crop-chem-docs/corpus/epa_ppls/100-676.md

# SUBDUE GRANULAR FUNGICIDE

- EPA Reg No: **100-676**
- Registrant: SYNGENTA CROP PROTECTION, LLC
- Signal word: Caution
- Active ingredients: Metalaxyl (2%)
- Label accepted: 1994-01-26
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000100-00676-19940126.pdf

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I DO -&;7 fc 
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 
WASHINGTON. D.C. 20460 
Theresa Kamicker 
CIBA·GEIGY CORP. 
P.O. BOX 18300 
GREENSBORO. NC 27419 
J1H 261994 OFFICE OF 
PREVENTION, I'EITICIDUAND 
TOXIC SWSTANCEI 
Subject: Label Amendment Submission of 08/06193 in Response to PR Notice 93·7 
EPA Reg. No. 100-676 
SUBDUE GRANULAR FUNGICIDE 
Dear Registrant: 
The labeling cited above and submitted in connection with registration under the 
Federal Insecticide. Fungicide. and Rodenticide Act (FIFRA). as amended. is accepted. A 
copy of your proposed labeling stamped "ACCEPTED WITH COMMENTS" is enclosed. 
WHAT THIS ACCEPTANCE MEANS: 
Based on your certification. the Agency has accepted the labeling changes that are 
necessary to comply with the Worker Protection Standard (WPS) labeling requirements of 
40 CFR part 156. subpart K. described in PR Notices 93·7 and 93·11. Any other labeling 
changes submitted in connection with this amendment application but not directly related 
to compliance with the WPS have not been reviewed or accepted by the Agency. If you 
wish to make such changes. you must submit a separate amendment application proposing 
them. If your product is currently suspended. the acceptance of this labeling amendment 
does not affect the suspension in any way. 
WHAT YOU NEED TO DO NEXT: 
Send to EPA one (I) copy of the final printed labeling: 
• BEFORE selling or distributing any product bearing the fmal printed labeling 
AND 
• WITHIN one year from date of this acceptance. 
@ 
AlqclIMaac, I "I __ aa"conoo. ,,* ... _ ... 
----IWCYOM-

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Page 2 
Submit the final printed labeling via the U.s. Postal Service to: 
Document Processing Desk (FIN-LABEL) 
Office of Pesticide Programs (7SOSC) 
U.s. Environmental Protection Agency 
401 M Street, SW 
Washington, D.C. 20460-0001 
Hand or courier deliveries of final printed labeling may be made to: 
Attachment 
Document Processing Desk (FIN-LABEL) 
Office of Pesticide Programs 
Room 266A, Crystal Mall 2 
1921 Jefferson Davis Highway 
Arlington, V A 22202 
m 0 ins, Deputy Chief 
egistration Support Branch 
Registration Division (7S0SW)

WPS Proposed Label 
lIPS 
Subdue® 
Granular Fungicide 
For the control of certain diseases 
in ornamentals, turf, vegetable plant beds, 
nonbearing citrus, conifers, and nonbearing 
deciduous fruit and nut tree nurseries 
10 pounds 
ACCEPTED 
"I'" COMMENTS 
I. EPA Lo\ler o.Ie<I 
JAN 261994 
u..... .... Fed.... 1ueo1ieW., 
F ..... h Ide, .... R .... 1III<lde ""' 
.. UM!Dded. ,... the peeUeWe 
repole ..... ....... r EPA Ree. No. 
/06 - 67? 
25 pounds 
Net weight Net weight (sample size only) 
Active Ingredient: 
Metalaxyl: N-(2,6-dimethylphenyl)-N-
(methoxyacetyl) alanine methyl ester ................ . 2% 
Inert Ingredients: 
Total: 
Keep Out of Reach of Children. 
CAUTION 
See additional precautionary statements 
on back of bag. (at end of label - 10 lb. bag) 
See directions for use on back of bag. 
EPA Reg. No. 100-676 
EPA Est. 100-AL-l (25 lb. only) 
100-NC-2 (10 lb. only) 
Contro"! No. 55100 (25 lb. only) 
C1993 Ciba-Geigy Corporation 
Ciba Plant Protection 
Turf ~nd Ornamental Products 
Ciba-Geigy Corporation 
P. O. Box 18300 
Greensboro, NC 
CGA 87LIA (WPS) 
CGA 87L3A (WPS) 
27419 
- 25 lb. 
10 lb. sample size 
98% 
100% 
3t5lfYl

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-2-
DIRECTIONS FOR USE AND CONPITIONS OF SALE AND WARRANTY 
IMPORTANT: Read the entire Directions for Use and the 
Conditions of Sale and Warranty before us~ng this product. If 
terms are not acceptable, return the unopened product container 
at once. 
Conditions of Sale and Warranty 
The pixections for Use of this product reflect the opinion of 
experts based on field use and tests. The directions are 
believed to be reliable and should be followed c~refully. How­
ever, it is impossible to eliminate all risks inherently associ­
ated with use of this product. Crop injury, ineffectiveness, or 
other unintended consequences may result because of such factors 
as weather conditions, presence of other materials, or the man­
ner of use or application all of which are beyond the control of 
Ciba-Geigy or the Seller. All such risks shall be assumed by 
the Buyer. 
Ciba-Geigy warrants that this product conforms to the chemical 
description on the label and is reasonably fit for the purposas 
referred to in the Directions for ~ subject to the inherent 
risks referred to above. ~-Geigy makes no other express or 
i~plied warranty of Fitness or Merchantability or any other ex­
press or implied warranty. In no case shall Ciba-Geigy or the 
~er be liable for consequential. s~~cial. or indirect damages 
~lting from the use or handling of this product. Ciba-Geigy 
and the Seller offer this product, and the Buyer and user accept 
it, subject to the fo~egoing Conditions of Sale and Warranty, 
which may be varied only by agreement in writing signed by a 
duly authorized representative of Ciba-Geigy. 
,-

-3-
PIRECTIONS FOR USE 
It is a violation of Federal law to use this product in a manner 
inconsistent with its labeling. 
Do not apply this product in a way that will contact workers or 
other persons, either directly or through drift. Only protected 
handlers may be in the area during application. For any 
requirements specific to your State or Tribe, consult the agency 
responsible for pesticide regulation. 
AGRICULTURAL USE REQUIREMENTS 
Use this product only in accordance with its labeling and with 
the Worker Protection Standard, 40 CFR part 170. This Standard 
contains requirements for the protection of agricultural work­
ers on farms, forests, nurseries, and greenhouses, and handlers 
of agricultural pesticides. It contains requirements for 
training, decontamination, notification, and emergency assis­
tance. It also contains specific instructions and exceptions 
pertaining to the statements on this label about personal pro­
tective equipment (PPE) and restricted-entry interval. The 
requirements in this box only apply to uses of this product 
that are covered by the Worker Protection Standard. 
Do not enter or allow worker entry into treated areas during 
the restricted entry interval (REI) of 12 hours. Exception: 
if the product is soil-injected or sOil-incorporated, the 
Worker Protection Standard, under certain circumstances, allows 
workers to enter the treated area if there will be no contact 
with anything that has been treated. 
PPE raquired for early entry to treated areas that is permitted 
under: the Worker Protection Standard and that involves contact 
with anything that has been treated, such as plants, soil, or 
water is: 
• Coveralls 
• Waterproof gloves 
• Shoes plus socks 
..

-4-
NON-AGRICULTURAL USE REQUIREMENTS 
The requirements in this box apply to uses of this product that 
are NOT within the scope of the Worker Protection Standard for 
agricultural pesticides (40 CFR Part 170). The WPS applies 
when this product is used to produce agricultural plants on 
farms, forests, nurseries, or greenhouses. 
Do not enter treated areas without protective clothing until 
dust haa settled. 
FAILURE TO FOLLOW THE DIRECTIONS FOR USE AND PRECAUTIONS ON THIS 
LABEL MAY RESULT IN POOR DISEASE CONTROL OR CROP INJURY. 
General Information 
Subdue Granular Fungicide is a systemic fungicide for use in 
ornamentals, turf, vegetable plant beds, nonbearing citrus, 
conifers and nonbearing deciduous fruit and nut trees in 
nurseries. 
Note: 1) Subdue is a systemic fungicide having a specific 
mode of action. Use of Subdue could result in development 
of resistant strains of fungi. Development of resistance 
cannot be predicted. Therefore, Ciba-Geigy cannot assume 
liability for crop damage ~esulting from resistant strains 
of fungi. Consult with your State Agricultural Experiment 
Station or Extension Service Specialist for guidance and 
ways to control any possible Subdue resistant strains of 
fungi which may occur. 2) To help decrease the chance of 
downy mildew resistance, do not use Subdue for control of 
downy mildew diseases, except for use in turf. Use Subdue 
only as a soil application for control of soil-borne dis­
eases. 
Calibration Instructions 
It is important to calibrate the granule applicator before use. 
Even after calibration, it is best to check the actual applica­
tion rate under your operating conditions. Application rates 
can vary due to changing moisture conditions, equipment wear, 
.normal variation in·product bulk density and particle size dis-
tribution.

-5-
Generally, calibrating a granule applicator can be done by fol­
lowing these simple steps: 
1. Mark off a known area, usually 1,000 square feet. 
2. At normal walking speed, simulate an application over the 
1,000 square foot area and record the time taken to accom­
plish this. 
3. Fill the applicator hopper with product. Set the applicator 
meter at a random setting. 
4. Operate the applicator for the amount of time obtained in 
step 2 and collect the output of granules in a plastic bag, 
catch pans or other collection device. 
5. Weigh the granules collected in ounces and compare this 
weight with the required application rate in ounces per 
1,000 square feet from the product label. Repeat steps 1-4 
until the correct meter setting is found that will deliver 
the required application rate. 
Ornamentals 
For control of damping-off, and root and stem rot diseases 
caused by pythium and Phytophthora, use Subdue Granular 
Fungicide on container, bench, or bed-grown ornamentals in 
greenhouses or outdoor nurseries, and for professional use on 
ornamentals grown for indoor and outdoor landscaping. Use this 
product either as a soil surface application or soil mix on 
ornamentals at the time of seeding and transplanting. Within a 
rate range given for a specific group of ornamentals. use the 
lower rate for the shortest interval listed and the higher rate 
for the longest interval. Under severe disease conditions. use 
the highest rate and the shortest interval specified. 
When applying Subdue Granular Fungicide to the soil surface. 
irrigate with enough water to completely wet the root zone after 
application. Do not exceed recommended rates or apply more 
frequently than directed. or plant injury may occur.

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Notice to User: Plant tolerances to Subdue have been found 
to be acceptable for the specific genera and species listed 
on this label. Due to the large number of species and 
varieties of ornamentals and nursery plants, it is impossi­
ble to test everyone for tolerance to Subdue. Neither the 
manufacturer nor the seller has determined whether or not 
Subdue can be used safely on ornamentals and nursery plants 
not specified on this label. The professional user should 
determine if Subdue can be used safely prior to commercial 
use. In a small are~, test the recommended rates for a par­
ticular group of unlabeled plants, i.e., foliage plants, 
bedding plants etc., for plant tolerance prior to widespread 
use. 
When applying Subdue Granular Fungicide as a soil mix. 
components in the soil mix should be dry and free of lumps to 
ensure thorough mixing of the granules throughout the media. 
When making subsequent applications at the designated intervals. 
other registered Subdue formulations may be used. Refer to the 
respective product label for rates. precautions. and limitations 
relative to its use.

• 
Foliage Plants 
Ag1aonema 
Aphe1andra 
Dieffenbachia 
Peperomia 
Phi lodendron * 
Pothos 
Scheff1era 
Sedum 
Sempervivum 
Zygocactus 
-7-
SOIL SURFACE APPLICATION: Distribute 20-
40 oz. uniformly over 1,000 sq. ft. of bed 
or bench area. Irrigate with enough water 
to thoroughly wet the root zone after 
application. Repeat applications at two 
to three month intervals if necessary. 
*On Philodendron, use 30-60 oz. per 1,000 
sq. ft. 
Precaution: To minimize the potential for 
injury to Pothos. do not use more than 
22 oz. and do not apply more frequently 
than once every three months. 
SOIL MIX: Thoroughly mix 4-8 oz./cu. yd. 
of soil or soil mix. After transplanting, 
irrigate with sufficient water to thor­
oughly wet the root zone. After a two to 
three month interval, Subdue Granular Fun­
gicide may be reapplied as a soil surface 
application. 
Continued ... 8

Foliage Plants 
Ageratum 
Algerian Ivy 
Arte.lIisia 
Aster 
Begonia 
Caladium 
Carnation 
Chrysanthemum 
Coleus 
Dairy, Shasta 
English ivy 
Foxglove 
Gaillardia 
Geranium 
Impatiens 
Marigold 
Pansy 
Petunia 
Phlox 
Pinks 
Primrose 
Prostrate Rose-
mary 
Salvia 
Snapdragon 
Verbena 
Vinca 
Zinnia 
-8-
SOIL SURFACE APPLICATION: 
At Transplanting (Soil 2-3 inches deep) : 
Uniformly apply 15-30 oz. to 1,000 sq. ft. 
of bed area. Irrigate with enough water 
to thoroughly wet soil after application. 
Repeat applications at one to two month 
intervals if necessary. Do not apply 
rates of 22 oz. more than once every six 
weeks. 
SOIL MIX: Thoroughly mix 4-8 oz./cu. yd. 
of soil or soil mix. After transplanting, 
irrigate with sufficient water to thor­
oughly wet the root zone. Subdue Granular 
Fungicide may be reapplied after six to 
eight weeks as a soil surface application. 
Precaution: po not apply to English ixy 
more than once every six months. or injury 
~ occur. 
Continued ... 9

Flowers 
African violet 
Anthurium 
Baby's breath 
Carnation 
Chrysanthemum 
Columbine 
Delphinium 
Easter lily 
Geranium 
Gloxinia 
Poinsettia 
Rose 
Azalea 
-9-
SOIL SURfACE APPLICATION: Uniformly apply 
30-60 oz./l,OOO sq. ft. Repeat applica­
tion at one to two month intervals if nec­
essary. Irrigate with enough water to 
thoroughly wet soil after application. Do 
not apply rates of 37 oz. more often than 
every six weeks. 
Precaution: DO not apply more than 30 oz. 
to Easter lilies and only make one 
at-planting application. 
SOIL MiX: Thoroughly add 4-8 oz./cu. yd. 
of soil or soil mix. After transplanting, 
irrigate with sufficient water to thor­
oughly wet the root zone. Subdue Granular 
Fungicide may be reapplied after six to 
eight weeks as a soil surface application. 
Precaution: DO not use a soil mix appli­
cation in Easter lilies 
SOIL SURfACE APPLICATION: Phytophthora 
root and crown rot - Uniformly apply 37-
75 oz./l,OOO sq. ft. of bed area. Irri­
gate with enough water to thoroughly wet 
the soil after application. Repeat appli­
cations at two to four month intervals if 
necessary. 
SOIL MIX: Thoroughly mix 4-10 oz./cu. yd. 
of soil or soil mix. After transplanting, 
irrigate with sufficient water to thor­
oughly wet the root zone. After a two to 
four month interval, Subdue Granular Fun­
gicide may be reapplied as a soil surface 
application. 
Precautions: (1) To minimize the poten­
tial for injury to azaleas. do not apply 
repeat applications at rates greater than 
75 oz. closer than every three months. and 
do not exceed a total of 125 oz. in six 
months. (2) Use the lower rate for "Coral 
'Bell" variety. 
Continued ... 10 
" 
11~1'

Woody Ornamentals 
Other Than Azalea 
Aucuba japonica 
Arborvitae 
Boxwood 
Ceanothus 
Cotoneaster 
Dogwood 
Ficus 
"Halls" 
Honeysuckle 
Ilex 
Juniperus spp. 
Photinia 
Pieris japonica 
Pinus spp. 
Pittosporum 
Rhododendron 
White cedar 
White pine 
Yew 
-10-
SOIL SURfACE APPLICATION: Uniformly apply 
62-125 oz./l,OOO sq. ft. Irrigate with 
enough water to thoroughly wet the soil 
after application. Repeat applications at 
two to three month intervals if necessary. 
Do not apply rates greater than 100 oz. 
more often than once every ten weeks. 
SOIL MIX: Thoroughly mix 4-12.5 oz./cu. 
yd. of soil or soil mix. After trans­
planting, irrigate with sufficient ~,ater 
to thoroughly wet the root zone. After a 
two to three month interval, Subdue Granu­
lar Fungicide may be reapplied as a soil 
surface application. 
Precautions: Do not apply to Euonymus or 
injury may occur. 
Citrus in Nurseries (Nonbearingl 
Use Subdue Granular Fungicide on nonbearing citrus for control 
of citrus foot rot, root rot, and trunk canker caused by 
PhytQphthora spp. Apply to the soil as a broadcast application 
under the canopy of the trees. If rain is not expected within 
three days of application, water in with 1/2 inch of irrigation. 
For banded applications, use the formula below for calculating 
the amount of Subdue Granular Fungicide needed per acre of 
trees. 
Make the first application of Subdue Granular Fungicide at the 
time of planting and make two additional applications at three­
month intervals thrcughout the growing season. Apply 200 lbs./A 
as a broadcast or banded application to the seedbeds, liners or 
bedded stock. For banded applications, use a band wide enough 
to cover the root systems of the plants. Follow the application 
with 1/2 inch of irrigation if rainfall is not expected within 
three days. 
Calculate the amount of Subdue Granular Fungicide needed for 
band treatment by the formula: 
1.d£>f/7

-11-
band width in inches X 
row spacing in inches 
broadcast rate _ amount needed 
per acre per acre of field 
Conifers in Nurseries 
Subdue Granular Fungicide provides control of Phytophthora root 
rot of conifers. 
Seedbeds and 
Plug-Plantings 
2-0 Transplants 
Uniformly apply 31 lbs./A in the spring 
and again in the fall. 
Uniformly apply 62.5 lbs./A in the spring 
and again in the fall. 
Deciduous Fruits and Nuts in Nurseries (Nonbearingl 
Subdue Granular Fungicide provides control of pythium root rot 
and Phytophthora root, crown, and collar rot of nonbearing 
deciduous fruits and nuts. 
Make the first application of Subdue Granular Fungicide at the 
time of planting. Additional applications should be made at 
three-month intervals throughout the growing season. 
Apply 200-400 lbs./treated acre (4.75-9.25 lbs./I,OOO sq. ft.) 
uniformly under the canopy of the trees. Treat sufficient 
surface area in nurseries to cover the root zone of the trees. 
Use the high rate in areas known to be infested with 
Phytophthora. 
Note: Do not apply to trees that will bear harvestable fruit 
within 12 months of application, or illegal residues may result. 
/3&fI7

-12-
Turf 
Subdue Granular Fungicide controls Pythium blight and pythium 
damping-off in turf, yellow tuft (downy mildew) in bluegrass, 
and downy mildew in St. Augustinegrass. Within the rate range 
given for turf. use the lower rate for the shortest interval 
listed and the higher rate for the longest interval. Under 
severe disease conditions. use the highest rate and shortest 
interval specified. 
Established Turf: 
Pythium Blight 
Yellow Tuft 
Downy Mildew 
Newly Seeded 
Areas: 
Pythium Damping-Off 
Pythium Blight 
Yellow Tuft 
Downy Mildew 
Uniformly apply as a preventative treat­
ment at 12.5-25 oz./l,OOO sq. ft. 
Retreat at 10-14 day intervals during 
periods favorable for disease develop­
ment. Irrigate with 1/4-1/2 inch water 
after application. 
Uniformly apply 12.5-25 oz./l,OOO sq. ft. 
immediately after seeding. Irrigate with 
1/4-1/2 inch water. Re-treat at 7-14 day 
intervals if conditions remain favorable 
for disease. 
Precaution: To minimize the potential for resistance. (1) Make 
no more than three applications of Subdue Granular Fungicide per 
season and (2) Apply an alternate EPA-registered fungicide for 
Pythium control at least once during the season. 
Vegetable Bedding Plants (Broccoli, Cabbage, Cauliflower, 
Tomatoes. Cucumbers. Lettuce. Melons. SpinaCh and Sqyash) 
Pythiym Damping-Off of Broccoli. Cabbage. Caylif1ower. Tomatoes. 
Cucumbers. Lettyce. Melons. Spinach and Squash 
Uniformly apply 25-50 lbs./A as a preplant broadcast application 
(12.5-25 oz. per 150 square yards of bed) before or at the time 
of seeding to the surface of the beds and lightly incorporate or 
follow with one-half inch sprinkler irrigation water. 
Note: Do not use Subdue Grany1ar Fungicide for disease control 
in vegetable plants grown in enclosed environments. i.e .. green­
house. glasshoyse. etc. • 
L--__________________ _ 
14~J7

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-13-
Rotational Crops 
Do not plant any food crop which is not registered for use with 
metalaxyl in metalaxyl-treated soil for a period of 12 months. 
Storage and Disposal 
Pesticide Storage and pisposal 
Store in a dry place. Do not contaminate water, food or feed by 
storage, disposal, or cleaning of equipment. Open dumping is 
prohibited. Wastes resulting from the use of this product are 
toxic. Improper disposal of unused pesticide is a violation of 
federal law. Pesticide that cannot be used according to label 
instructions must be disposed of according to federal, state or 
local procedures. For guidance in proper disposal methods, con­
tact your State Pesticide or Environmental Control Agency, or 
the Hazardous Waste representative at the nearest EPA Regional 
Office. 
Container Disposal 
Completely empty bag into application equipment. Dispose of 
empty bag in a sanitary landfill or by incineration, or by open 
burning, if allowed by state and local authorities. If burned, 
keep out of smoke. 
For minor spills, leaks, etc., follow all precautions indicated 
on this label and clean up immediately. Take special care to 
avoid contamination of equipment and facilities during cleanup 
procedures and disposal of wastes. In the event of a major 
spill, fire or other emergency, call 1-800-888-8372 day or 
night . 
•

-14-
Precautionary Statements 
Hazards to Humans and Domestic Animals 
CAUTION 
Harmful if inhaled or absorbed through skin. Causes moderate 
eye irritation. Avoid contact with skin, eyes, or clothing. 
Avoid breathing dust. 
Statement of Practical Treatment 
If in eyes: 
If inhaled: 
If on skin: 
Flush eyes with plenty of water. Call a physi­
cian if irritation persists. 
Remove victim to fresh air. 
Wash with plenty of soap and water. 
Note to Physician: If Subdue Granular Fungicide is ingested, 
induce vomiting or lavage stomach. Treat symptomatically. 
Personal Protective Equipment (PPE): 
Applicators and other handlers must wear: 
• Long-sleeved shirt and long pants 
• Waterproof gloves 
• Shoes plus socks 
Follow manufacturer's instructions for cleaning/maintaining 
PPE. If no such instructions for washables, use detergent and 
hot water. Keep and wash PPE separately from other laundry. 
Engineering Control Statements: (first sentence varies) 
When handlers use closed systems or enclosed cabs in a manner 
that meets the requ~rements l~sted ~n the Worker Protect~on 
Standard (WPS) for agricultural pesticides [40 CFR 
170.240(d) (4-6)], the handler PPE requirements may be reduced 
or modified as specified in the WPS • 
•

-15-
DIRr Safety Rasomm9Ddltions; 
Users should: 
• Wash hands before eating, drinking, chewing gum, using 
tobacco or using the toilet. 
• Remove clothing immediately if pesticide gets inside. Then 
wash thoroughly and put on clean clothing. 
EnvirOnmental Hazards 
Do not apply to water or wetlands (swamps, bogs, marshes, 
potholes) . Do not contaminate water when disposing of equip-
ment wash waters. 
Subdue® trademark of Ciba-Geigy for metalaxyl 
U.S. Patent No. 4,151,299 
01993 Ciba-Geigy Corporation 
Ciba Plant Protection 
Turf and Ornamental Products 
Ciba-Geigy Corpora.tion 
Greensboro, North Carolina 27419 
Revised 
Revised 
[GANNONC.LABELS-S]SUBGFWPS - 8/4/93 
February 12, 1988 
Initial Registration 
June 13, 1988 - add 
10 lb. sample size 
September 18, 1989 
Metalaxyl FRSTR 
July 27, 1993 - WPS