EPA Registration 432‐1230

Vol.2
UNITED STATES ENVIRON,VIENTAL PROTECTION AGENCY 

WASHINGTON, D.C. 20460 

N/!3//)/ 

Mr. Richard M. Gorrell 

Bayer Environmental Science 

2 T. W. Alexander Drive, 

Research Triangle, NC 27709 

OFFICE OF 

PREVENTION, PESTICIDES AND 

TOXIC SUBSTANCES 

MAR 2 0 2009 

Subject: Label Notification(s) for Pesticide Registration Notice 2007-4 

Dear Registrant: 

The Agency is in receipt of your Application(s) for Pesticide Notification under 

Pesticide Registration Notice (PRN) 2007-4 dated January 13, 2009 for: 

EPA Registration 432-1230 Proxy 

The Registration Division (RD) has conducted a review of this request for applicability 

under PRN 2007-4 and finds that the label changers) requested falls within the scope of 

PRN-2007-4. The label has been date-stamped "Notification" and will be placed in our 

records. 

Please be reminded that 40 CFR Part l56.l40(a)(4) requires that a batch code, lot 

number, or other code identifYing the batch of the pesticide distributed and sold be placed on 

nomefillable containers. The code may appear either on the label (and can be added by nonnotificationlPR Notice 98-10) or durably marked on the container itself 

If you have any questions, please contact me directly at 703-305-6249 or Banza 

Djapao of my staff at 703-305-7269. 

Sincerely, 

Linda Arrington 

Notifications & Minor Fonnulations Team Leader 

Registration Division (7505P) 

Office of Pesticide Programs 

1
PI •••• f'; .d i". . 

-~ • Jut"''' OG_#Sht,,· 'WZ· Form Approved . 1 NO. ?n70-OO1U I."';," •. 

United StAtes W Registration OPP Idantifier Number 

&EPA Environmental Protection Agency Amendment 

Washington, OC 20460 .( Other 

Application for Pesticide - Section I 

1. Company/Product Numbar 2. EPA Product Manager 3. Proposed Classification 

432-1230 Mt. Tony Kish o None D Restricted 

4. Company/Product INama) PM' 

Proxy 22 

5. Noma end Addlass of Applicant (lnclud8 ZIP Code/ 6. Expedited Reveiw. In accordance with F!FRA Section 3(c)(3) 

Bayer Environmental Science (bW). my product is similar or identical in composition and labeling 

2 T. W, Alexander Drive to: 

Research Triangle Park, NC 27709 EPA Reg. No. 

D Check if this is B new 8ddress Ptoduct Name 

Section - II 

D Amendmsnt - Explllin below. ~ Final printed labals in rapsonse to 

D D 

Agency latter deted 

Resubmission in response to Agancy lattel datad ~Me Too~ Application. 

0 Notificlltion - Explein balow. D Other· Explain below. 

Explanation: Use additional pagels) ir necessery. tFor section I and Section 11.) 

NotificaUon 01 label change per PR Notice 2007·4. This notilicalion is consistent wilh Ihe guidance of PR Notice 2007·4 and the requirements of EPA's 

regulations at 40 CFR 156.1 0, 156.140, 156.144, 156.146, and 156. t56. No other changes have been made to the labeling or the confidential statement of 

tormula 01 this product. I understand that it is a violation of t8 U.S.C. Sec. lOOt to wJlllully make any false statement to EPA. Ilurther understand that if the 

amended label is not consistent with the requirements of 40 CFR 156.10, t56.140, 156,144, t56.146, and 156.156, this product may be in violation of AFRA 

and it may be subject to enlarcement action and penalties under sections 12 and 14 of FIFRA . 

. Notification to revise the Storaqe and Disposal Statement as per the EPA PR Notice 2007-4 and Revised April 29. 2008. 

Section - III 

1. MaterIal This Product Will Be Psckeoed In: 

Child-Resistant Packaging Unit Packaging Watal Soluble Packaging 2. Typa of Contlliner 

t2jY" t2jY" ~ Yo. 

.( No .( No ~M.~1 No 

.I Plastic 

Glass 

* Certification must If ftYas~ No. ~r If ~Yesft No. per Paper 

Unit Packaging wgt. container Packege wgt container Other (Specify! be submitttKI 

I 

3. Locetion of Net Contents Informlltion 4. Siza(B) Retan Container 5. Location of Label Diractions 

L Labol [{.J Container 2X2.5 gallon plastic jug t:::j On labelling accompanying product 

6. Manner in Which Labal is Affixed to Ploduct oUthoQlePh 0 Other 

,/ Paper Ptlued 

Stenci eel 

Section - IV 

1. Contact Point /Complets rtoms directly below for identt1icstion of individual to be contllcted, if ntlcsst;/try. to procsss this IIPPliclltion., 

Nama Titla Talephone No. (lnGluda Alea Code) 

Richard M. Gorren Manager, Regislrations (919)549-2423 

Certification 8. Oate Application 

1 certify that the statements I have made on this form lind an attachments thareto ara trua, accurate and complete. Received 

I acknowladge that any knowlinglly false or misleading statament may ba punishable by fina or imprisonment or (Stamped) both under applicable law. 

2. Signetura 

~#;. .JI,mitf 

3. TItle 

Manager, Registrations 

4, Typed Name 5. Date 

Richard M. Gorrell January 13, 2009 

.. . .. EPA Form . 8570·, IRev. 3-94) PraVious editions are obsoleto. VeRow AppIic:Mt Copy 

2
Bayer Environmental Science 

B 

A AVER 

E 

R 

January 13, 2009 EPA09RMG0113ProxyNotifStor&Disp 

FEDEX 

Ms. linda Arrington 

Document Processing Desk (7504P) 

Office of Pesticide Programs (7504P) 

U.S. Environmental Protection Agency 

Room S-4900, One Potomac Yard 

Arlington, VA 22202-4501 

RE: Proxy (432-1230): Notification of revision of the label storage and Disposal Statement 

Dear Ms. Arrington: 

Sayer Environmental Science (BES) is notifying the EPA of a revision to the lobel storage and 

disposal statement as prescnbed in the PR Notice 2007"-4 and revised April 29, 2008. 

The following documents are enclosed with this letter: 

• Application Form 8570-1 

• 1 highlighted and 4 plain copies of the revised label 

If you have any questions, contact me at (919) 

mike.gorreli@bayercropscience.com. 

Sincerely, 

Richard M. Gorrell 

Manager, Registrations 

Cc: Karen Shearer 

Scott Welge 

549-2423 or email me 

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Bayer Environ!"flental 

Science 

2 T.W. Alexanqer Dr. 

RTP, NC 27709 

ot Phone: 919.549.200C 

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A BUsiness Group of 

Bayer CropScience 

3
PROXY 

For Commercial Use on Turf including Golf, Parks, and Sports Turf. 

Not For Residential Use. 

ACTIVE INGREDIENT: Ethephon [(2-chloroethyl}phosphonic acid[* ..................................................................... 21.7% 

OTHER INGREDIENTS: ....................................................................................................................................... 78.30/0 

*Contains 2 pounds ethephon per gallon. 

EPA Reg. No. 432-1230 EPA Est. No. 264·PA-01 

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.) 

For MEDICAL And TRANSPORTATION Emergencies ONLY Call 24 Hours A Day 1·800-334-7577 

For PRODUCT USE Information Call 1-800-334-9745 

FIRST AID 

IF IN EYES: • Hold eye open and rinse slowly and gently with water for 15·20 min:fil 

• Remove contact lenses, if present, after the first 5 minutes, then co I Qli~~r.ION 

• Call a Doison control center or doctor for treatment advice. 

IF SWALLOWED: • Call a poison control center or doctor immediately for treatment advicelVll-ll1; ill U 

• Have person sip a glass of water if able to swallow. 

• Do not induce vomiling unless told 10 do so by a pOison control center or doctor. 

• Do not aive anvthina bv mouth to an unconscious oerson. 

IFON SKIN OR • Take off contaminated clothing. 

CLOTHING: • Rinse skin immediately with plenty of water for 15-20 minutes. 

• Call a poison control center or doctor for treatment advice. 

IF INHALED: • Move person to fresh air. 

• If person is not breathing, call 911 or ambulance, and then give artificial respiration preferably 

mouth-to-mouth if possible. 

• Call a poison control center or doctor for further treatment advice. 

NOTE TO PHYSICIAN 

Probable mucosal damage may contraindicate the use of gastric lavage. No specific antidote is available. All treatments should be 

based on observed signs and symptoms of distress in the patient. Overexposure to materials other than this product may have 

occurred. , " , , Victims of severe overexposure, by inhalation, should be kept under medical observation for up to 72 hours for delayeti'C]I)Sft! bf 

pulmonary edema. In a victim of overexposure by ingestion, careful gastriC lavage is required due to the possibility of stomac.h or 

esophaQeal perforation. This malerial is an acid, but the use of alkaline substances to neutralize It is conlraindicated. ,. >. > > 

PRECAUTIONARY STATEMENTS 

DANGER 

HAZARDS TO HUMANS AND DOMESTIC ANIMALS 

. 

, , , , " , > 

, , > • 

, 

Corrosive: Causes irreversible eye damage. Wear safety goggles when handling. Harmful if swallowed o'r ~bsorbed through skin. Do not 

get in eyes or on clothing. Avoid contact with skin. Do not inhale vapors, as this product will irritate mucous me'mbranes. > ,,' , 

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4
PERSONAL PROTECTIVE EQUIPMENT (PPE) 

Some materials that are chemical-resistant to this product are listed below. If you want more options, follow the instructions for category 

A on an EPA chemical-resistance selection chart. 

Applicators and other handlers must wear long-sleeved shirts and long pants, chemical-resistant gloves made of any waterproof 

material such as polyethylene or polyvinyl chloride, shoes plus socks and protective eyewear. 

Discard clothing and other absorbent materials thai have been drenched or heavily contaminated with this product concentrate. Do not 

reuse them. 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. 

User Safety Recommendations 

Users should wash hands before eating, drinking, chewing gum, using tobacco or using the toilet. 

Users should remove clothing immediately if pesticide gets inside. Then wash body thoroughly and change into clean clothing. The 

contaminated clothing should be washed before reuse. 

Users should remove PPE immediately after handling this product. As soon as possible, wash thoroughly and change into clean 

clothing. Wash the outs'lde of gloves before removing. 

ENVIRONMENTAL HAZARDS 

Do not apply directly to water, or to areas where surtace water is present or to intertidal areas below the mean high water mark. Do not 

contaminate water when disposing of equipment washwaters. 

DIRECTIONS FOR USE 

It is a violation of Federal'Law to use this p'roduct 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 

regulations. Read entire label before using this product. 

STORAGE AND DISPOSAL 

Do not contaminate water, food, or feed by storage and disposal. 

PESTtCIDE STORAGE 

Store in original container and keep tightly closed. Store in a cool dry place. 

PESTICIDE DISPOSAL 

Pesticide wastes are acutely hazardous. Improper disposal of excess pesticide, spray mixture, or rinsate is a violation of Federal Law. 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, Wastes resulting from the use of this 

product may be disposed of on site or at an approved waste disposal facility. 

CONTAINER DISPOSAL 

Non-refillable container. Do not reuse or refill this container. Offer for recycling, if available. Offer for reconditioning, if 

appropriate. Triple rinse container (or equivalent) promptly after emptying. Triple rinse as follows: Empty the remaining 

contents into application equipment or a mix tank and drain for 10 seconds after the flow begins to drip. Fill t)1,8" qontainer 

1/4 full with water and recap. Shake for 10 seconds. Pour rinsate into application equipment or a mix tank 0r.§t.oI<!l rinsate 

for later use or disposal. Drain for 10 seconds after the flow begins to drip. Repeat this procedure two mor~ timEls. Then 

offer for recycling or reconditioning or puncture and dispose of in a sanitary landfill or by incineration or if allowed by stqta~ml'local 

authorities, by burning. If burned, stay out of smoke. '-""'=="""-~"-""''''''''''''-'=-''''''''''-~~~~~~~~~~'"' """~~--~----' 

GENERAL USE , , , , , . Proxy is a plant growth regulator that may be used to suppress the formation of seedheads of various plantJ i.'duding Pea annua and 

white clover and also to suppress the growth of certain cool season grasses. PROXY is foliarly absorbed and' is most effe%:five' on 

actively growing healthy turt. For best results, apply in SUfficient volume of water to provide uniform covera£"'e~ Use of a's'p}~aderlsticker 

with an application of PROXY is not necessary. PROXY is rainfast within 2 hours. Do not allow entry intdtreaMd area until PROXY has 

dried. For maximum pertormance, delay mowing until the day after application. '0, , 

PRECAUTIONS AND RESTRICTIONS , , ., ) 

Do not use this product for purposes other than those listed on the label. ,,' ; 

Do not treat turfgrass with poor root systems or growing under stress due to poor soil conditions, drought, disease, or insect damage. 

Do not use PROXY in areas where excessive thatch has accumulated. 

Do not contaminate water used for irrigation or domestic purposes. 

Do not apply PROXY through any type of irrigation system. 

2 

5
Avoid spray drift to nearby crops, as this product will cause modifications in plant growth. Plant injury may result. 

Scalping may occur on creep·lng bentgrass cultivars after more than 2 applicaflons of Proxy for Poa seedhead suppression. 

Proxy has been used successfully on many bentgrass cultivars. Tolerance testing should be done on new cultivars before extensive 

use. 

Mix only the amount of spray you expect to use each day. Do not allow mixed solution to stand ovemight. 

Do not buffer spray solutions. 

Test tank mixes with other products on a small area before using widely. 

IMMED!ATELY RINSE ANY SPILLS WITH PLENTY OF WATER AS PRO)(Y® IS CORROSIVE. 

DO NOT M!X PROXY WITH AMMONIUM THIOSULFATE. SUCH TANK MIXTURES MAY RESULT IN FORMATION OF TOXIC 

FUMES 

DO NOT EXCEED AMAX!MUM OF 30 OZ OF PROXY PER 1,000 SQ FT PER YEAR. 

EQU!PMENT CLEAN!NG 

PrOlonged exposure to spray deposits will damage acrylic plastics, certain paints, and metals because of the acidic nature of this 

product. 

Rinse thoroughly all exposed acrylic-plastic materials and painted surfaces with a detergent and water within one hour after exposure to 

spray deposits. 

TURF 

Seedhead Suppression: Foliar application of Proxy will provide suppression of Poa annua and white clover seedheads. Make the 

initial application prior to the emergence of new seed heads. A period of 2·3 weeks after application is required for maximum 

performance. Repeat applications may be made to predominately Poa annua or white clover sites as needed, but not less than two 

weeks after the previous application. Follow other general recommendations and precautions on the label. 

APPLICATION SITES RATE SPRAY VOLUME 

Poa alVwa and White Clover Golf course turf including Greens, 5 fI oz/1,000 sq ft 1.0-2.0 gal/1 ,000 sq ft 

Seedhead Suppression: Tees, Fairways, and Roughs 

Commercial Turfgrasses including 

Reapplication interval: 2 weeks or Bentgrass, Kentucky Bluegrass, 

greater for all labeled grasses 

Perennial Ryegrass, Tall & Fine 

Fescue, and Bermudagrass 

~~~~~~~~~~~T~a~"~k~m:;'f:,~u~"~'~O~;f~iP;:"'~J'~y at as 5 well oz per as turfgrass t,OOO sq quality. ft and Primo Multip!e MAXX applications at 0.125 ofther 0.25 tank ounce mix per 

oo,nb;"a';o" may be needed. The Ii i must not exceed recommendations for rates or timings for either 

product applied once. Follow the on each product label for the most restrictive application interval for each 

turtgrass. Application of this tank mixture during frost periods may cause temporary turf discoloration. 

, > , • 

hS y® , , Growt uppression: An application of PROX slows the growth of turfgrasses, thus reducing the requirEiG· fraquency of 

mowing and the volume of clippings collected. For best turfgrass growth regulation, apply Proxy when daytime air temperatures are 

65°F and rising. Proxy should only be applied once turtgrass mowing heights have been established for the seasoi1~ Avbi~ multiple 

applications of Proxy in areas where excessive thatch has accumulated. 

, , , ,~ ,~ . " 

APPLICATION SITES RATE " , :)PRA .... 'VOLUME 

- :-'" >-:-:-::-::-

Turfgrass Growth RegUlation Golf course turf including Greens, 5f1 ozper 1,000 sq ft " , 1.0-2.0 sa) per 1,000 

Tees, Fairways, and Roughs " " ' sq ft, 

Reapplication intervals: Commercia! Turfgrasses including , , , , , Bentgrass, Kentucky Bluegrass, ", , 

• Kentucky Bluegrass-7 weeks Perennial Ryegrass, Tall & Fine , " 

Fescue , , , 

• Perennial Ryegrass-7 weeks '" , 

• Tall/Fine Fescue-4 weeks 

• Bentgrass-4 weeks 

J 

6
IMPORTANT: READ BEFORE USE 

Read the entire Directions for Use, Conditions, Disclaimer of Warranties and Limitations of liability before using this product. If 

terms are not acceptable, return the unopened product container at once. 

By using this product, user or buyer accepts the following Conditions, Disclaimer of Warranties and Limitations of Liability. 

CONDITIONS: The directions for use of this product are believed to be adequate and must be followed carefully. However, it is 

impossible to eliminate all risks associated with the 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 manner of use or 

application, all of which are beyond the control of Bayer CropScience LP. All such risks shall be assumed by the user or buyer. 

DISCLAIMER OF WARRANTIES; TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE LP 

MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR 

PURPOSE OR OTHERWISE, THAT EXTEND BEYOND THE STATEMENTS MADE ON THIS LABEL. No agent of Bayer 

CropScience LP is authorized to make any warranties beyond those contained herein or to modify the warranties contained herein. 

TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE LP DISCLAIMS ANY LIABILITY 

WHATSOEVER FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING 

OF THIS PRODUCT. 

LIMITATIONS OF LIABILITY: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, THE EXCLUSIVE REMEDY OF THE 

USER OR BUYER FOR ANY AND ALL LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR HANDLING OF 

THIS PRODUCT, WHETHER IN CONTRACT, WI>ffiANTY, TORT, NEGLIGENCE, STRICT LIABILITY OR OTHERIiVISE, SH..AU NOT EXCEED 

THE PURCHASE PRICE PAID, OR AT SAYER CRQPSCIENCE LP'S ELECTION, THE REPi.AC8v1ENT OF PRODUCT. 

PROXY is a registered trademark of the Bayer Group 

Net Contents: 

EB Bayer Environmental Science 

Bayer Environmental Science 

A Business Group of Bayer CropScience LP 

PO Box 12014, 2 T,W. Alexander Drive 

Research Triangle Park, NC 27709 

NOTIFICATION 

MAR 20 2009 

PROXY GROWTH REGULATOR (MASTER) 04126105, Notif 01/13/09, Notif 01/14/09 

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7
PROX~ For Commercial Use on Turf including Golf, Parks, and Sports Turf. 

Not For Residential Use. 

ACTIVE INGREDIENT: Ethephon [(2-chloroethyl)phosphonic acid]* ..................................................................... 21.7% 

OTHER INGREDIENTS: ......................................................................................................................................... 78.30/0 

*Contains 2 pounds ethephon per gallon. 

EPA Reg. No. 432-1230 EPA Est. No. 264-PA-01 

KEEP OUT OF REACH OF CHILDREN 

DANGER PELIGRO 

Si usted no entlende 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.) 

For MEDICAL And TRANSPORTATION EmergenCies ONLY Call 24 Hours A Day 1·800·334·7577 

For PRODUCT USE Information Call1·S00·334·9745 

FIRST AID 

IF IN EYES: • Hold eye 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 eye. 

• Call a caison control center or doctor for treatment advice. 

IF SWALLOWED: • Call a poison control center or doctor immediately for treatment advice. 

• Have person sip a glass of water if able to swallow. 

• Do not induce vomiting unless told to do so by a poison control center or doctor. 

• Do not aive a-n~hina bv mouth to an unconscious cerson. 

IFON SKIN OR • Take off contaminated clothing. 

CLOTHING: • Rinse skin immediately with plenty of water for 15-20 minutes. 

• Call a poison control center or doctor for treatment advice. 

IF INHALED: • Move person to fresh air. 

• If person is not breathing. call 911 or ambulance, and then give artificial respiration preferably 

mouth-to-mouth if possible. 

• Call a poison control center or doctor for further treatment advice. 

NOTE TO PHYSICIAN 

Probable mucosal damage may contraindicate the use of gastric lavage. No specific antidote is available. All treatments should be 

based on observed signs and symptoms of distress in the patient. Overexposure to materials other than this product may have 

occurred. 

Victims of severe overexposure, by inhalation, should be kept under medical observation for up to 72 hours for delayed onset of 

pulmonary edema. In a victim of overexposure by ingestion, careful gastric lavage is required due to the possibility of stomach or 

esoohaoeal cerforation. This material is an acid, but the use of alkaline substances to neutralize it is contraindicated. ~ 

,>. , 

PRECAUTIONARY STATEMENTS 

DANGER 

HAZARDS TO HUMANS AND DOMESTIC ANIMALS 

, , , , 

, , .»>,~ 

Corrosive: Causes irreversible eye damage. Wear safety goggles when handling. Harmful if swallowed or,nt£wbed through skin. Do not 

get in eyes or on clothing. Avoid contact with skin. Do not inhale vapors, as this product will irritate mucous m'1mbranes. " > > , ", , 

, , > , 

, , > ' 

, 

'J' , 

8
PERSONAL PROTECTIVE EQUIPMENT (PPE) 

Some materials that are chemical-resistant to this product are listed below. If you want more options, follow the instructions for category 

A on an EPA chemical-resistance selection chart. 

Applicators and other handlers must wear long-sleeved shirts and long pants, chemical-resistant gloves made of any waterproof 

malerial such as polyethylene or polyvinyl chloride, shoes plus socks and protective eyewear. 

Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product concentrate. Do not 

reuse them. 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. 

User Safety Recommendations 

Users should wash hands before eating, drinking, chewing gum, using tobacco or using the toilet. 

Users should remove clothing immediately if pesticide gets inside. Then wash body thoroughly and change into clean clothing. The 

contaminated clothing should be washed before reuse. 

Users should remove PPE immediately after handling this product. As soon as possible, wash thoroughly and change into clean 

clothing. Wash the outside of gloves before removing. 

ENVIRONMENTAL HAZARDS 

Do not apply directry to water, or to areas where surface water is present or to intertidal areas below the mean high water malic Do not 

contaminate water when disposing of equipment wash waters. 

DIRECTIONS 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 directry 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 

regulations. Read entire label before using this product. 

STORAGE AND DISPOSAL 

Do not contaminate water, food, or feed by storage and disposal. 

PESTICIDE STORAGE 

Store in original container and keep tightly closed. Store in a cool dry place. 

PESTICIDE DISPOSAL 

Pesticide wastes are acutely hazardous. Improper disposal of excess pesticide, spray mixture, or rinsate is a violation of Federal Law. 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. Wastes resulting from the use of this 

product may be disposed of on site or at an approved waste disposal facility. 

CONTAINER DISPOSAL 

Non-refillable container. Do not reuse or refill this container. Offer for recycling, if available. Offer for reconditioning, if 

appropriate. Triple rinse container (or equivalent) promptly after emptying. Triple rinse as follows: Empty the remaining 

contents into application equipment or a mix tank and drain for 10 seconds after the flow begins to drip. Fill the container 

1/4 full with water and recap. Shake for 10 seconds. Pour rinsate into application equipment or a mix tank or store rinsate 

for later use or disposal. Drain for 10 seconds after the flow begins to drip. Repeat this procedure two more times. Then 

offer for recycling or reconditioning or puncture and dispose of in a sanitary landfill or by incineration or if arrowed by st<!,tot! 'aM Jocal 

authorities, by burning. If burned, stay out of smoke. >, > > 

GENERAL USE 

Proxy is a plant growth regulator that may be used to suppress the formation of seedheads of various plz.r.b :m:uding Poa Jmnua and 

white clover and also to suppress the growth of certain cool season grasses. PROXY is fonarly absorbed.'and 'is most e~ectivl! on 

actively growing healthy turf. For best results, apply in sufficient volume of water to provide uniform cover;3g'3 ,I )<;e of a $p?e'ad~rfsticker 

with an application of PROXY is not necessary. PROXY is rainfast within 2 hours. Do not allow entry into treat,ep'area until,p'8.9XY has 

dried. For maximum performance, delay mowing until the day after application. , , : , 

PRECAUTIONS AND RESTRICTIONS 

Do not use this product for purposes other than those listed on the label. ", , 

)' " Do not treat turfgrass with poor root systems or growing under stress due to poor soil conditions, drought, disease, or in~ect,d,amage. 

Do not use PROXY in areas where excessive thatch has accumulated. ' , ; I , ~ 

Do not contaminate water used for irrigation or domestic purposes. 

Do not apply PROXY through any type of irrigation system. 

2 

9
Avoid spray drift to nearby crops, as this product will cause modifications in plant growth. Plant injury may result. 

Scalping may occur on creeping bentgrass cultivars after more than 2 applications of Proxy for Poa seed head suppression. 

Proxy has been used successfully on many bentgrass cultivars. Tolerance testing should be done on new cultivars before extensive 

use. 

Mix only the amount of spray you expect to use each day. Do not allow mixed soluflon to stand overnight. 

Do not buffer spray solutions. 

Test tank mixes with other products on a small area before using widely. 

IMMEDIATELY RINSE ANY SPILLS WITH PLENTY OF WATER AS PROXV@ISCORROSIVE. 

DO NOT MIX PROXY WITH AMMONIUM THIOSULFATE. SUCH TANK MIXTURES MAY RESULT IN FORMATION OF TOXIC 

FUMES 

DO NOT EXCEED A MAXIMUM OF 30 OZ OF PROXY PER 1,000 SQ FT PER YEAR. 

EQUIPMENT CLEANING 

Prolonged exposure to spray deposits will damage acrylic plastics, certain paints, and metals because of the acidic nature of this 

product. 

Rinse thoroughly all exposed acrylic-plastic materials and painted surfaces with a detergent and water within one hour after exposure to 

spray deposits. 

TURF 

Seedhead Suppression: Foliar application of Proxy will provide suppression of Poa annua and white clover seedheads. Make the 

initial application prior to the emergence of new seedheads. A period of 2-3 weeks after application is required for maximum 

performance. Repeat applications may be made to predominately Poa annua or white clover sites as needed, but not less than two 

weeks after the previous application. Follow other general recommendations and precautions on the label. 

APPLICATION SITES RATE SPRAY VOLU ME 

Poa annua and White Clover Golf course turf including Greens, 5 fl oz/1 ,000 sq ft 1.0-2.0 gaU1 ,000 sq ft 

Seedhead Suppression: Tees, Fairways, and Roughs 

Commercial Turfgrasses including 

Reapplication interval: 2 weeks or Bentgrass, Kentucky Bluegrass, 

greater for all labeled grasses Perennial Ryegrass, Tall & Fine 

Fescue, and Bennudagrass 

Tank Mixture with Primo MAXX: Tank mixtures of Proxy at5 oz per 1,000 sq ft and Primo MAXX at 0.125 or 0.25 ounce per 

1,000 sq ft can be used to promote seedhead suppression as well as turfgrass quality. Multiple applications of the tank mix 

combination may be needed. The number of applications must not exceed recommendations for rates or timings for either 

product applied once. Follow the recommendation on each product label for the most restrictive application interval for each 

turfgrass. Application of this tank mixture during frost periods may cause temporary turf discoloration. 

Growth Suppression: An application of PROXY® slows the growth of turfgrasses, thus reducing the required frequency of 

mowing and the volume of clippings collected. For bestturfgrass growth regulation, apply Proxy when daytime air tE"19n~ratures are 

65°F and rising. Proxy should only be applied once turfgrass mowing heights have been established for the seascln, fYpi'd multiple 

applications of Proxy in areas where excessive thatch has accumulated. 

APPLICATION SITES RATE , ' ,SPRAYVOLUME , , , , , 

Turfgrass@rowth Regulation Golf course turf including Greens, 5 fl oz per 1,000 sq ft .1.9-2.0 gj:3r~~r"I,OOO 

Tees, Failways, and Roughs ,) i , sq fj:" " 

Commercial Turfgrasses including I , Reapplication intervals: " ! ' . ) , " 

Bentgrass, Kentucky Bluegrass, , , 

• Kentucky Bluegrass-7 weeks Perennial Ryegrass, Tall & Fine ,), , 

Perennial Ryegrass-7 weeks Fescue , , • )" } 

Tall/Fine Fescue-4 weeks , • , , " ,,) , 

• Bentgrass-4 weeks 

3 

10
) 

IMPORTANT: READ BEFORE USE 

Read the entire Directions for Use, Conditions, Disclaimer of Warranties and Limitations of Liability before using this product. If 

terms are not acceptable, return the unopened product container at once. 

By uS'lng this product, user or buyer accepts the following Conditions, Discla'imer of Warranties and Limitations of Liability. 

CONDITIONS; The directions for use of this product are believed to be adequate and must be followed carefully. However, it is 

impossible to eliminate all risks associated with the 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 manner of use or 

application, all of which are beyond the control of Bayer CropScience LP. All such risks shall be assumed by the user or buyer. 

DISCLAIMER OF WARRANTIES: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE LP 

MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR 

PURPOSE DR OTHERWISE, THAT EXTEND BEYOND THE STATEMENTS MADE ON THIS LABEL. No agent of Bayer 

CropScience LP is authorized to make any warranties beyond those contained herein or to modify the warranties contained herein. 

TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE LP DISCLAIMS ANY LIABILITY 

WHATSOEVER FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING 

OF THIS PRODUCT. 

LIMITATIONS OF LIABILITY: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, THE EXCLUSIVE REMEDY OF THE 

USER OR BUYER FOR ANY AND ALL LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR HANDLING OF 

THIS PRODUCT, WHETHER IN CONTRACT, W.ARRANTY, TORT, NEGLIGENCE, STRICT LLA,sIUlY OROTHERWlSE, SHALL I\k)TEXCEED 

THE PURCHASE PRICE PAD, DRAT 8J\.YERCROPSCIENCELP'S ELECTION, THE REPLACEMENT OF PRODUCT. 

PROXY is a registered trademark of the Bayer Group 

Net Contents: 

ttY Bayer Environmental Science 

Bayer Environmental Science 

A Business Group of Bayer CropScience LP 

PO Box 12014, 2 T.W. Alexander Drive 

Research Triangle Park, NC 27709 

PROXY GROWTH REGULATOR (MASTER) 04/26/05, Nolif 01/13/09, Notif 01/14/09 

" , , , , , 

" 

j ; , , 

, , , , , , , , 

, , , , , , , ~ 

, 

'" , , , , , , 

)" , "; , 

" .'" , 

4 

11
PROX~ For Commercial Use on Turf including Golf, Parks, and Sports Turf. 

For ~u~s~e~. in[(2:(Ofik;;o.;U;;;JJ, PiiCiSPiiOriic.idcij".::: ...::: ... ::: ..::: ... ::: ..::: ... ::: ..::: ... ::: ..::: ...::: ..::: ... ::: ..::: ...::: ..::: ...::: ..::: ...::: .. ::: ...::: .. ::: ...::: ... ::: ..::: ... ::: ..::: .. 21:7'7.--

OTHER INGREDIENTS: ........................................... . . ............................................. 78.3% 

*Contains 2 pounds ethephon per gallon. 

EPA Reg. No. 432-1230 EPA Est. No. 264-PA-01 

IF IN EYES: 

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 delalle. 

(If you do not understand the label, find someone to explain it to you In detail.) 

For MEDICAL And TRANSPORTATION Emergencies ONLY Call 24 Hours A Day 1-800-334-7577 

For PRODUCT USE Information Call 1-800·334·9745 

FIRST AID 

• Hold eye 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 eye. 

• Call a poison control center or doctor for treatment advice. 

IF SWALLOWED: • Call a poison control center or doctor immediately for treatment advice. 

• Have person sip a glass of water if able to swallow. 

• Do not induce vomiting unless told to do so by a pOison conlrol center or doctor. 

• Do not aive anvthina bv mouth to an unconscious person. 

IF ON SKIN OR • Take off contaminated clothing. 

CLOTHING: • Rinse skin immediately with plenty of water for 15·20 minutes. 

• Call a poison control center or doctor for treatmenl advice, 

IF INHALED: • Move person to fresh air. 

• If person is not breathing, call 911 or ambulance, and then give artificial respiration preferably 

mouth·to·mouth if possible. 

• Call a poison control center or doctor for further treatment advice. 

NOTE TO PHYSICIAN 

Probable mucosal damage may contraindicate the use of gastric lavage. No specific antidote is available. All treatments should be 

based on observed signs and symptoms of distress in the patient. Overexposure to materials other Ihan this product may have 

occurred. 

Victims of severe overexposure, by inhalation, should be kept under medical observation for up to 72 hours for delayed onset of 

pulmonary edema, In a victim of overexposure by ingestion, careful gastric lavage is required due to the possibility of slomach or 

esophaqeal perforation. This material is an acid, but the use of alkaline substances to neutralize it is contraindicated. 

PRECAUTIONARY STATEMENTS 

DANGER 

HAZARDS TO HUMANS AND DOMESTIC ANIMALS " . , " . , 

. , , , 

-", , 

Corrosive: Causes irreversible eye damage. Wear safety goggles when handling. Harmful if swallowed or:e.b;;Glrbed through 'skrn. Do not 

get in eyes or on clothing. Avoid contact with skin. Do not inhale vapors, as this product will irritate mucous rrle-ntlranes. : ' ,,~ 

," , 

", , 

'" , 

, , , , 

12
PERSONAL PROTECTIVE EQUIPMENT (PPE) 

Some materials that are chemical-resistant to this product are listed below. If you want more options, follow the instructions for category 

A on an EPA chemical-resistance selection chart. 

Applicators and other handlers must wear long-sleeved shirts and long pants, chemical-resistant gloves made of any waterproof 

material such as pOlyethylene or polyvinyl chloride, shoes plus socks and protective eyewear. 

Discard clothing and other absorbent materials thai have been drenched or heavily contaminated with this product concentrate. Do not 

reuse them. 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. 

User Safety Recommendations 

Users should wash hands before eating, drinking, chewing gum, using tobacco or using the toilet. 

Users should remove clothing immediately if pesticide gets inside. Then wash body thoroughly and change into clean clothing. The 

contaminated clothing should be washed before reuse. 

Users should remove PPE immediately after handling this product. As soon as possible, wash thoroughly and change into clean 

clothing. Wash the outside of gloves before removing. 

ENVIRONMENTAL HAZARDS 

Do not apply directly 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. 

DIRECTIONS 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 

regulations. Read entire label before using this product. 

STORAGE AND DISPOSAL 

Do not contaminate water, food, or feed by storage and disposal. 

PESTICIDE STORAGE 

Store in original container and keep tightly closed. Store in a cool dry place. 

PESTICIDE DISPOSAL 

Pesticide wastes are acutely hazardous. Improper disposal of excess pesticide, spray mixture, or rinsate is a violation of Federal law. 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. Wastes resulting from the use of this 

product may be disposed of on site or at an approved waste disposal facility. 

CONTAINER DISPOSAL 

Non-refillable container. Do not reuse or refill this container. Offer for recycling, if available. Offer for reconditioning, if 

appropriate. Triple rinse container (or equivalent) promptly after emptying. Triple rinse as follows: Empty the remaining 

contents into application equipment or a mix tank and drain for 10 seconds after the flow begins to drip. Fill the container 

1/4 full with water and recap. Shake for to seconds. Pour rinsate into application equipment or a mix tank or store rinsate 

for later use or disposal. Drain for 10 seconds after the flow begins to drip. Repeat this procedure two more times. Then 

offer for recycling or reconditioning or puncture and dispose of in a sanitary landfill or by incineration or if allowed by stale aM !pcal 

authorities, by burning. If burned, stay out of smoke. ' , , , 

GENERAL USE 

Proxy is a plant growth regulator that may be used to suppress the formation of seedheads of various pla;lts 'i;wl:Jding Poa annua and 

white clover and also to suppress the growth of certain cool season grasses. PROXY is foliarly absorbed :and is most e~p~i¥q ~n 

actively growing healthy turf. For best results, apply in sufficient volume of water to provide uniform coveriJr)p·.l\f.e of a opreaderlsticker 

with an application of PROXY is not necessary. PROXY is rainfast within 2 hours. Do not allow entry into treat~rj area untilPHGXY has 

dried. For maximum performance, delay mowing until the day after application. , , : , 

PRECAUTIONS AND RESTRICTIONS 

Do not use this product for purposes other than those listed on the label. , > , , 

, , , , Do not treat turfgrass with poor root systems or growing under stress due to poor soil conditions, drought, disease, or in~ect 9'Jlmage. 

Do not use PROXY in areas where excessive thatch has accumulated. 

Do not contaminate water used for irrigation or domestic purposes. 

Do not apply PROXY through any type of irrigation system. 

" , • , J > 

2 

13
Avoid spray drift to nearby crops, as this product will cause modifications in plant growth. Plant injury may result. 

Scalping may occur on creeping bentgrass cultivars after more than 2 applications of Proxy for Poa seedhead suppression. 

Proxy has been used successfully on many bentgrass cultivars. Tolerance testing should be done on new cultivars before extensive 

use. 

Mix only the amount of spray you expect to use each day. Do not allow mixed solution to stand overnight. 

Do not buffer spray solutions. 

Test tank mixes with other products on a small area before using widely. 

IMMEDIATELY RINSE ANY SPILLS WITH PLENTY OF WATER AS PROXY® IS CORROSIVE. 

DO NOT MIX PROXY WITH AMMONIUM THIOSULFATE. SUCH TANK MIXTURES MAY RESULT IN FORMATION OF TOXIC 

FUMES 

DO NOT EXCEED A MAXIMUM OF 30 OZ OF PROXY PER 1,000 SQ FT PER YEAR. 

EQUIPMENT CLEANING 

Prolonged exposure to spray deposits will damage acrylic plastics, certain paints, and metals because of the acidic nature of this 

product. 

Rinse thoroughly all exposed acrylic-plastic materials and painted surfaces with a detergent and water within one hour after exposure to 

spray deposits. 

TURF 

~~~~l?d¥ Foliar application of Proxy wHl provide suppression of Poa annua and white clover seedheads. Make the 

emergence of new seedheads. A period of 2-3 weeks after application is required for maximum 

performance. Repeat applications may be made to predominately Pea annua or white clover sites as needed, but not less than two 

weeks after the previous application. Follow other general recommendations and precautions on the label. 

APPLICATION SITES RATE SPRAY VOLUME 

Po. annua and White Clover Golf course turf including Greens, 5 fl ozf1 ,000 sq ft 1.0-2.0 gal/1 ,000 sq ft 

Se§!dhead Suppression; Tees, Fairways, and Roughs 

Commercial Turfgrasses including 

Reapplication interval: 2 weeks or Bentgrass, Kentucky Bluegrass, 

greater for all labeled grasses Perennial Ryegrass, Tall & Fine 

Fescue, and Bermudagrass 

Tank Mixture with Primo MAXX: Tank mixtures of Proxy at 5 oz per 1,000 sq ft and Primo MAXX at 0.125 or 0.25 ounce per 

1,000 sq ft can be used to promote seedhead suppression as well as turfgrass quality. Multiple applications of the tank mix 

combination may be needed. The number of applications must not exceed recommendations for rates or timings for either 

product applied once. Follow the recommendation on each product label for the most restrictive application interval for each 

turfgrass. Application of this tank mixtUre during frost periods may cause temporary turf discoloration. 

Growth Suppression: An application of PROXY® slows the growth of turfgrasses, thus reducing the required frequency of 

mOwing and the volume of clippings collected. For best turfgrass growth regulation, apply Proxy when daytime air te\l',p.e,atures are 

65°F and rising. Proxy should only be applied once turfgrass mowing heights have been established for the seasort.,~\j'Qia multiple 

applications of Proxy in areas where excessive thatch has accumulated. , 

, , , > , • 

APPLICATION SITES RATE " , , £,pRAY VOI!UME , , , , , , 

Turfgrass Growth Regulation Golf course turf including Greens, 5 fl oz per 1,000 sq ft " , ,1 ;~-2.0 gi!I"p~'i' ~ :000 

Tees, Fairways, and Roughs , , sq ft, " , 

Commercial Turfgrasses including , 

Reapplication intervals: . ", ) 

Bentgrass, Kentucky Bluegrass, 

• Kentucky Bluegrass-7 weeks Perennial Ryegrass, Tall & Fine ", , Fescue , • Perennial Ryegrass-7 weeks ,») , 

T alVFine Fescue-4 weeks " • , , ,)' , 

• Bentgrass-4 weeks 

3 

14
[MPORTANT: READ BEFORE USE 

Read the entire Directions for Use, Conditions, Disclaimer of Warranties and Limitations of Liabi[ity before using this product. [f 

terms are not acceptable, return the unopened product container at once. 

By using th'ls product, user or buyer accepts the following Conditions, Disclaimer of Warranties and Limitations of liability. 

CONDITIONS: The directions for use of this product are believed to be adequate and must be followed carefully. However, it is 

impossible to eliminate all risks associated with the 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 manner of use or 

application, all of which are beyond the control of Bayer CropScience LP. A[[ such risks shall be assumed by the user or buyer. 

D[SCLA[MER OF WARRANT[ES: TO THE EXTENT CONS[STENT W[TH APPLICABLE LAW, BAYER CROPSC[ENCE LP 

MAKES NO OTHER WARRANT[ES, EXPRESS OR [MPLlED, OF MERCHANTAB[LlTY OR OF F[TNESS FOR A PART[CULAR 

PURPOSE OR OTHERW[SE, THAT EXTEND BEYOND THE STATEMENTS MADE ON TH[S LABEL. No agent of Bayer 

CropScience LP is authorized to make any warranties beyond those contained herein or to modify the warranties contained herein. 

TO THE EXTENT CONS[STENT W[TH APPLICABLE LAW, BAYER CROPSC[ENCE LP D[SCLA[MS ANY LlAB[LlTY 

WHATSOEVER FOR SPECIAL, [NC[DENTAL OR CONSEQUENTIAL DAMAGES RESUL T[NG FROM THE USE OR HANDLING 

OF TH[S PRODUCT. 

LlM[TAT[ONS OF LlAB[LlTY: TO THE EXTENT CONS[STENT W[TH APPLICABLE LAW, THE EXCLUS[VE REMEDY OF THE 

USER OR BUYER FOR ANY AND ALL LOSSES, [NJUR[ES OR DAMAGES RESUL T[NG FROM THE USE OR HANDLING OF 

TH[S PRODUCT, WHETHER [N CONTAACT, WARRPNTY, TORT, NEGLIGENCE, STR[CT LIA6[LfTY OR OTHERVv'lSE, SH.AJ...1.. NOT EXCEED 

THE PURCHASE PR[CEPAlD, ORATBAYER CROPSClENCE LPS ELECTrn, THE REPLACEMENTOFPROOUCT. 

PROXY is a registered trademark of the Bayer Group 

Net Contents: 

EB Bayer Environmental Science 

Bayer Environmenta[ Science 

A Business Group of Bayer CropScience LP 

PO Box 12014, 2 T.W. A[exander Drive 

Research Triang[e Park, NC 27709 

PROXY GROWTH REGULATOR (MASTER) 04/26/05, Notif 01/13/09, Notif01/t4/09 

, " , , 

, , > > 

, ),' , 

)') , 

", , 

,,) ; 

4 

15
PROX~ For Commercial Use on Turf including Golf, Parks, and Sports Turf, 

Not For Residential Use. 

ACTIVE INGREDIENT: Ethephon [(2-chloroethyl)phosphonic acld)* ..................................................................... 21.7% 

OTHER INGREDIENTS: ......................................................................................................................................... 78.30/0 

*Contains 2 pounds ethephon per gallon. 

EPA Reg. No. 432-1230 EPA Est. No. 264-PA-01 

!F!N EYES: 

KEEP OUT OF REACH OF CHILDREN 

DANGER PELIGRO 

Si usted no entiende !a etiqueta, busque a a!gulen para que se !a explique a usted en deta!!e. 

(!fyou do not understand the label, find someone to exp!ain it to you in detaiL) 

For MEDICAL And TRANSPORTATION Emergencies ONLY Call 24 Hours A Day 1·800·334·7577 

For PRODUCT USE Information Call1·S00-334·9745 

FIRST AID 

• Hold eye open and rinse slowly and gently with wafer for 15-20 minutes. 

• Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye. 

• Call a poison control center or doc!or for treatment advice. 

IF SWALLOWED: • Call a poison con!rol center or doctor immediately for treatmen! advice. 

• Have person sip a glass of water if able to swallow. 

• Do not induce vomiting unless told to do so by a poison control center or doctor. 

• Do not give anything by mouth to an unconscious person. 

!F ON SKIN OR • Take off contaminated clothing. 

CLOTHING: • Rinse skin immediately with plenty of water for 15-20 minutes. 

• Call a poison control center or doctor for treatment advice. 

!F !NHALED: • Move person to fresh air. 

• If person is not breathing, call 911 or ambulance, and then give artificial respira!ion preferably 

mouth-to-mouth if possible. 

• Cal! a Doison control center or doctor for further treatment advice. 

NOTE TO PHYSIC!AN 

Probable mucosal damage may contraindicate the use of gastric lavage. No specific antidote is available. All treatments should be 

based on observed signs and symptoms of distress in the patient. Overexposure to materials other than this product may have 

occurred. 

Victims of severe overexposure, by inhalation, should be kepi under medical observation for up to 72 hours for delayed on"s~t of. 

pulmonary edema. !n a victim of overexposure by ingestion, careful gastric lavage is required due to the possibility of stom'aHt or 

esophageal perforation. This material is an acid, but the use of a!kaline substances to neutralize it is contraindicated. ~ > ~" : $ 

PRECAUTIONARY STATEMENTS 

DANGER 

HAZARDS TO HUMANS AND DOMESTIC ANIMALS 

, 

.,) , 

, , , . , 

Corrosive: Causes irreversible eye damage. Wear safety goggles when handling. Harmful if swallowed or M~drb~d throug~ §kin. Do not 

get in eyes or on clothing. Avoid contact with skin. Do not inhale vapors, as this product will irritate mucous membranes. • ," , ; > , > 

, n 

, , 

", , 

16
PERSONAL PROTECTIVE EQUIPMENT (PPE) 

Some materials that are chemical-resistant to this product are listed below. If you want more options, follow the instructions for category 

A on an EPA chemical-resistance selection chart. 

Applicators and other handlers must wear long-sleeved shirts and long pants, chemical-resistant gloves made of any waterproof 

material such as polyethylene or polyvinyl chloride, shoes plus socks and protective eyewear. 

Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product concentrate, 00 not 

reuse them. 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. 

User Safety Recommendations 

Users should wash hands before eating, drinking, chewing gum, using tobacco or using the toilet. 

Users should remove clothing immediately if pesticide gets inside. Then wash body thoroughly and change into clean clothing. The 

contaminated clothing should be washed before reuse. 

Users should remove PPE immediately after handling this product. As soon as possible, wash thoroughly and change into clean 

clothing. Wash the outside of gloves before removing. 

ENVIRONMENTAL HAZARDS 

00 not apply directly to water, or to areas where surface water is present or to intertidal areas below the mean high water mark. 00 not 

contaminate water when disposing of equipment washwaters. 

DIRECTIONS FOR USE 

It is a violation of Federal Law to use this product In a manner inconsistent with Its labeling. 

00 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 

regulations. Read entire label before using this product. 

STORAGE AND DISPOSAL 

Do not contaminate water, food, or feed by storage and disposal. 

PESTICIDE STORAGE 

Store in original container and keep tightly closed. Store in a cool dry place. 

PESTICIDE DISPOSAL 

Pesticide wastes are acutely hazardous. Improper disposal of excess pesticide, spray mixture, or rinsate is a violation of Federal Law. 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. Wastes resulting from the use of this 

product may be disposed of on site or at an approved waste disposal facility. 

CONTAINER DISPOSAL 

Non-refillable container. Do not reuse or refill this container. Offer for recycling, if available. Offer for reconditioning, if 

appropriate. Triple rinse container (or equivalent) promptly after emptying. Triple rinse as follows: Empty the remaining 

contents into application equipment or a mix tank and drain for 10 seconds after the flow begins to drip. Fill the container 

1/4 fuJi with water and recap. Shake for 10 seconds. Pour rinsate into application equipment or a mix tank orlstote rinsate 

for later use or disposal. Drain for 1 0 seconds after the flow begins to drip. Repeat this procedure two more tim€ts~ Then 

offer for recycling or reconditioning or puncture and dispose of in a sanitary landfill or by incineration or if allowed by state D~d iecal 

authorities, by burning. If burned, stay out of smoke. "7'.'-'-r, ___ ' _~ ___ ...J 

GENERAL USE , , ".,'. 

Proxy is a plant growth regulator that may be used to suppress the formation of seedheads of various plants' inclurling Pda annua and 

white clover and also to suppress the growth of certain cool season grasses. PROXY is foliarly absorbed and is most effect§.re~on 

actively growing healthy turf. For best results, apply in sufficient volume of water to provide uniform coverage; (Jsp, of a sfJre?atler/sticker 

with an application of PROXY is not necessary. PROXY is rainfast within 2 hours. 00 not allow entry into tl~al&'cI area until P~OXY has 

dried. For maximum performance, delay mowing until the day after application. ;, • , 

PRECAUTIONS AND RESTRICTIONS ) ~ , , 

00 not use this product for purposes other than those listed on the label. , , 

00 not treat turfgrass with poor root systems or growing under stress due to poor soil conditions, drought, disease, or Insect damage. 

Do not use PROXY in areas where excessive thatch has accumulated. 

00 not contaminate water used for irrigation or domestic purposes. 

00 not apply PROXY through any type of irrigation system. 

2 

17
Avoid spray drift to nearby crops, as this product will cause modifications in plant growth. Plant injury may result. 

Scalping may occur on creeping bentgrass cultivars after more than 2 applications of Proxy for Poa seedhead suppression. 

Proxy has been used successfully on many bentgrass cultivars. Tolerance testing should be done on new cultivars before extensive 

use. 

Mix only the amount of spray you expect to use each day. Do not allow m·lxed solution to stand overnight. 

Do not buffer spray solutions. 

Test tank mixes with other products on a small area before using widely. 

IMMEDIATELY RINSE ANY SPILLS WITH PLENTY OF WATER AS PROXY® IS CORROSIVE. 

DO NOT MIX PROXY WITH AMMONIUM THIOSULFATE. SUCH TANK MIXTURES MAY RESULT IN FORMATION OF TOXIC 

FUMES 

DO NOT EXCEED A MAXIMUM OF 30 OZ OF PROXY PER 1,000 SQ FT PER YEAR. 

EQUIPMENT CLEANING 

Prolonged exposure to spray deposits will damage acrylic plastics, certain paints, and metals because of the acidic nature of this 

product. 

Rinse thoroughly all exposed acrylic-plastic materials and painted surfaces with a detergent and water within one hour after exposure to 

spray deposits. 

TURF 

Seed head Suppression: Foliar application of Proxy will provide suppression of Poa annua and white clover seedheads. Make the 

initial application prior to the emergence of new seedheads. A period of 2-3 weeks after application is required for maximum 

performance. Repeat applications may be made to predominately Poa annua or white clover sites as needed, but not less than two 

weeks after the previous application. Follow other general recommendations and precautions on the label. 

APPLICATION SITES RATE SPRAY VOLUME 

Poa annua and White Clover Golf course turf including Greens, 5 fI oz/1 ,000 sq ft t.0-2.0 galf1 ,000 sq ft 

Seedhead Suppression: Tees, Fairways, and Roughs 

Commercial Turfgrasses including 

Reapplication interval: 2 weeks or Bentgrass, Kentucky Bluegrass, 

greater for all labeled grasses Perennial Ryegrass, Tall & Fine 

Fescue, and Bermudagrass 

Tank Mixture with Primo MAXX: Tank mixtures of Proxy at 5 oz per 1,000 sq ft and Primo MAXX at 0.125 or 0.25 ounce per 

1,000 sq ft can be used to promote seedhead suppression as well as turfgrass quality. Multiple applications of the tank mix 

combination may be needed. The number of applications must not exceed recommendations for rates or timings for either 

product applied once. Follow the recommendation on each product label for the most restrictive application interval for each 

turfgrass. Application of this tank mixture during frost periods may cause temporary turf discoloration. 

Growth Suppression: An application of PROXY® slows the growth of turfgrasses, thus reducing the required frequency of 

mOwing and the volume of clippings collected. For best turfgrass growth regulation, apply Proxy when daytime air te'J'Pso;atures are 

65"F and rising. Proxy should only be applied once turfgrass mowing heights have been established for the seaSOIi. • .4'{qid multiple 

applications of Proxy in areas where excessive thatch has accumulated. , 

, > , , > ~ 

, 

APPLICATION SITES RATE " >, ,SPRAY VOI!UME , , , , TurfgCas§ ~tQw1h Regulation Golf course turf including Greens, 5 fl oz per 1,000 sq ft , ,1 }1-2.O g~'p1i' ';(lQO 

Tees, Fairways, and Roughs " , , sqft,.>~ " Commercial Turfgrasses including , 

Reapplication intervals: ' " , , , , , , 

Bentgrass, Kentucky Bluegrass, , , " , , > , 

• Kentucky Bluegrass-7 weeks Perennial Ryegrass, Tall & Fine , , , > 

Fescue , , 

• Perennial Ryegrass-7 weeks >" , 

Tall/Fine Fescue-4 weeks , " • , , , 

,>, , 

• 8entQrass-4 weeks 

3 

18
IMPORTANT: READ BEFORE USE 

Read the entire Directions for Use, Conditions, Disclaimer of Warranties and Limitations of Liability before using this product If 

terms are not acceptable, return the unopened product container at once. 

By using this product, user or buyer accepts the fOllowing Conditions, Disclaimer of Warranties and Lim'ltaflons of Liab'llity. 

CONDITIONS: The directions for use of this product are believed to be adequate and must be followed carefully. However, it is 

impossible to eliminate aU risks associated with the 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 manner of use or 

application, all of which are beyond the control of Bayer CropScience LP, AU such risks shall be assumed by the user or buyer. 

DISCLAIMER OF WARRANTIES: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE LP 

MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR 

PURPOSE OR OTHERWISE, THAT EXTEND BEYOND THE STATEMENTS MADE ON THIS LABEL. No agent of Bayer 

CropScience LP is authorized to make any warranties beyond those contained herein or to modify the warranties contained herein, 

TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE LP DISCLAIMS ANY LIABILITY 

WHATSOEVER FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING 

OF THIS PRODUCT. 

LIMITATIONS OF LIABILITY: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, THE EXCLUSIVE REMEDY OF THE 

USER OR BUYER FOR ANY AND ALL LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR HANDLING OF 

THIS PRODUCT, WHETHER IN CONTRACT, WARRANTY, TORT, NEGliGENCE, STRICT LJ.lIBIUTY OR OTHERWISE, SHAI..l NOT EXCEED 

THE PURCHASE PRICE PAlO, ORAT BAYERCROPSCIENCE LP'S ELECTION, THE REPlACEMENT OFPRODUCT. 

PROXY is a registered trademark of the Bayer Group 

Net Contents: 

EB Bayer Environmental Science 

Bayer Environmental Science 

A Business Group of Bayer CropScience LP 

PO Box 12014, 2 T.W. Alexander Drive 

Research Triangle Park, NC 27709 

PROXY GROWTH REGULATOR (MASTER) 04/26/05, Notif 01{t3/09, Notif 0 t/14/09 

" , " , , , , 

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19
PROX~ For Commercial Use on Turf including Golf, Parks, and Sports Turf. 

NOl For Residential Use. 

ACTIVE INGREDIENT: Ethephon [(2-chloroethyl)phosphonic acidJ* ..................................................................... 21.7% 

OTHER INGREDIENTS: ....................................................................................................................................... 78.30/0 

*Contains 2 pounds ethephOn per galion. 

EPA Reg. No. 432-1230 EPA Est. No. 264-PA-01 

KEEP OUT OF REACH OF CHILDREN 

DANGER PELIGRO 

Si usted no entiende la etiqueta, busque a alguien para que S8 la explique a usted en detalle. 

(If you do not understand the label, find someone to explain it to you in detaiL) 

For MEDICAL And TRANSPORTATION Emergencies ONLY Call 24 Hours A Day 1·800·334~7577 

IF IN EYES: 

IF SWALLOWED: 

IFON SKIN OR 

CLOTHING: 

IF INHALED: 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

• 

For PRODUCT USE Information Call1·800~334·9745 

FIRST AID 

Hold eye 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 eye. 

Call a poison control center or doctor for treatment advice. 

Call a pOison control center or doctor immediately for treatment advice, 

Have person sip a glass of water if able to swallow. MnTI!:tr:-'.TION 

Do not induce vomiting unless told to do so by a poison control ceill~ tIb~rtrr 

Do not give anvlhino bv mouth to an unconscious person. t\ 

Take off contaminated clothing. MMI\ SJ v 

Rinse skin immediately with plenty of water for 15·20 minutes. 

Call a coison control center or doctor for treatment advice. 

Move person to fresh air. 

If person is not breathing, call 9 t 1 or ambulance, and then give artificial respiration preferably 

mouth·to-mouth if possible. 

Call a poison control center or doctor for further treatment advice. 

NOTE TO PHYSICIAN 

Probable mucosal damage may contraindicate the use of gastric lavage, No specific antidote is available. All treatments should be 

based on observed signs and symptoms of distress in the patient. Overexposure to materials other than this product may have 

occurred. 

Victims of severe overexposure, by inhalation, should be kept under medical observation for up to 72 hours for delayed,on'set af 

pulmonary edema. In a victim of overexposure by ingestion, careful gastric lavage is required due to the possibility of stoma~ch or 

esochaoeal oerforation. This material is an acid but the use of alkaline substances to neutralize it is contraindicated. : ~. ~ ~ > 

PRECAUTIONARY STATEMENTS 

DANGER 

HAZARDS TO HUMANS AND DOMESTIC ANIMALS , > > > 

, 

Corrosive: Causes irreversible eye damage. Wear safety goggles when handling. Harmful if swallowed or absorbed thrMgti skin. Do not 

get in eyes or on clothing. Avoid contact with skin. Do not inhale vapors, as this product will irritate mucous -me"mbranes. > , , , , 

'" , , " , . 

)" , 

20
PERSONAL PROTECTIVE EQUIPMENT (PPE) 

Some materials that are chemical-resistant to this product are listed below. If you want more options, follow the instructions for category 

A on an EPA chemical-resistance selection chart. 

Applicators and other handlers must wear long-sleeved shirts and long pants, chemical-resistant gloves made of any waterproof 

material such as polyethylene or polyvinyl chloride, shoes plus socks and protective eyewear. 

Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product concentrate. Do not 

reuse them. Follow manufacturer's instructions for cleaningfmaintaining PPE. If no such instructions for washables, use detergent and 

hot water. Keep and wash PPE separately from other laundry. 

User Safety Recommendations 

Users should wash hands before eating, drinking, chewing gum, using tobacco or using the toilet. 

Users should remove clothing immediately if pesticide gets inside. Then wash body thoroughly and change into clean clothing. The 

contaminated clothing should be washed before reuse. 

Users should remove PPE immediately after handling this product. As soon as possible, wash thoroughly and change into clean 

clothing. Wash the outside of gloves before remov·lng. 

ENVIRONMENTAL HAZARDS 

Do not apply directly to water, or to areas wnere surface water is present or to intertidal areas below the mean high water mark. Do not 

contaminate water when disposing of equipment washwaters. 

DIRECTIONS FOR USE 

It is a violation of Federal Law to use this product ln 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 

regulations. Read entire label before using this product. 

STORAGE AND DISPOSAL 

Do not contaminate water, food, or feed by storage and disposal. 

PESTICIDE STORAGE 

Store in original container and keep tightly closed. Store in a cool dry place. 

PESTICIDE DISPOSAL 

Pesticide wastes are acutely hazardous. Improper disposal of excess pesticide, spray mixture, or rinsate is a violation of Federal Law. 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. Wastes resulting from the use of this 

product may be disposed of on site or at an approved waste disposal facility. 

CONTAINER DISPOSAL 

Non-refillable container. Do not reuse or refill this container. Offer for recycling, if available. Offer for reconditioning, if 

appropriate. Triple rinse container (or equivalent) promptly after emptying. Triple rinse as follows: Empty the remaining 

contents into application equipment or a mix tank and drain for 10 seconds after the flow begins to drip. Fill t!Jp~qontainer 

1/4 full with water and recap. Shake for to seconds. Pour rinsate into application equipment or a mix tank Gr~~t9r8 rinsate 

for later use or disposal. Drain for 10 seconds after the flow begins to drip. Repeat this procedure two morEl tim~s. Then 

offer for recycling or reconditioning or puncture and dispose of in a sanitary landfill or by incineration or if allowed by st~10 iHlJ 10cal 

authorities, by burning. If burned, stay out of smoke. 

GENERAL USE 

Proxy is a plant growth regulator that may be used to suppress the formation of seedheads of various plan't::! r'nc:'uding Pea annua and 

white clover and also to suppress the growth of certain cool season grasses. PROXY is foliarly absorbed and' is most effe~tl"e'on 

actively growing healthy turf. For best results, apply in sufficient volume of water to provide uniform covera't~: Use of a~spMaderlsticker 

with an application of PROXY is not necessary. PROXY is rainfast within 2 hours. Do not allow entry into'Ue'aied area until PROXY has 

dried. For maximum performance, delay mowing until the day after apPlication. ' , ; , 

PRECAUTIONS AND RESTRICTIONS ,,' , 

Do not use this product for purposes other than those listed on the label. , , , , 

Do not treat turfgrass with poor root systems or growing under stress due to poor soil conditions, drought, disease, or insect damage. 

Do not use PROXY in areas where excessive thatch has accumulated. 

Do not contaminate water used for irrigation or domestic purposes. 

Do not apply PROXY through any type of irrigation system. 

2 

21
Avoid spray drift to nearby crops, as this product will cause modifications in plant growth. Plant injury may result. 

Scalping may occur on creeping bentgrass cultivars after more than 2 applications of Proxy for Poa seedhead suppression. 

Proxy has been used successfully on many bentgrass cultivars. Tolerance testing should be done on new cultivars before extensive 

use. 

Mix only the amount of spray you expect to use each day. Do not allow mixed solution to stand overnight. 

Do not buffer spray solutions. 

Test tank mixes with other products on a small area before using widely. 

IMMEDIATELY RINSE ANY SPILLS WITH PLENTY OF WATER AS PROXY® IS CORROSIVE. 

DO NOT MIX PROXY WITH AMMONIUM THIOSULFATE. SUCH TANK MIXTURES MAY RESULT IN FORMATION OF TOXIC 

FUMES 

DO NOT EXCEED A MAXIMUM OF 30 OZOF PROXY PER 1,000 SQ FT PER YEAR 

EQUIPMENT CLEANING 

Prolonged exposure to spray deposits will damage acrylic plastics, certain paints, and metals because of the acidic nature of this 

product. 

Rinse thoroughly all exposed acrylic-plastic materials and painted surfaces with a detergent and water within one hour after exposure to 

spray deposits. 

TURF 

Seedhead Suppression: Foliar application of Proxy will provide suppression of Poa annua and white clover seedheads. Make the 

initial application prior to the emergence of new seedheads. A period of 2-3 weeks after application is required for maximum 

pertormance. Repeat applications may be made to predominately Pca annua or white clover sites as needed, but not less than two 

weeks after the previous application. Follow other general recommendations and precautions on the label. 

APPLICATION SITES RATE SPRAY VOLUME 

Poa annua i1nd White Clover Golf course turf including Greens, 5 fI ozl1 ,000 sq ft 1.0-2.0 gal/1 ,000 sq ft 

Seedhead Suppression: Tees, Fairways, and Roughs 

Commercial Turfgrasses including 

Reapplication interval: 2 weeks or Bentgrass, Kentucky Bluegrass, 

greater for all labeled grasses 

Perennial Ryegrass, TaU & Fine 

Fescue, and Bermudagrass 

Tank Mixture with Primo MAXX: Tank mixtures of Proxy at 5 oz per 1,000 sq ft and Primo MAXX at 0.125 or 0.25 ounce per 

1,000 sq ft can be used to promote seedhead suppression as well as turfgrass quality. Multiple applications of the tank mix 

combination may be needed. The number of applications must not exceed recommendations for rates or timings for either 

product applied once. Follow the recommendation on each product label for the most restrictive application interval for each 

turfgrass. Application of this tank mixture during frost periods may cause temporary turf discoloration. 

, 0 , , 

Growth Suppression: An application of PROXY® slows the growth of turfgrasses, thus reducing the requl;cofrequency of 

mowing and the volume of clippings collected. For best turtgrass growth regulation, apply Proxy when daytime air ~mp8(atures are 

65°F and rising. Proxy should only be applied once turfgrass mowing heights have been established for the seascn~ ~vbtd multiple 

applications of Proxy in areas where excessive thatch has accumulated. , , , , , 

APPLICATION SITES RATE)' 0, $PRA"f'VOLUME 

r_------------------------~--------------------------r_------------------_t~ i~?~ Turfgrass Growth Regulation Golf course turt including Greens, 5 fI oz per 1,000 sq ft " '1.0-2.0 £~ p2r 1,000 

Reapplication intervals: 

• Kentucky Bluegrass-7 weeks 

• Perennial Ryegrass-7 weeks 

• Tall/Fine Fescue-4 weeks 

• Bent~rass-4 weeks 

Tees, Fairways, and Roughs ) . :., , ) sq ft. 

Commercial Turfgrasses including 

Bentgrass, Kentucky Bluegrass, 

Perennial Ryegrass, Tall & Fine 

Fescue 

, 

, 

, 

, 

, 

, , 

, , 

, 

, 

, , 

, 

, , 

, 

, , 

J 

22
IMPORTANT: READ BEFORE USE 

Read the entire Directions for Use, Conditions, Disclaimer of Warranties and limitations of liability before using this product. If 

terms are not acceptable, return the unopened product container at once. 

By using this product, user or buyer accepts the following Conditions, Disclaimer of Warranties and limitations of liability. 

CONDITIONS: The directions for use of this product are believed to be adequate and must be followed carefully. However, It is 

impossible to eliminate all risks associated with the 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 manner of use or 

application, all of which are beyond the control of Bayer CropScience LP. All such r'lsks shall be assumed by the user or buyer. 

DISCLAIMER OF WARRANTIES: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE LP 

MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR 

PURPOSE OR OTHERWISE, THAT EXTEND BEYOND THE STATEMENTS MADE ON THIS LABEl. No agent of Bayer 

CropScience LP is authorized to make any warranties beyond those contained herein or to modify the warranties contained herein. 

TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE LP DISCLAIMS ANY LIABILITY 

WHATSOEVER FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING 

OF THIS PRODUCT. 

LIMITATIONS OF LIABILITY: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, THE EXCLUSIVE REMEDY OF THE 

USER OR BUYER FOR ANY AND ALL LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR HANDLING OF 

THIS PRODUCT, WHETHER IN CONTRI\CT, WARRPNrY, TORT, NEGlIGENCE, STRICT lIABILITY OR OTHERWISE, SHI\LL I\'OT EXCEED 

THE PURCHASE PRiCE PAlO, DRAT BAYER CROPSCIENCE LPS ELEGnON, THE REPlACEf"vBJT OF PRODUCT. 

PROXY is a registered trademark of the Bayer Group 

Net Contents: 

ffi Bayer Environmental Science 

Bayer Environmental Science 

A Business Group of Bayer CropScience LP 

PO Box 120t4, 2 T.W. Alexander Drive 

Research Triangle Park, NC 27709 

NOTIFICATION 

MAR 202009 

PROXY GROWTH REGULATOR (MASTER) 04/26105, Notif 01ff3109, Notif 01/14f09 

.", , , • , > 

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23
Mr. Richard M. Gorrell 

Manager, Registrations 

Bayer Environmental Science 

2 T.W. Alexander Drive 

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON. D.C 20460 

OFFICE Of 

PREVENTION. PESTICIDES AND 

TOXIC SUBSTANCES 

MAR 1 1 1009 

Research Triangle Park, N.C. 27709 

Re: Notification to revise the Warranty Statement per the EPA Warranty Guideline dated 

October 17, 2009 

EPA Reg No.: 432-1230 

Date of Submission: January 13, 2009 

Dear Mr. Gorrell: 

The Agency is in receipt of your Application for Pesticide Notification under Pesticide 

Registration Notice (PRN) 98-10 dated January 13, 2009, for the product, Proxy. The 

Registration Division (RD) has conducted a review of this request for its applicability under 

PRN 98-10 and fmds that the actions requested fall within the scope ofPRN 98-10. The label 

submitted with the application has been stamped "Notification" and will be placed in our 

records. 

If you have any questions, please call me directly at 703-305-6249 or Joyce Edwards of 

my staff at 703-308-5479. 

Sincerely, 

~ 

Linda Arrington 

Notifications & Minor Fornmlations Team Leader 

Registration Division (7505P) 

Office of Pesticide Programs 

24
- "gmt. ~ml ~iIilrlilval ' •• '. '07 ....... , Unitod 5t8t08 W Registration OPPldandfi.rNknnbor 

&EPA Environ mental Protection Agency : Amendment 

Weshington. DC 20480 .f Other 

Application for Pesticide - Section I 

I. Company/Product Number 2. EPA Product MenagoT 3, Proposed Classiflcetion 

432-1230 Mr. Tony Kish ~Non' D Restricted 

4. Company/Product IName' PM. 

Proxy 22 

5. Nome end Addrun of Appliellnt {/ncludfJ ZIP CodflJ 6. Expedited Reveiw. In accordance with FIFRA Section 3(c)(3) 

Bayer Environmental Science (b)(il. my product is similar or identical in composition and labeling 

2 T. W. Alexander Drive to: 

Research Triangle Park, NC 27709 EPA Reg. No. NOTIFICATION 

D Check if this is • new sddrrlSs Product Name MAR 11 L009 

Section - II 

0 Amendment - Explain below. l'J Final printed labels in repaan •• to 

Agency latter dlttOd 

0 Re$ubmission in rltllponse to Agancy letter dated 0 RMe Too~ Application. 

0 Notification· Explain below. 0 Othar· Explain balow. 

Explanation: Usa additional paga(s) if nacassary. (For saction I and Saction 11.) 

This notification is consistent with the provisions of PR Notice 98-tO and EPA regulations at 40 CFR 152.46, and noother changes have been made to the 

labeling or the confidential statement offormula 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- to 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. 

- Notification to revise the warranty statement as per the EPA warranty guideline dated October 17, 2006 

Section - III , ... . t. Mat.rial This Produet Will Be Packapd In: ' • > , 

Chlld·Rosistant Packaging Unit Peckaging Water Solubla Packaging 2. Typa of Containar , , 

, > > , , , 

BY" Er" B y" CITot., ' ,..,.. , > , > No No No ' Plulic 

• GII'IUI ;",:, 

• CNtificBtion mu&t If RVasR No. per If RYes~ No. per "Paaer ' 

Unit Packaging wQt. container Package wgt cantainer i:I'l:hur (Specif~i' • > 

be &ubmittfHf ,,', , ", , , , , 

3. Location of Nllt Content. Information 4. Size Is) Rotuil Container 5. Location of (eb.l'tiirections 

L Lebul U Container U On labelling accomr.-'a:ny(n~,product 

6. Mannar in Which Laball. Afflxad to Product UUthograPh U 0,,,,, , 

, , , " 

Papar ~uod ; •• > 

Stonci itd 

Section - IV 

1. Contact Point {Compftlttl rttlm$ wllctly bfllow far idlltlurrcsrion of individurll to btl CQntacrlld, ff no_my, to proc .. this /lfJpliCBtion.j 

N~. Title Telephone No. (Include Area Code) 

Richard M. Gorrell Manager, Registrations (9 t9) 549·2423 

Certification 6. Oato Application 

I certi(y that the slatomentlJ I have made on this form and ell attachments thereto 0,. true, at:curate and complete. Received 

I acknowledgu that any knowfingUy fulsa or misla8ding stotement may be punishable by fine or imprlilloMlent or (Stamped) both undar applicable law. 

2. SignaNre 

1f,6./~~ 3. Tina 

Manager, Registrations 

4. Typed Nama 5. Date 

Richard M. Gorrell January 13, 2009 

. .. EPA Form 8570-1 (RaY. 3 941 Pre""p:us adltlons are obsolete. Whit •• EPA Fit. Copy (anglnall Ydow • ApftIc.nI Copy 

25
Baver Environmental Science 

" 

B 

A BAYER 

E 

R 

January 13, 2009 EPA09RMG0113ProxyNotifWarranty 

FEDEX 

Ms. Unda Arrington 

Document Processing Desk (7504P) 

Office of Pesticide Programs (7504P) 

U.S. Environmental Protection Agency 

Room $-4900, One Potomac Yard 

Arlington, VA 22202-4501 

RE: Proxy (432-1230): Notification of revision of the label warranty statement as per the EPA 

Warranty statement Guideline (October 17, 2006) 

Dear Ms. Arrington: 

Bayer Environmental Science (BES) is notifying the EPA of a revision to the label warranty 

statement as prescribed in the warranty statement guideline published by the Agency on 

October 1 7, 2006. 

The following documents are enclosed with this letter. 

• Application Form 8570-1 

• 1 highlighted and 4 plain copies of the revised label 

If you have any questions, contact 

mike.gorrell@bayercropscience.com. 

me at (919) 549-2423 or email me 

Sincerely, 

Richard M. Gorrell 

Manager. Registrations 

Cc: Karen Shearer 

Scott Welge 

, , , , , ) 

, " , , 

, , , , , , , , 

, " " , " ) , , 

Bayer Environmental 

Science 

2T.W. Alexander Dr. 

RTP, NC 2n09 

Phone: 919.549.200C , , > , , 

of> >. 

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A Business Group of 

Bayer CropScience 

26
PROX~ 

NOTIFtCATION 

MAR I I 2009 

For Commercial Use on Turf including Golf, Parks, and Sports Turf. 

Not For Residential Use. 

ACTIVE INGREDIENT: Ethephon [(2-chloroethyl)phosphonic acidr ..................................................................... 21.7% 

OTHER INGREDIENTS: ....................................................................................................................................... 78.3'% 

*Contains 2 pounds ethephon per gallon. 

EPA Reg. No. 432-1230 EPA Est. No. 264-PA-01 

KEEP OUT OF REACH OF CHILDREN 

DANGER PELIGRO 

Si usted no entiende la etiqueta, busque a alguien para que S8 la expllque a usted en detalle, 

(If you do not understand the label, find someone to explain Itto you in detail.) 

For MEDiCAL And TBANSPORTATION Emergencies ONLY Call 24 Hours A Day 1·800·334.7577 

For PRODUCT USE Information Call 1-800-334·9745 

FIRST AID 

IF IN EYES: • Hold eye 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 eye. 

• Call a poison control center or doctor for treatment advice. 

IF SWALLOWED: • Call a poison control center or doctor immediately for treatment advice. 

• Have person sip a glass of water if able to swallow. 

• Do not induce vomiting unless told to do so by a poison control center or doctor. 

• Do not Qive anvthinQ bv mouth to an unconscious person. 

IFON SKIN OR Take off contaminated clothing. > • 

• , > 

CLOTHING: • Rinse skin immediately with plenty of water for 15-20 minutes. " " 

Call a poison control center or doctor for treatment advice. , . • , •• > , > 

IF INHALED: Move person to fresh air. . • 

• If person is not breathing, call 911 or ambulance, and then give artifiM~1 r,e's9iration preferably 

mouth-to-mouth if possible. , , , , > • , , , 

• Call a poison control center or doctor for further treatment advice. "',) . > 

~ 

" , > ,~ 

NOTE TO PHYSICIAN , '-' , , , , , > , 

Probable mucosal damage may contraindicate the use of gastric lavage. No specific antidote is availab:D. ,All treatments should be 

based on observed signs and symptoms of distress in the patient. Overexposure to materials other than this prp:luet' ~ay have 

occurred. , , , , 

Victims of severe overexposure, by inhalation, should be kept under medical observation for up to 72 hours for delayed:Op.sel of 

pulmonary edema. In a victim of overexposure by ingestion, careful gastric lavage is required due to the possibility of stoMacn or 

esoohaoeal perforation. This material is an acid, but the use of alkaline substances to neutralize it is contraindicated. 

PRECAUTIONARY STATEMENTS 

DANGER 

HAZARDS TO HUMANS AND DOMESTIC ANIMALS 

Corrosive: Causes irreversible eye damage. Wear safety goggles when handling. Harmful if swallowed or absorbed through skin, Do not 

get in eyes or on clothing, Avoid contact with skin. Do not inhale vapors, as this product will irritate mucous membranes. 

27
PERSONAL PROTECTIVE EQUIPMENT (PPE) 

Some materials that are chemical-resistant to this product are listed below. If you want more options, follow the instructions for category 

A on an EPA chemical-resistance selection chart. 

Applicators and other handlers must wear long-sleeved shirts and long pants, chemicakesistant gloves made of any waterproof 

material such as polyethylene or polyvinyl chloride, shoes plus socks and protective eyewear. 

Discard clothing and other absorbent materials thai have been drenched or heavily contaminated with this product concentrate. Do not 

reuse them. Follow manufacturers instructions for cleaningfmaintaining PPE. If no such instructions for washables, use detergent and 

hoi waler. Keep and wash PPE separately from other taundry. 

User Safety Recommendations 

Users shoutd wash hands before eating, drinking, chew'lng gum, using tobacco or using the toilet. 

Users shoutd remove clothing immediately if pesticide gets inside. Then wash body thoroughly and change into clean clothing. The 

contaminated clothing shoutd be washed before reuse. 

Users should remove PPE immediately after handling this product. As soon as possible, wash thoroughly and change into clean 

clothing. Wash the outside of gloves before removing. 

ENVIRONMENTAL HAZARDS 

Do not appty directly 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. 

DIRECTIONS FOR USE 

tt is a violation of Federat Law to use this -product in a manner inconsistent wtth its labeling. 

Do not apply this product in a way that wilt 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 

regulations. Read entire label before using this product. 

STORAGE AND DISPOSAL 

Do not contaminate water, food, or feed by storage and disposal. 

STORAGE 

Store in original container and keep lighlly closed. Store in a cool dry place. 

PESTtCIDE DtSPOSAL 

, > ~ , 

, , , , 

Pesticide wastes are acutely hazardous. Improper disposal of excess pesticide, spray mixture, or rinsate)::l a;Vlo)ation of Federal Law. If 

these wastes cannot be disposed of by use according to label instructions, contact your State Pesticide 01' envir<tnJl]p,r'!t:;l1 Control 

Agency or the Hazardous Waste representative at the nearest EPA Regional Office for guidance. Wast&'S'lfl3dlling from the use of this 

product may be disposed of on site or at an approved waste disposal facility. ; ,0' 

CONTAINER DtSPOSAL , , " , • , , > , 

Triple rinse (or equivalent). Then offer for recycling or reconditioning or puncture and dispose of in a sani{a~ t'a~dfill or by'iPfiJleration or 

if allowed by state and local authorities, by burning. If burned, stay out of smoke. "'-"'=""-'==-o=-'==-"'-"="'-'-'=="-'='-'=='--_________ .~, _---' 

GENERAL USE , , 

Proxy is a ptant gro\lVlh regulator that may be used to suppress the formation of seedheads of various plants including Poa >a~~ua and 

white clover and also to suppress the growth of certain coot season grasses. PROXY is foliarly absorbed and is most effective on 

actively growing healthy turf. For best results, appty in sufficient volume of water to provide uniform coverage. Use of a spreader/sticker 

with an application of PROXY is not necessary. PROXY is rainfast within 2 hours. Do not allow entry into treated area until PROXY has 

dried. For maximum performance, delay mowing until the day after application. 

PRECAUTIONS AND RESTRICTIONS 

Do not use this product for purposes other than those listed on the label. 

Do not treat turfgrass with poor root systems or growing under stress due to poor soil conditions, drought, disease, or insect damage. 

Do not use PROXY in areas where excessive thatch has accumulated. 

Do not contaminate water used for irrigation or domestic purposes. 

Do not apply PROXY through any type of irrigation system. 

Avoid spray drift to nearby crops, as this product will cause modifications in plant gro\lVlh. Plant injury may result. 

Scalping may occur on creeping bentgrass cultivars after more than 2 applications of Proxy for Poa seedhead suppression. 

! Proxy has been used successfully on many bentgrass cultivars. Tolerance testing should be done on new cultivars before extensive 

use. 

2 

28
) 

Mix only the amount of spray you expect to use each day. Do not allow mixed solution to stand overnight. 

Do not buffer spray $oluflons. 

Test tank mixes with other products on a sma)) area before using widely. 

IMMEDIATELY RINSE ANY SPILLS WITH PLENTY OF WATER AS PROXY@ IS CORROSIVE. 

DO NOT MIX PROXY WITH AMMONIUM THIOSULFATE. SUCH TANK MIXTURES MAY RESULT IN FORMATION OF TOXIC 

FUMES 

DO NOT EXCeeD A MAXIMUM OF 30 OZ OF PROXY PER 1,000 SQ FT PER YEAR. 

EQUIPMENT CLEANING 

Prolonged exposure to spray deposits will damage acrylic plastics, certain paints, and metals because of the acidic nature of this 

product. 

Rinse thoroughly all exposed acrylic-plastic materials and painted surfaces with a detergent and water within one hour after exposure to 

spray deposits. 

TURF 

Seedhead Suppression: Foliar applicaflon rJ Proxy will provide suppression of Poa annua and white clover seedheads. Make the 

initial application prior to the emergence of new seedheads. A period of 2*3 weeks after application is required for maximum 

performance. Repeat applications may be made to predominately Poa annua or white clover sites as needed, but not less than two 

weeks after the previous application. Follow other general recommendations and precautions on the label. 

APPLICATION SITES RATE SPRAY VOLUME 

Poa annua and White Clover Golf course turf including Greens, 5 fI ozl1 ,000 sq ft 1.0-2.0 ga1l1,000 sq ft 

Segdhead Suppression: Tees, Fairways, and Roughs 

Commercial Turfgrasses including 

Reapplication interval: 2 weeks or Bentgrass, Kentucky Bluegrass, 

greater for all labeled grasses 

Perennial Ryegrass, Tall & Fine 

Fescue, and Bermudagrass 

, 3 > , 

Tank Mixture with Primo MAXX: Tank mixtures of Proxy at 5 oz per 1,000 sq ft and Primo MAXX at 0.125 Oi'O.,??ptlnce per 

1,000 sq ft can be used to promote seedhead suppression as well as turfgrass quality. Multiple applications of the tank mix 

combination may be needed. The number of applications must not exceed recommendations for rates or timir4Bio~oither 

product applied once. Follow the recommendation on each product label for the most restrictive application interval for each 

turfgrass. Application of this tank mixture during frost periods may cause temporary turf discolor?1iulj.' : ' 

, , , " , 

, , , , , , 

Growth Suppression: An application of PROXY® slows the growth of turfgrasses, thus redudirld the require'c! frequency of 

mowing and the volume of clippings collected. For best turfgrass growth regulation, apply Proxy wherf daYtime air temperatures are 

65°F and rising. Proxy should only be applied once turfgrass mowing heights have been established for the seasog: AVdi'i! multiple 

applications of Proxy in areas where excessive thatch has accumulated. .". > 

" , , $' • , APPLICATION SITES RATE SPRAY VOLUME 

Tu!fgrass Growth Regulation Golf course turf induding Greens, 5 fI oz per 1,000 sq ft 1.0-2.0 gal per 1,000 

Tees, Fairways, and Roughs 'q ft 

Reapplication intervals: Commercial Turfgrasses including 

Bentgrass, Kentucky Bluegrass, 

• Kentucky Bluegrass*7 weeks Perennial Ryegrass, Tall & Fine 

• Perennial Ryegrass-7 weeks Fescue 

• Tall/Fine Fescue-4 weeks 

• Bentorass-4 weeks 

IMPORTANT: READ BEFORE USE 

Read the entire Directions for Use, Conditions, Disclaimer of Warranties and Limitations of Liability before using this product. If 

terms are not acceptable, return the unopened product container at once. 

By using this product, user or buyer accepts the following Conditions, Disclaimer of Warranties and Umitations of Liability. 

3 

29
CONDITIONS: The directions for use of this product are believed to be adequate and must be followed carefully. However, it is 

impossible to eliminate all risks associated with the 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 manner of use or 

application, all of wtJich are beyond the control of Bayer CropScience LP. All such risks shall be assumed by the user or buYer. 

DISCLAIMER OF WARRANTIES: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE LP 

MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR 

PURPOSE OR OTHERWISE, THAT EXTEND BEYOND THE STATEMENTS MADE ON THIS LABEL. No agent of Bayer 

CropScience LP is authorized to make any warranties beyond those contained herein or to modify the warranties contained herein. 

TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE LP DISCLAIMS ANY LIABILITY 

WHATSOEVER FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING 

OFTHIS PRODUCT. 

LIMITATIONS OF LIABILITY: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, THE EXCLUSIVE REMEDY OF THE 

USER OR BUYER FOR ANY AND ALL LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR HANDLING OF 

THIS PRODUCT, WHETHER IN CONTRACT, WAARIWfY, TORT, NEGLlGEl\CE, STRICT LlA8ILITY OR OTHERWISE, SHAll. NOT EXCEED 

THE PURCHASE PRICE PAID, ORAT SAYER CROPSCIENCE LP'S ELECTION, THE REPlACEfII1ENT OF PRODUCT. 

PROXY is a registered trademark of the Bayer Group 

Net Contents: 

EB Bayer Environmental Science 

Bayer Environmental Science 

A Business Group of Bayer CropScience LP 

PO Box 12014,2 T,W, Alexander Drive 

Research Triangle Park, NC 27709 

PROXY GROWTH REGULATOR (MASTER) 04/26/05, Notif 01/13/09 

, , , ) " , " 

, " .. 

, ... 

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, , • , • > 

, 

, , , ' > , , 

, 

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, ' , , , ' , , 

4 

30
rr4 MA TERIAL TO BE ADDED TO JACKS' 

REG # 

Description: 

check all th<::>t 

o new stamped accepted label 

o newCSF 

tzf notification 

Instructions: 

Attach this sheet to the top of ALL material sent to the file room (both loose paper and 

new materialin jackets). This sheet will be imaged; 8.clear description will aid in 

finding material in the e-jacket. Remove staples from ali material. If returning loose 

paper then hold together with a binder or paper clip. CSFs should be placed in the 

eSF fold er (if returning jacket) Of covered with a red eEl sheet (if returning loose 

paper). Material to be returned to file room should be place in the appropriate bin. 

Reviewer's 

Name: 

Phone: 

Date: 

Division: 

/ 

31
Requesting a Day Off 

32 Mis-filed non-responsive information
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 

WASHINGTON, D.C. 20460 

Mr. Richard M. Gorrell 

Product Registrations 

Bayer Cropscience 

2 T.W. Alexander Drive 

Research Triangle Park, NC 27709 

SUBJECT: Application for Pesticide Notification (PRN 98-10) 

Request Alternate Brand Name "Proxy Growth Regulator" 

EPA Reg. No.432-1230 

Application Dated February 13, 2009 

Dear Mr. Gorrell: 

OFFICE OF 

PREVENTION. PESTICIDES AND 

lDXIC SUBSTANCES 

MAR 6 2009 

The Agency is in receipt of your Application for Pesticide Notification under Pesticide 

Registration Notice (PRN) 98-10 dated 02113/09 for the above product. The Registration 

Division (RD) has conducted a review of this request for its applicability under PRN 98-10 and 

finds that the action(s) requested fall within the scope ofPRN 98-10. The label submitted with 

the application has been stamped ''Notification'' and v.r:ill be placed in our records. 

If you have any questions, please call me directly at 703-305-6249 or Owen F. Beeder of 

my staff at 703-308-8899. 

Sincerely, 

Linda Arrington 

Notifications & Minor Fonnulations Team Leader 

Registration Division (7505P) 

Office of Pesticide Programs 

• _ ..• I 

33
Baver Environmental Science ~ 

february 13, 2009 

Ms. Linda Arrington 

Document Processing Desk (7504P) 

Office of Pesticide Programs (7504P) 

U.S. Environmental Protection Agency 

Room $-4900, One Potomac Yard 

Arlington, VA 22202-4501 

EPA09RMG0213ProxyNojifABN 

FEDEX 

RE: Proxy (432-1230): Notification of Alternate Brand Name (Proxy Growth Regulator) 

Dear Ms. Arrington: 

B 

A 

BAYER 

E 

... R 

Sayer Environmental Science (BES) is notifying the EPA of an alternate brand name {ABNJ for 

Proxy (432-1230J. It is not clear from previous submissions as to the validify of the Proxy 

Growth Regulator name. Therefore, BES is submitting the ABN to make sure the Proxy Growth 

Regulator name is recognized by the EPA. 

The following documents are enclosed with this letter. 

• Application Form 8570-1 

• 1 highlighted and 2 plain copies of the revised label 

Bayer Environmenta! 

Science 

2T.W. Alexander Dr. 

RTP, NC 27709 

Phone 919.549.200C 

If you have any questions. contact me at (919) 549 w 2423 or email me at 

mike.gorrell@bayercropscience.com. 

Sincerely, 

Richard M. Gorrell 

Manager. Registrations 

Cc: Karen Shearer 

Scott Welge 

Matt Bradley 

, " , " " , " , , 

": 'A;BUSjri~M~rouP of , , 

'Bayer Cto/JS:cience 

") , ", , , > , 

, , 

", 

34, 
PROX~ 

Growth Regulator 

For Commercial Use on Turf including Golf, Parks, and Sports Turf. 

Not For Residential Use. 

NOTIFICATION 

MAR 06 2009 

ACTIVE INGREDIENT: Ethephon [(2-chloroethyl)phosphonic acid]* .................................................................... 21.7% 

OTHER INGREDIENTS: ....................................................................................................................................... 78.3 % 

*Contains 2 pounds ethephon per galion. 

EPA Reg. No. 432~1230 EPA Est. No. 264-PA-01 

IF IN EYES: 

KEEP OUT OF REACH OF CHILDREN 

DANGER PELIGRO 

Si usted no entiende la etiquet3, 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.) 

For MEDICAL And TRANSPORTATION Emergencies Qt:I..bY Call 24 Hours A Day 1·800·334·7577 

For PRODUCT USE Information Call 1·800·334·9745 

FIRST AID 

• Hold eye 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 eye. 

• Call a.poison control center or doctor for treatment advice. 

IF SWALLOWED: • Call a poison control center or doctor immediately for treatment advice. 

• Have person sip a glass of water if able to swallow. 

• Do not induce vomiting unless told to do so by a poison control center or doctor. 

• Do not give a'nY£bin9 by mouth to an unconscious person. 

IFON SKIN OR • Take off contaminated clothing. 

CLOTHING: • Rinse skin immediately with plenty of water for 15-20 minutes. 

• Call a poison control center or doctor for treatment advice. 

IF INHALED: • Move person to fresh air. 

• If person is not breathing, call 911 or ambulance, and then give artificial respirat"lon preferably 

mouth-to-mouth if possible. 

• Call a poison control center or doctor for further treatment advice. 

NOTE TO PHYSICIAN 

Probable mucosal damage may contraindicate the use of gastric lavage. No specific antidote is available. All treatments should be 

based on observed signs and symptoms of distress in the patient. Overexposure to materials other than this product may have 

occurred. 

Victims of severe overexposure, by inhalation, should be kept under medical observation for up to 72 hours for delayed onset of 

pulmonary edema. In a victim of overexposure by ingestion, careful gastric lavage is required due to the possibility of stomach or 

esophageal p:£l:rforation. This material is an acid, but the use of alkaline substances to neutralize it is contraindicated. 

, " .. " " , 

, • , , .' , J , , , , • 

,', " , , 

" 

'" , 

, , 

, > , , 35
PRECAUTIONARY STATEMENTS 

DANGER 

HAZARDS TO HUMANS AND DOMESTIC ANIMALS 

Corrosive: Causes irreversible eye damage. Wear safety goggles when handling. Harmful jf swallowed or absorbed through skin. Do not 

get in eyes or on Clothing. Avoid contact with skin. Do not inhale vapors, a5this product will irritate mucous membranes. 

PERSONAL PROTECTIVE EQUIPMENT (PPE) 

Some materials that are chemical·resistant to this product are listed below. If you want more options, follow the instructfons for category 

A on an EPA chemical-resistance selection chart. 

Applicators and other handlers must wear long-sleeved shirts and long pants, chemical-resistant gloves made of any waterproof 

material such as polyethylene or polyvinyl chloride, shoes plus socks and protective eyewear. 

Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product concentrate. Do not 

reuse them. 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. 

User Safety Recommendations 

Users should wash hands before eating, drinking, chewing gum, using tobacco or using the toilet. 

Users should remove clothing immediately if pesticide gets inside. Then wash body thoroughly and change into clean clothing. The 

contaminated clothing should be washed before reuse. 

Users shou!d remove PPE immediately after handling this product. As soon as possible, wash thoroughly and change into clean 

clothing. Wash the outside of gloves before removing. 

ENVIRONMENTAL HAZARDS 

Do not apply directly to water, or to areas where surface water is present or to intertidal areas be!ow the mean high water mark. Do not 

contaminate water when disposing of equipment washwaters. 

DIRECTIONS FOR USE 

It is a violation of Federa! 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 

regulations. Read entire label before using this product. 

STORAGE AND DISPOSAL 

Do not contaminate water, food, or feed by storage and disposal. 

PESTICIDE STORAGE 

Store in original container and keep tightly closed. store in a cool dry place. 

PEST!C!DE DISPOSAL 

Pesticide wastes are acutely hazardous. Improper disposal of excess pesticide, spray mixture, or rinsate is a violation of Federal Law. !f 

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. Wastes resulting from the use of this 

product may be disposed of on site or at an approved waste disposal facility. 

CONTAINER D!SPOSAL 

Non-refillable container. Do not reuse or refill this container. Offer for recycling, if available. Offer for reconditioning, if appropr·l8te. Tr'lple 

rinse container (or equivalent) promptly after emptying. Triple rinse as follows: Empty the remaining contents into application equipment 

or a mix tank and drain for 10 seconds after the flow begins to drip. Fill the container 1/4 full with water and recap. Shake for 1 0 

seconds. Pour rinsate into application equipment or a mix tank or store rinsate for later use or disposal. Drain for 10 seconds after the 

flow begins to drip. Repeat this procedure two more times. Then offer for recycling or reconditioning or puncture and dispose of in a 

sanitary landfill or by incineration or if allowed by state and local authorities, by burning. If bumed, stay out of smoke. 

GENERAL USE 

PROX-Y-® Growth Regu!ator is a plant growth regu!ator that may be used to suppress the formation of seed~ea~s' of vario~s ~fa'n;s including Poa annua and white clover and also to suppress the growth of certain cool season grasses. PROXyJi drowth Regdlator is 

fOliarly absorbed and is most effective on acflVe!y growing healthy turf. For best results, apply in sufficient \~('h :rao;;l of wat& Jq p!qvide 

uniform coverage. Use of a spreader/sticker with an application of PROXV® Growth Regulator is not necessa.;y. PF,OX,{,".1 Growth 

Regulator is rainfast within 2 hours. Do not allow entry into treated area unti! PROXy«' Growth Regu!ator has ddldd. For niCi>..1Tul}l 

performance, delay mowing until the day after application. ' , 0 J > " 

,J 'J 

Page 2 d 5~ 

, , 36
PRECAUTIONS AND RESTRICTIONS 

Do not use this product for purposes other than those listed on the label. 

Do not treat turfgrass with poor root systems or growing under stress due to poor soil conditions, drought, disease, or insect damage. 

Do not use PROX'("l Growth Regulator in areas where excessive thatch has accumulated. 

Do not contaminate water used for irrigation or domestic purposes. 

Do not apply PROx0' Growth Regulator through any type of irrigation system. 

Avoid spray drift to nearby crops, as this product will cause modifications in plant growth. Plant injury may result. 

Scalping may occur on creeping bentgrass cultivars after more than 2 applications of PROxy0 Growth Regulator for Poa seedhead 

suppression. 

PROX~ Growth Regulator has been used successfully on many bentgrass curtivars. Tolerance testing should be done on new cultivars 

before extensive use. 

Mix only the amount of spray you expect to use each day. Do not allow mixed solution to stand overnight. 

Do not buffer spray solutions. 

Test tank mixes with other products on a smarr area before using widely. 

IMMEDIATELY RINSE ANY SPILLS WITH PLENTY OF WATER AS PROXve Growth Regulator IS CORROSIVE. 

DO NOT MIX PROXve Growth Regulator WITH AMMONIUM THIOSULFATE. SUCH TANK MIXTURES MAY RESULT IN 

FORMATION OF TOXIC FUMES 

DO NOT EXCEED A MAXIMUM OF 30 OZOF PROXY®Growth Regulator PER 1,000 SQ FT PER YEAR. 

EQUIPMENT CLEANING 

Prolonged exposure to spray deposits will damage acrylic plastics, certain paints, and metals because of the acidic nature of this 

product. 

Rinse thoroughly all exposed acrylic-plastic materials and painted surfaces with a detergent and water within one hour after exposure to 

spray deposits. 

" . -' , 

~ ) , , 

, 

, " 

, , 

" 

'" , Page '3.nf 5' 

, , 

, , 37'0 
TURF 

Seed head Suppression: Foliar application of PROXY® Growth Regulator will provide suppression of Poa annua and white clover 

seedheads. Make the initial application prior to the emergence of new seedheads. A period of 2-3 weeks after application is required for 

maximum performance. Repeat applications may be made to predominately Poa annua or white clover sites as needed, but not less 

than two weeks after the previous application. Follow other general recommendations and precautions on the label. 

APPLICATION SITES RATE SPRAY VOLUME 

Poa annua and White Clover Golf course turf including Greens, 5 fl oz/1 ,000 sq ft 1.0-2.0 9al/1 ,000 sq ft 

Seedhead Suppression: Tees, Fairways, and Roughs 

Commercial Turfgrasses including 

Reapplication interval: 2 weeks or Bentgrass, Kentucky Bluegrass, 

Perennial Ryegrass, Tall & Fine greater for all labeled grasses Fescue, and Bermudagrass 

Tank Mixture with Primo MAXX: Tank mixtures of PROXY® Growth Regulator at 5 oz per 1,000 sq ft and Primo MAXX at 

0.125 or 0.25 ounce per 1,000 sq ft can be used to promote seedhead suppression as well as turfgrass quality. Multiple 

applications of the tank mix combination may be needed. The number of applications must not exceed recommendations for 

rates or timings for either product applied once. Follow the recommendation on each product label for the most restrictive 

application interval for each turfgrass. Application of thls tank mixture during frost periods may cause temporary turf 

discoloration. 

Growth Suppression: An application of PRO~ Growth Regulator slows the growth of turfgrasses, thus reducing the required 

frequency of mowing and the volume of clippings collected. For best turfgrass growth regulation, apply PROXY® Growth Regulator when 

daytime air temperatures are 65°F and rising. PROXY® Growth Regulator should only be applied once turfgrass mowing heights have 

been established for the season. Avoid multiple applications of PROx:(-!l Growth Regulator in areas \IIA1ere excessive thatch has 

accumulated. 

APPLICATION SITES RATE SPRAY VOLUME 

Tulfgrass Growth Regulation Golf course turf including Greens, 5 fl oz per 1,000 sq ft 1.0·2.0 gal per 1 ,000 

Tees, Fairways, and Roughs 'q ft 

Reapplication intervals: Commercial Turfgrasses including 

Bentgrass, Kentucky Bluegrass, 

• Kentucky Bluegrass·? weeks Perennial Ryegrass, Tafl & Fine 

• Perennial Ryegrass·7 weeks Fescue 

• Tall/Fine Fescue·4 weeks 

• Bentgrass-4 weeks 

Page'" ~~.5' 

,,'. , , 

,', 

38, 
IMPORTANT: READ BEFORE USE 

Read the entire Directions for Use, Conditions, Disclaimer of Warranties and limitations of liability before using this product. If 

terms are not acceptable, return the unopened product container at once. 

By using this product, user or buyer accepts the following Conditions, Disclaimer of Warranties and limitations of liability. 

CONDITIONS: The directions for use of this product are believed to be adequate and must be followed carefully. However, it is 

impossible to eliminate all risks associated with the 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 manner of use or 

application, all of which are beyond the control of Bayer CropSclence LP. All such risks shall be assumed by the user or buyer. 

DISCLAIMER OF WARRANTIES: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE LP 

MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR 

PURPOSE OR OTHERWISE, THAT EXTEND BEYOND THE STATEMENTS MADE ON THIS LABEL. No agent of Bayer 

CropScience LP is authorized to make any warranties beyond those contained herein or to modify the warranties contained herein. 

TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE LP DISCLAIMS ANY LIABILITY 

WHATSOEVER FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING 

OFTHIS PRODUCT. 

LIMITATIONS OF LIABILITY: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, THE EXCLUSIVE REMEDY OF THE 

USER OR BUYER FOR ANY AND ALL LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR HANDLING OF 

THIS PRODUCT, WHETHER IN CONTRACT, WARRIWTY, TORT, NEGLIGENCE, STRICT LIABJUTY OR OTHERWISE, SHALL NOT EXCEED 

THE PURa-tASE PRICE PAID, OR AT SAYER CROPSCIENCE LP'S ELECTION, THE REPLACE/"v1ENT OF PRODUCT. 

PROXY is a registered trademark of the Bayer Group 

Net Contents: 

EB Bayer Environmental Science 

Bayer Environmental Science 

A Business Group of Bayer CropScience LP 

PO Box 12014, 2 T.W. Alexander Drive 

Research TrIangle Park, NC 27709 

NOTIFICATION 

lIAR 0 6 2009 

PRO;.cy® Growth Regulator (MASTER) 04/26/05, Notif 01/13/09, Notif 01!14/09, Notif 02/13/09 " 

')' , 

Page 5.d 5" 

, , ,', 

39, 
PROXY 

Growth Regulator 

OTHER INGREDIENTS: ....................................................................................................................................... 78.3'% 

KEEP OUT OF REACH OF CHILDREN 

DANGER PELIGRO 

51 usted no entiende la etiqueta, busque a alguien para que se la expllque a usted en delalle. 

(If you do not understand the label, find someone to explain it to you in detail.) 

For MEDICAL And TRANSPORTATION Emergencies ONLY Call 24 Hours A Day 1·800-334·7577 

For PRODUCT USE Information Call1·a00-334·9745 

FIRST AID 

IF IN EYES: • Hold eye open and rinse slowly and gently with water for 15-20 minutes. 

• Remove contact lenses, if present, after the firstS minutes, then continue rinsing eye. 

• Call a poison control center or doctor for treatment advice. 

IF SWALLOWED: • Call a poison control center or doctor immediately for treatment advice. 

• Have person sip a glass of water if able to swallow. 

• Do not induce vomiting unless told to do so by a poison control center or doctor. 

• Do not qive anythinq by mouth to an unconscious person. 

IFON SKIN OR • Take off contaminated clothing. 

CLOTHING: • Rinse skin lmmediately with plenty of water for 15-20 minutes. 

• Call a poison control center or doctor for treatment advice. 

IF INHALED: • Move person to fresh air. 

• If person is not breathing, call 911 or ambulance, and then give arflflc'ial respiration preferably 

mouth-to-mouth if possible. 

• Call a Doison control center or doctor for further treatment advice. 

NOTE TO PHYSICIAN 

Probable mucosal damage may contraindicate the use of gastric lavage. No spec'ific anfldote is available. All treatments should be 

based on observed signs and symptoms of distress in the patient. Overexposure to materials other than this product may have 

occurred. 

Victims of severe overexposure, by inhalation, should be kept under medical observation fOr up to 72 hours for delayed onset of 

pulmonary edema. In a victim of overexposure by ingestion, careful gastric lavage is required due to the possibility of stomach or 

esophaqeal Derforation. This material is an acid, but the use of alkaline substances to neutralize it is contraindicated. 

NOTIFICATION 

MAR 0 S 2009 " , , , 

", , 

'" 

40, 
PRECAUTIONARY STATEMENTS 

DANGER 

HAZARDS TO HUMANS AND DOMESTIC ANIMALS 

Corrosive; Causes irreversible eye damage. Wear safety goggles when handling. Harmful if swallowed or absorbed through skin. Do not 

get in eyes or on clothing. Avoid contact with skin. Do not inhale vapors, as this product will irritate muCOus membranes. 

PERSONAL PROTECTIVE EQUIPMENT (PPE) 

Some materials that are chemical-resistant to this product are listed below. If you want more options, follow the instructions for category 

A on an EPA chemical-resistance selection chart. 

Applicators and other handlers must wear long-sleeved shirts and long pants, chemical-resistant gloves made of any waterproof 

material such as polyethylene or polyvinyl chloride, shoes plus socks and protective eyewear. 

Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product concentrate. Do not 

reuse them. Follow manufacturer's instructions for cfeaning/maintaining PPE. If no such instructions for washables, use detergent and 

hot water. Keep and wash PPE separately from other laundry. 

User Safety Recommendations 

Users should wash hands before eating, drinking, chewing gum, using tobacco or using the toifet. 

Users should remove Clothing immediately if pesticide gets inside. Then wash body thoroughly and change into cfean cfothing. The 

contaminated Clothing should be washed before reuse. 

Users should remove PPE immediately after handling this product. As soon as possible, wash thoroughly and change into cfean 

cfothing. Wash the outside of gloves before removing. 

ENVIRONMENTAL HAZARDS 

Do not apply directfy to water, or to areas where sunace water is present or to intertidal areas below the mean high water mark. Do not 

contaminate water when disposing of equipment washwaters. 

DIRECTIONS FOR USE 

It is a vIolation of Federal Law to use this product in a manner inconsistent with lis labeling. 

Do not apply this product in a way that wiff contact workers or other persons, either directfy 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 

regulations. Read entire label before using this product. 

STORAGE AND DISPOSAL 

Do not contaminate water, food, or feed by storage and disposal. 

PESTICIDE STORAGE 

Store in original container and keep tightly cfosed. Store in a cool dry place. 

PESTICIDE DISPOSAL 

Pesticide wastes are acutely hazardous. Improper disposal of excess pesticide, spray mixture, or rinsate is a violation of Federal Law. If 

these wastes cannot be disposed of by use according to label instructions, contact your State Pestlcide or environmental Control 

Agency or the Hazardous Waste representative at the nearest EPA Regional Office for guidance. Wastes resulting from the use of this 

product may be disposed of on site or at an approved waste disposal facility. 

CONTAINER DISPOSAL 

Non-refillable container. Do not reuse or refill this container. Offer for recycfing, if available. Offer for reconditioning, if appropriate. Triple 

rinse container (or equivalent) promptly after emptying. Triple rinse as fo))ows: Empty the remaining contents into application equipment 

or a mix tank and drain for 10 seconds after the flow begins to drip. Fiff the container 1/4 full with water and recap. Shake for 10 

seconds. Pour rinsate into appFlcation equipment or a mix tank or store rinsate for later use or disposal. Drain for 10 seconds after the 

flow begins to drip. Repeat this procedure two more times. Then offer for recycfing or reconditioning or puncture and dispose of in a 

sanitary landfill or by incineratlon or if allowed by state and local authorities, by burning. If burned, stay out of smoke. 

GENERAL USE 

PROX~ Growth Regulator is a plant growth regulator that may be used to suppress the formation of seed~eadS of various p1in;s 

including Poa annua and white cfover and also to suppress the growth of certain cool season grasses. PRGXy:lJ (~rowth Regdlator is 

foHarly absorbed and is most effective on actively growing healthy tun. For best results, apply in sufficient '~dIJl!I'j!.pf watf'\" .If) 9~qvide 

uniform coverage. Use of a spreader/sticker with an application of PROXy"! Growth Regulator is not necessa.y. F~OX-tJ Growth 

Regulator is rainfast within 2 hours. Do not allow entry into treated area until PRO)(0l Growth Regulator has dritld. For n l<ildmum 

performance, delay mowing unlif the day after application. ' .. '" , ' , ~ , 

Page::: of 5 , , '" , 

41
PRECAUTIONS AND RESTRICTIONS 

Do not use this product for purposes other than those listed on the label. 

Do not treat turfgrass with poor root systems or growing under stress due to poor soil conditions, drought, disease, or insect damage. 

Do not use PROXY® Growth Regulator in areas where excessive thatch has accumulated. 

Do not contaminate water used for irrigation or domestic purposes. 

Do not apply PROXY® Growth Regulator through any type of irrigation system. 

Avoid spray drift to nearby crops, as this product will cause modifications in plant growth. Plant injury may result. 

Scalping may occur on creeping bentgrass cultivars after more than 2 applications of PROXY® Growth Regulator for Poa seedhead 

suppression. 

PROXV® Growth Regulator has been used successfully on many bentgrass cultivars. Tolerance testing should be done on new cultivars 

before extensive use. 

Mix only the amount of spray you expect to use each day. Do not allow mixed solution to stand overnight. 

Do not buffer spray solutions. 

Test tank mixes with other products on a small area before using widely. 

IMMEDIATELY RINSE ANY SPILLS WITH PLENTY OF WATER AS PROXV® Growth Regulator IS CORROSIVE. 

DO NOT MIX PROXY® Growth Regulator WITH AMMONIUM THIOSULFATE. SUCH TANK MIXTURES MAY RESULT IN 

FORMATION OF TOXIC FUMES 

DO NOT EXCEED A MAXIMUM OF 30 OZ OF PROXY® Growth Regulator PER 1,000 sa FT PER YEAR. 

EQUIPMENT CLEANING 

Prolonged exposure to spray deposits will damage acrylic plastics. certain paints, and metals because of the acidic nature of this 

product. 

Rinse thoroughly all exposed acrylic-plastic materials and painted suliaces with a detergent and water within one hour after exposure to 

spray deposits. 

'" 

42, 
TURF 

Seedhead Suppression: Foliar application of PRox0 Growth Regulator will provide suppression of Poa annua and white clover 

seedheads. Make the initial application prior to the emergence of new seedheads. A period of 2-3 weeks after application is required for 

maximum performance. Repeat applications may be made to predominately Poa annua or 'Nhite clover sites as needed, but nol less 

than two weeks after the previous application. Follow other general recommendations and precautions on the label. 

APPLICATION SITES RATE SPRAY VOLUME 

POS! annua and White Clover Golf course turf including Greens, 5 fl oz/1,OOO sq ft 1.0-2.0 gaJ/1 ,000 sq ft 

Seedhead Suppression: Tees, FailWaYs, and Roughs 

Commercial Turfgrasses including 

Reapplication interval: 2 weeks or Bentgrass, Kentucky Bluegrass, 

Perennial Ryegrass, Tall & Fine greater for all labeled grasses Fescue, and Berrnudagrass 

Tank Mixture with Primo MAXX: Tank mixtures of PROW Growth Regulator at 5 oz per 1,000 sq ft and Primo MAXX at 

0.125 or 025 ounce per 1,000 sq ft can be used to promote seedhead suppression as well as turfgrass quality. Multiple 

applications of the tank mix combination may be needed. The number of applications must not exceed recommendations for 

rates or timings for either product applied once. Follow the recommendation on each product label for the most restrictive 

application interval for each turfgrass. Application of this tank mIXture during frost periods may cause temporary turf 

discoloration. 

Growth Suppression: An application of PROXve Growth Regulator slows the growth of turfgrasses, thus reducing the required 

frequency of mowing and the volume of clippings collected. For best turfgrass growth regulation, apply PROXve Growth Regulator when 

daytime air temperatures are 65°F and riSing. PROXve Growth Regulator should only be applied once turfgrass mowing heights have 

been established for the season. Avoid multiple applications of PROX0' Growth Regulator in areas where excessive thatch has 

accumulated. 

APPLICATION SITES RATE SPRAY VOLUME 

Tu!:fgrass Growth Regulation Golf course turf including Greens, 5 fl oz per 1,000 sq ft 1.0-2.0 gal per 1,000 

Tees, Fairways, and Roughs 'q ft 

Reapplication intervals: Commercial Turfgrasses including 

Bentgrass, Kentucky Bluegrass, 

• Kentucky Bluegrass-? weeks Perennial Ryegrass, Tall & Fine 

• Perennial Ryegrass-? weeks Fescue 

• Tall/Fine Fescue-4 weeks 

• Bentorass-4 weeks 

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Page 1,,('f.5 

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43, 
IMPORTANT; READ BEFORE USE 

Read the entire Directions for Use, Conditions, Disclaimer of Warranties and Limitations of Liability before using this product. If 

terms are not acceptable, return the unopened product container at once. 

By using this product, user or buyer accepts the following Conditions, Disclaimer of Warranties and Limitations of Liability. 

CONDITIONS; The directions for use of this product are believed to be adequate and must be followed carefully. However, it is 

impossible to eliminate all risks associated with the 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 manner of use or 

application, all of which are beyond the control of Bayer CropScience LP. All such risks shall be assumed by the user or buyer. 

DISCLAIMER OF WARRANTIES; TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE LP 

MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR 

PURPOSE OR OTHERWISE, THAT EXTEND BEYOND THE STATEMENTS MADE ON THIS LABEL. No agent of Bayer 

Crop Science LP is authorized to make any warranties beyond those contained herein or to modify the warranties contained herein. 

TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE LP DISCLAIMS ANY LIABILITY 

WHATSOEVER FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING 

OF THIS PRODUCT. 

LIMITATIONS OF LIABILITY: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, THE EXCLUSIVE REMEDY OF THE 

USER OR BUYER FOR ANY AND ALL LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR HANDLING OF 

THIS PRODUCT, WHETHER IN CONTRACT, Wf.>.RRPNrY, TORT, NEGLIGENCE, STRICT LIABILITY OR OTHERWISE, SHAll. NOT EXCEED 

THE PURCHt\SE PRICE PAID, ORATBAYERCRQPSaENCE LP'S ELECTION, THE REPLACEMENTOFPRODUCT. 

PROXY is a registered trademark of the Bayer Group 

Net Contents: 

EB Bayer Environmental Science 

Bayer Environmental Science 

A Business Group of Bayer CropScience LP 

PO Box 12014, 2 T.W. Alexander Drive 

Research Triangle Park, NC 27709 

PROXY® Growth Regulator (MASTER) 04126105, Notif 01/13/09, Notif 01/14/09, Notif 02/13109 " , " 

, , > , , 

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Page 'j of \5 

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44, 
PROX~ 

NOTIFICATION 

MAR 0 62009 

Growth Regulator 

For Commercial Use on Turf including Golf, Parks, and Sports Turf. 

Not For Residential Use. 

ACTIVE INGREDIENT: Ethephon [(2-chloroethyl)phosphonlc acidt ....... " ............................................................ 21.7% 

OTHER INGREDIENTS: ....................................................................................................................................... 78.30/0 

~Contains 2 pounds ethephon per gallon. 

EPA Reg. No. 432·1230 EPA Est. No. 264-PA-01 

IF IN EYES: 

KEEP OUT OF REACH OF CHILDREN 

DANGER PELIGRO 

Si usted no entiende la etiqueta, busque a algulen para que se la expHque a usted en detaHe. 

(If you do not understand the label, find someone to explain it to you in detaiL) 

For MEDICAL And TRANSPORTATION Emergencies ONLY Call 24 Hours A Day 1-800-334-7577 

For PRODUCT USE Information Call 1-800-334-9745 

FIRST AID 

• Hold eye 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 eye. 

• Call a poison control center or doctor for treatment advice. 

IF SWALLOWED: • Call a poison control center or doctor immediately for treatment advice. 

• Have person sip a glass of water if able to swallow. 

• Do not induce vomiting unless told to do so by a poison control center or doctor. 

• Do not give anything by mouth to an unconscious person. 

IFON SKIN OR • Take off contaminated clothing. 

CLOTHING: • Rinse skin immediately with plenty of water for 15·20 minutes. 

• Call a Doison control center or doctor for treatment advice. 

IF INHALED: • Move person to fresh air. 

• If person is not breathing, call 911 or ambulance, and then give artificial respiration preferably 

mouth-to-mouth if possible. 

• Call a Doison control center or doctor for further treatment advice. 

NOTE TO PHYSICIAN 

Probable mucosal damage may contraindicate the use of gastric lavage. No specific antidote is available. All treatments should be 

based on observed signs and symptoms of distress in the patient. Overexposure to materials other than this product may 'have 

occurred. 

Victims of severe overexposure, by inhalation, should be kept under medical observation for up to 72 hours for delayed onset of 

pulmonary edema. In a victim of overexposure by ingestion, careful gastric lavage is required due to the possibility of stomach or 

esoph~geal pelioration. This material is an acid, but the use of alkaline substances to neutralize it is contraindicated. 

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Page, i 013" 

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'" 45> 
PRECAUTIONARY STATEMENTS 

DANGER 

HAZARDS TO HUMANS AND DOMESTIC ANIMALS 

Corras'lve: Causes irreversible eye damage. Wear safety goggles when handling. Harmful if swallowed or absorbed through skin. Do not 

get in eyes oron clothing. Avoid contact with skin. Do not inhale vapors, as this product will irritate mucous membranes. 

PERSONAL PROTECTIVE EQUIPMENT (PPE) 

Some materials that are chemical-resistant to this product are listed below. If you want more options, follow the instructions for category 

A on an EPA chemical-resistance selection chart. 

Applicators and other handlers must wear long-sleeved shirts and long pants, chemical-resistant gloves made of any waterproof 

material such as polyethylene or polyvinyl chloride, shoes plus socks and protective eyewear. 

Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product concentrate. Do not 

reuse them. 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. 

User Safety Recommendations 

Users should wash hands before eating, drinking, chewing gum, using tobacco or using the toilet. 

Users should remove clothing immediately if pesticide gets inside. Then wash body thoroughly and change into clean clothing. The 

contaminated clothing should be washed before reuse. 

Users should remove PPE immediately after handling this product. As soon as possible, wash thoroughly and change into clean 

clothing. Wash the outside of gloves before removing. 

ENVIRONMENTAL HAZARDS 

Do not apply directly 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. 

DIRECTIONS 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 applicatfon. For any requirements specific to your State or Tribe, consult the agency respons'lble for pest"lcide 

regulations. Read entire label before using this product. 

STORAGE AND DISPOSAL 

Do not contaminate water, food, or feed by storage and disposal. 

PESTICIDE STORAGE 

Store in original container and keep tightly closed. Store in a cool dry place. 

PESTICIDE DISPOSAL 

Pesticide wastes are acutely hazardous. Improper disposal of excess pesticide, spray mixture, or rinsate is a violation of Federal Law. 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 Offke for guidance. Wastes resulting from the use of this 

product may be disposed of on site or at an approved waste disposal facility. 

CONTAINER DISPOSAL 

Non-refillable container. Do not reuse or refill this container. Offer for recycling, if available. Offer for reconditioning, if appropriate. Triple 

rinse container (or equivalent) promptly after emptying. Triple rinse as follows: Empty the remaining contents into application equipment 

or a mix tank and drain for 10 seconds after the flow begins to drip. Fill the container 1/4 full with water and recap. Shake for 10 

seconds. Pour rinsate into application equipment or a mix tank or store rinsate for later use or disposal. Drain for 10 seconds after the 

flow begins to drip. Repeat this procedure two more times. Then offer for recycling or reconditioning or puncture and dispose of in a 

sanitary landfill or by incineration or if allowed by state and local authorities, by burning. If burned, stay out of smoke. 

GENERAL USE , , 

PROXY® Growth Regulator is a plant growth regulator that may be used to suppress the formation of seed~eadS ~f various plants 

indud'lng Poa annua and while clover and also to suppress the growth of certain cool season grasses. PROXY"" drowth Regdlator is 

foliarly absorbed and is most effective on actively growing healthy turf. For best results, apply in sufficient \:cli lnt'J f.)f water 10 9~()Vide 

uniform coverage. Use of a spreader/sticker with an application of PROXY® Growth Regulator is not necessa~. P.Rox'/l Growth 

Regulator is rainfast within 2 hours. Do not allow entry into treated area until PROXy€' Growth Regulator has dded. For nia'xlrpul)1 

performance, delay mowing until the day after application. . , , } 

Pag~ 2 oi :5., 

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46
PRECAUTIONS AND RESTRICTIONS 

Do not use this product for purposes other than those listed on the label. 

Do not treat turfgrass with poor root systems or growing under stress due to poor soil conditions, drought, disease, or insect damage. 

Do not use PROXy€' Growth Regulator in areas where excessive thatch has accumulated. 

Do not contaminate water used for irrigation or domestic purposes. 

Do not apply PROXY'" Growth Regulator through any type of irrigation system. 

Avoid spray drift to nearby crops, as this product will cause modifications in plant growth. Plant injury may result. 

Scalping may occur on creeping bentgrass cultivars after more than 2 applications of PROXy€' Growth Regulator for Poa seedhead 

suppression. 

PROXY® Growth Regulator has been used successfully on many bentgrass cultivars. Tolerance testing should be done on new cultivars 

before extensive use. 

Mix only the amount of spray you expect to use each day. Do not allow mixed solution to stand overnight. 

Do not buffer spray solutions. 

Test tank mixes with other products on a small area before using widely. 

IMMEDIATELY RINSE ANY SPILLS WITH PLENTY OF WATER AS PROX~ Growth Regulator IS CORROSIVE. 

DO NOT MIX PROW Growth Regulator WITH AMMONIUM THIOSULFATE. SUCH TANK MIXTURES MAY RESULT IN 

FORMATION OF TOXIC FUMES 

00 NOT EXCEED A MAXIMUM OF 30 DZ OF PRDXv® Growth Regulator PER 1,000 SQ FT PER YEAR. 

EQUIPMENT CLEANING 

Prolonged exposure to spray depOSits will damage acrylic plastiCS, certain paints, and metals because of the acidic nature of this 

product. 

Rinse thoroughly all exposed acrylic-plastic materials and painted surfaces with a detergent and water within one hour after exposure to 

spray deposits. 

. " " , 

, , , 

" 

Pag~ 3 cf 5, 

, , > .' 

, ) 47, , 
TURF 

Seedhead Suppression: Foliar application of PRDXve Growth Regulator will provide suppression of Paa annua and white clover 

seedheads. Make the initial application prior to the emergence of new seedheads. A period of 2-3 weeks after application is required for 

maximum performance. Repeal applications may be made to predominately Poa annua or 'Nhile clover sites as needed, but not less 

than two weeks after the previous application. Follow other general recommendations and precautions on the label. 

APPLICATION SITES RATE SPRAY VOLUME 

Poa annua and White Clover Golf course turf including Greens, 5 fI ozl1 ,QOO sq ft 1.0-2.0 gal/1 ,000 sq ft 

Seedhead Suppression: Tees, FailWays, and Roughs 

Commercial Turfgrasses including 

Reapplication interval: 2 weeks or Bentgrass, Kentucky Bluegrass, 

Perennial Ryegrass, Tall & Fine greater for all labeled grasses Fescue, and Bermudagrass 

Tank Mixture with Primo MAXX: Tank mixtures of PROXV® Growth Regulator at 5 oz per 1,000 sq ft and Primo MAXX at 

0.125 or 0.25 ounce per 1,000 sq ft can be used to promote seedhead suppression as well as turfgrass quality. Multiple 

applications of the tank mix combination may be needed. The number of applications must not exceed recommendations for 

rates or timings for either product applied once. Follow the recommendation on each product label for the most restrictive 

application interval for each turfgrass. Application of this. taok mixture during frost perioqs may cause temporary turf 

discoloration. 

Growth Suppression: An application of PROXY® Growth Regulator slows the growth of turfgrasses, thus reducing the required 

frequency of mowing and the volume of clippings collected. For best tUrfgrass growth regulation, apply PROXY® Growth Regulator when 

daytime air temperatures are 65°F and riSing. PRO)('("-' Growth Regulator should only be applied once turfgrass mowing heights have 

been established for the season. Avoid multiple applications of PROx0' Growth Regulator in areas where excessive thatch has 

accumulated. 

APPLICATION SITES 

Turfgrass Growth Regulation Golf course turf including Greens, 

Tees, FailWays, and Roughs 

Reapplication intervals: Commercial Turfgrasses including 

Bentgrass, Kentucky Bluegrass, 

• Kentucky Bluegrass-7 weeks Perennial Ryegrass, Tall & Fine 

• Perennial Ryegrass-7 weeks Fescue 

• Tall/Fine Fescue-4 weeks 

• Be'l!9.rass-4 weeks 

RATE 

5 fl oz per 1,000 sq ft 

SPRAY VOLUME 

1.0-2.0 gal per 1,000 

." , 

'q ft 

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Page i.of 5 , , ,), , 

" 

48);, 
IMPORTANT: READ BEFORE USE 

Read the entire Directions for Use, Conditions, Disclaimer of Warranfles and Lim'ltations of Liability before using this product. If 

terms are not acceptable, retum the unopened product container at once, 

By using this product, user or buyer accepts the following Conditions, Disclaimer of Warranties and Limitations of Liability. 

CONDITIONS: The direclions for use of this product are believed to be adequate and must be followed carefully. However, it is 

impossible to eliminate all risks associated with the use of this product. Crop injury, ineffecflveness or other unintended 

consequences may result because of such factors as weather conditions, presence of other materials, or the manner of use or 

application, all of which are beyond the control of Bayer CropScience LP. All such risks shall be assumed by the user or buyer. 

DISCLAIMER OF WARRANTIES: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE LP 

MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR 

PURPOSE OR OTHERWISE, THAT EXTEND BEYOND THE STATEMENTS MADE ON THIS LABEl. No agent of Bayer 

CropScience LP is authorized to make any warranties beyond those contained herein or to modify the warranties contained herein. 

TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROP SCIENCE LP DISCLAIMS ANY LIABILITY 

WHATSOEVER FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING 

OF THIS PRODUCT. 

LIMITATIONS OF LIABILITY: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, THE EXCLUSIVE REMEDY OF THE 

USER OR BUYER FOR ANY AND ALL LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR HANDLING OF 

THIS PRODUCT, WHETHER IN CO\ITRACT, WAARJoNlY, TORT, NEGLIGENCE, STRICT LlABIUTY OR OTI-ERWISE, SHALL NOT EXCEED 

THE PURCHASE PRICE PAID, ORAT BAYERCROPSCIENCE LPS ELECTION, THE REPLACEMENT OF PRODUCT. 

PROXY is a registered trademark of the Bayer Group 

Net Contents: 

ffi Bayer Environmental Science 

Bayer Environmental Science 

A Business Group of Sayer CropScience LP 

PO Box 12014, 2 T,W. Alexander Drive 

Research Triangle Park, NC 27709 

PROX'f'& Growth Regulator (MASTER) 04f26/05, Notif 0 ff f3/09, Notif 0 fl f4/09, Notif 021 f3f09 

NOTIFICATION 

MAR 0 ~ 2111i~ 

NOTIFICATION 

NAIl 0 62009 

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Page 'iLcf 5 , , , j > -' 

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