crop-chem-docs/corpus/epa_ppls/5481-103.md

# DURHAM® METALDEHYDE GRANULES 7.5

- EPA Reg No: **5481-103**
- Registrant: AMVAC CHEMICAL CORPORATION
- Signal word: Caution
- Active ingredients: Metaldehyde (7.5%)
- Label accepted: 2022-10-26
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/005481-00103-20221026.pdf

---
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 
 WASHINGTON, DC 20460 
 
 
 
Reg Review Label Acceptable v.20151230 
OFFICE OF CHEMICAL SAFETY 
AND POLLUTION PREVENTION 
October 26, 2022 
 
 
David Stay 
Associate Scientist 
AMVAC Chemical Corporation 
4695 MacArthur Court Suite 1200 
Newport Beach, CA 92660 
 
 
Subject: Additional Registration Re view Label Mitigation for Metaldehyde 
 Product Name: Durham Metaldehyde Granules 7.5 
 EPA Registration Number: 5481-103 
 Decision Number: 587630 
 
 
Dear Mr. Stay: 
 
The Agency, in accordance with the Federal Insecticide, Fungicide and Rodenticide Act 
(FIFRA), as amended, has completed reviewing all of the information submitted with your 
application to support the Registration Review of the above referenced product in connection 
with the December 2021 Metaldehyde Interim Decision, and has concluded that your submission 
is acceptable. The label referred to above, submitted in connection with registration under 
FIFRA, as amended, is acceptable. 
 
Should you wish to add/retain a reference to the company’s website on your label, then please be 
aware that the website becomes labeling under the Federal Insecticide Fungicide and Rodenticide 
Act and is subject to review by the Agency. If the website is false or misleading, the product 
would be misbranded and unlawful to sell or distribute under FIFRA section 12(a)(1)(E). 40 
CFR 156.10(a)(5) list examples of statements EPA may consider false or misleading. In addition, 
regardless of whether a website is referenced on your product’s label, claims made on the 
website may not substantially differ from those claims approved through the registration process. 
Therefore, should the Agency find or if it is brought to our attention that a website contains false 
or misleading statements or claims substantially differing from the EPA approved registration, 
the website will be referred to the EPA’s Office of Enforcement and Compliance. 
 
A copy of your label stamped “Accepted” is enclosed. Products shipped after 12 months from the 
date of this amendment must bear the new revised label. Your release for shipment of the 
product bearing the amended label constitutes acceptance of these conditions. If these conditions 
are not complied with, the registration will be subject to cancellation in accordance with FIFRA 
section 6.

Page 2 of 2 
EPA Reg. No. 5481-103 
Decision No. 587630 
 
If you have any questions about this letter, please contact Joseph Belsky by phone at 202-566-
2495, or via email at belsky.joseph@epa.gov. 
 
Sincerely, 
 
Venus Eagle, Product Manager 01 
Invertebrate and Vertebrate Branch 3 
Registration Division (7505T) 
Office of Pesticide Programs 
 
 
Enclosure: Stamped Label

103-20220907 Page 1 of 7
DURHAM®
METALDEHYDE GRANULES 7.5
A SOIL SURFACE TREATMENT FOR CONTROL OF SNAILS AND SLUGS AROUND: ORNAMENTALS, LISTED 
SMALL FRUITS & BERRIES, CITRUS, LISTED VEGETABLE CROPS, AND GRASS GROWN FOR SEED.
ACTIVE INGREDIENT:
Metaldehyde (2,4,6,8-tetramethyl-1,3,5,7-tetraoxycyclo-octane) .......................................... 7.5%
INERT INGREDIENTS: ........................................................................................................................... 92.5%
TOTAL: ................................................................................................................................................ 100.0%
KEEP OUT OF REACH OF CHILDREN
CAUTION
FIRST AID
If swallowed: x Call a poison control center or doctor immediately for treatment advice.
x Have person sip a glass of water if able to swallow.
x Do not induce vomiting unless told to by a poison control center or doctor.
x Do not give anything by mouth to an unconscious person.
If on skin or 
clothing:
x Take off contaminated clothing.
x Rinse skin immediately with plenty of water for 15-20 minutes.
x Call a poison control center or doctor for treatment advice.
If in eyes: x Hold eye open and rinse slowly and gently with water for 15-20 minutes. 
x Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye.
x Call a poison control center or doctor for treatment advice.
If inhaled: x Move person to fresh air. 
x If person is not breathing, call 911 or am bulance, then give artificial respiration, 
preferably mouth-to-mouth, if possible.
x Call a poison control center or doctor for further treatment advice.
EMERGENCY INFORMATION
Have the product container or label with you when callin g a poison control center or doctor or veterinarian, or
going for treatment. 
FOR THE FOLLOWING EMERGENCIES, PHONE 24 HOURS A DAY:
For Medical Emergencies phone: ............. ....................................................................................... 1-888-681-4261
For Transportation Emergencies, including spill, leak or fire, phone: CHEMTREC® ………………….…....1-800-424-9300
For Product Use Information phone : AMVAC®..………..…......……..................................................…..1-888-462-6822
Seek medical care as soon as possible after exposure. For incidents involving animals, seek veterinary care as soon as possible 
after exposure. Have the product container or label with you when you call a poison control center or doctor or veterinarian,
or when going for treatment. For information on this pesticid e product (including health co ncerns, medical emergencies, 
treatment advice, or pesticide incidents), call AMVAC at 1-888-462-6822 or the National Pesticide Information Center at 1-
800-858-7378.
SEE SIDE/BACK PANEL FOR ADDITIONAL PRECAUTIONARY STATEMENTS AND DIRECTIONS FOR USE.
EPA Reg. No. 5481-103 Net Contents: __________________
EPA Est. No. As Marked on Container
 
AMVAC Chemical Corporation
4695 MacArthur Court, Suite 1200
Newport Beach, CA 92660 U.S.A. 
1-888-462-6822 
Oct 26, 2022
5481-103

103-20220907 Page 2 of 7 
 
Metaldehyde is a systemic toxin. There is no anti dote. The following instructions are not intended 
for laypeople. There is no home treatment. Exposed individuals and animals should receive 
emergency care as quickly as possible. 
NOTE TO PHYSICIAN 
Dust inhalation is the usual route of accidental ex posure; the product is rarely ingested. Treatment is 
symptomatic and supportive. Monitor severe expo sures closely: seizures, electrolyte imbalances, 
acidosis, dehydration, and increased body temperature have been reported. 
NOTE TO VETERINARIAN 
Animals typically are exposed via ingestion. Treatm ent is symptomatic and supportive. If significant 
ingestion is suspected, and the animal is asymptomat ic, consider induction of emesis or gastric lavage 
and administration of activated charcoal, cath artic and enema to limi t absorption. Monitor 
asymptomatic and symptomatic anim als closely. Treat seizures, electrolyte imbalances, acidosis, 
dehydration, and increased body temperature. Monitor liver function post recovery. 
 
PRECAUTIONARY STATEMENTS 
HAZARDS TO HUMANS AND DOMESTIC ANIMALS 
 
Caution: Harmful if swallowed. Harmful if absorbed through skin. Harmful if inhaled. Causes moderate 
eye irritation. Avoid contact with skin, eyes, or clothing. Avoid breathing dust. 
 
IMPORTANT: This product can be harmful to childr en and fatal to domestic animals when ingested. 
Children and dogs may be attracted to the product. Application of this produc t is prohibited unless 
children and domestic animals can be excluded from the treated area from the start of the application 
until applied material is no longer visible. 
 
PERSONAL PROTECTIVE EQUIPMENT (PPE) 
Mixers, loaders, applicators, and other handlers must wear: 
x Long-sleeved shirt and long pants 
x Shoes plus socks 
x ŚĞŵŝĐĂůƌĞƐŝƐƚĂŶƚŐůŽǀĞƐŵĂĚĞŽƵƚŽĨ͗ďĂƌƌŝĞƌůĂŵŝŶĂƚĞ͕ďƵƚLJůƌƵďďĞƌшϭϰŵŝůƐ͕ŶŝƚƌŝůĞƌƵďďĞƌш
ϭϰŵŝůƐ͕ŶĞŽƉƌĞŶĞƌƵďďĞƌшϭϰŵŝůƐ͕ŶĂƚƵƌĂůƌƵďďĞƌшϭϰŵŝůƐ͕ƉŽůLJĞƚŚLJůĞŶĞ͕ƉŽůLJǀŝŶLJůĐŚůŽƌŝĚĞш
ϭϰŵŝůƐ͕ŽƌsŝƚŽŶΠшϭϰŵŝůƐ 
 
USER SAFETY REQUIREMENTS 
Follow manufacturer’s instructions for cleaning/maint aining PPE. If no such instructions for washables 
exist, use detergent and hot water. Keep and wash PPE separately from other laundry. 
 
Discard clothing and other absorben t materials that have been drench ed or heavily contaminated with 
this product’s concentrate. Do not reuse them. 
 
USER SAFETY RECOMMENDATIONS 
Users should: 
x Wash hands before eating, drinking, chewing gum, using tobacco or using the toilet. 
x Remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly and put on 
clean clothing. 
x Remove PPE immediately after handling this product. 
x W a s h t h e o u t s i d e o f g l o v e s b e f o r e r e m o v i n g . A s s o o n a s p o s s i b l e , w a s h t h o r o u g h l y a n d 
change into clean clothing.

103-20220907 Page 3 of 7 
ENVIRONMENTAL HAZARDS 
This pesticide is toxic to mollusks (e.g., clams, oyster s, scallops, mussels). Do not apply directly to water, 
to areas where surface water is present, or to intertidal areas below the mean high water mark. Drift and 
runoff may be hazardous to aquatic organisms in wate r adjacent to treated ar eas. Do not contaminate 
water when disposing of equipment wash waters or rinsate. 
 
This pesticide is toxic to birds and mammals. Granul es on soil surface may be hazardous to terrestrial 
wildlife. Cover or collect any such materials spilled during loading. 
 
DIRECTIONS FOR USE 
It is a violation of Federal law to use this product in a manner inconsistent with its labeling. For any 
requirements specific to your State or Tribe, consult the agency responsible for pesticide regulation. 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. 
 
IMPORTANT: Read entire label. Use in accordance with precautionary statements and directions, and with 
applicable Federal and State regulations. DO NOT AP PLY DIRECTLY ONTO PLANTS. Do not allow bait to 
contact the edible portion of any food crop. 
 
Areas treated with metaldehyde may be replanted immediately with crops registered for use on this label. 
Do not plant any crop not listed on this label in the treated area for at least 30 days after the last treatment 
with metaldehyde. 
 
FOR STATE AND/OR FEDERAL INVASIVE MOLLUSK ERADICATION OPERATIONS 
This product may be used only on the following use sites in response to State and/or Federal invasive 
mollusk eradication operations. Broadcast applications of this product may be made to the following 
use-sites for State and/or Federal invasive mollusk eradication operations: fallow land; barrier strips; 
uncultivated non-agricultural areas; recreational areas; non-food or non-feed brush; weed or dense 
vegetative areas; railroad, pipe line, highway, power and telephone rights of way and roadsides; 
guardrails and fences; lumberyards; storage areas; seaports; industrial facility sites, including yards and 
walkways around industrial buildings, parking areas, parks, golf courses, other public areas; and airport 
and similar industrial non-crop areas. This produc t may be applied for State and/or Federal invasive 
mollusk eradication operations at an individual applicat ion rate of no more than 2 lbs. ai/A, and at no 
more than 6 applications/year. After applying DURHAM METALDEHYDE GRANULES 7.5 for invasive 
mollusk eradication, do not reapply DURHAM METALDEHYDE GRANULES 7.5 or other products 
containing metaldehyde to treated areas for 7 days. 
 
AGRICULTURAL USE REQUIREMENTS 
Use this product only in accordance with its labeli ng and with the Worker Protection Standard, 40 CFR, 
Part 170. This standard contains requirements for the protection of agricultural workers on farms, forests, 
nurseries, and greenhouses, and handlers of agricultural pesticides. It contains requirements for training, 
decontamination, notification, and emergency assistan ce. It also contains specific instructions and 
exceptions pertaining to the statements on this label about personal protective equipment (PPE) and 
restricted-entry interval (REI). 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, allo ws workers to enter the treated areas wi thout restriction if there will be no 
contact with anything that has been treated.

103-20220907 Page 4 of 7 
 
PPE required for early entry to treated areas that is permitted under the Worker Protection Standard and 
that involves contact with anything that has been treated, such as plants, soil, or water, is: 
x Coveralls 
x Chemical-resistant gloves 
x Shoes plus socks 
 
RESTRICTIONS 
This product is intended solely for use on agricultural crops grown for commercial or research purposes 
and in State and/or Federal invasive mollusk eradicat ion operations. This product may not be applied to 
residential sites (i.e., in yards, gardens, around homes and apartments) and other sites such as the exterior 
areas around schools and daycare facilities, and athletic fields, playgrounds, parks, recreation areas, etc. 
 
Broadcast applications and applications of this product directed to plant parts are prohibited except to 
grass grown for seed and as specified for use in State and/or Federal inva sive mollusk eradication 
operations. 
 
Read entire label before using. Use only as a baitin g treatment to be applied directly to the soil area 
beneath plants as listed on this label. Do not allow bait granules to come in contact with plants. The grower 
is responsible for residues on his crops, as well as fo r damages caused by drift from his property to that 
of others. Do not allow drift to adjoining food, fiber or pasture crops. NOTE: DURHAM METALDEHYDE 
GRANULES 7.5 should never be applied to dry soil. For best results irrigate prior to application. Apply any 
time of the day but evening applications are preferred for increased snail or slug control. Do not re-water 
for 48 hours after application. 
 
Advisory Resistance Management for Molluscicides 
For resistance management, DURHAM METALDEHYDE GR ANULES 7.5 contains me taldehyde, a systemic 
molluscicide that eliminates pests by destroying the mucus-producing glands of mollusks 
resulting in 
dehydration. Naturally occurring biotypes resistan t to metaldehyde-based baits may still develop and 
become dominant after repeated use. Appropriat e resistance management strategies should be 
followed. 
 
The following steps can be used to delay the development of resistance: 
x Rotate pest control methods when possible 
x Use this product strictly in acco rdance with the label. Monitor after application for unexpected 
target pest survival. If the level of survival sugg ests the presence of resistance, consult with the 
manufacturer, your local university specialist or certified pest control advisor. 
x If a pest population continues to persist after treatment with this product, discontinue use of this 
product, and switch to another management strategy, if available. 
x If pest resistance is observed or suspected, pl ease report to AMVAC Chemical Corporation at 1-
888-462-6822. 
 
USE INFORMATION 
Snails and slugs are nocturnal and generally feed durin g the night damaging many varieties of plants and 
plant seedlings. They inhabit damp, moist areas aro und decaying refuse, organic matter, beneath rocks 
and hide at the base of growing plants. Their presence can be detected by the shiny trails left on the soil 
surface, sidewalks, driveways, etc.

103-20220907 Page 5 of 7 
APPLICATION RATES 
For control of SNAILS and SLUGS in the following area s. Apply when first plant damage appears or is 
anticipated. 
 
Apply at the rates specified for each crop to areas li kely to be infested at the beginning of the spring 
planting season or during periods of damp weather be fore damage occurs. For best results, apply in 
evening. Especially beneficial if applied following rain or watering since slugs and snails will not crawl over 
dry soil. 
 
Prior experience has shown most plants are not sens itive to Durham Metaldehyde 7.5. However, for 
extremely tender plants such as orchids, it is suggested to do a small test application to determine any 
plant sensitivity before making applications to plants. 
 
For use on ornamentals, artichokes, blueberries, can eberries, strawberries, lettuce, cole crops and other 
listed leafy greens, mint, corn, soybeans and tomatoes apply in a band, between rows and/or directed 
towards base of the plants, by hand or with commercial application equipment designed for banded 
application of granular products. 
 
For use on citrus, apply in a band under tree canopy, by hand or with commercial application equipment 
designed for banded application of granular products. Do not apply as a wide area broadcast. 
 
Crop Maximum 
Rate/Application 
(Lbs product/A) 
Maximum 
number of 
applications per 
growing season 
Re-application 
Interval (days) 
Preharvest 
Interval 
Maximum 
Number of 
Applications 
per year 
Lettuce, Cole Crops, and the 
following Leafy Greens: 
broccoli, brussels sprouts, 
cabbage, cauliflower, cavalo 
broccolo, collards, kale, 
kohlrabi, mizuna, mustard 
greens, spinach, rape greens 
13.3 3 14 0 6 
Tomatoes 13.3 3 14 0 6 
Berries1 10.6 3 14 0 3 
Blueberries 10.6 3 14 0 3 
Strawberries 13.3 3 14 0 6 
Artichokes (Perennial) 13.3 6 18 0 12 
Artichokes (Annual) 13.3 2 18 0 4 
Citrus 13.3 6 14 0 6 
Ornamental2 13.3 6 21 0 6 
Prickly Pear Cactus 10.6 3 30 0 3 
Grass (grown for seed) 10.6 4 21 21 4 
Grass (Forage and Hay) 10.6 4 14 21 4 
Mint (Peppermint, Spearmint, 
and their Oils) 
13.3 4 21 1 4 
Celery, Rhubarb, Swiss chard, 
Chinese Celery, Celtuce, 
Cardoon, and Florence Fennel 
13.3 4 21 1 8 
Taro (wetland)3 13.3 7 35 7 7 
1Caneberries (bingleberry; rasp berry, red and black; wild raspberry; blac kberry; loganberry; boysenberry, dewberry; 
lowberry; marionberry; olallieberry; youngberry; Bushberries (a ronia berry; blueberry; buff alo currant; Chilean guava; 
currant; black and red; elderberry; European barberry; go oseberry; cranberry; honeysuckle; huckleberry; jostaberry; 
juneberry; lingonberry; salal; sea buckthorn; Berry - low gr owing (bearberry; bilberry; blue berry; cloudberry; cranberry; 
muntries; partridgeberry).

103-20220907 Page 6 of 7 
Crop Maximum 
Rate/Application 
(Lbs product/A) 
Maximum 
number of 
applications per 
growing season 
Re-application 
Interval (days) 
Preharvest 
Interval 
Maximum 
Number of 
Applications 
per year 
2Including ornamentals in greenhouses, hoophouses, and other indoor ornamentals production facilities, as well as outdoor 
commercial production of ornamental plants. 
3Broadcast application to be made under flooded conditions only. Prior to bait application, stop the water flow into and out 
of the lo’i (paddies) to be treated; water level should be high enough such that apple snails don’t estivate. Apply the bait and 
hold/impound the water for a minimum of 3 days before allowing water to exit the lo’i. Do not apply more than one 
application per held/impounded water. If the water level in the lo’i becomes too low within the 3 day holding period (due to 
faster percolation of water through the soil), such that apple snails begin to estivate, allow additional water into the lo’i. 
 
For corn and soybean apply as a perimeter treatment at planting and then for the subsequent applications 
by broadcast directing the product to the soil. 
 
Crop Growth 
Stage1 
Maximum 
Rate/ 
Application 
(Lbs 
product/A) 
Maximum 
number of 
applications 
per season 
Re-
application 
Interval 
(days) 
Preharvest 
Interval 
Maximum 
Number of 
Applications 
per year 
Application 
Information 
Corn 
(field) 
Up to V8 13.3 3 7 0 3 Perimeter 
treatment 
prior to 
broadcast 
Corn 
(field) 
V-8 - VT 
13.3 3 7 0 3 Ground 
directed 
only 
Soybean2 Up to V4 5.3 3 7 0 3 Perimeter 
treatment 
prior to 
broadcast 
Soybean2 V4-R1 5.3 3 7 0 3 Ground 
directed 
only 
1Growth stages are according to the Iowa State University Crop Guides: 
Corn - https://crops.extension.iastate.edu/encyclopedia/corn-growth-stages 
Soybeans - https://crops.extension.iastate.edu/soybean/production_growthstages.html 
2Only for use in the following stat es: Alabama, Arkansas, Connecticut , Delaware, Georgia, Louisiana, 
Maine, Maryland, Massachusetts, Mississippi, North Carolina, New Hampshire, New Jersey, New York, 
Ohio, Pennsylvania, Rhode Island, South Carolina, Te nnessee, Vermont, Virginia. Livestock may not 
graze in the treated fields. Applications must be completed prior to pod formation. 
 
STORAGE AND DISPOSAL 
 
Do not contaminate water, food or feed by storage and disposal. 
PESTICIDE STORAGE: This product can be harmful to children and fatal to dogs and other domestic animals 
if ingested. Dogs have been known to ingest metaldehyde after opening or tearing the packaging. Store 
this product in its original packaging, in a cool, secure location, and out of the reach of children and pets. 
PESTICIDE DISPOSAL: To avoid wastes, use all material in this container by application according to label 
directions. If wastes cannot be avoided, offer remain ing product to a waste disposal facility or pesticide 
disposal program (often such programs are run by state or local governments or by industry). 
CONTAINER HANDLING: Nonrefillable container. Do not reuse or refill this container. When completely 
empty, offer for recycling, if available or dispose of empty bag in a sanitary landfill or by incineration.

103-20220907 Page 7 of 7 
 
LIMITED WARRANTY AND DISCLAIMER 
 
The manufacturer warrants (a) that this product confor ms to the chemical description on the label; and 
(b) that the directions, warnings, and other statements on this label are based upon responsible experts' 
evaluations of reasonable tests of effectiveness, of toxicity to labo ratory animals and to plants and 
residues on food crops, and upon reports of field experience. Tests have not been made on all varieties of 
food crops and plants, or in all states or under all conditions. THIS WARRANTY DOES NOT EXTEND TO THE 
USE OF THIS PRODUCT CONTRARY TO LABEL INSTRU CTIONS, OR UNDER CONDITIONS NOT REASONABLY 
FORESEEABLE. 
 
THERE ARE NO EXPRESS WARRANTIES OTHER THAN THOSE SET FORTH HEREIN. TO THE EXTENT 
CONSISTENT WITH APPLICABLE LAW, THE MANUFACTURER NEITHER MAKES NOR INTENDS, NOR DOES IT 
AUTHORIZE ANY AGENT OR REPRESENTATIVE, TO MAKE ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, 
AND IT EXPRESSLY EXCLUDES AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY OF 
FITNESS FOR A PARTICULAR PURPOSE, OR ANY WARRANTY OF QUALITY OR PERFORMANCE. THIS 
WARRANTY DOES NOT EXTEND TO, AND THE BUYER SHALL BE SOLELY RESPONSIBLE FOR, ANY AND ALL 
LOSS OR DAMAGE WHICH RESULTS FROM THE USE OF THIS PRODUCT IN ANY MANNER WHICH IS 
INCONSISTENT WITH THE LABEL DIRECTIONS, WARNINGS OR CAUTIONS. 
 
TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BUYER'S EXCLUSIVE REMEDY AND 
MANUFACTURER'S OR SELLER'S EXCLUSIVE LIABILIT Y FOR ANY AND ALL CLAIMS, LOSSES, DAMAGES, OR 
INJURIES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT, WHETHER OR NOT BASED IN TORT, 
CONTRACT, NEGLIGENCE, STRICT LIABILITY IN TORT OR OTHERWISE, SHALL BE LIMITED, AT THE 
MANUFACTURER'S OPTION, TO REPLACEMENT OF, OR THE REPAYMENT OF THE PURCHASE PRICE FOR, 
THE QUANTITY OF PRODUCT WITH RESPECT TO WHICH DAMAGES ARE CLAIMED. TO THE EXTENT 
CONSISTENT WITH APPLICABLE LAW , MANUFACTURER OR SELLER SHALL NOT BE LIABLE FOR SPECIAL, 
INDIRECT OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT. 
 
AMVAC offers this product, and Buyer accepts it, subject to the foregoing Limited Warranty which may be 
varied only by agreement in writing signed by an authorized representative of AMVAC. 
 
© 2022 AMVAC Chemical Corporation is a wholly owne d subsidiary of American Vanguard Corporation. 
All Rights Reserved. AMERICAN VANGUARD, AMVAC, DURHAM and their respective logos are trademarks 
owned by AMVAC Chemical Corporation. Chemtrec is a service mark of the American Chemistry Council, 
Inc. Viton is a trademark of the Chemours Company FC, LLC. 
 
AMVAC Chemical Corporation 
4695 MacArthur Court, Suite 1200 
Newport Beach, CA 92660 U.S.A.