.0
pounds/acre in the row at planting time.
TOLERANCE: 25.0 p.p.m.
LIMITS: As stated above.
BEETS alternaria, cercospora, septoria leaf spots: 1.0 pound
per 100 gallons. Begin before diseases appear. Repeat at 7- to 10-day
intervals. Damping-off, root rots; 1.0 pound/100 gallons at 15 gallons/1000
square feet or 3.3 pounds as a dust/acre. Apply to soil before planting.
Cultivate into upper 3 to 4 inches of soil.
TOLERANCE: 2.0 p.p.m. on roots and 100.0 p.p.m. on greens.
LIMITS: Foliar and preplanting soil treatment.
BROCCOLI, BRUSSELS SPROUTS, CABBAGE, CAULIFLOWER, KOHLRABI
damping-off: 7.5 pounds as a dust/acre. Work into upper 3 to 4 inches of
soil as a preplanting treatment. Note: Captan may also be used at 14.0
pounds/acre in conjunction with pentachloronitrobenzene, which see.
TOLERANCES: 2.0 p.p.m.
LIMITS: Preplanting soil application.
BRUSSELS SPROUTS see under Broccoli.
CABBAGE see under Broccoli.
CANTALOUPES, CUCUMBERS, HONEYDEW MELONS, PUMPKINS, SQUASH (summer and
winter), WATERMELONS (preharvest) angular leaf spot, anthracnose, downy
mildew: 1.5 pounds/100 gallons or 1.125 to 3.8 pounds as a dust/acre. Begin
at first sign of disease. Repeat at 5- to 7-day intervals. Damping-off,
root rots: 1.0 pound/100 gallons. Apply up to 600.0 gallons/acre to soil
before planting. Cultivate into upper 3 to 4 inches of soil.
TOLERANCES (on each crop): 25.0 p.p.m.
LIMITS: Foliar and preplanting soil application.
CANTALOUPES, CUCUMBERS (postharvest) molds, storage rots; 1.25
pounds/100 gallons. Apply as a spray or dip. See under Apples (postharvest).
TOLERANCES: 25.0 p.p.m.
LIMITS: Postharvest dip or spray.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-10-00.09
CAPTAN
CARROTS alternaria, cercospora blights, septoria leaf spot:
1.0 pound/100 gallons or 2.25 to 3.0 pounds as a dust/acre. Begin when
diseases appear. Repeat at 6- to 10-day intervals.
TOLERANCE: 2.0 p.p.m.
LIMITS: No time limitation.
CAULIFLOWER see under Broccoli.
CELERY damping-off, pink rot: 1.0 pound/100 gallons or 2.0
pounds as a dust/acre. Apply 450.0 gallons/acre, or use 3.25 to 6.5 pounds
as a dust/acre to plant beds when all seeds have germinated. Repeat as
necessary. Late blight (Septoria), pink rot (Sclerotinia): 1.0 pound/100
gallons. Apply 200.0 gallons/acre. Begin when diseases first appear. Repeat
at 7- to 10-day intervals.
TOLERANCE: 50.0 p.p.m.
LIMITS: Foliar and plant bed treatment.
COLLARDS see under Kale.
CORN (sweet) helminthosporium leaf blight: 0.75 pound/100
gallons. Apply 10 to 14 days before harvest. Damping-off, root rot: 6.0
pounds as a dust/acre. Apply to soil before planting. Cultivate into upper
3 to 4 inches soil.
TOLERANCE: 2.0 p.p.m.
LIMITS: Foliar and preplanting soil treatment. Do not apply within 10 days
of harvest. Do not feed forage to dairy animals or animals being finished
for slaughter.
CUCUMBERS see under Cantaloupes (preharvest and postharvest).
EGGPLANT alternaria (early blight), phomopsis blight, fruit rot,
anthracnose: 1.0 pound/100 gallons. Begin when plants emerge in plant bed or
when disease first appears in field. Repeat at 3- to 7-day intervals through
growing season. Damping-off: 5.0 to 6.0 pounds spray or dust/acre. Begin
when all seeds have germinated. Repeat at 10-day intervals.
TOLERANCE: 25.0 p.p.m.
LIMITS: Foliar and plant bed treatment.
HONEYDEW MELONS see under Cantaloupes (preharvest).
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-1-74 Part I, Page C-10-00.10
Replaces page
CAPTAN issued 5-1-73
KALE (including Collards), MUSTARD, RUTABAGAS, TURNIPS damping-
off; 7.5 pounds as a dust/acre. Work into upper 3 to 4 inches of soil as a
preplanting treatment. Also used at 14.0 pounds/acre in combination with
pentachloronitrobenzene, which see.
TOLERANCES: 2.0 p.p.m. on greens of collards, kale, mustard, and turnips; 2.0
p.p.m. on roots of rutabagas and turnips.
LIMITS: Preplanting soil treatment.
LETTUCE downy mildew: 1.0 pound/100 gallons, using 100 to 200
gallons/acre, or 2.5 pounds as a dust/acre. Begin at first sign of disease.
Repeat at 5- to 10-day intervals.
TOLERANCE: 100.0 p.p.m.
LIMITS: No time limitation.
MUSTARD see under Kale
ONIONS (green and bulb - preharvest) downy mildew, purple blotch:
1.0 pound/100 gallons. Begin at first sign of disease. Repeat at 7- to
10-day intervals. Smut: 1.12 pounds as a dust/acre in mineral soil furrows
spaced 18 inches apart or 2.0 pounds/acre in muck soil furrows spaced 18
inches apart.
TOLERANCE: 50.0 p.p.m. on green onions; 25.0 p.p.m. on dry bulb onions.
LIMITS: Foliar and preplanting soil application.
ONIONS (postharvest) molds, storage rots: 1.25 pounds/100
gallons. Postharvest spray or dip.
TOLERANCE: 50.0 p.p.m. on green onions; 25.0 p.p.m. on dry bulb onions.
LIMITS: Postharvest spray or dip.
PEAS root rot, damping-off; 3.50 to 6.0 pounds as a dust/acre *
in preplanting broadcast treatment, or 3.0 pounds as a dust/acre in a row
treatment at planting time. Incorporate to a depth of 2 to 4 inches.
TOLERANCE: 2.0 p.p.m.
LIMITS: Preplanting soil treatment.
PEPPERS, PIMENTOS anthracnose, cercospora (frogeye leaf spot
and stern end rot); 1.5 pounds/100 gallons. Apply at 3- to 7-day intervals
throughout the growing season. Damping-off: 1.0 pound/100 gallons. Plant
bed treatment. Begin when all seeds have germinated. Repeat at 10-day
intervals.
TOLERANCES: 25.0 p.p.m.
LIMITS: Foliar and plant bed treatment.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-10-00.11
CAPTAN
PIMENTOS see under Peppers.
POTATOES (preharvest) early and late blights: Use one of the
following: (1) 2.0 to 4.0 pounds/100 gallons; (2) 3.0 to 6.0 pounds in
sufficient water/acre; or (3) 1.75 to 3.0 pounds as a dust/acre. Use the
highest rate of (1) or (2) under severe conditions. Begin when plants are
2 to 4 inches high or at first sign of disease. Repeat at 5- to 7-day
intervals.
TOLERANCE: 25.0 p.p.m.
LIMITS: No time limitation.
POTATOES (postharvest) damping-off, mold, seed rot, storage
rots: 1.25 pounds/100 gallons. Dip washed and rinsed potatoes before drying
and storage.
TOLERANCE: 25.0 p.p.m.
LIMITS: Postharvest dip.
POTATOES (seed pieces) brown eye, damping-off, seed rot,
verticillium wilt: 0.5 to 1.5 pounds/100 gallons or 0.75 to 1.44 ounces as
a dust/bushel. Dip or dust seed pieces before planting, but pieces should
be treated within 6 hours of cutting. If planting is delayed more than 1 or
2 days, treated pieces should be stored 2 days in open crate before bagging.
TOLERANCE: 25.0 p.p.m.
LIMITS: Seed piece treatment only.
PUMPKINS see under Cantaloupe.
RAPE see under Kale.
RHUBARB (greenhouse) Botrytis cinerea (leaf rot) : 1.0 pound/100
gallons. Apply following budding and at weekly intervals until harvest.
TOLERANCE: 25.0 p.p.m.
LIMITS: No time limitation.
RUTABAGAS see under Kale.
SPINACH downy mildew: 1.0 pound/100 gallons. Begin before
disease appears. Repeat at 7- to 10-day intervals. Damping-off, root rots:
2.0 to 6.0 pounds as spray or dust/acre. Preplanting soil treatment. Work
into upper 3 to 4 inches of soil. Or, 2.5 to 3.5 pounds/acre in furrow over
seed before covering.
TOLERANCE: 100.0 p.p.m.
LIMITS: Foliar, in-furrow, and preplanting soil treatment.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-10-00.12
CAPTAN
SQUASH see under Cantaloupe (preharvest).
TOMATOES (field and greenhouse) anthracnose, early and late
blights, gray leaf spot (Stemphylium), septoria leaf spot: 2.0 pounds/100
gallons or 2.0 to 5.0 pounds as a dust/acre. Begin at first sign of disease.
Repeat at 5- to 7-day intervals. Damping-off, root rot: 5.0 to 7.5 pounds
as a dust/acre. Preplanting soil treatment. Work into upper 3 to 4 inches
of soil.
TOLERANCE: 25.0 p.p.m.
LIMITS: Foliar and preplanting soil application.
TURNIPS see under Kale.
WATERMELONS see under Cantaloupes (preharvest).
Agricultural Field Crop Uses
COTTON damping-off, rhizoctonia seed and seedling blight: 4.0 to
6.0 pounds as a dust/acre, ^pply to seed row at time of planting, or 1.0
pound plus 1.0 pound actual pentachloronitrobenzene as coated granules/acre.
Apply in furrow and mix with covering soil at planting time.
TOLERANCE: 2.0 p.p.m. (cottonseed) for captan only.
LIMITS: In furrow soil treatment.
SOYBEANS dampi ng-off, root rots: 2.0 to 6.0 pounds as a dust
or spray/acre. Apply to soil at planting time and mix into upper 3 to 4
inches of soil, or 1.0 pound plus 1.0 pound actual pentachloronitrobenzene
as coated granules/acre. Apply in furrow and mix with covering soil at
planting time.
TOLERANCE: 2.0 p.p.m.
LIMITS: In furrow soil treatment.
Agricultural Ornamental Crop Uses
AZALEAS damping-off of cuttings: 2.0 pounds/100 gallons. Dip
cuttings before bedding. Petal blight: 1.0 pound/100 gallons. Apply to
soil area around plants and spray flowers beginning just before bloom.
Repeat at 7- to 14-day intervals through bloom.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74 Part I, Page C-10-00.13
Replaces page
issued 5-1-73
CAPTAN
BEGONIAS (tuberous) damping-off, tuber rot: 2.0 pounds/100
gallons. Dip tubers 30 minutes, drain and plant. Powdery milder: 0.11
to 0.22 pounds/100 gallons, or dust thoroughly with 0.3 percent product.
Begin at first sign of disease. Repeat weekly or as needed.
CAMELLIAS petal blight! 0-5 pound/100 gallons. Apply to drench
soil around plants beginning when flowers start to open. Repeat at 7- to
14-day intervals through bloom.
CARNATIONS alternaria leaf spot, rust: 1.0 pound/100 gallons.
Begin at first sign of disease. Repeat at 7- to 10-day intervals. Shorten
intervals during frequent rains and heavy dews. Damping-off of cuttings:
2.0 pounds/100 gallons. Dip cuttings before bedding.
CHRYSANTHEMUM Botrytis flower blight, septoria leaf spot: 1.0
pound/100 gallons. Apply at first sign of disease. Repeat at 7- to 10-day
intervals. Damping-off of cuttings: 2.0 pounds/100 gallons. Dip cuttings
before bedding.
DICHONDRA white mold (Sclerotium rolfsii) California only: 1.0
pound/100 gallons. Apply 1.0 gallon/10 square feet. Make 2 to 3 applications
at 7-day intervals.
FLOWERS, ROSES, SHRUBS, TREES damping-off, seed and root rots:
Plant beds, greenhouse benches; 1.0 pound/100 gallons. Apply 15.0 gallons
per 1000 square feet. Cultivate into upper 3 to 4 inches of soil before *
planting.
GLADIOLUS (conns) corm rot and decay, damping-off; 3.2 to 12.0
ounces/10 gallons. Dip corms 20 to 30 minutes. Drain and plant.
GRASSES (ornamental in nonpastured areas only) leaf spots,
damping-off, brown patch, copper spot, melting out, seedling blights, and
brown spot on St. Augustine grass: 1.0 pound/100 gallons applying 10.0
gallons per 1000 square feet or 0.1 to 0.2 pounds as a dust/1000 square feet. *
Begin when growth starts in spring. Repeat at 7- to 14-day intervals
throughout season.
LIMITS: Do not graze treated areas. Do not feed clippings to livestock.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-74 Part I, Page C-10-00.14
Replaces page
CAPTAN issued 5-1-73
GRASSES (lawn seedbeds) damping-off, other soil borne diseases:
2.0 to 2.5 ounces/1000 square feet or 1.0 pound/100 gallons using 15.0
gallons/1000 square feet. Cultivate into upper 3 to 4 inches before
planting.
HOLLYHOCK, LILAC, SNAPDRAGON, SPIREA anthracnosj!: 2.1 pounds
per acre. Apply as a dust before disease appears. Repeat at weekly inter-
vals during warm, wet weather.
LILACS see under Hollyhock.
ROSES black spot, botrytis blossom blight: 1.0 pound/100
gallons, or 2.25 to 3.0 pounds as a dust/acre. Begin at first growth or
first sign of disease. Repeat at 7- to 14-day intervals; and more frequentl
during frequent rains and heavy dews.
SHRUBS see under Flowers.
SNAPDRAGONS see under Hollyhock.
SPIREAS see under Hollyhock.
STOCKS botrytis rot: 4.0 to 5.0 pounds as a dust/acre. Apply
when disease appears. Repeat at 7-day intervals or as needed.
TREES see under Flowers.
Agricultural Seed Treatment Uses
Seed and seedling diseases, damping-off, kernel smut of Sorghum,
onion smut, seed rots, molds, storage rots, seed and soil borne fungi. Not
for smuts of Barley, Oats, Rye, or Wheat.
TOLERANCES: None (nonfood use).
LIMITS: Do not use treated seed for food, feed, or oil purposes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74
CAPTAN
Part I, Page C-10-00.15
Replaces page
Issued 12-15-73
Crop
Captan Seed Treatments
Slurry
oz. act./lOO Ibs.
oz.
Method of Application
Dry Planter Box
act./lOO Ibs. oz. act./lOO Ibs.
Alfalfa
Barley
Beans
Beans (lima)
Beets, sugar
Beets, table
Bluegrass
Broccoli
Brussels sprouts
Cabbage
Cantaloupe
Carrot
Cauliflower
Clover
2.2 - 4.13
4.2 IP./
0.6 - 1.9
1.5 - 3.6 6/
1.0 10/
1.94 117
0.21 157
0.8 - 1.5
1.3 —'
1.25 - 3.0 I/
1.08 !!/
-
i.6i !!/
0.6 - 9.6
3.1 IP/
3.4 - 6.0
6.0 IP/
2.2 - 4.13
4. 2 IP/
0.4 - 2.25 *
0.4 - 2.25 *
0.4 - 2.25 *
1.15-1.6
1.5 I/
1.54 IP/
4.5
0.4 - 2.25 *
2.2 - 4.13
4.2 IP./
6.0
6.0 IP/
0.6 - 2.0
0.8 3/
1.1 107
-
0.21 157
1.5 - 1.9
1.8 IP/
-
-
-
-
0.6 - 9.0
1.32 IP/
9.0
8.8 IP/
6.0
6.0 IP/
1.13- 1.8
1.13- 1.8
1.13- 1.8
1.5 - 2.25
1.5 97
2.2 IP/
6.75 *
1.3 - 1.8
6.0
6.0 IP./
0.4
-
0.8
0.8
1.5
0.8
0.2:
0.2
1.0
3.2
1.2.
0.6i
0.4
0.8
0.4
0.4
Collards
Confiers (Douglas
fir, Red pine
Scotch pine,
Norway spruce)
Corn (field)
0.4
0.5 - 1.2
0.9 107
1.13
rri/
1.35- 3.21 £'
6/
1.5
0.8 - 1.7
0.9 i°7
1.0 - 2.0 I/
3.2 - 6.3 oz/acre
1.6 - 1.8
1.07- 2.14 I/
1.35- 3.21 i/
0.66- 1.0 11
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74
CAFTAN
Part I, Page C-10-00.16
Replaces page
issued 12-15-73
Captan Seed Treatment—con.
Crop
Corn (sweet)
Cotton
oz
Cowpeas
Crucifers
Cucumbers
Eggplant
Flax
Grasses
Kale
Legumes
(small-seeded)
Lentils
Lespedeza
Millet
Milo
Muskmelon
Mustard
Oats
Slurry
act./lOO Ibs.
0.8 - 2.0
2.10-3.75 ii/
0.75-4.0
0.9 - 2.2 IP-/
0.8 -
3
08
- 1.8
- 1.6
I/
0.4
0.8
0.7
1.5
1.5
3.0
1.0 - 1.9
1.8 10_7
0.37 15/
-2.2 - 9.0
0.4
1.32 *
2.2 - 4.13
2.15 -li'
2.0 - 3.0
0.18 15/
0.5 - 1.0
0.4 - 2.25
0.6 - 2.8
2.25 - 5.63 6/
1.5 10/
0.31 15/
Methods pf Application
Dry Planter Box
oz. act./lOO Ibs. oz. act./lOO Ibs.
1.5 - 1.9
Onions (pelleting)
1.13-2.7
1.1- 3.1 107
3.0 li/
2.25
1.8
1.13-1.8
1.1 iO/
1.5 - 2.25
1.5 I/
2.2 10/
4.5 *
1.5 - 2.7
1.6 I/
2.2 107
0.37 15/
6.0
6.0 ~
6.0
3.0
0.18 157
1.5
0.3 - 10.0
0.6 - 3.0
2.4 _3/
1.65 107
0.31 j5/
0.75 - 1.0 lb./
Ib./seed
4.0 - 4.8 oz./acre
0.6 - 1.2 I/
3.2 - 6.4 oz./acre I/
4.8 oz./acre JL/
0.4
0.8
0.37 157
0.8
0.18 157
0.4 - 2.0
1.88 - 3.75 _3/
2.25 - 5.63 £/
1.2 - 1.8 77
0.31 157
4.0 oz./lb.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74
Crop
Peanuts
shelled
(unshelled)
Peas
Peppers
Pumpkins
Radish
Rice
Rutabaga
Rye
Safflower
Sesame
Sorghum
Soybeans
CAPTAN
Part I, Page C-10--0.17
Replaces page
issued 12-15-73
Captan Seed Treatment—con.
Slurry
oz. act./lOO Ibs.
3.0
0.8 - 1.8
1.28 10/
1.25- 3.0 A/
1.61 ll/
0.8 - l.,5
1.54 IP-/
5 - 1.8
5 I/
0 IP-/
0.75
0.9 - 3.75
2.25
0.6 - 1.6
1.35 - 3.21 67
0.18 157
1.94 ii'
0.75- 1.0
1.61 -ii'
0.8 - 2.3
1.54 107
2.15 ll/
0.18 157
.7 - 1.3
OQ 107
, ZO ••——
1.34- 3.0
1.08 it/
0.
1.
67
Methods of Application
Dry Planter Box
oz. act./lOO Ibs. oz. act./lOO Ibs,
1.0 - 6.0
0.75-1.125
1.2 - 2.25
1.5 - 2.25
1.94 li/
1.8 127
1.72 ll/
1.8 - 1.9
1.8 10/
2.25
2.2 IP_/
l'.5 - 1.8
1.5 i/
1.54 10/
1.125 *
0.8 - 3.75
3.375 *
0.6 - 1.5
0.8 37
0.18 157
0.3
1.0 - 3.0
1.65 107
0.18 15/
0.8 - 2.0
1.8 10/
137
17
67
1.0 - 3.0
0.75- 1.125
4.0 I/
0.75- 2.25 I
0.4 - 0.6 I!
0.8 - 1.0
1.0 - 2.0 I/
1.25- 3.0 A/
0.66- 1.0 I!
137
2.0 - 3.5
1.07 - 2.14 J3/
1.35 - 3.2 6/
0.66 - 1.0 77
0.18 157
0.5 - 2.0
2.4 £/
0.18 157
0.4 - 1-75
1.0- 2.0 I'
1.25- 3.0 6/
0.66- 1.
1.5 I/
o
/
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74
CAPTAN
Part I, Page C-10-00.18
Replaces page
issued 12-15-73
Captan Seed Treatment—con.
Crop Slurry
oz. act./lOO Ibs.
oz.
Methods of Application
Dry Planter Box
act./lOO Ibs. oz. act./lOO Ibs,
Spinach
Squash
Sugar beets
Sunflower
Swiss chard
Tomato
Trefoil
Turnip
Watermelon
Wheat
1.8 - 3.0
3.1 IP-'
0.5 - 1.8
1.5 3J
1.0 IP./
(see under Beets, sugar)
- 6.0
- 4
/
13
1.5
1.5
3.4
0.8
2.2
0.4
0.5
1.5
1.0
0.6 - 2.0
1.72 117
1.25 kj~
0.825 107
1.34 - 3.0 67
0.83 157
1.5 -,1.8
l'.54~lO/
0.5
9.0
6.0
2.25 *
1.25- 1.5
1.5 I/
1.54 107
0.6 - 1.5
0.33 J3/
0.7 - 1.25 47
0.9 107
0.83 15/
0.8 -
0.8
0.4 - 2.0
1.0 - 2.0 _3/
0.7 - 1.25 4_/
1.25 - 3.0 67
0.66 - 1.0 7_7
1.25 87
0.83 15/
JL/ In combination with equal amounts of Botran.
2] In combination with equal amounts of Folpet.
37 In combination with equal amounts of HCB and Maneb.
k_l In combination with equal amounts of HCB. Also controls stinking smut (bunt),
J>7 In combination with 0.4 to 0.8 oz. actual Hexachlorophene/acre.
bj In combination with equal amounts of Maneb.
7_7 In combination with Maneb (Maneb to Captan ratio of 3.5:1).
jB/ In combination with equal amounts of PCNB.
2/ In combination with 2.1 oz. actual Thiraro/100 Ibs.
10/ In combination with Zineb (Captan to Zineb ratio of 22:21).
ll/ In combination with equal amounts of Thiram.
12/ In combination with 0.6 oz. actual of Botran.
13/ In combination with equal amounts of Maneb plus 0.4 to 0.6 oz. actual.
PCNB and 0.1 to 0.15 oz. actual 5-ethoxy-3-trichloromethyl-l,2,4-thiadiazole.
147 In combination with equal amounts of Carboxin.
15/ In combination with HCB and maned (Captan to HCB to maneb ratio of 1:4:7)
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-10-00.19
CAPTAN
Miscellaneous Agricultural Uses
PACKING BOXES (for fruits and vegetables) reduction of storage
rots, molds due to Rhizopus, Botrytis, Gloeosporium: 1.0 pound/100 gallons.
Spray or dip boxes prior to packing. If applied as a dip, keep solution
agitated continuously. Change dip tank solution after each 8-hour shift.
TOLERANCE: None (nonfood use).
SOIL AND GREENHOUSE BENCH PREPLANTING TREATMENT (ornamentals and
vegetables) damping-off, root rots (on seedlings and transplants):
0.125 to 0.2 pound as a dust/1000 square feet (5.0 to 6.0 pounds/acre).
Work into upper 3 or 4 inches of soil before planting.
Household Uses
FRUIT, VEGETABLE AND ORNAMENTAL GARDENS, HOUSE PLANTS, AND LAWNS
see under Agricultural Uses. Dosage rates are equivalent but usually
expressed as tablespoonfuls or ounces/gallon of water; dust lightly but
uniformly to both leaf surfaces; or in the case of low-pressure bombs, spray
lightly and evenly from a distance at least 12 inches; cover both leaf sur-
faces. Products usually contain 50.0 percent or less actual captan and are
applied by hose proportioners, lawn fertilizer spreaders, low-pressure bombs,
hand-operated dusters, and hand-operated or tank-type sprayers.
PAINTS (oil based) mildew inhibition on painted surfaces: 1.0
ounce actual/gallon of paint. Add to paint and stir until dispersed.
SURFACES (awnings, blankets, boats, closets, clothing, draperies,
floors, leather goods, luggage, mattresses, rugs, shoes, storage rooms,
upholstery, walls, workshops, and other articles) mold, mildew: Use
low pressure bomb containing 0.0375 percent captan in 24.96 percent of
isopropyl alcohol. Spray to dampen all surfaces.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-15-73 Part I, Page C-10-00.20
Replaces page
CAPTAN issued 5-1-73
Industrial Uses
COSMETICS fungus proofing: 0.1 to 0.5 percent by weight.
Incorporate in product.
LACQUERS, PAINTS (oil based) mold and mildew: 0.52 to 2.1 per-
cent actual by weight of paint. Incorporate in lacquer and grind into paint
base.
LACQUER mold, mildew on electrical equipment: 0.87 to 2.7
percent actual by weight of solids. Incorporate in lacquer.
PAINT (oil based) mold and mildew on painted surface: 0.15 to
2.7 percent actual by weight of solids or 0.36 to 0.90 percent actual by
weight of finished paint. Apply during milling. Note: Not recommended for
emulsion type paints.
PAPER mold and mildew proofing: 0.15 to 0.90 percent actual by
weight of paper.
PASTE (wallpaper, flour) 0.225 percent by weight of paste.
PLASTICIZERS fungicidal p las t i cjs; 1.3 to 2.6 percent actual by
weight of plasticizer. To protect plasticizers themselves use 0.44 to 1.7
percent actual by weight.
POLYETHYLENE mold and mildew: 0,44 to 1.74 percent by weight of
stabilizer.
RUBBER STABILIZER mold and mildew: 0.44 to 1.75 by weight of
stabilizer.
TEXTILES mold and mildew proofing: 0.90 to 1.7 percent by weight
of fabric.
VINYL mildew: 0.44 to 0.90 percent by weight of resins.
Disperse in DOP or other plasticizer before adding to vinyl compound.
VINYL RESINS mold, mildew: 0.44 to 2.0 percent by weight of
resins.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I> Pa%e C-ll-00.01
[2,3-DIHYDRO-2,2-DIMETHYL-7-BENZOFURANYL
METHYLCARBAMATE] JFURADANR]
Formulated as a 10.0 percent granular product for fungicidal use.
CORN (field) stalk rot: 0.75 to 1.0 pound actual as a 7 inch
band/13,000 linear feet of row. Incorporate into top 1 inch of soil by
applying ahead of press wheels or by other suitable means. Note: This
treatment reduces losses due to stalk rot by reducing the incidence of insect
wounds which permit entry of the stalk rot fungus. TOLERANCE: 0.1 p.p.m.
on grain, 0.5 p.p.m. on fodder and forage. LIMITS: 1.0 pound actual/13,000
linear feet of row.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-12-00.01
CARBON DISULFIDE [CARBON BISULPHIDE]
Available as a 100.0 percent liquid. Used alone.
Municipal and Other Uses
UNPLANTED AREAS (where tree and vine roots have been
removed) oak root fungus: Apply undiluted when sub-soil is dry and
broken finely to a depth of 14 inches or more. Inject with Mack Gun to a
depth of 7 to 8 inches and give one full stroke of plunger (2.0 fluid ounces)
Space injections 18 inches apart in a staggered pattern. Tamp each hole
solidly with heel following injection. Do not disturb or irrigate for 30
days. The best months to treat are from September through December.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nemat1c1des
Issued: 7-1-75 Part I, Page C-13-00.01
Replaces page
issued 12-1-74
CARBOXIN0
[5,6-DIHYDRO-2-METHYL-1,4-OXATHIIN-3-CARBOXANILIDE] [VITAVAX
Formulated as a 17.1 percent (1.5 pounds actual/gallon) flovable (I),
a 34:0 percent (3.34 pounds actual/gallon) flovable (II), a 75.0 percent
vettable povder (III); a 37.5 percent vettable povder in combination vith *
37.5 percent thiram (IV); and as a 29.52 percent (2.9 pounds actual/gallon) *
flovable product (V). *
Agricultural Seed Treatments
See folloving pages for crop seed and dosages.
TOLERANCES: For carboxin, 0.5 p.p.m. in forage and 0.2 p.p.m. in seed and
strav of barley, oats and vheat; 0.2 p.p.m. in fodder, forage and fresh
corn (kernels plus cob vith husks removed); and 0.2 p.p.m. in or on cotton-
seed. For thiram, no tolerances (nonfood uses).
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-1-74
CARBOXIN0
Part I, Page C-13-00.02
Replaces page
issued 6-1-74
* *
CO
4-1
(3
cu
n
CO
0>
J^
H
T)
CU
cu
W
(3
•H
^
O
43
VJ
CO
CJ
CO
CO
cfl
cu
CO
•H
p
p.
o
M
O
TN|
/•*\
^
M
^^
^•»x.
CN 1
^— s
M
M
M
^i**
•-s^
rH 1
/-»s
M
M
v«/
-•s^.
r—i|
,— ^
M
**~s
i
i
i
CO
T3
C
3
O
P.
O
O
rH
J_J
CU
p.
rH
cfl
3
4-1
O
cfl
CO
cu
CJ
C
3
O
1
1
1
ro
*
rH
1
CN
O
t-H
in
CN
•
CN
1
O
m
•
rH
1
1
1
1
1
1
1
^
e
cfl
60 iH
13 -43
•H eu 4-1
rH P,
13 -H 43
CU V-i 4J
CU 4-1 -H CO
CO CO |3 4J
*-_> ^
•i *» B
CO T3 CO
4-1 CO |3
O CU Cfl TJ
r4 CO 0)
SO) M
CO CU
cU co o >
CU -H O O
CO 13 rH O
^1
01
r-l
}-l
Cfl
w
^
1/1
•
i-H
1
1
1
1
1
1
1
1
..]
1
1
1
CO
cu
CO
CO
-a cu
13 CO
Cfl -rl
t3
CO
4-J 60
0 (3
M -H
rH
CU 01
0> 0>
CO CO
^
4-1
cu
cu
|5
CO
*'— ^
C
V-l
o
o
-v»
^4
(*O
•^.^
col
Q
•
\D
•«v^
col
^-N
<4H CO
>4H -H
0 C
I O
60 4J
C 0
•H 0
P< N
B -H
CO 43
'O pi
*^s
•k
CO 0
4_) ,_|
0 43
r< CO
T3 cU
CU VJ
0) O
CO CO
*"U
cu
4-1
C
•H
f^
cu
T3
C
O 13
4-1 -H
4-> CJ
O cfl
CJ
T3
cu
rj
C
•H
60
cu
M
J-t
O
-*l
in
•
o
|/^
CM
•
,-^j
i
m
l-v
•
o
i
i
i
i
i
i
i
i
60
•H
rH
CU
cu
CO
•t
CO
4-1 CO
O Q)
M CO
CO
•o cu
ai co
CU -H
CO T3
CO
4-1
cfl
o
^?l
m
rH
m
•
rH
1
1
1
1
1
1
1
CO
4-1
3
B
CO
T3
cu
cu
^
0
a
TJ
13
cfl
0)
CO
O
O
rH
ro
rH
1
CN
O
rH
m
CN
•
CN
1
0
m
rH
1
1
1
I
1
1
^rjj
4-1
60 -H 4J
(3 T3 & 0
•H C ^ 3 /-N
rH Cfl 42 CO
rrj T3 O>
Q) 60 C C iH
CU cfl cfl O V4
CO r— 1 B CO
IW CO B CJ
4J 0
CO •> 3 CJ cfl
4-1 CO B "H
O Ol CO /-v 4J
r< W B 4H
P.
C5 J^
O cfl
i~H 'O
•^ c
f~ v Cfl
H 4J
M CO
H
S^/ J_J
cu
>4H 43
0 4->
O
rH fi
Cfl CO
CJ 4J
Cfl -H
*j
CO
0) T3
CJ Q)
(3 4-1
3 cfl
O CU
in 4->
"^ ^
rH
M CO
O 3
O
^™s *n
4-1 H >
C M CU B
Q) ^ H CO
B P- lJ
4J <4-i -H
SO 13 43
CU 4-1
VJ rH CU
4-1 Cfl CO >4-l
3 13 0
4-1 4-1 O
CO CJ 4-> CO
•H Cfl 4-1 4J
4-> B O C
C CO CJ 3
CU ^ CU O
6 O o l-i B
4-> C O Cfl
SK-. 3 M-l
MO rH
H M 4J cfl
4-> 3 r^ C 3
rH VO Q) IT
>, co • B ai
H rH 4-1
1* « Cfl CO
3 >-. Q) 0) 3
rH M CO M rH
W p p 4J Pn
^"•s* *"*«- "^-X* *^^
rH|cN|m| -3-|
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 7-1-75
Part I, Page C-13-00.03
New page
CARBOXIN
-o
co
to
+J
c
co
4J
tO
CO
s-
T3
ID
CM O O
CM CM CM
LO r~
i—' O
to
o
3
to
•o
CO
s.
co
o
0
A
^J
3
E
to
CO
{/)
o
o
r—
>>^
CO
^~
c.
tO
co
to
4J
3
-a
CO
s-
co
>
o
o
-a
c
to
CO
to
o
o
diseases
en
c
1—
"O
CO
CO
v>
~^y
C
<0
I
T3 1
CO I
CO 1
to i
^
CO
§!
tO
**_>
c
o
CO
to
o
o
*
VI
CO
to
CO
VI
1^
Ol
c:
•r-
1^
•o
CO
CO
to
<~
o
4->
o
o
CO
3
to
•a
CO
S-
co
>
o
o
-^
c
(O
•o
CO
C CO
i- C
^^ f*
r^ w>
CO 'T-
•O CD
CO
-o s-
T> s-
fO O
3
to
•a
CO
$-
CO
>
o
0
*
•4->
3
E
to
CO
to
o
o
to
4-)
tO
o
CO
to
0
o
A
to
CO
to
to
CO
CO
•^
-a
O)
E
•^
r—
*u
CO
CO
to
to
•*->
3
£
to
-o
CO
^
CO
2>
o
o
•o
c
rO
CO
to
o
o
•t
to
CO
to
to
CO
(/)
•r-
-o
0>
E
•1—
n—
^J
CO
CO
(/)
+J
fO
CO
-C
S
to
+J
3
E
to
^3
CO
S-
co
>
o
o
^5
E
«o
3
•4->
O
(O
<0
O
tO
N
O
ID r—
LO
O
O
•D
C S-
O
lO to __
tO S- •»-> CO •*-> !
+->•!- a. $_ a.-
E .E 4-> 3 4-> -M -»->
4-* O O +J O CJ O
*O fO O tO tO to
•M <0
i- N tsl ' N N N
E O O N O O O
S- r— VO r— 00 r—
o LO oo CM vo r>> LO
>>O O •— O O O
&. to to to to to to
3333333
OO Q_ O- Q- O- O- O-
*******
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-20-00.01
CHLORANIL
[TETRACHLORO-p_-B ENZOQUINONE]
Formulated as 1.0 to 82.0 percent dusts and as 48.0 to 95.0 percent
wettable powders. Compatible with most commonly used fungicides, insecticides,
and adjuvants. Not compatible with Bordeaux mixture, lime, lime-sulfur or
oils. Dosage rates and limits are stated in terms of actual chloranil.
Agricultural Vegetable Crop Uses
Plant Beds
BROCCOLI, BRUSSELS SPROUTS, CABBAGE, COLLARDS, LETTUCE, MUSTARD,
SPINACH, TURNIPS alternaria leaf spot, downy mildew: 2.0 pounds/100
gallons or 0.5 to 1.7 pounds as a dust/acre. Begin 7 to 10 days after
seeding. Repeat at 3 to 5 day intervals until all usable plants are drawn.
TOLERANCES: None (nonfood uses). LIMITS: 2.88 pounds/acre. Transplant
bed use only.
BRUSSELS SPROUTS see under Broccoli.
CABBAGE see under Broccoli.
CELERY damping-off: 2.0 pounds/100 gallons, using 10 gallons
ner 1200 square feet (9.08 pounds/acre) or 0.15 to 0.25 pound as a dust/1200
square feet (5.4 to 9.1 pounds/acre). Begin when young plants take root.
Repeat at 4 to 7-day intervals until all usable plants are drawn. TOLERANCE:
None (nonfood use). LIMITS: 9.1 pounds/acre. Transplant bed use only.
COLLARDS see under Broccoli.
LETTUCE see under Broccoli.
MUSTARD see under Broccoli.
SPINACH see under Broccoli.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-20-00.02
CHLORANILC
SWEET POTATOES (sprouts) black rot, stem rot: 0.5 to
1.0 pound/8.0 gallons (0.75 to 1.5 percent suspension by weight). Dip
"seed" roots or sprouts momentarily just before planting. TOLERANCE: None
(nonfood use). LIMITS: 1.0 pound /8 gallons. Preplanting sprout dip.
TOMATOES damping-off: 0.5 pound/75 gallons. Drench beds
immediately after planting. TOLERANCE: None (nonfood use). LIMITS:
0.5 pound/75 gallons. Transplant beds only.
TURNIPS see under Broccoli.
Field Plantings (crops grown for seed only)
BROCCOLI, BRUSSELS SPROUTS, CABBAGE, CAULIFLOWER, COLLARDS, LETTUCE,
MUSTARD, SPINACH, TURNIPS alternaria leaf spot, downy mildew:
1.0 pound/100 gallons, using 100.0 to 200.0 gallons/acre or 1.5 to
2.0 pounds as a dust/acre. Begin when plants are set in the field, or if
direct seeded, begin 7 to 10 days after planting. Repeat at 3-to 7-day
intervals until seed harvest. TOLERANCES: None (nonfood uses). LIMITS:
2.0 pounds/acre. Do not use for food or feed purposes.
BRUSSELS SPROUTS see under Broccoli.
CABBAGE see under Broccoli.
CAULIFLOWER see under Broccoli.
COLLARDS see under Broccoli.
LETTUCE see under Broccoli.
MUSTARD see under Broccoli.
SPINACH see under Broccoli.
TURNIPS see under Broccoli.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-20-00.03
CHLORANILC
Agricultural Field Crop Uses
TOBACCO (shade) damping-off (in plant beds):
0.5 pound/25 gallons. Apply as a drenching spray to soil surface. Begin
immediately after seeding. Repeat as necessary. TOLERANCE: None (nonfood
use). LIMITS: 0.5 pound/25 gallons. Plant bed treatment only.
Agricultural Ornamental Crop Uses
GLADIOLUS storage rots, decay: Dust corms thoroughly with a
24.0 to 50.0 percent chloranil dust formulation after cleaning and before
storage or dip for 5 to 10 minutes in a suspension of 0.5 pound/25 gallons
before planting or shipping.
GRASSES (nongrazed areas) brown patch: 0.5 pound/25 gallons/2500
square feet. Begin with new growth in spring. Repeat as necessary to main-
tain control. LIMITS: Do not graze treated areas. Do not feed clippings
to livestock.
HYACINTH, IRIS, LILIES, NARCISSUS, TULIPS storage rots, decay;
Dust storage organs thoroughly with a 50.0 percent active dust before storage
or dip 5 to 10 minutes in a suspension of 0.5 pound/25 gallons before planting
or shipping.
Agricultural Seed Treatment Uses
Seed and seedling diseases, damping-off. TOLERANCES: None (nonfood
uses). LIMITS: Do not use treated seed for food, feed, or oil purposes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-20-00.04
Chloranil Seed Treatments
.Slurry Dry
Cr°P oz. act./lOO Ib. QZ. act./lOO Ib.
Alfalfa 3.8 7.4
Beans 4.1 4.1
Broccoli 7.6 7.6
Broomcorn 1.9
Brussels Sprouts 7.6 7.6
Cabbage 7.6 7.6
Cantaloupe 3.8 5.7
Carrots 7.6 12.3
Cauliflower 7.6 7.6
Clover 5.7 6.7
Corn 1.9 2.9
Cotton, acid
delinted 2.9 4.1
Cotton, machine
delinted 3.8 2.9
Cotton, fuzzy 5.7
Cowpeas 2.9 3.8
Cucumber 3.8 8.2
Eggplant 7.6 7.6
Endive 7.6 11.4
Flax 3.8 4.1
Kale 7.6 7.6
Lettuce 7.6 30.4
Oats 6.0
Okra 7.6 7.6
Parsley 15.2
Parsnip 19.0
Peanuts 2.9
Peas 3.1
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-20-00.05
ChLoranil Seed Treatment--con.
Slurry Pry
o>:. act. 7100 Ib. at. act./100 ib.
Pumpkin 3.8 7.6
Radish 7.6 7.6
Rice 1.9 2.4
Sorghum 1.9 2.9
Soybeans 4.1 4.1.1/
Squash 3.8 7.6
Sudan grass 1.9 2.4
Turnip 7.6 7.6
Vetch 2.9 5.2
Watermelon 5.7 5.7
—' May also be used at 1.75 to 2.5 ounces actual/100 pound in
planner box application.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-21-00.01
CHLORINATED C3 HYDROCARBONS [1,2-DICHLOROPROPANE
AND 1,3-DICHLOROPROPENE AND OTHER RELATED
COMPOUNDS] [D-D MIXTURES]
Liquid soil fumigant containing 100.0 percent active ingredients
(approximately 10.0 pounds active/gallon), Formula I; or 68.0 percent in com-
bination with 17.0 percent methyl isothiocyanate and 15.0 percent chloropicrin
(10.0 pounds total active/gallon), Formula II; or 85.0 percent in combination
with 15.0 percent chloropicrin (10.2 pounds total active/gallon), Formula
III. Dosages are given in terms of gallons product/acre. See Part II for
uses as a nematicide.
Agricultural Fruit Crops
ALL FRUIT TREE PLANTING SITES soil fungi: Use one of the follow-
ing:
1. In mineral soils, as an overall or broadcast application,
apply 25 to 50 gallons of II/acre (60 to 70 gallons
where deep penetration is desired), or apply 145 to
290 ml. (4.90 to 9.80 fl. oz.) of II/chisel/100 linear
feet as a row or band application.
2. In organic (muck) soils, as an overall or broadcast
application, apply 40 to 60 gallons of II/acre, or
apply 232 to 348 ml. (7.84 to 11.76 fl. oz.) of
II/chisel/100 linear feet as a row on band application.
NOTES: Work crop remains into soil so that they are well decomposed before
treatment. Remove as many roots as possible and cultivate one week before
treatment. Deep tillage is recommended and all tillage should be deeper than
the intended depth of application. Soil must be moist from the surface to a
depth of six inches at time of treatment. Immediately after treatment, drag
the soil and then firm with a smooth roller. Sealing with tarpauline is
recommended, especially in soils of 70 degrees Fahrenheit or higher at a
6-inch depth. Allow 4 to 7 days for fumigation, longer in cold soils. Fall
applications should remain undistrubed until spring. Aerate until odor of
fumigant is no longer detectable, usually 1 week for each 12 gallons used/acre,
longer in soils below 60 degrees Fahrenheit at a 6-inch depth. Cultivation
aids aeration. TOLERANCES: None (nonfood uses). LIMITS: 60 gallons/acre
on muck soils, 70 gallons/acre on mineral soils. Preplanting use only.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page C-21-00.02
Replaces page
CHLORINATED C3 HYDROCARBONS issued 5-1-73
PEACHES (on light sandy soils) bacterial canker and decline; Use
400.0 to 600.0 pounds actual of I/acre. Remove roots and other plant debris.
Apply by chisel injection at 10 to 12 inch depth on 12 inch spacings. Seal
with drag or ring roller. Soil temperature at 6 inch depth should be 50 to
85 degrees Fahrenheit and soil should be moist and cultivated before applica-
tion. Wait 1 week for each 100 pounds applied, before planting, longer if
soil is cold or wet. TOLERANCE: None (nonfood use). LIMITS; 600.0 pounds/
acre. Light sandy soils only. One week planting wait/100.0 pounds applied.
Preplanting treatment only.
Agricultural Vegetable, Field and Ornamental Crops
ALL PLANTING SITES soil fungi; Use one of the following:
1. In mineral soils as an overall or broadcast application,
use 25 to 50 gallons of II/acre or 145 to 290 ml. (4.90
to 9.80 fl. oz.) of II/chisel/100 linear feet as a row
or band treatment.
2. In muck soils, as an overall or broadcast application,
use 40 to 60 gallons of II/acre or 232 to 348 ml. (7.84
to 11.76 fl. oz.) of II/chisel/100 linear feet as a row
or band treatment.
See notes under all Fruit Tree Planting Sites. TOLERANCES: None (nonfood
uses). LIMITS: 60 gallons of II/acre on muck soils, 50 gallons/acre on
mineral soils. Preplanting use only.
MINT verticillium w±lt: Use one of the following:
(1). In Northwestern States, use 40.0 gallons (400 pounds actual) of (I) as *
an overall treatment, injected 10 to 12 inches below soil surface with *
chisels spaced 12 inches apart. Apply as a spring or, preferably, as a fall *
treatment. Seal and allow at least 7 to 8 weeks between treating and *
planting (or until odor of fumigant has left the soil). *
(2) Use 30 to 36 gallons of (III)/acre as an overall treatment, injected 10
to 12 inches below soil surface with chisels spaced 12 inches apart. Compact
soil immediately after treatment and leave undisturbed for 7 to 14 days,
longer in cold, wet soils. Aerate by working soil to depth of treatment
before planting. Do not use in heavy clay or muck soils.
TOLERANCE: None (nonfood use).
LIMITS: 40.0 gallons of (I) in Northwestern States only; 36.0 gallons of
(III)/acre. Preplanting use only.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page C-21-00.03
Replaces page
issued 5-1-73
CHLORINATED C3 HYDROCARBONS
ONION pink root (Fusarium): Apply 30 to 36 gallons of Ill/acre
as an overall treatment. Apply as for Mint, above. Do not use on heavy clay
or muck soils. TOLERANCE: None (nonfood use). LIMITS: 36 gallons of
Ill/acre. Preplanting use only.
PEANUTS pod rot disease complex (Fusarium, Pythium, Rhizoctonia,
Sclerotium, and certain plant parasitic nematodes); As an aid in the control
of this disease complex apply 121.2 to 242.4 ml. (4.1 to 8.2 fl. oz.) of
III/lOO linear feet/chisel as a single chisel row treatment, injected to a
depth of 10 to 12 inches below soil surface. Follow application by
immediately ridging or bedding the row area with enough soil to bring soil
surface 14 to 16 inches above site of injection. Allow an exposure period
of 7 to 14 days, longer in cold, wet soils. Aerate by using a knife-like
chisel in the bed without turning the soil. Do not use on heavy clay or
muck soils. TOLERANCE: None (nonfood use). LIMITS: 242.4 ml. of HI/100
linear feet. Preplanting use only.
POTATOES verticillium wilt; Use one of the following: *
(1). In Northwestern States apply 40 to 48 gallons of (I)/acre as a spring *
or, preferably, as a fall overall treatment. Inject 10 to 12 inches deep *
with chisels spaced 12 inches apart. Seal immediately. *
(2) Apply 30 to 36 gallons of (III)/acre as an overall treatment injected
10 to 12 inches deep, with chisels spaced 12 inches apart. Compact soil
immediately after treatment and leave undisturbed for 7 to 14 days, longer
in cold, wet soils. Aerate by working soil to depth of treatment before
planting. Do not use in heavy clay or muck soils.
TOLERANCE: None (nonfood use).
LIMITS: 48 gallons of (I) or 36 gallons of (III)/acre. Preplanting use only.*
SWEET POTATOES soil rot or pox (Streptomyces): Apply 30 to 36
gallons of Ill/acre as an overall treatment, or 363.7 to 425.8 ml. (12.3
to 14.4 fl. oz.) of HI/100 linear feet chisel as a single chisel row
treatment. Apply as for Mint and Peanuts, above. Do not use on heavy clay
or muck soils. TOLERANCE: None (nonfood use). LIMITS: 36 gallons of HI/
acre, or 425.8 ml. of HI/100 linear feet. Preplant use only.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page C-21-00.04
New page
CHLORINATED C3 HYDROCARBONS
TOBACCO Granville (bacterial) wilt, black root rot, and black
shank: Apply 30 to 36 gallons of Ill/acre as an overall treatment, or 363.7
to 425.8 ml. (12.3 to 14.4 fl. oz.) of HI/100 linear feet/chisel as a single
chisel row treatment. Apply as for Mint and Peanuts, above. Do not use on
heavy clay or muck soils. TOLERANCE: None (nonfood use). LIMITS: 36
gallons of Ill/acre, or 432 ml. of HI/100 linear feet. Preplanting use only.
TOMATOES '•— Fusarium oxysporium f. lycopersici, race 2 in mineral
soils: Apply 35 gallons of II/acre as an overall or broadcast treatment, or
203 ml. (6.86 fl. oz.) of II/chisel/100 linear feet as a row or band treatment.
Soil fungi; See under All Planting Sites. See notes under All Fruit Tree
Planting Sites. TOLERANCE: None (nonfood use). LIMITS: 35 gallons of
II/acre for F. oxysporium. Preplant use only.
-------
EPA Compendium of Regfstared Desticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-22-00.01
CHLORINATED LEVULINIC ACIDS
Available as a 99.0 percent dry product for manufacturing of other
economic poisons and as a 25.0 percent liquid formulation weighing
9.4 pounds/gallon, for industrial use. The active ingredient has a minimum
chlorine content of 45.0 percent. Also formulated with bis (trichloromethyl)
sulfone, which see.
Industrial Uses
PAPER, PAPERBOARD, AND PULP MILL WET END SYSTEMS slime. Use
0.05 to 0.25 pound actual/ton of paper or pulp produced (dry weight basis).
Feed directly from drum or diluted with water through a chemical proportion-
ing pump. Application may be continuous or intermittent. Do not aoply to
potable or domestic water systems. Note: Chlorinated Levulinic acids have
been cleared for use in the manufacture of food grade paper, see FDA Food
Additive Regulations, paragraph 121.2505.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-23-00.01
CHLORINE DIOXIDE
Formulated as 2.0 to 9.2 percent liquid concentrates, and at 0.1
percent in a low-pressure bomb in combination with 29.2 percent alcohol
and 0.3 percent sodium carbonate.
Miscellaneous Agricultural Uses
MEAT PROCESSING PLANTS (ceilings, walls, floors) mold, mildew:
Use 2500.0 to 2900.0 p.p.m. chlorine dioxide solution from a liquid
concentrate. Apply as a spray or soak to previously washed surfaces.
TOLERANCE: None (nonfood use). LIMITS: 2900.0 p.p.m. actual. Do not
use on food-contacting surfaces.
Household and Institutional Uses
SURFACES (bathrooms, cellars, closets, refuse and disposal areas, and
similar sites) mold, mildew; Use the low-pressure bomb formulation.
Hold can 6 inches from surface and spray for 3 seconds. LIMITS: Do not
use on food-contacting surfaces.
Industrial Uses
PAPER MILL WET END SYSTEMS fungal slimes; Use 23.0 to 46.0
p.p.m. actual from a liquid concentrate. Apply at beater, fan pump, head
box, or wire tray. Consult manufacturer's representative before using.
TOLERANCE: None (nonfood use). Note: Cleared by FDA letter stating that
the above use is not a food additive use as defined by Section 201 (s) of
the Federal Food, Drug, and Cosmetic Act. LIMITS: None.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-24-OO.Ol
CIS l-(3-CHLORALLYL)-3,5,7-TRIAZA-
1-AZONIAADAMANTANE CHLORIDE
[DOWICILE^™) 200]
Available as a 94.0 percent wettable powder. Used alone.
Industrial Use
COSMETICS fungistat: Use to be determined by cosmetic manu-
facturer for each of his formulations, using appropriate testing proceedures,
A range from 200 to 4000 p.p.m. by weight of formulations is suggested.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-25-OO.Ol
1-CHLOROETHYLENE BISTHIOCYANATE
Formulated as a 10.0 percent liquid concentrate weighing 8.27 pounds
per gallon.
Industrial Uses
PAPER MILL WET-END SYSTEMS fungal slime; Use 0.1 to 0.55 pound
of formulation/ton of paper depending on mill conditions. For heavy slime
deposits, use periodic shock dosages so that the total required dosage is
added within a 2- to 4-hour period; otherwise, use as repeated dosages twice
a day for a 1- to 2-hour period. TOLERANCE: None. Cleared for use as a
slimicide in the manufacture of paper. (See FDA Regulations, paragraph
121.2505). LIMITS: Use according to good manufacturing practices.
SECONDARY OIL RECOVERY fungus^control in water: Use 1.0 to 8.0
fluid ounces of product/1000 gallons of water (7.8 to 62.4 p.p.m. of product)
as a slug treatment 1 or 2 times/day.
SOLUTIONS AND EMULSIONS (adhesives, latex, proteins,
starches) fungi: Use 100.0 p.p.m. of product based on total weight of
solution or emulsion product. LIMITS: Do not use in products intended for
use in food packaging materials.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-27-00.01
CHLOROMETHYL 3UTANETHIOLSULFONATE
Formulated as a liquid concentrate containing 15.0 percent chlDro-
me thy 1 butanethiolsulfonate in combination with 15.0 percent methylene
bisbutanethiolsulfonate and weighing 8.9 pounds/gallon.
Industrial Uses
PAPER AND PULP MILL WET END SYSTEMS slime: 1.0 to 5.0 p.p.m.
based on total weight of fiber and water at maximum dilution. Apply by a
proportioning pump for a period of 3 to 6 hours once each 8, 12, or 24 hour
period depending on severity of slime forming conditions. Add at a location
where good mixing and agitation will ensure uniform distribution. Note:
Both active ingredients in this formulation have been cleared for use in
the manufacture of paper and paperboard that contact food, see FDA Food
Additive Regulations, paragraph 121.2505.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-28-00.01
CHLORONEBC [l,4-DICHLORO-2-5 DIMETHOXYBENZENE]
[DEMOSAN( ']
Available as 10.0 percent dust; 6.8 to 10.0 percent granules; and as a
65.0 percent wettable powder. Used only as a supplement to standard fungi-
cide seed treatments. This compound is translocated throughout the root
systems and into the lower stem parts. Dosage rates and limitations are given
in terms of actual active ingredient.
Agricultural Vegetable Crop Uses
BEANS preemergence and postemergence damping-off. seedling
blights (Pythium and Rhizoctonia species and Sclerotium rolfsii): Use 1.0
pound as dust or granules or 0.975 pound as wettable powder in 10 to 20
gallons of water/acre (1.3 ounces actual/1000 linear feet of row). Apply
as an in-furrow soil treatment at time of planting. Note: Bean seed must
be pretreated with thiram. TOLERANCES: 0.1 p.p.m. in or on beans; 2.0 p.p.m.
in or on forage (vines); 0.2 p.p.m. in meat, fat, and meat by-products of
cattle, goats, hogs, horses, and sheep; and 0.05 p.p.m. in milk; none
required for poultry or eggs. LIMITS: 1.3 ounces actual/1000 linear feet
of row. Do not graze within 45 days after planting.
Agricultural Field Crop Uses
BEANS same as under Agricultural Vegetable Crop Uses, see
above.
COTTON damping-off, seedling blights, sore-shin (Pythium and
Rhizoctonia species and Sclerotium rolfsii): Use 1.0 to 2.0 pounds as dust
or granules, or 1.3 to 1.95 as wettable powder in 10 to 20 gallons of
water/acre (12,000 to 12,400 linear feet of row). Apply in-furrow and over
covering soil at time of planting. Use only on cotton seed pretreated with
a suitable standard seed protectant. TOLERANCES: 2.0 p.p.m. in
or on forage; 0.2 p.p.m. in meat, fat, and meat by-products of cattle, goats,
hogs, horses and sheep; 0.1 p.p.m. in or on cotton seed; and 0.05 p.p.m. in
milk; none required for poultry or eggs. LIMITS: 2.0 pounds/acre (12,000
to 12,400 linear feet of row).
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-28-00.02
CHLORONEB
SOYBEANS preemergence and postemergence damping-off. seedling
blights (Pythium and Rhizoctonia species and Sclerotium rolfsii): Use 1.0
pound as dust or granules, or 0.975 pound as wettable powder in 10 to 20
gallons of water/acre (1.3 ounces actual/1000 linear feet of row). Apply
as an in-furrow soil treatment at time of planting. Note: Soybean seed
must be pretreated with thiram. TOLERANCES: 0.1 p.p.m. in or on soybeans;
2.0 p.p.m. in or on forage (vines); 0.2 p.p.m. in meat, fat or meat by-prod-
ucts of cattle, goats, hogs, horses, and sheep; 0.05 p.p.m. in milk; none
required for poultry or eggs. LIMITS: 1.3 ounces/1000 linear feet, of row.
Do not graze forage within 45 days after planting.
Ornamental Crop Uses
GRASSES (nonpastured areas only) pythium blight; 2.6 ounces/3
to 5 gallons of water or 2.6 to 5.4 ounces actual from granular formula-
tion/1000 square feet. Apply during periods of high temperature and humi-
dity. Repeat in 5 to 7 days if conditions persist. On newly seeded areas,
apply immediately after seeding and repeat in 7 to 10-days if necessary.
Snow mold (typhula): 3.90 to 5.85 ounces in sufficient water for thorough
coverage or 2.6 to 6.0 ounces actual from granular formulation/1000 square
feet. Apply as late in the fall as possible before snowfall. Repeat in
midwinter if turf is free of snow, and in late winter as snow melts.
TOLERANCES: None (nonfood use). LIMITS: 5.85 ounces/1000 square feet. Do
not graze or feed clippings from treated areas to livestock.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page C-28-00.03
Replaces page
CHLORONEB issued 5-1-73
Agricultural Seed Treatment Uses
Preemergence and postemergencedamping-off, seedling blights,
sore-shin (Pythium and Rhizoctonia species, Sclerotium rolfsiij . Use the
wettable powder formulation for slurry treatments and the dust
formulation for planter-box treatments. Use chloroneb only as a supplemental
seed treatment to suitable standard seed protectants. TOLERANCES: 0.1 p.p.m.
in or on beans, cotton seed and soybeans, and in or on roots and tops of
sugar beets; 2.0 p.p.m. in or on forage (vines) of beans, cotton and
soybeans; none (nonfood use) on sugar beet seed; 0.2 p.p.m. in meat, fat and
meat by-products of cattle, goats, hogs, horses, and sheep; 0.05 p.p.m. in
milk; none required for poultry or eggs. LIMITS: Dosages as shown in the
table. Do not use treated seed for food, feed, or oil purposes. Do not
graze treated beans or soybeans within 45 days after planting.
Chloroneb Seed Treatments
Method of Application
Crop Slurry I/ * Planter-Box *
oz. act./lOO Ibs. oz. act./lQO Ibs.
Beans 2.6 3.2
Cotton (acid delinted,
reginned or fuzzy) 4.0=-' 8.0
East of Rockies * 3.9 * *
West of Rockies * 6.5 * *
Soybeans 2.6 3.2
Sugar beets 3.9
I/ May be tank mixed with recommended amounts of thiram.
2/ Usen in combination with 2.25 ounces actual thiram.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-29-00.01
l-CHLORO-;2-NITROPROPANE
[LanstanW] [Nia-5961]
A soil fungicide formulated as 45.46 percent emulsifiable concentrate
(4.0 pounds active/gallon) used alone; 21.93 or 32.11 percent p^us 21.93 or
16.06 percent pentachloronitrobenzene,respectively,as emulsifiable concen-
trates; and as 5.0, 10.0, and 20.0 percent granules with or without PCNB.
Compatible with and may be formulated with most standard seed or soil
treatment chemicals. The following uses are not intended as substitutes for
regular fungicidal seed treatments but are to be used in conjunction with
recommended seed treatments. Dosage rates and limits are given in terms
of pounds actual/acre.
Agricultural Vegetable Crops Uses
CANTALOUPES, MELONS d_amp_ing-off, seed rot (Pythium, Rhizoctonia
species) : 0.5 to 1.0 pound/3 to 10 gallons/acre on 80 inch row spacings.
Apply in the furrow and over covering soil in a 2 to 3 inch wide band at
planting time. Not used with PCNB. TOLERANCES: 0.05 p.p.m. LIMITS:
1.0 pound/6,500 linear feet of furrow. California only, pending further data.
CASABA MELONS see under Cantaloupes.
CRENSHAW MELONS see under Cantaloupes.
HONEY BALL MELONS see under Cantaloupes.
HONEYDEW MELONS see under Cantaloupes.
MELONS see under Cantaloupes.
MUSKMELONS see under Cantaloupes.
PERSIAN MELONS see under Cantaloupes.
WATERMELONS see under Cantaloupes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page C-29-00.02
Replaces page
issued 5-1-73
l-CHLORO-2-NITROPROPANE
Field Crops
COTTON soilborne seedling diseases (Fusarium, Pythium, Rhizoc-
tonia and Thielaviopsis): Use 1.0 to 2.0 pounds as E.G. or 1.0 to 2.0 pounds
as granules/acre (12,400 to 13,000 linear feet of row). Apply in-furrow at
time of planting. Application of granules in Southwestern States should
be made at the rate of 2.0 pounds/acre (12,400 linear feet of row) with
placement at the bottom of the furrow. As a hill drop treatment, apply 0.25
pound as granules/acre where rows are 38 to 42 inches apart and hills are 20
inches apart in the rows, or 0.4 pound where hills are 12 inches apart in the
rows. For California use only, as a hill drop treatment, use 0.8 pounds
actual as granules where hills are 4 inches apart in the row. Notes:
Immediate sealing with a packing wheel is desirable. These treatments are
supplements to the use of regular seed treatment applications. May be used
with or without PCNB. TOLERANCE: 0.05 p.p.m. (cottonseed). LIMITS: 2.0
pounds l-chloro-2-nitropropane and 5.0 pounds actual PCNB/12,400 to 13,000
linear feet of furrow. Do not allow food animals to eat foliage or vines in
or from treated fields. Do not plant any root crop not registered for PCNB
in rotation on PCNB treated soil.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-74 Part I, Page C-29-50.01
Replaces page
issued 5-1-73
PARA-CHLOROPHENYL DIIODOMETHYL SULFONE
Available as a 95.0 percent powder (I) and a 75.0 percent powder (II). *
Industrial Uses
PAINT (exterior, latex) in-can preservation, mold mildew on
paint film): For alkyd modified acrylic or polyvinyl acetate paints in high
mildew climates, use 5.7 to 8.55 pounds actual of (I) or 6.8 to 11.3 pounds
of (II)/100 gallons of paint. For unmodified acrylic paints or paint used
in moderate mildew climates, use 5.7 pounds actual of (I) or 6.8 pounds of
(II)/100 gallons of paint. Incorporate into the pigment dispersion.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-30-00.01
4-or 6-CHLORO-2-PHENYLPHENOL
[CHLORO ORTHOPHENYLPHENOL]
Formulated as 2.0, 5.0, and 41.28 percent as liquid concentrates; at
14.7 percent plus 14.7 percent tetrachlorophenol in oils; and, at 2.5 percent
plus 2.5 percent ortho benzyl para chlorophenol and 7.2 percent isopropyl
alcohol.
Miscellaneous Agricultural Uses
AGRICULTURAL PREMISES mold, mildew on surfaces: Use 500.0 p.p.m.
actual. Apply to previously cleaned surfaces. TOLERANCE: None (nonfood
use). LIMITS: 500.0 p.p.m. Rinse all food or feed contacting surfaces
before reuse.
CANVAS, FABRICS, ROPE mildew, mold, and rot: Use 2.0-percent
solution. Apply by spray or sponge to wet, or dip.
WOOD (logs) jungus stain: Use 14.7 percent plus 14.7-percent
tetrachlorophenol in oils. Spray logs within 24 hours of felling. Wet
thoroughly.
WOOD (lumber) decay: Use 41.28 percent solution. Brush, spray,
or dip 2 heavy coats.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 Part I, Page C-31-00.01
Replaces page
issued 5-1-73
CHLOROPICRIN [TRICHLORONITROMETHANE]
Available as a liquified gas containing 70.0 to 100.0 percent active
ingredient. The 100.0 percent product weighs 13.8 pounds/gallon. Also
formulated at 15.0 to 93.5 percent in combination with one or more of the
following: dichloropropenes, ethylene dibromide, methyl bromide. It is also
combined with methyl isothiocyanate as a nematicide. Chloropicrin is an
irritating "tear gas" and is frequently used as a warning agent at about 1.0
percent in methyl bromide.
Miscellaneous Agricultural Uses
GENERAL DIRECTIONS: Apply to friable soil containing adequate moisture
at 60.0 to 85.0 degrees Fahrenheit and free of old plant refuse which should
be removed or allowed to decay prior to treatment. Field application should
be made by injection to a depth of 6 to 8 inches with chisels spaced 12 inches
or less apart. Soil should be smoothed and cultipacked immediately behind
chisels. Application to plant beds, potting soils, and seed flats may be made
with a hand gun at a depth of 4 to 6 inches; or, one-half bed depth at 10- to
12-inch intervals staggered in rows 12 inches apart. Treated soil should be
sealed immediately after treating by covering with a plastic tarpaulin o~: by
sprinkling to wet the soil to a depth of 0.5 to 1 inch. Seal should remain
in place for 24 hours. Treated soil must be aerated 5 to 10 days before
planting seeds or 10 to 14 days before setting plants. Longer aeration
periods are required during periods of excessive rainfall or low temperatures.
TOLERANCES: None (nonfood uses when used as a preplanting soil fumigant)'.
LIMITS: Dosages as shown below. Do not apply near buildings inhabited by
man, livestock, or poultry, or near fields where leafy crops are growing.
used alone.
ALL CROPS (including greenhouse, nursery and outside beds)
bacteria, damping-off fungi (fusarium. pythium, rhizoctonia)» and red
stele (phytophthora) of Strawberries: Use one of the following:
(1) 485.0 to 1076.0 pounds actual/acre, with cultipacking or
water seal;
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 Part I, Page C-31-00.02
Replaces page
CHLOROPICRIN Issued ^2-15-74
(2) 150.0 to 200.0 pounds actual/acre with plastic seal.
For verticillium wilt and other controllable fungi; Use 481.0 to 1076 pounds
actual/acre, with or without plastic seal.
GREENHOUSE BEDS fungi: Use 3.0 to 4.0 cubic centimeters/square
foot (480 to 634 pounds actual/acre). Use plastic seal for 24 hours. Note:
Remove all desirable living plants prior to treatment.
MUSHROOM CASING SOIL fungi: Use 5.0 to 10.0 cubic centimeters/
cubic foot (0.5 to 1.0 pound actual/cubic yard). Water surface after treat-
ment and cover with plastic or wet newspapers for 24 hours.
POTATO STORAGE HOUSES (empty) storage rot organisms: Use 0.35 to
0.7 pound actual/1000 cubic feet. Apply as a space fumigant. House should
be saturated with moisture and at 70 degrees Fahrenheit before treatment.
Seal doors for 24 hours. Ventilate for 12 to 48 hours or until area can be
entered without discomfort.
POTTING SOIL fungi; Use 3.0 to 4.0 cubic centimeters/square foot
(633 pounds actual/acre). Use water seal or plastic cover for 24 hours.
SEEDBEDS (celery, Florida) fungi: 1021.0 pounds actual/acre
(6.0 cubic centimeters/square foot). Seal with plastic or water for 24 hours.
SEEDBEDS (other) fungi: Use 3.0 to 4.0 cubic centimeters/square
foot (633 pounds actual/acre). Seal with plastic or water for 24 hours.
SEED FLATS fungi: Use 2.0 to 4.0 cubic centimeters/square foot or
10 cubic centimeters/cubic foot. Use plastic cover for 24 hours.
ChtoTop-icT-in and Diehloropropenes
ALL CROPS verticillium wilt and other controllable fungi: Use
319 pounds actual chloropicrin plus 240 pounds actual dichloropropenes/acre
with plastic seal.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 Part I, Page C-31-00.03
Replaces page
CHLOROPICRIN issued 2-15-74
Chloropi-or-Ln and Ethylene Dibvomide.
* ASPARAGUS, BEANS (lima), BROCCOLI, CARROTS, CAULIFLOWER, CORN (sweet),
COTTON, CUCUMBERS, EGGPLANT, LETTUCE, MELONS, OKRA, PEPPERS, TOMATOES,
STRAWBERRIES, SWET POTATOES Fusarium, Pythium, Rhizoctonia, Verticillium:
Use 47.8 to 84.4 pounds actual chloropicrin plus 57.3 to 101.2 pounds actual
ethylene dibromide/acre in overall application on mineral soils. Allow 1 to
3 weeks to elapse between application and planting.
* FRUIT TREE PLANTING SITES Fusarium, Pythium, Rhizoctonia,
Verticillium: Use 144 pounds actual chloropicrin plus 172.8 pounds actual
ethylene dibromide/acre in overall or strip application (178 cc of a product
containing 45 percent chloropicrin and 54 percent ethylene dibromide/100
linear feet/chisel). Use the higher rate on heavy soils or for severe
infestations.
* ORNAMENTALS (field grown) Fusarium, Pythium, Rhizoctonia,
Verticillium: Use 32.3 to 61.2 pounds actual chloropicrin plus 38.8 to 73.3
pounds actual ethylene dibromide/acre in overall application. Use the higher
rate on heavy soils or for severe infestations.
PEANUTS Fusarium, Pythium, Rhizoctonia: Use 16.2 to 28.8 pounds *
actual chloropicrin plus 19.4 to 34.6. pounds actual ethylene dibromide/acre *
in row application (60 to 107 cc/100 feet of row/chisel of a product contain- *
ing 45 percent chloropicrin and 54 percent ethylene dibromide). Pod rot; Use *
2.0 to 6.0 gallons/acre of a product containing 15 percent chloropicrin and
40 percent ethylene dibromide. Apply on 36-inch centers at an 8-inch depth,
using a single chisel/row. Plant the same day.
TOLERANCES: 25.0 ppm for EDB, None (nonfood use) for chloropicrin.
LIMITS: Peanut hay and hulls from treated fields are not suitable as feed
for meat or lactating dairy animals. Do not sell or otherwise introduce
such hay or hulls into commerce. Forage grown on treated soil should not be
used for dairy animals or animals being finished for slaughter until 2 years
after row treatment of 3 years after overall treatment.
* PINEAPPLE Fusarium, Pythium, Rhizoctonia: Use 28.0 to 140.6
pounds actual chloropicrin plus 33.7 to 168.6 pounds actual ethylene
dibromide/acre in row application (34 to 174 cc/100 linear feet/chisel of a
product containing 45 percent chloropicrin and 54 percent ethylene dibromide.
For Hawaiian pineapple, place in or near the plant line at a depth of 5 to 8
inches. The interval between treating and planting may be as short as 2 days,
depending on cultural practices.
-------
EPA Compendium of Registered Pesticides, Vol. II
Funqicides and Nematicides
Issued 4-1-75 Part I, Page C-31-00.04
New page
CHLOROPICRIN
* POTATOES (white) Fusarium, Pythium, Rhizoctonia, Verticillium:
Use 45.0 to 47.8 pounds actual chloropicrin plus 54.0 to 57.3 pounds actual
ethylene dibromide/acre in mineral soils.
* TOBACCO Fusarium, Pythium. Rhizoctonia, Verticillium: Use 19.0
to 25.3 pounds actual chloropicrin plus 22.8 to 30.0 pounds actual ethylene
dibromide/acre in row application (82 to 109 cc/100 linear feet/chisel of a
product containing 45 percent chloropicrin and 54 percent ethylene dibromide).
Use the higher rates on heavy soils.
Chloropicrin and Methyl Bromide.
ALL CROPS (including greenhouse, nursery and outside beds)
bacteria, damping-off fungi (Fusarium, Pythium, Rhizoctonia) and red stele
of strawberries: Use 82.5 to 115.5 pounds actual chloropicrin plus 167.5 to
234.5 pounds actual methyl bromide/acre with plastic seal.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 Part I, Page C-32-00.01
Replaces page
Issued 1-1-75
CHLOROTHALONILC
TETRACHLOROISOPHTHALONITRILE
[TERMIL&)] [DACONIL -2787(R)]
[BRAVOW]
Formulated as 75.0 percent wettable powders, 54.0 percent flowable
products (6.0 pounds actual/gallon), 5.0 percent dusts, 90.0 percent tablets
containing 8.0 grams of active ingredient, 20.0 percent smoke generators, 2.5
and 9.5 percent granules and as 51.8 percent liquid products used as paint
additives. Chlorothalonil is compatible with most commonly used fungicide
and insecticide formulations. Do not combine wettable powder formulations
with emulsifiable formulations in a spray tank unless prior experience has
shown the combination to be non-injurious and physically compatible. Plant
injury may result following the use of this chemical with certain spray
adjuvants such as Triton B-1956. Chlorothalonil may be applied as dilute or
concentrate sprays, using ground or aircraft equipment. When using aircraft,
apply the specified dosage in 5 to 10 gallons of water/acre. Dosage rates
and limits are given in terms of actual active ingredient unless otherwise
stated.
Agricultural Vegetable Crop Uses
BEANS (snap) rust: 2.25 pounds in sufficient water/acre. Begin
in early bloom stage or when disease first threatens. Repeat at weekly
intervals or as necessary to maintain control.
TOLERANCE: 5.0 p.p.m.
LIMITS: Do not apply within 7 days of harvest. Do not graze treated areas or
feed treated plant parts to livestock.
BROCCOLI, BRUSSELS SPROUTS, CABBAGE, CAULIFLOWER alternaria leaf
spot (Southeastern states only). downy mildew: 1.125 pounds in sufficient
water/acre. Begin after transplants are set in field, or shortly after
emergence of field-seeded crop, or when conditions favor disease development.
Repeat at 7- to 10-day intervals or as necessary to maintain control. Ring
spot on brussels sprouts (California only): 1.5 pounds in sufficient water/
acre. Begin at time of early sprout development or when conditions favor
disease development. Repeat at 7- to 10-day intervals or as necessary.
TOLERANCES: 5.0 p.p.m. on each crop.
LIMITS: No time limitation.
CABBAGE see under Broccoli.
CANTALOUPES see under Melons.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-32-00.02
CHLOROTHALONIL
CARROTS early and late blight: 1.125 to 1.5 pounds in sufficient
water/acre. Begin when disease threatens. Repeat at 7- to 10-day intervals
or as necessary.
TOLERANCE: 1.0 p.p.m.
LIMITS: No time limitation.
CAULIFLOWER see under Broccoli.
CELERY basal stalk rot (Rhizoctonia), early and late blights:
0.75 to 1.125 pounds in sufficient water/acre at 3- to 5-day intervals, or
1.5 to 2.25 pounds/acre on a 7 day schedule. For early and late blight in
seedbeds, use 1.125 to 1.5 pounds/100 gallons, applying 125 gallons/acre.
Begin shortly after plant emergence and repeat twice weekly or as necessary
until transplanting time. For pink rot suppression use 2.25 pounds in
sufficient water/acre. Begin when transplants are set in field and repeat at
7-day intervals.
TOLERANCE: 15.0 p.p.m.
LIMITS: Do not apply within 7 days of harvest.
CORN (sweet - fresh market only_ He1mintjiosjjor_ium 1 eaf b 1 ij>h t:
1.125 to 1.5 pounds in sufficient water/acre. Begin when conditions favor
appearance of disease. Repeat at 4- to 7-day intervals or as needed.
TOLERANCE: 1.0 p.p.m. (on kernels plus cob with husks removed).
LIMITS: Do not apply within 14 days of harvest. Do not apply to sweet corn
for processing. Do not graze treated fields. Do not ensile or use treated
corn for feed or forage.
CUCUMBERS target spot (Florida),, anthracnose. downy mildew: 1.125
to 1.5 pounds in sufficient water/acre. Pjjwdery mildew (except Southwestern
states), gummy stem blight, leaf blight, scab: 1.5 to 2.25 pounds in
sufficient water/acre. Fruit rot (Rhizoctonia solani): For suppression, use
2.25 pounds in sufficient water/acre. Begin when plants are in first true leaf
stage or when conditions favor disease development. Repeat at 7-day intervals
or more frequently if required.
TOLERANCE: 5.0 p.p.m.
LIMITS: No time limitations.
HONEYDEW MELONS see under Melons.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-32-00.03
CHLOROTHALONIL
MELONS (cantaloupe, honeydew, muskmelon) anthracnose, downy mildew:
1.125 to 1.5 pounds in sufficient water/acre. Powdery mildew (except in
Southwestern states), cercospora leaf spQt,_gummy stem blight^ leaf blight,
scab: 1.5 to 2.25 pounds in sufficient water/acre. Begin when plants are in
first true leaf stage or when conditions favor disease development. Repeat at
7-day intervals, more frequently under severe conditions.
TOLERANCES: 5.0 p.p.m. on each crop.
LIMITS: No time limitations.
MUSKMELONS see under Melons.
POTATOES Botrytis vine rot, early and late blights: 0.75 to 1.125
pounds in sufficient water/acre. Begin when plants are 6 inches high or when
disease threatens. Repeat at 7- to 10-day intervals or as needed. Under severe
conditions use 1.125 pounds/acre rate and shorten the application interval.
TOLERANCE: 0.1 p.p.m.
LIMITS: No time limitation.
PUMPKINS, SQUASH, WATERMELONS Anthracnose and downy mildew: 1.125
to 1.5 pounds in sufficient water/acre. Cercospora leaf spot, gummy stem blight,
leaf blight, scab: 1.5 to 2.25 pounds in sufficient water/acre. Begin when
plants are in the first true leaf stage. Repeat at 7-day intervals, more
frequently under severe conditions.
TOLERANCES: 5.0 p.p.m. on each crop.
LIMITS: No time limitations.
SQUASH (summer and winter) see under Pumpkins.
TOMATOES anthracnose: Use 1.5 to 2.25 pounds in sufficient water/
acre. Botrytis gray mold, Rhizoctonia fruit rot: Use 2.25 pounds in sufficient
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-32-00.04
CHLOROTHALONIL
water/acre. Early and late blights, gray leaf spot, gray leaf mold: Use 1.125
to 1.5 pounds in sufficient water/acre. Begin when disease threatens. Repeat
at 7- to 10-day intervals, more frequently under severe conditions. Alternaria
fruit rot (blackmold) (California only): Use 2.25 pounds in sufficient water/
acre. Make three applications at 10- to 14-day intervals, beginning 5 to 6
weeks before harvest.
TOLERANCE: 5.0 p.p.m.
LIMITS: 2.25 pounds/acre.
TOMATOES (greenhouse) botrytis gray faiold, early blight, gray leaf
spot, late blight leaf mold: Use one 3.5 ounces (20.0 percent) smoke generator/
1000 square feet of area, or one 8 gram (90.0 percent) thermal tablet/400
square feet of area. Apply before disease symptoms appear and repeat at weekly
intervals as necessary. Note: Do not apply when greenhouse temperature is above
75 degrees Fahrenheit. Follow manufacturer's instructions on pretreatment
preparation of greenhouse.
TOLERANCE: 5.0 p.p.m.
LIMITS: No time limitation.
WATERMELONS see under pumpkins.
Agricultural Field Crop Uses
PEANUTS Cercospora leaf spots: 0.75 to 1.125 pounds in sufficient
water/acre. Rust: 1.125 pounds in sufficient water/acre. Begin when disease
first appears. Repeat at 10-to 14-day intervals, more frequently under severe
conditions.
TOLERANCE: 0.3 p.p.m.
LIMITS: Do not apply within 14 days of harvest. Do not graze treated a-reas.
Do not use hay or threshings from treated fields as feed.
Agricultural Ornamental Crop Uses
CHRYSANTHEMUMS ascochyta ray blight^ .gray moldsj Use 1.126
pounds/100 gallons. Apply at first sign of disease. Repeat at 7- to 14-day
intervals throughout growing season. Use 7-day intervals during wet weather
or severe disease conditions.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page C-32-00.05
.Replaces page
issued 12-15-74"
CHLOROTHALONIL
CONIFERS Lophodermium needlecast; 1.875 pounds/100 gallons in
hydraulic spray equipment, or 4.5 pounds/100 gallons in high pressure mist blower
equipment. Begin in early August in North Central and Northeastern States before
infection occurs. A total of three sprays applied at 3- to 4-week intervals
are usually adequate to obtain control. Scirrhia brown spot: 4.5 pounds/100
gallons in high pressure mist blower equipment. Begin when new needles are
approximately one-half their full grown length. If rainfall is heavy, apply two
additional sprays at 3-week intervals. Scleroderris canker: 2.25 pounds/100
gallons in hydraulic spray equipment, or 4.5 pounds/100 gallons in high pressure
mist blower equipment to nursery stock. Begin in spring when new growth appears.
Repeat at 2- to 3-week intervals until early July. Continue applications at
4-week intervals until early September. Sirococcus tip blight, Photna spp.
_(_West_ Coast only): 1.5 pounds/100 gallons in hydraulic spray equipment. Begin
in early November and repeat at 2- to 4-week intervals, as needed to maintain
disease control. Use the shorter interval when disease conditions are moderately
severe to severe. Cool, damp conditions are favorable for Phoma spp.
»
DICHONDRA LAWNS (California only) alternaria leaf spot,
anthracnose (Gloeosporium). Use one of the following: *
(1). 3.0 to 4.5 ounces fron wettable powder/5 to 15 gallons/1000 square
feet. Begin when disease is expected to appear. Repeat at 7- to 14-day
intervals. As a curative, use the 7-day schedule.
(2). 4.0 ounces from granular formulation/1000 square feet. Begin when *
disease is expected to appear and repeat at 10- to 14-day intervals. Under *
severe disease conditions, use 8.0 ounces/1000 square feet in the first *
application, then proceed with the 4.0 ounce rate thereafter. *
T.TMTTS: Do not feed clippings to livestock. *
GERANIUMS botrytis leaf sj>ot: Use 1.126 pounds/100 gallons.
Apply at 7- to 14-day intervals. Use the 7-day schedule during wet weather
or severe disease conditions.
GRASSES (golf course fairways) dollar spot, helminthosporium leaf
spot, large brown patch: Use 3.75 to 7.5 pounds actual from wettable powder
or flowable formulation/30 to 40 gallons of water/acre. For dollar spot, begin
when conditions favor disease development, and repeat at 14- to 21-day intervals
as needed. For helminthosporium leaf spot, begin after first or second
cutting and repeat at 14- to 21-day intervals as long as conditions favor
disease. For large brown patch, begin then disease threatens and repeat
at 7- to 14-day intervals as needed.
LIMITS: Do not graze treated areas. Do not feed clippings to livestock.
GRASSES (golf course tees and greens and ornamental turf)
brown patch, Curvularia, gray leaf spot, helminthosporium leaf spot and
melting out; As a preventive use 1.5 to 3.0 ounces actual from wettable
powder or flowable formulation/5 to 15 gallons of water, or 3.2 to 4.0 *
ounces actual from granules/1000 square feet. Begin before diseases are
expected to appear and repeat at 7- to 14-day intervals throughout the
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page C-32-00.06
Replaces page
issued 12-15-73
CHLOROTHALONIL
season. As a curative use 3.0 to 6.0 ounces from wettable powder or
flowable formulation, or 4.8 to 8.0 ounces from granules/1000 square feet,
applied at 7-day intervals. Copper spot, stem rust of bluegrass; As a
preventive, use 3.0 to 4.5 ounces actual from wettable powder or flow-
able formulation/5 to 15 gallons of water, or 3.2 to 4.0 ounces from
granular formulation/1000 square feet. Begin before diseases appear.
Repeat at 7- to 10-day intervals for copper spot or 7- to 14 day intervals
for stem rust control. As a curative, use 4.5 to 6.0 ounces actual from
wettable powder or flowable formulation/5 to 15 gallons of water, or 4.8
to 8.0 ounces from granules/1000 square feet. Repeat at 7-day intervals.
Dollar spot; As a preventive, use 1.5 to 3.0 ounces actual from wettable
powder or flowable formulation/ 5 to 15 gallons of water, or 3.2 to 4.0
ounces as granules/1000 square feet. Begin before disease appears and
repeat at 7- to 14-day intervals. As a curative, use 3.0 to 6.0 ounces
actual from wettable powder or flowable formulation/5 to 15 gallons of
water, or 4.8 to 8.0 ounces from granules/1000 square feet and apply at
7-day intervals. Red thread: As a preventive,,use 1,5 to 4.5 ounces
actual from wettable powder or flowable formulation/5 to 15 gallons of
water/1000 square feet. Begin before disease appears. Repeat at 7- to
10-day intervals. As a curative, use 4.5 to 6.0 ounces actual from wet-
table powder or flowable formulation/5 to 15 gallons of water/1000 square
feet on a 7-day schedule. Snow mold (Oregon and Washington only): Use
4.8 ounces from granules/1000 square feet. Apply in the fall and repeat
at 7- to 14-day intervals as necessary. Note: Under severe disease con-
ditions use the highest rate on a 7-day schedule for the control of all
of the above mentioned diseases. Do not mow or water grass after spray
treatment until the grass is thoroughly dry, preferably not for 24 hours
after treatment.
LIMITS: Do not graze treated areas. Do not feed clipping to livestock.
GREENHOUSE PLANTS jytrytis blossom blight, Leaf spot and stem
rot on foliage and blooms of African Violet, Ageratum, Alyssum, Aphelandra,
Azalea, Calceolaria, Celosia, Chrysanthemum, Cineraria, Cyclamen, Dianthus,
Easter Lily, Fuchsia, Geranium, Gloxinia, Hydrangea, Lantana, Marigold,
Nasturtium, Primrose, Rose, Salvia, Scarlet Sage, Schizanthus, Snapdragon,
Verbena and Zinnia and botrytis leaf spot and stem rot on foliage only of
Ajuga reptans, Aster, Balsam, Begonia, Blue Fescue, Caladium, Carnation,
Chinese Ming, Coleus, Delphinium, Impatiens, Lobelia, Palm, Petunia,
Poinsettia, Porch Ivy, Variegated Hoya, and Vinca Rosea: As a preventive use
one 8.0 gram tablet/4000 cubic feet or one 3.5 ounce smoke generator/I,000
cubic feet of space. Vaporize tablets at temperatures of 600 to 800 degrees
Fahrenheit in shallow pans. Place tablets or smoke generators about 50 feet
apart on floor aisles. Do not apply when greenhouse temperature exceeds 75
degrees Fahrenheit. Turn off all misting systems and be certain that all
foliage and blossoms are dry before treating. Post warning signs and prevent
persons and animals from entering the area. Expose plants for at least 3
hours or overnight with doors and vents closed. Ventilate for 2 hours before
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-15-73 Part I, Page C-32-00.07
Replaces page
issued 5-1-73
CHLOROTHALONIL
entering. Begin treatments before disease appears. Repeat at weekly
intervals. Where stock is propagated, cuttings should not be taken until 2
or 3 days after exposure. Stock plants from which cuttings are taken should
be treated at the end of the cutting period and before 12 hours have elapsed.
IRIS botrytis blossom blight and leaf spot; 1.126 pounds/100
gallons. Apply at 7- to 14-day intervals. Use the 7-day schedule under
severe disease conditions.
LEATHERLEAF FERN (Florida) ascochyta blight, cercospora leaf spot,
cylindrocladium leaf spot^ rhizoctonia blight: 1.125 pounds/100 gallons.
Begin application when conditions are favorable for disease. Repeat at weekly
intervals. Note: Avoid spraying plants during extremely hot and sunny condi-
tions or when conditions will not promote drying. Do not apply to wilted plants.
LIMITS: Florida only.
OYSTER PLANT (RHOEO DISCOLOR) (Florida) tan leaf spot; See under
LEATHERLEAF FERN.
PHILODENDRON (Florida) phytophthora blight, dactylaria leafspot:
See under LEATHERLEAF FERN.
ROSES blackspot, blossom blight: Use 0.75 pound of wettable
powder/100 gallons as a spray or dust thoroughly with a 5,0 percent dust
formulation. Apply at 7- to 14-day intervals, using the 7-day schedule
during wet weather or under severe disease conditions.
ZINNIAS powdery mildew (Erysiphe^cichoracearum): Use 1.126
pounds/100 gallons. Apply at 7- to 14-day interval's. Use the 7-day schedule
during severe disease conditions or wet weather.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I Page C-32-00.08
Replaces page
issued 12-15-73
CHLOROTHALONIL
Agricultural Seed Treatments
Use a wettable powder formulation containing 40.0 percent chlorothalonil
in combination with 32.0 percent Dexon. Apply as a slurry treatment.
COTTON Pythium and Rhizoctonia; For acid delinted seed use 2.0
pounds of formulation/gallon of slurry/1650 pounds of seed (0.80 ounces
actual chlorothalonil/100 pounds of seed). For machine delinted seed use 1.5
pounds of formulation/gallon of slurry/820 pounds of seed (1.13 ounces actual
chlorothalonil/100 pounds of seed).
TOLERANCES: None (nonfood uses).
LIMITS: Do not use treated seed for food, feed or oil purposes.
Commercial and Household Uses *
GRASSES Use granular formulation as shown under Agricultural
Ornamental Crop Uses.
* PAINTS, STAINS mildew control: Use 3.0 ounces of 51.8 percent
liquid product (1.55 ounces actual)/gallon of paint or stain. Mix thoroughly.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page C-33-00.01
Replaces page
issued 5-1-73
4-CHLORO-3.5-XYLENOL
[4-CHLORO-3,5-DIMETHYLPHENOL], [2-CHLORO-m-5-XYLEHOL],
[2,6-DIMETHYL-4-HYDROXYCHLOROBENZENE],
[PARACHLOROMETAXYLENOL]
Available as 100 percent soluble crystals (I), or formulated as 0.5 to
45.0 percent liquid concentrates (II), 0.2 to 1.0 percent liquids (III), 1.2
percent in low pressure bombs (IV), 2.0 percent in combination with 0.1 percent
captan and 17.9 percent isopropanol in low pressure bombs" (V), 0.595 percent
with 0.0728 percent dodecylamine lactate and 0.0672 percent dodecylamine
salicylate in low pressure bombs (VI), at 0.5 percent in paste wax (VII),
and as a 1.0 percent solution in combination with 1.5 percent butyl *
p-hydroxybenzoate, 0.5 percent methyl p-hydroxybenzoate, 2.0 percent 2,2'- *
methylenebis (4-chlorophenol) and 50.0 percent isopropyl alcohol (VIII). *
Household Uses
CARPETS, RUGS mildewstat: Use 333.3 to 1250.0 p.p.m. actual
from (II) in water. Apply by brush or spray into carpet, or use automatic
shampoo machine. Allow to dry, then vacuum or use wet vacuum following wet
shampooing.
* PAINT (exterior, interior oil based or emulsion types) mildew on
paint film: Use 1.0 fluid ounce of 45.0 percent liquid concentrate/gallon of
paint. Mix thoroughly.
-SKI BOOTS mildewstat: Use thin coats of formula (VII) . Rub
into boot, let dry and apply second coat. Treat at least every 2 weeks and
before summer storage.
SURFACES (bathtubs, bowls, tile walls and floors) mildewstat;
Use 3300.0 p.p.m. from (III). Apply as a spray to dampen surfaces. Allow
1 to 2 minutes contact time, then rinse.
SURFACES (bedding, books, canvas goods, clothing and similar surfaces
in homes, garages and boats) mildewstat: Use (IV), (V) or (VI). Spray
to thoroughly dampen all precleaned surfaces. Repeat as necessary. Note: Do
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page C-33-00.02
Replaces page
4-CHLORO-3.5-XYLENOL issued 5-1-73
not use on painted or varnished surfaces. LIMITS: Do not use on food con-
tacting surfaces.
UPHOLSTERY mildews tat: Use'390.0 p.p.m. actual from (II) in
water. Apply with brush, clean cloth or sponge to previously brushed or
vacuumed surfaces. Rebrush or vacuum after treatment. Repeat as required
to maintain control.
Commercial and Institutional Uses
BODIES (embalmed) molds: Use formulation (VIII). Apply as an *
external spray to bodies awaiting delayed interment (in shipping cases, *
vault-storage cases, etc.). In extreme conditions, the external application *
may be supplemented by internal injection as a mixture with arterial solution.*
LAUNDRIES mildewstat: See under Zinc fluosilicate, page
I-Z-03-30.01.
Industrial Uses
ADHESIVES, COSMETICS, CUTTING OILS, DRILLING MUDS; EMULSION SYSTEMS,
FILMS, LEATHER, NEOPRENE, PAINTS, PAPER PRODUCTS, PETROLEUM,
PLASTICS, POLISHES, PRINTING INKS, PROTEINS, RUBBER, SOAPS, AND STARCHES
fungistat: Use (I) at dosage rates to be determined by the requirements of
the individual industrial manufacturer. TOLERANCES: None. Cleared for use
in adhesives under conditions as specified in FDA Regulations, paragraph
121.2520. Cosmetic products containing this chemical must be cleared by FDA.
LIMITS: Do not use in the manufacture of paper intended for food packaging.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-34-00,01
CHROMIC ACID
Formulated at 23.75 percent in combination with 9.25 percent cupric
oxide and 17.00 percent arsenic pentoxide in water.
Industrial Uses
WOOD fungus rots and decay, mold; Use only in vacuum pressure
impregnation, utilizing water solutions having concentrations of 1.0 to 5.0
percent of formulation by weight. Procedures must adhere to the American
Wood Preservers Association or the manufacturer's r-urrent specifications.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-40-00.01
COAL TAR NEUTRAL OILS
Available alone from 93.0 to 100.0 percent as liquids; from 33.0 to
53.0 percent in petroleum oils; and, in various concentrations when combined
with coal tar acids, copper naphthenate, pentachlorophenol, and petroleum
asphalt. Coal tar neutral oils are products of indefinite composition
resulting from the removal of acidic and basic fractions from coal tar
creosote.
Miscellaneous Agricultural Uses
SEED POTATO BINS AND EQUIPMENT (conveyors, cutters, harvesting and
planting machines, knives, sorters, and truck beds) ring rot; 1.0
gallon of 90.0 percent active mixture of coal tar neutral oils, coal tar
phenols, and soap/50.0 gallons; or 1.0 gallon of 64.32 percent mixture of
phenols, soap, coal tar neutral oils, cresols, and phenols/20.0 gallons; or
1.0 gallon of 62.0 percent coal tar neutral oils plus 11.0 percent coal tar
acids/80.0 gallons. Spray or wash previously cleaned bins and equipment prior
to filling. Planters should be disinfected twice a day or between each seed
lot; other equipment at regular intervals. TOLERANCES: None (nonfood uses)
LIMITS: Dosages as stated above. Seed potato equipment only.
USED SEED POTATO BAGS AND CRATES ring rot: Use any of the
formulations given above under "Seed Potato Bins and Equipment." Dip crates
and soak used bags for 1 hour (250 bags in 40.0 gallons). Change solution
when dirt begins to accumulate. TOLERANCES: None (nonfood uses) LIMITS:
Dosages as stated above. See potato equipment only.
WOOD (posts, fences, shingles, studding, log cabins, etc.) fungus
rots, decay: 14.5 percent plus 35.0 percent petroleum asphalt and 50.0
percent petroleum oil; or 8.0 percent plus 5.0 percent technical pentachloro-
phenol and 3.0 percent cresylic acidsjor 62.0 percent plus 30.0 percent
copper naphthenate. Brush or spray 2 or more coats or soak posts and heavy
timbers 24 to 48 hours.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 Part I, Page C-41-00.01
Replaces page
issued 4-1-74
COPPER-AMMONIUM COMPLEX
[AMMONIACAL COPPER COMPLEX]
A compound of indefinite composition variously made from copper car-
bonate, basic copper sulfate, or copper sulfate. Formulated as 8.0 to 10.0
percent metallic copper equivalent liquid concentrates containing the equiva-
lent of 0.77 to 0.934 pound of metallic copper/gallon respectively, or as
soluble powders. The copper ammonium complex has not been exempted with
respect to residues on raw agricultural products, but in actual use the
ammonia evaporates leaving residues of either copper carbonate or basic copper
sulfate both of which are exempt from the requirements for tolerance. This
complex formed with copper sulfate pentahydrate should not be used on crops.
Experience with products containing copper ammonium complex indicates that
climatic factors and the particular formulation may influence effectiveness
and/or phytotoxicity. Dosage rates and limits are given in terms of actual
metallic copper equivalent.
Agricultural Fruit and Nut Crops
•v
ALMONDS brown rot; 0.46 to 2.31 pounds/100 gallons from
liquid formulation using 300 to 400 gallons of spray/acre by ground equip-
ment or 5 to 20 gallons/acre by aircraft. Apply at delayed dormant bud
swell stage.
TOLERANCE: None (exempt)
APRICOTS brown rot blossom blight: 0.46 to 2.31 pounds from
liquid formulation/100 gallons, using 300 to 400 gallons of spray/acre by
ground equipment or 5 to 20/acre by aircraft. Apply in red bud to jacket
fall stage.
TOLERANCE: None (exempt)
CITRUS (grapefruit, lemons, limes, oranges, tangelos, tangerines)
melanose: 0.39 pound from liquid formulation/100 gallons using 500 to
2000 gallons/acre by ground equipment, or 1.93 to 3.85 pounds from liquid
formulation in 10 to 15 gallons/acre by aircraft. Apply 1 to 3 weeks after
bloom. Greasy spot (Florida): Apply as for melanose with second applica-
tion in mid-July.
TOLERANCE: None (exempt)
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-74 Part I, Page C-41-00.02
Replaces page
issued 5-1-73
COPPER-AMMONIUM COMPLEX
GRAPES anthracnose: 0.26 to 0.58 pound from liquid formulation
plus 4.0 pounds of hydrated lime in sufficient water/acre. Begin when first
leaves appear. Repeat before and after bloom and at 2-weeks intervals there-
after until 2 weeks before harvest. Black rot, downy mildew: 0.5 pound
from liquid formulation plus 4.0 pounds of hydrated lime in sufficient water/
acre. Apply when first leaves appear, before bloom,.after petal fall and at
2-week intervals thereafter until 2 weeks before harvest.
TOLERANCE: None (exempt).
LIMITS: Do not apply within 2 weeks of harvest.
•»
STRAWBERRIES leaf scorch, leaf spot: 0.26 to 0.58 pound from
liquid formulation in sufficient water/acre. Begin when new growth starts.
Repeat at 7- to 10-day intervals until harvest.
TOLERANCE : Non e (exempt).
* NECTARINES, PEACHES blossom brown rot; Use 1.54 to 2.31 pounds
from liquid formulation in sufficient water for thorough coverage by ground
or aerial equipment. Apply as a dormant or delayed dormant spray. Can be
used with dormant spray oil. Leaf curl; use 1.54 to 2.31 pounds from
liquid formulation in sufficient water for thorough coverage by ground or
aerial equipment. Apply at leaf fall.
TOLERANCES: None (exempt).
LIMITS: 2.31 pounds/acre.
* PEACHES see under NECTARINES.
* WALNUTS blight: Use 1.93 to 2.31 pounds from liquid formulation
in sufficient water for thorough coverage by ground or aerial equipment.
Apply at early pre-bloom. Repeat at late pre-bloom and make additional
applications as necessary if disease conditions persist.
TOLERANCE: None (exempt).
LIMITS: 2.31 pounds/acre. No time limitation.
Agricultural Vegetable Crop Uses
BEANS (snap and dry) bacterial blight, halo blight; 0.26 to
0.58 pound as a solution in sufficient water/acre. Begin when plants are 3
to 5 inches high and before diseases appear. Repeat at 7- to 10-day inter-
vals or at 5- to 7-day intervals under severe disease conditions.
TOLERANCE: None (exempt).
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-74 Part I, Page C-41-00.03
Replaces page
issued 5-1-73
COPPER-AMMONIUM COMPLEX
CANTALOUPES, CASSABAS, CRENSHAWS, HONEY BALLS, HONEYDEWS, MUSKMELONS,
PERSIAN MELONS, AND WATERMELONS alternaria leaf spot, angular leaf
spot, downy mildew, powdery mildew, scab: 0.26 to 0.58 pound as a solution
in sufficient water/acre. Begin 7- to 10-days after plants emerge. Repeat
at 7- to 10-day intervals or at 3- to 5-day intervals under severe disease
conditions. Note: In areas where angular leaf spot is usually a problem,
applications should be made on a 5 to 7 day schedule beginning before
disease appears.
TOLERANCE: None (exempt).
CARROTS early blight (Cercospora), late blight (Alternaria):
0.25 to 0.58 pound as a solution in sufficient water/acre. Begin soon after
plants emerge. Repeat at 7- to 10-day intervals or at 5- to 7-day intervals
under severe conditions.
TOLERANCE: None (exempt).
CASSABAS MELONS see under Cantaloupes.
CELERY bacterial blight, early blight (Cercospora), late blight
(Septoria): 0.25 to 0.58 pound as a solution in sufficient water/acre or
0.2 pound as a soluble powder plus 1.0 pound actual maneb/100 gallons/acre.
Begin soon after plants emerge in the seed bed. Repeat at 3- to 10-day inter-
vals in seed bed and field or at 3- to 7-day intervals under severe condi-
tions.
TOLERANCE: None (exempt).
CRENSHAW MELONS see under Cantaloupes.
CUCUMBERS alternaria leaf spot, angular leaf spot v and powdery
mildew: 0.58 pound as a solution in sufficient water/acre. Follow direc-
tions under Cantaloupes.
TOLERANCE: None (exempt).
HONEY BALL MELONS see under Cantaloupes.
HONEYDEW MELONS see under Cantaloupes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-74 Part I, Page C-41-00.04
Replaces page
issued 5-1-73
COPPER-AMMONIUM COMPLEX
MELONS see under Cantaloupes.
MUSKMELONS see under Cantaloupes.
PEPPERS bacterial spot, cercospora leaf spot: 0.26 to 0.58
pound from liquid formulation in sufficient water/acre. Begin before diseases
are expected to appear. Repeat at 7- to 10-day intervals as necessary.
TOLERANCE: None (exempt).
PERSIAN MELONS see under Cantaloupes.
POTATOES early and late blights: 0.26 to 0.58 pound as a liquid
in sufficient water, or 0.2 pound as a soluble powder plus 1.0 pound actual
maneb/100 gallons using 100.0 to 150.0 gallons/acre. Begin when plants are
3 to 4 inches high. Repeat at 7- to 10-day intervals.
TOLERANCE: None (exempt).
SQUASH (summer and winter) alternaria leaf spot, angular leaf
spot, and powdery mildew: 0.26 to 0.58 pound as a solution in sufficient
water/acre. Follow directions under Cantaloupes.
TOLERANCE: None (exempt).
TOMATOES bacterial spot, early blight; 0.2 pound from soluble
powder or 0.26 to 0.58 pound from liquid formulation in sufficient water/
acre. Begin in plant beds when seedlings emerge and repeat at 4- to 5-day
intervals. In the field, begin immediately after transplanting. Repeat at
7-day intervals, more frequently under severe disease conditions. Late-
blight ; 0.26 to 0.58 pound from liquid formulation in sufficient water/acre.
Begin immediately after transplanting or before disease appears. Repeat
at 7- to*14-day intervals, more frequently under severe disease conditions.
TOLERANCE: None (exempt).
WATERMELONS see under Cantaloupes.
-------
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-41-00.05
COPPER-AMMONIUM COMPLEX
Agricultural Field Crop Uses
PEANUTS cercospora leaf spot: 0.26 to 0.58 pound as a solution
in sufficient water/acre. Begin at first signs of disease. Repeat at 10-
to 14-day intervals as long as necessary.
TOLERANCE: None (exempt).
SOYBEANS bacterial blight, halo blight: 0.375 to 0.50 pound as
a solution in sufficient water/acre. Begin when plants are 3 to 5 inches
high and before diseases appear. Repeat at 7- to 10-day intervals or at 5-
to 7-day intervals under severe conditions.
TOLERANCE: None (exempt).
SUGAR BEETS cercospora leaf spot: 0.20 pound as a soluble
powder/100 gallons using 75.0 to 150.0 gallons/acre or 0.26 to 0.58 pound
as a solution in sufficient water/acre. Begin when plants are 3 to 4 inches
high or when disease first appears. Repeat at 10- to 14-day intervals, more
frequently under severe conditions.
TOLERANCE: None (exempt).
Household Uses
VEGETABLE AND ORNAMENTAL GARDENS see under Agricultural Uses.
Dosage rates are equivalent but usually expressed as tablespoonfuls or
ounces/gallon of water. Products usually contain 10.0 percent metallic
copper equivalent and are applied by hose proportioners and hand operated or
tank type sprayers.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-43-00.01
COPPER-BORDEAUX MIXTURE
This active ingredient is exempt from requirement for tolerances when
used on raw agricultural commodities according to good agricultural practice.
There are no time limitations for use on crops unless actually specified.
Copper-Bordeaux is made by reacting copper sulfate with calcium hydroxide.
Prepared dry Bordeaux mixture usually contains 12.75 percent metallic copper,
and should contain an excess of lime which may cause injury to cucurbits and
some other crops under certain conditions. The exact composition of Bordeaux
mixture depends upon the proportion of copper sulfate and calcium hydroxide
used and appears to range from a basic sulfate to a hydrated oxide with
absorbed sulfate ions. Rates of application are given: (1) in pounds of
12.75 percent metallic copper product/100 gallons; (2) in terms of the ratio
of copper sulfate, lime, and water as 4-4-50 for 4.0 pounds copper sulfate,
pentahydrate containing 25.0 percent copper as metallic, 4.0 pounds lime and
50.0 gallons of water; or, (3) as a topical paste made by dissolving 1.0 pound
of copper sulfate in 3.0 quarts of water and mixing with 1.5 pounds of slaked
lime in 3.0 quarts of water. Label directions usually indicate the mixtures
necessary for various ratios. Eight pounds of dry Bordeaux mixture containing
12.75 percent metallic copper in 50.0 gallons of water is equivalent to a
4-4-50 formula.
Agricultural Fruit and Nut Crop Uses
ALMONDS bacterial gummosis and canker or crown gall
(Agrobacterium), Phytophthora canker or crown rot: Cut away all infected
areas, disinfecting tools after each cut,and wound after surgery is completed.
Allow wound surface to dry for several days then cover with Bordeaux paste
(see introductory paragraph). Brown rot blossom blight: 5-5-50. Apply
in red-bud to popcorn stage. Green rot (Sclerotinia): 3-3-50. Apply when
trees are in full bloom. Shothole (Coryneum blight): 5-5-50. Apply in
dormant stage just before buds swell. TOLERANCE: None (exempt). LIMITS:
None.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-43-00.02
COPPER-BORDEAUX MIXTURE
APPLES anthracnose. bitter rot, black rot and frog-eyed leaf
spot, blotch; 16.0 to 20.0 pounds/100 gallons or 5-5-50. Apply in cover
sprays.Bacterial gummosis and canker or crown gall (Agrobacterium): Cut away
all infected tissue, disinfecting tools after each cut, and the wound surface
after surgery is completed. Cover with Bordeaux paste. Deroatophora root rot:
5_5_50. Apply to base of trees and to soil around infected trees when disease
is first detected. Scab; 3-3-50 or 16.0 to 20.0 pounds/100 gallons. Apply
in prepink and pink stages and in cover sprays as required. TOLERANCE: None
(exempt). LIMITS: None.
APRICOTS bacterial gummosis and canker (Agrobacterium): Use
one of the following:
(a) 5-5-50 as a spray in late fall;
(b) (1) 16.0 pounds/100 gallons or (2) 8.0 pounds/100 gallons
plus oil or spreader as a spray in red-bud and prejacket
stages; or
(c) Cut away all infected tissue, disinfect wound surface,
allow to dry several days, and cover with Bordeaux paste.
Brown rot. Use the following:
(a) For blossom and twig blights use 5-5-50 when buds swell
or use 8-8-50 or 16.0 to 24.0 pounds/100 gallons as a
spray in red-bud to popcorn stages; and
(b) For fruit rot use 3-3-50 when fruit is half grown or
16.0 to 20.0 pounds/100 gallons in cover sprays.
Green rot (Sclerotinia): 20.0 to 24.0 pounds/100 gallons when buds are in
popcorn stage or 3-3-50 in full bloom. Rust (Tranzschelia): 5-5-50.
Apply between October 15 and November 1. Scab (Cladosporium): 3-3-50 or
16.0 to 20.0 pounds/100 gallons. Apply in red-bud to popcorn stage and
just after petal fall. Shot hole: 5-5-50. Apply as a dormant spray in late
fall or early spring. TOLERANCE: None (exempt). LIMITS: None.
AVOCADOS bacterial gummosis and canker (Agrobacterium); Cut
away all infected tissue, disinfect wound surface, allow to dry several day-:.
and cover with Bordeaux paste. TOLERANCE: None (exempt). LIMITS: None.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-43-00.03
COPPER-BORDEAUX MIXTURE
BANANAS Cercospora leaf spot (Sigatoka): 20.0 pounds/100 gallons
at 200.0 to 250.0 gallons/acre or 44.0 pounds dust/acre. At least 17 appli-
cations/year. TOLERANCE: None (exempt). LIMITS: None.
BLACKBERRIES, LOGANBERRIES, RASPBERRIES, YOUNGBERRIES anthrac-
nose, cane blight, leaf and cane spot, leaf rust, and orange rust; 5-5-50.
Apply in late winter (February and March) just before leaf buds open. Spur
blight: 3-3-50. Apply when young canes are 8 to 12 inches long. Repeat
2 weeks later. Leaf spot: 3-3-50. Begin when leaf buds begin to open.
Repeat at 3-week intervals. TOLERANCES: None (exempt). LIMITS: None.
CHERRIES (all) bacterial gummosis and canker (Pseudomonas),
crown gall (Agrobacterium): Cut away all infected tissue, disinfect wound
surface, allow to dry several days, and cover with Bordeaux paste. Brown
rot: 5-5-50 or 8-8-50. Apply when trees are in red-bud to popcorn stage or
use 4.0 to 5.5 pounds/100 gallons in popcorn, full bloom, and petal fall stages,
TOLERANCE: None (exempt). LIMITS: Do not apply to sweet cherries after
petal fall.
CHERRIES (sour) leaf spot, brown rot: 4.0 to 5.5 pounds/100
gallons. Apply in popcorn, full bloom, and petal fall stages, 2 to 3 weeks
before harvest, and in 2 postharvest foliage sprays. TOLERANCE: None
(exempt). LIMITS: None.
CITRUS (all) blast or black pit (Pseudomonas): 5-5-50. Apply
in fall before November 1. Brown rot (Phytophthora): 3-3-50. Spray the
ground under trees and the lower branches up to 3 feet above the soil just
before first rains or as soon thereafter as possible. Gummosis
(Phytophthora): 5-5-50. Apply as a drench in trunk of tree. TOLERANCES:
None (exempt). LIMITS: None.
CITRUS (grapefruit, oranges) melanose (Diaporthe), scab
(Elsinoe1) : 12.0 to 14.0 pounds/100 gallons. Apply to lower branches and
ground beneath the trees in late fall before heavy rains. TOLERANCES: None
(exempt). LIMITS: None.
CURRANTS, GOOSEBERRIES anthracnose. leaf spot: 5.5-2-100.
Apply after leaves open. TOLERANCES: None (exempt). LIMITS: None.
DATES leaf smut: 3-3-50. Apply before first rains. TOLERANCE:
None (exempt). LIMITS: None.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-43-00.04
COPPER-BORDEAUX MIXTURE
FILBERTS bacterial blight: 6-3-100 plus 1.0 pint spreader-
sticker. Apply in August before first rains and at bud break. TOLERANCE:
NONE (exempt). LIMITS: None.
GRAPES anthracnose, black rot, downy mildew: 3-3-50 or 16.0
to 20.0 pounds/300 gallons. Begin when new growth is 0.5 inch long. Repeat
at 2-week intervals or when growth is 8 to 10 inches long; just before and
after bloom; when grapes are the size of buckshot; and, 2 weeks later.
TOLERANCE: None (exempt). LIMITS: None.
GOOSEBERRIES see under Currants.
LOGANBERRIES see under Blackberries.
LOQUATS scab (Fusicladium): 3-3-50. Apply in red-bud to
popcorn stage and after petal fall. TOLERANCE: None (exempt). LIMITS:
None.
NECTARINES, PEACHES bacterial gummosis and canker or crown gall
_(A.gjrobacterium), phytophthora canker or crown rot: Cut away all infected
tissue, disinfect wound surface, allow to dry several days, and cover with
Bordeaux paste. Brown rot: 5-5-50 or 20.0 to 24.0 pounds/100 gallons.
Apply when buds are about to open. Leaf curl: 5-5-50 or 20.0 to 24.0 pounds/
100 gallons. Apply in delayed dormant stage or in red-bud to popcorn stage.
Shothole: 5-5-50 or 20.0 to 24.0 pounds/100 gallons. Apply as a dormant
spray from November I to December 15. TOLERANCE: None (exempt). LIMITS: None,
PEACHES see under Nectarines.
PEARS bitter rot: 4-4-50. Apply in late summer. Note: Do not
use on D'Anjou pears. Fire blight: 1.0 pound/100 gallons. Begin at 15.0 to
20.0 percent bloom stage. Repeat at 5-to 7-day intervals or just prior to
rains or wet weather. Scab: 3-3-50 or 20.0 to 24.0 pounds/100 gallons.
Apply in red-bud to popcorn stages and repeat 10 days later or just after
petal fall. If leaves are out before the second application, reduce
concentration to half strength. TOLERANCE: None (exempt). LIMITS: None.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-43-00.05
COPPER-BORDEAUX MIXTURE
PECANS crown gall: Cut away all infected tissue, disinfect
wound surface, allow to dry several days, and cover with Bordeaux paste.
Scab: 4-4-50. Begin applications when catkins show. Repeat 3 or 4 times at
3-week intervals. TOLERANCE: None (exempt). LIMITS: None.
PLUMS, PRUNES bacterial gummosis and canker or crown gall: Use
one of the following:
(a) Cut away all infected tissue, disinfect wound surface, allow
to dry several days, and cover with Bordeaux paste.
(b) Use 16.0 pounds/100 gallons as a spray,during green bud
and popcorn stages and 20.0 to 24.6 pounds/100 gallons
in late fall.
Erown rot: Apply 5-5-50, 8-8-50 or 20.0 to 24.0 pounds/100 gallons in the red-
bud to popcorn stage and 3-3-50 when fruit is half grown. Shothole: 20.0 to
24.0 pounds/100 gallons. Apply in late fall when trees are dormant.
TOLERANCES: None (exempt). LIMITS: None.
PRUNES see under Plums.
RASPBERRIES see under Blackberries.
STRAWBERRIES leaf spot, scorch: 12.0 to 14.0 pounds/100 gallons.
Begin with new growth. Repeat at 10-to 14-day intervals until berries are
half grown, after harvest, and 3 weeks later. TOLERANCE: None (exempt).
LIMITS: None.
WALNUTS crown gall (Agrobacterium), dieback or melaxuma
(Dothiorella), crown rot or phytophthora canker: Cut away all infected tissue,
disinfect wound surface, allow to dry several days, and cover with Bordeaux
paste. Dematophora root rot: 5-5-50. Spray base of tree and surrounding
soil when disease is first noticed. TOLERANCE: None (exempt). LIMITS:
None.
YOUNGBERRIES see under Blackberries.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-43-00.06
COPPER-BORDEAUX MIXTURE
Agricultural Vegetable Crop Uses
Directions applicable unless otherwise noted: Begin in early season
when disease is first noticed or before disease is expected to appear. Repeat
at 7 to 14 day intervals as long as necessary.
ASPARAGUS rust: 8.0 pounds/100 gallons. TOLERANCE: None
(exempt). LIMITS: None.
BEANS angular leaf spot, anthracnose, blight, downy mildew:
2-2-50. TOLERANCES: None (exempt). LIMITS: None.
BEETS leaf spots, blight (Alternaria, Cercospora): 1.0 to
2.0 pounds/100 gallons. TOLERANCE: None (exempt). LIMITS: None.
BROCCOLI AND OTHER CRUCIFERS downy mildew, leaf spot: 4-4-50.
TOLERANCES: None (exempt). LIMITS: None.
BRUSSELS SPROUTS see under Broccoli.
CABBAGE see under Broccoli.
CANTALOUPES AND OTHER CUCURBITS angular leaf spot, anthracnose,
bacterial wilt, downy mildew, leaf blights, rust, scab: 8.0 to
10.0 pounds/100 gallons or 4-4-50 or 5-5-50.
CARROTS blights and leaf spot (Alternaria, Cercospora);
5-5-50. TOLERANCE: None (exempt). LIMITS: None.
CASSABA MELONS see under Cantaloupes.
CELERY early blight (Cercospora), late blight (Septoria), leaf
spots: 12.0 to 14.0 pounds/100 gallons. Begin applications in seed beds as
soon as plants emerge. Repeat in plant beds and fields through growing
season. TOLERANCE: None (exempt). LIMITS: None.
COLLARDS see under Broccoli.
CRENSHAW MELONS see under Cantaloupes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-43-00.07
COPPER-BORDEAUX MIXTURE
CRESS, GARDEN see under Broccoli.
.CUCUMBERS ->• see under Cantaloupes.
EGGPLANT anthracnose, leaf spots, and fruit rots (Alternaria,
Phomopsis); 5-5-50. TOLERANCE: None (exempt). LIMITS: None.
HONEY BALL MELONS see under Cantaloupes.
HONEYDEW MELONS see under Cantaloupes.
HORSERADISH see under Broccoli.
KALE see under Broccoli.
MELONS see under Cantaloupes.
MUSKMELONS see under Cantaloupes.
MUSTARD see under Broccoli.
PEPPERS anthracnose. bacterial wilt, leaf spot or frog-eyed
(Cercospora): 4-4-50. TOLERANCE: None (exempt). LIMITS: None.
PERSIAN MELONS see under Cantaloupes.
POTATOES early and late blights: 16.0 to 20.0 pounds/100 gallons.
TOLERANCE: None (exempt). LIMITS: None.
PUMPKINS see under Cantaloupes.
RADISHES see under Broccoli.
RAPE see under Broccoli.
RUTABAGAS see under Broccoli.
SPINACH downy mildew, white rust: 1.0 to 2.0 pounds/100 gallons.
TOLERANCE: None (exempt). LIMITS: None.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-43^00.08
COPPER-BORDEAUX MIXTURE
SQUASH see under Cantaloupes.
TOMATOES anthracnose, early and late blights, leaf mold
(Cladosporium). leaf spots: 12.0 to 14.0 pounds/100 gallons. TOLERANCE:
None (exempt). LIMITS: None.
TURNIPS see under Broccoli.
WATERMELONS see under Cantaloupes.
Agricultural Field Crop Uses
TOBACCO angular leaf spot, wildfire: 8.0 pounds/100 gallons.
Begin when leaves are the size of a dime. Repeat at 7—day intervals.
Agricultural Ornamental Crop Uses
Directions applicable unless otherwise noted: Begin in early spring
before disease appears. Repeat at 7-to 10-day intervals.
ARBORVITAE, CYPRUS, JUNIPER Coryneum blight: 4-4-50. Apply in
fall and early spring.
BOXWOOD leaf spot, nectria canker: 12.0 to 14.0 pounds/100
gallons.
BEGONIA leaf spot: 4-4-50.
CAMELLIA dieback: 2-2-50
CARNATION, DAHLIA, TULIPS botrytis blight (gray mold): 4-4-50.
CEDAR cedar-apple rust: 4-4-50. Apply in July and August.
CHRYSANTHEMUMS, GARDENIA, IRIS, NARCISSUS leaf spots: 12.0 to
14.0 pounds/100 gallons.
CYPRUS see under Arborvitae.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-43-00.09
COPPER-BORDEAUX MIXTURE
DAHLIA see under Carnations.
DELPHINIUM leaf spojt, blight: 4.0 to 4.5 pounds/100 gallons.
DOGWOOD anthracnose, leaf spot: 8-8-100. Begin just before
bloom. Reoeat 2 or 3 times at 10-day intervals.
ELM anthracnose, leaf spot, leaf curl: 4-4-100. Apply as leaves
uncurl in spring. Repeat in 2 to 3 weeks.
EVERGREENS Berkman blight: 10.0 to 12.0 pounds/100 gallons.
Apply before rains in late October or November.
GARDENIA see under Chrysanthemums.
GLADIOLUS botrytis.._blight, leaf spots: 4-4-100.
GERANIUM blights_,_Botrytis, downy mildew, and leaf spots: 4.0
to 4.5 pounds/100 gallons.
HOLLYHOCK anthracnose, blights, leaf blotch, leaf spot: 6.0 to
7.0 pounds/100 gallons.
IRIS see under Chrysanthemums.
IVY blights, leaf spot, downy mildew: 6.0 to 7.0 pounds/100
gallons.
JUNIPER see under Arborvitae.
LAUREL, LILAC leaf blights, leaf spots: 4.0 to 4.5 pounds/100
gallons.
LILAC see under Laurel.
LILIES Botrytis (graymold). blights, leaf spots: 6.0 to
7.0 DOuncis/100 gallons.
LINDEN, Maples, Sycamores anthracnose, leaf spots: 4-4-100.
Apply as leaves unfold in spring. Repeat in 2 to 3 weeks.
MAPLES see under Linden.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-43-00.10
COPPER-BORDEAUX MIXTURE
NARCISSUS see under Chrysanthemums.
OAKS anthracnose, leaf spot: 4-4-100. Begin in spring before
new growth appears. Repeat 1 or 2 times as necessary. Dermatophora root
rp_t_: 5-5-50. Spray base of tree and surrounding soil when infection is
first noticed.
PALMS anthracnose, leaf spots, scab: 4-4-100.
PEONIES, PHLOX Botrytis (gray mold), leaf spots: 6.0 to
7.0 pounds/100 gallons.
PANSY downy mildew: 8-8-100.
PHLOX see under Peonies.
PINE needle blights: 8-8-100.
PRIVET dermatophora root rot: 5-5-50. Spray base of shrub and
surrounding soil when infection is first detected. Leaf spots: 4-4-100.
Begin in spring before new growth occurs. Repeat 1 or 2 times as necessary.
RHODODENDRONS leaf blights and spots: 4.0 to 4.5 pounds/100
gallons.
ROSES black spot, powdery -mildew: 12.0 to 16.0 pounds/100
gallons.
SPRUCE (blue) needle cast: 4-4-50.
SWEET PEAS, VIOLETS, VIRGINIA CREEPER downy mildew. 8-8-100.
SYCAMORE see under Linden.
VIOLETS see under Sweet Peas.
VIRGINIA CREEPER see under Sweet Peas.
YEW twig blight: 4-4-100.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-43-00.11
COPPER-BORDEAUX MIXTURE
Household Uses
For fruits, nuts, vegetables, and ornamentals see under Agricultural
Uses and apply at equivalent rates.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page C-44-00.01
Replaces page
Issued 5-1-73
COPPER CARBONATE
Formulated as 6.0, 12.0, 49.0, and 51.0 percent metallic copper equiva-
lent wettable powders; 20.0, 50.0, and 55.0 percent metallic copper equiva-
lent dusts; and, 1.3 percent metallic copper equivalent impregnated fruit
wraps. Rates are given in terms of pounds of metallic copper equivalent.
Agricultural Fruit and Nut Crop Uses
The following uses are for the west coast area, pending data from
other geographic areas.
APPLES fire blight; 0.3 pound/100^ gallons. Apply at full bloom
or at petal fall, calyx, or late bloom stage. TOLERANCE: None (exempt).
LIMITS: 2.4 pounds metallic copper equivalent/acre.
APRICOTS bacterial canker; 2.0 to 2.6 pounds/100 gallons.
Apply in late October or November. Brown rot: 1.3 pounds/100 gallons plus
dormant oil spray and 2.0 to 2.3 pounds/100 gallons alone in red-bud, early
and full bloom stages. Shothole: 2.0 to 2.6 pounds/100 gallons. Apply
at popcorn or full bloom. TOLERANCE: None (exempt). LIMITS: 13.0 pounds
metallic copper equivalent/acre.
CHERRIES brown rot, leaf spot; 2.0 to 2.6 pounds/100 gallons.
Apply at popcorn, full bloom, and petal fall stages. TOLERANCE: None
(exempt). LIMITS: 26.0 pounds metallic copper equivalent/acre.
CITRUS (Grapefruit, Kumquats, Lemons, Limes, Oranges, Tangerines,
and Tangelos) brown rot: 0.26 to 0.64 pound/100 gallons. Apply to *
skirts of trees 1.5 to 3.0 feet from ground in late fall at time of first
rains. Repeat in extra wet years. Septoria: 0.38 to 0.77 pound/100 gallons. *
Apply in late fall. In copper sensitive areas add 0.5 to 1.0 pound lime/ *
100 gallons. Brown rot, Septoria (San Joaquin Valley): 0.51 to 0.77 pound *
plus 15.0 to 30.0 pounds lime/100 gallons. TOLERANCE: None Cexempt).
LIMITS: 12.8 pounds metallic copper eqivalent/acre.
OLIVES peacock spot (Cy^clocloniumX: 1.5 to 2.6 pounds/100 *
gallons. Apply in late fall. Wash fruit after picking. TOLERANCE: None
(exempt). LIMITS: 16.3 pounds metallic copper equivalent/acre.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page C-44-00.02
COPPER CARBOMTE
PEACHES, NECTARINES ----- brown rot, leaf curl, peach blight; Use 2.0
to 2.6 pounds/100 gallons. For brown rot, apply at pink bud stage. For leaf
curl, apply between November 15 and December 15. For peach blight, apply
between November 15 and December 15 and at pink bud stage.
TOLERANCES: None (exempt).
LIMITS: 13.0 pounds mettalic copper equivalent/acre.
WALNUTS ----- blight: 1.0 to 1.53 pounds/100 gallons. Apply in early
prebloom (1.0 percent flowering). Repeat at 10.0 percent bloom. In severe
disease areas make one additional postbloom application. TOLERANCE: None
(exempt). LIMITS: 15.3 pounds metallic copper equivalent/acre
Agricultural Seed Treatment Uses
SORGHUM kernel smut; WHEAT bunt or stinking smut; 0.4 to
0.8 ounce metallic copper equivalent/bushel of seed. Apply as a dry mix.
TOLERANCES: None (exempt). LIMITS: Do not use treated seed for food, feed,
or oil purposes.
Miscellaneous Agricultural Uses
PEARS nest rot: One impregnated tissue fruit wrap containing
1.3 percent metallic copper equivalent/fruit. Apply postharvest at packing
time. TOLERANCE: 3.0 p.p.m. of combined copper. LIMITS: One wrap/fruit.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-45-00.01
COPPER CHLORIDE
Formulated as a liquid concentrate containing 2.68 percent in
combination with 70.0 percent dichloroethyl ether.
Commercial and Household Uses
BULBS fusarium rot: Use a solution of 1 tablespoonful of
product/gallon of water. Apply 1.0 gallon of diluted solution/12 square
feet of moist soil.
CYMBIDIUMS gleosporium rot: Use as under Bulbs, above.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-46-00.01
COPPER DEHYDROABIETYLAMMONIUM 2-ETHYLHEXOATE
Formulated as a 42.8 percent liquid concentrate in combination with
29.2 percent copper 2-ethylhexoate and 19.5 percent 2-ethylhexoate salt of
magnesium quinolinolate. This product weighs 9.112 pounds/gallon and contains
a minimum of 8.0 percent copper as metallic equivalent.
Industrial Uses
CORDAGE, FABRICS, AND OTHER CELLULOSIC ITEMS fungi: 1.25 to
6.0 percent of product based on weight of finished article. Apply to provide
0.1 to 4.8 percent copper as metallic equivalent in the finished article.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page O47-00.01
COPPER DIHYDRAZINIUM SULFATE [OMAZENE ]
Formulated as a 50.0 percent wettable powder.
Ornamental Crops
ROSES (greenhouse) powdery mildew: 0.5 to 0.75 pound of
product/100 gallons. Begin before infection appears or at first sign of
disease. Repeat as necessary.
ROSES (field) black spot: 2.0 pounds product/100 gallons. Begin
with new growth in spring. Repeat at 7—day intervals or as necessary.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74 Part I, Page C-48-00.01
Replaces page
issued 2-15-74
COPPER HYDROXIDE
Available as 83.0 and 92.0 percent cupric hydroxide wettable powders
containing approximately 54.0 and 59.0 percent metallic copper equivalents,
respectively, as a 30.0 percent flowable product containing 0.86 pound of *
copper hydoxide per quart at 19.5 percent metallic copper equivalent, *
and as a 5.0 percent dust containing 2.6 percent metallic copper equivalent.
Also formulated as a flowable product containing 27.0 percent copper
hydroxide in combination with 15.5 percent sulfur. See also under Copper
Oxychloride. Compatible with most commonly used insecticides and adjuvants.
Dosage rates and limits are given in terms of actual metallic copper unless
otherwise specified.
Agricultural Fruit and Nut Crop Uses
AVOCADOS (Florida) scab; 1.08/100 gal. or 4.32 to 5.40 Ib./acre
depending on equipment used. Begin when bloom buds start to swell. Repeat
at monthly intervals for 5 to 6 applications.
TOLERANCE: None (exempt).
LIMITS: 13.0 Ib./acre. Florida only. No time limitations.
BANANAS cercospora leaf spot (Sigatoka disease); 0.59 to 1.77
lb./3 to 10 gal.faith or without 0.5 gal. of spray oil)/acre. Apply by
aircraft on a 14 day schedule throughout the wet season and on a 21 day
schedule during dry periods. Black pitting; Use 2.16 lb/100 gal. Apply
directly to fruit stems and basal portion of leaf crown during 1st and 2nd
weeks after emergence.
TOLERANCE: None (exempt).
LIMITS: Dosages as stated above. No time limitations
BLACKBERRIES leaf and cane spot; Use 2.16 Ib. plus 1.0 qt.
superior type oil/100 gal. in delayed dormant stage after spring training,
1.08 Ib. plus 1.0 qt. superior type oil/100 gal. in late spring and 2.16
Ib. plus 1.0 qt. superior type oil/100 gal. after harvest.
TOLERANCE: None (exempt).
LIMITS: Dosages as stated above. No time limitations.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page C-48-00.02
COPPER HYDROXIDE
CHERRY ----- dead bud; Use 3.24 Ib. plus 1.0 pt. superior type oil/100
gal. Apply in October (before heavy fall rains) and repeat in January. On
orchards where disease is severe, make an additional application in August.
TOLERANCE: None (exempt).
LIMITS: As stated above.
CITRUS (all) ----- greasy . spot, melanose, pink pitting, scab: 0.42 *
to 1.25 pounds/100 gallons; 3.36 to 5.0 pounds/10 gallons by aircraft; or
equivalent amounts in concentrate sprays. Apply as prebloom and postbloom *
sprays. Brown rot : Use 0.27 to 0.54 pound/100 gallons or equivalent in
concentrate sprayers. Begin in fall, before or just after first heavy
rains. Apply to skirts of trees to a height of at least 4 feet and in
California only, to bare ground 1.0 foot beyond skirt. In areas subject
to copper injury, add 0.33 to 1.0 pound of lime/0.54 pound of copper.
TOLERANCE: None (exempt) .
LIMITS: "Dosages as stated above. No time limitations.
COFFEE ----- iron spot (Cercospora cof f eicola) , pink disease (Corticum
salmonicolor) . Use 1.08 Ib. in sufficient water/acre. Begin at start of wet
season and repeat twice at monthly intervals. Leaf rust (Brazil) ; Use 1.9
to 4.3 Ib./acre. Apply at 3- to 4-week intervals from September to March
as necessary.
TOLERANCE: None (exempt).
LIMITS: 4.3 Ib./acre.
CRANBERRY (Wisconsin only) ----- fruit rot; Use 4.32 Ib. in sufficient
water/acre. Begin in late bloom (mid- July) and repeat twice at 10- to 14-day
intervals.
TOLERANCE: None (exempt).
LIMITS: Wisconsin only. Dosage as stated above.
FILBERTS ----- bacterial blight; Use 2.16 to 3.24 Ib. plus 1.0 pt.
superior type oil/100 gal. Apply in late August or early September. If
heavy rains occur, repeat when 3/4 of leaves have dropped.
TOLERANCE: None (exempt).
LIMITS: As stated above.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued:2-15-74 Part I, Page C-48-00.03
Replaces page
issued 12-15-73
COPPER HYDROXIDE
MANGOS (Florida only) anthracnose: 1.08 Ib./lOO gal. or 4.32 to
5.40 Ib./acre, depending on equipment. Apply monthly from fruit set to har- *
vest.
TOLERANCE: None (exempt).
LIMITS: As stated above.
OLIVES (California) peacock spot; Use 1.08 to 1.62 Ib./lOO gal.,
or 4.32 to 6.48 Ib./acre depending on equipment. Apply before winter rains.
Repeat in early Spring if disease is severe.
TOLERANCE: None (exempt).
LIMITS: As stated above.
PEACHES coryneum blight, leaf curl; Use 1.08 to 1.63 Ib./lOO *
gal. (minimum of 4.32 Ib./acre) in dilute sprayers or 3.42 to 4.32 Ib./lOO *
gal./acre in concentrate sprayers. Use with 4 to 6 gal. agricultural oil/acre.*
Apply at leaf fall and repeat in late dormant period if rain is frequent. *
Bacterial spot: Use 1.08 Ib./lOO gal. in dormant stage. (In Texas only, *
use 0.18 Ib./lOO gal. at 1st and 2nd cover sprays).
TOLERANCE: None (exempt).
LIMITS: 4.32 Ib./acre dormant application, 0.18 Ib./acre in 1st and 2nd
cover sprays - Texas only.
PEARS (Western States) fireblight: 0.135 Ib./lOO gal. or 0.54 *
Ib./acre. Apply at 5-day intervals throughout bloom period. Note: Excessive *
dosages may russet fruit.
TOLERANCE: None (exempt).
LIMITS: As stated above.
* STRAWBERRIES (nursery) leaf blight, leaf spot: Use 1.08 to
1.62 Ib./lOO gal./acre. Begin when plants are established and repeat at
weekly intervals throughout season. Discontinue applications if signs of
injury appear.
TOLERANCE: None (exempt).
LIMITS: Nursery plants only.
-------
EPA Compendium of Registered Pesticides,
Fungicides and Nematicides
Vol. II
Issued: 12-1-74
Part I, Page C-48-00.04
Replaces page
issued 2-15-74
COPPER HYDROXIDE
WALNUTS blight: Use 1.08 to 2.15 Ib./lOO gal. (minimum of 4.32
Ib./acre) in dilute sprayers, or a minimum of 2.16 lb./50 to 100 gal./acre
in concentrate sprayers. May be used in conjunction with 1.0 pt. summer
oil/100 gal. spray. Begin at early pre-bloom when catkins are expanded.
Repeat three times at 7- to 10-day intervals. Additional applications may be
necessary in wet seasons.
TOLERANCE: None (exempt).
LIMITS: 12.6 Ib./acre. No time limitations.
Agricultural Vegetable Crop Uses
BEANS bacterial blight (Pseudomonas), halo blight (Xanthomonas):
0.6 to 1.7 Ib. in sufficient water for thorough coverage/acre. Apply as
a protective spray beginning when plants are 6 in. high. Repeat at 7- to
14-day intervals as necessary.
TOLERANCE: None (exempt).
LIMITS: 1.7 Ib./acre. No time limitation.
CANTALOUPE, HONEYDEW MELONS, MUSKMELONS downy mildew: 1.08 Ib.
in sufficient water/acre. Begin before disease appears. Repeat at weekly
intervals.
TOLERANCES: None (exempt).
LIMITS: 1.1 Ib./acre. No time limitation.
CARROTS blight (Cercospora): 1.08 to 1.12 Ib. in sufficient
water for thorough coverage/acre. Begin when disease threatens. Repeat at
7- to 14-day intervals.
TOLERANCE: None (exempt).
LIMITS: 1.12 Ib./acre. No time limitation.
CELERY for bacterial blight use 1.08 pounds in sufficient water/
acre; for early and late blights use 0.56 to 2.80 pounds in sufficient water/
acre. Add 1 to 2 quarts of suitable spray oil as a spreader-sticker. Begin
when plants are established in the field. Repeat at 5- to 7-day intervals as
necessary.
TOLERANCE: None (exempt)
LIMITS: 2.8 pounds/acre. No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 2-15-74 Part I, Page C-48-00.05
Replaces page
issued 5-1-73
COPPER HYDROXIDE
CUCUMBERS angular leaf spot (Pseudomonas); 1.72 to 2.58 Ib. in
sufficient water for good coverage/acre. Begin before disease appears, after
plants start to vine, or at first sign of disease. Repeat at 7- to 14-day
intervals as required. Downy mildew: 1.29 to 1.72 Ib. in sufficient water/
acre. Begin when plants start to vine. Repeat at weekly intervals.
TOLERANCE: None (exempt).
LIMITS: 2.6 pounds/acre.
HONEYDEW MELONS see under Cantaloupe.
MUSKMELONS see under Cantaloupe.
PEPPERS bacterial spot (Xanthomonas): 1.12 to 1.7 Ib./acre.
Begin when disease threatens. Repeat at 7- to 14-day intervals.
TOLERANCE: None (exempt).
LIMITS: 1.7 Ib./acre. No time limitations.
POTATOES early and late blights: 0.56 to 2.24 Ib./acre in
sufficient water to cover. Begin when plants are 6 inches high. Repeat at
7- to 10-day intervals.
TOLERANCE: None (exempt).
LIMITS: 2.24 Ib./acre. No time limitation.
TOMATOES bacterial spot (Xanthomonas): 1.08 to 2.24 Ib. plus 1.2
to 1.6 pounds actual maneb or maneb plus zinc in sufficient water for
thorough coverage/acre. Begin when disease threatens. Repeat at 7- to 10-day
intervals as necessary, more frequently under severe disease conditions.
Early blight: 1.08 to 1.7 pounds in sufficient water/acre. Begin when
disease threatens. Repeat at 7- to 10-day intervals.
TOLERANCE: None (exempt).
LIMITS: 2.24 Ib. as metallic copper equivalent/acre. No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 2-15-74 Part I, Page C-48-00.06
Replaces page
issued 5-1-73
COPPER HYDROXIDE
Agricultural Field Crop Uses
BARLEY AND WHEAT leaf blotch (Helminthosporium. Septoria); 0.81
to 1.08 Ib. in sufficient water/acre. Begin at early heading stage and
repeat 10 days later.
TOLERANCES: None (exempt).
LIMITS: 1.08 Ib./acre. No time limitations.
PEANUTS cercospora leaf spot; Use 1.2 to 1.7 Ib. as wettable
powder/100 gal. or 1.0 to 2.0 quarts of flowable formulation in sufficient
water/acre. Use 3 to 15 gal./acre for aerial application, 5 to 20 gal. for
concentration ground equipment and 25 to 100 gal. for dilute, high volume
sprayers. Begin applications 40 to 45 days after planting, or when disease
first appears. Repeat at 10-to 14-day intervals.
TOLERANCE: None (exempt).
LIMITS: 1.7 Ib. metallic copper equivalent/acre. No time limitations.
SUGAR BEETS leaf spot: 1.08 to 2.8 Ib./acre in sufficient
water to cover. Add 2 qt. of suitable spray oil/acre as a spreadersticker.
Begin when disease threatens. Repeat 4 or 5 times at 10- to 14-day
intervals.
TOLERANCE: None (exempt).
LIMITS: 2.8 Ib./acre. No time limitation.
WHEAT See under Barley.
Agricultural Ornamental Crop Uses
PHILODENDRON bacterial leaf spot: Use one of the following:
(1) 0.54 to 1.08 pounds plus 1.2 pounds actual maneb
plus zinc/100 gallons, or
(2) Alternate weekly between:
(a) 0.81 pounds plus 1.2 pounds actual maneb plus
zinc and
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 7-1-75 Part I, Page C-48-00.07
Replaces page
issued 12-15-74
COPPER HYDROXIDE
(b) 200 p.p.m. streptomycin.
Begin before disease appears and repeat at weekly intervals.
Agricultural Seed Treatment Uses
PEANUTS seedling^ blight: Apply 0.84 to 3.36 oz. actual as
metallic copper equivalent as a dust/100 Ib. of seed, just before planting.
TOLERANCE: None (exempt).
LIMITS: 3.36 oz. metallic copper equivalent/100 Ib. For use only in Texas
and Oklahoma pending results of test in other areas.
* RICE damping-off; Use 0.78 ounce actual as metallic copper
equivalent from 30 percent flowable formulation in an equal volume of water/100
pounds of seed. Apply by machine, maintaining constant agitation of the
suspension. Note: Phytotoxicity may occur in drill seeded rice. Consult
local Agricultural Experiment Station regarding specific recommendations in a
given area.
TOLERANCE: None (Exempt).
LIMITS: None.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-49-00.01
COPPER NAPHTHENATE
Formulated as solutions of various concentrations, usually containing
between 1.0 and 8.0 percent metallic copper content. Copper naphthenate is
a material of indefinite composition. Concentrates are diluted in mineral
spirits or naphtha.
Miscellaneous Agricultural and Household Uses
copper
CORDAGE, TEXTILES fungus rots, decay; 1.0 to 2.0 percent metallic
solution. Dip or soak until thoroughly wet.
FIELD BOXES (for fruits and vegetables) fungus rots, decay; 2.0
percent metallic copper solution, or 0.024 percent metallic copper solution
plus 2.0 percent pentachlorophenol. Dip for 0.5 minute or apply by brush
or spray. TOLERANCE: None (nonfood use). LIMITS: As stated above.
LUMBER fungus rots, decay; 1.0 to 2.0 percent metallic copper
content. Dip 3 to 30 minutes/inches of thickness or brush or spray 2 or more
flowing coats.
TREE WOUND DRESSING fungus rot, decay: 3.3 to 10.0 percent copper
naphthenate combined with asphalt. Apply to previously cleaned areas with
a paint brush.
WOOD (fence posts, foundation timbers, greenhouse members)
fungus rots, decay: 1.0 to 2.0 percent metallic copper content solutions.
Apply by cold soaking 12 to 48 hours.
-------
EPA Compendium of Registered Pesticides, Vol. II
Pungi'cixles and Nematictdes
Issued: 5-1-73 Part I, Page C-50-00.01
COPPER OLEATE
Formulated from 0.5 to 25.0 percent liquid concentrates. Compatible
with most insecticides. When used in commercial agriculture, copper oleate is
formulated with copper abietates and copper linoleate (see Copper Salts of
Fatty and Rosin Acids).
Household Fruit and Nut Crop Uses
APPLES, PEARS ----- powdery mildew: 1.0 tablespoonful of 15.0 percent
formulation/gallon. Begin when buds swell. Repeat when fruit buds show color
and again at petal fall. TOLERANCES: None (exempt). LIMITS: None.
APRICOTS ----- shothole; 2.0 tablespoonf uls of 2.0 percent formulation
per gallon. Begin in delayed dormant period. Repeat at 7- to 10-day intervals
as long as necessary. TOLERANCE: None (exempt). LIMITS: None.
BLACKBERRIES, RASPBERRIES ----- leaf spots, powdery mildew: 1.0 to 1.5
tablespoonsful of 15.0 percent formulation/gallon. Begin when disease appears.
Repeat as necessary. TOLERANCE: None (exempt). LIMITS: None.
— --- - blue mold, brown rot; 3.0 tablespoonf uls of 15.25 percent
formulation/gallon. Spray lower part of tree during winter months. Sooty
mold: 1.0 tablespoonful of 15.0 percent formulation/gallon, or 0.5 ounce of
15.0 percent liquid concentrate/gallon of water. Spray when insects or sooty
mold appear. Repeat as necessary. TOLERANCE: None (exempt). LIMITS: None.
GRAPES ----- powdery mildew: Use 0.5 ounce of 15.0 percent liquid
concentrate/gallon of water. Begin after fruit set and apply as necessary.
TOLERANCE: None (exempt). LIMITS: None.
NECTARINES, PEACHES, PLUMS ----- leaf blight, leaf curl, powdery mildew,
shothole; 2.0 tablespoonfuls of 2.0 percent formulation to 1.0 tablespoonful
of 15.0 percent formulation/gallon. Apply in late fall. Repeat when buds
begin to swell in the spring and at 7- to 10-day intervals thereafter as long
as necessary. TOLERANCES: None (exempt). LIMITS: None.
PEACHES ----- see under Nectarines.
PEARS ----- see under Apples.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page O50-00.02
COPPER OLEATE
PLUMS see under Nectarines.
RASPBERRIES see under Blackberries.
STRAWBERRIES leaf spots, powdery mildew: 1.0 to 1.5 tablespoon-
fuls of 15.0 percent formulation/gallon. Begin when disease appears. Repeat
as necessary. TOLERANCE: None (exempt). LIMITS: None.
WALNUTS leaf spot: 2.0 tablespoonfuls of 2.0 percent formulation
to 1.0 tablespoonful of 15.0 percent formulation/gallon. Begin after blooms
drop and nut is well set. Repeat at 2 week intervals as needed. TOLERANCE:
None (exempt). LIMITS: None.
Household Vegetable Crop Uses
BEANS powdery mildew, rust: 2.0 tablespoonfuls of 2.0 percent
formulation to 1.5 tablespoonfuls of 15.0 percent formulation/gallon. Begin
before diseases appear. Repeat at 7- to 10-day intervals or as needed.
TOLERANCE: None (exempt). LIMITS: None.
COLE CROPS (Broccoli, Brussels Sprouts, Cabbage, Cauliflower, Chinese
Cabbage, Kale, Mustard, Rutabaga, Turnips) powdery mildew: 1.0
tablespoonful of 15.0 percent formulation/gallon. Begin when disease appears.
Repeat as necessary. TOLERANCES: None (exempt). LIMITS: None.
CUCUMBERS powdery mildew: 2.0 tablespoonfuls of 2.0 percent
formulation to 1.5 tablespoonfuls of 15.25 percent formulation/gallon. Begin
when foliage appears. Repeat at 7- to 14-day intervals or as necessary.
TOLERANCE: None (exempt). LIMITS: None.
LETTUCE powdery mildew: 1.0 tablespoonful of 15.0 percent
formulation/gallon. Begin when disease appears. Repeat as necessary.
TOLERANCE: None (exempt). LIMITS: None.
MELONS (Cantaloupe, Cassaba, Honey Ball, Honeydew, Muskmelon, Persian
Melons, Watermelons) powdary mildew; 2.0 tablespoonfuls of 5.0 percent
formulation to 1.5 tablespoonfuls of 15.25 percent formulation/gallon. Begin
before disease appears. Repeat at 7~ to 10-day intervals or as needed.
TOLERANCES: None (exempt). LIMITS: None.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-50-00.03
COPPER OLEATE
PEAS powdery mildew; 2.0 tablespoonfuls of 5.0 percent
formulation/gallon. Begin before disease appears. Repeat at 7-to 10-day
intervals or as needed. TOLERANCE: None (exempt). LIMITS: None.
TOMATOES powdery mildew; 1.0 tablespoonful of 15.0 percent
formulation/gallon. Begin before disease appears. Repeat as necessary,
TOLERANCE: None (exempt). LIMITS: None.
Household Ornamental Crop Uses
FLOWERS, SHRUBS (Azaleas, Begonias, Camellias, Chrysanthemums, Crepe
Myrtle, Dahlias, Delphinium, Fuchias, Roses, Snapdragons, Stocks, Sweet Peas)
SHADE TREES black spot, leaf spots, powdery mildew^ rust: 2.0
tablespoonfuls of 5.0 percent formulation to 4.0 tablespoonfuls of 25.0
percent formulation/gallon. Begin when foliage or diseases appear. Repeat
at 7-to 10-day intervals or as necessary.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73
Part I, Page C-51-00.01
COPPER OXIDE
Formulated as 4.0 to 18.0 and 83.0 percent metallic copper equivalent
dusts; 19.0 and 52.5 to 80.0 percent metallic copper equivalent wettable
powders; 60.0 to 65.0 percent metallic copper equivalent liquid concentrate
suspensions containing 13.2 and 15.4 pounds of metallic copper equivalent/gal-
lon; and, a 65.4 percent metallic copper equivalent emulsion concentrate
containing 15.0 pounds metallic copper/gallon. Formulations may also contain
various amounts of cupric and cuprous oxides and metallic copper. Compatible
with calcium arsenate, DDT, parathion, pyrethrins, rotenone, rhothane, Sevin,
sulfur, and zineb. Not compatible with lime sulfur. Rates and limits are
given in terms of pounds of metallic copper equivalent.
Agricultural Fruit and Nut Crop Uses
ALMONDS leaf blight or shothole (Coryneum): 1.14 to 1.52 pounds
per 100 gallons. Apply when buds begin to swell. TOLERANCE: None (exempt).
LIMITS: 12.2 pounds/acre. No time limitation.
APPLES AND PEARS fire blight: 0.19 to 0.29 pound/100 gallons.
Begin at 10.0 percent bloom. Repeat at 5-day intervals until late bloom is
over. Note: Do not use on Anjou, Cornice, or Sechel pears. TOLERANCES:
None (exempt). LIMITS: 1.2 pounds/acre. No time limitation.
APRICOTS blossom browr^ rot, leaf blight, or shothole (Coryneum):
1.5 to 1.7 pounds/100 gallons. Apply in fall dormant period (November 15 to
December 15 in west coast areas) and again at red-bud stage. If necessary,
repeat applications in early or full bloom. TOLERANCE: None (exempt).
LIMITS: 8.6 pounds/acre. No time limitation.
BANANAS cercospora leaf spot: 2.6 pounds in sufficient water
per acre. Begin before disease appears. Repeat at 14-to 21-day intervals.
TOLERANCE: None (exempt). LIMITS: 2.6 pounds/acre. No time limitation.
CHERRIES (sour) blossom brown rot: 1.5 to 1.7 pounds/100 gallons.
Apply at white bud stage. Note: Do not use on the English Morello variety,
as severe injury will result. TOLERANCE: None (exempt). LIMITS:
17.2 pounds/acre. Sour cherries only. No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page C-51-00.02
Replaces page
COPPER OXIBE issued 5-1-73
CITRUS (all) brown rot; 0.24 to 0.38 pound/100 gallons. Spray
ground, lower branches, and foliage to height of about 3 feet. Apply before
heavy rains. Melanose, scab: 0.7 to 0.9 pound/100 gallons in petal fall or
postbloom application; 1.4 to 1.6 pounds/100 gallons in dormant season. *
TOLERANCES: None (exempt). LIMITS: 16.0 pounds/acre. No time limitation. *
CITRUS CITRON see under Citrus.
GRAPEFRUIT see under Citrus.
GRAPES black rot, downy and powdery mildews; 1.2 to 6.0 pounds
as a dust/acre. Begin before bloom. Repeat as necessary until grapes are
size of buckshot. TOLERANCE: None (exempt). LIMITS: 6.0 pounds/acre.
KUMQUATS see under Citrus.
LEMONS see under Citrus.
LIMES see under Citrus.
ORANGES see under Citrus.
PEACHES blossom brown rot; 1.5 to 1.7 pounds/100 gallons.
Apply in pink bud stage. Leaf blight or shothole (Coryneum), leaf curl
(Taphrina): 1.5 to 1.7 pounds/100 gallons. Apply in fall dormant period
(November 15 to December 15) and repeat as buds begin to swell. TOLERANCE:
None (exempt). LIMITS: 8.6 pounds/acre. No time limitation.
PEARS see under Apples.
PLUMS blossom brown rot; 1.5 to 1.7 pounds/100 gallons. Apply
in white bud stage. TOLERANCE: None (exempt). LIMITS: 8.6 pounds/acre.
No time limitation.
STRAWBERRIES leaf spot; 0.8 to 3.2 pounds as a dust/acre. Apply
before fruit forms and after harvest. TOLERANCE: None (exempt). LIMITS:
3.2 pounds/acre.
TANGELOS see under Citrus.
TANGERINES see under Citrus.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page €-51-00.03
COPPER OXIDE
WALNUTS blight: 0.8 to 1.6 pounds/100 gallons. Begin before
5.0 percent of flowers are open. Repeat just after bloom as needed during
seasons late rains. TOLERANCE: None (exempt). LIMITS: 8.0 pounds/acre.
No time limitation.
Agricultural Vegetable Crop Uses
ARTICHOKES (Globe and Jerusalem) leaf spots: 1.2 to 2.0 pounds
as a dust/acre. Begin before diseases appear or when first noted. Repeat at
5-to 10-day intervals as necessary. TOLERANCES: None (exempt). LIMITS:
2.0 pounds/acre. No time limitation.
BEANS (blackeyed beans, cowpeas, kidney beans, lima beans, navy
beans) angular leaf spot, anthracnose, downy mildew, rust: 0.8 to 3.1
pounds as a dust/acre. Begin when plants emerge. Repeat at 7-to 10-day
intervals. TOLERANCE: None (exempt). LIMITS: 3.1 pounds/acre. No time
limitation.
BEETS leaf spo_t: 1.0 to 2.8 pounds as a dust/acre. Begin before
disease appears. Repeat at 5-to 6-day intervals. TOLERANCE: None (exempt).
LIMITS: 2.8 pounds/acre. No time limitation.'
BLACKEYED BEANS see under Beans.
BROCCOLI, BRUSSELS SPROUTS, CABBAGE, CAULIFLOWER, COLLARDS, KALE,
KOHLRABI, MUSTARD GREENS, TURNIPS downy^ mildew^ leaf spots ]_ 1.2 to
4.1 pounds as a dust/acre. Begin in plant beds before diseases appear.
Repeat at 7-to 10-day intervals in plant bed and field. TOLERANCES: None
(exempt). LIMITS: 4.1 pounds/acre for each crop. No time limitation.
CABBAGE see under Broccoli.
CANTALOUPES see under Cucurbits.
CARROTS leaf blights, leaf spots: 1.2 to 2.5 pounds as a
dust/acre. Begin before disease appears. Repeat at S-to 6-day intervals.
TOLERANCE: None (exempt). LIMITS: 2.5 pounds/acre. No time limitation.
CASSABA MELONS see under Cucurbits.
CAULIFLOWER see under Broccoli.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page C-51-00.04
COPPER OXIDE Replaces page
issued 5-1-73
CELERY early and late blights: 1.6 to 3.2 pounds as a dust/acre;
1.14 to 2.12 as wettable powder or 2.15 pounds as an emulsion/100 gallons.
Begin after transplanting or before disease appears. Repeat at 5- to 10-day
intervals. TOLERANCE: None (exempt). LIMITS: 4.3 pounds/acre.No time limit.
COLLARDS see under Broccoli.
COWPEAS see under Beans.
CRENSHAW MELONS see under Cucurbits.
CUCUMBERS see under Cucurbits.
CUCURBITS (Cantaloupe, Cassaba melons, Crenshaws, Cucumbers, Honey
ball melons, Honeydew melons, Muskmelons, Persian melons, Pumpkins, Squash.
and Watermelon) anthracnose, angular leaf spot, bacterial wiltt downy
mildew, scab; 0.8 to 3.5 pounds as dust/acre or 2.1 to 2.5 pounds/100 gallons.
Begin when vines start to run or when diseases are first reported in area.
Repeat at 5-to 10-day intervals. TOLERANCES: None (exempt). LIMITS:
5.7 pounds/acre. No time limitation.
EGGPLANT anthracnose, alternaria, phomopsis leaf spot and fruit
rot; 1.0 to 3.5 pounds as a dust/acre. Begin when disease is first reported
in area. Repeat at 7-day intervals. TOLERANCE: None (exempt). LIMITS: 3.5
pounds/acre. No time limitation.
GARLIC, ONIONS downy mildew: 1.2 to 3.2 pounds as a dust/acre.
Begin before disease appears. Repeat at 5-to 10-day intervals and after rains.
TOLERANCES: None (exempt). LIMITS: 3.2 pounds/acre. No time limitation.
HONEY BALL MELONS see under Cucurbits.
HONEYDEW MELONS see under Cucurbits.
KALE see under Broccoli.
KIDNEY BEANS see under Beans.
KOHLRABI see under Broccoli.
LIMA BEANS see under Beans.
MELONS see under Cucurbits.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74
COPPER OXIDE
Part I, Page C-51-00.05
Replaces page
issued 5-1-73
MUSKMELONS see under Cucurbits.
MUSTARD GREENS see under Broccoli.
NAVY BEANS see under Beans.
ONIONS see under Garlic.
PEPPERS anthracnose, bacterial leaf spot, frogeye leaf spot
(Cercospora): 1.59 to 2.8 pounds as wettable powder; 2.15 pounds as
emulsifiable concentrate/100 gallons; or 1.0 to 3.5 pounds as a dust/acre.
Begin before disease appears and repeat at 3- to 7-day intervals. TOLERANCE:
None (exempt). LIMITS: 5.6 pounds/acre. No time limitations.
PERSIAN MELONS see under Cucurbits.
POTATOES early and late blights: 0.8 to 3.5 pounds as a dust
per acre or 1.2 to 6.4 pounds wettable powder in sufficient water/acre. Begin
when plants are 4 to 6 inches high. Repeat at 7-to 10-day intervals or at 3
to 6-day intervals under severe disease conditions. TOLERANCE: None (exempt).
LIMITS: 6.4 pounds/acre. No time limitation.
PUMPKINS see under Cucurbits.
SPINACH downy mildew, leaf spot: 0.8 to 3.0 pounds as a dust
per acre. Begin before disease appears. Repeat at 7-to 10-day intervals.
TOLERANCE: None (exempt). LIMITS: 3.0 pounds/acre. No time limitation.
SQUASH — see under Cucurbits.
TOMATOES anthracnose, early and late blights, gray leaf spot,
septoria leaf spot; 0.8 to 3.5 pounds as dust/acre; 1.59 to 2.4 pounds wettable
powder or 2.15 pounds as an emulsion concentrate/100 gallons. Begin as soon
as plants are established or before diseases appear. Repeat at 7- to 10-day
intervals, more frequently under severe disease conditions. TOLERANCE:
None (exempt). LIMITS: 6.4 pounds/acre. No time limitation.
TURNIPS see under Broccoli.
WATERMELONS see under Cucurbits.
-------
EPa Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 7-1-75 Part I, Page C-51-00.06
COPPER OXIDE Replaces page
issued 5-1-73
Agricultural Field Crop Uses
COFFEE leaf spot; 1.125 pounds/100 gallons. Apply to completely
cover plants and repeat as necessary.
TOLERANCE: None (exempt).
LIMITS: No time limitation.
HOPS downy mildew; 1.3 to 2.8 pounds as a dust/acre. Begin in
early season. Repeat as necessary to maintain control.
TOLEANCE: None (exempt).
LIMITS: No time limitation.
PEANUTS leaf spot; 0.34 to 2.0 pounds plus sulfur as a dust/acre
by aircraft or ground equipment; 0.5 to 1.0 pound liquid concentrate/10.0
to 25.0 gallons/acre by ground equipment; or 2.0 pounds liquid concentrate
in sufficient water/acre by aircraft. For cercospora leaf spot in South- *
eastern States only: Use 7.5 pounds of liquid product containing 4.6 percent *
metallic copper equivalent from micronized copper oxide and 85 percent *
micronized sulfur. Apply in 40 gallons of water/acre as a dilute spray or in *
10 to 20 gallons/acre as a concentrate spray. Begin when disease first *
appears. Repeat at 7- to 14-day intervals or as necessary.
TOLERANCES: None (copper oxide exempt, sulfur GRAS).
LIMITS: No time limitations.
* SOYBEANS (Southeastern States only) frogeye leaf spot, brown spot,
pod and stem blights; Use 4.0 to 7.5 pounds of a liquid product containing
4.6 percent metallic copper equivalent from micronized copper oxide and 85.0
percent micronized sulfur in sufficient water/acre by ground or aerial
equipment. Begin when disease appears and repeat at 10- to 14-day intervals.
TOLERANCES: None, (copper oxide exempt, sulfur GRAS).
LIMITS: No time limitations.
SUGAR BEETS leaf spot: 1.2 to 2.0 pounds as a dust/acre or
2.25 pounds/100 gallons. Apply as necessary.
TOLERANCE: None (exempt).
LIMITS: No time limitations.
* WHEAT (Southeastern States only) leaf rust, leaf blotch, glume
blotch: Use 3 to 5 pounds of a liquid product containing 4.6 percent metallic
copper from micronized copper oxide and 85 percent micronized sulfur in
sufficient water/acre as an aerial spray. Begin when disease first appears.
Repeat at 10-day intervals as necessary.
TOLERANCES: None (Copper oxide exempt, sulfur GRAS).
LIMITS: No time limitations.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 7-1-75 Part I, Page C-51-00.07
Replaces page
COPPER OXIDE issued 5-1-73
Agricultural Seed Treatment Uses
LARGE SEEDS (such as Cucumbers, Peas, etc.) dampinf-off:
2.4 ounces/100 pounds of seed. Apply as a dry mix.
TILERANCES: None (exempt).
LIMITS: Do not use treated seed for food, feed or oil purposes.
SMALL SEEDS (such as alfalfa, Beets, Celery, Clovers, grasses, all
flowers, Lettuce, Tomatoes, etc.) damping-off: 1.2 ounces/100 pounds
of seed. Apply as a dry mix.
TOLERANCES: None (exempt).
LIMITS: Do not use treated seed for food, feed or oil purposes.
Household Uses
FRUIT, NUT, VEGETABLE, AND ORNAMENTAL GARDENS see under
Agricultural Uses. Dosage rates are equivalent but are usually expressed as
tablespoonfuls or ounces/gallon of Vater or to dust lightly but thoroughly
and uniformly to cover both leaf surfaces. Products may be applied by hand
operated dusters or sprayers.
Industrial Uses
Used as a constituent of "Boliden" type wood preservatives. See under
Arsenic Acid.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-52-00.01
COPPER OXYCHLORIDE
A low soluble or "fixed copper" compound used alone (I); in combination
with copper hydroxide (II), 20.0 percent sulfur and 5.0 percent zineb (III),
basic copper sulfate (see Copper oxychloride sulfate), or reacted with
calcium (see Copper - tetra copper calcium oxychloride). Formulations include
5.0 to 53.0 percent metallic copper equivalents as dusts or wettable powders.
Dosage rates are given in pounds of metallic co-pper equivalent.
Agricultural Fruit and Nut Crops
APPLES black rot, fire blight, powdery mildew, scab: 1.0 to 2.0
pounds of copper as (III)/100 gallons. Begin in delayed dormant period.
Repeat as necessary. TOLERANCES: None for copper (exempt), none for sulfur
(GRAS), 7.0 p.p.m. for zineb. LIMITS: 10.0 pounds metallic copper, 5.12
pounds sulfur and 3.2 pounds zineb/acre. No time limitation.
BLACKBERRIES, RASPBERRIES anthracnose. cane and leaf spot
(Septoria rubi): Use 0.75 to 1.25 pounds of copper as (III)/100 gallons.
Begin at early prebloom. Repeat at 10- to 14-day intervals. LIMITATIONS:
None for copper (exempt), none for sulfur (GRAS), 7.0 p.p.m. for zineb.
LIMITATIONS: 1.25 pounds of copper, 1.0 pound of sulfur, and 0.25 pound of
zineb/acre. Do not apply within 14 days of harvest (zineb).
CITRUS greasy spot, melanose, scab: Use 3.2 pounds copper as
(I) in sufficient water/acre, or 0.75 to 2.0 pounds of copper as (III)/100
gallons. Begin in dormant season. Repeat at 2/3 petal fall, when fruit is
1/2 inch in diameter and as necessary thereafter. Note: Do not use in areas
where copper injury is known to occur or where fumigation with hydrogen
cyanide gas is practiced. TOLERANCES: None for copper (exempt), none for
sulfur (GRAS), 7.0 p.p.m. for zineb. LIMITS: 20.0 pounds of copper, 16.0
pounds of sulfur and 2.0 pounds of zineb/acre. No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-52-00.02
COPPER OXYCHLORIDE
GRAPES black rot, downy mildew, powdery mildew, ripe rot: Use
0.75 to 1.25 pounds of copper as (III)/100 gallons. Begin in early shoot
stage. Repeat at 14- to 21-day intervals and after rains. TOLERANCES: None
for copper (exempt), none for sulfur (GRAS), 7.0 p.p.m. for zioeb. LIMITS:
3.13 pounds of copper, 2.5 pounds of sulfur and 0.63 pounds of zineb/acre.
Do not apply within 7 days of harvest (zineb).
NECTARINES brown rot, powdery mildew, leaf curl and shot hole:
Use 1.0 to 2.0 pounds of copper as (III)/100 gallons. Apply at delayed
dormant, bloom, petal fall and cover sprays. TOLERANCES: None for copper
(exempt), none for sulfur (GRAS), 7.0 p.p.m. for zineb. LIMITS: 7.5 pounds
of copper, 6.0 pounds of sulfur and 1.5 pounds of zineb/acre. Do not apply
within 40 days of harvest (zineb).
PEACHES brown rot, powdery mildew, leaf curl and shot hole: Use
1.0 to 2.0 pounds of copper as (III)/100 gallons. Apply at delayed dormant,
bloom, petal fall and in cover sprays. For leaf curl alone, use 2.12 pounds
of copper as (I)/100 gallons in bloom and petal fall stages. TOLERANCES:
None for copper (exempt), none for sulfur (GRAS), 7.0 p.p.m. for zineb.
LIMITS: 10.0 pounds of copper, 8.0 pounds of sulfur, and 2.0 pounds of zineb/
acre. Do not apply (I) after petal fall. Do not apply (III) within 30 days
of harvest (zineb).
PEARS black rot, fire blight, powdery mildew, scab: Use 1.0 to
2.0 pounds of copper as (III)/100 gallons. Apply in delayed dormant and
cover sprays as necessary. Note: Do not use on D'Anjou pears. TOLERANCES:
None for copper (exempt), none for sulfur (GRAS), 7.0 p.p.m. for zineb.
LIMITS: 7.5 pounds of copper, 6.0 pounds of sulfur and 1.25 pounds of zineb/
acre. Do not apply within 7 days of harvest (zineb).
PLUMS, PRUNES brown rot, leaf blight, powdery mildew, scab, shot
hole: Use 1.0 to 2.0 pounds of copper as (III)/100 gallons. Begin in bloom
stage. Repeat in 14 to 21 days and in fall for shot hole. TOLERANCES: None
for copper (exempt), none for sulfur (GRAS), 7.0 p.p.m. for zineb. LIMITS:
6.5 pounds of copper, 5.2 pounds of sulfur and 1.3 pounds of zineb/acre. Do
not apply within 30 days of harvest (zineb).
RASPBERRIES see under Blackberries.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-52-00.03
COPPER OXYCHLORIDE
STRAWBERRIES leaf spot, powdery mildew , stem-end rot: 0.75 to
1.25 pounds of copper as (III)/100 gallons. Spray new growth in spring.
Repeat at 10-day intervals and after rains. On new beds, begin when growth
is rapid in late summer and repeat as necessary. TOLERANCES: None for
copper (exempt), none for sulfur (GRAS), 7.0 p.p.m. for zineb. LIMITS: 3.5
pounds of copper, 2.8 pounds of sulfur and 0.7 pound of zineb/acre. Do not
apply within 7 days of harvest (zineb).
Agricultural Vegetable Crops
BEANS anthracnose, alternaria leaf and pod spots, downy mildew:
0.75 to 1.25 pounds copper as (III)/100 gallons/acre. Begin when disease
threatens. Repeat at 10- to 14-day intervals and after rains. TOLERANCES:
None for copper (exempt), none for sulfur (GRAS), 7.0 p.p.m. for zineb.
LIMITS: 1.25 pounds metallic copper, 1.0 pound sulfur and 0.2 pound zineb/
acre. Do not apply within 7 days of harvest (zineb).
BROCCOLI, BRUSSELS SPROUTS, CABBAGE, CAULIFLOWER alternaria
lejaf spots and brown rot, downy mildew: 0.75 to 1.25 pounds of copper as
(111)/lOO gallons/acre. Begin when disease threatens. Repeat at 10- to 14-
day intervals and after rains. TOLERANCES: None for copper (exempt), none
for sulfur (GRAS), 7.0 p.p.m. on each crop for zineb. LIMITS: 1.25 pounds
metallic copper, 1.0 pound sulfur and 0.25 pound zineb/acre. Do not apply-
within 7 days of harvest (zineb).
BRUSSELS SPROUTS see under Broccoli.
CABBAGE see under Broccoli.
CANTALOUPE see under Melons.
CARROTS leaf spots (Alternaria or Macrosporium and Cercospora):
2.12 pounds of metallic copper from (I) in sufficient water/acre. Begin when
disease is first reported in the area. Repeat at 7- to 10-day intervals as
necessary. TOLERANCE: None (exempt). LIMITS: 2.12 pounds of copper/acre.
No time limitation.
CASSABAS see under Melons.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73
Part I, Page C-52-00.04
COPPER OXYCHLORIDE
CAULIFLOWER see under Broccoli.
CELERY early blight (Cercospora), late blight (Septoria) : Use
2.12 pounds of copper as (I) in sufficient water/acre; 1.0 to 3.5 pounds
metallic copper from (II) as a dust/acre or 0.75 to 1.25 pounds from (III)/15
to 50 gallons/acre. Begin when plants are 2- to 3-inches tall or before
diseases appear. Repeat at 8- to 14-day intervals. TOLERANCES: None for
copper (exempt), none for sulfur (GRAS), 7.0 p.p.m. for zineb. LIMITS 3.5
pounds of copper, 1.0 pound of sulfur and 0.25 pound of zineb/acre. Remove
residues by washing and stripping. No time limitations.
CRENSHAWS see under Melons.
CUCUMBERS angular leaf spot, anthracnose, blossom blight, downy
mildewy 0.75 to 1.25 pounds of copper as (III)/100 gallons. Begin before
diseases are expected to appear. Repeat at 7- to 14-day intervals. TOLERANCES:
None for copper (exempt), none for sulfur (GRAS), 7.0 p.p.m. for zineb.
LIMITS: 3.75 pounds of copper, 3.0 pounds of sulfur and 0.75 pound of zineb/
acre. No time limitation
HONEY BALLS see under Melons.
HONEYDEWS see under Melons.
LETTUCE anthracnose, downy mildew: Use 0.75 to 1.25 pounds of
copper as (III)/100 gallons. Apply when disease first threatens. Repeat at
10- to 14-day intervals and after rains. TOLERANCES: None for copper (exempt),
none for sulfur (GRAS), 25.0 p.p.m. for zineb. LIMITS: 1.9 pounds of copper,
1.5 pounds of sulfur and 0.375 pound of zineb/acre. Do not apply within 5
days of harvest on head lettuce, or 7 days on leaf lettuce (zineb).
MELONS angular leaf spot, anthracnose, downy mildew: 0.75 to
1.25 pounds of copper as (III)/100 gallons. Begin before diseases are
expected to appear. Repeat at 7- to 14-day intervals. Note: Sulfur may
injure sensitive varieties. TOLERANCES: None for copper (exempt), none for
sulfur (GRAS), 7.0 p.p.m. for zineb. LIMITS: 3.75 pounds of copper, 3.0
pounds of sulfur and 0.75 pound of zineb/acre. No time limitations.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-52-00.05
COPPER OXYCHLORIDE
ONIONS downy mildew: 1.0 to 2.0 pounds of copper as (III)/15 to
50 gallons/acre. Begin before disease is expected to occur. Repeat at 10-
to 14-day intervals and after rains. TOLERANCES: None for copper (exempt),
none for sulfur (GRAS), 7.0 p.p.m. for zineb. LIMITS: 2.0 pounds of copper,
1.6 pounds of sulfur and 0.4 pound of zineb/acre. Do not apply to green
onions within 7 days of harvest (zineb).
PEAS anthracnose, downy mildew: 0.75 to 1.25 pounds of copper
as (III)/100 gallons. Apply before disease appears. Repeat at 10- to 14-day
intervals and after rains. TOLERANCES: None for copper (exempt), none for
sulfur (GRAS), 7.0 p.p.m. for zineb. LIMITS: 2.5 pounds of copper, 2.0
pounds of sulfur and 0.5 pound of zineb/acre. Do not apply within 10 days
of harvest (zineb).
PEPPERS damping-off (cold frames, greenhouses, etc.): 2.12
pounds of copper as (I)/100 gallons. Apply as a light spray to soil around
plants. Begin when plants emerge. Repeat at 4- to 7-day intervals until
transplanting time. Early blight (Alternaria); Use 0.75 to 1.25 pounds of
copper from (III)/100 gallons. Begin when disease threatens. Repeat at 7-
to 14-day intervals. TOLERANCES: None for copper (exempt), none for sulfur
(GRAS), 7.0 p.p.m. for zineb. LIMITS: 3.75 pounds of copper, 3.0 pounds of
sulfur and 0.75 pound of zineb/acre. No time limitations.
PERSIAN MELONS see under Melons
POTATOES early and late blights; Use up to 3.7 pounds of copper
from (I) in sufficient water, or 1.0 to 3.5 pounds of copper as a dust from
(II)/acre. Begin before disease appears. Repeat at 8- to 10-day intervals
or as necessary. Note: Do not use formula III on potatoes. TOLERANCE:
None (exempt). LIMITS: 3.7 pounds of copper/acre. No time limitations.
SQUASH anthracnose, botrytis blossom blight, downy mildew: 0.75
to 1.25 pounds of copper as (III)/100 gallons. Begin before disease appears.
Repeat at 7- to 14-day intervals. Note: Sulfur may injure sensitive varie-
ties. TOLERANCES: None for copper (exempt), none for sulfur (GRAS), 7.0
p.p.m. for zineb. LIMITS: 3.75 pounds of copper, 3.0 pounds of sulfur, and
0.75 pound of zineb/acre. No time limitations.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-52^00.06
COPPER OXYCHLORIDE
TOMATOES damping-off (cold frames, greenhouses, etc.): Use 2.12
pounds of copper as (I)/100 gallons. Apply as a light spray to soil around
plants. Begin when plants emerge and repeat at 4- to 7-day intervals until
transplanting time. Early and late blights: 3.71 pounds of copper from (I)
in sufficient water, or 1.0 to 3.5 pounds of copper as a dust from (II)/acre,
or 0.75 to 1.25 pounds of copper from (III)/100 gallons. Begin before disease
appears. Repeat at 7- to 14-day intervals. TOLERANCES: None for copper
(exempt), none for sulfur (GRAS), 7.0 p.p.m. for zineb. LIMITS: 3.75 pounds
of copper, 3.0 pounds of sulfur, and 0.75 pound of zineb/acre. No time
limitations.
WATERMELONS see under Melons.
Agricultural Field Crop Uses
PEANUTS leaf spot: Use 0.75 to 1.25 pounds of copper from (HI)/
100 gallons when disease threatens. Repeat at 10- to 14-day intervals.
TOLERANCES: None for copper (exempt), none for sulfur (GRAS), 7.0 p.p.m. for
zineb. LIMITS: 1.25 pounds of copper, 1.0 pound of sulfur and 0.25 pound of
zineb/acre. Do not feed treated tops to livestock (zineb). No time limitations,
SUGAR BEETS cercospora leaf spot: 3.18 pounds of metallic copper
from (I) in sufficient water/acre. Begin before disease appears. Repeat at
7- to 10-day intervals. TOLERANCE: None (exempt). LIMITS: 3.18 pounds
copper/acre. No time limitations.
Agricultural Ornamental Crops
AZALEAS bud and twig blights: 2.12 pounds of copper as (D/100
gallons. Begin when disease is first reported in the area. Repeat at 7- to
10-day intervals, or as necessary.
VINCA canker and dieback (Phomopsis) : 2.12 pounds as (D/100
gallons. Begin when disease is first reported in the area. Repeat at 7- to
10-day intervals, or as necessary.
Household Uses
Product is packaged as formula (III) in 1 and 5 pound containers.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I> Pa8e C-52-00.07
COPPER OXYCHLORIDE
General Direct ions: Use 0.5 to 1.0 ounce of product/gallon, equivalent
to 0.125 to 0.25 ounce of metallic copper, 0.1 to 0.2 ounce of sulfur and
0.025 to 0.050 ounce of zineb. Begin in bud or small leaf stage. Repeat at
7- to 10-day intervals or as needed.
CUCUMBERS, MELONS, PEPPERS, SQUASH AND TOMATOES see Agricultural
Vegetable Crop Uses.
AMARYLLIS red blotch (Stagonospo'ra).
ASTERS leaf spots, rust.
AZALEAS anthracnose, flower and stem galls (Exobasidium), leaf
spots.
BOSTON IVY cercospora leaf spot.
CARNATIONS alternaria blight, leaf spots, rust.
CHRYSANTHEMUMS leaf spots, rust.
DAFFODILS leaf spots.
DAHLIAS leaf spots.
GERANIUMS alternaria blight, leaf spots.
GLADIOLUS leaf spots.
HOLLYHOCKS anthracnose, leaf spots, rust.
IRIS leaf spots.
LILIES leaf spots, rust.
LOBELIAS leaf spots.
NARCISSUS botrytis blight, Sclerotinia.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-52-00.08
COPPER OXYCHLORIDE
PANSIES anthracnose.
PEONIES anthracnose.
PETUNIAS alternaria blight, leaf spot.
PHLOX leaf spots.
POINSETTIAS scab (Sphaceloma).
RHODODENDRONS anthracnose, flower and stem galls (Exobasidium),
leaf spots.
ROSES black spot, downy mildew, gleosporium twig and cane blights,
leaf spots, rust.
SNAPDRAGONS anthracnose, downy mildew, rust.
STOCKS leaf spots.
SWEET PEAS anthracnose.
TULIPS botrytis blight (fire), colletotrichum leaf
VIOLETS anthracnose, scab.
ZINNIAS alternaria blight.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75
Part I, Page C-53-00.01
Replaces page
issued 5-1-73
COPPER OXYCHLORIDE SULFATE
[BASIC COPPER SULFATE AND CHLORIDES] [COCS]
A material of indefinite composition which is a mixture of basic copper
sulfate and basic copper chloride. Formulated as 3.0 to 15.0 percent metallic
copper equivalent dusts; 5.0 to 56.0 percent metallic copper equivalent
wettable powders; and 3.3 to 3.97 percent metallic copper equivalent liquid
emulsions. Compatible with DDD, DDT, lindane, parathion, standard lead
arsenate, sulfur, calcium arsenate, and zineb. Rates and limits are given in
terms of pounds of metallic copper equivalent.
Agricultural Fruit and Nut Crop Uses
ALMONDS
pounds/100 gallons.
brown rot; 2.4 to 3.0 pounds as a dust/acre or 2.0
Apply in preblossom and petal fall stages. Shot hole:
„ o n ^«.IT^_™ ^£ : i « .. i „ ^ -. / T c\r\ -* „ i i -. _~ -.
pounds/100 gallons. Apply in preolossom and petal rail stages
2.0 pounds plus 1.5 to 2.0 gallons of oil emulsion/100 gallons. Apply as
fall spray, in spring at bud swell and at petal fall. TOLERANCE: None
(exempt). LIMITS: 16.0 pounds/acre.
APPLES blotch, fire blight: 0.125 pound/100 gallons or 0.6 to
3.0 pounds dust/acre. Apply when 20 percent of blossoms are open. Repeat
when 75 percent of blossoms are open. In Western States use 0.6 to 1.2
pounds as a dust/acre and apply at full bloom, petal fall, calyx and late
secondary bloom stages. Brooks spot; 0.25 to 0.37 pound plus 1.0 to 1.5
pounds hydrated lime/100 gallons. Apply in cover sprays. Scab; 2.5 to 3.5
pounds as a dust/acre. Apply at pink bud, full bloom, petal fall and calyx
stages and 17 to 27 days after petal fall. TOLERANCE: None (exempt). LIMITS:
3.5 pounds/acre. No time limitation.
APRICOTS brown rot:
pounds/100 gallons.
.4 to 3.0 pounds as a dust/acre or 2.0
Apply in preblossom and petal fall periods, jjhot hole;
2.0 to 2.5 pounds/100 gallons. Or, use 1.44 to 1.92 pounds plus 0.5 to 1.0
gallon of suitable dormant flowable oil emulsion/100 gallons. As a prebloom
to petalfall spray use 5.76 pounds/60 to 90 gallons/acre with ground
equipment. Leaf curl; 2.0 pounds/100 gallons. Apply just before fall rain.
Repeat in spring while trees are still dormant. TOLERANCE: None (exempt).
LIMITS: Dosages and limitations as stated above.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page C-53-00.02
Replaces page
cocs issued 5-1-73
BLACKBERRIES, BOYSENBERRIES, LOGANBERRIES, RASPBERRIES —•
anthracnose, leaf spot; 1.25 pounds/100 gallons. Apply when buds begin to
open, when flower buds show white, and at 10- to 14-day intervals thereafter
as necessary. Cane spot, yellow rust; 3.0 pounds/100 gallons/acre. Begin
when new laterals are leafing out. Repeat when flowers begin to open and
again as a postharvest spray after pruning but prior to fall rains.
TOLERANCES: None (exempt). LIMITS: 3.1 pounds/acre for each crop. No
time linitations.
CHERRIES (sour) brown rot; 2.5 pounds/100 gallons or 2.4 to 3.75
pounds as a dust/acre. Apply at popcorn, full bloom.and petal fall stages.
Leaf spot; 0.69 to 0.83 pound plus 3.0 pounds hydrated lime/100 gallons or
2.4 to 3.75 pounds as a dust/acre. Apply in cover sprays at 7-to 10-day
intervals and make 1 or 2 postharvest foliage applications. TOLERANCE: None
(exempt). LIMITS: 13.25 pounds/acre from prebloom to petal fall and 8.3
pounds from petal fall to leaf fall. No time limitation.
CITRUS (grapefruit, kumquats, lemons, limes, oranges, tangelos,
tangerines) greasy spot; 1.1 pounds/100 gallons. Apply anytime within
2 months after expansion of early spring flushes or within 1 month after
expansion in late spring and other flushes of growth. Melanose; 2.25 gallons
of a 3.3 percent metallic copper equivalent emulsion/100 gallons or 0.73 pound
as a wettable powder/100 gallons. Apply 1 to 3 weeks after petal fall. Where
disease has been troublesome repeat 4 weeks later. Note; Do not use
emulsions before or after sulfur applications, during drought, when trees are
wilting, or when temperature is at the freezing point or above 90 degrees
Fahrenheit. Scab; 2.0 gallons of a 4.0 percent metallic copper equivalent
emulsion/100 gallons or 0.7 to 1.0 pound as a wettable powder/100 gallons.
Apply in dormant period before growth starts. Repeat when 2/3 of petals have
fallen. See note above. Brown rot; 0.48 to 1.4 pounds/100 gallons, or 0.5 *
pound plus 1.0 to 1.5 pounds of hydrated lime/100 gallons or 2.0 to 2.5 pounds
as a dust/acre, applying after each rain to skirts of trees and ground. Do
not apply in areas where copper injury is known to occur or where fumigation
with hydrogen cyanide gas is practiced; or, use 0.25 to 0.4 pound/100 gallons,
applying in winter months to ground around trees and to inside and outside of
skirts of trees to a height of 3 to 4 feet, covering the fruit. Repeat if
necessary. In areas where severe copper injury is known to occur, spray skirts
no more than 2 feet high. TOLERANCE: None (exempt). LIMITS: 20.0 pounds/
acre. Time limitation as given above.
CURRANTS anthracnose. blight, downy mildew, leaf spot; 2.8 to
3.5 pounds as a dust/acre or 1.2 pounds/100 gallons. Begin before disease
appears. Repeat at 7-to 10-day intervals. TOLERANCE: None (exempt).
LIMITS: 3.5 pounds/acre. No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page O53-00.03
Replaces page
COGS issued 5-1-73
FILBERTS blight: 2.4 to 3.0 pounds as a dust/acre. Apply as
necessary to maintain control. TOLERANCE: None (exempt). LIMITS: 3.0 pounds/
acre. No time limitation.
GRAPEFRUIT see under Citrus.
GRAPES downy and powdery mildews: 1.0 to 1.1 pounds plus 4.0 *
pounds hydrated lime/100 gallons or 1.8 to 3.0 pounds as a dust/acre. Do not
apply more than 125 gallons/acre. Begin when disease is first reported in
area. Repeat at 7- to 10-day intervals or as required for control. Black
rot: 2.8 to 3.5 pounds as a dust/acre or 1.25 pounds/100 gallons. Begin
when buds break. Repeat when new shoots are 10 inches long, when blossoms
fall, and when berries reach size of BB shot. Bunch rot (California only):
0.45 to 1.8 pounds plus 7.5 to 12.6 pounds sulfur as a. dust/acre. Apply when
berries begin to touch. Repeat as necessary. TOLERANCE: None (exempt).
LIMITS: 3.5 pounds metallic copper equivalent; 12.6 pounds sulfur/acre. No
time limitation.
KUMQUATS see under Citrus.
LEMONS see under Citrus.
LIMES see under Citrus.
NECTARINES, PEACHES brown rot: 2.4 to 3.0 pounds as a dust/acre
or 2.0 to 2.5 pounds/100 gallons. Apply in preblossom, petal fall, and
postblossom periods as needed. Peach blight (shothole). peach leaf curl:
2.0 pounds/100 gallons. Apply in fall dormant period. Repeat in spring at
bud swell and again at petalfall. Or, use 1.44 to 1.92 pounds plus 0.5 to *
1.0 gallon of suitable dormant flowable oil emulsion/100 gallons and apply *
as a dormant spray and at bud swell. As a postbloom to petalfall spray, *
use 5.76 pounds/60 to 90 gallons/acre by ground equipment. TOLERANCE: None *
(exempt). LIMITS: 16.0 pounds/acre on either crop. No time limitations.
ORANGES see under Citrus.
PEACHES see under Nectarines.
PEARS fire blight, scab: 1.2 to 3.0 pounds as a dust/acre or
0.125 pounds/100 gallons. Begin at 10.0 percent bloom. Repeat at 3- to 5-day
intervals until all late bloom is over. For fire blight in Western States,
use 0.6 to 1.2 pounds as a dust/acre. Apply as necessary during bloom. Note:
Do not apply to Anjou or Cornice varieties. TOLERANCE: None (exempt). LIMITS:
3.0 pounds/acre. Do not apply after petal fall.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page C-53-00.04
Replaces page
COCS issued 5-1-73
PLUMS, PRUNES brown rot: Use 1.25 to 2.0 pounds/100 gallons. *
Apply at popcorn and full bloom stages. TOLERANCE: None (exempt).
LIMITS: 4.0 pounds per acre. Blossom application only. *
RASPBERRIES see under Blackberries.
STRAWBERRIES leaf spot, powdery mildew; 3.0 to 3.5 pounds as a
dust/acre or 1.25 pounds/100 gallons. Apply thoroughly at 7-to 10-day inter-
vals during growing season. TOLERANCE: None (exempt). LIMITS: 3.5
pounds/acre. No'time limitation.
TANGELOS see under Cit.rus.
TANGERINES see under Citrus.
WALNUTS blight: 1.2 to 3.0 pounds as a dust/acre or 1.5 to 2.5
pounds/100 gallons. Begin in prebloom stage. Repeat at 1.0 percent and 10.0
to 20.0 percent pistillate bloom and postbloom as necessary. If rains are
forecast during bloom, apply immediately. TOLERANCE: None (exempt). LIMITS:
25.0 pounds/acre. No tine limitation.
Agricultural Vegetable Crop Uses
BEANS downy mildew, pod spot: 1.5 to 2.0 pounds/25 to 100
gallons/acre or 1.2 to 2.4 pounds as a dust/acre. Begin when disease
threatens. Repeat as necessary. TOLERANCE: None (exempt). LIMITS: 2.4
pounds/acre. No time limitation.
BEETS blight, leaf spot: 2.8 to 3.5 pounds as a dust/acre or
1.25 pounds/100 gallons. Begin before diseases appear. Repeat at 7-to 14-day
intervals during growing season. TOLERANCE: None (exempt). LIMITS: 3.5
pounds/acre. No time limitation.
BROCCOLI, BRUSSELS SPROUTS, CABBAGE, CAULIFLOWER downy mildew;
1.0 to 2.0 pounds as a dust/acre. Begin when disease appears. Repeat at 7-
day intervals. TOLERANCES: None (exempt). LIMITS: 2.0 pounds/acre. No
time limitation.
BRUSSELS SPROUTS see under Broccoli.
CABBAGE see under Broccoli.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-53-00.05
COGS
CANTALOUPES, CUCUMBERS, CUCURBITS, MELONS, PUMPKINS, SQUASH, WATER-
MELONS angular leaf spot, anthracnose, downy mildew, gummy stem blight,
leaf blights, leaf spots, scab, and wilt: 1.5 to 3.0 pounds as a dust/acre;
2.0 to 2.2 pounds/100 gallons or 1.5 pounds/25 to 100 gallons/acre. Begin
when plants merge or are established, or when disease is first reported to
area. Repeat at 5- to 10-day intervals through growing season. Bacterial wilt;
As an aid in control, use 1.5 to 2.0 pounds/50 to 100 gallons/acre. Powdery
mildew (western arid regions): 2.5 to 3.5 pounds dust/acre. Begin when disease
appears. Repeat at 10-day intervals. TOLERANCES: None (exempt). LIMITS:
4.4 pounds/acre. No time limitation.
CARROTS leaf blights, leaf spots; 1.2 to 3.0 pounds as a dust
per acre or 1.5 to 3.3 pounds/25 to 100 gallons/acre. Begin before diseases
appear, Repeat at 7- to 10-day intervals. TOLERANCE: None (exempt), LIMITS:
5.0 pounds/acre. No time limitation.
CASSABA MELONS see under Cantaloupes.
CAULIFLOWER see under Broccoli.
CELERY bacterial blight, early blight (Cercospora), late blight
(Septoria): 1.2 to 5.0 pounds as a dust/acre or 1.5 to 3.3 pounds/25 to 100
gallons/acre. Begin when plants are set in field or disease is first reported
in area. Repeat at 7- to 10-day intervals. TOLERANCE: None (exempt). LIMITS:
6.6 pounds/acre. No time limitation.
CRENSHAW MELONS see under Cantaloupes.
CUCUMBERS see under Cantaloupes.
CUCURBITS see under Cantaloupes.
EGGPLANT anthracnose, late blight (Phytophthora), leaf spots,
phomopsis blight: 1.5 to 2.0 pounds/25.0 to 100.0 gallons/acre or 1.2 to
2.4 pounds as a dust/acre. Begin before disease is expected to appear.
Repeat at 7- to 10-day intervals as necessary. TOLERANCE: None (exempt).
LIMITS: 3.5 pounds/acre. No time limitation.
HONEY BALL MELONS see under Cantaloupes.
HONEYDEW MELONS see under Cantaloupes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-53-00.06
COGS
LETTUCE downy mildew: 1.5 to 2.0 pounds/25.0 to 100.0 gallons
per acre or 1.2 to 2.4 pounds as a dust/acre. Begin before disease is
expected to appear. Repeat at 7- to 10-day intervals as necessary.
TOLERANCE: None (exempt). LIMITS: 3.5 pounds/acre. No time limitation.
MELONS see under Cantaloupes:
MUSKMELONS see under Cantaloupes.
ONIONS downy mildew: 1.8 to 3.5 pounds as a dust/acre. Begin
when disease appears. Repeat at 10-day intervals. Purple blotch (blast):
1.2 to 1.5 pounds dust/acre. Begin when disease appears. Repeat at 10-day
intervals. TOLERANCE: None (exempt). LIMITS: 3.5 pounds/acre. No time
limitation.
PEPPERS -T—T~ anthracnose, bacterial spot, cercospora leaf spot,
phytophthora blight: 1.2 to 3.5 pounds as a dust/acre or 1.25 to 2.0
pounds/ 25 to 100 gallons. Begin before diseases appear. Repeat at 7- to
14-day intervals. Damping-off: 2.2 pounds/100 gallons. Begin when
plants emerge. Repeat at 4- to 7-day intervals as necessary. Apply to
plants and surrounding soil. TOLERANCE: None (exempt). LIMITS: 7.0
pounds/acre. No time limitation.
PERSIAN MELONS see under Cantaloupes.
POTATOES early and late blights: 1.2 to 2.4 pounds as a dust
per acre or 1.5 to 2.2 pounds/25 to 100 gallons. Begin when plants are
4 to 6 inches high or when disease first appears in area. Repeat at 4-
to 10-day intervals. TOLERANCE: None (exempt). LIMITS: 5.5 pounds/acre.
No time limitation.
PUMPKINS see under Cantaloupes.
SPINACH downy mildew: 2.5 to 3.5 pounds as a dust/acre. Begin
when disease first appears. Repeat at 10-to 14-day intervals or as necessary.
TOLERANCE: None (exempt). LIMITS: 3.5 pounds/acre. No time limitation.
SQUASH see under Cantaloupes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-53-00.07
COCS
TOMATOES anthracnose, early and late blight, septoria leaf spot;
1.8 to 3.0 pounds as a dust/acre or 1.5 to 3.3 pounds/25 to 100 gallons. Begin
when plants are 5 to 6 inches high; when fruit is set; or, when diseases are
first xeported in area. Repeat at 4- to 10-day intervals. In areas where
blight is severe, begin when plants are set in field. Bacterial spot: 2.75 to
3.3 pounds/100 gallons. Begin in seed bed. Repeat at 5- to 7-day intervals
after first leaves appear. In the field repeat at 5- to 7-day intervals if
the disease is known to occur in the area. TOLERANCE: None (exempt). LIMITS:
6.6 pounds/acre. No time limitation.
VEGETABLE SEEDLINGS damping-off (cold frames, greenhouses, etc.):
2.2 pounds/100 gallons. Begin when plants emerge. Repeat at 4-to 7-day
intervals. Spray plants and surrounding soil. TOLERANCE: None (exempt).
LIMITS: Do not use on cabbage and related seedlings.
WATERMELONS see under Cantaloupes.
Agricultural Field Crop Uses
HOPS downy mildew: 1.5 to 2.0 pounds/25 to 100 gallons. Apply
in early spring as crown treatment. TOLERANCE: None (exempt). LIMITS: 2.3
pounds per acre .
SUGAR BEETS leaf spot; 1.5 to 3.3 pounds/25 to 100 gallons or
1.2 to 2.4 pounds as a dust/acre. Begin when disease appears. Repeat as
necessary. TOLERANCE: None (exempt). LIMITS: 4.4 pounds/acre. No time
limitation.
TOBACCO wildfire bed rot: 1.25 pounds/100 gallons. Begin when
plants are in 2-leaf stage. Repeat at weekly intervals. Apply to foliage and
soil. Note: This use is practically obsolete. TOLERANCE: None (nonfood
use). LIMITS: None.
Agricultural Ornamental Crop Uses
AZALEAS bud blight, twig blight: 2.2 pounds/100 gallons. Begin
when disease is first reported in area. Repeat at 7-to 10-day intervals or
as required for control.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 part Xj Page c-53-00.08
COCS
FLOWERING PLANTS (Dahlias, Nasturtiums, Peonies, Roses) anthrac-
nose, black spot, botrytis blight, leaf spots, and rusts: 1.4 to 3.5 pounds
as a dust/acre or 1.25 pounds/100 gallons. Begin before diseases appear. For
black spot on roses, begin when leaf buds swell in early spring. Repeat at 7—
to 10-day intervals and after rains.
MAPLES tar _leaf spot (Rhytisma); 2.2 pounds plus 2.0 pounds
hydrated lime/100 gallons. Begin when disease is first reported in area.
Repeat at 7-to 10-day intervals as required.
OAK (white) anthracnose (Gnomonia); 2.2 pounds plus 2.0 pounds
hydrated lime/100 gallons. Begin when disease is first reported in area.
Repeat at 7-to 10-day intervals as necessary.
PACHYSANDRA canker, leaf spot, twig blight (Volutella); 1.65
pounds plus 3.0 pounds hydrated lime/100 gallons. Begin when disease is first
reported in area. Repeat at 7-to 10-day intervals or as required for control.
VINCA canker, dieback; 2.2 pounds/100 gallons. Begin when
disease is first reported in area. Repeat at 7-to 10-day intervals or as
required for control.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-74 part I, Page C-54-00.01
Replaces page
issued 5-1-73
COPPER 8-QUINOLINOLATE
Formulated as 0.25 to 10.0 percent liquid concentrates; 5.0 to 30.0
percent pastes; 5.0 to 10.0 percent solids; as 0.25 to 1.5 percent ready-to-
use liquids; and as a 5.0 percent liquid concentrate in combination with
17.6 percent pentachlorophenol and 2.4 percent tetrachlorophenol. For
metallic copper equivalent, multiply the percent copper 8-quinolinolate
by 0.18. Compatible with ferbam, Karathane 'R) and sulfur. Also used in
combination with zinc pertroleum sulfonate, which see.
Agricultural Ornamental Crop Uses
CARNATIONS, CHRYSANTHEMUMS, ROSES (greenhouse) alternaria leaf
spot, botrytis blight, powdery mildew; 1.0 ounce of 2.0 percent formulation
with 1.0 percent Karathane*>K' and petroleum distillates/3000 cubic feet of
space. Apply by special fog applicator.
Miscellaneous Agricultural Uses
Fabrics, rope fungus rots and decay: 10.0 percent solution.
Soak thoroughly.
WOOD mold, rot, and decay; 1 Volume of 0.75% liquid concentrate/
2 volumes of mineral spirits; 1.0 gallon of 0.95 percent or 5.0 percent
liquid concentrates/3.0 gallons of mineral spirits or other suitable carrier,
or 0.25 percent ready-to-use product. Dip bushel baskets, hampers, and
similar containers for 1 to 10 seconds. Brush or spray field picking boxes
or dip for 30 seconds. Wood to be used inside refrigerators, in showers or
washrooms, greenhouse flats, and similar sites should be soaked for 12 to 48
hours. TOLERANCE: None (nonfood use). Cleared under FDA Food Additives
Regulations, paragraph 121.2556.
WOOD (beverage boxes, field crates, hampers, pallets, and all wood
containers for fruits and vegetables) fungus decay, stain and mold: Use
0.25 percent ready-to-use product. Apply as a dip, brush, or flood spray
treatment to shook or assembled items. Dip 15 seconds for shook and up to
3 minutes for thicker stock. Note: Use at 60°F or above. When treated wood
is to be used in conjuction with foodstuffs, growing plants, refrigerators,
etc., user must be cautioned to allow wood to dry until all odor has
disappeared (approximately 30 days) or until solvent carrier has entirely
evaporated to avoid possibility of contamination.
TOLERANCE: None (nonfood use). Cleared under FDA Food Additives Regulations,
paragraph 121.2556,
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-54-00.02
COPPER 8-QUINOLINOLATE
CORDAGE, INCLUDING FISH NETS fun&i: Adjust wet pickup and
concentration in suitable solvent to deposit at least 1.0 percent active in
the material on a weight basis.
PAINT (oil based) fungus proofing; Use 0.75 pint of a 10.0
percent active liquid concentrate/gallon of paint. Mix thoroughly.
SURFACES (brick, composition board, masonry, plaster, properly primed
metal, and wood) fungus decay, mildew: Use 1.0 to 2.5 percent active
solutions. Apply by brushing or spraying 1 or more coats. May be used as
a finish coat or as a priming treatment.
WOOD (macaroni dryer walls, sticks, and similar items) mold and
mildew. Treat dryer walls with a 1.054 percent active (0.19 percent metallic
copper equivalent) solution by brush, mop, or spray so as to thoroughly
saturate the wood. Treat macaroni sticks by dipping in a 1.054 percent active
solution for 15 to 40 seconds depending on hardness of wood. Hard wood sticks
should receive the longest treatment. Note: For other commercial applica-
tions to wood see under Miscellaneous Agricultural Uses. TOLERANCE: None
(cleared under FDA Food Additives Regulations, paragraph 121.2556).
Industrial Uses
ASPHALT COATING AND IMPREGNATING COMPOUNDS (as for underground wrapped
cables, etc.) fungi: Incorporate a minimum of 10.0 percent based on
the total weight of the compound.
CORDAGE (treated at time of manufacture) fungi: Dip to assure a
pickup of 1.0 percent copper 8-quinolinolate or blend with cordage oil in any
percentage to meet the requirements of manufacturers.
PAINTS, SEALERS, VARNISHES fungi: Incorporate 1.0 percent
copper 8-quinolinolate based on solids content of paint or varnish or on
the total weight of paint, sealer, or varnish.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page C-54-00.03
Replaces page
COPPER 8-QUINOLINOLATE issued 4-1-74
PAPER fungus groof: Add emulsion type formulation during the
beater process in sufficient quantity to meet paper manufacturers.require-
ments. Note: The addition of alum after the treatment is applied, will
break the emulsion and precipitate the copper 8-quinolinolate into the pulp.
Or, incorporate a 0.33 percent copper 8-quinolinolate emulsion (0.04 percent
metallic copper equivalent) in wax into the sheet at the size pnss.
PLASTICS (vinyl, including vinyl coatings for fabrics) fungi;
Incorporate 0.25 to 1.0 percent of copper 8-quinolinolate based on the weight
of the plasticizer system.
TEXTILES (fabric, rope, thread and webbing) fungus proofing; *
Deposit 0.02 to 0.18 percent raatallic copper equivalent depending in *
applicable specification. *
WAXES (for cardboard and paper coatings) mold, mildew: *
Incorporate 1.0 percent as copper 8-quinolinolate based on weight of wax.
WAXES (for coatings) fungi; Incorporate 1.0 percent as copper
8-quinolinolate based on weight of wax.
WOOD (freshly cut lumber and timber) sap stain, mold; Lumber
should be treated within 24 hours of cutting, using dip or spray application.
Ready to use solutions should be used within 24 hours after preparation.
1. For rough sawn lumber 2 inches or less in thickness when all-seasoning
or kiln drying is to be carried out, use 1,0 gallon of 5.4 percent liquid
concentrate/200 gallons of water or 1.0 gallon of 5.0 percent I.e. in
combination with 17.6 percent pentachlorophenol and 2.4 percent tetrachloro-
phenol/300 gallons.
2. For lumber thicker than 2 inches and for bundled lumber, use 1.0 gallon
of 5.4 percent liquid concentrate/100 gallons of water or 1.0 gallon of
5.0 percent I.e. in combination with 17.6 percent pentachlorophenol and 2.4
percent tetrachlorophenol/125 to 150 gallons.
3. For smooth surfaced or dressed lumber use 1.0 gallon of 5.4 percent
liquid concentrate/100 gallons of water or 1.0 gallon of 5.0 percent I.e. in
combination with 17.6 percent pentachlorophenol and 2.4 percent tetrachloro-
phenol/100 to 150 gallons.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Page I, Page C-54-98.01
COPPER SALTS OF THE FATTY ACIDS OF TALL OIL
Available as a 7.0 percent metallic copper equivalent liquid product
Commercial Uses
FISH NETS fungal decay and r_ot_s,L Use 7^'° percent liquid
formulation (7.0 percent metallic copper equivalent). For pound nets, traps,
seines, and heavy gear mix one part product with 2 parts kerosene (V/V).
For gill nets mix one part product with 4 parts kerosene (V/V). Nets should
be dipped for a sufficient length of time to thoroughly saturate all fibers.
Drain well and spread promptly for drying. Note: Do not heap or pile freshly
dipped nets. Do not expose freshly dipped nets unnecessarily to sunlight.
Do not dip wet nets.
-------
EPA Compendium of Registered Pesticides, Vol. I.I
Fungicides and Nematicides
Issued: 7-1-75 Part I, Page C-55-00.01
Replaces page
issued 12-1-74
COPPER SALTS OF FATTY AND ROSIN ACIDS
Formulated as emulsifiable concentrates containing 1.66 to 6.0 percent
metallic copper equivalent as a mixture of 20.0 to 25.0 percent copper
abietate, 8.0 to 12.0 percent copper linoleate, and 10.0 to 14.0 percent copper
oleate. Compatible with captan, folpet, maneb, organic phosphates,
Toxaphene, and ThiodannW, This active ingredient is exempt from the require-
ments for tolerances of residues when used on raw agricultural commodities.
Dosage rates and limits are given as the volume of the stated metallic copper
equivalent concentrate.
Agricultural Fruit and Nut Crop Uses
CITRUS (all) greasy spot (pink pitting on_grapefruit); Use 1.0
to 2.0 gallons of 4.0 percent formulation/500 gallons of water for full
coverage ground application, or for aerial application use 2.0 to 3.0
gallons/acre in sufficient water for good coverage. Apply about mid-July.
Melanose; Use 2 quarts of 4 percent product/100 gallons of water or 0.66 *
gallon of 5.75 percent formulation/500 gallons for dilute ground spray *
eqipment. Apply up to 500 gallons/acre in mature orchards. For aerial *
application, use 6 to 8 quarts of 4 percent or 1.0 to 1.33 gallons of *
5.75 percent product/10 gallons of water/acre. Apply 1 to 3 weeks after *
pelat fall. Do not mix with oil.
TOLERANCE: None (exempt).
LIMITS: No time limitations.
WALNUTS --' blight: Use 2 quarts of 4 percent product or 0.33 *
gallon of 5.75 percent product or equivalent/100 gallons of water. Apply *
500 gallons/acre in mature orchards, beginning in early prebloom. Repeat *
when 10 to 20 percent of pistillate (not catkin) blooms are showing, and *
immediately before or after rains.
TOLERANCE: None (exempt).
LIMITS: No time limitations.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 7-1-75 Part I, Page C-55-00.02
Replaces page
COPPER SALTS OF FATTY AND ROSIN ACIDS issued 12-15-73
Agricultural Vegetable Crop Uses
BEANS (dry) bacterial blights (halo and common): Use 2 quarts *
of 4 percent formulation/50 gallons of water/acre, or 1.33 quarts of 6 percent *
product in sufficient water/acre in ground equipment. In aerial equipment, *
use 2 quarts of 4 percent product/5 gallons of water or 1.33 quarts of 6
percent product in sufficient water/acre. Begin when plants are 3- to 5-inches *
high and before disease appears. Repeat at 7- to 10-day intervals or at 5- *
to 7-day intervals under severe disease conditions. *
TOLERANCE: None (exempt).
LIMITS: Dosages as stated above. No time limitations. *
CARROTS cercospora leaf spot: 2.0 to 3.0 quarts of 4.0 percent
formulation/100 gallons/acre. Begin 2 weeks before disease normally appears
or when disease is first noted. Repeat at 7- to 10-day intervals.
TOLERANCE: None (exempt).
LIMITS: 3.0 quarts of 4.0 percent concentrate/acre. No time limitation.
North Central States only.
CANTALOUPES, PUMPKINS, SQUASH, WATERMELONS alternaria blight: Use
2.0 quarts of 4.0 percent product/100 gallons/acre. Begin 2 weeks before
disease is expected to appear. Repeat at 7-day intervals. Powdery mildew:
Use 2.0 quarts of 4.0 percent formulation/100 gallons/acre. Begin 2 weeks
before disease normally appears or when first noted. Repeat at 7- to 10-day
intervals or as needed.
TOLERANCE: None (exempt)
LIMITS: 2 quarts of 4 percent formulation/acre. No time limitation.
CELERY early blight; Use 2.0 quarts of 4.0 percent product/60
to 100 gallons/acre. Begin in plant bed before disease appears. Repeat as
necessary in plant bed and field.
TOLERANCE: None (exempt).
LIMITS: 2.0 quarts/acre. No time limitations.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-15-73 Part I, Page C-55-00.03
Replaces page
issued 5-1-73
COPPER SALTS OF FATTY AND ROSIN ACIDS
CORN (field-North central states only) southern leaf blight
(HeIminthp_sp_orium maydis) ; 2.0 quarts of 4.0 percent formulation/20 to 50
gallons/acre. Begin when first spots appear on leaves. Repeat at 10- to
20-day intervals until corn is mature.
TOLERANCE: None (exempt).
LIMITS: 2.0 quarts of 4.0 percent formulation/acre. Field corn in North Cen-
tral states only.
CUCUMBERS alternaria blight; Use 2.0 quarts of 4.0 percent *
product/100 gallons/acre. Begin 2 weeks before disease normally appears. *
Repeat every 7 days. Angular leaf spot (North Central States and California)? *
downy mildew (North Central States) and powdery mildew; Use 2.0 quarts of 4.0
percent product/100 gallons/acre. Begin before disease appears or at first
sign of disease. Repeat at 7- to 10-day intervals.
TOLERANCE: None (exempt).
LIMITS: 2.0 quarts of 4.0 percent formulation/acre. No time limitation.
PEPPERS bacterial leaf spot; 2.0 to 3.0 quarts of 4.0 percent
formulation/100 gallons/acre. Begin before disease appears or when first
noted. Repeat at 7- to 10-day intervals as necessary.
TOLERANCE: None (exempt).
LIMITS: 3.0 quarts of 4.0 percent formulation/acre. No time limitation.
Southeastern States only.
* LETTUCE downy mildew; Use 2.0 quarts in 50 to 80 gallons of
water/acre. Begin at first sign of disease and repeat as necessary.
TOLERANCE: None (exempt).
LIMITS: 2.0 quarts of 4.0 percent formulation/acre. No time limitation.
* ONIONS downy mildew: Use 2.0 quarts in 50 to 80 gallons/acre.
Begin at first sign of disease and repeat as necessary.
TOLERANCE: None (exempt).
LIMITS: 2.0 quarts of 4.0 percent formulation/acre. No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-15-73 Part I, Page C-55-00.04
Replaces page
COPPER SALTS OF FATTY AND ROSIN ACIDS issued 5-1-73
PUMPKINS see under Cantaloupes.
SQUASH see under Cantaloupes.
* TOMATOES (field) early blight, septoria leaf spot, bacterial spot;
Use 2.0 to 3.0 quarts/100 gallons/acre. Begin treatments 2 weeks before
disease is expected to appear. Repeat at 7- to 10-day intervals or as
necessary.
TOLERANCE: None (exempt).
LIMITS: 3.0 quarts of 4.0 percent product/acre. No time limitations.
TOMATOES (greenhouse) early blight, leaf mold, septoria leaf
spot: 1.0 fluid ounce of 1.66 percent formulation/3000 cubic feet of space.
Apply with special fog applicator as directed by manufacturer. Begin when
plants are in 5-leaf stage. Make 4 applications at 10-day intervals. If
diseases appear, repeat at 7-day intervals as long as necessary.
TOLERANCE: None (exempt).
LIMITS: 1.0 fluid ounce of 1.66 percent formulation/3000 cubic feet of space.
No time limitation. Greenhouse use only.
WATERMELONS see under Cantaloupes.
Agricultural Field Crop Uses
PEANUTS cercospora leaf spot: 1.33 to 2.0 quarts of 6.0 percent
formulation; 2.0 to 3.0 quarts of 4.0 percent formulation; or, 2.66 to 4.0
quarts of 3.0 percent formulation/acre. Begin when disease is first noted.
Repeat at 14-day intervals as necessary.
TOLERANCE: None (exempt).
LIMITS: 3.0 quarts of 4.0 percent formulation or its equivalent/acre. No
time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-15-73 Part I, Page C-55-00.05
Replaces page
issued 5-1-73
COPPER SALTS OF FATTY AND ROSIN ACIDS
SUGAR BEETS cercospora leaf spot; 3.0 quarts of a 4.0 percent
formulation/10.0 to 50.0 gallons/acre. Begin 2 weeks before disease is
expected to appear or when disease is first noted. Repeat at 10- to 14-day
intervals.
TOLERANCE: None (exempt).
LIMITS: 3.0 quarts of 4.0 percent formulation/acre. No time limitation.
Miscellaneous Agricultural Crops
PINES (Austrian and Ponderosa - North central states only) needle
blights (Dothistroma pini); 2.0 quarts of 4.0 percent formulation/100 gallons
(4 teaspoonfuls/gallon). Apply when new needles are just emerging. Repeat
3 weeks later. Spray to thoroughly wet all needles.
TOLERANCE: None (nonfood use).
LIMITS: 2.0 quarts of 4.0 percent formulation/100 gallons.
* SYCAMORE anthracnose; Use 2.0 quarts/100 gallons. Begin just
before buds swell. Repeat twice at 7-day intervals.
TOLERANCE: None (nonfood use).
LIMITS: 2.0 quarts of 4.0 percent formulation/100 gallons.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page C-56-00.01
Replaces page
issued 5-1-73
COPPER SULFATE, BASIC
[COPPER HYDROXYSULFATE, COPPER OXYSULFATE]
A low soluble or "fixed" copper compound. Formulated as dusts
containing 2.0 to 26.0 and 52.0 percent; wettable powders containing 12.75 *
to 53.0 percent; and, liquid concentrates containing 30.0 percent metallic
copper equivalents. Some formulations contain basic zinc sulfate and/or
hydrated lime as safeners; those that do not usually direct addition of one
or both of these compounds for use on copper sensitive plants. Compatible
with copper oxychloride (see Copper oxychloride sulfate, copper oxide,
streptomycin, sulfur, zineb, ziram, and certain insecticides). This compound
should not be used immediately before or after ferbam. Rates and limits are
given in terms of pounds of metallic copper equivalent unless otherwise
specified.
Agricultural Fruit and Nut Crop Uses
ALMONDS brown rot: 1.14 to 2.65 pounds metallic copper equivalent
as a wettable powder/100 gr«llons or 2.8 to 3.5 pounds as a dust/acre in red
bud to popcorn stages or 2 quarts of 30.0 percent liquid concentrate/100
gallons in bud swell and 1.5 quarts/100 gallons in popcorn stages. Shot hole;
2.65 pounds/100 gallons in dormant, petal fall, and jacket stages or 2 quarts
30.0 percent metallic copper liquid concentrate/100 gallons in bud swell and
1.5 quarts/100 gallons in popcorn stage. TOLERANCE: None (exempt). LIMITS:
21.5 pounds/acre.
APPLES anthracnose; 1.59 to 2.12 pounds/100 gallons. For red
varieties apply to foliage before or after harvest. For yellow varieties
apply to foliage after harvest once every 2 to 3 years as necessary. Brooks
sj>p_t: 0.53 pound plus 2.0 pounds hydrated lime/100 gallons. Apply in late
cover sprays. Bitter rot, black rot, blotch, powdery mildew; 0.26 to 0.85
pound plus 3.0 to 5.0 pounds hydrated lime/100 gallons. Begin at petal fall
and repeat through fourth cover spray. Bulls-eye rot; Use 2.0 pounds with
suitable spray oil/100 gallons of water. Apply after harvest. Fire blight:
0.19 to 0.29 pound/100 gallons; 1.05 to 1.14 pounds/acre in concentrate *
sprayers; or 0.72 to 1.26 pounds as a dust/acre. Begin at 10 percent bloom. *
Repeat at 5-day intervals until late bloom is over. Scab: 0.53 to 0.65
pound plus 2.0 to 2.5 pounds hydrated lime/100 gallons; or, 0.182 to 0.21 *
pound metallic copper equivalent/100 gallons. Apply at delayed dormant stage.*
Sooty blotch; 0.65 pound plus 2.5 pounds hydrated lime/100 gallons. Note:
Apply in late cover sprays. Under conditions where copper injury is likely
to occur, add additional lime. TOLERANCE: None (exempt) LIMITS: 17.0 pounds/
acre.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: Vl-75 Part I, Page C-56-00.02
Replaces page
COPPER SULFATE (BASIC) issued 12-1-74
APRICOTS brown rot: 1.5 to 2.65 pounds metallic copper equivalent.
wettable powder or 2 to 2.5 quarts of 30.Q percent metallic copper equivalent
liquid concentrate1/100 gallons. Apply in red bud to pre-jacket fall stages.
Scab; 2.65 pounds/100 gallons. Follow state spray schedule. Shot hole
(Coryneum blight); 2.00 to 4.25 pounds/100 gallons. Apply as a fall or
winter dormant spray. Repeat in red bud to popcorn stages. TOLERANCE: None
(exempt). LIMITS: 21.3 pounds/acre.
AVOCADOS anthracnose. blotch (Cercospora). scab; 1.59 pounds/100
gallons. Begin when blossom buds open. Repeat at 4 week intervals for a
total of 5 applications. TOLERANCE: None (exempt). LIMITS: 19.0
pounds/acre. Do not apply later than 140 days after bloom.
BLACKBERRIES, BOYSENBERRIES, DEWBERRIES, LOGANBERRIES,
RASPBERRIES anthracnose; 1.0 pound/100 gallons. Apply when leaf buds
begin to open. Repeat when flower buds show white and continue at 10 to 14
day intervals. Leaf and cane spot; 1.0 to 3.18 pounds/100 gallons. Begin
when leaf buds begin to open. Repeat when flowers begin to open. A post-
harvest application after'pruning but before fall rains is also beneficial.
Yellow rust (Kuehneola): 3.18 pounds/100 gallons. Apply when leaf buds
swell, and when flowers open. A postharvest spray after pruning and before
fall rains is also beneficial. TOLERANCES: None (exempt). LIMITS: 8.0
pounds/acre. No time limitation.
BOYSENBERRIES see under Blackberries.
CHERRIES (sour) brown rot; 1.5 to 2.7 pounds metallic copper
equivalent as wet table powder or 2.5 quarts of 30.0 percent metallic copper
equivalent liquid concentrate/100 gallons, or 2.8 to 3.5 pounds metallic
copper equivalent dust/acre. Apply in red bud to popcorn and late bloom
stages. Leaf spot: 1.06 to 2.65 pounds plus 4.0 pounds o'f hydrated lime/100
gallons, or 2.J5 to 3.5 pounds as a dust/acre. Apply at petal fall and make
1 or 2 postharvest applications. Shot hole: 2.65 pounds/100 gallons. Apply
as a dormant spray, TOLERANCE: None (exempt). LIMITS: 26.5 pounds/acre.
Note: Do not apply to sweet cherries or to the English Morelo variety, as
severe injury will result.
CITRUS (Grapefruit, Kumquats, Lemons, Limes, Oranges, Tangerines,
Tangelos) brown rot, septoria leaf and fruit spot; 0.25 to 0.75 pound
plus 3.0 pounds zinc sulfate and 4.0 pounds hydrated lime/100 gallons; or 0.24
to 0.38 pound as metallic copper equivalent plus equal amounts of zinc sulfate
in sufficient water/acre. In California, for groves to be fumigated or where
copper injury is a problem, use lowest lates. Where groves are not to be
fumigated or where copper injury is not a problem, use highest rates. Apply
before fall rains or at first sign of disease. Gjreas£ spot; 0.7 to 1.6 pound
copper equivalent wettable powder or 1.4 pints of 32.0 percent metallic copper
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page C-56-00.03
COPPER SULFATE (BASIC) Replaces page
issued 12-15-73
equivalent flowable/100 gallons, beginning in dormant season before spring
growth appears and repeating when 2/3 of petals have fallen (or one to 3
weeks after petal fall), or (2) use 2.5 to 5.0 pints of 29.1 percent flowable/
500 gallons, applying within 2 months after expansion of late spring flush
and within one month after expansion of early spring flush and within one
month after expansion of late spring or other flush. Melanose; Apply as in
(1) for greasy spot or use 3 to 4 quarts of 29.1 percent flowable/500 gallons,
applying one to 3 weeks after petal fall, and, if necessary, 4 week later.
Scab: Apply as in (1) for greasy spot or use 3 to 8 quarts of 29.1 percent
flowable/500 gallons, applying just before trees begin to flush and using 3
to 6 quarts/500 gallons at 2/3 petal fall.
TOLERANCE: None (exempt).
LIMITS: 32.0 pounds/acre.
CURRANTS, GOOSEBERRIES anthracnose, leaf spot: 0.68 pound/100
gallons. Begin when leaves open. Repeat at 10- to 14-day intervals. Or, use
3.0 pounds/100 gallons and apply at full bloom, two weeks later and after har-
vest. TOLERANCE: None (exempt). LIMITS: 7.5 pounds/acre.
DEWBERRIES see under Blackberries.
GOOSEBERRIES see under Currants.
GRAPEFRUIT see under Citrus.
GRAPES anthracnose: 1.28 pounds/100 gallons. Begin in late
spring on dormant vines. Repeat at 10-to 14-day intervals after leaves form.
Black rot, downy mildew, bitter rot; 1.06 to 1.59 pounds plus 2.0 to 6.0
pounds of hydrated lime/100 gallons, or 1.4 to 3.5 pounds as a dust/acre.
Apply when first leaves appear. Repeat before blossoms open, after petal fall
and thereafter at 2-week intervals. Bunch rot (Botrytis): 1.1 pounds plus
12.5 pounds sulfur and zinc sulfate dust/acre. Apply at buckshot stage.
Repeat at monthly intervals until harvest. Dead Arm; 2.0 pounds plus 16.0
pounds hydrated lime/100 gallons. Apply as soon as green tips show. Powdery
mildew: 2.45 to 3.15 pounds as a dust/acre.
TOLERANCE: None (exempt). LIMITS: 4.0 pounds/acre.
KUMQUATS see under Citrus.
LEMONS see under Citrus.
LIMES see under Citrus.
LOGANBERRIES see under Blackberries.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungtctdes and Nematlctdes
Issued: 3-1-75 Part I, Page C-56-00.04
Replaces page
COPPER SULFATE CBASICl issued 12-1-74
NECTARINES, PEACHES bacterial diseases (peaches): 1.6 pounds/100
gallons. Apply in dormant period. Brown rot blossom blight; 2.12 to 3.18
pounds as wettable powder; or 2.0 to 3.0 quarts of 30.0 percent metallic
copper equivalent liquid concentrate/100 gallons; or 5.3 to 6.36 pounds as
wettable powder plus spreader-sticker/25.0 to 50.0 gallons/acre; or 2.8 to 3.5
pounds as a dust/acre. Apply in red bud to popcorn stages. Note: Applica-
tion in blossom period may cause injury. Leaf curl, shot hole; 1.5 to 3.18
pounds as wettable powder; or 2.0 to 3.0 quarts as 30.0 percent metallic
copper equivalent liquid concentrate/100 gallons; or 6.36 to 8.48 pounds as
wettable powder/25.0 to 50.0 gallons/acre; or in California, use 8.48 to 10.6
pounds as a wettable powder/20 gallons/acre by aircraft. Apply in dormant
season.
TOLERANCES: None (exempt).
LIMITS: No time limitation.
OLIVES leaf spot (Peacock spot - Cycloniuro); 2.12 to 3.18
pounds/100 gallons. Apply in late October.
TOLERANCE: None (exempt).
LIMITS: No time limitation.
ORANGES see under Citrus.
PAPAYAS anthracnose; 0.76 pound/100 gallons. Begin before
disease is expected to appear. Repeat at 10-to 14-day intervals or at 5-to 7-
day intervals during periods of heavy rainfall.
TOLERANCE: None (exempt).
LIMITS: No time limitation.
PEACHES see under Nectarines.
PEARS bulls-eye rot; Use 2.0 pounds plus suitable spray oil/100
gallons of water. Apply before harvest. Fire blight; 0.25 to 0.29 pound or *
0.5 pint of 30 percent copper equivalent liquid concentrate/100 gallons; or *
apply 1.05 to 1.14 pounds as copper/acre in concentrate sprays; or 0.72 to *
1.26 pounds as a dust/acre. Apply at 10 to 20 percent bloom, full bloom and
at 5- to 7-day intervals during bloom. Leaf blights, scab; 0.65 pound plus
2.5 pounds hydrated lime/100 gallons; 1.82 to 2.06 pounds/100 gallons; or *
2.8 to 3.5 pounds as a dust/acre. Apply in first 3 cover sprays.
TOLERANCE: None (exempt).
LIMITS: 3.5 pounds/acre pre-harvest; 10.0 pounds/acre postharvest. Do not
use on Anjou, Cornice or Seckel varieties.
PECANS scajb; 1.0 pound/100 gallons. Apply according to state
spray schedule.
TOLERANCE: None (exempt).
LIMITS: No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page C-56-00.05
Replaces page
issued 5-1-73
COPPER SULFATE (JBASIC>
PLUMS, PRUNES brown rot: 2.65 pounds metallic copper equivalent
wettable powder; or 2 to 3 quarts 30.0 percent metallic copper equivalent as a
liquid concentrate/100 gallons; or 2.0 to 3.0 pounds as a dust/acre. Apply in
dormant season. Brown rot blossom blight, leaf spot: 0.78 to 1.3 pounds plus
6.0 to 10.0 pounds hydrated lime/100 gallons. Apply just before blossoms
open, when shucks split and 2 to 3 weeks later. Black knot: 1.0 to 1.6
pounds plus 8.0 to 12.0 pounds hydrated lime/100 gallons. Apply at green tip
stage. Under serious disease conditions repeat at shuck shed and in 2 cover
sprays. TOLERANCES: None (exempt). LIMITS: 13.35 pounds/acre.
PRUNES see under Plums.
RASPBERRIES see under Blackberries.
STRAWBERRIES anthracnose: 1.06 to 1.59 pounds plus 2.0 to 3.0
pounds hydrated lime/100 gallons as a preblossom spray and 1.59 pounds plus
6.0 pounds hydrated lime/100 gallons as postharvest foliage sprays. Downy
mildew, leaf blight, leaf scorch, leaf spot: 1.28 pounds/100 gallons or 1.4
to 3.5 pounds as a dust/acre. Begin after leaves form. Repeat at 10-to 14-
day intervals. TOLERANCE: None (exempt). LIMITS: 4.0 pounds/acre.
TANGELOS see under Citrus.
TANGERINES see under Citrus.
WALNUTS blight: 1.14 to 2.65 pounds metallic copper equivalent *
as a wettable powder; or 2.0 to 2.5 quarts of 30.0 percent metallic copper
equivalent as a liquid concentrate/ldO gallons; or 2.2 to 3.5 pounds metallic
copper equivalent as a dust/acre. Begin in early prebloom. Repeat at 10 to
20 percent bloom and in postbloom as necessary during growing season. TOLERANCE:
None (exempt). LIMITS: 26.8 pounds/acre.
Agricultural Vegetable Crop Uses
BEANS (green and lima) anthracnose, downy and powdery mildews,
leaf spots: 1.0 to 1.6 pounds/100 gallons, or 1.4 to 2.8 pounds as a dust/acre.
Begin when plants are 5 inches high or when diseases appear. Repeat at 7- to
10-day intervals. Bacterial blight, white mold (Sclerotinia) : 2.0 pounds as
a dust/acre. Begin before diseases appear. Repeat as necessary. Rust; 1.75
to 3.5 pounds as a dust/acre. Follow state schedule. TOLERANCE: None (exempt)
LIMITS: 4.0 pounds/acre.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page O56-00.06
COPPER SULFATE (BASIC)
BEETS downy mildew, leaf blights, leaf spots; 1.0 to 1.6
pounds/100 gallons or 2.8 to 3.6 pounds as a dust/acre. Begin when diseases
appear. Repeat at 7-to 10-day intervals. TOLERANCE: None (exempt). LIMITS:
3.6 pounds/acre.
BROCCOLI, BRUSSELS SPROUTS, CABBAGE, CAULIFLOWER downy mildew,
leaf spots: 1.0 to 1.6 pounds/100 gallons or 1.0 to 3.5 pounds as a
dust/acre. Begin when plants are above ground in plant bed or before diseases
appear. Repeat at 7- to 10-day intervals in plant bed and field. TOLERANCES:
None (exempt). LIMITS: 3.5 pounds/acre.
BRUSSELS SPROUTS see under Broccoli.
CABBAGE see under Broccoli.
CANTALOUPE, CUCUMBERS, HONEYDEW MELONS, MUSKMELONS, PUMPKINS, SQUASHES,
WATERMELONS angular leaf__sjpot. anthracnose. bacterial wilt,'downy and
powdery mildews, gummy stem blight, leaf spots, scab: 1.0 to 2.5 pounds/100
gallons or 1.4 to 2.8 pounds as a dust/acre. Begin when plants emerge or
begin to vine, or before diseases appear. Repeat at 7-to 10-day intervals.
TOLERANCES: None (exempt). LIMITS: 6.25 pounds/acre.
CARROTS downy mildew, leaf spots; 1.0 to 2.1 pounds plus 2.0
pounds hydrated lime/100 gallons; or 1.75 to 3.5 pounds as a dust/acre. Begin
when disease appears and repeat at 7- to 10-day intervals as necessary.
TOLERANCE: None (exempt). LIMITS: 3.5 pounds/acre.
CAULIFLOWER see under Broccoli.
CELERY early blight (Cercospora). late blight (SeptoriaA leaf
spots: 1.0 to 2.5 pounds/100 gallons* or 1.1 to 5.2 pounds as a dust/acre;
or 2 quarts of 32.0 percent metallic copper equivalent as an emulsifiable
concentrate/100 gallons. Begin in plant bed or field when plants are 6 inches
high or when diseases first appear. Repeat at 5-to 14-day intervals as
necessary. TOLERANCE: None (exempt). LIMITS: 5.2 pounds/acre.
CUCUMBERS see under Cantaloupe.
EGGPLANTS anthracnose. downy mildew, early blight (Altemaria).
phomopsis blight, leaf spots: 1.0 to 1.6 pounds/100 gallons or 2.1 to 3.5
pounds as a dust/acre. Begin in plant bed or in field before diseases appear.
Repeat at 7-to 10-day intervals. TOLERANCE: None (exempt). LIMITS: 3.5
pounds/acre.
HONEYDEW MELONS see under Cantaloupe.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page C-56-00.07
COPPER SULFATE (BASIC) Replaces page
issued 5-1-73
LETTUCE anthracnose, cercosjpora leaf spot, downy mildew: 1.0 to
1.6 pounds/100 gallons; 1.14 to 1.52 pounds in sufficient water/acre; or 1.0 *
to 2.7 pounds as a dust/acre. Begin before disease appears. Repeat at 7- to
10-day intervals. TOLERANCE: None (exempt). LIMITS: 2.7 pounds/acre. *
MUSKMELONS see under Cantaloupe.
ONIONS downy mildew, leaf spots: 1.0 to 1.6 pounds/100 gallons;
1.14 to 1.52 pounds in sufficient water/acre; or, 1.4 to 3.5 pounds as a dust/ *
acre. Begin when plants are 4 to 6 inches high and repeat at 7-day intervals.
TOLERANCE: None (exempt). LIMITS: 3.5 pounds/acre.
PEAS downy mildew, leaf spots: 1.0 to 1.6 pounds/100 gallons or
1.8 to 2.8 pounds as a dust/acre. Begin before diseases appear. Repeat at 7-
to 10-day intervals. TOLERANCE: None (exempt). LIMITS: 3.2 pounds/acre.
PEPPERS anthracnose, bacterial spot, early and late blight,
cercospora leaf spot (frogeye spot), downy mildew; 1.0 to 2.5 pounds as a
wettable powder/100 gallons, or 2 quarts of a 32.0 percent metallic copper
equivalent emulsifiable concentrate/100 gallons, or 1.0 to 3.7 pounds metallic
copper equivalent as a dust/acre. Begin before diseases appear in plant bed
or field. Repeat at 7- to 10-day intervals. TOLERANCE: None (exempt).
LIMITS: 5.0 pounds/acre.
POTATOES early and late blights: 1.0 to 2.65 pounds/100 gallons-
or 0.9 to 3.5 pounds as a dust/acre; or 2 quarts of a 32.0 percent metallic
copper equivalent emulsifiable concentrate/100 gallons. Begin when plants
emerge, or when they are 4 to 6 inches high, or before diseases appear.
Repeat at 7-to 10-day intervals or more frequently under severe late blight
conditions. TOLERANCE: None (exempt). LIMITS: 6.6 pounds/acre.
PUMPKINS see under Cantaloupe.
RADISHES downy mildew, leaf spot:1.5 pounds as a dust/acre.
Begin before diseases appear. Repeat at 7-to 10-day intervals. TOLERANCE:
None (exempt). LIMITS: 1.5 pounds/acre.
SPINACH anthracnose, cercospora leaf spot, downy mildew, white
1.0 to 1.6 pounds/100 gallons or 2.4 to 3.2 pounds as a dust/acre.
Begin before diseases appear. Repeat at 7-to 10-day intervals. TOLERANCE:
None (exempt). LIMITS: 3.2 pounds/acre.
rust
SQUASHES see under Cantaloupe
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page C-56-00.08
Replaces page
COPPER SULFATE (BASIC) issued 5-1-73
TOMATOES anthracnose, bacterial spot, early and late blights,
leaf mold, nailhead rust, septoria and stemphylium leaf spots; 1.0 to 2.65
pounds/100 gallons or 0.9 to 3.5 pounds as a dust/acre or 2 quarts of a 32.0
percent metallic copper equivalent emulsifiable concentrate/100 gallons.
Begin in plant Bed or field before diseases appear. Repeat at 4-^ to
intervals. Bacterial canker (Southeastern states only); 1.1 pound/100
gallons. Apply as above. TOLERANCE: None (exempt). LIMITS: 6.6 pounds/
acre.
VEGETABLE SEEDLINGS damping-off: 2.1 pounds/100 gallons or 2.1
pounds as a dust/acre. Apply to soil surface after emergence in plant beds.
Repeat at 4- to 7-day intervals. TOLERANCE: None (exempt). LIMITS: 4.2
pounds/acre.
WATERMELONS * see under Cantaloupe.
Agricultural Field Crop Uses
HOPS downy mildew: 2.0 pounds as a dust/acre. Apply in early
spring as a crown treatment. TOLERANCE: None (exempt). LIMITS: 2.0
pounds/acre.
MINT —. leaf spot; 1.1 to 1.9. pounds/50..0 to 125.0 gallons/a,cre
or 2.1 to 2.8 pounds as a dust/acre. Begin when disease appears. Repeat at
7- to 10-day intervals. TOLERANCE: None (exempt). LIMITS: 2.8 pounds/acre.
PEANUTS leaf spot: 1.4 to 2.1 pounds as a dust/acre, or 1.5
pint of a 32.0 percent metallic copper emulsifable concentrate/10.0 to 25.0
gallons/acre. Begin when disease first appears. Repeat at 10- to 14-day
intervals. TOLERANCE: None (exempt). LIMITS: 2.1 pounds/acre.
SUGAR BEETS cercospora leaf spot, downy mildew: 2.1 pounds/100
gallons; 1.14 to 1.71 pounds in sufficient water/acre; or 1.8 to 2.6 pounds as
a dust/acre. Begin when plants are 4 to 6 inches high or when disease appears.
Repeat at 7- to 10-day intervals. TOLERANCE: None (exempt). LIMITS: None.
TOBACCO wildfire: 0.53 pound/10.0 gallons/100 square feet of
plant bed. Begin after seed is sown or when plants emerge. Repeat at 5- to
10-day intervals until transplanted. TOLERANCE: None (exempt). LIMITS:
None
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-1-74 Part I, Page C-56-00.09
COPPER SULFATE (BASIC)
Agricultural Ornamental Crop Uses
Unless otherwise specified, the following directions apply: Apply 2.0
pounds of metallic copper equivalent/100 gallons, or 2.0 pounds as a dust/acre.
Begin before diseases appear. Repeat at 7-to 10-day intervals and after rains.
ARBOR VITAE, ASTERS' blights, leaf spots; 1.5 to 3.18 pounds
metallic copper equivalent/100 gallons or dust as above. Apply to arbor vitae
in early fall and repeat in late fall.
AZALEAS, BEGONIAS, RHODODENDRONS leaf blight, leaf scorch, leaf
spot, and leaf gall on azaleas.
BOXWOOD wilt.
CARNATIONS, LILLIES, TULIPS botrytis blight.
CHRYSANTHEMUMS botrytis blight, downy mildew, leaf spots.
DAHLIAS botrytis blight, leaf spots.
DOGWOOD anthracnose, leaf spot. Begin just before bloom. Repeat
2 or 3 times at 10 day intervals.
FLOWERING SHRUBS leaf spots.
GARDENIAS, HAWTHORN, MAPLES, MARIGOLDS, PHLOX, STOCKS leaf spots.
GERANIUMS botrytis blight, downy mildew.
GLADIOLUS botrytis blight, downy mildew, leaf spots.
GRASSES, lawn (Florida) gray leaf spot. Apply 1.0 gallon as
emulsifiable concentrate in sufficnet water/400 square feet of area, or 2.12
pounds of wettable powder/100 gallons/acre.
IRIS leaf blights, leaf spots: 1.5 pounds/100 gallons.
HOLLYHOCKS downy mildew, leaf spot.
LILAC bacterial blight.
NASTURTIUMS anthracnose. leaf spot.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-56r00.10
COPPER SULFATE (BASIC)
OAKS leaf blister (Taphrina). Apply 1 or 2 times in early spring
before growth begins.
IVIES, PANSIES, VIOLETS, VIRGINIA CREEPER downy mildew.
PALM false smut; 2.08 pounds/100 gallons. Spray to wet all
foliage and above ground parts. Begin at first sign of disease and repeat
as necessary.
PEONIES botrytis blight, leaf spots.
PINES brown spot needle blight.
ROSES anthracnose, black spot, downy and powdery mildews, leaf
spots, stem canker.
SNAPDRAGONS anthracnose. leaf blightst leaf spots.
SWEET PEAS downy mildew, leaf blights, leaf spots.
ZINNIAS botrytis blight, leaf spots, powdery mildew.
Agricultural Seed Treatments
WHEAT stinking smut (Bunt): 1.0 ounce metallic copper
equivalent/bushel on spring wheat; 1.5 ounce on winter wheat; and 2.0 ounces
on infested winter wheat. Apply as a dry mix. TOLERANCE: None (nonfood use).
LIMITS: Do not use treated seed for food, feed or oil purposes.
Miscellaneous Agricultural Uses
TREE WOUNDS fungus rots and decay. Apply a paste containing 1.9
percent metallic copper equivalent plus 1.2 percent phenol with a spatula to
previously cleaned wound area.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-56-00.11
COPPER SULFATE, BASIC
Household Uses
FRUIT, VEGETABLE AND ORNAMENTAL GARDENS, AND TREES see under
Agricultural Uses. Dosage rates are equivalent but usually expressed as
tablespoonfuls or ounces/gallon of water; dust or spray lightly but uniformly
to both leaf surfaces. Products are applied by hose proportioners, hand-
operated dusters, and hand-operated or tank-type sprayerst
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74 Part I, Page C-57-00.01
Replaces page
Issued 5-1-73
COPPER SULFATE, MONOHYDRATE
Dusts containing 10.0 or 20.0 percent copper sulfate monohydrate with
3.5 to 7.0 percent metallic copper equivalents, respectively, formulated with
an excess of hydrated lime which, in the presence of moisture on the plant
surface, forms Bordeaux mixture. It must, therefore, be applied while dew
is still on the foliage. It may also be formulated with calcium arsenate or
sulfur. Also available as a wettable powder containing 10.5 percent metallic *
copper equivalent. Rates of application and limits are given in terms of *
metallic copper equivalent.
Agricultural Fruit and Nut Crop Uses
ALMONDS, APRICOTS, CHERRIES (sour), NECTARINES brown rot; 2.8 to
3.6 pounds/acre. Apply in prebloom and postbloom periods as necessary.
TOLERANCES: None (exempt). LIMITS: 3.6 pounds/acre. No time limitation.
APPLES fire blight; 1.8 pounds/acre. Protect all blossoms
ahead of periods of high humidity. TOLERANCE: None (exempt). LIMITS: 1.8
pounds/acre.
APRICOTS see under Almonds.
CHERRIES (sour) see under Almonds.
* CITRUS (Central California) brown rot, septoria leaf and fruit
rot; Use 0.47 pound plus 6 pounds of hydrated lime/100 gallons. Apply as
a full coverage spray (500 to 700 gallons/acre) in the Fall, prior to wet
season.
TOLERANCE: None (exempt).
LIMITS: 3.3 pounds metallic copper equivalent/acre. Central California only.
* CITRUS (Southern California) brown rot; Use one of the following:
(1). In areas subject to copper injury, use 0.263 pound plus 4 pounds
of hydrated lime/100 gallons. Apply as a skirt spray to soil, trunk and
lower 3 to 4 feet of foliage in the Fall, just prior to wet season.
(2). In areas where copper injury does not occur, use 0.47 pound plus
6 pounds of hydrated lime/100 gallons. Apply as a full cover spray in the
Fall, prior to wet season.
TOLERANCE: None (exempt).
LIMITS: As noted above.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74 Part I, Page C-57-00.02
COPPER SULFATE, MONOHYDRATE Replaces page
issued 5-1-73
NECTARINES see under Almonds.
PEACHES brown rot; 3.6 pounds/acre. Apply In preblossom,
blossom, and postblossom periods. Leaf curl: 3.6 pounds/acre. Apply in late
fall and early spring dormant periods. Shothole; 3.6 pounds/acre. Apply in
late fall and pink bud stages. TOLERANCE: None (exempt). LIMITS: 3.6
pounds/acre. No time limitation.
PEARS fire blight, scab; 1.0 to 3.6 pounds/acre. Apply in
preblossom, blossom, and postblossom stages at 7 to 10 day intervals as
necessary, more frequently during rainy or humid periods. TOLERANCE: None
(exempt). LIMITS: 3.6 pounds/acre. No time limitation.
STRAWBERRIES leaf sp o t; 1.8 to 2.8 pounds/acre. Begin before
disease appears. Repeat at 7 to 10-day intervals. TOLERANCE: None Cexempt).
LIMITS: 2.8 pounds/acre. No time limitation.
WALNUTS blight; 1.8 to 3.6 pounds/acre. Apply as necessary during
bloom period. Note: Also used at 0.1 to 0.12 pound per tree in combination
with 0.15 to 0.175 pound actual sulfur/tree. TOLERANCE: None (exempt).
LIMITS: 3.6 pounds/acre. No time limitation.
Agricultural Vegetable Crop Uses
BROCCOLI, CABBAGE, CAULIFLOWER downy mildew, leaf spot; 2.8
pounds/acre. Apply before diseases appear. Repeat at 7 to 10 day intervals.
TOLERANCES: None (exempt). LIMITS: 2.8 pounds/acre. No time limitation.
CABBAGE see under Broccoli.
CANTALOUPES, CUCUMBERS, CUCURBITS, MELONS downy mildew, leaf
spot; 2.5 pounds/acre. Apply at 7 to 10 day intervals during growing season.
TOLERANCES: None (exempt). LIMITS: 2.5 pounds/acre. No time limitation.
CARROTS cercospora blight; 1.0 to 2.8 pounds/acre. Apply before
disease appears. Repeat at 7 to 10 day intervals. TOLERANCE: None (exempt).
LIMITS: 2.8 pounds/acre. No time limitation.
CAULIFLOWER see under Broccoli.
CASSABA MELONS see under Cantaloupes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74 Part I, Page C-57-00.03
Replaces page
COPPER SULFATE, MONOHYDRATE issued 5-1-73
CELERY — bacterial blight, early and late blights; 1.0 to 2.8
pounds/acre. Begin in plant bed as soon as plants are established. Repeat at
7 day intervals in plant bed and field. TOLERANCE: None (exempt). LIMITS:
2.8 pounds/acre. No time limitation.
CRENSHAW MELONS see under Cantaloupes.
CUCUMBERS see under Cantaloupes.
CUCURBITS see under Cantaloupes.
HONEY BALL MELONS see under Cantaloupes.
HONEYDEW MELONS see under Cantaloupes.
MUSKMELONS see under Cantaloupes.
PEPPERS anthracnose, cercospora leaf spot; 1.0 to 2.8 pounds/acre.
Apply before diseases appear. Repeat at 7 to 10 day intervals.
TOLERANCE: None (exempt).
LIMITS: 2.8 pounds/acre. No time limitation.
PERSIAN MELONS see under Cantaloupes.
PIMENTOS anthracnose, cercospora leaf spot; 1.0 to 1.8 pounds/
acre. Begin before first sign of disease and repeat at 7«- to 10-day intervals.
TOLERANCE: None (exempt)
LIMITS: 1.8 pounds/acre. No time limitation.
POTATOES early and late blights; 1.0 to 2.5 pounds/acre. Begin
when plants are 4 to 6 inches high. Repeat at 7- to 10-day intervals through
growing season.
TOLERANCE: None (exempt).
LIMITS: 2.5 pounds/acre. No time limitation.
PUMPKINS see under Cantaloupes.
SQUASH see under Cantaloupes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74 Part I, Page C-57-00.04
COPPER SULFATE, MONOHYDRATE
TOMATOES early and late blights, septoria leaf spot; Use 1.0
to 2.8 pounds/acre. Begin in plant beds. Repeat at weekly intervals through
growing season.
TOLERANCE: None (exempt).
LIMITS: 2.8 pounds/acre. No time limitation.
WATERMELONS see under CANTALOUPES.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I? Page c-58-00.01
COPPER SULFATE, PENTAHYDRATE [BLUE STONE]
Available as technical 94.0 to 99.0 percent soluble crystals of powders
containing approximately 25.0 percent copper as metallic equivalent, and as a
dry mixture containing 12.75 percent metallic copper equivalent plus an excess
of hydrated spray lime (calcium hydroxide) for making Bordeaux mixture in the
spray tank.
Agricultural Uses
CROP PLANTS see under Copper-Bordeaux mixture.
Miscellaneous Agricultural Uses
WOOD (green, peeled posts) fungus decay, rot. Use one of the
following:
(A) Prepare a solution of 9.0 pounds of sodium fluoride in each 26
gallons of water to be used and a separate second solution of 18.0
pounds of copper sulfate in each 24 gallons of water to be used;
soak peeled, green posts butt end down in the sodium fluoride
solution for 3 days, after which remove them and place butt end
down in the copper sulfate solution for 3 days, then remove and
rinse the posts with clear water; or
(B) Prepare a solution of 18.0 pounds of sodium chromate in each 26
gallons of water to be used and a separate second solution of 18.0
pounds of copper sulfate in each 24 gallons of water to be used;
soak the peeled, green posts butt end down first in the copper
sulfate solution for 3 days, then butt end down in the sodium
chromate solution for 2 days, and finally, turn the posts upside
down in the sodium chromate solution for 1 additional day, remove
and rinse posts with clear water.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 part it page c-58-00.02
COPPER SULFATE - PENTAHYDRATE
Posts treated by either of the above methods may be used immedi-
ately or for better protection, they should be close piled for
several weeks to allow the chemicals to become more evenly
distributed throughout the wood. Notes: The copper sulfate
solution should be prepared in wooden barrels or in asphalt lined
steel drums. Both of these treatments are effective for pine
posts. If other wood is to be used, consult State authorities for
kinds that can be treated in this manner. Posts must be green and
free from bark at time of treatment.
Household Uses
GARDEN PLANTS various diseases. See under Copper-Bordeaux
mixture.
SEWERS fungus control: 2.0 to 6.0 pounds of technical crystals
twice yearly. Apply into toilet bowl nearest to sewer line using 0.5 pound
at a time and flushing each 0.5 pound portion; or, remove clean-out plug and
pour entire quantity of crystals directly into sewer line and flush into the
pipe with water. Note: Do not apply in sink or tub drains.
Commercial, Institutional, and Municipal Uses
SEWERS fungus growths; 2.0 pounds of technical crystals or
powder/each 6 to 12 months, applied into each junction and terminal manhole.
STORM DRAINS fungus growths: 2.0 pounds of technical crystals or
powder/drain/year. Apply during a period of light water flow or in dry
weather introduce a flow with hose. Serious conditions may require larger,
more frequent dosage.
SEWER PUMPS AND FORCE MAINS fungus control. Place 2.0 pounds of
technical crystals in a cloth bag at the storage well inlet. Repeat as
necessary.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part £> PaSe C-58-00.03
COPPER SULFATE - PENTAHYDRATE
Industrial Uses
PULP AND PAPER MILL WET END SYSTEMS slime; Use 12.0 to 48.0
p.p.m. of a liquid formulation containing 15.0 percent copper sulfate
and 5.0 percent N-Alkyl (40%C12> 50%C14, 10%C16) dimethyl benzyl ammonium
chloride, as an aid in slime control. Add directly to mill system or to
fresh make-up water added to the system. TOLERANCE: None (GRAS, see FDA
Food Additive Regulations, paragraph 121.101g. Alkyl (C12~C18^ dimethyl
ammonium chloride is cleared under paragraph 121.2505.
WATER (cooling towers, spray ponds and other open water systems)
fungus control. Use one of the following:
(1)
0.18 to 0.40 p.p.m. of copper sulfate alone, added to the
water in the system and to make-up water;
(2) 50.0 to 500.0 p.p.m. of a formulation containing 10.0 percent
copper sulfate, 3.5 percent dichlone and 3.5 percent ziram.
Add directly to water on a continuous or intermittent basis
as needed, under the supervision of the product manufacturer's
service engineer;
(3) 24.0 p.p.m. actual copper sulfate plus 10.5 p.p.m. technical
sodium pentachlorophenate as an initial slug dose, followed
by 12\0 p.p.m. of copper sulfate and 5.25 p.p.m. technical
sodium pentachlorophenate applied as needed to maintain control.
WOOD (lumber, poles, posts, timbers, etc.) fungus decay, rot;
See under Arsenix Pentoxide.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-59-00.01
COPPER TETRA COPPER CALCIUM OXYCHLORIDE
A "fixed" or low soluble copper compound formulated as 3.6 to 10.0
percent metallic copper equivalent dust, and 45.0 percent metallic copper
equivalent wettable powders. Compatible with BHC, cryolite, DDT, methoxychlor,
parathion, rotenone, sulfur, calcium arsenate, and ziram. Dosage rates and
limits are given in terms of pounds of metallic copper equivalent/100 gallons
as a spray or/acre as a dust.
Agricultural Fruit and Nut Crop Uses
ALMONDS, APRICOTS, PEACHES, PLUMS, AND PRUNES corynenm blight
(Shothole), leaf curl; 1.8 to 2.25 pounds/100 gallons or 3.2 to 5.0 pounds as
a dust/acre. Apply in dormant season. Brown rot blossom blight (west of
Rocky Mountains): 1.8 to 2.25 pounds/100 gallons. Apply during bloom.
TOLERANCES: None (exempt). LIMITS: 18.0 pounds/acre on Almonds;
11.3 pounds/acre on Apricots, Peaches, Plums, and Prunes.
APPLES (secondary) scab, sooty blotch; 0.65 pound plus 2.5
pounds hydrated lime/100 gallons. Apply in late cover sprays. TOLERANCE:
None (exempt). LIMITS: 6.5 pounds/acre.
APRICOTS see under Almonds.
CHERRIES (sour) brown rot, leaf spot; 0.6 to 0.9 pound plus
3.0 pounds hydrated lime/100 gallons. Begin at petal fall. Repeat 2 and 4
weeks later. TOLERANCE: None (exempt). LIMITS: 9.0 pounds/acre.
GRAPES anthracnose, black rot, downy and powdery mildews:
2.1 to 2.8 pounds as a dust/acre. Apply to all new growth at 7 to 10 day
intervals. Use shorter intervals during wet weather. In New York and
Pennsylvania use 1.0 pound plus 4.0 pounds hydrated lime/100 gallons and
apply just before bloom, just after bloom, 7 to 10 days after bloom and 2 or
3 weeks later. TOLERANCE: None (exempt). LIMITS: 2.8 pounds/acre.
PEACHES see under Almonds.
PEARS fire blight; 1.5 to 3.0 pounds dust/acre. Apply at
frequent intervals during bloom. TOLERANCE: None (exempt). LIMITS:
3.0 pounds/acre.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-59-00.02
COPPER TETRA COPPER CALCIUM OXYCHLORIDE
PLUMS see under Almonds.
PRUNES see under Almonds.
STRAWBERRIES leaf blight, leaf_ scorch, leaf spot: 2.5 pounds as
a dust/acre. Apply at 7 to 10 day intervals and after rains to protect all
new growth. TOLERANCE: None (exempt). LIMITS: 2.5 pounds/acre.
WALNUTS blight: 5.0 to 7.5 pounds as a dust/acre or 1.125
pounds/100 gallons. Begin in early prebloom stage or before 5.0 percent of
blossoms are open. Make 3 to 6 applications at 7 day intervals, or repeat
just after bloom and as needed during late season rains. TOLERANCE: None
(exempt). LIMITS: 11.3 pounds/acre.
Agricultural Vegetable Crop Uses
BEANS anthracnose, downy and powdery mildews; 1.0 pound/100
gallons. Begin when plants are 6 inches high. Repeat at 10 day intervals.
TOLERANCE: None (exempt). LIMITS: 2.5 pounds/acre.
BEETS leaf spot: 2.5 pounds as a dust/acre. Begin before
disease appears. Repeat at 7 to 10 day intervals and after rains. TOLERANCE:
None (exempt). LIMITS: 2.5 pounds/acre.
CANTALOUPES, CUCURBITS anthracnose, alternaria (Macrosporium)
blight, downy mildew, scab: 2.4 to 3.5 pounds as a dust/acre or 0.7 to 0.9
pound/100 gallons. TOLERANCES: None (exempt). LIMITS: 3.5 pounds/acre.
CARROTS leaf blight: 2.4 to 2.5 pounds as a dust/acre or
1.35 pounds/100 gallons. Begin when disease threatens or plants are 6 weeks
old. Repeat at 7 day intervals. TOLERANCE: None (exempt). LIMITS:
2.5 pounds/acre.
CASSABA MELONS see under Cantaloupes.
CELERY early and late blights: 2.4 to 3.5 pounds as a dust/acre
or 1.8 to 2.25 pounds/100 gallons. Begin when plants are established. Repeat
at weekly intervals. TOLERANCE: None (exempt). LIMITS: 4.5 pounds/acre.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page O59-Q0.03
COPPER TETRA COPPER CALCIUM OXYCHLORIDE
CRENSHAW MELONS see under Cantaloupes.
CUCURBITS see under Cantaloupes.
EGGPLANTS early and late blights: 1.3 to 3.25 pounds as a
dust/acre. Begin before diseases appear. Repeat at 7 day intervals.
TOLERANCE: None (exempt). LIMITS: 3.3 pounds/acre.
CUCUMBERS see under Cantaloupes.
HONEY BALL MELONS see under Cantaloupes.
HONEYDEW MELONS see under Cantaloupes.
MELONS see under Cantaloupes.
MUSKMELONS see under Cantaloupes.
PEPPERS early blight; 2.5 pounds as a dust/acre. Begin when
plants are established. Repeat at 7 to 10 day intervals. TOLERANCE: None
(exempt). LIMITS: 2.5 pounds/acre.
PERSIAN MELONS see under Cantaloupes.
PUMPKINS see under Cantloupes.
POTATOES early and late blights: 2.4 to 3.5 pounds as a
dust/acre or 1.8 to 2.25 pounds/100 gallons. Begin when planta emerge.
Repeat at 7 to 10 day intervals. TOLERANCE: None (exempt). LIMITS:
5.7 pounds/acre.
SQUASH see under Cantaloupes.
TOMATOES early and late bligtvts. septo.ria leaf spot: 1.3 to
3.5 pounds as a dust/acre or 1.8 pounds/100 gallons. Begin in plant bed and
continue in field at 10 to 14 day intervals. TOLERANCE: None (exempt).
LIMITS: 4.5 pounds/acre.
WATERMELONS see under Cantaloupes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-59-00.04
COPPER ETRA COPPER CALCIUM OXYCHLORIDE
Agricultural Field Crop Uses
SUGAR BEETS leaf spot; 3.5 pounds as a dust/acre. Begin when
disease first appears. Repeat as necessary. TOLERANCE: None (exempt).
LIMITS: 3.5 pounds/acre.
TOBACCO wildfire: 1.8 pounds/100 gallons. Apply as a drenching
spray to plants and soil surface in plant beds as soon as plants emerge.
Repeat twice at 7 to 10 day intervals. TOLERANCE: None (exempt).
LIMITS: Plant bed use.
Homeowner Uses
See under Agricultural Uses. Products are usually marketed in 4.0
pound lots for homeowner application with the same directions as for
agricultural use.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page O60-00.01
COPPER-ZINC-CHROMATE COMPLEX
[FUNGICIDE 658]
A low soluble copper compound formulated as 2.0, 2.7, and 5.7 percent
dusts and 89.0 to 95.0 percent wettable powders. The 95.0 percent product
contains 29.6 percent metallic copper, 20.4 percent metallic zinc, and 9.7
percent metallic chromium equivalents. This material is compatible with most
commonly used fungicides, insecticides, and adjuvants. It is not compatible
with Karathane.(^' Dosage rates and limits are given as pounds of the actual
complex, unless otherwise stated.
Agricultural Fruit and Nut Crop Uses
AVOCADOS dothiorella rot (ripe rot), Botrvosphaeria ribis; 1.8
pounds/100 gallons. Apply according to State recommendations. TOLERANCE:
None (exempt). LIMITS: 19.0 pounds/acre.
CITRUS (Grapefruit, Kumquats, Lemons, Limes, Oranges, Tangelos,
Tangerines) phytopjithora brown rot; 1.8 pounds/100 gallons. Apply
according to State recommendations. TOLERANCE: None (exempt). LIMITS: 9.5
pounds/acre.
GRAPEFRUIT see under Citrus.
LEMONS botrytis blossom blight (gray mold); 1.8 pounds/100
gallons. Apply according to state recommendations. Phytophthora brown rot:
see under Citrus, TOLERANCE: None (exempt). LIMITS: 9.5 pounds/acre.
LIMES see under Citrus.
ORANGES see under Citrus.
STRAWBERRIES leaf scorch, leaf spot: 1.8 pounds/100 gallons/acre
or 1.7 to 2.3 pounds as a dust/acre. Begin as soon as new growth starts.
Repeat every 7 days until first blossoms open and again 2 weeks after harvest
and in early fall. TOLERANCE: None (exempt). LIMITS: 2.3 pounds/acre. Do
not apply between first bloom and harvest.
TANGELOS see under Citrus.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued; 5-1-73 Part If Page c-60-00.02
COPPER-ZINC-CHROMATE COMPLEX
TANGERINES see under Citrus.
Agricultural Vegetable Crop Uses
BEETS leaf spot: 1.1 to 2.0 pounds as a dust/acre. Begin before
disease appears. Repeat at 10 day intervals. TOLERANCE: None (exempt).
LIMITS: 2.0 pounds/acre. No time limitation.
CANTALOUPES, CUCURBITS, MELONS alternaria (Macrosporium) leaf
blight, angular leaf spot, anthracnose, downy mildew, scab; '1.8 pounds/100
gallons or 1.1 to 2.9 pounds as a dust/acre. Begin when plants are small.
Repeat at 5 to 10 day intervals, more frequently under severe conditions.
TOLERANCES: None (exempt). LIMITS: 3.0 pounds/acre. No time limitation.
CARROTS early and late blight: 2.0 to 3.0 pounds/100
gallons/acre. Begin soon after seedlings emerge. Repeat at 7 to 10 day
intervals. TOLERANCE: None (exempt). LIMITS: 3.0 pounds/acre. No time
.limitation.
CASSABA MELONS see under Cantaloupes.
CELERY early and late blights: 1.8 pounds/100 gallons or 1.7 to
2.5 pounds as a dust/acre. Begin when plants are small. Repeat at 3 to 7 day
intervals. TOLERANCE: None (exempt). LIMITS: 3.0 pounds/acre. No time
limitation.
CRENSHAW MELONS see under Cantaloupes.
CUCUMBERS see under Cantaloupes.
HONEY BALL MELONS see under Cantaloupes.
HONEYDEW MELONS see under Cantaloupes.
MUSKMELONS see under Cantaloupes.
PEPPERS bacterial leaf spot (Xanthomonas), stem-end rot
(Cercospora): 2.7 to 3.8 pounds/100 gallons/acre. Begin before diseases
appear. Repeat at weekly intervals or at 3 to 5 day intervals under severe
conditions. TOLERANCE: None (exempt). LIMITS: 3.8 pounds/acre. No time
limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I> Page c^60-r00.03
COPPER-ZINC-CHROMATE COMPLEX
PERSIAN MELONS see under Cantaloupes.
POTATOES early and late blights; 1.8 pounds/acre in sufficient
water to cover or 1.7 to 3.78 pounds as a dust/acre. Begin when plants are
2 to 6 inches high. Repeat at 5 to 10 day intervals. TOLERANCE: None
(exempt). LIMITS: 3.78 pounds/acre. No time limitation.
PUMPKINS see under Cantaloupes.
SQUASH see under Cantaloupes.
TOMATOES early and late blights, septoria leaf spot; 1.8 to 2.7
pounds/100 gallons or 1.4 to 2.9 pounds as a dust/acre. Begin as soon as
plants are established in field. Repeat at 3 to 7 day intervals. TOLERANCE:
None (exempt). LIMITS: 6.8 pounds/acre. No time limitation.
VEGETABLE SEED FLATS AND PLANT BEDS downy mildew,, _post emergence;
damping-off: 1.8 pounds/100 gallons. Apply to soil surface as a spray or
drench at 7 to 14 day intervals beginning after plants emerge. TOLERANCES:
None (exempt). LIMITS: None.
Agricultural Field Crop Uses
PEANUTS leaf spot: 0.9 to 1.4 pounds plus 29 to 30 pounds sulfur
as a dust/acre. Begin when leaf spots first appear. Repeat 2 to 3 times at
2 week intervals. TOLERANCE: None (exempt). LIMITS: 1.9 pounds/acre. No
time limitation.
SUGAR BEETS leaf spot; 1.1 to 1.7 pounds as a dust/acre. Begin
when disease first appears. Repeat at 10 day intervals as necessary.
TOLERANCE: None (exempt). LIMITS: 2.0 pounds/acre. No time limitation
Agricultural Ornamental Crop Uses
AZALEAS petal blight: 1.8 pounds/100 gallons or 1.7 to 2.3
poands as a dust/acre. Begin when first flower buds swell. Repeat at 5 to
7 day intervals during bloom.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-60-00.04
COPPER-ZINC-CHROMATE COMPLEX
GRASSES (golf courses, lawns, parks, etc.) brown patch, dollar
spot; 0.9 to 2.9 pounds/100 gallons. Use 1 gallon of diluted spray/150 to
200 square feet. Begin at first sign of disease. Repeat 4 to 6 times at 10-
day intervals during hot weather. Snow mold; 0.9 to 2.9 pounds/100 gallons.
Apply as above before first snow. Repeat during winter thaw or in early
spring.
OAKS powdery mildew (witches broom); 1.8 pounds/100 gallons.
Begin in early spring. Repeat several times at 7- to 10-day intervals and
again in October.
ORNAMENTALS (in seed flats and beds) downy mildew, postemergence
1.8 pounds/100 gallons. Apply to soil surface as a spray or
drench at 7-to 14-day intervals, beginning after plants emerge.
ROSES powdery mildew; 1.8 pounds/100 gallons. Begin before
disease appears. Repeat at 7- to 10-day intervals as necessary.
Agricultural Seed Treatment Uses
RICE damping-off, seed rot; Use 8.0 ounces of a 90.0 percent
wettable powder formulation/100 pounds of seed. Mix thoroughly to cover
all seed. TOLERANCE: None (nonfood use). LIMITS: Do not use treated
seed for food or feed purposes.
Miscellaneous Agricultural Uses
SEED FLATS dampin^-off and downy mildew on seedlings; Use
2.0 level tablespoonfuls of 90.0 percent wettable powder formulation/gallon
(2.0 pounds/100 gallons). Begin after seedlings emerge. Repeat at 7- to
14-day intervals. Apply as a spray, or water flats. Note: Should be used
in conjunction with sterilized soil and treated seed.
Homeowner Uses
See under Agricultural Uses. Products are usually marketed in
4-pound containers bearing the same directions for use that are found
for agricultural applications.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-70-00.01
CREOSOTE, COAL TAR [CREOSOTE OIL] [Tar Oil]
Formulated as 97.0 to 100.0 percent coal tar creosote or 17.5 to 30.0
percent in residuum type fuel oil (still bottoms) or 48.0 to 95.0 percent in
petroleum distillates with or without petroleum asphalt. An oily liquid of
indefinite composition obtained by the distillation of coal tar and containing
a great number of chemical constituents, primarily aromatic hydrocarbons, tar,
acids, and tar bases. See also Creosote, wood. The reader is referred to
the American Wood Preserver's Association for a recognized standard for coal
tar creosote.
Miscellaneous Agricultural Uses
CANVAS STACK COVERS AND TARPAULINS decay fungi, rot: Use 97.0
to 100.0 percent formulations. Apply by brush or spray to saturate all fibers.
ROPE fungal decay: Use 48.0 to 100.0 percent formulations.
Apply as a dip to saturate all fibers (minimum of 10 minutes for 1/2 inch
rope).
SHINGLES rot and decay: Use 71.0 to 100.0 percent formulations.
Apply 1 or 2 coats as brush, dip, or spray treatments.
TREE WOUND DRESSING fungus and bacteria^decay prevention: Use
97.0 to 100.0 percent creosote. Apply as a paint to all pruning cut surfaces.
WOOD (exterior surfaces of barns, outbuildings, silos and for boardwalks,
bridges, dams, fence posts, floors, shingles, sills, timbers and similar sites
not in contact with food, feed or livestock) fungal rots and decay:
Use 97.0 to 100.0 percent formulations in 1 or 2 flowing brush or spray coats
or soak fenceposts and heavy timbers for 12 to 48 hours. Use 17.5 to 30.0
percent formulations in residuum oils to delay onset of rot and decay. Note:
This type of formulation is not as effective as the 97.0 to 100.0 percent
coal'tar creosote applied in the same manner, and labels should indicate that
frequent inspection and retreatment may be necessary to maintain control.
TOLERANCE: None. LIMITS: Do not use inside dairy barns, silos,'or other
structures where it may contact food, feed or livestock.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part i} page c-70-00.02
CREOSOTE, COAL TAR
Household Uses
WOOD (fenceposts, foundation timbers, shingles, and similar
sites) fungal rots and decay. Use 97.0 to 100 percent formulations in
1 or 2 flowing brush or spray coats. For fenceposts and other wood members
to be placed in contact with the soil use 2 or more flowing brush or spray
coats or soak the area from 2 to 6 inches above ground line to the bottom of
post for 12 to 48 hours. Follow manufacturer's recommendations regarding
temperature of product when applying.
Industrial and Commercial Uses
WOOD (Lumber, Piling, Poles, Posts, Ties, Timbers and similar
articles) fungus rots and decay: Pressure impregnation by empty or
full cell or by hot and cold bath processes according to Buyer's Specifica-
tions .
For creosote formulated with other wood preservatives used by industry
or professional applicators, see formulas IV, IX, and X under Sodium
Fluoride.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part z> Page c-71-00.01
CREOSOTE, WOOD [WOOD CREOSOTE OIL]
Materials of indefinite composition derived by distillation of wood tar
obtained from destructive distillation of either hardwoods or softwoods.
Products contain 95.0 to 100 percent active ingredients.
Miscellaneous Agricultural Uses
WOOD (fence posts, timbers, etc.) fungus decay rot: Brush or
spray 2 or more flowing coats or soak 3 minutes to 24 hours. TOLERANCE: None
(all uses on agricultural premises extended).
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-72-00.01
META-CRESOL
Formulated as a 0.466 percent emulsion in combination with 0.463
percent 2,4-xylenol. Used alone.
Agricultural Fruit and Nut Crop Uses
ALMONDS, APRICOTS, CHERRIES, PEACHES, PEARS, PLUMS, PRUNES, AND
WALNUTS crown gall (Agrobacterium); Apply as a paint to galls.
TOLERANCES: None (nonfood use) T LIMITS: None
OLIVE olive knot (Pseudomonas): Apply as a paint to galls or
cankers. TOLERANCE: None (nonfood use). LIMITS: None
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page C-85-00.01
CRYSTAL VIOLET
Formulated at 3.7 percent concentration in combination with 36.1
percent auramine and 60.2 percent malachite green.
Miscellaneous Agricultural and Household
Uses
GRASSES (ornamental) brown patch: 0.5 ounce of formulation in
sufficient water to cover 1000 square feet two times. Repeat as necessary.
Note: This treatment will stop an attack of brown patch but will not prevent
immediate reinfection. LIMITS: Do not graze treated areas. Do not feed
clippings to livestock.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page C-90-00.01
CYCLOHEXIMIDE Replaces page
[3-[2-(3,5-DIMETHYL-2-OXOCYCLOHEXYL)- * issued 12-1-74
2-HYDROXYETHYL] GLUTARIMIDE] [ACTI-DIONE(R>]
Available as a 4.0 percent liquid concentrate; as 0.027, 0.0351, 2.1
and 2.26 percent wettable powders; and, as mixtures containing 0.75 percent
plus 75.0 percent thiram (I), and 1.3 percent plus 75.0 percent pentachloro-
nitrobenzene (II). Compatible with most insecticides and foliar fertilizers.
Not compatible with chlordane, lime and other alkaline materials.
Agricultural Fruit and Nut Crop Uses
CHERRIES (non-(bearing) sour cherry leaf spot and powdery mildew;
Apply 2.1 percent formulation at a rate of 0.021 ounce actual/100 gallons
of water. Thoroughly spray 4 times at 10- to 14-day intervals beginning in
early June. Add 2 to 5 pounds micronized sulfur/100 gallons if powdery
mildew is particularly severe.
LIMITS: Use only on trees that will not bear fruit within 1 year after
application.
TOLERANCE: None, nonfood use.
Agricultural Ornamental Crop Uses
BEGONIAS (tuberous) powdery mildew: Apply 5 level tablespoonful
of the 0.0351 percent wettable powder in one gallon of water when first sign
of disease appears. Repeat at 3- to 7-day intervals.
CALIFORNIA LIVE OAK -* witches broom powdery mildew; 4.8 p.p.m.
Remove witches broom clumps by pruning from August to October. Spray at
7-day intervals during May, beginning May 1. Continue sprays at 14-day
intervals through June and July.
CHRYSANTHEMUMS powdery mildew; See under Begonias.
CREPE MYRTLE powdery mildew; See under Begonias.
EUONYMUS powdery mildew: Same as for Begonias.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-1-74 Part I, Page C-90-00.02
Replaces page
CYCLOHEXIMIDE I-D-16-00.02
GRASSES (bentgrass, bluegrass, fescue and ryegrass) dollar spgt.
melting-out, fading-out, powdery mildew and leaf spot; Apply 2.1 percent
wettable formulation at 0.310 to 0.630 ounces actual in 30 to 40 gallons of
water/acre. Begin application when grass starts growth in the spring.
Succeeding applications should be made as often as necessary throughout the
growing season. Usually intervals of 21 to 30 days between applications will
maintain satisfactory control. For dollar spot, fading-out, melting-out,
use 2.26 percent wettable formulation at a rate of 0.317 ounces in smallest
amount of water necessary for complete coverage/20,'000 square feet. Apply
every 10 to 15 days or more frequently under unusually favorable conditions
for these diseases. Allow grass to dry. Do not "water-in".
(bentgrass and bluegrass) dollar spot, fading-out, grease spot,
grey spot, large brown patch, leaf spot, melting-out, powdery mildew and rust;
Apply II at a rate of 0.065 ounce cycloheximide plus 3.75 ounces pentachloro-
nitrobenzene in 50 gallons of water/10,000 square feet. Apply when disease
first appears or during hot humid weather which is favorable for disease
development. Repeat treatment every 7 to 14 days as long as disease or hot
humid weather continues.
(Bermudagrass and St. Augustinegrass) doliarspot, fading-out,
grease spot, gray leaf spot, large brown patch, leaf spot, melting-out,
powdery mildew and rust; Apply II at a rate of 0.065 ounce cycloheximide
plus 3.75 ounces pentachloronitrobenzene in 25 gallons of water/3,500 square
feet. Apply when disease first appears or during hot humid weather which is
favorable for development of disease. Repeat treatment every 7 to 14 days
as long as disease or hot humid weather continues.
(Kentucky bluegrass) going-out, leaf spot and melting-out;
(merion bluegrass) fading-out, powdery mildew, and rust; (bentgrass)
dollar spot, fading-out and melting-out; Apply formulation II at a
rate of 1.5 pounds in 30 - 40 gallons of water/acre.' Or if disease is severe
apply formulation II at a rate of 1.5 pounds plus 14.03 ounces of a 2.26
cycloheximide and 54.7 percent ferrous sulfate formulation in 30 to 40 gallons
of water/acre. First application should be made when grass begins growth.
Usually an interval of 21 - 30 days between applications will maintain
satisfactory control.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-1-74 Part I, Page C-90-00.03
CYCLOHEXIMIDE Replaces page
I-D-16-00.03
(bentgrass, Bermudagrass, bluegrass fescue, ryegrass, and St. Augus-
tinegrass) dollar spot, fading-out leafspot CHelminthosporium, gray
leaf spot, large brown patch, melting-out, pink patch, powdery mildew and
rust; As a preventative treatment apply formulation I at 0.015 ounce
cyclohexlmide and 1.5 ounces thiram in 5 gallons of water/100 square feet.
Follow a regular schedule of 7- to 10-day intervals throughout the growing
season. As a curative treatment apply formulation I at 0.030 ounce cyclo-
hexlmide and 3.0 ounces thiram in 5 gallons of water/1000 square feet.
Retreat at 3- to 5-day Intervals.
snow mold; Apply formulation I at 0.045 to 0.060 ounces
cycloheximide and 4.5 to 6 ounces thiram in 5 gallons of water or 10 quarts
of sand or compost/1000 square feet immediately before expected permanent
snow cover.
LIMITS: Do not contamination feed or food stuff. Do not use on pasture
grasses.
HAWTHORN hawthorn leaf blight; Apply 2.1 percent formulation at
a rate of 0.021 ounces actual/30 gallons of water. Begin applications about
July 15 and repeat at 14-day intervals until three applications have been made,
HONEYSUCKLE powdery mildew; See under Begonias
MAGNOLIA (deciduous) powdery mildew; See under Begonias
PHLOX powdery mildew; See under Begonias
ROSES (except ramblers) powdery mildew and rust: Apply 2 level
tablespoonful of the 0.0351 percent cycloheximide wettable powder/gallon of
water or 1 level tablespoonful per gallon of water when mixed with other
pesticides as a protective spray. The first spray should be applied when
.mildew on rust appear on a series of protective sprays can be started early
in the season before the development of rust or mildew. Sprays should be
repeated as necessary every 7 days or every 3 to 5 days if disease is severe.
ROSES (rambler) powdery mildew and rust; See under Begonias.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-1-74 Part I, Page C-90-00.04
Replaces page
CYCLOHEXIMIDE I-D-16-00.04
ZINNIA powdery mildew; See under Begonias.
Miscellaneous Agricultural Uses
CEDAR cedar-apple rust, cedar^hawthorne rustj Apply 2.1 percent
formulation at a rate of 0.021 ounce actual/2 gallons of water. Spray cedar
galls thoroughly as horns begin to emerge in early spring and are about 1/16
inch long.
LIMITS: DO not spray apple trees as severe damage will result.
WHITE PINE (eastern and western) control of blister rust canker;
Add 1 tablespoonful (150 p.p.m. of 4 percent concentrate to each gallon of
No. 1 fuel oil and 0.25 fluid ounce of Triton B1956. Apply as a spray to
cankers. Throughly spray each canker and surrounding bark area. Prior to
application prepare lesion on tree by mechanically removing excessive amounts
of pitch from canker surfaces and make a series of vertical slits or
scarify the canker margins using a hatchet or sharp instrument.
Household Uses
FLOWERS, LAWNS AND TREES see under Agricultural Crop and
Miscellaneous Agricultural Uses.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-02-00.01
DEHYDROABIETYLAMINE PENTACHLOROPHENATE
Formulated as 30.0 to 50.0 percent emulsion pastes or liquid
concentrates. Used alone.
Industrial Uses
ADHESIVES, CALKING COMPOUNDS, GLUES, PUTTY, AND RELATED
MATERIALS fungi: Add 0.17 to 0.8 percent actual active ingredient
based on the weight of material.
FABRICS (cellulosic) fungus rots, mildew; For fabrics to be
used indoors, deposit 0.25 to 1.25 percent actual active ingredient based
on the weight of fabric. For materials to be used where subject weathering
occurs, deposit 0.8 to 1.5 percent actual. Apply by padding.
PAINTS (water based) fungus proofing paint in the can:
Incorporate 0.17 percent actual active ingredient based on the total weight
of paint formulation.
RUBBER mildew proofing: Incorporate 0.5 to 1.0 percent actual
active ingredient based on the weight of the finished sheet.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-03-00.01
DEHYDROACETIC ACID SODIUM SALT
[SODIUM DEHYDROACETATE]
Formulated as a 10.0 percent liquid concentrate containing 8.0 percent
dehydroacetic acid equivalent and as a 98.0 percent soluble powder.
Agricultural Fruit and Nut Crop Uses
STRAWBERRIES postharvest mold growth (Aspergillus, Botrytis,
Penicillium, Rhizopus, and other fungi); 4.0 gallons of 10.0 percent liquid
formulation/100 gallons (0.4 percent solution). Dip crates, lugs, or other
containers for 30 seconds. Drain but do not rinse. Refrigerate in usual
manner for transportation or storage. For each 100.0 pounds of berries
treated, add 18.0 fluid ounces of formulation plus sufficient water to return
the treating solution to its original volume. Frequent checks on the
concentration of the fungicide should be made using the manufacturers field
test kit. TOLERANCE: 65.0 p.p.m. as dehydroacetic acid. LIMITS: 0.5
percent solution. 30 second dip.
Agricultural Vegetable Crop Uses
SQUASH (prepared for prepackaging trade) postharvest molds; Dip
prepared squash in a solution of 2.7 ounces of 98.0 percent soluble powder in
10.0 gallons of water (2000 p.p.m.), drain and dehydrate by machine to
original fresh weight, then package. Squash should be prepared by peeling,
trimming, removing, and discarding soft tissue around seed cavity and cubing
or cutting. TOLERANCE: 65.0 p.p.m. (food additive). LIMITS: 2300 p.p.m.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
issued: 5-1-73 Part I, Page D-04-10.01
DIALKYL* DIMETHYL AMMONIUM CHLORIDE
*(70%Clg, 26%C16, 4%C14)
Available as a paste containing 43.0 percent quaternary in combination
with 0.07 percent 4',5-Dibromosalicylaniiide and 0.30 percent 3,4',5-Tribromo-
salicylanilide, or as a liquid containing 11.0 percent quaternary plus 0.05
percent 4',5-Dibromosalicylanilide and 0.20 percent 3,4',5-rribromosalicy-
lanilide.
Commercial Use
LAUNDRY FABRICS mildew; Use one of the following;
1. Use paste formulation given above. Dissolve 25.0 pounds of
product in 50.0 gallons of water. Use 1 quart of this
solution/100.0 pounds of dry fabrics for loads up to 100.0
pounds, or use 1.0 to 1.5 pints/100.0 pounds of dry fabrics
for loads exceeding 100.0 pounds. Use in starch or sour
bath; or
2, Use 8 ounces of liquid formulation/100.0 pounds of dry
fabric. Add to final rinse and agitate for at least 2
minutes, or use in starch or sour bath.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued? 5-1-73 Part I, Page D-04-20.01
DIALKYL * DIMETHYL AMMONIUM CHLORIDE
*(Alkyl groups as in fatty acids of coconut oil, or
50% C12, 30% Cu, 17% C16, 3% Cg_18)
A quaternary ammonium compound available as liquids or liquid concen-
trates containing two or more of the following fungistats:
(I) Dialkyl (as in fatty acids of coconut oil) dimethyl ammonium
chloride
(II1) Benzoic acid
(III) Bis (tributyltin) oxide
(IV) Salicylic acid
Industrial Uses
CARPETS fungistat: Deposit 1.0 pound of a product containing
j.75 percent of (I), plus 5.00 percent of (III),.'100 pounds of material. Apply
in dyebeck, jig or padder.
FEATHERS (for pillows) fungistat: Add 1.0 percent of a product
(ontaining 3.75 percent of (I), plus 5.00 percent of (III), based on the dry
weight of feathers. Apply to feathers in wash wheel.
FIBROUS FILTER MEDIA (for air conditioners) mildewproofing,
fungusproofing: Use a product containing 40.905 percent of (I), plus 8.13
p-Tcent of (II) and 7.53 percent of (IV). Deposit 0.35 percent of formula-
tion by weight of medium. Apply as a dip or spray or by sponging.
INTERIOR COMPONENTS OF FURNITURE AND MATTRESSES (cotton batting, felt,
sisal and similar materials) fungi? t--it: Use one of the following:
(1) 2.0 pounds of a product containing 65.25 percent of (I), plus
13.00 percent of (III)/1000 pounds of material, applied by
spraying in an enclosed machine,
(2) 1.0 pound of a product confa!rtng 3.75 percent of (I), plus
5.00 percent of (I1T)/100 pc i .;,:«. of u. ...trial, applied in a dye-
br<"k, p'g or pndfier , o>
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74 Part I, Page D-04-20.02
Replaces page
issued 5-1-73
DIALKYL* DIMETHYL AMMONIUM CHLORIDE
*(Alkyl groups as in fatty acids of coconut oil)
(3) for cotton batting only, apply 0.055 percent of a product con-
taining 47.00 percent of (I), plus 15.18 percent of (II) and
30.82 percent of (III). Use in conjunction with a textile
emulsion oil that is sprayed on batting to prevent dusting.
PAPER fungus proofing: Use a product containing 3.75 percent of
(1), plus 5.00 percent of (III). Deposit 1.0 percent of formulation based on
the dry weight of paper. Apply at size press or calendar stack.
RECIRCULATING COOLING WATER SYSTEMS (air washers, cooling towers *
and evaporative condensers) fungal slimes; Use one of the following: *
(1). 90 to 135 p.p.m. (I) as an initial shock dose, followed by *
22.5 to 45.0 p.p.m. as subsequent shock doses at weekly intervals as needed. *
(2). 20 to 80 p.p.m. of a product containing 23.75 percent of (I),
plus 2.50 percent of (III). Add as a shock treatment at 7- to 10-day
intervals as required.
TEXTILES fungusproofing: "se one of the following:
(1) 1.0 pound of a product containing 3.75 percent of (I), plus
5.00 percent of (III), applied in ,1 dyebeck, jig or padder,
(2) a product containing 0.281 percent of (I), plus 1.425 percent
of (III), depositing 1.0 percent of formulation (based on dry
weight of fabric) by padding;
(3) a product containing 7.5 percent of (I), plus 10.0 percent of
(III), depositing 0.5 percent of formulation (based on dry
weight of fabric) by padder, dyebeck, paddle machine, rotary
wheel or other suitable equipment; or,
(4) a product containing 75.0 percent of (I), plus 25.0 percent of
(III). Use 0.2 percent of formulation based on the dry weight
"of fabric, or adjust dosage as necessary.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 part I, Page DT-04^30.01
DIALKYL* DIMETHYL AMMONIUM CHLORIDE
*(47%C12, 18%C14, 10%Clg, 9%C9, 8%Cg, 8%C16)
Available as a liquid formulation containing 51.56 percent of above
designated quaternary in combination with 8.13 percent Bis (tributyltin)
oxide, 7.53 percent Salicylic acid, and 32.78 percent Isopropyl alcohol.
Industrial Uses
VINYL PLASTICS fungistat: Add 0.5 percent of above formu-
lation based on weight of total vinyl solids.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-05-00.01
DIAMMONIUM ETHYLENE BISDITHIOCARBAMATE
Available as a 42.0 percent liquid concentrate to be tank-mixed using
2.0 pints of product plus 13.0 ounces of 75.0 percent manganese sulfate in
5.0 gallons of water to form 1.0 pound actual maneb. Or, tank mix, using
2.0 pints of product plus 12.0 ounces of zinc sulfate monohydrate in 5.0
gallons of water to form 1.125 pounds actual zineb.
Agricultural Fruit Crop Uses
APPLES bitter rot, black rot, botryosphaeria rot (white rot),
.cedar - apple rust, flyspeck, frogeye leaf spot, scab and sooty blotch; Use
1.5 to 2.0 pints of product plus either manganese or zinc sulfate/100 gallons,
or in 5.0 to 10.0 gallons for aerial application. Begin in prebloom period.
Repeat in calyx and in cover sprays. For cedar - apple rust, include a
special bloom spray, using 0.75 pint, reacted to either maneb or zineb, in
sufficient water for thorough coverage.
TOLERANCES: 2.0 p.p.m. as maneb or zineb,
LIMITS: Do not apply within 15 days of harvest in Arkansas, Delaware,
Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, New Jersey,
North Carolina, Ohio, Pennsylvania, South Carolina, Tennessee, Virginia
and West Virginia. Do not apply within 30 days of harvest in other states.
Do not graze livestock in maneb treated areas.
GRAPES black rot (Great Lakes area only); Use 2.0 to 2.5 pints
of product reacted to either maneb or zineb/acre, in sufficient water for
thorough coverage. Begin just before bloom. Repeat just after bloom and
again 7 to 10 days later. Downy mildew, ripe rot: Use 2.0 to 2.5 pints of
product reacted to zineb/acre, in sufficient water for thorough coverage.
Begin just before bloom. Repeat at 10- to 14-day intervals as necessary.
TOLERANCES: 7.0 p.p.m. as maneb or zineb.
LIMITS: 4.0 pounds as maneb/acre, and do not apply later than 10 days after
bloom; 1.5 pounds as maneb/acre or 3.0 pounds/acre as zineb, and do not apply
within 7 days of harvest.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part Xj Page D_05_00.02
AMOBAMCR)
Agricultural Vegetables Crop Uses
BEANS anthracnose, downy mildew; Use 2.0 to 3.5 pints of
product/acre, reacted to maneb or zineb, in sufficient water for thorough
coverage. Begin at early stage or when disease first appears. Repeat at 5-
to 7-day intervals.
TOLERANCES: 7.0 p.p.m. as maneb or zineb.
LIMITS: Do not apply as maneb within 4 days of harvest on succulent beans
(no time limitation on dry beans). Do not apply as zineb within 7 days of
harvest.
BROCCOLI alternaria leaf blight, cercospora leaf spot; Use 2.0
to 3.5 pints of product reacted to maneb or zineb, in sufficient water/for
thorough coverage/acre. Begin before diseases are expected to appear or at
first sign of disease. Repeat at 7- to 10-day intervals.
TOLERANCES: 10.0 p.p.m. as maneb, 7.0 p.p.m. as zineb.
LIMITS: If applied as maneb within 3 days of harvest, remove residues by
washing or trimming. Do not apply as zineb within 7 days of harvest.
BRUSSELS SPROUTS, CAULIFLOWER alternaria leaf blight, cercospora
leaf spot; Use 2.0 to 3.5 pints of product reacted to maneb or zineb in
sufficient water for thorough coverage/acre. Begin before diseases are
expected to appear, or at first sign of disease. Repeat at 7- to 10-day
intervals.
TOLERANCES: 10.0 p.p.m. as maneb, 7.0 p.p.m. as zineb on each crop.
LIMITS: No time limitation when applied as maneb. Do not apply as zineb
within 7 days of harvest.
CABBAGE alternaria leaf blight, cercospora leaf spot; Use 2.0
to 3.5 pints of product reacted to maneb or zineb, in sufficient water for
thorough coverage/acre. Begin before diseases are expected to appear, or at
first sign of disease. Repeat at 7- to 10-day intervals.
TOLERANCES: 10.0 p.p.m. as maneb; 7.0 p.p.m. as zineb.
LIMITS: Do not apply as maneb or zineb within 7 days of harvest.
CANTALOUPE see under Melons.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 -pavt I> page D-Q5_00-.03
AMOBAMGO
CARROTS alternaria leaf blight, cercospora leaf spot; Use 2.0
to 2.5 pints of product reacted to maneb or zineb, in sufficient water for
thorough coverage/acre. Begin before diseases are expected to appear or at
first sign of disease. Repeat at 7- to 10-day intervals.
TOLERANCES: 7.0 p.p.m. as maneb or zineb.
LIMITS: No time limitation when applied as maneb. Do not apply as zineb
within 7 days of harvest if tops are to be used as food or feed.
CAULIFLOWER see under Brussels Sprouts.
CELERY early blight (Cercospora), leaf blight (Septoria) ; Use
2.0 to 2.5 pints of product reacted to maneb or zineb, in sufficient water
for thorough coverage/acre. Begin when plants emerge in plant bed or at
first sign, of disease. Repeat at 7- to 10-day intervals as necessary.
TOLERANCES: 5.0 p.p.m. as maneb or zineb.
LIMITS: Do not apply within 14 days of harvest. When applied as maneb,
remove excess residues by stripping, trimming and washing.
CORN (sweet) helmintho.sporium leaf blight; Use 2.0 to 2.5 pints
of product reacted to maneb or zineb, in sufficient water for thorough
coverage/acre. Begin when plants are 5 to 6 inches tall. Repeat at 5- to
7-day intervals. Puccinia rust; Use 2.0 to 2.5 pints of product reacted to
zineb iu sufficient water for thorough coverage/acre. Apply as above.
TOLERANCES: 5.0 p.p.m. (kernels plus cob with husk removed) as maneb or zineb.
LIMITS: No time limitations. Do not feed treated forage to livestock.
CUCUMBERS anthracno.se, downy mildew; Use 2.0 to 2.5 pints of
product reacted to maneb or zineb, in sufficient water for thorough coverage/
acre. Begin before diseases are expected to appear. Repeat at 7- to 10-day
Intervals. Cercospora leaf spot: Use 2.0 to 2.5 pints of product reacted to
zineb, in sufficient water for thorough coverage/acre. Apply as above.
TOLERANCES: 4.0 p.p.m. as maneb or zineb.
LIMITS: Do not apply within 5 days of harvest.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, page D-05-00.04
AMOBAM
(R)
ENDIVE, LETTUCE downy mildew; Use 2.0 to 3.5 pints of product
reacted to maneb or zineb, in sufficient water for thorough coverage/acre.
Begin before disease is expected to appear or at first sign of disease.
Repeat 7- to 10-day intervals.
TOLERANCES: 10.0 p.p.m. as maneb or zineb on each crop.
LIMITS: Do not apply within 10 days of harvest. When applied as maneb remove
excess residues from head lettuce by stripping and trimming, and from leaf
lettuce and endive by washing or other effective means.
LETTUCE see under Endive.
MELONS (cantaloupe, cassabas, crenshaws, honey balls, honeydews,
muskmelon, persian melon and watermelon) anthracnose, cercospora leaf
spot, downy mildew: Use 2.0 to 2.5 pints of product reacted to maneb or
zineb, in sufficient water/acre. Begin before diseases appear. Repeat at
7- to 10-day intervals or at 3- to 5-day intervals under severe disease
conditions.
TOLERANCES: 4.0 p.p.m. as maneb or zineb on each crop.
LIMITS: Do not apply within 5 days of harvest.
ONIONS botrytis leaf blight, downy mildew, purple blotch: Use
2.0 to 2.5 pints of product reacted to maneb or zineb, in sufficient water for
thorough coverage/acre. Begin before diseases appear or at first sign of
disease. Repeat at 7- to 10-day intervals.
TOLERANCES: 7.0 p.p.m. as maneb or zineb.
LIMITS: Do not apply as zineb to green onions within 7 days of harvest.
POTATOES early and late blights: Use 2.0 to 3.5 pints of
product reacted to maneb in sufficient water for thorough coverage/acre.
Begin when plants are 2 to 6 inches tall or before diseases appear. Repeat
at 7- to 10-day intervals.
TOLERANCES: 0.1 p.p.m. as maneb.
LIMITS: No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-05-00.05
AMOBAM(R)
SPINACH downy mildew (blue mold) white rust; Use 2.0 to 3.5
pints of product reacted to maneb or zineb, in sufficient water for thorough
coverage/acre. Begin when diseases are first reported in the area. Repeat
at 7- to 10-day intervals.
TOLERANCES: 10.0 p.p.m. as maneb, or as zineb.
LIMITS: Do not apply within 10 days of harvest. When applied as maneb remove
excess residue by washing.
SQUASH Csummer and winter) anthracnose, downy mildew; Use 2.0 to
2.5 pints of product reacted to maneb or zineb, in sufficient water for
thorough coverage/acre. Begin before diseases are expected to appear, or at
first sign of disease. Repeat at 7- to 10-day intervals, 3- to 5-day intervals
under severe disease conditions. Cercospora leaf spot; Use 2.0 to 2.5 pints
of product reacted to zineb, in sufficent water for thorough coverage/acre.
Apply as above.
TOLERANCES: 4.0 p.p.m. as maneb, or as zineb.
LIMITS: Do not apply within 5 days of harvest.
TOMATOES anthracnose, early and late blights, septoria leaf
spot: Use 2.0 to 4.0 pints of product reacted to maneb or zineb, in
sufficient water for thorough coverage/acre. Begin at first fruit cluster or
when disease threatens. Repeat at 7- to 10-day intervals.
TOLERANCES: 4.0 p.p.m. as maneb or zineb.
LIMITS: Do not apply within 5 days of harvest.
WATERMELONS see under Melons.
Agricultural Field Crop Uses
PEANUTS cercospora leaf spot; Use 1.5 pints of product reacted
to zineb, in sufficient water for thorough coverage/acre. Begin when first
spots appear. Repeat at 10- to 14-day intervals.
TOLERANCE: 7.0 p.p.m. as zineb.
LIMITS: No time limitation. Do not feed treated peanut hay to livestock.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I} Page D-05-00.06
AMOBAM&)
SUGAR BEETS ^ercospora leaf spot: Use 2.0 to 3.0 pints of product
reacted to maneb, in sufficient water for thorough coverage/acre. Begin when
disease threatens. Repeat at 7- to 10-day intervals as necessary.
TOLERANCE: 45.0 p.p.m. as maneb on tops.
LIMITS: 1.6 pounds actual maneb/acre and do not apply within 14 days of
harvest (no restriction on feeding tops).
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-05-50.01
1,2-DIBROMO-3-CHLOROPROPANE {NEMAGON 00 ]
IFUMAZONE(R)] [DBCP]
Formulated as 47.2 percent (4.3 pounds actual/gallon) solutions; 70.7
to 86.0 percent (8.6 to 12.0 pounds actual/gallon) emulsifiable concentrates;
5.25 to 34.0 percent granules; and 0.6 to 5.0 percent In fertilizer mixes.
Used for most crops and plants as preplanting, planting, or postplanting soil
treatment to mineral soils. See Part II for uses as a nematicide. Except
where otherwise indicated, dosages and limits are given in pounds actual DBCP.
Agricultural Fruit and Nut Crop Uses
PEACHES bacterial canker and decline; Use one of the following:
(1) 30.25 pounds actual/acre, injected 6 to 8 inches deep on light
sandy soils. Follow with a roller or seal by sprinkling with
water. Apply as a post planting treatment or after harvest but
before leaf fall.
(2) 30.0 to 60.0 p.p.m. actual in 5.0 to 6.0 inches of flood irriga-
tion water. Apply every two years after planting. Apply after
harvest but before leaf fall.
TOLERANCE: 5.0 p.p.m. LIMITS: 30.25 pounds actual/acre by injection
or 60.0 p.p.m. actual in flood irrigation water. Light sandy soils
only. Do not apply more frequently than once every two years.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-05-65.01
2,2-DIBROMO-3-NITRILOPROPIONAMIDE
Available as a 20.0 percent liquid.
Industrial Uses
PULP AND PAPER MILLS slime control; Use-20.0 percent liquid for-
mulation. Apply 0.03 to 0.10 pounds actual/ton of pulp or paper produced, dry
basis. Addition may be made on a continuous or intermittent basis with a
metering pump at a location that will insure uniform distribution, such as
the beaters, Jordan inlet or discharge, broke chests, furnish chests, save-
alls, and white-water tanks. Heavily fouled systems should be boiled out,
then treated with 0.03 to 0.07 pounds actual/ton, as necessary for control.
Moderately fouled systems should be treated continuously with 0.07 to 0.10
pounds actual/ton until control is attained; then apply 0.03 to 0.07 pounds
actual/ton on a continuous or intermittent basis, as necessary for control.
Slightly fouled systems should be treated continuously with 0.03 to 0.07
pounds actual/ton until control is attained; then added on an intermittent
basis to maintain control. Note: Dislodged slime may cause breaks in the
paper, therefore a cleanup of the paper machine may be advisable when this
occurs.
LIMITS: Do not use in the manufacture of paper or paperboard intended for
food packaging. Do not mix with other additives (add separately), in order
to avoid decomposition due to the high pH of many additive formulations.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I} Page D-06-00.01
DICHLONEC [2,3-DICHLORO-l,4-NAPHTHOQUINONE] [PHYGONR]
Formulated as 0.5 to 6.0 percent dusts; 3.5 to 5D.O percent wettable
powders; and 55.0 percent paste. Compatible with ferbam, maneb,
pentachloronitrobenzene, sulfur, thiram, and certain insecticides such as
DDD and dieldrin. Not compatible with organic mercury fungicides. Rates
are given in terms of pounds actual dichlone dust or spray per acre unless
otherwise specified.
Agricultural Fruit and Nut Crop Uses
APPLES black rot (frog eye), bitter rot: 0.7 to 4.0 pounds as a
spray or dust/acre, or 0.175 to 0.5 pound with 24.9 to 35.5 pounds of sulfur
as a dust/acre. Begin in second cover period (14 days after petal fall) and
apply as required to maintain control. Scab: 0.8 to 4.0 pounds/acre as dust
or spray by ground or aircraft equipment. Begin at delayed dormant stage and
follow State spray schedules and warning service announcements through calyx or
first cover period. Notes: Some formulations should not be used with mixtures
containing oil. Dichlone may cause injury to apples during periods of high
temperature.
TOLERANCE: 3.0 p.p.m.
LIMITS: Do not apply within 1 day of harvest.
CHERRIES brown rot: 0.7 to 1.5 pounds as a dust per acre or 0.25
pound/100 gallons as a spray, Or 0.175 to 0.5 pound with 24.9 to 35.5 pounds
of sulfur as a dust/acre. For twig brown rot begin at pink bud. Repeat at
full bloom and before shuck shed or every 4 days in cool, wet weather. For
blossom blight apply at popcorn, full bloom and petal fall. For fruit rot
apply at 7- to 10-day intervals from petal fall to 3 days before harvest.
Leaf spot: 0.25 to 0.37 pound/100 gallons. Begin immediately after petal
fall. Repeat twice at 10-day intervals. TOLERANCE: 3.0 p.p.m.
LIMITS: Do not apply within 3 days of harvest.
PEACHES brown rot: For blossom blight apply 0.7 to 2.5 pounds
as dust or spray/acre, or 0.175 to 0.5 pound with 24.9 to 35.5 pounds of
sulfur as a dust/acre at pink bud, full bloom and just before shuck fall.
For fruit rot use same dosage in preharvest sprays. Coryneum blight: 1.87
pounds/acre. Apply between September 15 and 30 in Oregon and Washington.
Leaf curl: 0.5 pound per 100 gallons. Apply in dormant period just before
buds begin to swell. TOLERANCE: 3.0 p.p.m.
LIMITS: Do not apply within 7 days of harvest.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-06-00.02
DICHLONE
PLUMS, PRUNES coryneum blight, brown rot, blossom blight: 1.25
pounds/acre, or 0.175 to 0.5 pound with 24.9 to 35.5 pounds of sulfur as a
dust/acre. Apply at pink, full bloom and pre-shuck fall or at 4-day
intervals during cool, wet weather. Brown rot, fruit rot; 0.7 to 1.25
pounds/acre. Apply in cover sprays as needed. TOLERANCES: 3.0 p.p.m.
LIMITS: 1.25 pounds/acre. Do not apply within 3 days of harvest.
PRUNES see under Plums.
STRAWBERRIES botrytis fruit rot: 0.4 pound/acre. Begin when
new growth starts. Repeat at full bloom, calyx stage, and at 10- to 14-day
intervals until 3 days before first picking. TOLERANCE: 15.0 p.p.m.
LIMITS: 0.4 pound/acre. Do not apply within 3 days before first picking.
Agricultural Vegetable Crop Uses
BEANS anthracnose: 0.50 to 1.12 pounds/acre. Begin just before
bloom. Repeat 3 to 4 times at weekly intervals. TOLERANCE: 3.0 ppm. LIMITS:
1.12 pounds/acre. Do not apply within 7 days of harvest.
CELERY early and late blights: 0.50 to 0.75 pound/acre. Apply
at 5-to 7-day intervals during infection period. TOLERANCE: 3.0 ppm. LIMITS:
0.75 pound/acre. No time limitation.
TOMATOES earlyand late blightST gray mold: 0.94 to 1.25 pounds/acre.
Apply at 4 to 7-day intervals during infection periods. Note: Dichlone may
cause injury to tomato plants if applied when temperature reaches 85 degrees
Fahrenheit. TOLERANCE: 3.0 ppm. LIMITS: 1.25 pounds/acre. No time
limitation.
TOMATOES (plant beds) gray mold, late blight, phoma rot and leaf
spot: 0.5 pound/100 gallons. Begin when plants emerge. Repeat at 5-to 7-day
intervals until transplanting time. TOLERANCE: 3.0 ppm. LIMITS: 0.5
pound/100 gallons. Plant beds only.
TOMATO (transplants) soil borne diseases: 0.5 pound/100 gallons.
Apply as a dip after pulling and before planting. TOLERANCE: 3.0 ppm.
LIMITS: 0.5 pound/100 gallons. Preplanting dip.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-06-00.03
DICHLONE
Agricultural Field Crop Uses
COTTON damping-off (Pythium); use 0.5 pound/12,400 linear feet
of furrow, spraying into furrow just before covering; or use 2.4 pounds/seed
for one acre and mix with seed in the planter box. TOLERANCE: None (nonfood
use). LIMITS: 0.5 pound/12,400 linear feet of furrow or 2.4 pounds/seed for
1 acre in planter box.
Agricultural Ornamental Crop Uses
AZALEAS petal blight; 0.25 pound/100 gallons. Apply every 2 to
3 days to flowers, and soil and litter around plants during bloom.
MERION BLUE GRASS rust; 0.5 pound/100 gallons, use 300 to 400
gallons/acre. Apply at 5-to 7-day intervals beginning at first sign of rust.
Do not graze meat or dairy animals on treated areas. Do not feed clippings to
livestock.
ROSES black spot, powdery mildew; 0.125 to 0.25 pound/100
gallons. Begin before diseases appear. Repeat every 7 to 10 days.
Agricultural Seed Treatments
For seed decay and damping-off. Application by slurry or dry machines,
see table. Rates in terms of avoirdupois ounces actual/100 pounds unless
otherwise stated. TOLERANCES: None (nonfood use). LIMITS: Rates as shown
in the table; do not use treated seed for food, feed, or oil purposes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-06-00.04
Dichlone Seed Treatments
Dosage
Seed.
Alfalfa
Beets
Clover
Corn (field)
(pop and sweet)
Lettuce
Peanuts
Peas
Peppers
Rice
Small seeded legumes
Sorghum
Spinach
Sugar beets
Swiss Chard
Tomato
Dry Win
oz./lOO Ibs.
1.5 to 2.0
2.0
4.0
0.5
0.75
1.0
2.0
1.0
4.0
1.0
2.0
2.0
2.0
2.0
Slurry machine
oz./lOO Ibs.
1.5 to 2.0
2.0
2.0
0.5
0.75
2.0
2.0
1.0
2.0
1.0
2.0
1.0
2.0
2.0
2.0
2.0
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-74 Part I> Page D-06-00.05
Replaces page
DICHLONE * issued 5-1-73
Household Uses
FRUIT, VEGETABLE AND ORNAMENTAL CROPS see under Agricultural Uses.
Use equivalent rates of application. Products are available as wettable
powders containing 1.8 to 50.0 percent and as low pressure bombs containing
0.120 to 0.3 percent active ingredient, often in combination with various
insecticides.
Industrial Uses
WATER (cooling towers, spray ponds and other open non-potable water
systems) fungi; 50.0 to 500.0 ppm of a formulation containing 3.5
percent dichlone, 10.0 percent copper sulfate pentahydrate, and 3.5 percent
ziram. Add directly to water on a continuous or intermittent basis under
supervision of the product manufacturer's service engineer. LIMITS: Do not
use in potable water systems.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74 Part I, Page D-07-00.01
Replaces page
issued 5-1-73
4,6-DICHLORO-N-(2-CHLOROPHENYL)-!,3,5-TRIAZINE-2-AMINE *
[2,4-Dlchloro-6-(o-chloroanilino)-s-triazine] [Dyrene^]
Formulated as 2.0 and 8.6 percent granules; 2.5 to 5.0 percent dusts;
and 50 percent wettable powders. Compatible with DDT, phenylmercuric acetate,
sulfur, and zinc ion-maneb complex. Unless otherwise specified, directions
for use include: Begin applications before disease appears. Repeat at 7 to
10 day intervals or at 4 or 5 day intervals during prolonged cool wet weather.
Rates of application and limits are given in terms of pounds of actual active
ingredient.
Agricultural Fruit and Nut Crop Uses
BLACKBERRIES, DEWBERRIES, LOGANBERRIES, RASPBERRIES botrytjs
fruit rot, cane rust, cane spot, leaf rust, leaf spot; 1.0 to 2.0 pounds/100
to 200 gallons/acre or 1.5 to 3.0 pounds as a dust/acre. TOLERANCES: 10.0 PPm
LIMITS: 3.0 pounds/acre. Do not apply within 14 days of harvest.
BLUEBERRIES, HUCKLEBERRIES double spot, septoria leaf spot (North
Carolina only); 1.5 pounds/150 gallons/acre or 1.75 pounds as a dust/acre.
TOLERANCES: 10.0 ppm. LIMITS: 1.75 pounds/acre. Do not apply within 14 days
of harvest. For use only in North Carolina pending data from other geographic
areas.
CRANBERRIES berry spot (Phylosticta). black rot, end rot.
phomopsis rot (Diaporthe) (Wisconsin only). 3.0 pounds/300 gallons/acre.
TOLERANCE: 10.0 ppm LIMITS: 3.0 pounds/acre. Do not apply within 14 days of
harvest.
DEWBERRIES see under Blackberries.
HUCKLEBERRIES see under Blueberries.
LOGANBERRIES see under Blackberries.
RASPBERRIES see under Blackberries.
STRAWBERRIES botrytis firay mold, leaf spot, leaf scorch; 1.0 to
1.5 pounds/100 gallons using 100 to 200 gallons/acre or 1.0 to 2.0 pounds as a
dust/acre. TOLERANCE: 10.0 ppm LIMITS: 3.0 pounds/acre. Do not apply
within 5 days of picking.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-07-00.02
DYRENE
Agricultural Vegetable Crop Uses
CANTALOUPES see under Cucurbits.
CASSABA MELONS see under Cucurbits.
CELERY damping-off and root rot (Rhizoctonia),earj.y and late
blights: 1.0 to 3.0 pounds/75 to 175 gallons/acre or 1.0 to 2.0 pounds as a
dust/acre. TOLERANCE: 10.0 ppm LIMITS: 3.0 pounds/acre. No time limitation.
Treated celery should be trimmed and washed.
CUCUMBERS see under Cucurbits.
CUCURBITS (cucumbers, melons, pumpkins, squash) anthracnose,
downy mildew, gummy stem blightv leaf spots: 1.0 to 3.0 pounds/200 to 300
gallons/acre or 1.5 to 3.0 pounds as a dust/acre. TOLERANCES: 10.0 ppm
LIMITS: 3.0 pounds/acre. No time limitation.
GARLIC, ONIONS (Bulb or dry) botrytis blight, purple blotch; 1.0
to 1.5 pounds/100 gallons, using 75 to 200 gallons/acre or 1.0 to 2,0 pounds
as a dust/acre. Note: Not recommended for use in Florida. TOLERANCES: 1.0
ppm. LIMITS: 3.0 pounds/acre. No time limitation.
HONEY BALL MELONS see under Cucurbits.
HONEYDEW MELONS see under Cucurbits.
MELONS see under Cucurbits.
MUSKMELONS see under Cucurbits.
ONIONS (bulb or dry) see under Garlic.
ONIONS (green), Shallots botrytis blight, purple blotch: 1.0 to
1.5 pounds/100 gallons using 75 to 100 gallons/acre, or 1.0 to 2.0 pounds as a
dust/acre. Note: Not recommended for use in Florida. TOLERANCES: 10.0 ppm
LIMITS: 1.5 pounds as a spray and 2.0 pounds as a dust/acre. No time limita-
tion.
PERSIAN MELONS see under Cucurbits.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-07-00.03
DYRENE
POTATOES early and late blights: 1.0 to 1.5 pounds/100 gallons
using 75 to 175 gallons/acre, or 1.0 to 2.0 pounds as a dust/acre. TOLERANCE:
1.0 p.p.m. LIMITS: 2.6 pounds/acre. No time limitation.
PUMPKINS see under Cucurbits.
SHALLOTS see under Onions (green).
SQUASH see under Cucurbits.
TOMATOES anthracnose, bptrytis ghost spot, early and late blights,
gray leaf spot (Stemphylium), septoria leaf spot: 1.0 to 1.5 pounds/100
gallons using 75 to 175 gallons/acre, or 1.0 to 2.0 pounds as a dust/acre.
TOLERANCE: 10.0 ppm. LIMITS: 2.6 pounds/acre. No time limitation.
WATERMELONS see under Cucurbits.
Agricultural Field Crop Uses
TOBACCO — brown spot (Alternaria): 1.0 pound/100 gallons/acre.
Apply at weekly intervals during harvest after each priming. LIMITS: 1.0
pound/acre.
Agricultural Ornamental Crop Uses
GLADIOLUS stemphylium leaf spot (Florida only): 1.0 pound/100
gallons. Begin at first sign of disease or by January 15 on susceptible
varieties. Repeat twice weekly during infection periods.
GRASSES (non-grazed areas) brown patch, copper spot, dollar spot,
helminthosporium leaf spots, melting-out.rusts: 0.125 to 0.250 pound/5
gallons/1000 square feet or 0.125 to 0.27 pound as granules/1000 square feet.
Apply at 1 to 2 week intervals through spring and summer. Typhula snow mold;
0.125 pound/5 gallons/1000 square feet or 0.125 pound as granules/1000 square
feet. Begin after first killing frost in fall. Repeat when grass is free of
snow in midwinter and again after final snow melts in spring.
LIMITS: Do not graze treated areas. Do not feed clippings to livestock.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-07-00.04
DYRENE
Household Uses
LAWNS see under Agricultural Ornamental Crop Uses (Grasses).
Industrial Uses
VINYL PLASTIC SYSTEMS fungi: use 1.0 to 1.5 percent actual
active ingredient based on the total weight of solids in the vinyl system.
Add to vinyl mix.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page D-08-00.01
Replaces page
issued 5-1-73
1,3-DICHLORO-5,5-DIMETHYLHYDANTOIN
Formulated as 35.0 percent (I), 48.0 percent (II) and 91.0 percent *
(III) water soluble solids. Products alowly liberate chlorine when *
dissolved in water.
Industrial Uses
* BREWERY PASTEURIZER WATER fungal slime; Use 5.46 to 43.22 p.p.m.
actual from (II) or (III) in the water in each compartment.
INDUSTRIAL COOLING WATER SYSTEMS (TOWERS) fungal slime; Use *
10.92 to 57.6 p.p.m. actual from (I), (II) or (III). Begin treatment when *
the system is in jeopardy of becomming impaired or after cleaning already *
affected systems. Apply at a point where the product will be uniformly *
mixed. Repeat daily or as needed. Note: Measurment of residual chlorine *
levels in a system should be made periodically to insure a 0.2 to 0.5 *
residual minimum. *
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-15-73 Part I, Page D-09-00.01
Replaces page
issued 5-1-73
2.6-DICHLORO-4-NITROAN1LINE [BOTRAN^ ]
Formulated as 4.0 to 15.0 percent dusts, 50.0 to 75.0 percent wettable
powders, a 9.0 percent liquid, a 3.0 percent formulation in fruit wax, and as *
0.2 percent impregnated fruit wraps. Wettable powder formulations are compat-
ible with wettable powder formulations of captan, sulfur, zineb, Guthion,
parathion, carbaryl and thiodan and with most other wettable powder fungicides,
insecticides and defoliants. Combination with miscible oil formulations may cause
plant injury. Rates of application are given in terms of active ingredient
unless otherwise specified.
Agricultural Fruit Crop Uses
APRICOTS brown rot fruit decay and rhizopus fruit rot: 1.0 pound
per 100 gallons or 3.0 pounds as a dust/acre. Apply 18 days, 10 and 1 day
prior to harvest. Brownjrot blossom blight: 3.0 pounds as a dust/acre.
Apply at pink bud and full bloom stages.
TOLERANCE: 20.0 p.p.m.
LIMITS: 5.0 pounds/acre as a spray; 3.0 pounds/acre as a dust. Do not apply
later than 1 day befc~e harvest.
BLACKBERRIES, BOYSENBERRIES, RED RASPBERRIES (Pacific Northwest
only) botrytis fruit rot: 1.0 pound/100 gallons or 3.0 pounds as a
dust/acre. Begin just before bloom. Repeat spray applications at 10 day
intervals (dust applications at 7 day intervals) up to maximum of 4 appli-
cations/season.
TOLERANCES: 15.0 p.p.m. on each crop
LIMITS: 2.5 pounds as a spray or 3.0 pounds as a dust/acre. Do not apply
later than 1 day before harvest. Do not make more than 4 applications/season.
Pacific Northwest only.
BOYSENBERRIES see under Blackberries.
CHERRIES (sweet) brown rot blossom blight (Monilinia):
1.0 pound/100 gallons or 3.0 pounds as a dust/acre. Apply in popcorn, bloom,
full bloom, and petal fall stages. Brown rot fruit decay. .(Monilinia,
rhizopus rot): 1.0 pound/100 gallons or 3.0 pounds as a dust/acre. Apply
10 days and 1 day before harvest.
TOLERANCE: 20.0 p.p.m.
LIMITS: 10.0 pounds as a spray and 3.0 pounds as a dust/acre. Do not
apply later than one day before harvest.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-15-73 Part I, Page D-09-00.02
2.6-DICHLORO-4-NITROANILINE Replaces page
issued 5-1-73
CHERRIES (sweet—postharvest) Rhizopus rot: Use 1.0 pound/100
gallons or 1.0 gallon of 9.0 percent liquid formulation in 75 gallons of *
water (1200 ppm.). Apply as a spray while sorting. Do not reclaim used spray.
TOLERANCE: 20.0 p.p.m.
LIMITS: 1200 p.p.m. aqueous solution.
GRAPES botrytis bunch and storage rots: For best results apply
0.975 pound/100 gallons of water (using 200.0 gallons of spray/acre) and
apply soon after shatter. Follow with 1.8 pounds as a dust/acre applying
after cluster tightening and repeating at 2 week intervals. If dust only
is used, begin applications while clusters are still loose and repeat at
2 week intervals, using 1.8 pounds/acre.
TOLERANCE: 10.0 p.p.m.
LIMITS: 2.0 pounds/acre. Do not apply later than 1 day before harvest.
NECTARINES brown rot blossom blight (Mcnilinia); 1.0 pound/TOO
gallons or 3.6 pounds as a dust/acre. Apply at pink bud and full bloom.
Brown rot fruit decay (Monilinia): 1.0 pound/100 gallons or 3.6 pounds as a
dust/acre. Apply 18, 10, and 1 day before harvest. Rhizopus fruit rot^:
0.75 pound/100 gallons. Apply 1 day before harvest.
TOLERANCE: 20.0 p.p.m.
LIMITS: 5.0 pounds as a spray or 3.6 pounds as a dust/acre. Do not apply
later than 1 day before harvest.
NECTARINES (postharvest) brown rot, Rhizopus rot: 1.0 gallon of
3.0 percent formulation in fruit wax, or 1.0 gallon of 9.0 percent liquid ^
product in 2.0 gallons of ready-to-use wax emulsion (0.25 pound actual)/ ^
12,500 pounds of fruit, applied with spray-brush applicator to washed and
partially dried fruit; or use 2.13 pounds /100 gallons of water plus fruit
wax. Apply 30 to 35 gallons of Botran-wax combination/hour at 18 to 30
pounds per square inch pressure during the packing line operation, using
flat fan or flood jet nozzles. Notes: Use mechanical agitation to keep
Botran suspended in the wax solution. Collect and discard spray run-off. If
wax containing orthophenylphenol (OPP) is used, the concentration of OPP in the
final mixture should not exceed 0.25 percent.
TOLERANCE: 20.0 p.p.m.
LIMITS: 0.25 pound/12,500 pounds fruit as fruit wax formulation or 2.13 pounds/*
100 gallons in wax solution.
PEACHES brown rot, rhizopus fruit rot; 1.0 pound/100 gallons or
3.6 pounds as a dust/acre. For brown rot blossom blight, apply at pink bud and
full bloom. For brown rot fruit rot, apply 18, 10 and 1 day before harvest. For
rhizopus rot, apply 1 day before harvest.
TOLERANCE: 20.0 p.p.m.
LIMITS: 1.0 pound/100 gallons or 3.6 pounds/acre. Do not apply later than 1
day before harvest.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-74 Part I, Page D-09-00.03
2,6-DICHLORO-4-NITROANILINE Replaces page
Issued 12-15-73
PEACHES (postharvest) botrytis rot: Use 0.75 pounds/100 gallons
as a spray or dip immediately after picking, or use one 0.2 percent impreg-
nated fruit wrap/fruit. Brown rot: Use 1.0 gallon of 3.0 percent product in
fruit wax (0.25 pound actual)/12,500 pounds of fruit. Apply with a spray
brush to washed and partially dried fruit. Rhyzopus rot: Use (1), 0.75 pound/
100 gallons as a spray or dip immediately after picking; (2), one 0.2 percent
impregnated wrap/fruit; (3), 1.0 gallon of 3.0 percent product in fruit wax
(0.25 pound actual)/12,500 pounds of fruit; or (4), 1.0 gallon of 9.0 percent
liquid product in 2 gallons of ready-to-use fruit wax, applied as in (3) above.
For botrytis rot, brown rot and rhizopus rot of canning and freezing fruit: Use
2.0 pounds/75 gallons as a dip immediately after picking. *
TOLERANCE: 20.0 p.p.m.
LIMITS: 0.75 pound/100 gallons; one impregnated wrap/fruit; 0.25 pound actual
in fruit wax/12,500 pounds of fruit for fresh market; 2.0 pounds/75 gallons *
as a dip for canning and freezing fruit.
PLUMS, PRUNES (fresh) brown rot blossom blight (Monilinia):
1.0 pound/100 gallons. Apply at popcorn and full bloom stages.
TOLERANCES: 1.0 p.p.m.
LIMITS: 5.0 pounds as a spray/acre. Do not apply later than full bloom.
PLUMS, PRUNES (postharvest) brown rot, rhizopus rot; Use 2.0
pounds actual/100 gallons of an approved wax enrulsion/50,000 pounds of
fruit and apply by conventional applicators, or use 9.0 pounds actual/100
gallons of approved wax emulsion/500,000 pounds or fruit and apply by low
volume applicators. Use mechanical agitator and flat-fan or flood nozzles
to uniformly spray fruit during packing line operations. Rhizopus rot alone; *
Use 1 gallon of 9.0 percent liquid product in 2 gallons of ready-to-use wax *
emulsion. Apply with spray brush applicator to washed and partially dried *
fruit at a rate of 1.0 gallon/12,500 pounds of fruit. *
TOLERANCE: 15.0 p.p.m.
LIMITS: Postharvest application. Two pounds/50,000 pounds of fruit by
conventional equipment; 9.0 pounds/500,000 pounds of fruit by low volume
equipment. 1 gallon of 9.0 percent liquid product/2 gallons wax emulsion/ *
12,500 pounds of fruit. *
PRUNES (fresh) see under Plums.
&ASPBERRIFS (red) see under Blackberries.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-15-73 Part I, Page D-09-00.04
Replaces page
2,6-DICHLORO-A-NITROANILINE issued 5-1-73
Agricultural Vegetable Crop Uses
BEANS (snap) white mold (Sclerotinia): For pole varieties use
3.0 pounds/100 gallons/acre or as a dust/acre,and for bush varieties use
2.25 pounds/75.d gallons or as a dust/acre. Begin when disease is anticipated
Repeat at 7 day intervals as necessary.
TOLERANCE: 20.0 p.p.m.
LIMITS: 3.0 pounds/acre on pole varieties 2.25 pounds/acre on bush varieties.
Do not apply within 2 days of harvest. Do not feed treated forage to livestock.
CARROTS pQstharvest decay (Sclerotinia): 0.75 pound/100 gallons
(1350 p.p.m. suspension). Dip carrots for 10 seconds in well agitated
suspension. Do not rinse. Add 0.25 to 0.38 pound/100 gallons of remaining
suspension after 500 bushels are treated. Drain and flush tank and refill
with fresh suspension after each 1000 bushels have been treated.
TOLERANCE: 10.0 p.p.m.
LIMITS: 0.75 pound/100 gallons. Dip 10 seconds. Postharvest treatment only.
CELERY pink rot (Sclerotinia): 1.5 pounds/100 gallons/acre.
Begin application when disease is anticipated or approximately 10 weeks before
harvest. Repeat at 7-day intervals in summer or at 14-day intervals in fall
and winter. Or, if early disease is not anticipated, use 4.26 pounds in
sufficient water/acre in one application 4 to 8 weeks before harvest.
TOLERANCE: 15.0 p.p.m.
LIMITS: 1.5 pounds/acre, do not apply within 7 days of harvest, or 4.26 pounds
in single application and do not apply within 4 weeks of harvest.
CUCUMBERS (greenhouse) white mold (Sclerotinia);
1.0 pound/100 gallons. Apply only to diseased areas of plants. Additional
applications may be required after 14 days.
TOLERANCE: 5.0 p.p.m.
LIMITS: 1.0 pound/100 gallons. Greenhouse use only. No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page D-09-00.05
Replaces page
2.6-DICHLORO-4-NITROANILINE Issued 12-15-73
GARLIC, ONIONS white rot (Sclerotium); 24.0 to 30.0 pounds/100
gallons/acre as a broadcast spray (4.5 to 7.5 pounds in North Central States)
or 15.0 to 24.0 pounds/acre as a broadcast dust (5.0 to 8.0 pounds in North
Central States). For direct seeding use mix into top 1.5 inches of soil 1 to
2 weeks before onions are seeded. For planting sets or buds apply broadcast
and mix into top 1.5 inches, or apply same rates/43,560 linear feet of furrow
to soil around sets or buds. Notes: Do not plant spinach as a follow-up
crop on treated soil. When lettuce is to be planted as a follow-up crop, plow
soil to 8 inches and cross disk the area prior to seeding.
TOLERANCES: 5.0 p.p.m.
LIMITS: 30.0 pounds as a spray or 24.0 pounds as a dust/acre broadcast or/43,560
linear feet of furrow. Do not plant spinach as a follow-up crop.
LETTUCE (leaf only, greenhouse) botrytis blight or rot;
1.0 pound/100 gallons using 200 gallons/acre or 2.0 pounds/100 gallons/acre
or 1.8 to 2.0 pounds as a dust/acre. Apply 7 days after transplanting.
Repeat when plants are half mature. Notes: Do not apply to wilted plants
or seedlings.
TOLERANCE: 10.0 p.p.m.
LIMITS: 2.0 pounds/acre. Do not apply later than 14 days before harvest.
LETTUCE (head, field) botrytis rot, sclerotlnia wilt: 1.0 pound/
100 gallons, using 200 gallons/acre; 2.0 pounds/100 gallons/acre; or, 1.0 to *
2.0 pounds as a dust/acre. Apply at thinning, repeat 7- to 10- days later. *
Or, use 4.26 pounds in sufficient water/acre as a single application
immediately after thinning.
TOLERANCE: 10.0 ppm.
LIMITS: 2.0 pounds/acre, do not apply within 14 days of harvest; or, 4.26
pounds in single application immediately after thinning.
ONIONS see under Garlic.
POTATOES (North Central States only^ botrytis blight^, white mold
CSclerotiniaj: 1.5 pounds/100 gallons/acre. Begin applications at layby.
Repeat at 10.to 14-day intervals..
TOLERANCE: 0.25 p.p.m.
LIMITS: 1.5 pounds as a spray/acre. Do not apply within 14 days of harvest.
Do not feed treated potatoes to livestock
RHUBARB (greenhouse) botrytis leaf rot;, 1.0 pound/100 gallons
per acre. Begin when first buds emerge from crowns. Repeat at weekly
intervals.
TOLERANCE: 10.0 p.p.m.
LIMITS: 1.0 pound/acre. Do not use later than 3 days before harvest.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-15-73 Part I, Page D-09-00.06
Replaces page
2,6-DICHLORO-4-NITROANILINE. issued 5-1-73
SWEET POTATOES (plant beds) southern or sclerotial blight
(Sclerotium rolfsii), scurf (Monilochaetes infuscans) : Use one of the
following:
1. As a sweetpotato seed dip, dip potatoes for 10 to
15 seconds in a well agitated suspension containing
0.8 pounu actual in 7.5 gallons of water. Drain and
bed promptly. Use fresh suspension daily.
2. As a bed spray, apply 2.25 to 2.81 pounds actual in
14 gallons of water/1000 square feet of bed. Spray
or sprinkle over bedded sweetpotatoes before covering
with soil.
TOLERANCE: None (nonfood uses).
LIMITS: 0.8 pound/7.5 gallons as a dip; 2.81 pounds/14 gallons as a bed spray.
For use only where rooted sprouts are to be transplanted to untreated fields.
Do not plant tomatoes as a follow-up crop in treated soil. Do not use spent
roots for food or feed.
SWEET POTATOES postharvest decay (rhizopus rot) : Use one of the
following:
(1) 0.75 pound/100 gallons. Spray or dip. Spray immediately after
washing while roots are on conveyor belts or rollers. Use 50.0
to 75.0 pounds pressure and 8001 fan-shaped nozzle. Do not
rinse after treatment. In recirculating systems, as volume
decreases, make up to original volume with suspension equiva-
lent to 0.75 pound/100 gallons. Do not recirculate used
suspension when black rot is a problem. Dip roots for 10 to
15 seconds in well agitated suspension. Add 0.38 pound/100
gallons after 500 bushels are treated. Drain, flush and
refill after each 1000 bushels are treated.
(2) 1.0 gallon of 9-0 percent liquid formulation in 100 gallons of
water (900 p.p.m. actual). Spray or dip 10 seconds
immediately after washing. Do not rinse. Do not reclaim
used spray.
(3) 1.0 gallon of 9.0 percent liquid formulation in 100 gallons *
of ready-to-use wax emulsion (900 p.p.m. actual). Apply *
as a spray or flood to washed and drained roots at a rate *
of not more than 1.0 gallon/750 pounds of sweet potatoes. *
TOLERANCE: 10.0 p.p.m.
LIMITS: 0.75 pound/100 gallons or 900 p.p.m. in water or approved was *
formulation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-15-73 Part I, Page D-09-00.07
Replaces page
2.6-DICHLORO-4-NITROANILINE issued 5-1-73
TOMATOES (greenhouse) botrytis stem canker: 0.75 pound/100
gallons or 1.8 pounds as a dust/acre. Apply from ground level up to a height
of 18 to 24 inches. Repeat weekly or as necessary. Note: Seedlings or
newly set transplants may be injured by drenching.
TOLERANCE: 5.0 p.p.m.
LIMITS: 1.8 pounds/acre. No time limitation.
Agricultural Field Crop Uses
COTTON boll rots: 1.5 to 1.75 pounds in sufficient water/acre
or 1.5 to 2.0 pounds as a dust/acre. Begin before, or as first bolls begin
to open. Repeat 14 days later.
TOLERANCE: 0.1 p.p.m.
LIMITS: 2.0 pounds per acre. Do not apply later than 14 days after first bolls
open. Do not graze treated fields. Do not feed treated gin trash to livestock.
Agricultural Ornamental Crop Uses
CHRYSANTHEMUMS botrytis gray mold (on stock and greenhouse
plants): 0.28 to 0.56 pound/100 gallons spray or 0.64 to 1.8 pounds as a
dust/acre. Spray foliage and flowers at 7 to 14 day intervals. Use 0.5 to
1.0 pound/100 gallons as a spray or dip or apply uniform dust to cuttings
and shipping cartons or cuttings in propagating bench, shipment or storage.
Damping-off (Botrytis, Rhizoctonia): 1.0 pound/100 gallons. Dip drain, and
plant cuttings or dust thoroughly and plant. As a preplanting soil treatment,
use 1.0 pound/100 gallons applying 15.0 gallons (or 0.12 to 0.16 pound as a
dust)/1000 square feet. Mix thoroughly into top 2 to 3 inches of soil. As a
postplanting treatment, use 0.5 to 1.0 pound/100 gallons. Apply 10.0 gallons
(or 0.8 to 1.6 ounces as dust)/1000 square feet.
GERANIUMS botrytis gray mold: 0.28 to 0.56 pound/100 gallons.
Spray or dip or dust to cover stock, greenhouse plants, and cuttings. Begin
when disease is anticipated or first appears. Spray foliage and flowers at
7 to 14 day intervals or 5 to 7 days during cool, damp weather. Damping-off
(Rhizpctonia and Botrytis): See under Chrysanthemum, above.
GLADIOLUS stromatinia dry rot: 15.0 to 16.0 pounds as a spray
or dust/14,500 linear feet or row. Apply in a 12-inch band centered on
furrow at time of planting.
GLADIOLUS (cut flower spikes) botrytis blight: 0.5 pound/100
gallons or 1.8 pounds as a dust. Apply to bunched cut flower spikes after
harvest and before storage. Use sufficient pressure to insure coverage
between spikes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-09-00.08
2,6-DICHLORO-4-NITROANILINE
HYDRANGEAS botrytis gray mold: 1.0 pound/100 gallons or 1.8
pounds as a dust/acre. Apply prior to lifting for shipment or storage.
Begin before disease appears. On stored plants use 1.0 pound/100 gallons.
Spray or dip plants and spray storage area thoroughly. Repeat at 2 to 3
times as needed during prolonged storage periods. On potted plants and
cuttings in rooting bench, use 0.5 to 0.75 pound/100 gallons or dust to
cover. Begin before disease appears. Repeat as necessary. Damping-off
(Botrytis, Rhizoctonia): 1.0 pound/100 gallons. Dip, drain, and plant
cuttings or dust thoroughly and plant. As preplanting soil treatment, use
1.0 pound/100 gallons applying 15.0 gallons (or 0.12 to 0.16 pound as a dust)
per 1000 square feet. Mix thoroughly into top 2 to 3 inches of soil. As a
postplanting treatment, use 0.5 to 1.0 pound/100 gallons applying 10.0
gallons (or 0.8 to 1.6 ounces as a dust)/1000 square feet.
ROSES botrytis gray mold; On field and storage plants follow
same directions as are given for hydrangeas, above or use 0.64 to 1.8 pounds
as a dust/acre in the field or for thorough coverage of plants in storage and
storage area.
Agricultural Seed Treatment Uses
PEANUTS seed rots, damping off (including Aspergillus and
Rhizopus species): Use 1.9 to 2.25 ounces actual dust or wettable powder
plus an equal quantity of actual captan or cis-N-j(1,1,2,2-Tetrachloroethyl)
thio]-4-cyclohexene-l,2-dicarboximide (Difolatan(*')/100 pounds of shelled
seed. Or, use 0.6 ounces actual dust in combination with 1.8 ounces actual
Captan/100 pounds of shelled seed. Apply as a dry mix.
TOLERANCE: None (nonfood).
LIMITS: Do not use treated seed for food, feed, or oil purposes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-74 Part I, Page D-10-00.01
Replaces page
issued 5-1-73
1,3-DICHLOROPROPENE AND RELATED CHLORINATED
HYDROCARBONS
Formulated as a 100.0 percent active technical liquified gas (I) and
as a 85.0 percent product in combination with 15.0 percent chloropicrin,
10.6 pounds combined actives/gallon (II), used as soil fumigant. See
1,3-Dichloropropene in Part II for uses as a nematicide. Dosage rates are
given in terms of the formulation.
Agricultural Fruit and Nut Crops
* PEACHES bacterial canker and decline; Use 32 to 48 gallons
of (I)/acre (94 to 141 fluid ounces/1000 feet of row/chisel) on light sandy
soils. Preferably apply in the fall when soil is warm (50 to 85 degrees F.
at 6-inch depth) and moist. Inject at a depth of 10 to 12 inches with
chisels mounted on 12 inch centers. Follow manufacturers directions for
soil preparation, sealing, exposure and aeration.
TOLERANCE: None (non-food use).
LIMITS: 48 gallons/acre. Preplant, overall application only.
Agricultural Vegetable Crop Uses
ONIONS pink root (Fusarium): 28.0 to 36.0 gallons of (II)/acre
(82.0 to 106.0 fluid ounces/1000 feet/chisel) as an overall application, injec-
ted 10 to 12 inches below soil surface with chisels spaced 12 inches apart.
Compact soil surface immediately after treatment with roller or other
suitable equipment and leave undistrubed for 7 to 14 days, longer in cold,
wet soils. Aerate by working soil to depth of treatment before planting. Do
not use in heavy clay or muck soils. TOLERANCES: None (nonfood uses).
LIMITS: 36.0 gallons of (II), 324.4 pounds of dichloropropene and 54.0
pounds of chloropicrin/acre. Preplanting overall soil fumigation.
PEANUTS pod rot disease complex (Fusarium, Pythium, Rhizoctonia,
Sclerotium, and certain plant parasitic nematodes): As an aid in the control
of this disease complex apply 31 to 62 fluid ounces of 11/1000 feet/chisel,
as a single chisel row treatment and injecting to a depth of 10 to 12 inches
below soil surface. Follow application by immediately ridging or bedding
the row area with enough soil to bring the soil surface 14 to 16 inches
above site of injection. Allow an exposure period of 7 to 14 days, longer
in cold, wet soils. Aerate by using a knife-like chisel in the bed without
turning the soil. Do not use on heavy clay or muck soils. TOLERANCE: None
(nonfood use). LIMITS: 5.03 pounds of (II) or 4.27 pounds of dichloropropene
and 0.75 pounds of chloropicrin/1000 linear feet. Preplanting row soil
fumigation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-74 Part I, Page D-10-00.02
Replaces page
issued 5-1-73
1,3-DICHLOROPROPENE
POTATOES vertlcillium wilt: In Northwestern States use 30.0 to
40.0 gallons of (I)/acre (88.0 to 118.0 fluid ounces/1000 feet/chisel) as an
overall spring application. Inject (I) at least 6 to 8 inches helow final
soil surface. Or without geographic limitation, use 28.0 to 36.0 gallons of
(ID/acre (82.0 to 106.0 fluid ounces/1000 feet/chisel) as an overall applica-
tion. Apply as for Onions, above. Do not use on heavy clay or muck soils.
TOLERANCES: None (nonfood uses). LIMITS: 40.0 gallons of (I) or 424 pounds
of dichloropropropene/acre or 36.0 gallons of (II), 324.4 pounds of dichloro-
propene and 54.0 pounds of chloropicrin/acre. Preplanting over soil fumigation.
SWEET POTATOES soil rot or pox (Streptomyces): Use 28.0 to 36.0
gallons of (II)/acre (82.0 to 106.0 fluid ounces/1000 feet/chisel) as an
overall application and apply as for Onions, above, or use 10 to 12 gallons
of (II)/acre (103.0 to 123.0 fluid ounces/1000 feet/chisel as a row applica-
tion only in the spring, using one chisel/row and injecting to a depth of
10 to 12 inches below soil surface. Follow application by immediately
ridging or bedding the row area with enough soil to bring soil surface 14 to
16 inches above site of injection. Allow an exposure period of 7 to 14 days,
longer in cold, wet soils. Aerate row treatment by using a knife-like
chisel in the bed without turning soil. Do not use on heavy clay or muck
soils. TOLERANCES: none (nonfood uses). LIMITS: 7.2 pounds of dichloro-
propene and 1.2 pounds of chloropicrin/1000 feet of row; 324.4 pounds of
dichloropropene and 54.0 pounds of chloropicrin/acre. Overall, preplanting
soil fumigation.
Agricultural Fi^eld Crop TJaes
, /TWMINT verticillium wilt: In Northwestern states use 70.0 gallons
of (I)/acre as a spring or preferably a fall treatment. Allow at least 7 to
8 weeks or until odor of fumigant has left the soil before planting; or
Tftfi r^8^graphlC,^mitatl°n' USG 28'° to 36'° Sallons of (ID/acre (82.0 to
106.0 fluid ounces/1000 feet/chisel) as an overall application, injecting to
a depth of 10 to 12 inches below soil surface. Allow an exposure period of
7 to 10 days, longer in cold, wet soils and aerate before planting by working
soil to the depth of the treatment zone. Do not use in very heavy clay or
muck soils. TOLERANCES: None (nonfood uses). LIMITS: 70.0 gallons of (I)
°* I, u?°UndS °f dichlor°Propene/acre; 36.0 gallons of (II) or 324.4 pounds
of dichloropropene and 54.0 pounds of chloropicrin/acre. Preplanting overall
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-74 Part I, Page D-10-00.03
1,3-DICHLOROPROPENE
TOBACCO black root rot (Thielaviopsis), black shanks (Phytoph-
thora) and Granville (bacterial) wilt (Pseudomonas solanacearum); Use 28.0
to 36.0 gallons of (II)/acre (82.0 to 106.0 fluid ounces/1000 feet/chisel)
applied as for Mint, above, in an overall application, or use 10.0 to 12.0
gallons of (II)/acre (103.0 to 123.0 fluid ounces/1000 feet/chisel) as a
single chisel row treatment only in the spring, injecting to a depth of 10 to
12 inches below soil surface. Follow application by immediately ridging or
bedding the row area with enough soil to bring soil surface 14 to 16 inches
above point of injection. Allow an exposure period of 7 to 14 days, longer
in cold, wet soils. Aerate row treatment by using a knife-like chisel in
the bed without turning soil. Do not use on very heavy clay or muck soils.
TOLERANCES: None (nonfood uses). LIMITS: 7.2 pounds of dichloropropene
and 1.2 pounds of chloropicrin/1000 feet of row; 324.4 pounds of dichloro-
propene and 54.0 pounds of chloropicrin/acre. Overall, preplanting soil
fumigation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-10-80.01
DIDECYL DIMETHYL AMMONIUM CHLORIDE
A quaternary ammonium compound available as a 50.0 percent liquid
concentrate.
Commercial and Institutional Uses
LAUNDRIES mildew: Use 0.5 fluid ounce of concentrate/100 pounds
of fabric (dry weight) for 2-weeks protection, 1.75 fluid ounces/100 pounds
for 3-weeks protection, or 2.25 fluid ounces/100 pounds, for 30-days or more
protection. Dilute appropriate amount of concentrate in 1 or 2 gallons of
water and add to wash wheel in final or sour rinse. Retreat after each
washing.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page D-ll-00.01
Replaces page
issued 6-1-74
DIETHYL [(1,2-PHENYLENE)BIS(IMINOCARBONOTHIOYL)]BIS[CARBAMATE]
[DIETHYL 4,4'-o-PHENYLENEBIS [3-THIOALLAPHANATE]
[THIOPHANATE - ETHYL]
Available as a 50.0 percent wettable powder used alone (I) and as
a 16.67 percent wettable powder in combination with 50.0 percent thiram (II),
Agricultural Ornamental Crops Uses
GRASSES (Bentgrasses, Bermuda grasses, Bluegrasses, Fescues,
Ryegrasses, St. Augustine grasses and their mixtures on golf course greens,
tees and fairways) copper spot, dollar spot, helminthosporium blight.
large brown patch, red thread; Use 1.0 ounce actual in sufficient water
for thorough coverage/1000 square feet. For bentgrasses, bluegrasses and
fescues or their mixtures use 1.0 ounce actual plus 3 ounces of thiram
(6.0 ounces of formulation II)/5-10 gallons/2000 square feet for dollar
spot; /5-10 gallons/1500 square feet for copper spot and brown patch; or
/5-10 gallons/1000 square feet for Helminthosporium leaf spot. Begin when
disease first appears and repeat at 7- to 10-day intervals as needed.
Fusarium blight; Use 2.0 to 4.0 ounces actual in sufficient water/1000
square feet. Begin when disease first appears and repeat in 7 to 10 days.
Stripe smut; Use 2.0 to 4.0 ounces actual in sufficient water/1000 square
feet. Make one application each in spring and fall as a preventive, or
apply when disease first appears and repeat once in 7 to 10 days. Note:
All applications should be followed immediately by irrigation to drench the
product into the root zone. Do not mow grass for 12 hours after application.
LIMITS: Do not graze animals on treated turf. Do not feed clippings to
livestock or poultry.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-74 Part 1, Page D-ll-80.01
Replaces page
issued 5-1-73
DIIODOMETHYL-PARA-TOLYLSULFONE
Formulated as a 95.0 percent wettable powder (I) and a 75.0 percent *
powder (II). *
Industrial Uses
PAINTS (exterior latex) mildew on painted film: In alkyd
modified acrylic or polyvinyl acetate paints in high mildew climates, use
0.5 to 0.75 percent (5.7 to 8.6 pounds actual of (I) or 6.8 to 11.3 pounds *
of (II)/100 gallons) based on the total weight of paint. In unmodified *
acrylic paints in moderate climates, use 0.5 percent (5.7 pounds actual of
(I) or 6.8 pounds of (II)/100 gallons) based on the total weight of paint *
Note: Since wettable powder formulation is insoluble in water, product
should be incorporated into the pigment dispersion.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-12-00.01
DIISOBUTYLCRESOXYETHOXYETHYL DIMETHYL BENZYL
AMMONIUM CHLORIDE
[PARA-DIISOBUTYLCRESOXYETHYL DIMETHYL BENZYL AMMONIUM CHLORIDE]
[Hyamine
A quaternary ammonium chloride compound formulated at 30.0 percent in
80 grain tablets and at 75.0 percent in 40 grain capsules.
Commercial Uses
FOOD PROCESSING AND STORAGE PLANTS, RESTAURANTS (ceilings, coolers,
counters, tables, trays, walls, and other similar hard surfaces) mold
control: Use 400.0 to 1000.0 p.p.m. actual active ingredient (1 tablet per
gallon for 400.0 p.p.m. or 2 capsules for 1000.0 p.p.m.). Rinse precleaned
surfaces with water, then spray, sponge, or wash. TOLERANCE: None
(nonfood use). LIMITS: Rinse all food contacting surfaces with potable
water before reuse. Do not rinse other surfaces.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-13-00.01
DIISGBUTYLPHENOXYETHOXYETHYL DIMETHYL BENZYL
AMMONIUM CHLORIDE
[PARA-DIISOBUTYLPHENOXYETHOXYETHYL DIMETHYL BENZYL AMMONIUM
CHLORIDE]
[Hyamine 1622 ]
A quaternary ammonium compound formulated from 0.07 to 0.272 percent
in low-pressure bomb sprayers, and from 2.5 to 40.9 percent in liquid concen-
trates. Not compatible with anionic substances. May be used alone or in
combination with other fungistats as follows:
(I) Diisobutylphenoxyethoxyethyl dimethyl benzyl ammonium
chloride
(II) Ethyl alcohol
(ill) 8-Hydroxyquinoline benzoate
(IV) Isopropyl alcohol
(V) Methyl p-hydroxybenzoate
(VI) Deleted
CVII) o-Phenylphenol
(VIII) Sorbic acid
(IX) Tributyltin benzoate
(X) Tributyltin salicylate
Miscellaneous Agricultural Uses
DAIRY BARNS AND MILK HANDLING ROOMS (ceilings, floors, and
walls) mold control; Use 800.0 p.p.m. actual(I) from liquid concentrate.
Spray precleaned and rinsed surfaces,. Repeat as frequently as necessary to
maintain control. TOLERANCE: None (nonfood use). LIMITS: Rinse all milk
contacting surfaces with potable water before reuse.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-13-00.02
DIISOBUTYLPHENOXYETHYL DIMETHYL
AMMONIUM CHLORIDE
Household Uses
SURFACES (clothing, draperies, leather goods, mattresses, rugs,
upholstery, walls and similar surfaces in attics, closets,
basements) mold, mildew, and musty odors; Use one of the following:
(1) 700.0 p.p.m. actual of(I)plus 111,800.0 p.p.m. of (IV)as a
low-pressure bomb sprayer applying to dampen all surfaces;
(2) 1000.0 p.p.m. of(.I)plus 1000.Op.p.m. of (VII) and 598,000.0
to 606,040.0 p.p.m. of (II)as low-pressure bomb spray applying
to cover all surfaces with a fine mist;
(3) 800.0 p.p.m. of(I)plus 200.Op.p.m. of (VX 300.Op.p.m. of
(VIII) and 18,700.0 p. p.m. of (IV) as a low-pressure bomb spray
applying to thoroughly cover all surfaces with a mist;
(4) 1000.0 p.p.m. of (I) plus 9500.Op.p.m. of (VII); 4500.Op.p.m.
of (VIII) and 183,000.0 p.p.m. of (IV)as a low-pressure bomb
spray applying to cover all surfaces;
(5) 2000.0 p. p.m. (I) plus (IV) as in Registration Number 421-21
applied as a spray.
Commercial and Institutional Uses
LAUNDRY FABRICS mold and mildew control; Use one of the
following:
(1) 525.0 p.p.m. of (I)plus 800.0 p.p.m. of (III); and 8590.0 p.p.m.
of (IV) from a liquid concentrate applying in the final rinse;
or
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-13-00.03
DIISOBUTYLPHENOXYETHYL DIMETHYL
AMMONIUM CHLORIDE
(2) Use a liquid concentrate containing 39.35 percent offlj,
5.30 percent of (IXfc and 14.85 percent of (TV). Apply 1.0
fluid ounce of product/60.0 gallons, or less, of water/100
pounds dry weight for linen and lightweight articles; and
1.5 to 2.0 fluid ounces for blankets, draperies, and other
heavy articles. Apply by diluting 1 part of product in 5
parts of water and add the diluted solution to the last rinse
while wheel is in motion. Allow at least 5 minutes' retention
time at a temperature of 110 to 140 degrees Fahrenheit.
SURFACES (floors, walls, and similar hard surfaces) mold, mildew
control: Use one of the following:
(l) 2730.0 p.p.m. of (I) from liquid concentrates applied with
mop or sponge;
(2) 525.0 p.p.m. of (I) plus 800.0 p.p.m. of(IIl)and 8600.0 p.p.m.
of (IV)applied as a wash in hot water;
(3) 3074.0 p.p.m. (I) plus 1160.0 p.p.m. (IV) and 414.0 p.p.m.
{EX)applied in mop water; and
(4) a 31.0 percent liquid formulation of (I) and (IVJ as in
Registration Number 1770-66 applied as an undiluted spray.
TOLERANCE: None (nonfood use). LIMITS: Do not use on food contacting
surfaces.
SURFACES (bed linen, clothing, draperies, mattresses, rugs, and
similar articles) mold, mildew control; Use a low-pressure bomb
sprayer containing (I) and (IV) as in Registration Numbers 421-158, 438-50 etc.
Spray surfaces thoroughly but do not saturate.
Industrial Uses
LEATHER fungusproofing; Use a liquid concentrate containing
40.9 percent of (I) plus 11.7 percent of (X)and 6.5 percent of (IV)(weighing
8.4 pounds per gallon). Add 0.5 percent of formulation (based on the dry
weight of leather) to the fatliquors and long bath. Do not retreat leather
with this material.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-13-00.04
DIISOBUTYLPHENOXYETHYL DIMETHYL
AMMONIUM CHLORIDE
PAPER fungusproofing: Use the formulation described above for
leather. Add 0.4 percent (based on the dry weight of solids) to the beater
or chest, or add 0.5 percent to the tub size.
LIMITS: Do not use in the manufacture of paper intended for food or feed
contact.
TEXTILES fungusproofing: Use the formulation described above
for leather at 0.4 to 0.5 percent based on the dry weight of fabrics.
Prepare a dilution of 1 part of product in 10 parts of water and add to dye-
bath, or other dyeing operation. Allow a retention time of 15 to 20 minutes
at a temperature of 150 degrees Fahrenheit and a pH of 6.5 to 7.5.
LIMITS: Do not retreat fabrics with this product.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-15-00.01
2,6-DIMETHYL-m-DIOXAN-4-OL-ACETATE
[6-ACETOXY-2,4-DIMETHYL-m-DIOXANE]
Formulated as a 93.0 percent liquid weighing 8.94 to 8.97 pounds per
gallon.
Industrial Uses
Registered as a "Manufacturing Use Only" label for antimicrobial use
as directed in technical bulletin.
The technical bulletin suggests uses for fungus and yeast control in
emulsion systems such as paints, oils, waxes, and cosmetics using 0.03 to
0.1 percent of the product by weight.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page D-15-50.01
New Page
DIMETHYL [4-METHYL-l,3-PHENYLENEBIS(IMINOCARBONYL-
1H-BENZIMIDAZOLE-1,2-DIYL)] BISCARBAMATE
Formulated as a 96.0 percent technical, water soluble powder.
Industrial Uses
* PAINT (water-based, exterior) mildew resistance] Use 0.05 to 2.0
of formulation by weight of finished paint. Disperse uniformly throughout mixture
mixture.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-1-74 Part I, Page D-16-00.01
3-[2~(3;5-DIMETHYL-2-OXOCYCLOHEXYL)- Replaces page
2-HYDROXYETHYL] GLUTARIMIDE issued 5-1-73
[CYCLOHEXIMIDE] [ACTI-DIONEGO ]
This pesticidal ingredient has been given
the approved common name CYCLOHEXIMIDE.
See corresponding pages under Part I-C-90-00.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-1-74 Part I, Page D-16-50.01
Replaces page
issued 10-1-74
DIMETHYL [ (1,2-PHENYLENE)BIS(IMINOCARBONOTHIOYL)]BIS[CARBAMATE]
[DIMTHEYL 4,4'-o-PHENYLENEBIS [3-THIOALLOPHANATE]
[THIOPHANATE - METHYL]
This pesticidal ingredient has been given the
approved common name THIOPHANATE-METHYL.
See corresponding pages under Part I-T-27-00.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-17-00.01
4,6-DINITRO-o-SEC-BUTYLPHENOL
Formulated as a 55.0 percent liquid concentrate containing 5 pounds
active ingredient/gallon. Principally used as a herbicide.
Agricultural Field Crop Uses
HOPS downy mildew: 1.0 quart (1.25 pounds actual active
ingredient)/5 gallons of fuel or diesel oil and sufficient water to make 100
gallons of spray. Provide continuous agitation when mixing and during
spraying. Make first application to ground and basal 2 feet of hop bines when
they have reached 8 feet or more in height. Use 50 gallons of spray/acre.
Repeat as necessary, but use no more than 4 times in one growing season. When
plants have reached 3/4 of distance to top of trellis, the basal 4 feet of
bines should be sprayed, increasing gallonage/acre proportionally. TOLERANCE:
None (extended). LIMITS: 1.25 pounds actual/acre; do not apply within 14
days of harvest; do not spray entire bines; do not apply to young plants in
mature hopyards or to "baby" yards.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-17-80.01
2,4-DINITROCHLOROBENZENE
Formulated as a 22.2 percent liquid in combination with 2.8 percent
2,6-Dinitrochlorobenzene.
Industrial Uses
RECIRCULATING COOLING WATER SYSTEMS fungal slimes; Use 100.0 to
200.0 p.p.m. of formulation in the system water. Apply intermittently as
necessary.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-18-00.01
4,6-DINITRO-o-CRESOL [DNOC]
Formulated as a 40.0 percent wettable powder. See also: Sodium
4,6-Dinitro-o-cresylate. Rate of application and limits are given in terms of
pounds of actual active ingredient.
Miscellaneous Agricultural Uses
MUSHROOM HOUSES (empty) brown spot, bubbles, green.mildew.
lipstick mold, and similar fungal contaminants; 1.6 pounds/100 gallons. Use
100 gallons as a spray on interior walls, ceiling, floors, both sides of bed
boards/4000 square feet of bed area when houses are empty. TOLERANCE: None
(nonfood use). LIMITS: 0.2 percent solution; when houses are empty.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page U-19-00,01
Replaces page
issued 5-1-73
2.4-DINITRO-6-OCTYL* PHENYL CROTONATE
2.6-DINITRO-4-OCTYL* PHENYL CROTONATE.
NITROCTYLPHENOLS (principally dinitro)
*(A mixture of 1-methylheptyl, 1-ethylhexyl
and 1-propylpentyl isomers)
[2(l-Methylheptyl)-4,6-dinitrophenyl crotonate]
[2-Capryl-4,6-dinitrophenyl crotonate]
[Dinocap] [Karathane^]
Formulations include 0.5 to 2,0 percent dusts; 2.0 to 25.0 percent
wettable powders; 10.0 percent liquid concentrates; 0.125 to 0.5 percent in
low pressure bombs, all as technical materials including 90.0 percent of stated
active ingredient, 10.0 percent of other active nitrophenols and derivatives;
and as a 48.0 percent (4.0 pounds actual/gallon) technical liquid concen-
trate containing 37.0 percent stated active ingredient and 11.0 percent
related .active compounds. Compatible with most commonly used fungicides,
insecticides, and adjuvants. Not generally compatible with oil or oil-based
products and should not be applied within 30 days of an oil spray. Rates
of application and limits are given in terms of actual technical active
ingredient.
Agricultural Fruit and Nut Crop Uses
APPLES powdery mildew; 0.19 to 0.25 pound as a wettable powder;
1.9 to 2.9 ounces as liquid concentrate/100 gallons* or 0.4 to 1.2 pounds as a
dust/acre. Begin at delayed dormant. Repeat at 7 to 14 day intervals as
needed. In Eastern States on slightly to moderately susceptible varieties
such as Delicious, Macintosh, Stayman, and on susceptible varieties under
light infection conditions, use 0.0625 pound as wettable powder or 0.96 ounce
as a liquid concentrate/100 gallons. Apply from delayed dormant until
terminal growth is completed at 5 to 7 day intervals. Do not apply when
temperatures will exceed 90 to 95 degrees Fahrenheit during the day. Note:
Do not use more than 0.5 pound of 25.0 percent wettable parathion with
wettable Karathane from pink stage through the second cover spray.
TOLERANCES: 0.1 p.p.m. in or on apples; 0.3 p.p.m. in dried apple pomace.
LIMITS: Do not apply within 21 days of harvest.
APPLES (nonbearing nursery stock only) powdery mildew; 1.92
ounces actual, from liquid concentrate or 0.2 pound as wettable dust/100
gallons. Apply when mildew first appears. Repeat at weekly intervals as
long as disease threatens. TOLERANCE: None (nonfood use). LIMITS: Non-
bearing nursery stock only. Do not graze treated orchards.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page D-19-00.02
Replaces page
KARATHANE^ issued 5-1-73
APRICOTS powdery mildew: 0.125 to 0.19 pound as wettable powder;
1.92 ounces as liquid concentrate/100 gallons; or 0.07 to 0.1 pound as a dust
per acre. Apply in pink bud, petal fall, shuck fall, early cover sprays, and
postharvest. TOLERANCE: 0.1 p.p.m. LIMITS: 1.0 pound/acre and no *
application within 45 days of harvest.
CHERRIES (nonbearing nursery stock only) powdery mildew; 0.125
pound as wettable powder or 1.92 ounces actual, from liquid concentrate or
0.2 pound as wettable dust/100 gallons. Begin when buds begin to break
or when mildew first appears. Repeat at 7- to 10-day intervals. TOLERANCE:
None (nonfood use). LIMITS: Nonbearing nursery stock only. Do not graze
treated orchards.
GRAPES powdery mildew; 0.125 pound as a wettable powder/100
gallons using 200.0 to 500.0 gallons/acre or 1.92 to 3.84 ounces as liquid
concentrate/100 gallons using 200.0 to 300.0 gallons/acre or 0.1-to 0.5-
pound as a dust/acre. Begin when disease first appears. Repeat at 10 to 14-
day intervals as long as necessary. TOLERANCE: 0.1 p.p.m. *
LIMITS: 0.75 pound/acre. Do not apply within 21 days of harvest.
PEACHES powdery mildew: 0.125 to 0.19 pound as wettable powder
or 1.92 ounces as liquid concentrate/100 gallons or 0.07 to 0.1 pound as a
dust/acre. Begin at pink bud stage. Repeat at petal fall, shuck shed, early
cover sprays, and as a postharvest foliage spray. TOLERANCE: 0.1 p.p.m. *
LIMITS: 1.0 pound/acre. Do not apply within 45 days of harvest.
PEACHES (nonbearing nursery stock only) powdery mildew: 1.92
ounces actual, from liquid concentrate or 0.2 pound as wettable dust/100
gallons. Apply when mildew first appears. Repeat at weekly intervals as
long as disease threatens. TOLERANCE: None (nonfood use). LIMITS:
Nonbearing nursery stock only. Do not graze treated orchards.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page D-19-00.03
Replaces page
issued 5-1-73
PEARS ----- powdery mildew,; 0.125 to 0.25 pound as wettable powder or
1.9 to 2.9 ounces as liquid concentrate/ 100 gallons or 0.4 to 1.0 pound as a
dust/acre. Apply at delayed dormant stage. Repeat at 7- to 14 -day intervals
as necessary. TOLERANCE: 0.1 p.p.m. LIMITS: 2.25 pounds/acre. Do
not apply within 21 days of harvest.
Agricultural Vegetable Crop Uses
CANTALOUPES, CUCUMBERS, HONEYDEW MELONS, MUSKMELONS, PUMPKINS, SQUASH,
WATERMELONS powdery mildewy 1.5 to 2.0 ounces wettable powder or liquid
concentrate/100 gallons using up to 150.0 gallons/acre, or 0.2 to 0.4 pound
as a dust/acre. Begin when mildew first appears. Repeat at 7- to 10-day
intervals. Note: Do not make more than 3 to 4 applications to any one set
of fruit for cuc-mber and summer squash. TOLERANCES: 0.1 p.p.m. *
LIMITS: 0.56 pound/acre. Do not apply within 7 days of harvest.
CUCUMBERS (greenhouse) powdery mildew; 1.0 to 2.0 ounces/100
gallons. Apply up to 200.0 gallons/acre. Begin when disease appears. Repeat
at 5-to 7-day intervals or as necessary. Do not apply when temperatures
exceed 90 degrees Fahrenheit. TOLERANCE: 0.1 p.p.m. *
LIMITS: 0.25 pound/acre. Do not apply within 7 days or harvest.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 part Tj page D-19-00.04
KARATHANE^
Agricultural Ornamental Crop Uses
AFRICAN VIOLETS, ASTERS, BEGONIAS, DAHLIAS, CHRYSANTHEMUMS, CALENDULAS,
CINERARIAS, DELPHINIUMS, EUONYMUS, GARDENIA, GERBERA, HYDRANGEAS, LARKSPUR, LILACS,
SHRUBS, SNAPDRAGONS, TREES, AND ZINNIAS powdery mildew; 1.92 to 3.84
ounces liquid concentrate/100 gallons for field use and 1.92 ounces for
greenhouse use, or 0.3 to 0.5 pound as a dust/acre. Begin when disease first
appears. Repeat at 10-day intervals as necessary.
BELLADONA, SNAPDRAGON powdery mildew; Use a 1.0 percent dust
formulation. Apply for light -uniform coverage to all plant parts. Begin when
disease first appears. Repeat as necessary.
ROSES powdery mildew: 1.5 to 2.0 ounce3 as wettable powder or
liquid concentrate/100 gallons for field use, or 1.0 to 1.5 ounces of wettable
powder or 2.0 ounces of 48.0 percent liquid concentrate/100 gallons or
1.0 fluid ounce of 10.0 percent liquid concentrate/3000 cubic feet by fogging
machine for greenhouse use. Begin when disease appears. Repeat at 4-to 7"
day intervals. Apply with care in greenhouses when temperatures approach 85
degrees Fahrenheit, and do not apply at temperatures over 90 degrees
Fahrenheit.
Household Uses
FRUITS, VEGETABLES, AND ORNAMENTALS- see under Agricultural Uses.
GRASSES (lawns - California) powdery mildew; 1.0 fluid ounce of
1.5 percent formulation/gallon/50 square feet of area. Apply at 7-day
intervals.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-21-00.01
DI(PHENYLMERCURY)DODECENYLSUCCINATE
Formulated as a 21,0 percent liquid concentrate (I) and as 0.05 percent
mixtures (II).
Household Uses
PAINTS, WOOD PRESERVATIVES, STAINS, AND OTHER OLEORESINOUS
COATINGS mildew resistance and fungal growth: Apply mildewstat paints
and other oleoresinous coatings (II) according to manufacturer's directions.
Industrial Uses
PAINTS, ENAMELS, VARNISHES AND OTHER OLEORESINOUS COATINGS
mildew resistance and fungal growth; Add as little as 0.5 to 1.0 percent of
I based on total weight of formula. Consult supplier concerning concentra-
tions required and compatibility with various formulations.
LIMITS: Do not use in greenhouse paints.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-22-00.01
DIPHENYLSTIBINE 2-ETHYLHEXOATE
Available as a 10.0 percent liquid with a density of 1.0184 at 25
degrees centigrade.
Industrial Uses
PLASTICS (flexible polyvinyl chloride systems for baby pants,
mattress covers, rug undercoatings, shower curtains, swimming pool
liners and wall coverings) mildewstatic; Add 1.2 to 5.0 percent of
product based on the total weight of plastics.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page D-23-00.01
Replaces page
issued 5-1-73
DISODIUM CYANODITHIOIMIDOCARBONATE
Available at 12.7 percent in combination with 4.8 percent ethylene-
diamine and 17.0 percent potassium N-methyldithiocarbamate, weighing 10.0
pounds/gallon, (I); 10.0 percent in combination with 6.5 percent ethanol-
amine, 3.7 percent ethylenediamine, 13.7 percent potassium N-methyldithio-
carbamate and 14.7 percent sodium 2-mercaptobenzothiazole, weighing 10.3
pounds/gallon (II); and 14.7 percent in combination with 20.3 percent *
potassium N-methyldithiocarbamate, weighing 10.2 pounds/gallon (III). *
Industrial Use
PULP AND PAPER MILL WET-END SYSTEMS microprganism control. Label
directions as registered indicate the use of either I or II at 1.0 to 5.0 ppm
of total product by weight of stock and water moving through headbox or
cylinder vats. Note: The various ingredients in I and II have been cleared
as food additives when used as slimicides according to good manufacturing
practices (FDA Food Additive Regulations, paragraph 121.2505).
Labeling associated with these products includes the following specific
directions:
A. Slush stock stored in beaters and chests during shutdown periods:
Use 0.5 to 1.0 pound of I or II/ton of pulp (dry weight basis).
Operate beaters for 15 minutes and chest or tank agitators for at
least 1 hour after treatment. Provide good mechanical cleaning for
all suction boxes, legs, and associated piping and follow this with
a solution of 5.0 pounds of I or 11/1000 gallons of suitable
detergent. Allow solution to remain in contact with all system
surfaces for about 2 hours at not less than 130 degrees Fahrenheit.
Do not allow solution to remain in contact with Fordrinier or
cylinder mold wire for more than 30 minutes, then wash wires
thoroughly with fresh water.
B. Treatment of operating pulp systems:
(1) Mechanical pulp systems slush stock: Use 2.0 to 10.0 ppm I or
II based on flow of water and pulp at maximum dilution for 6
to 24 hours of each 24 hour period depending on severity of
slime problem.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page D-23-00.02
Replaces page
issued 5--1-73
DISODITJM CYANODITHIOIMIDOCARBONATE
-2-
For slush stock held in process, use 0.5 to 1.5 pounds (I),
(II) or (III)/short ton of fiber (dry weight basis). Add to
stock leaving thickeners or to suction side of pumps deliver-
ing slush to storage.
(2) Sulfite pulp systems: Use 2.0 to 10.0 ppm of I or II based on
flow of stock and water at maximum dilution for 6 to 24 hours
in each 24-hour period depending on severity of slime problem.
For slush stock held in storage use 0.5 to 1.5 pounds of I or
II/ton of fiber (dry weight basis). Apply as directed above
under mechanical pulp systems.
(3) Sulfate pulp systems: Use 2.0 to 6.0 ppm based on flow of
stock and water at maximum dilution for 6 to 24 hours in each
24-hour period depending on severity of slime problem.
For slush stocks held in process and inoculated with fresh
water or white water at a pH lower than 8.5 and temperature
less than 130 degrees Fahrenheit: Use 0.5 to 1.0 pound of I
or II/ton of fiber (dry weight basis). Apply as for
mechanical pulp slush stock, above.
(4) Semichemical pulp systems operated at pH less than 8.5 and at
temperatures below 130 degrees Fahrenheit: Use 2.0 to 10.0
ppm based on stock and water at maximum dilution for 6 to 24
hours in each 24»hour period depending on severity of slime
problem.
For bleached soda pulp diluted with mill water and stored, use
0.5 to 1.0 pound of I/ton of pulp (dry weight basis).
(5) High density pulp stored in chests: Use 0.5 to 1.0 pound of
I/ton of pulp (dry weight basis). When pulp is first screened
and thickened, use 0.5 to 2.0 pounds of I or II/ton of pulp
(dry weight basis) added as a dilute solution to conveyor
system where maximum mixing can be realized.
(6) "Nodular" pulp stored longer than 7 days: Use 1.0 to 4.0
pounds of I or II/ton of pulp (dry weight basis).
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page D-23-00.03
Replaces page
issued 6-1-74
DISODIUM CYANODITHIOIMIDOCARBONATE
C. Treatment of operating paper machine systems: Use 1 of the following:
(1). 2.0 to 6.0 ppm of (I) or (II), based on weight of water and
fiber at maximum dilution, for 12 to 16 hours in each 24 hour
period;
(2). 2.0 to 10.0 ppm of (I) or (II) in one 6 to 8 hour period
during each 24 hours under less favorable slime conditions;
(3). 2.0 to 8.0 ppm of (I) or (II) as a continuous feed; or
(4). 0.8 to 4.0 pounds of (III)/short ton for treatment periods *
of 6 hours out of each 8, 12 or 24 hours. *
D. Moldy paper or lap stock furnish: Use 0.5 to 1.0 pound of (I) or
(II), or 1.0 pound of (III)/ton (dry weight basis). Add to each *
breaker, beater, or other pulper in addition to the amount
regularly added to the system.
E. Broke: Use 0.5 to 1.0 pound I or II/ton (dry weight basis).
F. Broke containing protein or starch coatings: Use 0.5 to 2.0 pounds
I or II/ton added to each beater batch or once/hour or continuously
for continuous pulping systems.
G. Felt treatment: Use 10.0 ppm or less in felt shower water.
* H. Fresh water: When freah water used on the machine is a source of
microbiological contamination, use 2 to 5 ppm (by weight) for
treatment periods of 6 to 12 hours out of each 24 hours.
LIMITS: Do not use in water for drinking or bathing.
* SUGARCANE MILLS fungi: Use a total feed rate of 20 ppm of (III),
based on weight of cane ground. Apply continuously by chemical metering
pumps to point or points where product will circulate to all parts of the
grinding equipment, troughs, screens and pipes contacted by juice. Two points
are usually recommended: 35 percent of the dosage should be added to the juice
from the crusher and 65 percent of the dosage should be added to the juice
from the next-to-last mill. Do not add to the maceration water. Note: This
treatment is most effective when juice has a pH of less than 5.5 and is at an
elevated temperature (up to 65° C.). Cleared as a Food Additive under FDA
Regulation 121.1155.
WATER SYSTEMS (Recirculating commercial and industrial cooling water *
systems, water storage tanks and other water systems not used for drinking *
or bathing) fungi; Treat precleaned systems with an initial slug dose *
of 1.5 to 3 fluid ounces of (I) or (III)/1000 gallons of water in the system. *
Repeat initial dose until control is evident, then use 0.5 to 3 fluid ounces
of (I) or (III)/1000 gallons every 1 to 5 days or as needed to maintain *
control. Apply to sump of water cooling towers.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-24-00.01
DISODIUM OCTABORATE TETRAHYDRATE
[TIM-BOR(R)]
Available as a 98.0 percent soluble powder. Used alone.
Miscellaneous Agricultural and Commercial Uses
LUMBER fungal decay. Use 1.93 pounds of formulation/gallon at a.
temperature of 115 degrees centigrade for lumber 1 inch in thickness and 3.83
pounds/gallon at 135 degrees for lumber 3 inches in thickness. Apply 4 to 5
times, as a dip to freshly sawn green lumber. After dipping, the lumber
should be close-stacked and covered to prevent drying to allow the product to
diffuse into the interior of the wood. Allow 2 to 4 weeks diffusion time for
1 inch lumber and 6 to 10 weeks for 3 inch lumber. Note: This compound is
not recommended for treating lumber which will be placed in contact with the
soil or will be exposed to leaching by weather.
-------
EPA Comoendium of Registered Pesticides, Vol. II
Funqicides and Nematicides
Issued: 3-1-75 Part I, Page D-26-00.01
New page
DODECYLAMINE LACTATE
Formulated as a liquid containing 0.50 percent dodecyamine lactate in
combination with 0.47 percent dodecylamine salicylate. Also available in
combination with 4-chloro-3,5-xylenol, which see.
Commercial and Household Uses
BEDDING, BOX SPRINGS, COTS, DRAPERIES, MATTRESSES, PILLOWS, SOFA BEDS,
SPREADS mildew, mold; Vacuum, then spray all surfaces with liquid
product until moist. Repeat as necessary to maintain control.
CARPETING, UPHOLSTERY mildew, mold: Vacuum or preclean surfaces,
then spray or sponge with liquid product to moisten. Allow to dry naturally,
Repeat as necessary, especially after dry-cleaning, shampooing or steam
cleaning.
CLOSETS AND STORAGE BINS AND THEIR CONTENTS mildew, mold; Spray
liquid product to moisten all finished walls, shelves and floors and the
clothes, linens and shoes stored in them. Repeat as necessary.
LEATHER (natural or synthetic) mildew, mold: clean all interior
and exterior surfaces of shoes, belts, boots, bags, luggage and sports
equipment. Spray inside and out with liquid product. Repeat as necessary.
SURFACES (brick, tile, plastic, metal, painted wood in attics,
basements, garages and storage rooms) miIdew, moId; Spray precleaned
surfaces with liquid product to thoroughly moisten. Repeat as necessary.
ROOMS (bathrooms, kitchens, laundries and utility rooms) mildew,
mold: Wash walls, floors and other surfaces. Spray, sponge, wipe or mop all
surfaces with liquid product until thoroughly moistened. Allow to dry
naturally. Repeat spray every week. Note: All surfaces comming in contact
with food must be rinsed with potable water after treatment and before use.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-26-10.01
DODECYL-DI(BETA-HYDROXYETHYL) BENZYL AMMONIUM
CHLORIDE
Formulated as a 50.0 percent liquid concentrate. This is a cationic
quaternary compound campatible with non-ionic detergents and wetting agents
and certain cationic substances. Not compatible with soaps or other anionic
agents.
Commercial and Industrial Uses
TEXTILES fungi; As a fungistat in the manufacture of articles
which are not or are seldom laundered (suitings, linings, blankets,
upholstery fabrics, filling materials, decorative fabrics, carpets, carpet
backings, carriers for coated fabrics and similar fabrics), apply 0.2 to
0.5 gram/liter of water; or for cellulosie fabers and wool, apply 0.5 percent
solution by exhaustion and drying without rinsing. As a fungicide, apply 0.5
to 1.0 gram/liter of water by exhaustion or padding.
For articles which are laundered commercially (towelling, sheeting,
table cloths, and similar items), reapply product in the last rinse at about
85 degrees Fahrenheit. Run for at least 5 minutes.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-27-80.01
N-DODECYLGUANIDINE HYDROCHLORIDE
ICYTOX(R) 2013]
Formulated as a 33.0 percent liquid product weighing 7.72 pounds per
gallon. May be used alone (see below) or in combination with Alkyl (50%C-,.,
40%C^2» 10%C^g) dimethylbenzyl ammonium chloride and Bis (trichloromethyl)
sulfone; or Methylene bisthiocyanate, which see.
Industrial Uses
PAPER AND PAPERBOARD (for agricultural or industrial use) fun-
g is tat; Use up to 0.8 percent of active ingredient (26.4 percent of product)
based on the weight of paper or paperboard as required for the degree of
control desired. Apply to pulp stocks in the beater or to the formed sheet
by size press or rollcoater, or as a uniform spray. LIMITS: 0.8 percent by
weight of paper or paperboard. Do not use for food packaging papers.
PAPER AND PAPERBOARD (for food packaging use) fungistat; Use
up to 0.4 percent of active ingredient (13.2 percent of product) based on
the weight of paper or paperboard. Apply to pulp stock in the beater or to
the formed sheet by size press or rollcoater, or as a uniform spray. LIMITS:
0.4 percent by weight of paper or paperboard. For use only on paper or
paperboard for contact with aqueous and fatty non-alcoholic foods having a
pH above 5.0. See FDA Regulations, Section 121.2526.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-27-90.01
N-DODECYLGUANIDINE TEREPHTHALATE
Formulated as a 10.0 percent liquid concentrate weighing 8.0 pounds
per gallon.
Industrial Uses
TEXTILES (such as awning, tent, tarpaulin and marine fabrics, and
cotton scrim of vinyl coated fabrics) fungi: Apply 2.5 to 5.9 percent
of formulation by padding from an aqueous dilution. Use the' lowest rates for
materials to be used indoors, and the highest rates where fabrics are to be
exposed to severe conditions. LIMITS: For commercial use only.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-28-00.01
DODINEC [n-DODECYLGUANIDINE ACETATE] [CYPREXR]
Available formulations include 1.0 to 4.0 percent dust; 65.0 and 80.0
percent wettable powders; and 95.0 percent soluble crystals (for industrial
use). Compatible with captan, ferbam, Karathane(^', sulfur, and zineb and
wettable powder formulations of certain insecticides and slow breaking oils of
60 to 75 viscosity. Not compatible with Bordeaux mixture, chlorobenzilate,
fixed copper, lime or lime sulfur. Before using with emulsifiable concen-
trates or with flowable formulations, the grower should check compatibility.
Dodine-oil mixtures are not compatible with wettable powder formulations of
carbaryl, ferbam, malathion, Sevin^, sulfurs, or zineb. Do not use more
than 0.325 pound actual dodine per 100 gallons of spray immediately before,
during, or immediately after the occurrence of freezing or near freezing
temperatures, particularly when accompanied by slow drying conditions. Do not
use concentrate sprays higher than 5X (see note under Peaches bacterial
spot). Fruit and foliage should not be excessively drenched with dilute sprays.
Avoid heavy deposits when using concentrate sprays. Dosage rates and limits
are given as pounds of actual dodine.
Agricultural Fruit and Nut Crop Uses
APPLES scab. For protective schedule use 0.162 to 0.325
pound/100 gallons or 0.6 to 1.6 pounds as a dust/acre. Begin at prebloom
stage. Repeat at 5 to 7 day intervals through first cover. Use 0.08 to 0.16
pound/100 gallons or Q.6 to 1.6 pounds as a dust/acre in late cover applica-
tions. For aircraft application use 0.975 pound/5.0 to 7.0 gallons/acre at 5
to 7 day intervals from prebloom through first cover and as needed in the
subsequent cover period. Or, .use 0.16 to 0.33 pound plus 2 gallons of oil/100
gallons, applying up to 400 gallons/acre, in a delayed dormant oil schedule.
For postinfective ("eradicant") applications use 0.49 pound/100 gallons.
Apply from prebloom through cover sprays, preferably within 36 hours from the
beginning of the rain or wet period which caused the infection. Note:
Russeting may occur on Golden Delicious, and Grimes Golden
varieties. No russeting has been observed in the Northwestern States.
TOLERANCES: 5.0 p.p.m.
LIMITS: 1.6 pounds/acre with no application within 5 days of harvest; 4.0 pounds/
acre with no application within 7 days of harvest. Do not graze cover crops in
treated orchards. Do not use treated apples in the manufacture of apple pomace
for use in livestock feeds.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-28-00.02
DODINE
CHERRIES - brown rot blossom blight (Western States only): 0.325
pound/100 gallons. Apply at first bloom, full bloom, and petal fall. Leaf
spot: 0.16 pound/100 gallons or 1.5 to 2.4 pounds as a dust/acre. Apply at
petal fall or when leaves first unfold. Repeat, at 7- to 10-day intervals.
through harvest. Apply 0.16 to 0.325 pound/100 gallons in one or more post-
harvest foliage sprays as needed. Note: Do not apply when temperature and
humidity are excessively high.
TOLERANCE: 5.0 p.p.m.
LIMITS: No time limitation.
PEACHES bacterial spot (Xanthomonas): 0.325 pound plus 0.5 pound
actual captan/100 gallons. Begin at shuck-split. Repeat at 7- to 10-day
intervals in cover period, more frequently during wet weather. Notes:
Bacterial spot control with this combination is effective only under light to
moderate disease conditions. Injury may result if the combination is applied
immediately before, with, or closely following an oil or zinc sulfate-lime
spray. Do not combine dodine plus captan with solvent formulations of
insecticides or sulfur. Do not use concentrate sprays higher than 3X. Brown
rot blossom blight (Western States only): 0.325 pound/100 gallons. Apply at
first bloom, full bloom, and petal fall. Leaf Curl (Western States only):
0.65 to 1.30 pounds/100 gallons. Apply just before buds swell in the spring
(delayed dormant stage). If leaf curl was moderate or severe the previous
season, use 0.65 to 1.30 pounds/100 gallons applied 1 month before bud swell
(dormant stage) and repeat just before bud swell (delayed dormant stage).
TOLERANCE: 5.0 p.p.m.
LIMITS: 1.62 pounds/acre with no application within 15 days of harvest; 6.5
pounds/acre with no application after delayed dormant stage.
PEARS (Western States only) scab: 0.49 pound/100 gallons or 0.8
to 1.2 pounds as a dust/acre. Begin in prebloom stages. Repeat at 5- to
7-day intervals through first cover spray. Use 0,325 to 0.49 pound/100
gallons or 0.6 to 1.2 pounds as a dust/acre in subsequent application^
TOLERANCE: 5.0 p.p.m.
LIMITS: 1.6 pounds/acre with no application within 5 days of harvest. 4.0
pounds/acre with no application within 7 days of harvest. Do not graze cover
crops in treated orchards.
PECANS brown leaf spot, downy leaf spot, downy mildew, leaf
blotch, liver spot, scab; 0.33 to 0.65 pound/100 gallons by ground equipment,
using up to 700 gallons/acre, or 1.3 to 2.6 pounds/20 gallons or more/acre by
aircraft. Begin when first leaves are showing. Repeat at 10- to 14-day
intervals through first cover and at 2- to 3-week intervals thereafter as
necessary. Note: Severe foliage injury has been experienced on Moore and
VanDeman varieties in the Southeast.
TOLERANCE: 0.3 p.p.m.
LIMITS: Do not apply after shucks have started to open. Do not graze meat or
dairy animals in treated groves.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-28-00.03
DODINE
STRAWBERRIES leaf blight, leaf scorch, leaf spot: 1.0 to 1.3
pounds/200 to 300 gallons/acre or 0.9 to 1.3 pounds as a dust/acre. Begin as
soon as new growth starts. Repeat at weekly intervals as necessary.
TOLERANCE: 5.0 p.p.m.
LIMITS: Do not apply within 14 days of harvest.
WALNUTS (black) anthracnose (leaf blotch): 0.65 pound/100
gallons. Apply when leaves unfold. Repeat at 10- to 14-day intervals.
TOLERANCES: 0.3 p.p.m.
LIMITS: Do not graze meat or dairy animals in treated groves.
Agricultural Ornamental Crop Uses
ROSES black spot; 0.3 to 0.4 pound as a dust/acre. Make first
application when young leaves first appear. Repeat at 7- to 10-day intervals
throughout season. Note: higher dosages may cause stunting and defoliation
on first-year plants and chlorosis on older established plants.
SYCAMORE anthracnose (leaf blight): 1.0 pound/100 gallons when
buds start to swell. Repeat, using 0.65 pound/100 gallons when buds break and
again 10 to 14 days later.
Household Uses
FRUIT, VEGETABLE AND ORNAMENTAL GARDENS, HOUSE PLANTS, AND
LAWNS see under Agricultural Uses. Dosage rates are equivalent but
usually expressed as tablespoonfuls or ounces/gallon of water; dust lightly
but uniformly to both leaf surfaces; or in the case of low-pressure bombs,
spray lightly and evenly from a distance of at least 12 inches; cover
both leaf surfaces. Products usually contain 50.0 percent or less actual
dodine and are applied by hose proportioners, lawn fertilizer spreaders, low-
pressure bombs, hand-operated dusters, and hand-operated or tank-type sprayers.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page D-28-00.04
DODINEC
Industrial Uses
INDUSTRIAL COOLING WATER EQUIPMENT slime. Use 0.1 to 2.0 pounds
of a 10.0 percent Dodine and 30.0 percent isopropanol liquid
formulation/day/1000 gallons of water in and/or added to the system. Add
continuously or intermittently as required by severity of slime deposits.
LIMITS: Do not use in potable water systems.
PAPER AND PAPERBOARD (for agricultural or industrial use) fungi-
stat: Use up to 0.8 percent of 95.0 percent product based on the weight
of paper or paperboard, as required for the degree of control desired. Apply
to pulp stock in beater or to the formed sheet by size press or rollcoater or
as a uniform spray. LIMITS: 0.8 percent by weight of paper or paperboard.
Do not use for food packaging paper.
PAPER AND PAPERBOARD (for food packaging use) fungistat: Use up
to 0.4 percent active ingredient, based on weight of paper or paperboard.
Apply to pulp stock or to the formed sheet by size press or rollcoater or as
a uniform spray. LIMITS: 0.4 percent by weight of paper or paperboard.
For use only on paper or paperboard for contact with aqueous and fatty non-
alcoholic foods having a pH above 5.0. See FDA Regulations, Section 121.2526,
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75
Part I, Page E-01-00.01
Replaces page
issued 10-1-74
5-ETHOXY-3-TRICHLOROMETHYL-1,2,4-THIADIAZOLE
IlerrazoleCR)] [KobanC™>]lTruban(™)] [ETCMTD]
Formulated alone and in combination with pentachloronitrobenzene as
follows:
(I) 25.0 percent ETCMTD emulsifiable concentrate
(II) 30.0 and 35.0 percent ETCMTD wettable powders
(III) 1.6 percent ETCMTD plus 6.5 percent PCNB granules,
alone or with insecticides
(IV) 2.5 percent ETCMTD plus 10.0 percent PCNB dusts or
granules
(V) 5.0 percent ETCMTD plus 20.0 percent PCNB dusts or
wettable powder
(VI) 10.0 percent ETCMTD plus 40.0 percent PCNB wettable
powder
(VII) 15.0 percent ETCMTD plus 60.0 percent PCNB wettable
powder
(VIII) 5.5 percent ETCMTD (0.5 pound/gallon) plus 11.0 percent
PCNB (1.0 pound/gallon) liquid
(IX) 5.8 percent ETCMTD (0.5 pound/gallon) plus 23.0 percent
PCNB (2.0 pounds/gallon) liquid
(X) 6.1 percent ETCMTD (0.5 pound/gallon) plus 23.0 percent
PCNB (2.0 pounds/gallon) emulsifiable concentrate
(XI) 11.4 percent ETCMTD (1.0 pound/gallon) plus 22.9 percent
PCNB (2.0 pounds/gallon) liquid
Also formulated at 15.0 percent in combination with Thiophanate-methyl, which *
see. Dosage rates and limits are given in terms of actual active ingredient
unless otherwise specified.
Agricultural Field Crop Uses
COTTON seedling disease complex (Fusarium, Pythium, Rhizoctonia,
Thielaviopsis); Use one of the following:
(1) 0.16 to 0.24 Ib. ETCMTD plus 0.65 to 0.97 pound
PCNB as (III)/12,400 to 13,000 linear feet of drill
planted row or 0.083 pound ETCMTD plus 0.325
pound PCNB as (III)/acre of hill dropped seed;
(2) 0.25 to 0.37 pound ETCMTD plus 1.0 to 1.5 pounds
PCNB as (IV)/12,000 to 13,000 linear feet of row.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page E-01-00.02
Replaces page
5-ETHOXY-3-TRICHLOROMETHYL-l,2,4-THIADIAZOLE issued 5-1-73
Apply in the furrow over the seed and to the covering soil at planting time.
TOLERANCE: 0.3 p.p.m. ETCMTD (interim); 0.1 p.p.m. PCNB.
LIMITS: 0.37 pound actual ETCMTD plus 1.5 pounds PCNB/12,400 to 13,000 linear
feet of furrow at planting time. Do not graze dairy or meat animals in
treated fields. Do not feed gin waste to livestock. Do not plant treated
fields to any crop other than cotton.
Agricultural Ornamental Crop Uses
BEDDING PLANTS (Ageratum, Alyssum, Aster,. Balsam, Begonia, Calendula,
Carnation, Celosia, Coleus, Dahlia, Dianthus, Foxglove, Impatiens, Marigold,
Pansy, Petunia, Portulaca, Salvia, Snapdragon, Stokesia, Verbena, Vinca and
Zinnia) damping-off, rots due to Phytophthora, Pythium; in soil *
2- to 3-inches deep, use 1.2 to 2.4 ounces actual fron (II)/100 gallons/400
square feet of bed area at seeding and transplanting times and at 4- to
8-weeks intervals if necessary. Follow treatment with immediate irrigation,
using not less than 50 gallons of water/800 square feet. Or, use 0.45 to
1.05 ounces actual from (II)/cubic yard of soil mixture ingredients as a
dry soil mix. Retreat as needed, using soil drench method.
BEDDING PLANTS (Alyssum, Calendula, Celosia, Chrysanthemum, Dahlia,
Dianthus, Marigold, Pansy, Petunia, Salvia, Snapdragon, Vinca, Verbena
and Zinnia) damping-off, rots due to Phytophthora, Pythium; Use 3 to *
4 fluid ounces of formulation (I)/100 gallons/400 square feet of bed area.
with soil 2 to 3 inches deep. Apply at time of seeding or transplanting
and repeat at 1 or 2 month intervals as necessary. Follow application with
an equal amount of water to insure proper penetration.
CONTAINER AND BEDGROWN PLANTS (Arctostaphylos, Carnation, Ceanothus,
Chrysanthemum, Easter Lily, Geranium, Poinsettia, Rhamus, Rhododendron and *
Southern Pine) damping-off, root and stem rots (Phytophthora, Pythium): *
Use one of the following:
(1) 0.75 to 3.0 ounces actual of (II)/100 gallons,
applying sufficient amount to saturate soil
(100 gallons/400 square feet or 0.5 pint/6
inch pot);
(2) 0.45 to 0.9 ounces actual of (II)/cubic yard of
soil as a dry mix; or
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page E-01-00.03
Replaces page
5-ETHOXY-3-TRICHLOROMETHYL-l,2,4-THIADIAZOLE issued 5-1-73
(3) For Arctostaphylus, Ceonothus, Chrysanthemum,
Petunia, Poinsettia, Rhamnus, Snapdragon and
Zinnia use 0.8 to 1.9 ounces actual of (II)/cubic
yard of soil as a preplant mix.
* (4) For African Violet, Chrysanthemum, Geranium and Rhododendron
use 4.0 to 8.0 fluid ounces of product (I)/100 gallons/400
square feet of bed, or apply in sufficient water to saturate
the soil (0.5 pint/6-inch pot).
GRASSES (ornamental in non-pastured areas only) pythium blight
(cottony blight, grease spot) and pythium-induced damping-off; 1.4 to 2.8
ounces actual of (11^/5 gallons per 1000 square feet of turf. Retreat in
5 to 10 days. For pytlrium-induced damping-off in newly seeded _areas_v apply
2.1 to 2.8 ounces actual/5 to 10 gallons/1000 square feet immediately after
seeding. Repeat at 5- to 10-day intervals as long as necessary. Note:
Do not apply in combination with other pesticides or with nutrients.
LIMITS: Do not graze treated areas. Do not feed clippings to livestock.
TROPICAL FOLIAGE PLANTS (Aglaonema, Anthurium, Chinese Ever**"
Dieffenbachia, Nephthytis, Peperomia, Pilea, Pothos, Philodendr<-
damping-off, root and stem rot (Phytophthora, Pythium):
(1) For bed and bench planting in high organic
media, 6 inches deep use 0.9 to 3.0 ounces
actual of (I) or 2.4 to 3.6 ounces actual of
(II)/100 gall-.as/400 square feet. Irrigate
immediately with at least 50 gallons of water/
400 square feet. Repeat treatment at 2- tc 3-
month intervals as needed to maintain disease
control.
(2) For pot planting, use 0.3 to 0.6 ounces actual
of (I)/100 gallons. Apply 0.5 pint/6 inch pot
or sufficient amount to saturate soil.
Agricultural Seed Treatment Uses
See the following table.
TOLERANCES: 0.3 p.p.m. Terrazole and 0.1 p.p.m. PCNB on cotton, (nonfood
uses) on other crop seed.
LIMITS: Dosages as shown in the table. Do not use treated seed for food,
feed or oil purposes.
-------
Issued:
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
5-1-73 Part I, Page E-01-00.04
5-ETHOXY-3-TRICHLOROMETHYL-1,2,A^THIADIAZOLE
co
4-1
e
0)
4-1
Cfl
+
tfl
Cs
C
*— ^
CM
^™
t>
\_
rH
Cfl
3 =
4-1 f.
a --
co p:
C
N p.
O
OC
^j ^^
*a
^ *4~
cfl
rs
C
4-
•"
i
t?
•c
a
cu
>
5
c
>
a
r-'
t-
«
ffi
1
1
v
/
'
»
N
/
0
4_>
P3
- S3
O
PH
m
o
> +
in
CS4
.-t
o
0)
CO
cfl
CO
•H
*o
oo
C
1-1
-a
0)
0)
CO
~i
•*!
^\
^
M
^-^
•
j3
^3
*»^
PQ
^
CJ
PH
O
rH
•4-
m
CS
o
*»-*.
•-•I
3
a
Q
CJ
M|
s +
^-s • in-^
O S . x-i
O >
o <~>
30 o
,O t-l 4-1-
Pq pq Pq t~-l
S3 S3 ?3
u u o o
PH PH PH O
i — I
xf -3" O -v.
. pq
O O rs 53
CJ
"T" T i" PH
»-l rH in O
• • • •
o c o en
CS||
"— ^. x"^
•^ CN| H +
CM --^ M --^
x-x h-l >~-^ OO"|
t> ^ ^^"^ [ • ^"N j£i ,Q
^^ x-x O rH Sx! iH r-l
• (x) O O O M
• -3M O O rH OO O VHS-' O O
3 3 ^ ^^ O t-l -^ 4J iH O O OO
^3,D--~ i-l ^ PQ -s» rH -v^ • i-ti-H
^^pqpq -^. pq 53 pqpq -~. pq^o -^ -<-
cqpqp353 Pq 53 CJ 53?3 P3 ?3'H P5 P5
t353OCJ53CJPH UCJ53CJ 53?3
UOPHPnUPH PHPHCJPHOCJCJ
CXi PH PH --. m — ^ PJ O P< PH
\O in vOCN) -^^ O CNCN — ^ O >— 1
NJ- CN • • cr)*— ** ^^ "4~ ^^ ^ p i -4^ ^-^d"[
mco mcNinin in ~ s~*
i— I co i— I r— i i— i • rH • f— I • r^> co • in • r*** co c^ X *n i— i
OOOO Oi-IOrHOi-H OiHiHiHiHO^d- rHs--'r-l^-^
0)
CO
s
CO
•H
*Td
*^_
t>&H |
•H 3 O O o
•a ex
0) 0
CO O
c/> o
13
P. CU
CO 4-1
c c
CO -H
CO -H
" B CU
T3 0) iH C
V) i-H C O T3
ccu-o-ac 4Jr-i i-i
cO-Hi-ICI-i 4J t-l O
a> m ^
-------
Issued:
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
5-1-73 Part I, Page E-01-00.05
5-ETHOXY-3-TRICHLOROMETHYL-1,2,4-THIADIAZOLE
-d
01
3
C
4J
o
O
^
CO
reatmen
^j
-d
01
0)
CO
0)
rH
o
N
1
•H
4J
1
CN
rH
1
rH
T"-"
4J
0)
o
o
rH
CJ
iH
^J
|
cn
1
M
|
W
in
oo
o
CN
0
o
4J s~*
§ ^
CJ •
rH
• O
o o
"1" *"^-
PQ
i^^ ?5
• o
^3 f^
•^.
+"*^l "*>«*(
+ Cx)| CM x-x
CNCOl -MOM
• ^ O t-t v^
O O > > O
OO OO v~/ O ^ « •
rH O O O O 4J ,fl
•^.rH rHrH *J • "S""1
^ PQ PQ PP PQ rH J3 rH CJ O
Pn-d"! CJ CJ-^l O CJ O PM O rH
x™^ p i A . ^^ Oj p^ c~ i »_i in *^^»
t-*t s^ -x^^ s^ "^^ rH SO rH • PQ
• >> U
J3 -H N 3
O rH N PS
§01 3 K)
T3 MH 0)
PL.
oo
O
CM
O
O
4J
g7o|
CJ ^™x
PH t>
^^
* •
0 3
rQ
H- ~^
• CJ
O PM
CO O"^.
. N_/ .'«v, ^
ol^i OCN| o <~*
\£ ' ^ 4J X
Oy 3 0 M hj^
CJ • O CJ • ,O
PL, 3 PL, PH 3 m -~~
^^ <3 * pQ
<^ ^*« C1^ ^D """^. (^ y*4
go^
+ PU
U O
+ fc + + P^ 10 0
fM *
r-\ 00 CO in Csl iH iH
O^^ r^ £3 t— 1 f*> 4-
^^ ^^ ^^ <^i ^^ ^r
k
o
•o
*o
rH
0) C
iH 0)
» ItH 0)
0) M
>•. « 60
0) CO
^ fl) "
u p. co co
CO CO 3 CO CO
It) rH O 0> 0)
0) rQ U (X (X
PH
/— X
0)
C
0
cO
•o
0)
CO
^
rH
•
CN
O
x-x
vt M
rH xZx
60
r-\
JO
1
•H
»JC
4J
^
Pu
CO
CO
CO
l^
60
0>
¥^
fA
H
0
•M 0
s §
PW CJ
p-l
• o
o •
rH
m +
CM in
rH CM
O O
0)
CO
01
CO
^
•»•<
60-*1
C M
iH 3
rH rH
•O D.
0) 0
01 0
CO U
0)
y
•rl
-------
Issued:
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
5-1-73 Part I, Page E-01-00.06
5-ETHOXY-3-TRICHLOROMETHYL-1,2,4-THIADIAZOLE
0)
3
W
<3
o
o
r
CO
a
CU
CO
0)
•s
0)
co
cu
rH
o
N
cd
•H
*d
rt
•H
4J
CM
rH
rH
j^
4J
0>
O
rH
&
CJ
•H
M
4J
1
CO
§
.d
4J
M
|
CO
d
CM
d
oco|
..
o •
rH
« O
o o
rH
+ -^
PQ
• C3
O Pi
N"I +
O M fM"^,
CNCM! • > O <~*
• s~* O ^ ><
O > OH
N^> o ' 4J v->
O W .0
4J • rH PQ •
M rH S3 O U rH
2; o O Pi
U O Pi rH O
PI o •**. m o
rH VO pq • rH
• PQ CT* O PQ
CD 5 Pi + 55
O + O
+ Pi CM in PL,
m « CM
i-H CO i-l rH rH O
0 0 0 + 0 rH
•O
C cu
cd co
4-1 01
10 CO
3 -H
M *O
Cd OOrHf
•H C *
C -H CU
v< rH tH
o -o a
o cu s
Pi CO U
<1
a)
o
i— i
<4H
*4H
CO
VI
^
*£
^
f— i
o
0
,—J
PQ
Pi
^
,
O
-f.
rH
d
«
• rO
» *D rH
.O rH
rH O
0 0
O O rH
O rH ^
rH ^ PQ
-^ PQ 53
PQ Z U
Z 0 Pi
0 Pi
PL, m
VO •
VJ- • O
o
o — +
--, +CM | ~^
y-s in M CM x-\
rH > t-H M rH X
• rH • ^ * r"i
o ^-> o *-> o -^
cu
CO
nj
oi B
cu o
M O
1
00
O
W
<5l
CM
O O
O X^v
H
PQ >^-
U •
Pi 3
«•* -^
• PQ
^^ t?^
U
+ Pi
rH CO
O O
^ +
CM| + m
+ ^N CM
M CO
CN >, ' O
o CM| o*^,
^ ' O '-N 4J«*
OCNI 3 4-» H /-N
4J A.0^ M PQ bd
o * o A-* * *
pi 3 Pi 3 m 3
^Q VO »C • «£)
^d- — ^ CM • ^^ O "^
» pQ * O PQ PQ
^^ &E rH £5 H" J?
0 +0 0
+ pi + pi m PI
m CM
rH 00 CO rH CM rH O
O O O O rH O rH
O
5
,0
^^
o
co
CM
VO
O
OCO|
>
§ v~'
z*
rH
CM
• O
r-l O
rH
+ ^
PQ
CO S5
• CJ
O Pi
+ +
****. 1^1
+ mcM| r^~~~
VOCM! • M o <^N
• /-NO M X
O > > O M
0 4J
JJ • • pQ »
S3 U Pi
U O Pi O O
PM O O m O
rH OO rH « rH
CM --. • ->. rH ^^
• pQ 1—4 PQ pQ
r— 1 ^ ^J -J- ^5
0 + 0 0
+ Pi PH in Pi
m r^
CO •* ~3" O CO O
O CM O CO O CO
0)
CO
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page
5-EHTOXY-3-TRICHLOROMETHYL-1,2,4-THIADIA20LE
0)
3
3
a
0
a
V
CO
4->
^i
cO
01
M
4J
T3
0)
01
A
a>
r-H
o
N
co
a)
•H
^£j
4->
^.
•V
M.
rH
{,
rH
>.
,d
4->
cy
i
W
o
>-J
"5
•H
M
4J
CO
I
>>
X!
O
.d
W
i
lO
3
M
SB
^
•
O
^.
rH
•
O
•K^
C^J 1
^•y
^
.
• 3
*jO *^*.
"^N^ PQ
pp 5S
53 CJ
O fe
P>i
\o
~* •
o •
-^.
l/^
TH iH
• •
0 0
0)
CO
CO
0)
CO
•H
••o •
60rH|
c -^
SH
^^ ^^
•a a
0) g
ai 5
c/j v
4-1
CO
cu
1
£
*Q
^i^,.
PQ
J^
0
PH
in
•
o
"""I ^"
^~s ins^ j
M CS <~+
> *^ ^
O o v-/
4-1
3
CO
60
a
•H
"c
•H
4-1
CO
co
•H
CO
p.
o
•H
m
i-i
u
•H
£
cd
•H
C
O
u
o
N
•H
S
• 0
I -H C
•H JJ O
,C CS -H
t3 u 4J
^ "r^ cd
O •— 4 r \
H-* ^^ W
» ^^
§rt p^
o
•H >, CO
M M
cO M 4J
CO 3 CO
3 t-< 3
^H|tM|fO
•
C
O
•H
4-1
O
•H
r-t
a
a
CO
/-s
T3
CU
4-1
3
rH
•rl
*O
pj
^
'**'
01
4J
CO
cs
a)
£j
C
o
o
*T3
•H
3
D*
•H
1
I™!
M
0
^
lu
4J
3
•H
T3
*-s
T3
•H
3
cr
•H
»J
^1
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page E-05-00.01
ETHYLENE OXIDE
Available as 100.0 percent pressurized or liquified gas and as 10.0 to
80.0 percent pressurized or liquified gas formulated with carbon dioxide,
Freon 11 or Freon 12 as safeners. Note: Ethylene oxide is highly flammable
and explosive. This active ingredient is also useful as a bacteriocide, and
insecticide.
Industrial Uses
Registrations have been issued with general directions for use which
may, or may not, specify the materials to be treated. The following items
have been identified:
BOOKS, DENTAL, PHARMACEUTICAL, MEDICAL AND SCIENTIFIC EQUIPMENT AND
SUPPLIES, (glass, metal, plastic, rubber or textile), DRUGS, LEATHER, MOTOR
OIL, PAPER, SOIL AND STRAW fungi; Use only in specially designed
vacuum equipped sterilizers. Follow sterilizer manufacturer's recommenda-
tions. Notes: Dosage rates vary with temperature, relative humidity, vapor
pressure of gas mixture and time of exposure. Chamber must be evacuated by
25 to 26 inrhes of mercury pressure before introduction of ethylene oxide, and
again after exposure to prevent the possibility of explosion.
CLOTHING, FURS fungi; Fumigate with 15.0 pounds of 10.0 or 12.0
percent product/1000 cubic feet of fumigation vault or warehouse. Expose at
70 degrees Fahrenheit, or above for at least 18 hours in vault and 24 hours
in warehouse. Follow product manufacturer's directions for sealing, heating
and removing gas.
FOODS (black walnut meats, copra and whole spices only as raw agricul-
tural commodities) molds; Fumigate in evacuated retort using 0.21
pound of 100.0 percent ethylene oxide or equivalent/100 pounds of raw agri-
cultural commodity, or use 46.38 pound/100 cubic feed of retort space.
Fumigate for 2 1/6 to 16 hours as required and remove gas by evacuation.
TOLERANCES: 50.0 p.p.m. LIMITS? 0.21 pound/100 pounds of specified commodity,
FURNITURE fungit Fiimigate with 15.Q to 2Q.Q pounds of 10..Q or
12.0 percent product/1000 cubic feed of fumigation vault or warehouse.
Expose for 16 to 24 hours at 70 degrees Fahrenheit, or above. Follow product
manufacturer's directions for sealing, treating and removing gas.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page E-05-00.02
ETHYLENE OXIDE
TRANSPORTATION EQUIPMENT (Jet aircraft) fungi; Fumigate, using
88.0 to 99.0 pounds of 12.0 percent product or equivalent/8800 cubic feet of
space for 5 to 6 hours. Follow product manufacturer's instructions for seal-
ing, treating and removing gas.
TRANSPORTATION EQUIPMENT (Buses) fungi: Fumigate, using 17.0
pounds of 12.0 percent product or equivalent/1680 cubic feet of space. Expose
for 5 to 6 hours. Follow product manufacturer's instructions for sealing,
treating and removing gas.
TRANSPORTATION EQUIPMENT (Railroad Passenger Cars) fungi:
Fumigate, using 60.0 pounds of 12.0 percent product or equivalent/6000 to
7000 cubic feet of space. Expose for 5 to 6 hours. Follow product manufac-
turer's instructions for sealing, treating and removing gas.
-------
EPA Compendiunv oT^Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 Part I, Page F-00-50.01
Replaces page
issued 12-15-73
FATTY ACID (C6-C2()) ESTERS OF PENTACHLOROPHENOL
Formulated at 40.0 percent as a liquid in mineral spirits and as an
emulsifiable concentrate; at 38.0 percent as an emulsion concentrate; as a *
13.5 percent liquid; and as a 4.0 percent ready-to-use liquid in mineral *
spirits. *
Industrial Uses
FABRICS (non-clothing, such as duck and rayon sateen) mildew,
mold, rot and decay: Use 38.0 and 40.0 percent formulations by padding to *
retain 2.5 to 5.0 percent (of product) based on finished weight. Use the 13.5 *
percent product by padding and squeezing for a wet pick-up of 70 to 80 *
percent, based on the wright of the goods. Use the 4.0 p-rcent liquid without *
dilution and apply by padding.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-01-00.01
FERBAMC [FERRIC DIMETHYL
DITHIOCARBAMATE] [FERMATER]
Formulated as dusts of varying concentrations from 0.6 to 25.0
percent as wettable powders from 3.0 to 98.0 percent, and as a 42.0 percent
flowable formulation containing 4.0 pounds actual ferbam per gallon.
Compatible with most fungicides and insecticides. Ferbam should not be used
immediately before or after basic copper sulfate. Use with calcium
arsenate and hydrated lime only when directed by manufacturer. Dosage rates
and limits are given in pounds of actual ferbam.
Agricultural Fruit and Nut Crop Uses
ALMONDS shothole: 1.14 to 1.5 pounds/100 gallons. Apply in
late fall after harvest. Repeat as buds swell and when shucks are shed.
Brown rot blossom blight; 1.14 to 1.5 pounds/100 gallons. Apply at popcorn.
Repeat at full bloom. TOLERANCE: 0.1 ppm. LIMITS: 12.2 pounds/acre. Do
not apply after petal fall.
APPLES anthracnose: 0.76 to 1.14 pounds/100 gallons. Apply in
early cover sprays. Bitter rot: 1.5 to 2.3 pounds/100 gallons. Apply in
late cover sprays. Black rot: 0.76 to 1.14 pounds/100 gallons. Begin at
petal fall. Repeat in cover sprays. Blossom end rot (Botrytis), brooks spot,
brown rot, fly speck and sooty blotch: 0.76 to 1.52 pounds/100 gallons.
Apply in cover sprays. Botryosphaeria rot, frogeye spot, scab: 0.76 to 1.52
pounds/100 gallons or 2.9 to 4.0 pounds as a dust/acre. Begin in prebloom.
Repeat in calyx and early cover stages. Reduce to 0.6 pound/100 gallons in
late cover sprays. Blotch: 0.76 to 2.3 pounds/100 gallons. Apply in cover
sprays. Cedar rust: 0.76 to 1.52 pounds/100 gallons. Apply in prebloom,
calyx and early cover sprays. If necessary, apply 0.38 pound/100 gallons as
a special bloom spray. Quince rust: 0.76 to 1.52 pounds/100 gallons. Apply
in prebloom, calyx and early cover sprays. Note: Golden Delicious variety
is easily russeted by ferbam. TOLERANCE: 7.0 ppm. LIMITS: 18.4
pounds/acre. Do not apply within 7 days of harvest.
APRICOTS brown rot: 1.14 to 1.5 pounds/100 gallons. Apply
before, during and after bloom and in cover sprays as necessary. Green rot,
jacket rot (Pacific Northwest): 1.14 to 1.5 pounds/100 gallons. Apply at
full bloom and petal fall or follow State recommendations. Shothole (west
coast): 0,76 to 1.14 pounds per 100 gallons. Apply after harvest. Repeat in
spring when buds swelj and at shuck shed. TOLERANCE: 7.0 ppm. LIMITS: 7.6
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-01-00.02
FERBAM
pounds per acre. Do not apply within 21 days of harvest.
BLACKBERRIES anthracnose, leaf spot, rust, spur blight; 1.14 to
2.3 pounds/100 gallons. Apply in spring dormant period or when canes are 10
to 12 inches long. Repeat at preblossom and postblossom stages and 2 or 3
times at 10-day intervals. TOLERANCE: 7.0 ppm. LIMITS: 5.7 pounds/acre.
Do not apply within 40 days of harvest.
BLUEBERRIES botrytis blight, brown leaf spot, rust, twig blight:
1.14 to 2.3 pounds/100 gallons. Begin just before b'lossoming. Repeat at full
bloom and 1 to 3 weeks later. Mummyberry: 2.3 pounds/100 gallons. Apply at
loose bud scale stage and 7 days later. Blossom blight, powdery mildew, red
leaf disease: 1.0 to 1.4 pounds as a dust/acre. Apply just before bloom, at
full bloom and 1 to 3 weeks later. TOLERANCE: 7.0 ppm. LIMITS: 5.7
pounds/acre. Do not apply within 40 days of harvest.
BOYSENBERRIES, DEWBERRIES, RASPBERRIES anthracnose. leaf spot.
rust, spur blight: 1.14 to 2.3 pounds/100 gallons. Apply at delayed dormant,
just before bloom and at petal fall. TOLERANCES: 7.0 ppm. LIMITS: 5.7
pounds/acre. Do not apply within 40 days of harvest.
DEWBERRIES see under Boysenberries.
CHERRIES brown rot: 1.14 to 1.5 pounds/100 gallons or 2.7 pounds
as a dust/acre. Begin at pink bud stage. Repeat at full bloom, petal fall
and 1 or more cover sprays as necessary. Leaf spot; 1.14 to 1.5 pounds/100
gallons. Make 2 to 3 applications before, and 1 after harvest. TOLERANCE:
7.0 ppm. LIMITS: 15.0 pounds/acre. No time limitation.
CITRUS (Grapefruit, Kumquats, Lemons, Limes, Oranges, Tangeloes,
Tangerines) anthracnose, scab: 1.14 to 2.0 pounds/100 gallons. Apply
in prebloom period, at 2/3 petal fall and in late summer or early fall if
heavy flush of growth occurs. TOLERANCE: 7.0 ppm. LIMITS: 40.0
pounds/acre. No time limitation.
CITRUS (Rough lemon nursery stock only) scab: 1.14 to 2.0
pounds/100 gallons. Apply at 7-to 10-day intervals and after heavy rains
during growing period. TOLERANCE: None (nonfood use). LIMITS: None.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-01-00.03
FERBAM
CRANBERRIES fairy ring root rot (Psilocybe) : 6.8 pounds/100
gallons of water, using 1.0 gallon of suspension/square foot of diseased area
and up to 3 feet outside of the ring of dead plants. Apply in the fall,
immediately after harvest. Fruit rots: 1.14 to 6.84 pounds/25 to 100
gallons/acre by ground equipment, 6.84 pounds/13 gallons by aircraft; or
2.9 to 5.7 pounds as a dust/acre. Begin at mid-bloom. Repeat once or
twice at 2-week intervals. TOLERANCE: 7.0 p.p.m. LIMITS: 0.7 pound/square
foot, applying immediately after harvest; 11.4 pounds/acre, do not apply
later than 28 days after mid-bloom.
CURRANTS, GOOSEBERRIES anthracnose. botrytis rot, leaf spot:
0.76 to 1.5 pounds/100 gallons or 1.7 to 2.9 pounds as a dust/acre. Begin in
prebloom stage. Repeat at postbloom, 2 weeks later and after harvest.
TOLERANCES: 7.0 ppm. LIMITS: 3.75 pounds/acre for currants, do not apply
within 14 days of harvest; 3.0 pounds/acre for gooseberries, do not apply
within 14 days of harvest.
DATES black mold (Alternaria citri, Aspergillus niger, Citrotnyces
remosus): 1.9 pounds plus sulfur as a dust/acre. Begin when fruit is nearly
full grown (between July 15 and 30). Repeat between August 15 and September
15. TOLERANCE: 7.0 ppm. LIMITS: 1.9 pounds/acre. Do not apply within 7
days of harvest.
GOOSEBERRIES see under Currants.
GRAPEFRUIT see under Citrus.
GRAPES black rot, downy mildew: 0.76 to 1.52 pounds/100 gallons
or 1.7 to 2.9 pounds as a dust/acre. Apply just before bloom, just after
bloom and 2 weeks before berries touch. TOLERANCE: 7.0 ppm. LIMITS: 4.6
pounds/acre. Do not apply within 7 days of harvest.
KUMQUATS see under Citrus.
LEMONS see under Citrus.
LIMES see under Citrus.
LOGANBERRIES anthracnose. leaf spot, spur blight: 0.76 to 1.5
pounds/100 gallons. Begin when buds break. Repeat at weekly intervals.
TOLERANCE: 7.0 ppm. LIMITS: 3.75 pounds/acre. Do not apply after fruit
begins to form.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73
part I, page F-01-00.04
NECTARINES ----- brown rot , scab : 0.76 to 1.14 pounds/100 gallons.
Apply before, during and immediately after bloom. TOLERANCE: 7.0 ppm.
LIMITS: 5.7 pounds/acre. Do not apply later than immediately after bloom.
ORANGES ----- see under Citrus.
PEACHES ----- brown rot: 1.14 to 1.52 pounds/100 gallons or 3.0 to 4.6
pounds as a dust/acre. Apply before, during and after bloom and repeat as
necessary. Fusicoccum canker (New Jersey and Massachusetts): 1.14 pounds/100
gallons. Begin before bloom. Repeat at 7 to 10 day intervals to 21 days
before harvest and continue after harvest. Sho thole (Western States): 0.76
to 1.14 pounds/100 gallons. Apply after harvest but before leaves drop.
Repeat in spring at popcorn and shuck shed. Leaf curl : In Western States,
apply 2.3 pounds/100 gallons in fall after leaves drop and repeat in dormant
early spring period; in Eastern States, apply 0.76 to 1.14 pounds/100 gallons
in 1 dormant season application. TOLERANCE: 7.0 ppm. LIMITS: 11.5
pounds/acre. Do not apply within 21 days of harvest.
PEARS ----- fabraea leaf blight and fruit spot, sooty blotch: 0.76 to
1.14 pounds/100 gallons or 1.9 to 3.0 pounds as a dust/acre. Apply as cover
sprays. Scab : 0.7 to 1.52 pounds/100 gallons or 1.9 to 3.0 pounds as a
dust/acre. Apply in pink and calyx stages and through second cover.
TOLERANCE: 7.0 ppm. LIMITS: 7.6 pounds/acre. Do not apply within 7 days of
harvest .
PLUMS, PRUNES ----- brown rot, green rot: 0.76 to 1.14 pounds/100
gallons. Apply in popcorn, bloom, petal fall and first and second cover
periods. Leaf spot : 0.76 to 1.14 pounds/100 gallons. Apply in fall after
harvest and before leaf drop. Repeat in spring as buds swell. TOLERANCES:
7.0 ppm. LIMITS: 7.4 pounds/acre. Do not apply within 7 days of harvest.
PRUNES ----- see under Plums.
QUINCES ----- fruit spot, leaf blight, scab: 0.76 to 1.14 pounds/100
gallons. Apply in pink and petal fall stages and in cover sprays. Sooty
blotch: 0.76 to 1.14 pounds/100 gallons. Apply in cover sprays. TOLERANCE:
7.0 ppm. LIMITS: 5.7 pounds/acre. Do not apply within 7 days of harvest.
RASPBERRIES ----- see under Boysenberries.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-01-00.05
FERBAM
STRAWBERRIES botrytis fruit rot: 0.76 to 1.14 pounds/100 gallons.
Apply at first bloom. Repeat at full bloom. TOLERANCE: 7.0 ppm. LIMITS:
3.0 pounds/acre. Do not apply within 14 days of harvest.
TANGELOS see under Citrus.
TANGERINES see under Citrus.
Agricultural Vegetable Crop Uses
BEANS (snap) anthracnose: 1.5 pounds/100 gallons or 1.7 to 2.9
pounds as a dust/acre. Begin when disease appears. Repeat at 7 to 10 day
intervals. TOLERANCE: 7.0 ppm. LIMITS: 3.0 pounds/acre. Do not apply
within 4 days of picking. Do not feed treated plants to livestock.
BROCCOLI downy mildew: 1.7 pounds as a dust/acre. Plant bed
treatment. Begin at first sign of disease. Repeat 2 or 3 times a week as
necessary. TOLERANCE: 7.0 ppm. LIMITS: 1.7 pounds/acre. Plant bed
treatment only.
CABBAGE downy mildew: 1.14 pounds/100 gallons or 1.7 pounds as a
dust/acre. Plant bed treatment. Begin when plants emerge. Repeat 2 or 3
times a week for 3 to 4 applications. TOLERANCE: 7.0 ppm. LIMITS: 2.3
pounds/acre. Plant bed treatment only.
CANTALOUPES see under Cucurbits.
CARROTS leaf spots: 1.5 pounds/100 gallons. Begin when plants
are well up. Repeat at weekly intervals. TOLERANCE: 7.0 ppm, LIMITS: 3.0
pounds/acre. Do not apply within 7 days of harvest if tops are to be used for
food or feed.
CASSABA MELONS see under Cucurbits.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-OlrOO.06
FEPBAM
CELERY damping-off: 0.76 to 1.5 pounds/100 gallons. Plant bed
treatment. Begin as soon as plants are up. Repeat at 2 week intervals as
necessary. Early and late blights, leafjspot: 0.76 to 1.5 pounds/100 gallons
or 1.7 to 2.9 pounds as a dust/acre. Begin when diseases threaten. Repeat
at 7 to 10 day intervals. Pink rot (Sclerotiniose): 1.5 pounds/100 gallons.
Florida only. Begin when plants are established in field. Repeat at 3 to 7
day intervals as necessary. Use 100 gallons of suspension/acre when plants
are small, increasing to 200 gallons as plants approach maturity. TOLERANCE:
7.0 p.p.m. LIMITS: 3.0 pounds/acre. Remove residues by stripping, trimming,
and washing. No time limitation. Pink rot use for Florida only.
CRENSHAW MELONS see under Cucurbits.
CUCUMBERS see under Cucurbits.
CUCURBITS (all) angular leaf spot, anthracnose, downy mildew,
scab: 0.15 to 0.8 pound as a dust/acre. Begin when plants are small. Repeat
at 3 to 5 day intervals. TOLERANCES: 7.0 p.p.m. on each crop. LIMITS:
0.8 pound/acre on each crop. No time limitations.
HONEY BALL MELONS see under Cucurbits.
HONEYDEW MELONS see under Cucurbits.
LETTUCE damping-off: 0.4 to 0.76 pound/100 gallons. Use
0.5 gallon/square yard of plant bed as a drench. Begin as soon as plants
are up. Repeat at 10 to 14 day intervals,. Drop (Sclerotiniose);
1.5 pounds/100 gallons. Florida only. Begin when plants are established
in field. Repeat at 7 day intervals. Apply 100 gallons/acre when plants are
small, increasing to 200 gallons as plants approach maturity. TOLERANCE:
7.0 p.p.m. LIMITS: 18.4 pounds/acre as plant bed treatment; 3.0 pounds/acre
for field use in Florida only. Do not apply within 7 days of harvest. Remove
residues by stripping and trimming.
MELONS see under Cucurbits.
MUSKMELONS see under Cucurbits.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-01-00.07
FERBAM
PEPPERS downy mildew (blue mold): 0.76 to 1.14 pounds/100
gallons or as a dust/acre. Plant bed treatment. Begin at first sign of
disease. Repeat at 10-to 14-day intervals. TOLERANCE: 7.0 p.p.m. LIMITS:
2.3 pounds/acre. Plant beds only.
PERSIAN MELONS see under Cucurbits.
PUMPKINS see under Cucurbits.
SQUASH see under Cucurbits.
TOMATOES anthracnose, Botrytis (gray mold), early blight,
septoria leaf spot: 1.5 to 3.0 pounds/100 gallons or as a dust/acre. Begin
when plants are set in field. Repeat at 3-to 5-day intervals. Under severe
conditions alternate with copper or ziram sprays. Damping-off: 1.7 to 4.0
pounds as a dust/acre. Plant bed treatment. Apply as soon as plants emerge.
Repeat as necessary. TOLERANCE: 7.0 p.p.m. LIMITS: 7.5 pounds per acre.
No time limitation.
TURNIPS cercosporella leaf spot: 1.5 pounds/100 gallons or 1.25
to 2.0 pounds as a dust/acre. Begin when disease appears. Repeat at 5-to 10-
day intervals. TOLERANCE: 7.0 p.p.m. LIMITS: 2.25 pounds/acre. No time
limitation.
WATERMELONS see under Cucurbits.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-01-00.08
FERBAM
Agricultural Field Crop Uses
TOBACCO anthracnose, blue mold; 1.52 to 3.04 pounds actual/100
gallons. Apply 3.0 gallons of suspension/100 square yards when plants are
small, increasing to 6.0 gallons/100 square yards when plants are ready for
transplanting. Apply dust formulations at 0.113 - 0.171 pounds actual/100
square yards from first through fourth dusting; 0.228 - 0.342 pounds
actual/100 square yards for fifth and sixth dusting; and 0.342 - 0.456 pounds
actual/100 square yards for subsequent dustings. Applications should be
applied twice a week and after each rainfall until 'they are transplanted.
TOLERANCE: None (nonfood use).
LIMITS: For plant bed use only.
Agricultural Ornamental Crop Uses
Directions, unless otherwise specified, include: 0.76 to 1.14 pounds
per 100 gallons or dust to cover. Begin after plants are well established
and before diseases appear. Repeat at 7 to 10 day intervals until bloom and
after bloom as necessary.
ASTERS, BEGONIAS, COLUMBINE, GOLDEN GLOW, HYDRANGEAS, IRIS, LILACS,
ORIENTAL POPPY, SWEET PEAS, VERBENA, AND ZINNIAS leaf spots.
AZALEAS leaf spot, petal blight; Apply at 3 ta 4 day intervals
during bloom to plants, flowers, and litter around plants.
CAMELLIA petal blight: Apply as a monthly soil drench and to
soil and litter around plants at 3 to 4 day intervals during bloom.
CARNATIONS alternaria blight, rust, septoria leaf spot.
CHRYSANTHEMUMS rust, septoria leaf spot.
CYCLAMEN botrytis rot, leaf spot.
DELPHINIUMS, HOLLYHOCKS, MORNING GLORY, PHLOX, PRIMROSE leaf
spot, rusts.
GARDENIAS botrytis rot, leaf spot; Apply at 3 to 4 day inter-
vals .
GERANIUMS bacterial and fungal leaf spots, rust.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-01-00.09
FERBAM
GLADIOLUS botrytis blight, stemphylium and septoria leaf spots;
1.5 pounds/100 gallons.
IVY leaf spots.
JUNIPER cedar rust.
LAUREL leaf spot.
MARIGOLDS rust.
ORNAMENTAL CUTTINGS damping-off, rots: 0.7 to 1.14 pounds/100
gallons. Drench soil and dip cuttings before setting. Do not use on
Hydrangea cuttings.
PEONY, POINSETTIAS, TULIPS botrytis blight.
ROSES anthracnose, black spot, blossom blight, rust: For
black spot, begin when first leaves unfold.
SNAPDRAGONS anthracnose, leaf spot, rust.
TULIPS botrytis blight (fire).
Miscellaneous Agricultural Uses
PINES fusiform rust of seedlings; 0.76 to 1.5 pounds/100
gallons. Apply at 3- to 7-day intervals as needed, beginning when plants
ernerge. Southern cone rust (Cronartium strobilinum) in slash and longleaf
pines; 1.52 pounds/100 gallons, plus 4.0 to 8.0 ounces of suitable
spreader-sticker/100 gallons. Begin at time of flowering when strobili
are emerging from bud scales. Repeat at 5-day intervals until conelet
stage. Direct spray to flower-bearing portions of tree crowns.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-01-00.10
FERBAM
Household Uses
FRUIT, VEGETABLE AND ORNAMENTAL GARDENS, AND HOUSE PLANTS see
under Agricultural Uses. Dosage rates are equivalent, but usually expressed
as tablespoonfuls or ounces/gallons of water; dust lightly but uniformly to
both leaf surfaces; or in the case of low-pressure bombs, spray lightly and
evenly from a distance of at least 12 inches; cover both leaf surfaces.
Products usually contain less than 50.0 percent actual and are applied by
hose proportioners, low-pressure bombs, hand-operated dusters, and hand
operated or tank-type sprayers.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-02-00.01
C
FOLPET
[N-TRICHLOROMETHYLTHIOPHALIMIDE] [PHALTAN ]
Formulated as 5.0 to 10.0 percent dusts; 10.0 to 75.0 percent wettable
powders; a 1.5-percent solution; and a 39.0-percent flowable suspension
containing 4.0 pounds of active ingredient/gallon. Compatible with most
commonly used fungicides, insecticides, and adjuvants. Not compatible with
hydrated lime, other strongly alkaline materials, or emulsifiable concentrate
insecticides. Do not use in combination with or closely following oil sprays.
Dosage rates and limits are given in terms of pounds actual folpet.
Agricultural Fruit and Nut Crop Uses
APPLES, CRABAPPLES alternaria spot, bitter rot, black rot,
botryosphaeria rot, brooks spot, fly speck, scab, sooty blotch; 0.75 to 1.0
pound/100 gallons. Begin at delayed dormant. Repeat at 7- to 14-day intervals
through cover sprays, except in Western States do not apply between bloom and
July 1 to avoid injury. Russeting may be caused on sensitive varieties in
Eastern States when used from just before bloom to 30 days after petal fall.
TOLERANCES: 25.Op.p.m. LIMITS: 8.0 pounds/acre. No time limitation.
AVOCADOS scab: 1.5 pounds/100 gallons. Apply up to 1000 gallons/
acre. Begin when bloom buds begin to swell in the very susceptible varieties,
or during late bloom when some fruit has set in the slight and moderately
susceptible varieties. Repeat at 2 to 3 week intervals as needed.
TOLERANCE: 25.0 p.p.m.
LIMITS: 18.0 pounds/acre. No time limitation.
BLACKBERRIES see under Brambles.
BLUEBERRIES, HUCKLEBERRIES gleosporium leaf spot, gray mold,
powdery mildew: 1.0 pound/100 gallons. Apply 250 gallons/acre. Begin before
infection and repeat at 7-day intervals. TOLERANCES: 25.0 p.p.m.
LIMITS: 2.5 pounds/acre. No time limitation.
BOYSENBERRIES see under Brambles.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-02-00.02
FOLPET
BRAMBLES (blackberries, boysenberries, dewberries, loganberries, and
raspberries) fruit rot, gray mold, spur blight; 1.0 pound/100 gallons
using 250 gallons/acre, or use 2.0 pounds as a dust/acre. Begin when berries
have set. Repeat at 7-day intervals. TOLERANCES: 25.0 p.p.m. LIMITS;
2.5 pounds/acre. No time limitation.
CHERRIES (sour) brown rot: 0.5 to 1.0 pound/100 gallons or 4.5
to 6.0 pounds as a dust/acre. Apply in delayed dormant, popcorn, and bloom
stages and at 7- to 14-day intervals; thereafter, as necessary. Leaf spot;
0.5 to 1.0 pound/100 gallons or 4.5 to 6.0 pounds as a dust/acre. Apply in
cover period at 7- to 14-day intervals as necessary and repeat once or twice
as postharvest foliage applications. TOLERANCE: 50.0 p.p.m. LIMITS: 6.0
pounds/acre. No time limitation.
CITRUS (grapefruit, kumquats, lemons, limes, oranges, tangelos, and
tangerines) greasy spot: 1.0 pound plus sticker/100 gallons. Apply in
August and September, 3 to 10 weeks after first growth. Melanose; 1.0 to
2.0 pounds/100 gallons. Begin 1 week after bloom and complete as soon as
possible. Scab; 1.0 pound/100 gallons. Apply in dormant and 2/3 petal fall
stages, 2 weeks later, and on fall flush in August and September. TOLERANCE:
15.0 p.p.m. LIMITS: 20.0 pounds/acre. No time limitation.
CRANBERRIES storage rots; 4.5 pounds/acre in sufficient water to
cover. Begin during bloom. Repeat at 10- to 14-day intervals. TOLERANCE:
25.0 p.p.m. LIMITS: 9.0 pounds/acre. Do not apply within 30 days of
harvest.
CURRANTS, GOOSEBERRIES leaf- spot: 2.0 pounds/100 gallons. Apply
150 gallons/acre beginning before infection or before bloom. Repeat at 7-day
intervals through growing period. TOLERANCES: 25.0 p.p.m. LIMITS: 3.0
pounds/acre. No time limitation.
DEWBERRIES see under Brambles.
GOOSEBERRIES see under Currants.
GRAPEFRUIT see under Citrus.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-02-00.03
FOLPET
GRAPES black rot, downy mildew: 3.0 pounds as a dust/acre or
1.0 pound/100 gallons, applying 250 to 300 gallons/acre. Begin just before
bloom. Repeat just after bloom and at 7- to 10-day intervals for 1 to 3
more applications. Dead-arm; 1.0 pound/100 gallons. In Eastern States,
begin when new growth is 1 to 2 inches long. Repeat when 8 to 10 inches
long. In Western States, begin at bud break. Repeat 2-weeks later or when
new growth is 4 to 8 inches long. Powdery mildew; 3.0 pounds as a dust/acre
or 1.0 pound/100 gallons. Begin 2 to 3 weeks after bloom. Repeat at 2-week
intervals. Note: During periods of extended hot, dry weather foliage injury
may occur. TOLERANCE: 25.0 p.p.m. LIMITS: 3.0 pounds/acre. No time
limitation.
HUCKLEBERRIES see under Blueberries.
KUMQUATS see under Citrus.
LEMONS see under Citrus.
LIMES see under Citrus.
LOGANBERRIES see under Brambles.
ORANGES see under Citrus.
RASPBERRIES see under Brambles.
STRAWBERRIES fruit rot, leaf spot: 1.0 pound/100 gallons or
2.0 pounds as a dust/acre, applying up to 200 gallons/acre. Begin before
bloom. Repeat at 7-day intervals. TOLERANCE: 25.0 p.p.m. LIMITS: 2.0
pounds/acre. No time limitation.
TANGELOS see under Citrus.
TANGERINES see under Citrus.
Agricultural Vegetable Crop Uses
CANTALOUPE see under Melons.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page F-02-00.04
Replaces page
issued 5-1-73
FOLPET
CELERY early blight (Cercospora), late blight (Septoria); 1.0 to
2.0 pounds/100 gallons or 2.0 pounds as a dust/acre. Begin after plants
are established in field. Repeat at 7-day intervals. TOLERANCE: 50.0 p.p.m.
LIMITS: Do not apply within 7 days of harvest.
CUCUMBERS anthracnose, downy mildew, fruit rots (pythium and
rhizoctonia), powdery mildew: 3.0 pounds as a dust/acre or 1.0 to 2.0
pounds/100 gallons, applying to 200 gallons/acre. Begin when first true
leaves appear. Or, for fruit rots, apply 3.0 to 4.0 pounds (from wettable *
powder) in sufficient water/acre as a spray directed to the soil in the row *
when plants begin to run. Repeat at weekly intervals. TOLERANCE 15.0 p.p.m. *
LIMITS: No time limitation.
GARLIC AND ONIONS (dry) downy mildew, purple blotch: 2.0 pounds
per 100 gallons (applying 200 gallons/acre) or use 2.0 pounds as a dust/acre.
Begin before infection. Repeat at 7-day intervals until tops begin to dry
before harvest. TOLERANCES: 15.0 p.p.m. on each crop.
LIMITS: No time limitation.
HONEYDEW MELONS see under Melons.
LEEKS, ONIONS (green), AND SHALLOTS downy mildew, purple blotch:
2.0 pounds/100 gallons (applying 200 gallons/acre) or use 2.0 pounds as a dust
per acre. Begin before infection. Repeat at 7-day intervals until tops begin
to dry before harvest. TOLERANCES: 50.0 p.p.m. on each crop.
LIMITS: No time limitation.
LETTUCE downy mildew: 1.0 pound/100 gallons (applying up to
200 gallons/acre) or use 2.0 pounds as a dust/acre when plants are established
in field. Repeat at 7-day intervals. TOLERANCE: 50.0 p.p.m.
LIMITS: No time limitation.
MELONS (cantaloupe, honeydew, muskmelons, and watermelons)
anthracnose, downy and powdery mildews: 3.0 pounds as a dust/acre or 1.0
to 2.0 pounds/100 gallons, applying 200 gallons/acre beginning when first
true leaves appear. Repeat at weekly intervals. TOLERANCES: 15.0 p.p.m.
LIMITS: No time limitation.
MUSKMELONS see under Melons.
ONIONS (dry) see under Garlic.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-02-00.05
FOLPET
PUMPKINS, SQUASH (summer and winter) anthracnose, downy and
powdery mildews: 3.0 pounds as a dust/acre or 1.0 to 2.0 pounds/100 gallons,
applying 200 gallons/acre. Begin when first true leaves appear. Repeat at
weekly intervals. TOLERANCES: 15.0 p.p.m. LIMITS: 4.0 pounds/acre. No
time limitation.
SHALLOTS see under Leeks.
SQUASH see under Pumpkins.
TOMATOES anthracnose: 2.0 pounds/100 gallons (applying up to
200 gallons/acre) or use 3.2 pounds as a dust/acre. Begin at first bloom.
Repeat at 7- to 10-day intervals through harvest. TOLERANCE: 25.0 p.p.m.
LIMITS: 4.0 pounds/acre. No time limitation.
WATERMELONS see under Melons.
Agricultural Ornamental Crop Uses
ASTERS powdery mildew: 0.5 to 1.0 pound/100 gallons. Begin
before disease appears. Repeat at 7- to 10-day intervals, more frequently
during rains or high humidity.
AZALEAS (cuttings) damping-off; 0.75 to 1.0 pound/100 gallons.
Soak cuttings for 15 to 30 minutes before placing in rooting media.
CARNATIONS alternaria leaf spot, rust: 0.5 to 1.0 pound/100
gallons. Begin 2 weeks after planting. Repeat at 7- to 10-day intervals as
necessary.
CHRYSANTHEMUMS powdery mildew, septoriq Leaf spot: 0.5 to 1.0
pound per 100 gallons. Begin immediately after planting. Repeat at 7- to
10-day intervals, more frequently during rains or high humidity.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-1-74 Part I, Page F-02-00.06
Replaces page
issued 5=-
FOLPET / ^ is
GLADIOLUS (conns) corm rot, damping-off; 10 tea- to 10 tablespoons *
of 75.0 percent wettable powder/gallon. Apply to corms as a preplanting soak
for 20 to 30 minutes. Keep mixture stirred. Drain and plant immediately.
GRASS (Bluegrass in nonpastured sites) — melting out (Helmintho-
sporium): 3.0 ounces/5 gallons/1000 square feet. Begin before disease is
expected to appear. Repeat at 7 day intervals as necessary. LIMITS: Do
not graze treated areas. Do not feed clippings to livestock.
IRIS didymellina leaf spot: 1.0 pound/100 gallons or 2.6 pounds
as a dust/acre. Begin when plants emerge. Repeat at 7 to 10 day intervals.
LILACS powdery mildew: 10.0 percent dust applied to cover. Apply
before disease appears or at first sign. Repeat as necessary.
MARIGOLDS alternaria leaf spot: 1.0 pound/100 gallons or
2.6 pounds as a dust/acre. Apply at 3 to 7 day intervals during periods of
rapid growth or high humidity.
PHLOX powdery mildew: 1.0 pound/100 gallons. Begin before
disease appears. Repeat at 7 to 10 day intervals, more frequently during
rains or high humidity.
POINSETTIAS (greenhouse) pythium root rot: 1.0 pound/100 gallons
plus spreader (applying 1.0 pint of suspension/8 inch pan) or use 2.0 pounds
as a dust/acre. Apply at time of panning and repeat 10 days later.
ROSES black spot, powdery mildew; 0.5 to 1.0 pound/100
gallons or 2.6 pounds as a dust/acre. Begin when first leaves unfold. Repeat
at 7- to 10-day intervals through season. Note: The addition of wetting
agents may cause injury to roses.
SNAPDRAGONS anthracnose, powdery mildew, and rust: 1.0 pound
per 100 gallons or 2.6 pounds as a dust/acre. Begin when plants emerge.
Repeat at 3 to 7 day intervals.
ZINNIAS alternaria leaf spot: 1.0 pound/100 gallons. Begin
«rhen plants emerge. Repeat at 3 to 7 day intervals.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F^02-00.07
FOLPET
Household Uses
FRUIT, VEGETABLE AND ORNAMENTAL GARDENS, HOUSE PLANTS AND
LAWNS see under Agricultural Uses. Dosage rates are equivalent but
usually expressed as tablespoonfuls or ounces/gallon of water; dust lightly
but uniformly to both leaf surfaces, or in the case of low pressure bombs,
spray lightly and evenly from a distance of at least 12 inches; cover both
leaf surfaces. Products usually contain less than 15.0 percent actual folpet
and are applied by hose proportioners, low-pressure bombs, hand-operated
dusters, and hand-operated or tank type sprayers.
SURFACES (interior-brick, concrete, metal, plaster, wood) mold
and mildew: Use 1 or more coats of a paint containing 0.75 percent actual
folpet. Apply by brushing.
Commercial and Institutional Uses
SURFACES see under Household Uses-surfaces.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page F-03-00.01
Replaces page
issued 5-1-73
FORMALDEHYDE
A volatile fumigant formulated as 37.0 percent liquid concentrates
weighing approximately 9.0 pounds/gallon. Used alone. Dosages are given in
volume or weight of 37.0 percent solution. For the uses listed, 1.0 pint
of 37.0 percent solution may be considered equal to 1.0 pound of product.
Agricultural Vegetable Crop Uses
MUSHROOMS (beds) bubbles, spots: 2.0 gallons (18.0 pounds)/100
gallons. In infected beds pick off all mushrooms and allow casing soil to
dry thoroughly. Apply 6 to 10 gallons of diluted solution/300 square feet
of bed area as a spray. Temperature of house must be at least 65 degrees
Fahrenheit. Beds should not be watered and inoculated with spawn until all
trace of formaldehyde fumes have disappeared. TOLERANCE: None (nonfood use).
LIMITS: 1.8 pounds of liquid concentrate/330 square feet. Do not run
spawn until all odor of formaldehyde has dissipated.
MUSHROOMS (casing soil, equipment, and houses) see under
Miscellaneous Agricultural Uses.
ONIONS (seeded) smut; 1.0 to 1.5 gallons/37,300 linear feet of
furrow applied in the furrow immediately behind seed. Use 1.0 gallon/65
gallons of water applying 100 gallons of solution/37,300 linear feet in wet
muck soil; 1.0 gallons/75 gallons of water applying 115 gallons of solu-
tion/37,300 linear feet for average soil conditions; and, 1.0 gallon/100
gallons applying 150 gallons of solution/37,300 linear feet for muck that has
been fluffed up and has become partially dried on top. TOLERANCE: None
(nonfood use). LIMITS: 1.5 gallons (13.5 pounds)/37,300 linear feet of
furrow.
POTATOES ("seed" tubers) black lep, Rhizoctonia, scab; Use one *
of the following:
(1). 1.0 pound/30 gallons. Soak uncut seed tubers for 0.5 to 1.5 hours at
normal temperature. Note: Seed potatoes should be sprinkled with water and
kept covered with burlap sacks for 24 to 48 hours before treatment if soaking
is to be less than 1.5 hours.
(2). 1.0 pound/15 gallons. Dip uncut seed tubers for 3 to 4 minutes in *
solution maintained between 124 and 126 degrees Fahrenheit. *
TOLERANCE: None (nonfood use). LIMITS: Dosapes as stated above. Seed tubers *
only.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-03-00.02
FORMALDEHYDE
RHUBARB (roots) crown rot, foot rot; 1.0 pound/30 gallons. Soak
roots for 0.5 hour. TOLERANCE: None (nonfood use). LIMITS: 1.0 pound/30
gallons.
SWEET POTATOES (equipment) see under Miscellaneous Agricultural
Uses.
TOMATOES (plant beds) bacterial canker, damping-off, early
blight, fusarium wilt, nail head spot, stemphylium leaf spot; 1.0 gallon/50
gallons. Apply 0.5 gallon of dilute solution/square foot of bed as a drench.
Work soil several times after treatment. Do not plant until 10 days after
treatment. Or, use 1.0 to 2.0 tablespoonfuls/3 gallons and apply 1.0 gallon
of diluted solution/5 square feet of bed immediately after planting seed.
TOLERANCE: None (nonfood use). LIMITS: 0.09 pound/square foot. Do not
plant until 10 days after treatment, or 1.0 gallon of 960 p.p.m. solution
per 5 square feet, apply immediately after seeding.
VEGETABLE SEED BEDS (cold frames, flats, greenhouses, and hot
beds) damping-off; 1.5 tablespoonfuls/3 gallons. Immediately after
seeding, wet soil and then apply 1.0 gallon of dilute solution/5 square feet;
or use 1.0 pint of concentrate/12 gallons and apply 1.0 gallon of dilute
solution/square foot several days before seed is planted. TOLERANCES: None
(nonfood use). LIMITS: 1.0 gallon of 3850 p.p.m. solution/square foot.
VEGETABLES STORAGE HOUSES molds, rots; Use 0.75 pound of a 91.0
percent formulation/1000 cubic feet of space. Vaporize at 425 degrees Fahren-
heit as directed by manufacturer after precleaning ceilings, walls and floors.
TOLERANCE: None (non-food use). LIMITS: Use only in empty storage houses.
Agricultural Field Crop Uses
TOBACCO (seed beds) bacterial leaf spots, bed rot, black root
rot, black shank, brown rot, damping-off, and sore shin; 1.0 gallon/50
gallons. Apply 0.5 gallon of dilute solution/square foot as a drench, and
use 1.0 gallon of concentrate/25 gallons applied as a spray or wash to
frames and covers. Cover with paper, canvas, or bags for 24 hours.
TOLERANCE: None (nonfood use). LIMITS: Do not plant seeds until all odor
of formaldehyde has dissipated.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-03-00.03
FORMALDEHYDE
Agricultural Ornamental Crop Uses
CALENDULA, CHINA ASTER, CLARKIA, GYPSOPHILA, KOCHIA, LARKSPUR,
LUNARIA, MARIGOLD, SCABIOSA, STOCK, STRAW FLOWER, SWEET PEA, AND
ZINNIA (greenhouse transplant production) damping-off, seed borne
diseases: 2.5 tablespoonfuls/15 tablespoonfuls of water. Sprinkle diluted
solution over 1 bushel of half-sand, half-soil mixture. Mix thoroughly and
place in flats or pots and allow to stand for 12'to 24 hours before seeding.
Water flats thoroughly soon after seeding. Note: Soil should be friable and
contain proper moisture for seeding before treatment is applied. Use less
formaldehyde if soil contains more than one-half sand, and more formaldehyde
if soil contains less than one-half sand.
NARCISSUS (bulbs) basal rot; 1.0 pound/25 gallons. Soak bulbs
when in a state of maximum dormancy for 4 hours at 110 to 111.5 degrees
Fahrenheit.
Agricultural Seed Treatments
BEETS leaf spot: 1.0 pound/8 gallons. Dip seed for 7 minutes,
rinse, plant immediately or dry. TOLERANCE: None (nonfood use). LIMITS:
1.0 pound/8 gallons.
CELERY, CELERIAC bacterial blight; 1.0 tablespoonful/gallon.
Soak seed in lukewarm water for 15 to 30 minutes, then soak in above dilute
solution for 15 minutes and rinse for 15 minutes. Note: This treatment
usually causes some retardation in germination. TOLERANCE: None (nonfood
use). LIMITS: As stated above.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-03-00.04
FORMALDEHYDE
SMALL GRAINS (as follows): BARLEY covered smut, black loose
smut; MILLET smuts_; OATS covered and loose smuts; RYE stem
smut; SORGHUM loose and covered kernel smuts; WHEAT (Durum and
spring) covered smut, flag smut; 1.0 pint/30 gallons. Place grain
about 0.5 full in burlap sacks, immerse for 5 to 10 minutes in solution of
1.0 pint/30 gallons, and hang up to drain and dry; or, use 1.0 pound/40
gallons and sprinkle over seed and cover for 4 hours or overnight, sow
immediately or dry for early use; or, use 1.0 pound/pint of water/50 bushels
applied as a spray and cover as above. TOLERANCES: None (nonfood uses).
LIMITS: Do not use treated seed for food,feed or oil purposes.
Miscellaneous Agricultural Uses
MUSHROOM CASING SOIL fungi; 5.0 gallons/20 to 25 gallons
(74,000 to 92,500 p.p.m. actual). Sprinkle 25 to 30 gallons of diluted
solution/300 cubic feet of soil before or after screening. Air temperature
must be at least 65 degrees Fahrenheit. Treated soil should be covered for
24 hours. TOLERANCE: None (nonfood use). LIMITS: 30.0 gallons of
92,500 p.p.m. solution/300 cubic feet of soil.
MUSHROOM HOUSES parasitic and "weed" fungi; 2.0 to
4.0 gallons/100 gallons (7400 to 15,000 p.p.m. actual). Heat houses to at
least 65 degrees Fahrenheit and apply as a spray at rate of 150 to 200 gallons
of diluted solution/300 cubic feet of soil. Keep house closed for 24 hours.
TOLERANCE: None (nonfood use). LIMITS: Treat empty houses only.
MUSHROOM EQUIPMENT (baskets, composting yards, sheds, tools,
trucks, etc.) fungal disease organisms: For general disinfection, use
1.0 gallon/100 gallons (3700 p.p.m. actual) as a spray or dip. For
composting yards use 4.0 gallons/100 gallons (15,000 p.p.m. actual). Apply
as a drench using 1.0 quart of diluted solution/square foot of area.
TOLERANCE: None (nonfood use). LIMITS: No contact with mushroom crop.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-03-00.05
FORMALDEHYDE
POTATO EQUIPMENT (bags, barrels, baskets, cutting boxes, knives, tools
sheds, storage bins, truck beds, and similar articles) bacterial ring
rot, other bacteria and fungi: 1.0 pint/15 gallons. Thoroughly wet all
surfaces of potato handling and storage equipment; dip cutting knives
frequently; and soak used bags for several hours and dry. Storage areas
and railway cars may be fumigated by using 1.0 pint plus 0.5 pound of
potassium permanganate/1000 cubic feet of space. Place potassium permanganat
in open container and add formaldehyde. Close area tightly for 5 hours.
Ventilate thoroughly before entering. TOLERANCE: None (nonfood use). LIMIT
As stated above.
SWEET POTATO EQUIPMENT (hot bed frames, storage houses, and similar
articles) black rot, dry rot, foot rot, Java black rot, and other
fungi: 1.0 pound/15 gallons. Thoroughly wet hot bed frames and other
equipment surfaces. Storage houses should be tightly closed for several
hours. Ventilate thoroughly before entering. TOLERANCE: None (nonfood use"
LIMITS: As stated above.
Household Uses
FLOWERING PLANTS see under Agricultural Ornamental Crop Uses,
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page F-04-00.01
FUMARIC ACID
A fungistatic compound used in combination with other fungistatic
ingredients. The following formulations have been identified:
(I) 4.14 percent plus 4.14 percent sodium benzoate as a liquid
concentrate;
(II) 50.0 percent plus 50.0 percent sodium benzoate as a powder;
(III) 64.0 percent plus 3.0 to 5.0 percent sodium benzoate and
32.0 percent sodium propionate; and
(iy) A mixture of fumaric acid, sodium propionate, oil of anise,
sodium benzoate, citric acid, oil of orange, oil of clove,
and tangerine oil as in Registration Number 8596-3.
Miscellaneous Agricultural Uses
ANIMAL FEEDS (grain, marginal moisture) mold control before drying
or blending to safe moisture levels: Use 1.0 to 2.0 pounds of (ill)/ton (320.0
to 640.0 p.p.m. of fumaric acid plus 15.0 to 30.0 p.p.m. of sodium benzoate
and 115 to 230.0 p.p.m. of sodium propionate. Mix thoroughly. Or, use 2.0
pounds offlVJmixed with 4.0 pounds of suitable feed grade carrier/ton.
TOLERANCES: None (all ingredients GRAS). LIMITS: 2.0 pounds of (III)or(IvVton.
ANIMAL FEEDS (hay, marginal moisture) mold control before drying
to safe moisture levels: Use 1.0 to 2.0 pounds of (III)/ton of hay or use 1.0
pound of (IV)mixed with 4.0 pounds of suitable feed grade carrier/ton of hay
containing not more than 20.0 percent moisture. Apply at time of baling.
Also apply over each layer of bales and an extra pound/ton over the top of
each stack. TOLERANCES: None (all ingredients GRAS). LIMITS: 2.0 pounds
of fill) or 1.0 pound of (iVJKton.
ANIMAL FEEDS (silage, grass, legume or sorghum) mold control;
Use 1.0 to 2.0 pounds of (Hilton mixing thoroughly, or use 1.0 pound of(IV?/ton
applying over each load before dumping into pit or bunker, or before blowing
into upright silo. TOLERANCES: None (all ingredients GRAS). LIMITS: 2.0
pounds of (III) or 1.0 pound of (IV^ton.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74 Part I, Page F-04-00.02
Replaces page
issued 5-1-73
FUMARIC ACID
FRUITS AND VEGETABLES (for packing house use) funpistat; Use 1.0
pound of
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page G-01-00.01
GIBBERELLIC ACID
Formulated as 0.5 to 10.0 percent soluble powders; a 3.91
percent liquid concentrate; and as 14.8 and 16.4 percent soluble tablets.
Used alone. Note: The primary function of Gibberellic acid or its salts
is as a growth regulator which may develop conditions for mitigating fungi.
Gibberellic acid is not itself fungitoxic at the dosage rates used on crops,
Agricultural Fruit and Nut Crops
GRAPES (Aleatico, Carignane, Palomino, Petite Sirah, Tinta Madeira,
Valdepenas, and Zinfandel varieties) bunch rot; 2.5 to 10.0 p.p.m.
active ingredient in water. Apply when shoots are 15 to 20 inches long
(2 to 3 weeks before bloom when flower clusters average 3 to 4 inches in
length). Thoroughly wet each bud cluster. Note: This treatment opens up
the fruit cluster allowing more air circulation which reduces bunch rot.
TOLERANCE: 0.15 p.p.m. LIMITS: 10.0 p.p.m. solution.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page G-02-00.01
GLYODIN^
[2-HEPTADECYLIMIDAZOLINE ACETATE]
Formulated as a 30.0 percent solution containing 2.1 pounds of active
ingredient/gallon. Glyodin is compatible with the fungicides Acti-dione*1
(cycloheximide), bordeaux mixture- captan, fixed copper compounds, dichlone,
dodine, ferbam, folpet, KarathaneW, lime sulfur, phenyl mercury compounds,
sulfur,/§nd thiram; the insecticides carbaryl, DDT, demeton, diazinon, EPN,
Guthionis , kelthane lead arsenate, methoxychlor, morocide, nicotine sulfate,
Tedion > and TEPP; and, with wettable powder formulations of benzene
hexachloride, DDD, dieldrin, malathion, and parathion. Mixtures with summer
oils, emulsifiable formulations or with materials not named above may cause
injury. Glyodin is a spreader-sticker in itself and additional spreader-
stickers should not be used with it. Dosage rates and limits are given in
terms of pounds of actual active ingredient.
Agricultural Fruit and Nut Crop Uses
APPLES black rot, bitter rot, brooks spot, fly speck, scab,
and sooty blotch; 0.525 pound (1 quart)/100 gallons. Begin at delayed
dormant stage. Repeat in prepink, pink, and petal fall stages and in cover
periods. If bloom is unusually long and rainy, an additional application
should be made during bloom. If primary scab has been controlled, the dosage
may be reduced to 0.263 to 0.394 (1.0 to 1.5 pints)/100 gallons in cover
sprays.
TOLERANCE: 5.0 p.p.m.
LIMITS: No time limitation.
CHERRIES leaf spot; 0.394 to 0.525 pound (1.5 to
2.0 pints)/100 gallons. Begin at petal fall. Repeat at shuck fall, first
preharvest (first fruit fly) and second preharvest (final fruit fly) stages,
and in postharvest period.
TOLERANCE: 5.0 p.p.m.
LIMITS: Do not apply within 7 days of harvest
PEACHES brown rot: 0.525 pound/100 gallons. Begin at delayed
dormant. Repeat at prepink, pink, bloom, and petal fall stages and in cover
sprays as necessary.
TOLERANCE: 5.0 p.p.m.
LIMITS: No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page 6-^2-00,02
GLYODIN
PEARS .scab: 0.525 pound/100 gallons. Begin at delayed dormant
period. Repeat in prepink, pink, bloom, and petal fall stages and in cover
sprays. TOLERANCE: 5.0 p.p.m. LIMITS: 3.0 pounds/acre. No time limitation.
Agricultural Ornamental Crop Uses
General directions: Use 0.788 pound (1.5 quarts)/100 gallons. Begin
before diseases appear. Repeat at 7 to 10 day intervals or as necessary to
keep the foliage covered.
CHRYSANTHEMUMS leaf spot.
ROSES black spot.
SNAPDRAGONS rust.
Homeowner Uses
FRUITS see under Agricultural Fruit and Nut Crop Uses. Products
are usually liquid concentrates containing 7.5 or 12.4 percent Glyodin in
combination with insecticides. Use 2 teaspoonfuls to 2.5 tablespoonfuls per
gallon of water.
CHRYSANTHEMUMS, ROSES, SNAPDRAGONS leaf spot, rust: Use 2
teaspoonfuls to 2 tablespoonfuls of 7.5 to 12.4 percent liquid concentrates
per gallon of water or spray lightly from a distance of about 18 inches using
low pressure bombs containing 0.2 to 0.5 percent Glyodin alone or in combina-
tion with certain insecticides.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page H-02-00.01
2-HEPTADECYLIMIDAZOLINE [GLYOXIDE]
Formulated as a 70.0,gercent wettable powder. Compatible with DDT,
dichlone, ferbam, Karathane , lead arsenate, methoxychlor, and with wettable
powder formulations of benzene hexachloride, DDD, dieldrin, malathion,
parathion, sulfur, and IDE. Mixtures with summer oils or emulsifiable
concentrates may cause injury. Do not use spreader-stickers with products
containing this chemical. Rates of application and limits are given in
pounds of active ingredient.
Agricultural Fruit and Nut Crop Uses
APPLES black rot, bitter rot, brooks spot, fly speck, scab.
and sooty blotch; 7.0 ounces/100 gallons. Begin at delayed dormant.
Repeat at prepink, pink, and petal fall stages and in cover sprays. An
additional spray at bloom stage may be necessary if bloom is unusually long
and rainy. Note: Under certain conditions this chemical may cause russeting
on Golden Delicious apples. TOLERANCE: 5.0 p.p.m. LIMITS: 3.5 pounds
per acre. No time limitation.
CHERRIES (sour) leaf spot; 5.6 to 7.0 ounces/100 gallons.
Begin at petal fall. Repeat at shuck fall and in first and second preharvest
sprays and as a postharvest foliar spray. TOLERANCE: 5.0 p.p.m. LIMITS:
2.2 pounds/acre. Do not apply within 7 days of harvest.
PEARS scab: 7.0 ounces/100 gallons. Begin at delayed dormant
stage. Repeat at prepink, pink, bloom, and petal fall stages and in cover
sprays. TOLERANCE: 5.0 p.p.m. LIMITS: 2.2 pounds/acre. No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73
Part I, Page H-03-00.01
HEXACHLOROBENZENE
Formulated as 40.0 or 80.0 percent wettable powders or as liquid con-
taining 12.42 to 33.0 percent active ingredient, or as a 35.1 percent (4.0
pound actual/gallon) flowable product. Compatible and also formulated with
captan and maneb.
Agricultural Seed Treatments
Slurry or dust applications. Dosage rates are given in terms of actual
active ingredient. TOLERANCES: None (nonfood uses). LIMITS: Dosage rates
as shown below. Do not use treated seed for food, feed, or oil purposes.
Seed
Onion (pelleted
Washington
State)
Sorghum (Colorado)
Diseases
Wheat
smut
covered kernel
smut, seedling
blight
dwarf bunt,
flag smut (Paci-
fic N.W.) Stink-
ing smut
stinking smut
Dosage^/
0.4 Ib./l.O Ib. seed
0.32 to 0.40 oz. act. as
slurry or machine dust;
0,53 oz . act. as farm
applied dust; or 0.75 oz.
act. by automatic machine/
bu.
0.4 oz. act. as a slurry or
flowable formulation;
0.2 oz . act. plus 1.0 oz.
actual maneb, slurry or dry/
bu., or 1.0 - 2.0 oz. act.
plus equal amounts of captan
and maneb, for planter box..!/
0.2 to 0.42 oz. act. as a
slurry; 0.2 as a dust by
machine or 0.53 as a dust
by on-farm treatment; or 0.5
oz . act. by automatic
machine/bu.
Hexachloroebnzene is also used in combination with captan and/or maneb
on Barley, Beans, Field Corn, Cotton, Flax, Oats, Peanuts, Peas, Rye
and Soybeans, wherein the captan or maneb is the active agent.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page H-04-00.01
HEXAHYDRO-1,3,5-TRIETHYL-s-TRIAZINE
Available as a. 95.0 percent liquid concentrate weighing 7.4 pounds
per gallon. Used alone.
Industrial Uses
ADHESIVES mold control; Use 0.01 percent actual by weight of
starch based adhesives and 0.05 percent by weight of soya flour bas.ed
adhesives. LIMITS: Do not use in the manufacture of adhesives that are to
be used in food packaging materials.
RUBBER LATEX fungi; Incorporate 0.02 to 0.05 percent actual
based on the weight of latex.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-1-74 Part I, Page H-05-00.01
Replaces page
issued 2-15-74
HEXAHYDRO-1,3,5-TRIS (2-HYDROXYETHYL)-s-TRlAZINE
Available as a 50.0 percent liquid concentrate (I); a 78.5 percent
liquid concentrate (II); and as a 7.85 percent liquid concentrate (III).
Industrial Uses
COOLANTS, CUTTING OILS fungi; Use 13.0 to 25.0 fluid ounces of
(I)/100 gallons of coolant or cutting oil (500 to 1000 p.p.m. actual); 1.2
pint of (II)/100 gallons (1500 p.p.m. actual) plus 1500 p.p.m. actual from
(II) to the dilution of make-up fluid; or use 1 quart of (III)/25 gallons of *
coolant in the sump and repeat after 6 weeks. *
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page H-80-00.01
l-(2-HYDROXYETHYL-2-ALKYL(C-18)*-2-IMIDIAZOLINE
*as in tall oil fatty acids
Formulated as a 25.0 percent liquid weighing 7.86 pounds per gallon,
Used alone.
Industrial Use
DIESEL FUEL OIL fungistat: Use 40.0 to 80.0 p.p.m. of product
(10,0 to 20.0 p.p.m. actual) based on weight of fuel oil. Add by means of
proportioning pump or syphon type feeder to the fuel oil as it is pumped into
storage tanks.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75
Part I, Page 1-10-00.01
Replaces page
issued 4-1-74
ISOBUTYRIC ACID-PROPIONIC ACID MIXTURE
Formulated as a liquid product containing 28.2 percent isobutyric acid
in combination with 18.8 percent propionic acid.
Miscellaneous Agricultural Uses
FEED GRAINS (stored high moisture barley, corn, oats, sorghum and
wheat, to be used only as animal feed) preservative (fungi): use 9.1
to 45.6 fluid ounces of product/100 pounds of grain. Consult manufacturer's
directions for dosage rate applicable to each kind of grain and its moisture
content. Apply undiluted, as a low pressure spray as bins are filled to pro-
vide uniform coverage. Above dosage range may be increased by 25 percent for
treatment of top 10 percent of grain placed in each bin. Note: This and
similar organic acid products are corrosive to bin surfaces which should be
protected with non-toxic plastic sheeting before they are filled.
TOLERANCES: 17,000 ppm for isobutyric acid and None (exempt) for propionic
acid.
LIMITS: Use only on grain to be used as animal feed.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page L-01-00.01
LAURYL PYRIDINIUM SALT OF 5-CHLORO-2-MERCAPTOBENZOTHIAZOLE
Formulated as an 80.0 percent powder in combination with 16.0 percent
of other alkyl pyridinium salts of 5-chloro-2-mercaptobenzothiazole (I) and
as a 25.0 percent emulsifiable concentrate weighing 8.26 pounds/gallon (II),
Industrial Uses
ALGINATE PASTES fungi: Add 1.0 to 2.0 percent of (II), based
on the weight of paste solids.
BURLAP fungi; Use 1.35 to 4.0 percent of (II) in a water sus-
pension. Apply to a wet pickup of 100.0 percent.
CELLULOSE SPONGE fungi (during wet storage in water-resistant
packaging): Add 0.125 to 0.25 percent of (II) to the plasticizer solution
used in treating the sponges to keep them pliable and soft.
CLOTH (cotton duck, mattress ticking, and similar fabrics) and
Cordage mildewproofing; Apply 0.125 to 0.25 percent of (I) or 0.5 to
1.0 percent of (II) based on the weight of material to be protected.
INDUSTRIAL FABRICS AND YARNS mildew, rot: Apply 0.5 to 1.5
percent of (I) or 2.0 to 6.0 percent of (II), based on weight of material.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-75 Part I, Page M-01-00.01
Replaces page
issued 5-1-73
MALACHITE GREEN
Used in combination with auramine, cadmium sebacate, potassium *
chromate, and thiram (see under cadmium sebacate), and with auramine and *
cystal violet (see under crystal violet). See below for uses of 3.3 percent *
malachite green plus 4.5 percent phenylmercurie dimethyldithiocarbamate *
(2.2 percent metallic mercury equivalent) and 75.0 percent thiram. *
Agricultural Ornamental Crop Usea
GRASSES (nongrazed areas) brown patch, copper spot, dollar spot,
helminthosporium-curvularia complex blights: As a preventive, use 3.0 ounces
of formulation/5 to 10 gallons/1000 square feet. Apply at 7 day intervals
throughout season or at 3 to 5 day intervals under severe conditions. As a
curative, use 6.0 ounces of formulation/5 to 10 gallons/1000 square feet.
Apply every 3 to 5 days while diseases persist, then resume preventive
schedule. Snow mold; 8.0 ounces/5 to 10 gallons/1000 square feet. Apply
in fall before first snow. Use 3.0 ounces/5 to 10 gallons/1000 square feet
as soon as snow thaws. LIMITS: Do not graze treated areas. Do not feed
clippings to livestock. Keep children and domestic animals off treated areas.
Household Uses
GRASSES see under Agricultural Ornamental Crop Uses.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-1-74 Part I, Page M-02-00.01
Replaces page
issued 5-1-73
MANEB (C)[MANGANOUS ETHYLENE BISDITHIOCARBAMATE]
Formulated as 1.4 to 20.0 percent dust; 37.0 percent aqueous
suspension (4.0 pounds/gallon); 40.0 to 80.0 percent wettable powders; and
3.2 percent pastes. Compatible with Karathane (R), sulfur, and most commonly
used fungicides, insecticides, and adjuvants. May be purchased as maneb or
formed in a tank mix by reacting diammonium ethylene bisdithiocarbamate,
or nabam with manganese sulfate. Also formulated with zinc salts added as *
simple mixtures. Rates of application and limits are stated in terms of
actual maneb unless otherwise specified.
Agricultural Fruit and Nut Crop Uses
ALMONDS brown rot blossom and twig blight, leaf blight, scab;
1.2 to 1.6 pounds/100 gallons, or/10 to 20 gallons/acre by aircraft. Apply
in popcorn, full bloom, and petal fall or every 7 to 10 days if bloom is
staggered. Shothole; 1.2 to 1.6 pounds/100 gallons. Begin in dormant
stage. Repeat at 7- to 10-day intervals through petal fall.
vTOLERANCE: 0.1 p.p.m.
LIMITS: Do not apply later than 5 weeks after petal fall. If applied after
petal fall, do not feed hulls to dairy animals or animals being finished for
slaughter.
APPLES black rot, bitter rot. Botryosphaeria (white rot).
bullaeye rot, cedar-apple rust, flyspeck. scab, and sooty blotch; 1.2 to 1.6
pounds/100 gallons or/10 to 20 gallons/acre by aircraft plus suitable
spreader-sticker. Begin in prebloom, calyx, or first cover stages. Repeat
at 7- to 14-day intervals as necessary.
TOLERANCE: 2.0 p.p.m.
LIMITS: Do not graze livestock in treated areas. Do not apply within 15 days
of harvest in Arkansas, Delaware, Illinois, Indiana, Kansas, Kentucky, Maryland,
Missouri, New Jersey, North Carolina., Ohio, Pennsylvania, South Carolina,
Tennessee, Virginia and West Virginia. Do not apply within 30 days of harvest
in other States.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-02-00.02
MANEB
APRICOTS brown rot (blossom, twig and fruit); 1.6 pounds in
sufficient water/acre; 1.2 to 1.6 pounds per 100 gallons or/10 to 20 gallons/
acre by aircraft. Begin at red bud stage. Repeat in early bloom, full
bloom, petal fall, and 7- to 14-day intervals as necessary up to 2 weeks before
harvest. Jacket rot (green rot); 1.6 pounds/100 gallons at full bloom and
petal fall. Shothole: 1.6 pounds/100 gallons from dormant through petal
fall stages in regular schedule.
TOLERANCE: 10.0 p.p.m.
LIMITS: Do not apply later than 14 days before harvest.
BANANAS —• Sigatoka (Cercospora musae); 1.6 to 4.0 pounds/acre in
sufficient water by aircraft or ground equipment. Begin when leaves first
appear or disease first appears. Repeat at 2- to 3-week intervals as
necessary.
TOLERANCE: 4.0 p.p.m. of which not more than 0.5 p.p.m. shall be in the pulp
after peel is removed and discarded.
LIMITS: No postharvest application.
CRANBERRIES fruit rots (Massachusetts): 1.6 to 2.4 pounds/100
gallons or 3.0 to 6.0 pounds as a dust/acre. Begin at midbloom. Repeat at
10-to 14-day intervals for 3 applications. Twig blight (Lophodermium)t fruit
rots (Washington and Oregon): 1.6 pounds/100 gallons. Apply 350.0 gallons
per acre. Begin after blooming. Repeat between July 10 and 20, August 1 and
10, and August 10 and 25. Fruit rots (Guignardia. Sporonema. and Glomerella)
CNew Jersey and Wisconsin): 1.6 pounds/100 gallons. Begin after midbloom.
Repeat 10 to 14 days later, 4 weeks after midbloom, and 2 to 3 weeks later.
TOLERANCE: 7.0 p.p.m.
LIMITS: 7.5 pounds/acre, do not apply later than 4 weeks after midbloom; or
4.8 pounds/acre, do not apply within 30 days of harvest.
FIGS (Kadota) surface molds and rot (Alternaria. Cladosporium);
0.6 pound/100 gallons or/10 to 20 gallons/acre by aircraft. Make one
application 10 to 20 days before harvest.
TOLERANCE: 7.0 p.p.m.
LIMITS: Do not apply within 10 days of harvest.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-02-00.03
MANEB
GRAPES black rot; 1.2 pounds in sufficient water/acre; 1.2 to
1.6 pounds/100 gallons or in 10 to 20 gallons/acre by aircraft. Begin just
before bloom. Repeat just after bloom and again 10 days later. Or, use 1.4
pounds in sufficient water/acre. Apply as necessary.
TOLERANCE: 7.0 p.p.m.
LIMITS: 4.0 pounds/acre, do not apply later than 10 days after bloom; 1.5
pounds/acre, do not apply within 7 days of harvest.
NECTARINES brown rot, shothole;. 4.8 to 6.4 pounds in sufficient
water/acre; 1.2 to 1.6 pounds/100 gallons or in 10 to 20 gallons/acre by
aircraft. Begin at red bud. Repeat in early bloom, full bloom, petal fall,
and at 7- to 14-day intervals up to 2 weeks before harvest.
TOLERANCE: 10.0 p.p.m.
LIMITS: Do not apply within 14 days of harvest.
PAPAYAS anthracnose (Colletotricum.). black spot (Cercospora);
1.6 to 2.4 pounds in sufficient water to cover (not less than 50.0 gallons)
per acre. Add 4.0 ounces of spreader-sticker/100 gallons of spray suspension.
Begin when fruit is set. Repeat at 10- to 14-day intervals during winter and
early spring and every 7 days during wet weather. Direct spray to central
column of tree to cover developing fruit.
TOLERANCE: 10.0 p.p.m.
LIMITS: No time limitation.
PEACHES brown rot, scab, shothole: See under Nectarines. Peach
leaf curl: 4.8 to 6.4 pounds in sufficient water/acre; 1.2 to 1.6 pounds/100
gallons or/10 to 20 gallons/acre by aircraft. Apply in spring dormant period.
TOLERANCE: 10.0 p.p.m.
LIMITS: Do not apply within 2 days of harvest. If applied within 14 days of
harvest, remove residues by brushing.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-02-00.04
MANEB
Agricultural Vegetable Crop Uses
ASPARAGUS rust: 2.4 pounds/50 to 200 gallons/acre. Begin in
established fields immediately after harvest. Repeat at 10-day intervals as
long as necessary. In young fields which will not be harvested, begin when
disease appears and repeat at 10-day intervals.
TOLERANCE: None (nonfood use).
LIMITS: Postharvest application only on established fields.
BEANS (Black-eyed peas, Cowpeas) downy mildew: 1.7 to 2.3 pounds
as a dust/acre. Begin at first sign of disease. Repeat at 7- to 10-day
intervals.
TOLERANCES: 7.0 p.p.m. on dry beans.
LIMITS: No time limitation on dry beans.
BEANS, (lima) anthracnose, downy mildew; 1.2 pounds/5 or more
gallons/acre or 1.2 to 1.6 pounds/100 gallons or 2.0 pounds as a dust/acre.
Begin at first sign of disease. Repeat at 4- to 7-day intervals.
TOLERANCE: 7.0 p.p.m. on dry beans; 10.0 p.p.m. on succulent beans.
LIMITS: No time limitation on dry beans; do not apply within 4 days of
harvest on succulent beans.
BEANS (snap or string) anthracnose, downy mildew, rust; 1.2 to
1.6 pounds/100 gallons; 1.05 to 3.2 pounds as dust/acre; or for powdery
mildew and rust, use 0.88 to 1.75 pounds with 21.3 to 42.3 pounds of sulfur
as a dust/acre, Begin when plants are small. Repeat at 5- to 7-day intervals.
TOLERANCE: 7.0 p.p.m. on dry beans; 10.0 p.p.m. on succulent beans.
LIMITS: No time limitation on dry beans; do not apply within 4 days of harvest
on succulent beans.
BROCCOLI alternarla leaf spot, downy mildew; 1.2 to 1.6 pounds
per 100 gallons or up to 4.0 pounds as a dust/acre. Begin when diseases
threaten. For downy mildew begin in plant bed and repeat at 3-day intervals.
In field, repeat at 7- to 14-day intervals.
TOLERANCE: 10.0 p.p.m.
LIMITS: If applied within 3 days of harvest, remove residues by washing or
trimming.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-02-00.05
MANEB
BRUSSELS SPROUTS, CAULIFLOWER, AND KOHLRABI alternaria leaf spot.
downy mildew; 1.2 pounds/100 gallons or up to 2.6 pounds as a dust/acre.
Begin when diseases threaten. Repeat at 3-day intervals in plant beds and at
7- to 10-day intervals in field.
TOLERANCES: 10.0 p.p.m.
LIMITS: No time limitation.
CABBAGE alternaria leaf spot, downy mildew; 1.2 to 2.0 pounds
in sufficient water/acre; 1.2 to 1.6 pounds per 100 gallons or 1.05 to 2.6
pounds as a dust/acre. Begin 7- to 10-days after planting. Repeat at 3- to
5-day intervals in plant bed and field.
TOLERANCE: 10.0 p.p.m.
LIMITS: Do not apply within 7 days of harvest.
CANTELOUPE see under Melons.
CARROTS alternaria and cercospora leaf spots; 1.2 pounds/5 or
more gallons/acre; 1.2 to 1.6 pounds/100 gallons or 0.8 to 3.0 pounds as
a dust/acre. Begin when plants are 6 weeks old. Repeat at 7- to 10-day
intervals.
TOLERANCE: 7.0 p.p.m.
LIMITS: No time limitation.
CASSABA MELONS see under Melons.
CAULIFLOWER see under Brussels Sprouts.
CELERY early blight (Cercospora), late blight (Septoria); 1.2
pounds in sufficient water/acre; 1.2 to 1.6 pounds/100 gallons or 1.75 to
2.8 pounds as a dust/acre. Begin when plants emerge in plant beds. Repeat
at 3- to 5-day intervals in plant beds and at 7- to 10-day intervals after
plants are set in field.
TOLERANCE: 5.0 p.p.m.
LIMITS: Do not apply within 14 days of harvest. Remove excess residues by
stripping, trimming, and washing.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page M-02-OQ.06
Replaces page
issued 5-1-73
MANEB
COLLARDS, KALE, MUSTARD GREENS alternaria leaf spot, downy mildew;
0.8 to 2.4 pounds in sufficient water for thorough coverage/acre. Begin when
disease is first reported in the area. Repeat at 7- to 10-day intervals.
TOLERANCES: 10.0 p.p.m. on Collards, Kale, and Mustard.
LIMITS: Do not apply within 10 days of harvest. Remove residues by washing.
CORN (sweet) helminthosporium blight; 1.2 pounds/100 gallons, or
0.9 to 2.25 pounds as a dust/acre. Begin when plants are 6 inches high. *
Repeat at 3- to 7-day intervals until harvest.
TOLERANCE: 5.0 p.p.m. (kernels plus cob with husk removed).
LIMITS: No time limitation. Do not feed treated forage to livestock.
CRENSHAW MELONS See under Melons. *
CUCUMBERS alternaria (Macrosporium) leaf spot, angular leaf spot.
anthracnose, downy mildew, pythium fruit rot: 3.0 pounds in sufficient
water/acre; 1.2 to 1.6 pounds/100 gallons or 1.2 to 2.8 pounds as a dust/acre.
Begin when diseases threaten or plants begin to run. Repeat at 7- to 10-day
intervals or at 3- to 5-day intervals under severe disease conditions.
TOLERANCE: 4.0 p.p.m.
LIMITS: Do not apply within 5 days of harvest.
EGGPLANT anthracnose, early blight (Alternaria), phomopsis
blight or fruit rot; 1.2 to 1.6 pounds/100 gallons or 1.05 to 2.8 pounds as a
dust/acre. Begin when fruit starts to form. Repeat at 7- to 10-day intervals.
TOLERANCE: 7.0 p.p.m.
LIMITS: No time limitation.
ENDIVE, LETTUCE downy mildew; 1.2 to 2.0 pounds in sufficient
water/acre; 1.2 to 1.6 pounds/100 gallons or 1.3 to 3.2 pounds as a dust/acre. *
Begin when disease appears. Repeat at 7- to 10-day intervals.
TOLERANCES: 10.0 p.p.m.
LIMITS: Do not apply within 10 days of harvest. Remove residues from head
lettuce by stripping and trimming, and from leaf lettuce and endive by washing
or other effective means.
HONEY BALL MELONS see under Melons.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-02-00.07
MANEB
HONEYDEW MELONS see under Melons.
KALE see under Collards.
KOHLRABI see under Brussels Sprouts.
LETTUCE see under Endive.
MELONS (cantaloupes, Cassabas, Crenshaws, Honeydews, Honey Balls,
Muskmelons, Persian Melons and Watermelons) anthracnose^ cercospora
leaf spot, downy mildew, gummy stem blight: 1.2 pounds in sufficient water/
acre; 1.2 to 1.6 pounds/100 gallons; or, 1.1 to 2.8 pounds as a dust/acre.
Begin at late bunching, when vines begin to run or when disease first appears,
Repeat at 7- to 10-day intervals.
TOLERANCE: 4.0 p.p.m.
LIMITS: Do not apply within 5 days of harvest.
MUSKMELONS see under Melons.
MUSTARD GREENS see under Collards.
ONIONS botrytis leaf blight (blast), downy mildew, purple blotch;
1.2 pounds/5 or more gallons/acre, or 1.2 to 1.6 pounds/100 gallons or 1.75
to 2.8 pounds as a dust/acre. Begin at first sign of disease. Repeat at 7-
to 10-day intervals.
TOLERANCE: 7.0 p.p.m.
LIMITS: No time limitation.
PEPPERS anthracnose. cercospora leaf spot (forgeye spot)_r ripe
rot; 1.2 to 1.6 pounds/100 gallons or 1.05 to 2.8 pounds as a dust/acre.
Begin when disease threatens. Repeat at 7- to 10-day intervals.
TOLERANCE: 7.0 p.p.m.
LIMITS: No time limitation.
PERSIAN MELONS see under Melons.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-Q2-00.08
MANEB
POTATOES early and late blights; 0.8 to 1.6 pounds in 15 to 20
gallons per acre; 1.2 to 1.6 pounds/100 gallons or 1.2 to 3.92 pounds as a
dust/acre. Begin when plants are 2 to 6 inches high. Repeat at 5- to 10-day
intervals, more often under severe late blight conditions.
TOLERANCE: 0.1 p.p.m.
LIMITS: No time limitation.
POTATOES (seed pieces) fusarium seed piece decay; 1.0 pound/10
gallons or an 8.0 percent dust. Dip or dust whole or cut tubers. Spread in
cool place if held before planting.
TOLERANCE: None (nonfood use).
LIMITS: Seed piece treatment only. Do not use excess seed pieces for food or
feed.
PUMPKINS angular leaf spot, downy mildew; 2.4 pounds/acre in
sufficient water to cover or 1.2 to 1.6 pounds/100 gallons. Begin when disease
threatens. Repeat at 7- to 10-day intervals.
TOLERANCE: 7.0 p.p.m.
LIMITS: No time limitation.
RHUBARB (greenhouse, Michigan) botrytis leaf rot; 1.6 pounds/100
gallons. Begin 4 weeks before harvest. Make 4 applications at 7-day intervals.
TOLERANCE: 10.0 p.p.m.
LIMITS: No time limitation.
SPINACH downy mildew (blue mold), white rust; 1.2 pounds in
sufficient water per acre; 1.2 to 1.6 pounds/100 gallons or 1.0 to 2.1 pounds
as a dust/acre. Begin when disease appears. Repeat at 7- to 10-day intervals.
TOLERANCE: 10.0 p.p.m.
LIMITS: Do not apply within 10 days of harvest. Remove excess residues by
washing.
SQUASH (summer and winter) anthracnose, downy mildew; 1.2 to 1.6
pounds/100 gallons or 1.2 to 2.8 pounds as a dust/acre. Begin when plants
start to run. Repeat at 7- to 10-day intervals. Pythium fruit rot; 1.2
pounds as a dust/acre. Begin when plants start to run. Repeat at weekly
intervals.
TOLERANCE: 4.0 p.p.m.
LIMITS: Do not apply within 5 days of harvest.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-02-00.09
MANEB
TOMATOES (greehnouse and field) cladosporium leaf mold, early and
late blights, gray leaf spot (Stemphylium). septoria leaf spot: 1.2 pounds in
sufficient water/acre; 1.2 to 1.6 pounds/100 gallons or 1.2 to 4.0 pounds as
a dust/acre. Begin at first fruit cluster and repeat at 7- to 10-day intervals.
Anthracnose: 2.4 pounds/100 gallons or 3.0 pounds actual as a dust/acre.
Begin when first fruit forms. Repeat at 7- to 10-day intervals. Bacterial
spot; 1.2 pounds plus 4.0 pounds of a basic copper sulfate (53.0 percent
metallic copper equivalent)/100 gallons. Begin when seedlings are 2 weeks old.
Repeat as necessary. Note: To avoid damage, do not use on tender young
greenhouse plants.
TOLERANCE: 4.0 p.p.m.
LIMITS: Do not apply within 5 days of harvest.
TURNIPS alternaria leaf spot, downy mildew; 0.8 to 2.4 pounds in
sufficient water for thorough coverage/acre. Begin when disease is first
reported in the area. Repeat at 7- to 10-day intervals.
TOLERANCES: 10.0 p.p.m. on tops; 7.0 p.p.m. on roots.
LIMITS: Do not apply within 7 days of harvest. Remove residues by washing.
WATERMELONS see under Melons.
Agricultural Field Crop Uses
GRASSES (ornamental - grown for replanting seed purposes only)
leaf, stem, and stripe rust; 1.6 to 2.4 pounds/50 to 100 gallons per acre.
Begin when rust pustules are first seen. Repeat at 7- to 14-day intervals.
Also used in combination with nickel sulfate, which see.
TOLERANCE: None (nonfood use).
LIMITS: Do not feed treated grass to livestock.
SUGAR BEETS leaf spot (Cercospora); 1.2 to 2.4 pounds in
sufficient water or 2.6 pounds as a dust/acre. Begin when disease threatens.
Repeat at 7- to 10-day intervals for 3 to 5 applications.
TOLERANCE: 45.0 p.p.m. on tops
LIMITS: 1.6 pounds/acre, do not apply within 14 days of harvest, no restric-
tion on feeding tops; 2.6 pounds/acre, do not apply within 10 days of harvest,
do not feed treated tops to livestock.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-02-00.10
MANEB
TOBACCO jinthracnose: 1.8 to 3.2 pounds as a dust/acre. Begin
after plants are set in field. Repeat as necessary. Blue mold; 0.4 to 3.2
pounds/100 gallons. Use 2.5 to 5.0 gallons of diluted suspension or 0.04 to
0.13 pound as a dust/100 square yards of plant bed. Begin when plants are
about the size of a dime or when blue mold is first reported in area. Repeat
twice weekly until plants are set in field. Use lower rates in early
applications increasing to 3.2 pounds/100 gallons as plants increase in size.
For disease control under field conditions, use 1.8 to 3.2 pounds as dust
per acre. Repeat as necessary.
TOLERANCE: None (nonfood use).
LIMITS: No time limitation.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 1-1-75 Part I, Page M-02-00.11
Replaces page
MANEB issued 5-1-73
Agricultural Ornamental Crop Uses
ASTERS rust, stem rot: 0.03 to 0.06 pound/1000 square feet or *
1.2 to 2.4 pounds as a dust/acre. Begin before (or when) disease first
appears. Repeat at 7- to 10-day intervals.
AZALEAS, CAMELLIAS petal blights: 0.03 to 0.06 pound/1000 square *
feet or 1.2 to 2.4 pounds as a dust/acre. Apply to litter and soil beneath
plants, also to flowers of azaleas. Begin when flower buds swell. Repeat
at 3- to 5-day intervals.
CAMELLIAS see under Azaleas.
CARNATIONS, PANSIES alternaria blight or leaf spot, anthracnose,
botrytis blight; 0.03 to 0.06 pound/1000 square feet (1-2 to 2.4 pounds/acre)
as a dust or 0.8 to 1.2 pounds/100 gallons. Begin when new growth starts.
Repeat weekly.
CHRYSANTHEMUMS ascochyta ray blight, botrytis petal spot, septoria
leaf spot: 0.4 pound plus 0.6 pound actual captan/100 gallons. Apply twice
weekly during bloom for petal spot and ray blight, and once a week for leaf
spot.
DAHLIAS, IRIS, ZINNIAS alternaria blight or leaf spot, botrytis
blight: 0.03 to 0.06 pound/1000 square feet (1.2 to 2.4 pounds/acre) a» a
dust or 0.8 to 1.2 pounds/100 gallons. Begin when new growth starts. Repeat
weekly.
DOGWOOD anthracnose; 0.8 to 1.2 pounds/100 gallons. Begin when
buds open. Repeat when bracts fall, 4 weeks later and in late summer.
GERANIUMS, HYDRANGEAS, LILIES botrytis blight: 0.03 to 0.06
pound/1000 square feet (1.2 to 2.4 pounds/acre) as a dust, or 0.8 to 1.2
pounds/100 gallons. Begin when new growth starts^before disease appears or at
first sign of disease. Repeat at 7- to 10-day intervals.
GLADIOLUS botrytis blight, curvularia and stemphylium leaf spots:
1,2 pounds/100 gallons or 1.7 to 2.2 pounds as a dust/acre. Begin when flower
spikes are developing. Repeat 2 to 3 times at weekly intervals.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-02-00.12
MANEB
GRASSES (nongrazed areas) brown patch: 2.4 to 6.4 ounces in
sufficient water/1000 square feet. Begin at first sign of disease. Repeat at
7- to 14-day intervals. Dollar spot: 4.8 to 6.4 ounces in sufficient
water/1000 square feet. Apply as for brown patch, above. Helminthosporium
blight and melting out: 2.4 to 6.4 ounces in sufficient water/1000 square
feet. Apply as for brown patch, above. Leaf, stem and stripe rusts: 2.2 to
6.4 ounces in sufficient water/1000 square feet, or 2.4 pounds/100 gallons/acre.
Begin when rust pustules are first seen. Repeat at 7- to 14-day intervals.
LIMITS: Do not graze treated areas. Do not feed clippings to livestock.
HYDRANGEAS see under Geraniums ,
IRIS see under Dahlias.
LILIES see under Geraniums .
PANSIES see under Carnations.
PEONIES alternaria leaf blight or spot, botrytis blight,
phytophthora blight: 0.03 to 0.06 pound/1000 square feet (1.2 to 1.4 pounds/
acre) as a dust, or 0.8 to 1.2 pounds/100 gallons. Apply to foliage and soil
in early spring and early fall and at 7- to 10-day intervals during growing
season.
ROSES black spot, cercospora leaf spot (Texas), rust (California):
0.03 to 0.06 pound/1000 square feet (1.2 to 2.1 pounds/acre) as a dust, or
0.8 to 1.2 pounds/100 gallons. Begin when first leaves unfold. Repeat at
7- to 10-day intervals.
SNAPDRAGONS botrytis blight, downy mildew, rust: 0.03 to 0.06
pound/1000 square feet (1.2 to 2.4 pounds/acre) as a dust, or 0.8 to 1.2
pounds/100 gallons. Begin at time of emergence. Repeat at 7- to 10-day
intervals.
ZINNIAS see under Dahlias
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-15-73
MANEB
Part I, Page M-02-00.13
Replaces page
issued 5-1-73
Agricultural Seed Treatments
Used as dust formulations only. For planter-box application mix
thoroughly with seed in planter-box. Treat and mix one-half of seed then treat
and mix remaining seed. TOLERANCES: None (nonfood uses). LIMITS: Dosage
rates are shown below. Do not use treated seed for food, feed, or oil purposes,
Maneb Seed Treatments
Crop
Barley
Beans
Corn
Diseases
covered and false
loose smuts, damping-
off, seed rots,
seedling blights
damping-off, seed
rots, seedling
blights
do.
Machine
Application
oz. actual
Dosage
0.75 - 2.0/bu
0.75 - 1.0/bu 4/
0.73/bu _!!/ *
1.0 - 2.0/bu
1.0 - 2.0/bu
1.0/bu A/
Planter-Box
Application
oz. actual
0.75 - 2.1/bu
0.75 - 1.8/bu 2/
1.4 - 2.1/bu 47
0.75 - 2.0/bu 2Y
0.8 - 1.2/bu 5/
0.73/bu ll/
1.0 - 2.1/bu
0.75 - 1.8/bu I/
1.4 - 2.1/bu 2L
1.0 - 2.0/bu A/
0.6 - 1.2/bu !/
1.0 - 2.1/bu
0.75 - 1.8/bu I/
1.4 - 2.1/bu I/
1.0 - 2.0/bu A/
0.6 - 1.2/bu I/
1.4 i/
Cotton
do.
9.60/bu
1.0 - 2.0/100 A/
0.6 - 1.2/100 I/
0.8 - 1.6/bu (acid-
delinted) , or
4.8 - 8.0/bu
(reginned or fuzzy)!'
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74
Maneb Seed Treatments—con.
Part I, Page M-02-00.14
Replaces page
issued 12-15-73
Crot
Flax
Oats
* Peanuts
* Peas
Rye
Diseases
damping-off, seed
rots, seedling
blights
damping-off, seed
rots, seedling
blights, smuts
damping-Off, seed
rots, seedling
blights
damping-off, seed
rots, seedling
blights
bunt, damping-off,
seed rots, seedling
blights
* Soybeans Damping-off, seed
rots, seedling
blights
Sorghum
Sugar
Beets
covered kernel smut,
dampirig^-of f, seed
rots,-seedling
blights'
dampinghoff, seed
rots, *seedling
blight's.
Machine
Application
oz. actual
0.75 - 2.0/bu
2.0/bu 47
1.45/bu ll/
0.75 - 2.0/bu
0.75 - 1.0/bu 4/
0.73/bu ll/
0.75 - 2.25/lOa^
0.75 - 1.125 -I0-/
1.0 - 2.0/bu
0.75 - 2.0/bu
0.75 - 1.0 bu 4/
0.73/bu ll/
0.75 - 2.0/bu
0.73/bu I/
4.8 - 8.0/100
Planter-Box
Application
oz. actual
1.5 - 3.2/bu
1.5 - 2.0/bu 4/
0.6/bu 5/
1.45/bu ll/
0.75 - 2.1/bu
0.75 - 1.8/bu ll
1.4 - 2.1/bu 21
0.75 - 2.0/bu 4V
0.3 - 1.2/bu 57
0.73/bu ll/
1.4 - 2.1/100
0.75 - 2,25/100 I/
1.4 - 2.1/100 1'
0.6 - 1.2/100 I/
0.75 - 1.125 IP/
1.0 - 2.1/bu
0.75 - 1.8/bu y
1.4 - 2.1/bu If
1.0 - 2.0/bu A/
0.6 - 1.2/bu -5/
0.75 - 2.1/bu
0.75 - 1.8/bu ll
1.4 - 2.1/bu 21
0.75 - 2.0/bu 47
0.3 - 1.2/bu 5_/
0.73/bu ll/
0.75 - 2.1/bu
0.75 - 1.8/bu i'
1.4 - 2.1/bu &
1.0 - 2.0/bu */
0.6 - 1.2/bu 1'
0.73/bu I/
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-15-73
Maneb Seed Treatments—con.
Part I, Page M-02-00.15
Replaces page
issued 5-1-73
Crop
Wheat
Diseases
bunt, damping-off
seed rots, seedling
blights
Machine
Application
oz. actual
0.75 - 2.0/bu
0.75 - 1.0/bu I/
0.5/bu 2.1
0.36/bu ll/ *
Dosage
Planter-Box
Application
oz. actual
0.75 - 2.1/bu
0.75 - 1.8/bu I/
1.4 - 2.1 bu I/
0.75 - 2.0/bu A/
0.15 - 1.2/bu I/
0.36/bu ll/
I/ In combination with
2] In combination with
_3/ In combination with
4/ In combination with
5_/ In combination with
indicated.
b_l In combination with
]_/ In combination with
8J In combination with
_9/ In combination with
10/ In combination with
actual PCNB and 0.1
1,2,4-thiadiazole.
ll/ In combination with
of 7:4:1.
0.75 - 1.8 oz actual captan/bu or 100 Ibs as indicated.
0.4 - 0.6 oz actual captan/bu or 100 Ibs as indicated.
1.5 - 2.1 oz actual captan/100 Ibs.
0.2 - 0.4 oz actual HCB/bu or 100 Ibs as indicated.
0.2 - 1.2 oz actual captan and HCB/bu or 100 Ibs as
equal amounts of PCNB.
0.1 ounce of HCB/bu.
equal amounts of captan.
0.74 oz. actual Thiram
equal amounts of actual Captan plus 0.4 to 0.6 oz.
to 0.15 oz. actual 5-ethoxy-3-trichloromethyl-
HCB and captan. Maneb to HCB to captan ratio *
Miscellaneous Agricultural Uses
CONIFERS needle diseases such as needle cast (Lophodermium
ginastri) and brown spot (Scirrhia acicola): 1.2 pounds plus 4,0 fluid
ounces of suitable spreader-sticker/100 gallons. Begin application in
spring or early summer before infection occurs. Repeat after heavy rains
and at two-week intervals as long as needed. TOLERANCE: None (nonfood use)
LIMITS: None.
BUFFALOBERRY' (Shepherdia argentea. in nurseries) leaf spot
diseases (cylindrospprium); 1.2 pounds/100 gallons. Begin when diseases
first appear. Repeat at weekly intervals as long as necessary. TOLERANCE:
None (nonfood use). LIMITS: None.
SKUNKBUSH SUMAC (Rhus trilobata. in nurseries) leaf spots
(cylindosporium): 1.2 pounds/100 gallons. Begin when diseases first
appear. Repeat at weekly intervals as long as necessary. TOLERANCE:
None (nonfood use). LIMITS: None.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-02-00.16
MANEB
Household Uses
Fruits, Vegetables, and Ornamentals: see under Agricultural Uses
and apply at equivalent rates. Products are available as 4.0 to 5.0 percent
dusts and as 4.2 to 80.0 percent wettable powder. Directions for use are in
terms of teaspoons or tablespoons/gallon, or to dust both leaf surfaces
lightly and uniformly.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part z> Page M-03-00.01
MANGANOUS DIMETHYLDITHIOCARBAMATE
Available as dusts or wettable powders containing 2.4 to 48.0 percent
subject active ingredient plus manganous benzothiazylmercaptide and an inactive
degredation product; 2,2'-dithiobisbenzothiazole in approximate ratios of
100:5.11:4.38,respectively, as Niacide with various amounts of one or more
of the following: thiram, dichlone, ferbam, or zineb with or without
insecticides.
Agricultural Fruit and Nut Crop Uses
APPLES rust, scab: 1.0 to 2,0 pounds of various formulations/100
gallons or 30 to 50 pounds as a dust/acre. Apply from delayed dormant through
cover sprays as directed by manufacturer for various formulations. TOLERANCES:
7.0 p.p.m. for manganous dimethyldithiocarbamate calculated as zineb and 0.1
p.p.m. for 2,2'-dithiobisbenzothiazole. LIMITS: 2.0 pounds of any wettable
powder formulation/100 gallons or 50 pounds as a dust/acre. No time limita-
tion. Note that lower dosages or shorter time limits may be required depend-
ing on specific fungicides or insecticides in the formulations.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-10-00.01
MERCURIC CHLORIDE
[CORROSIVE SUBLIMATE] [BICHLORIDE OF MERCURY]
Formulated as a 33.3 percent powder with 66.7 percent mercurous
chloride, I; as a 30.0 percent powder with 60.0 percent mercurous chloride,
II; as a 3.26 percent wettable powder with 6.54 percent mercurous chloride,
III; and as a solution of 0.12 percent and 95.65 percent methyl alcohol, IV.
Agricultural Ornamental Crop Uses
GRASSES (nongrazed areas, golf courses, grass tennis courts, lawns
and other fine turf areas) brown patch, dollar spot, copper spot,
snow mold and other fungi: Apply formulations I and II at: 3 ounces/1000
square feet in early spring; 2 ounces/1000 square feet in summer; 1 ounce/
1000 square feet in hot humid weather; and 4 ounces/1000 square feet in late
fall. These formulations may be applied in water or as mixtures in sand.
Apply,formulation III as a preventive at 3 ounces/1000 square feet; as a
curative at 5 ounces/1000 square feet; and for control of snow mold- apply
at 8 ounces/1000 square feet as late in fall as possible prior to snow fall
and follow with a second application of 3 ounces/1000 square feet early in
the spring during the freezing and thawing period. Formulation III may be
applied in sufficient compost to cover the area uniformly.
LIMITS: Do not graze treated areas or use treated grass clippings for feed
or food purposes.
Commercial Uses
ELM TREES (Illinois, Indiana, Iowa and Missouri) Dutch Elm
Disease: Apply IV at 1.0 ounces for each inch of diameter of elm tree. Use
more than 1.0 ounce in accordance to instructions given professional
applicators. Repeat applications as necessary at any time the tree is
biologically active.
LIMITS: For use only by professional personnel who have attended applicator
schools for this product. To be used only in Illinois, Indiana, Iowa and
Missouri.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page M-ll-00.01
Replaces page
issued 5-1-73
MERCUROUS CHLORIDE [CALOMEL]
Available as powders: 99.6 percent, I; as 66.7 percent with 33.3
percent mercuric chloride, II; as 60.0 percent with 30,0 percent mercuric
chloride, III; and as a wettable powder, 6.54 percent with 50.0 percent
Thiram and 3.26 percent mercuric chloride, IV; as wettable powder, 3.5 per-
cent with 56.25 percent of a co-ordination product of zinc ion and
manganese ethylene bisdithiocarbamate, and 14.62 percent Thiram, V; and as
1.8 percent granule with 0.9 percent mercuric chloride, VI.
GRASSES (golf courses, lawns and nongrazed areas) brown patch,
copper spot, dollar spot, leaf blights, red thread and other fungi; Apply i
I at 1.0 to 2.0 ounces/1000 square feet. Begin before diseases appear and
repeat at 7- to 10-day intervals. Apply II or III during spring at 3.0
ounces/1000 square feet; during summer at 2.0 ounces/1000 square feet; during
hot humid weather at 1.0 ounce/1000 square feet; and during late fall at
4.0 ounces/1000 square feet. Both II and III may be applied either in
aqueous solutions or in dry mixtures with sand or compost. Follow applica-
tions of I, II, or III immediately by sprinkling to saturation point without
run-off. Apply IV as a preventive at 3.0 ounces/1000 square feet; as a
curative at 5.0 ounces/1000 square feet; for snow mold control at 8.0
ounces/1000 square feet as late in the fall as possible prior to snowfall
and follow with a second application of 3.0 ounces/1000 square feet early in
the spring during the freezing and thawing period. This formulation may be
incorporated into compost and applied uniformly at the same dosages mentioned
above. Do not water or mow grass after application until the leaves are
thoroughly dry. Apply V at 2.0 to 3.0 ounces/1000 square feet every 5 to 7
days under normal weather conditions; under conditions favorable for disease,
high temperature and humidity, dosage and frequency of application may be
doubled for disease control. Do not water-in after spraying. Apply VI
(only for commercial use such as golf course or industrial sites, not for home
lawns and only for control of snow mold) before the ground freezes or before
a heavy snow apply on approaches and collars of golf courses at rate of 6
pounds/1000 square feet. Where prolonged snow cover is anticipated or where
mat and thatch are heavy apply 8 to 10 pounds/1000 square feet. If repeated
rains or periods of thawing occur after the initial application, an
additional treatment during an open period in mid-winter may be applied.
LIMITS: Do not graze treated areas. Do not feed clippings to livestock.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 4-1-74 Part I, Page M-12-00.01
Replaces page
issued 5-1-73
2-METHOXYETHANOL
Formulated as 99.54 to 99.60 percent liquid concentrates with 0.04
percent glycerol (I) and as a 100 percent product (II).
Industrial Uses
FUELS, HYDROCARBON LIQUIDS (diesel, jet and marine fuels and fuel oils).
fungi: Add 0.05 to 0.15 percent of formulation to fuel at time of filling *
tanks. Use low pressure bomb container or proportioning pumps as specified by *
manufacturer for each particular product. Note: Do not add directly to lined *
tanks. Apply only in the fuel stream. *
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page M-13-00.01
Replaces page
issued 2-15-74
METHYL BROMIDE
Formulations may contain from 26.0 to 100.0 percent methyl bromide
and combinations with other pesticides such as chloropicrin and ethylene
dibromide. Applied as a volatile liquid by soil injection methods, or as a
gas under gas-proof tarp to previously conditioned soil.
Agricultural Fruit and Nut Crop Uses
ALMONDS, CITRUS, DECIDUOUS FRUIT TREES, GRAPES (planting and replanting
sites) Armillaria mellea; Apply only in dry soil, using 1.0 to 1.5 pounds
actual/100 square feet in light soils and 1.5 to 2.0 pounds/100 square feet
in heavy soils. Phytophthora root rot and crown rot; Apply 1.5 pounds
actual/100 square feet. Use one of the following methods:
1. Augering method (suitable for use in non-compacted or lightly stratified
soils): Dig hole 3 to 5 feet deep with auger and, if necessary back-fill hole
to provide final depth of 3 feet. Insert applicator tube or probe, fill
hole and release entire dosage for 100 square foot site. When fumigant has
been completely released, remove applicator and tamp or compact hole with soil
or cover site with polyethylene tarp for 7 days.
2. Back-Hoe method (especially suitable in highly compacted—hard-pan—soils):
In stratified soils dig a trench 5 feet deep, 6 feet long and as wide as the
hoe; in deeply compacted soil, prepare a site the size of the area in which
the tree is to be grown. Back-fill with 2 feet of soil, place applicator
outlet at the 3-foot level and complete back-fill. Release entire dose for
100 square feet, remove applicator and tamp soil lighly over opening to seed
fumigant in the site.
3. Chisel method (suitable for light, non-compacted soils): Rip dry soil to
a depth of 18 to 24 inches, disk to smoothness, inject fumigant by chisel
application to a depth of 36 inches and cover with polyethylene film for 7
days. For phytopthora on citrus in Florida only, use 1.0 pound actual/100
square feet. Apply with chisels, spaced 12 inches apart, to a depth of
6 to 8 inches. Seal with a drag or cultipacker immediately behind chisels,
cover with a 4-mill tarp and expose to fumigation for 96 hours? then aerate
for 2 weeks before setting transplants.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 2=15-74 Part I, Page M-13-00.02
Replaces page
issued 5-1-73
METHYL BROMIDE
4' Tarpaulin method (suitable for non-compacted soils): Work up soil in a
10- x 10-foot area to a depth of 3 feet, place end of applicator in an
evaporating container in center of site, place suitable cover supports on the
site, cover with polyethylene, seal edges with soil, release fumigant,
remove applicator tube and seal edge. Allow cover to remain in place for 48
hours for Armillaria control, 4 days for Phytophthora control.
5. Tree site injector method (suitable for light, non-compacted soils):
Insert injector into soil to a depth of 18 inches or more, tamp soil tightly
around injector, release entire dose for 100 square feet site, move away from
injector until all fumigant has been released, then remove injector and seal
hole with tamped soil.
Note: Sites may be planted or replanted 7 to 30 days after tarp removal or
other treatment, longer if rain or cold weather retard dissipation of the
fumigant.
TOLERANCES: None (nonfood uses).
LIMITS: 2.0 pounds actual/100 square feet. Do not apply to soil where trees
or vines will bear fruit within 24 months.
STRAWBERRIES (Lassen and Shasta varieties only) verticillium
wilt: 2.0 to 2.5 pounds actual methyl bromide used alone/1000 square feet.
Apply only during the dormant season following the second and succeeding
crop years. Expose for 1.75 to 2.75 hours depending on temperature; under
polyethylene tarpaulin with edges weighted down in shallow irrigation
ditches filled with water to act as a seal. TOLERANCE: 30.0 p.p.m. (from
preharvest fumigation). LIMITS: 2.5 pounds/1000 square feet with 2.75
hours exposure. Dormant season only, following second crop year.
STRAWBERRIES (preplanting soil application only! ? 5.0 U fungi.;
180.Q to 240.0 pounds actual/acre. Apply by chisel method (11. expose.for
48 hours and aerate for 2 weeks before setting transplants. TOLERANCE:
30.0 p.p.m. LIMITS: 240.0 pounds/acre.
TOMATOES (preplanting soil application only) soil fungi: 180.0 to
240.0 pounds actual/acre. Apply by chisel method (1). Expose for 48 hours
and aerate for 2 weeks before setting transplants. TOLERANCE: 40.0 p.p.m.
LIMITS: 240.0 pounds/acre.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 2-15-74 Part I, Page M-13-00.03
Replaces page
issued 5-1-73
METHYL BROMIDE
Agricultural Field Crop Uses
TOBACCO (seedling plant beds) black shank (Phytophthora), damping-
off, sclerotium rot: 1.0 to 2.0 pounds actual methyl bromide/100 square feet
by the tarpaulin method or 20.0 to 50.0 gallons of a 69.0 percent active
formulation/acre by the Chisel Method. Seed tobacco 48 to 72 hours after
removal of cover. Nematode-soil borne disease complexes: Use (I), 21.4 to
32.1 pounds of methyl bromide plus 8.5 to 13.2 pounds of ethylene dibromide
with a gel-forming agent applied as a row fumigant/acre (equivalent to 0.2 to
0.3 pound of methyl bromide and 0.08 to 0.12 pound of ethylene dibromide/100
linear feet of row on 48 inch rows); or (II), 19.0 to 28.5 pounds of methyl
bromide plus 9.0 to 13.5 pounds of chloropicrin with a gel-forming agent
applied as a row fumigant per acre (equivalent to 0.18 to 0.27 pound of
methyl bromide and 0.08 to 0.13 pound of chloropicrin/100 linear feet of row
on 48 inch rows). Apply with a tractor-mounted chisel type liquid fumigant
unit with a bed shaper attached, using a single chisel per row set to inject 8
to 10 inches below the soil surface. Pressures of 20 to 40 psi may be used.
Gel-forming products do not require a tarpaulin cover. Expose for 48 hours
and follow with a 7 day aeration period before planting.
Agricultural Ornamental Crop Uses
COMPOST, MULCHING MATERIALS, POTTING SOIL, ROTTED MANURE, AND TOP
SOIL damping-off fungi, sclerotium rot: 1.0 pound actual/cubic yard by
bulk soil fumigation method. Expose for 24 hours. Aerate for 72 hours or
longer.
GREENHOUSE BENCHES damping-off, sclerotium rot: Inject 8.0 cubic
centimeters of a 26.0 percent methyl bromide formulation in xylene on 10 inch
centers by handgun. Follow injection immediately with a water seal. Expose
for 48 hours. Do not plant until soil is free from fumes. (See note under
Planting Sites).
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 2-15-74 Part I, Page M-13-00.04
METHYL BROMIDE
Agricultural Ornamental Crop Uses
PLANTING SITES, PROPAGATING BEDS, TURF, AND LAWN BEDS bacterial
wilt, damping-off fungi (Fusarium, Pythium, Rhizoctonia species), and
sclerotium rot: 2.0 pounds actual/100 square feet by tarpaulin method or 20.0
to 50.0 gallons of a 69.0 percent formulation/acre by chisel method. Expose
for 24 hours and aerate for 2 to 10 days. Nematode-soil borne disease com-
plexes : Use a combination of 4.9 pounds of methyl bromide and 2.0 pounds of
ethylene dibromide with a gelling agent or 4.4 pounds of methyl bromide and
2.1 pounds of chloropicrin with a gelling agent as a broadcast treatment/1000
square feet. Apply with a tractor-mounted chisel-type broadcast liquid
fumigant unit. Space chisels 12-inches apart and inject 6 to 8 inches deep
using pressures of 25 to 40 psi. Use a heavy drag behind chisels. No
tarpaulin is needed with gel formulations. Note: Growing difficulty may be
experiences with Carnations, Conifers, Delphinium, Holly, Multiflora rose,
Salvia, Snapdragon, and certain other crops.
Household Uses
FLOWER AND LAWN BEDS see under Agricultural Ornamental Crop
Uses.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page M-14-00.01
Replaces page
issued 5-1-73
METHYL 2,3-DIBROMOPROPIONATE *
A liquid formulation containing 29.7 percent active ingredient.
Specific gravity 0.964 to 0.965 or 8.04 to 8.05 pounds/gallon at 60 degrees
Fahrenheit.
Industrial Use
RECIRCULATING COOLING WATER SYSTEMS slime control; Use 5.0 to
200.0 p.p.m. of product (1.5 to 60.0 p.p.m. actual) depending upon severity
of contamination and extent of growth present. Feed directly or as a 5.0
percent dilution in water, by means of a proportioning pump, on a continuous
or intermittent basis as required. LIMITS: Do not use in potable water or
where contamination of potable water may occur.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-15-00.01
METHYL-p-HYDROXYBENZOATE
[METHYLPARABEN]
Available as 100.0 percent powders for manufacturing or repackaging
use only, 99.0 percent solid concentrates for industrial use only, and 0.66
percent in combination with 39.02 percent isopropyl alcohol to be used as an
undiluted spray.
Household Uses
SURFACES (clothing, furniture, luggage and shoes in basements, closets,
boat lockers and storage areas) mildew; Spray entire area of surfaces
to be protected with a fine mist. Clothing that is dry cleaned and articles
washed with soap and water should be resprayed. Shoes frequently worn or
which get wet often should be sprayed when needed. Mildewed surfaces should
he thoroughly cleaned with alcohol solution and allowed to dry before treat-
ment.
LIMITS: Do not apply to lacquered surfaces or silk.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-16-00.01
METHYL ISOTHIOCYANATE
A liquid containing 20.0 percent methyl isothiocyanate (I) plus
80.0 percent chlorinated^ hydrocarbons including dichloroDrooenes and
dichloropropanes, (II) as [Vorlex^ ']• One gallon weighs 9.6 pounds and
contains 1.9 pounds of (I) and 7.7 pounds of (II). The chlorinated hydro-
carbons are inactive as fungicides. Dosage rates are given in terms of
formulation.
Miscellaneous Agricultural Uses
FIELD AND GREENHOUSE SOIL FUMIGANT (all crops) damping-off, root
rot, and wilt producing fungi: Use 25.0 to 50.0 gallons/acre or 0.5 to 1.0
pint/100 square feet as a broadcast application or 145 to 290 milliliters as
a row or band application on 8 inch centers/chisel/100 linear feet in light
soils. Where deep penetration is required for citrus orchard trees, use
60.0 to 70.0 gallons/acre broadcast or 17.5 to 20.5 fluid ounces/100 square
feet. On heavy soils use 40.0 to 60.0 gallons/acre or 0.75 to 1.125
pints/100 square feet as a broadcast application or 232 to 348 milliliters in
row or band application on 8 inch centers/chisel/100 linear feet.
Soil should be loose, free from clods and unrotted plant remains, and
moist to a depth of at least 6 inches. Soil should be worked deeper than the
intended depth of application. Do not fumigate dry soils. Do not fumigate
if soil temperature at 3-inch depth is over 90 degrees Fahrenheit.
Application should be made by injection-type equipment at a depth of 6 to
8 inches.
Soil should be sealed immediately after treating by dragging and firming
with a roller or cultipacker. In soils 70 degrees Fahrenheit or higher at a
6-inch depth, special attention should be given to sealing. Tarping gives the
best results.
Treated soil should be kept moist and left undisturbed for 4 to 7 days
at temperatures of 60 degrees Fahrenheit or above. Colder soils require from
1 to 3 weeks. Fall or winter-treated soils should be left undisturbed until
spring.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-16-00.02
METHYL ISOTHIOCYANATE
At the end of the fumigation period, the soil should be repeatedly
cultivated for aeration. The aerating period should be about 1 week for each
12.0 gallons of formulation or 23.0 pounds of (I) used/acre. Longer periods
will be required in wet seasons. Do not plant when the odor of the fumigant
is still detectable. Note: The above described treatments will also control
nematodes, and for such use, the chlorinated hydrocarbons (II) are also
considered to be active ingredients. TOLERANCES as (I) and (II): None
(nonfood uses). LIMITS: 104.0 pounds actual of (I)/acre in light soils,
132.0 pounds of (I)/acre in heavy soils, and 152.0 pounds of (I)/acre for
deep-rooted citrus trees. Preplanting soil treatments only.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-18-00.01
METHYLAMINE SALT OF TETRAHYDRO-3,5-DIMETHYL-2H,l,3,5-
THIADIAZINE-2-THIONE
Formulated as a 21.0 percent liquid concentrate weighing
9.35 pounds/gallon.
Industrial Uses
PULP AND PAPER MILL WET END SYSTEMS slime: Use in amount
required by actual test, usually between 50.0 and 200.0 p.p.m. Add as a
continuous treatment to a point in the system where good agitation will
ensure rapid dispersal and solution. Note: This compound hydrolyzes to
form Mylone which is cleared for use in the manufacture of food grade paper
and paperboard. See FDA Food Additive Regulations, paragraph 121.2505
and 121.2529.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-19-00.01
METHYLDODECYLBENZYL TRIMETHYL
AMMONIUM CHLORIDE
Manufactured at 80.0 percent by weight plus 20.0 percent by weight of
methyldodecylxylylene bis (trimethyl ammonium chloride) to form Hyamine'R'
2389. Available as 2.5 to 50.0 percent liquid concentrates. Compatible with
other fungicides and non-ionic materials. Not compatible with soaps and
most ionic or anionic materials including certain synthetic detergents.
Miscellaneous Agricultural Uses
ANIMAL CRATES, BARNS, DAIRIES, FEED HOPPERS, STORAGE BINS, FOOD
LOCKERS, HATCHERIES AND INCUBATORS, PACKING HOUSES, AND POULTRY HOUSES AND
EGG HANDLING ROOMS mold growths (fungistatic): 800.0 or more p.p.m.
solution of combined active ingredients. Apply to previously cleaned equip-
ment and such surfaces as walls and ceilings by dipping, mopping, or spray-
ing. Repeat applications as necessary. Note: Equipment and surfaces to
come in contact with food or feed must be rinsed with potable water before
reuse. Other surfaces should not be rinsed following treatment. TOLERANCE:
None (nonfood use). LIMITS: Do not contaminate food or feed. Food
contacting surfaces must be rinsed with potable water before reuse.
SEED POTATO HANDLING EQUIPMENT (boxes and other containers fexcept used
bagsX conveyors, cutting knives and boxes, digging and plant equipment,
storage surfaces, truck or wagon beds, and similar equipment) ring rot:
200.0 to 400.0 or more p.p.m. of combined actives (disinfection). Wash
surfaces thoroughly then mop or spray. Do not rinse. Dip cutting knives in
solution at frequent intervals. Do not rinse. TOLERANCE: None (nonfood
use). LIMITS: Seed potato equipment only. Do not use on potato bags
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 10-1-74 Part I, Page M-19-00.02
Replaces page
issued 5-1-73
METHYLDODECYLBENZYL TRIMETHYL AMMONIUM CHLORIDE
Commercial, Household, and Institutional Uses
CARPETS AND RUGS mildewproofing; Use one of the following by
commercial treatefs only:
(1) 1087.0 p.p.m. combined quaternaries. Apply by spray, rotary
brush, or sponge. Thoroughly wet out nap or fibers. Treat
entire surface and allow to dry.
(2) Use 1 part of a product containing 10.0 percent of combined
quaternaries plus sodium dodecylbenzene sulfonate as in
Registration Number 1266-71/8 parts of water in a commercial
shampooing machine according to machine manufacturer's
directions.
FOOD PROCESSING PLANTS (ceilings, walls, and similar
surfaces) mold control; Use 800.0 to 1040.0 p.p.m. of combined
quaternaries from liquid concentrates., Spray or sponge precleaned and
prerinsed surfaces. Repeat as frequently as necessary to prevent growth.
TOLERANCE: None (nonfood use). LIMITS: Do not contaminate food or feed.
Rinse food contacting surfaces with potable water before reuse. Do not rinse
other surfaces.
SURFACES (closets, garbage cans, shoes, shower curtains, walls in
attics, cellars, and other damp storage areas) mold and mildew control;
Use one of the following:
(1) 2000.0 p.p.m. of combined quaternaries, plus 600,000 p.p.in. of
ethyl alcohol as a low-pressure bomb spray applied to cover
the surface with a fine mist at regular intervals as necessary
to prevent growth;
(2) 2500.0 to 5000.0 p.p.m. of combined quaternaries plus 150.0 to
400.0 p.p.m. of 4',5-Dibromosalicylanilide; 600.0 to 1600.0
p.p.m. of 3,4*,5-Tribromosalicylanilide and 630,500.0 p.p.m. of
either ethyl or isopropyl alcohol as a low-pressure bomb spray
applied to wet all surfaces;
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-19-00.03
METHYLDODECYLBENZYL TRIMETHYL AMMONIUM CHLORIDE
(3) Use 1/4 cup of a 47.2 percent formulation of combined quaternary
compounds, pine oil, and trisodium phosphate as in Registration
Number 77-13/gallon of warm water. Wash floors, tile, painted
surfaces, shower stalls, counter tops, garbage cans, plastic
and vinyl upholstery, and other washable surfaces as often as
necessary.
Note: Quaternary ammonium compounds do not appear to be effective
mold and mildew inhibitors when applied to shoes or other leather goods.
Registration of such product claims will be dependent on adequate tests with
individual formulations. LIMITS: Do not contaminate food or feed. Wash all
food contacting surfaces with potable water before reuse.
TOILET BOWLS fungicide: Remove water from bowl by forcing over
trap with a swab mop. Apply 1 ounce of a product containing 0.25 percent
combined quaternaries plus 19.0 percent hydrochloric acid to swab mop. Swab
bowlj flush bowl, and rinse out mop in eold water.
Industrial Uses
COOLING WATER SYSTEMS (air-washers, pasteurizers, and similar
applications) fungal slime; Use one of the following:
(1) Use 50.0 to 75.0 p.p.m. or more as required in an initial
slug dose application; then continue with periodic doses of
12.5 to 19.0 p.p.m. at 5- to 10-day intervals, or as needed;
(2) Use 0.1 to 0.5 pound of a formulation containing 25.0 percent
of combined quaternary compounds plus 5.0 percent of Bis
(tributyltin) oxide/1000 gallons of water in, or added to, the
system. Apply intermittently or continuously, as required.
DYE BATH VATS OF BROOM MANUFACTURES prevention of mildew and
other fungi: Add 500.0 p.p.m. of combined quaternary compounds to the water
in the bath and to all make-up water.
PAPER MILL WET END SYSTEMS fungal slime; Use 1.4 to 7.0 avdp.
ounces of a 30.0 percent formulation of combined quaternary compounds and
Tributyltin acetate as in Registration Number 5204-3/ton of finished paper.
Apply by continuous of "semi-slug" addition at points of maximum slime
formation. TOLERANCE: None (nonfood use). LIMITS: Do not use in the
production of paper or paperboard intended for food or feed packaging.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 6-1-74 Part I, Page M-20-00.01
Replaces page
issued 5-1-73
METHYLENE BIS(IHIOCYANATE)
Available as a 5.0 percent liquid concentrate (I); a 10.0 percent
liquid concentrate (II), a 30.0 percent liquid concentrate (III); 7.0 and
10.0 percent pelleted granules (IV); a 10.0 percent briquette (V); in com-
bination with 20.0 percent Bis(trichloromethyl) sulfone (VI); with 10.0
percent Dodecylguanidine hydrochloride and 20.0 percent isoorooanol (VII);
5.1 percent in combination with 11.9 percent N,N-Dimethylformamide
(VIII); or 4.9 percent in combination with 8.6 percent pentachlorophenol *
and 1.0 percent other chlorophenols and related compounds, weighing *
8.13 pounds/gallon (IX). *
Industrial Uses
PULP AND PAPER MILLS slime control; Use 0.1 to 1.1 pound of
formulation (I); 0.0001 to 0.5 pound of (II); 0.04 to 0.17 pound of (III);
0.1 to 0.3 pound of (V); 0.1 to 0.5 pound of (VI) or (VII); 0.2 to 1.1
pounds of (VIII)/ton of pulp or paper produced, dry basis. Add directly to
system on a continuous basis. Use 0.1 to 1.34 pounds of (IX)/ton of "' *
dry pulp or paper produced and apply as an intermediate feed directly *
to the pulp, water or additive systems. Note: Under alkaline and/or *
reducing conditions methylene bis(thiocyanate) may break down to form hydro-
gen cyanide gas or inorganic cyanides.
TOLERANCES: Methylene bis(thiocyanate), Bis(trichloromethyl) sulfone and
Dimethyl formamide are cleared for use as slimicides in the manufacture of
paper and paperboard that contact food (FDA Regulations, paragraph 121.2505).
LIMITS: Do not use formulations (VII) or (IX) in the manufacture of *
paper or paperboard intended for food packaging.
RECIRCULATING COOLING WATER SYSTEMS (cooling towers, evaporative
condensers) slime control; Use 1.25 to 6.20 p.p.m. actual of (I) or
(II),; 1.6 to 3.5 p.p.m. actual of (IV); or 4.16 to 20.66 p.p.m. actual of
(VIII) as a continuous or intermittent slug treatment 1 to 3 times a week or
as required to maintain control. For badly fouled systems or systems in
jeopardy of becoming affected, use 4.5 to 9.8 p.p.nu actual of (I) or (II);
5.0 to 12.6 p.p.m. actual of (IV); or 15.0 to 32.6 p.p.m. actual of (VIII)
daily or as required to obtain control. Apply at a point in the system where
uniform mixing and even distribution will occur, such as the cooling tower
basin or sump.
LIMITS: Do not apply to domestic or potable water systems.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-20-00.02
METHYLENE BIS(THIOCYANATE)
SECONDARY OIL RECOVERY fungi: Use 0.8 to 6.2 p.p.m. actual from
(I). Apply as a slug treatment once or twice/day.
SOLUTIONS, EMULSIONS AND OTHER NON-FOOD LIQUID PRODUCTS fungi;
Use 10.0 p.p.m. actual from (I) based on the weight of the liquid product to
be preserved.
LIMITS: Do not use in products intended for the manufacture of food packaging.
materials.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-21-00.01
METHYLENE CHLORIDE
Formulated as & 49.37 percent liquified gas in combination with 50.63
percent 1,1,1-trichloroethane. This product is used only under the manu-
facturer's supervision or by his personnel.
Agricultural Fruit and Nut Crop Uses
CITRUS (all) peril ci Ilium mold and decay during the degreening
period: 2.0 quarts (2.7 pounds) of formulation/1000 cubic feet. Apply
metered dosage over a 24-hour period. Exposure should not exceed 72 hours.
Aerate treated degreening rooms by fan for 12 hours before entering.
TOLERANCE: None (exempt). LIMITS: 2.7 pounds/1000 cubic feet. Degreening
room use only, aerate for 12 hours before entering.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-22-00.01
2,2'-METHYLENEBIS (4-CHLOROPHENOL)
[DICHLOROPHENE] [G-4^]
Available as 96 percent powders, 10 to 50 percent concentrates
(emulsions, gels, liquids, solvent formulations, syrups, waxy solids), 5.2
percent in combination with 5.2 percent metallic copper equivalent in the
form of copper naphthenate and as low pressure bombs containing 0.3 to 0.9
percent alone, 0.04 to 0.08 percent in combination with 0.02 to 0.04 percent
hexachlorophene or 1.0 percent in combination with 25 percent paradichloro-
benzene and 0.005 percent bis(tributyltin) oxide. The 96 percent powder is
insoluble in water and may be reacted with caustic soda (76 to 77 percent
Na20) to form the water soluble sodium salt. Rates are in terms of active
dichlorophene unless otherwise specified.
Household Uses
SURFACES (clothing, draperies, leather goods, mattresses, rugs,
upholstery, walls, and similar surfaces in kitchens, bathrooms, attics, base-
ments) mold, mildew, musty odors; Use low pressure bomb formulations
listed above. Clean objects before treating, spray surfaces thoroughly
until damp.
Commercial Uses
LAUNDRY mildew: Use 1.5 to 2.0 ounces per 100 pounds dry weight
of laundry with the sour at low water level and run for 5 minutes.
SHOES (rental) mildew: Use low pressure bomb containing 0.08
percent in combination with 0.04 percent hexachlorophene. Spray inner surfaces
of shoes throughly until moist.
Industrial Uses
ADHESIVES, ORGANIC LIQUIDS (calender sizes, carboxymethyl cellulose
derivatives, resin emulsions, starch coatings) (preservation) fungi;
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 12-15-73 Part I, Page M-22-00.02
Replaces page
issued 5-1-73
DICHLOROPHENE
Add as dichlorophene or the sodium salt to obtain 0.1 to 0.2 percent (as
dichlorophene) based on weight of the finished product.
CUTTINGS OILS, AQUEOUS EMULSIONS yeast, molds: Add as the sodium
salt to obtain a concentration of 60 to 200 p.p.m. (as dichlorophene).
ELECTRICAL WIRING mildew: Apply a 2.0 p&rcent solution in
alcohol to cut ends of insulation.
FABRICS (wet) mildew: Apply as the sodium salt to fabrics to be
held in the wet state to deposit 0.1 to 1.0 percent (as dichlorophene) by
weight of fabric.
FELT (with cellulosic fibers in addition to wool) mildew:
Deposit 1.0 to 1.5 percent on felt by padding at 130 to 140 degrees Fahren-
heit.
FELT IN PAPER MACHINES mildew: Apply as the sodium salt to new
felts to leave a residue of 0.1 to 0.2 percent (as dichlorophene) on the
fiber. Apply by trough, dipper or spray and follow with a 1% acetic acid bath.
LATEX (preservation) fungi: Add 0.1 to 1.0 percent by weight of
latex.
LEATHER mildew: Add to polishing wax to obtain 2.0 percent by
weight. Apply to leather.
PAPER (mineral-coated paper for wrapping cakes of soap) mildew:
Add 0.4 parts per 100 parts of clay, calcium carbonate or other mineral
matter added to coating composition-
PLASTICS (polyvinyl resins) mildew: Apply during manufacturing
to provide a concentration of 2.0 percent or substitute 10.0 percent of the
dioctyl phthalate with 10.0 percent of a formulation of 30.0 percent
dichlorophene in dioctyl phthalate.
PULP AND PAPER MILL STOCK SYSTEMS mold: Add 2.5 ounces per ton
of pulp.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-22-00.03
DICHLOROPHENE
ROPE mildew, mold, rot: Add a. dichlorophene - copper naphthenate
formulation to the cordage oil to provide a pickup of 1.0 to 1.25 percent
each of dichlorophene and metallic copper.
TEXTILES mildew, rot: Apply 0.25 to 0.5 percent for textiles used
indoors or 0.8 to 1.5 percent for textiles subject to weathering. Apply in
solvent systems or as aqueous emulsions by padding. The sodium salt may be
applied to deposit rates listed above (as dichlorophene) by padding at 140 to
180 degrees Fahrenheit followed by a cold 3-5 percent acetic acid bath.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part I, Page M-23-00.01
Replaces page
issued 5-1-73
2,2'-METHYLENEBIS-(3,4,6-TRICHLOROPHENOL)
[HEXACHLOROPHENE] [G-llOO] [NABAcW]
Formulated alone as 25.0 percent wettable powders and 5.0 to 25.0
percent emulsifiable concentrates; in combination with other fungicides as
0.5 to 8.0 percent dusts; 9.0 percent wettable powders, 5.0 to 10.0
percent emulsifiable concentrates; and as a 2.0 percent liquid concentrate.
Also available in low pressure bombs for household and commercial use.
Compatible with most commonly used fungicides, insecticides, and nutritional
sprays. Use caution at high dosages on tender plants at temperatures
above 85 degrees Fahrenheit. Dosages and limits are given in terms of actual
methylenebis trichlorophenol.
Agricultural Vegetable Crop Uses
* CUCUMBERS angular leaf spot, downy and powdery mildews: Use
0.25 to 0.50 pint of 25 percent emulsifiable concentrate/100 gallons. Begin
when disease appears or is reported in the area. Repeat at 3- to 7-day
intervals. Ground-rot (Rhizoctonia): Use 0.25 to 0.50 pint of 25 percent
emulsifiable concentrate/100 gallons. Apply as a heavy, drenching spray to soil
soil where fruit will grow. Damping-o f f (Rhizoc tonia): Use 0.25 to 0.50
pint of 25 percent emulsifiable concentrate/100 gallons as a heavy, drenching
spray on seed row. Begin in preemergence period and repeat at 3- to 7-day
intervals until plants are well established.
TOLERANCE: None (extended).
LIMITS: Dosages as stated above. Do not apply within 3 days of harvest.
* PEPPERS bacterial spot, damping-off: Use 0.25 to 0.50 pint of
25 percent emulsifiable concentrate/100 gallons. Make first application as a
preemergence, heavy drenching spray on the seed row. Continue after emergence
at 5- to 7-day intervals, or oftener under severe disease conditions,
immediately after rains, cultivation or high x^inds. Apply to soil and plants.
Also spray roadways and ditch banks.
TOLERANCE: None (extended).
LIMITS: Dosages as stated above. Do not apply within 5 days of harvest.
* TOMATOES bacterial spot, damping-off: See under Peppers. Same
directions apply. Early and late blights, gray leaf spot; Use 0.25 to 0.50
pint of 25 percent emulsifiable concentrate/100 gallons. Begin when disease
is first reported in the area or first appears. Repeat at 3- to 10-day
intervals.
TOLERANCE: None (extended).
LIMITS: Dosages as stated above. Do not apply within 5 days of harvest.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 Part -^ Page M_23_00.02
Replaces page
isaued 5-1-73
2,2'-METHYLENEBIS-(3,4,6-TRICHLOROPHENOL)
Agricultural Ornamental Crop Uses
LILACS, PHLOX powdery mildew; 0.125 to 0.188 pound/100 gallons.
Begin when disease threatens or first appears. Repeat at 5 day intervals or
as needed.
ORNAMENTALS damping-off fflhizoctonia); 0.066 pound liquid con-
centrate/100 gallons of water. Use 1 gallon of finished spray/200 to 400
square feet of covering soil. Repeat after emergence of seedlings.
Commercial Uses
CONVEYOR CHAINS (brewery bottling areas) fungistat; Spray chains
with a solution of 25.0 to 50.0 p.p.m.; 2,2'-Methylenebis (3,4,6-trichloro-
phenol) plus 12.5 to 25.p.p.m.; respectively, 3,5-dimethyltetrahydro-2H-
1,3,5-thiadiazine-2-thione.
LIMITS: No contamination of bottle interiors.
LAUNDRIES (fabrics) mildewstat; Add a combination of 10.0
percent 2,2'-Methylenebis (3,4,6-trichlorophenol) and 10.0 percent o-phenyl-
phenol to last rinse in sufficient quantity to retain 0.5 to 1.2 percent total
actives in the fabrics.
SHOES mildewstat; Spray interior of shoes thoroughly using a
low pressure bomb containing 0.075 percent Hexachlorophene in combination
with 0.050 percent Dichlorophene and 12.0 percent Isopropanol.
Household Uses
LAUNDRY FABRICS mildewstat: Add in sufficient amount to provide
0.08 percent actual in final rinse.
SHOES mildewstat; Spray interior of shoes thoroughly,
particularly the toe area, using a low pressure bomb formulation containing
0.075 percent 2,2'-Methylenebis (3,4,6-trichlorophenol) plus 0.050 percent
2,2'-Methylenebis (4-chlorophenol) and 12.0 percent isopropanol.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 3-1-75 p*rt I» Pase M-23-00.03
New page
2,2' -METIHLENEBIS- (3,4, 6-TRICIILOROPHEUOL)
SURFACES (apparel, bedding, home furnishings, laundry, floors, walls,
shower curtains, and similar articles) ----- mildews tat ; Spray to moisten
surface using low pressure bomb containing 0.02 percent. 2,2 '-Methylenebis
(3,4,6-trichlorophenol) plus 0.04 percent 2, 2 '-Methylenebis (4-chlorophenol) .
WASHABLE AIR FILTERS ----- mildewstat ; Apply several light coats by
spraying both sides of previously cleaned filters. Use low pressure bomb
containing 0.2 percent 2, 2 '-Methylenebis (3,4,6-trichlorophenol) plus 0.2
percent sodium propionate and 0.5 percent sodium o-phenylphenate or in
ready-to-use liquid sprays at one-half of the above concentrations.
Industrial Uses
LEATHER, PAPER, AND TEXTILES ----- fungistat; Apply 0.02 to 0.25
percent actual 2, 2 '-Methylenebis (3,4,6-trichlorophenol) based on the weight
***
/oTed* °r apply °'25 to °'6 P^cent actual each of
2,2 -Methylenebis (3,4,6-trichlorophenol) and o-phenylphenol to textiles
by padding. Scour after drying to avoid subsequent discoloration.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-24-00.01
3(2-METHYLPIPERIDINO) PROPYL 3,4-DICHLOROBENZOATE
[PIPRONW]
Available as a 25.0 percent wettable powder, and an 82.4-percent
liquid concentrate containing 2.0 pounds of active ingredient/quart. Rates
of application are given in terms of pounds actual active ingredient.
Agricultural Ornamental Crop Uses
CATALPA, CHRYSANTHEMUMS, DAHLIAS, LILACS, PHLOX, ROSES, AND
ZINNIAS powdery mildew: For preventive schedule to use 0.25 pound/100
gallons. Begin when first leaves expand or at first sign of disease. Repeat
at 7-day intervals. For control of powdery mildew already present, make
first application using 0.5 pound/100 gallons, and repeat at 7-day intervals
thereafter using 0.25 pound/100 gallons.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-50-00.01
MONOETHANOLAMMONIUM 2-MERCAPTOBENZOTHIAZOLE
Formulated as a 40.0 percent liquid concentrate weighing 8.9 pounds
per gallon.
Industrial Uses
ADHESIVES fungi: Use 0.5*to 1.0 percent of formulation (0.2 to
0.4 percent actual) for print pastes and low protein adhesives; 2.0 to 3.0
percent of formulation (0.8 to 1.2 percent actual) for high protein adhesives
based on the dry weight of solids in adhesive or print paste.
ELECTRICAL TESTING TANKS (for submarine cable and wire) slime:
50.0 to 500.0 p.p.m. of formulation (20.0 to 200.0 p.p.m. actual) based on
weight of water.
FABRICS AND YARNS IN PROCESS mildew in wet__stprageL of Grelge
goods: Wet out with a 2.0 percent solution of formulation (0.8 percent
actual) in water. Fiber protection in sized goods: Use 1.0 to 2.0 percent
of formulation (0.4 to 0.8 percent actual) based on dry weight of size
solids.
STARCH SOLUTIONS, SIZINGS, AND COMPOUNDS fungi: 0.5 to 1.0
percent formulation (0.2 to 0.4 percent actual) based on weight of dry starch.
-------
EPA Compendium of Registered Pesticides, Vol. II
Fungicides and Nematicides
Issued: 5-1-73 Part I, Page M-60-00.01
MONOSODIUM SALT OF 2,2'-METHYLENEBIS
(3,4,6-TRICHLOROPHENOL) [IsobacW]
Formulated as a 13.0 percent liquid concentrate containing 1.0 pound
of active ingredient/gallon for seed treatment, and as a 20.0-percent liquid
concentrate containing 1.5 pounds of active ingredient/gallon for soil and
foliar treatments. Compatible with most herbicides and insecticides used on
cotton. Dosage rates and limits are given in avoirdupois ounces of actual
active ingredient.
Agricultural Field Crop Uses
COTTON damping-off, sore-shin, soil borne diseases of seedling
and boll-rot; For deep planted (1 inch to 2.5 inches) cotton, apply 0.6
to 1.2 ounces actual in 5 to 15 gallons of water/acre in seed furrow at
planting time. For shallow planted (0.5 to 1.0 inch) cotton, apply 0.6 to
1.2 ounces actual in 10 to 15 gallons of water/acre in a 10 to 15 inch band
over seed row at planting time (this may be made with banded application of
herbicide). Subsequent applications may be made if conditions warrant as
plants emerge or after emergence at rates of 0.6 to 1.2 ounces actual in
2 to 10 gallons of water/acre (use the 0.6 ounce rate in narrow banded sprays
and the 1.2 ounce rate for broadcast applications). The post emergence
applications may be applied in combination with early insecticide or
postemergence herbicide applications. For boll-rot: apply 1.6 ounces
actual/acre to reduce inoculum potential in lay-by herbicide application.
Follow when first bolls are formed with aircraft or ground applications of
0.8 ounces actual/acre. Continue applications on 5- to 7-day intervals or
oftener (3- to 4-day intervals) in periods of high humidity or in rainy
periods. Product may be applied in combination with insecticides in low
volume or ultra low volume aircraft systems or in conventional ground
equipment use 15 to 25 gallons of water/acre and direct spray toward bolls.
TOLERANCE: 0.05 p.p.m. in cottonseed.
LIMITS: Do not apply within seven days of harvest. Do not graze treated
areas.
Agricultural Seed Treatments
COTTON seed rot, soil borne diseases in seed zone area: 1.125
ounces/100 pounds by slurry application. Use in combination with conventional
seed treatments or after such treatment, TOLERANCE: None (nonfood use).
LIMITS: 1.125 ounces/100 pounds. Do not use treated seed for food, feed,
or oil purposes.
-------
SB951
.U6435
Environmental_P^o"tection _Ag@no$J ^ ^^^M
Region V, Library ^
230 South :-.-?, bom Street
Chicago, Illinois 60601*
------- | |