crop-chem-docs/corpus/epa_ppls/5905-510.md

# MCPA SODIUM SALT

- EPA Reg No: **5905-510**
- Registrant: HELENA AGRI-ENTERPRISES, LLC, D/B/A HELENA CHEMICAL COMP
- Signal word: Danger
- Active ingredients: MCPA, sodium salt (23.7%)
- Label accepted: 2005-03-11
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/005905-00510-20050311.pdf

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5CfoS-'5fD 
Ae..e nllull.tructio". on ,.. _. 1taIn_ com"'-ti_ to"". ~o,", Annrovod OMS No. 2070-00"" ........ '·'8·95 
United St8tes § Registration opp Identifier Number 
&EPA Environmental Protection Agency Amendment 
Washington. DC 20460 t/ Other 
Application for Pesticide - Section I 
1. CompanvlProduct Number 2. EPA Product Menager 3. Proposed Classification 
5905-510 o None D Restricted 
4. Company/Product (Name) -' PM. 
MCPA Sodium Salt 
5. Name and Address of Applicant (Include ZIP CodeJ 6. Expedited Reveiw. In accordance with FIFRA Section 3(c)(3) 
Helena Chemical Company (b)(i). my product is similar or identical in composition and labeling 
225 Schilling Boulevard, Suite 300 to: 
Collierville, Tennessee 38017 EPA Reg. No. 
D Check if this is 8 new sddrtl$s Product Name 
Section - II 
D Amendment ~ Explain below. D 
Final printed labels in repsonse to 
NotiFICATION Agency letter dated 
D 
Resubmission in response to Agency letter dated 
D 
-Me Too" Application. 
0 
Notification - Explain ~efow. 
D 
Other - Explain below. MAR 1 1 2005 
Explanation: Use additional page(s) jf necessary. (For section I end Section II.' 
Other Revisions 
~Notjfication of Other Revisions per PR Notice 98-10. This notification is consistent with the provisions of PR Notice 98-10 and EPA regulations at 40 CFR 
152.46, and no other changes have been made to the labeling or the confidential statement of formula of this product. I understand that it is a violation of 18 
U.S.C. Sec. 1001 to willfully make any false statement to EPA. I further understand that if this notification is not consistent with the terms of PR Notice 98-10 
and 40 CFR 152.46, this product may be in violation of FIFRA and I may be subject to enforcement action and penalties under sections 12 and 14 of FIFRA. 
Section - III 
,. Moterlol Thlo Produ", Win lie P.cIc.ged In: 
Child-Resistant Packaging Unit Packaging Water Soluble Packaging 2.. Type of Container 
~vo. ~vo. 
~ 
Vo. 
~-
t/ No t/ No 
t;' Plastic 
No Glass 
• CtNtification must If "Yes" No. per If ·Yes· No. per Papar 
Unit Packaging wgt. container Package wgt container Othor (Spocify) 
be ISubmittfld 
I 
3. Location of Net Contents Information 4. Size(s) Retail Container 5. Location of Label Directions 
~ Label U Container t=::l On Label 
6. Manner in Which Label is Affixed to Product ~UthOgrOPh 0 Other 
Self Adhesive Papor p,luod Stene; ed 
... Section - IV 
1 . Contact Point (Camplettl ittltnS dirtlctly below for idsntificstion of individuBl to b. contacted, if necessary, to proCflSS this spplicstion.J 
Name Titl. Telephone No. ,In,,,lude Area Code) 
Mandy K. Styles Product Registration Supervisor (901) 752-4420 
Certification 6. Dete Application 
I certify that the statements I have made on this form and all attachments thereto are true, accurate and complete. Received 
I ecknowledge that any knowlinglly false or misleading statement may be punishable by fine or imprisoM'\8nt or ,Stamp,11 
both under applicable law. 
2. Signaturo 0 . " / ~ .. 3. Title 
~) --<1,,=J;:/ /... Product Registration Supervisor 
4. Typed Name 5. Date 
Mandy K. Slyies 3/1/2005 
.. EPA Form 8510-1 (Rev. 3·94J PreVIous editions are obsolete . Wh ..... EPA FlIo Copy longinal) v.now • Appicant Copy

MCPA SODIUM SALT 
MCPA SODIUM SALT HERBICIDE 
For the Selective Control of Many Broadleaf Weeds in Small Grains, 
Grasslands and Pastures, Established Lawns and Turf, Grasses 
Grown for Seed, and Non-Crop Areas. 
ACTIVE INGREDIENT: 
2-methyl-4-chlorophenoxyacetic acid, sodium salt ... 23.7% 
INERT INGREDIENTS: ......................... :: .................................. 7S.3% 
TOTAL .................................................................. 1 00.0% 
(Equivalent to 21.4% 2-methyl-4-chlorophenoxyacetic acid or not less 
than 2 pounds oar oallon of MCPA) 
KEEP OUT OF REACH OF CHILDREN 
DANGER . PELIGRO 
Si usted no entiende la etiqueta, busque a alguien para que se la 
explique a usted en detalle. (If you do not understand the label, find 
someone to explain it to you in detail.) 
PRECAUTIONARY STATEMENTS 
HAZARDS TO HUMANS AND DOMESTIC ANIMALS 
DANGER 
Corrosive, causes irreversible eye damage. Hamnful if swallowed or 
absorbed through skin. Do not get in eyes or on clothing. Avoid 
contact with skin. 
FIRST AID 
IF IN EYES: 
• Hold eyelid open and rinse slowly and gently with water for 15-20 
minutes. 
• Remove contact lenses, if present, after the first 5 minutes, then 
continue rinsing. 
• Call a poison control center or doctor immediately for treatment 
advice. 
IF SWALLOWED: 
• Call a poison control center or doctor immediately for treatment 
advice. 
• Do not induce vomiting unless told to do so by a poison control 
center or doctor. 
• Have a person sip a glass of water of able to swallow. 
• Do not give anything to an unconscious or convulsing person. 
IFON SKIN: 
• Take off contaminated clothing. 
• Rinse skin immediately with plenty of water, after the first minutes, 
then continue rinsing. 
• Call a poison control center or doctor immediately for treatment 
advice. -.' 
HOT LINE NUMBER 
Have the product container or label with you when calling a poison 
control center or doctor or going for treatment. In case of 
emergency, call ChemTrec at 1-800-424-9300. 
NOTE TO PHYSICIAN 
Probable mucosal damage may contraindicate the use of gastric 
lavage. 
SEE INSIDE PANEL FOR ADDITIONAL PRECAUTIONARY 
STATEMENTS 
EPA REG. NO. 5905-510 
EPA EST. NO. 
NET CONTENTS: 
SN: 
-0/(0 
MANUFACTURED BY • • , .. 
HELENA CHEMICAL COMPANY 
, . 
225 SCHILLING BOULEVARD, SUITE 300 
COLLIERVILLE, TENNESSEE 38017 .. . .. . • • PERSONAL PROTECTIVE EQUIPMENT 
• l J ~ 
Applicators and other handlers must wear: 
Long-sleeved shirt and long pants . '" ,,, 
• Waterproof gloves ,. ~ .... 
Shoes plus socks ... 
Protective eyewear " . ... . .. 
Discard clothing and other absorbent materials tMt ha~e been 
drenched or heavily contaminated with this producfs concentrate. 
Do not reuse them. Follow manufacture~s instructl-ons for 
cleaning/maintaining PPE. If no such instructions for washables, use 
detergent and hot water. Keep and wash PPE separately from other 
laundry. 
ENGINEERING CONTROLS STATEMENTS 
When handlers use closed systems, enclosed cabs, or aircraft in a 
manner that meets the requirements listed in the Worker Protection 
Standard (WPS) for agricultural pesticides [40 CFR 170.240(d)(4-S)], 
the handler PPE requirements may be reduced or modified as 
specified in the WPS. 
USER SAFETY RECOMMENDATIONS 
Users should: 
Wash hands before eating, drinking, chewing gum, using 
tobaoco. or using the toilet. 
Remove clothing immediately if pestiCide gets inside. 
When wash thoroughly and put on clean clothing. 
Remove PPE immediately after handling this product. 
Wash the outside of gloves before removing. As soon as 
possible, wash thoroughly 
and change into clean clothing. 
ENVIRONMENTAL HAZARDS 
Drift or run-off may adversely affect nontarget plants. For terrestrial 
uses, do not apply directiy to water, or to areas where surface water 
is present or to intertidal areas below the mean high water mark. Do 
not contaminate water when disposing of equipment washwaters or 
rinsate. Do not contaminate water intended for irrigation or domestic 
purposes. Do not apply when weather conditions favor drift from 
target area. 
GROUND WATER CONTAMINATION STATEMENT 
Most cases of groundwater contamination involving phenoxy 
herbicides such as MCPA have been associated with mixingJIoading 
and disposal sites. Caution should be exercised when handling 
MCPA pesticides at such sites to prevent contamination of 
groundwater supplies. Use of closed systems for mixing and 
transferring this pesticide will reduce the probability of spills. 
Placement of the mixingJIoading equipment on an impervious pad to 
contain spills will help prevent groundwater contamination. 
CLEANING OF EQUIPMENT 
When cleaning equipment, do not pour washwater on the ground; 
spray or drain over a large area away from wells and other water 
sources. 
NOTIFICATION 
MAR 1 1 Z005

DIRECTIONS FOR USE 
II 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 Prolection Standard, 40 CFR part 170. This Standard 
contains requirements for the protection of agricultural workers on 
fanns, forests, nurseries, and greenhouses, and handlers of 
agricultural pesticides. It contains requirements for training, 
decontamination, notification, and emergency assistance. It also 
contains specific instructions and exceptions pertaining to the 
statements on this label about personal protective 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 48 hours. 
PPE required for early entry to treated areas that is pennitted 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 
Protective eyewear 
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 fanns, forests, 
nurseries, or greenhouses. Keep children and pets out of treated 
areas until sprays have dried. 
STORAGE AND DISPOSAL 
Do not contaminate water, food or feed by storage or disposal. Open 
dumping is prohibited. 
STORAGE: Do not store this product near fertilizers, seeds, •. 
insecticides, or fungicides. Protect product from freezing. If subjected 
to freezing conditions, wann to 700F and agitate. This will retum 
product tooriginal condition. Reclose all partially used containers by 
thoroughly tightening the screw cap. Damaged or leaking containers 
which cannot be used immediately, should be transferred to suitable 
sound containers and properly marked. Absorb any spill with a 
suitable clay absorbent and dispose of as indicated under 'Pesticide 
Disposal'. 
For safety and prevention of unauthorized use, all pesticides should 
be stored in locked facilities. To prevent accidental misuse, different 
pesticides should be stored in separate areas with enough distance 
between to provide clear identification. 
Opened, partially used pesticides should be stored in original labeled 
containers when possible. When transfer to another container is 
necessaI)' because of leakage or damage, carefully mark and 
identify contents of the new container. 
PESTICIDE DISPOSAL: Pesticide wastes are toxic. Improper 
disposal of excess pesticide, spray mixture, or rinsate, is a violation 
of Federal law and may contaminate groundwater. If these wastes 
cannot be disposed of by use according to label instructions, contact 
your State Pesticide or Environmental Control Agency, or the 
Hazardous Waste representative at the nearest EPA Regional Office 
for guidance. 
CONT AtNER DISPOSAL: Triple rinse (or equivalent), adding rinsate 
to the spray tank. Then offer for recycling or reconditioning, or 
puncture and dispose of in a sanitary landfill, or by other procedures 
approved by state and local authorities. 
RETURNABLE·REFILLABLE CONTAINER (Drum): 
After use, retum the container to the point of purchase or designated 
locations. This container must only be filled with MCPA Sodium 
Herbicide. DO NOT RE-USE THIS CONTAINER FOR ANY OTHER 
PURPOSE. Prior to refilling, inspect thoroughly for damage such as 
cracks, punctures, abraSions. and damaged or wom out threads on 
closure devices. Do not refill or transport damaged or leaking 
containers. Check for leaks after refilling and before transportation. 
If the container is not being refilled, return to the point of purchase. 
GENERAL PRODUCT INFORMATION 
USE PRECAUTIONS: MCPA Sodium Herbicide is injurious to most 
broadleaf plants. Salts are the least volatile fonns of MCPA and do 
not release enough vapors from treated areas to reduce yield of 
adjacent susceptible crops. This product is a salt of MCPA. 
Susceptible plants may, however, be injured by physical drift from the 
application of this product. Do not apply directly to or otherwise 
pennit even minute amounts (such as spray drift) to contact fruit 
trees, vegetables, flowers, omamentals, or other desirable plants 
susceptible to MCPA. DO NOT APPLY IN THE VICINITY OF 
COnON, GRAPES, TOBACCO OR TOMATOES. Do not use in or 
near a greenhouse. Do not spray when wind is blowing towards 
susceptible crops or ornamental plants. 
Use course sprays to minimize spray drift since, under certain 
weather conditions, fine spray droplets may drift a mile or more. A 
spray thickening agent, such as NALCO-TROL®, may be used with 
this product to aid in reducing spray drift. If used, follow all use 
recommendations and precautions on the product label. 
® Nalco Chemical Company 
With ground equipment spray drift can be lessened by: 
1. Keeping the spray boom as low as possible. 
2. Applying 20 gallons or more of spray volume per acre. 
3. Using large-droplet producing nozzles. 
4. Using no more than 20 psi spray pressure at the nozzles. 
5. Spraying only when wind velocity is low. 
6. Stopping all spraying when wind exceeds 8 MPH. 
Do not use hollow cone-type nozzles or other nozzles that produce 
large amounts of fine spray droplets. 
With aerial equipment drift can be minimized by: 
1. Using no more than 20 psi spray pressure at nozzles.

2. Using nozzle types and positions which do not produce fine spray 
droplets. 
3. Using a spray boom no longer than 3/4 the wing or rotor span of 
the aircraft. 
4. Spraying only when wind is less than 6MPH. 
Determine air movement and direction before foliar application. Use 
a smoke generator or other means at or near the application site for 
the detection of air movement, air stability or temperature inversions. 
Such a condition exists when there is little or no wind and air 
temperature is lower near the ground than at higher levels. Use 
appropriate drift control measures or avoid application when smoke 
is moving toward nearby desirable susceptible plants or sensitive 
areas. 
Excessive amounts of this herbicide in the soil may temporarily inhibit 
seed generation or plant growth. Violent windstorms may move soil 
particles. If MCPA is on soil particles and they are blown onto 
susceptible plants, visible symptoms may appear. Serious injury is 
unlikely. The hazard of movement of MCPA on dust is reduced if 
treated fields are irrigated or if rain occurs shortly after application. 
To avoid injury to desirable plants, do not handle or apply other 
agricultural chemicals with the same equipment used for MCPA, 
unless it has been thoroughly cleaned with a suitable chemical 
cleaner. 
Local conditions may affect the use of herbicides. Consult your State 
Agricultural Experiment Station of Extension Service Weed 
Specialists for advise in selecting treatments from this label to best fit 
local conditions. Be sure that the use of this product conforms to all 
applicable regulations. Apply this product only as specified on this 
label. 
WHERE TO APPLY: MCPA Sodium Herbicide is used to control 
broadleaf weeds in small grains, grasslands and pastures, 
established lawns and turf, grasses grown for seed, and many non­
crop areas. The product will kill or control the following weeds in 
addition to many other noxious plants susceptible to MCPA. 
More susceptible weeds (most areas): 
Arrowhead Beggartick 
Cocklebur Croton 
(goatweed) 
Goatsbeard Jimsonweed 
Lambsquarter Marshelder 
Mustards Pennycress 
Puncturevine Ragweed 
Shepherdspurse Sicklepod 
Stinkweed Water Plantain 
Witchweed Yellow Rocket (winter cress) 
and many other species. 
Less susceptible weeds: 
Burcucumber Buttercups 
Catsear Dandelion 
Hoary Cress Honeysuckle 
Pigweed Purslane 
Sow Thistle Stinging Nettle' 
Vetch White Top Wild Radish 
Nightshade 
Burdock 
Galinsoga 
Kochia 
Mint (dragonhead) 
Pepperweed (field) 
Redstem . 
Sneezeweed 
Canada Thistle 
HempneWe 
Plantains 
Russian Thistle 
Sunflower 
Silverleaf 
. 4/(p 
WHEN TO APPLY: Apply the product during warm weather when 
weeds are young and actively growing. Uniform spray coverage is 
necessary for best results. Generally the lower dosages listed will be 
satisfactory for young, succulent growth of sensitive weed species. 
For less sensitive species and under conditions where control is 
difficult, the higher dosages will be needed. 
HOW TO APPLY: PREPARING THE SPRAY: Mix the MCPA 
Sodium Herbicide with water, unless otherwise indicated on the 
label. Fill the mixing tank or spray tank with approximately Yo the 
amount of water to be used for spraying. Add the required amount of 
product with agitation. Add the remainder of the water while 
continuing to agitate. NOTE: adding oil, wetting agents, or other 
adjuvants to the spray may reduce selectivity to crops possibly 
causing crop damage. . 
Spraying Conditions: Use a moderate spray pressure of 
approximately 20 psi. Enough spray volume should be used to give 
good coverage of the weeds being sprayed. This is usually 5 to 30 
gallons by ground application or 3 to 10 gallons by air. Higher spray 
volumes may be useful in some situations to provide better spray 
coverage when weeds are especially dense and/or to reduce spray 
drift. 
WEED CONTROL APPLICATIONS 
WEED CONTROL IN SMALL GRAINS: NOTE: Do not permit dairy 
animals, or meat animals being finished for slaughter, to forage 
or graze treated grain fields within two (2) weeks after treatment. 
Do not forage or graze meat animals on treated areas within 
seven (7) days of slaughter. 
Wheat, Barley, Oats and Rye not underseeded to Legumes: Use 
1 to 3 pints of MCPA Sodium Herbicide per acre for the more 
susceptible weeds when grains are in the 3 to 5 leaf stage or up to 
early boot stage. Apply when weeds are very small for best results. 
Use up to 3 pints MCPA Sodium Herbicide per acre for the less 
susceptible weeds after crop has tillered, but not later than early boot 
stage. Do not apply during the boot to dough stage of the grain. 
Wheat, Barley, Oats and Rye underseeded in Alfalfa, Alsike, 
Birdsfoot Trefoil, Lespedeza, Red, White, or Ladino Clover: For 
emergency control of serious infestations of mustard, yellow rocket 
and other susceptible broadleaf weeds, apply Yo to 1 pint in not more 
than 5 to 10 gallons of water per acre. Make application after cereal 
is well tillered (4 to 8 inches tall) and before reaching boot stage. The 
nurse crop and weeds should provide a protecting canopy which, 
together with the use of low gallonage applied at low pressure, will 
reduce the risk of damage to the legumes. Do not use where small 
seeded legumes, especially vetch, sweet clover, trefoil or alfalfa, are 
seeded unless injury to them can be tolerated. There is also some 
risk to other legumes if only thinly protected by a canopy. 
Emergency treatment of perennial broadleaf weeds in wheat: Apply 6 
pints per acre when weeds are approaching bud stage, but do not 
spray grain in the boot to dough stage. The 6 pint (1.5 pound acid 
equivalent) per acre application of any MCPA product can produce 
injury to wheat. Balance the severity of your weed problem against 
the possibility of crop damage. Where perennial weeds are scattered, 
spot treatment is suggested to minimize the extent of crop injury. 
Treat in the spring when grain is fully tillered and 8 to 10 inches tall.

· , 
GRASSES GROWN FOR SEED: Use 2 to 4 pints per acre in 
sufficient water to give adequate coverage. Use higher rate where 
weed stands are heavy. In established grasses apply in spring before 
head comes into boot and on seedling grass after grass has been 
tillered. On new seedling grass apply after grass has 5 leaves. Do 
not graze dairy animals on treated areas until seven (7) days 
after treatment. Do not graze meat animals on treated areas 
within seven (7) days of slaughter. 
Note: In weed control in grasses repeat treatment may be 
needed for less susceptible weeds. White clover and other 
legumes may be temporarily injured or killed. In so~e 
areas, dichondra. bent. buffalo. carpet, and St. Augustine 
grasses may also be injured by the treatment. 
ESTABLISHED GRASSLANDS AND PASTURES: Use 2 to 6 pints 
per acre in sufficient water (10 to 100 gallons) to give thorough 
coverage. Use higher rate for Canada Thistle and other hard-te-kill 
weeds. Spray perennials in bud stage and re-growth in fall. Other 
weeds may be sprayed in spring or fall, when they are actively 
growing. Note: Alfalfa, Alsike, Red, Crimson, Sub clovers are injured 
by MCPA 
ESTABLISHED LAWN AND TURF: Use 2 fluid ounces in 3 to 5 
gallons of water. Apply uniformly over 1000 square feet. For larger 
areas use 2 to 6 pints per acre in 10 to 100 gallons of water. Apply in 
the spring or fall when weeds are actively growing. Do not mow 
within two days before or after application. 
NON-CROP AREAS: Canada Thistle, White Top, Meadow 
Buttercup, Field Bindweed (Momingglory), and Texas Blueweed. For 
spot treatment use Yo pint in 3 to 4 gallons of water, or 1 Yo gallon of 
MCPA Sodium Herbicide per acre, and spray to wet weeds 
thoroughly when in bud to ea~y bloom and again in fall regrowth. Add 
1 quart of wetting agent to each 100 gallons of spray solution use for 
high volume ground application. NOTE: on fallow land do not plant 
any crop for 3 months after treatment or until chemical has 
disappeared from soil. Do not forage or graze livestock on 
treated areas within 7 days of treatment. 
CONDITIONS OF SALE - LIMITED WARRANTY 
AND LIMITATIONS OF LIABILITY AND REMEDIES 
Read the Conditions of Sale, Warranty and Limitations of 
Liability and Remedies before using this product. If the terms 
are not acceptable, return the product, unopened, and the full 
purchase price will be refunded. 
The directions on this label are believed to be reliable and should be 
followed carefully. Insufficient control of pests andior injury to the 
crop to which the product is applied may result from the occurrence 
of extraordinary or unusual weather conditions, the failure to follow 
the label directions, or good application practices, all of which are 
beyond the control of Helena Chemical Company (the "Company") or 
seller. In addition, failure to follow label directions may cause injury 
to crops, animals, man or the environment. The Company warrants 
that this product conforms to the chemical description on the label 
and is reasonably fit for the purpose referred to in the directions for 
use subject to the factors noted above which are beyond the control 
of the Company. The Company makes no other warranties or 
representations of any kind, express or implied, concerning the 
product, including no implied warranty of merchantability or fitness for 
any particular purpose, and no such warranty shall be implied by law. 
!S/(p 
The exclusive remedy against the Company for any cause of action 
relating to the handling or use of this product shall be limited to, at 
Helena Chemical Company's election, one of the following: 
1. Refund of the purchase price paid by buyer or user for 
product bought, or 
2. Replacement of the product used 
To the extent allowed by law, the Company shall not be liable and 
any and all claims against the Company are waived for special, 
indirect, incidental, or consequential damages or expense of any 
nature, including, but not limited to, loss of profits or income. The 
Company and the seller offer this product and the buyer and user 
accept it, subject to the foregoing conditions of sale and limitation of 
warranty, liability and remedies. -
© Copyright Helena Holding Company, 2005.

(,/~ 
--------------------~H~E~L~E~N~A~C~H~E~M~IC~A~L~C~O~M~P~A~N~Y---------------------------------
225 Schilling Blvd., Suite 300 
Collierville, Tennessee 38017 
·Telephone: 901/761-0050 
March 1, 2005 
U.S. Environmental Protection Agency 
Document Processing Desk (NOTIF) 
Office of Pesticide Programs (7504C) 
1801 South Bell Street 
Crystal Mall #2, Room 266A 
Arlington, VA 22202-4501 
RE: Notification to Add Other Revisions 
To Whom It May Concern, 
Enclosed, you will find Helena Chemical Company's Notification for numerous products. 
Helena has updated the copyright company name, all trademarks, and registered trademarks 
from Helena Chemical Company to Helena Holding Company. This has been done on the 
following products: 
Weed Rhap A-4D 5905-501 
Weed Rhap A4-MCPA Herbicide 5905-502 
Weed Rhap A-6D Herbicide 2,4-D Amine 5905-503 
Weed Rhap LV-4D 5905-505 
Transvaal Weed Rhap LV-4 MCPA Herbicide 5905-506 
Weed Rhap Low Volatile Granular D Herbicide 5905-507 
Weed Rhap LV-6D 5905-508 
MCPA Sodium Salt 5905-510 
Setre Carbaryl 80WP Insecticide 5905-517 
Trifiuralin 4EC 5905-519 
Par F 70 Soluble Oil 5905-520 
Trifluralin 60D 5905-521 
Atrazine 90DF 5905-522 
Propanil 60D 5905-523 
Copper Z 6/2 Granular Algicide 5905-524 
Chlorothalonil 90D 5905-527 
Barrage HF 5905-529 
Allityn Insect Repellent 5905-531 
Trifluralin HFP 5905-532 
Pro-Mate Barricade 0.375% Plus Fertilizer 5905-535 
This should also be noted on all alternate brand names of the master labels. 
In support of these Notifications, you will find the following: 
EPA Form 8570-1 
1 copy of the revised label highlighted 
If you have any questions, do not hesitate to call me at (901) 752-4420 or by fax at (9~1) 
758-1694. Thank you for your assistance in this matter. 
Sincerely, 
Mandy K. Styles 
Product Registration Supervisor 
",