crop-chem-docs/corpus/epa_ppls/352-749.md

# DUPONT STS07 BROADLEAF HERBICIDE

- EPA Reg No: **352-749**
- Registrant: CORTEVA AGRISCIENCE, LLC
- Signal word: Caution
- Active ingredients: Thifensulfuron (30%); Chlorimuron (10%)
- Label accepted: 2010-05-04
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000352-00749-20100504.pdf

---
S!4!a£j\O 
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 
Washington, D.C. 20460 
Edward Bockrath 
E.!. du Pont de Nemours and Company 
1007 Market Street 
Wilmington, DE 19898 
Subject: Label Amendment (container disposal) 
DuPont STS07 BroadleafHerbicide 
(ABN: DuPont STS BroadleafHerbicide) 
EPA Reg. No. 352-749 
Application Dated April 1, 2010 
Dear Mr. Bockrath: 
OFFICE OF 
CHEMICAL SAFETY AND 
POLLUTION PREVENTION 
MAY - 4 2010 
The labeling referred to above, submitted in connection with registration under the 
Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), as amended, is acceptable, 
provided you make the following changes: ' 
1. Change the heading from "Inert Ingredients" to "Other Ingredients". 
2. Change the heading to "PERSONAL PROTECTIVE EQUIPMENT (PPE)". 
3. Change the PPE phrase to "If no such instructions for washables exist," 
4. Change the User Safety RecolllIPendations phrase to "Remove clothingIPPE". 
5. Change the Environmental Hazards phrase to "equipment washwaters or rinsate." 
6. It is suggested that the resistance-management grouping symbols be placed on the .front panel 
of the label as described in PR Notice 2001-5. 
7. On page 2, change the texts to read "DuPont STS BROADLEAF herbicide must be used only 
in accordance with directions on this label or in separately published DuPont directions." 
and "DuPont will not be responsible .. .in any manner not specifically directed by DuPont." 
8. On page 3, change the text to read "Weed control and crop safety ... or in separately published 
DuPont directions, are the responsibility ofthe user." 
9. Remove "PESTICIDE" so the heading reads "STORAGE AND DISPOSAL". 
Page 1 of2

Page 2 of2 
EPA Reg. No. 352-749 
A stamped copy of your label is enclosed for your records. This label supercedes all 
previously accepted labels. You must submit one (1) copy of the final printed label before you 
release the product for shipment. Products shipped after eighteen (18) months from the date of 
this letter or the next printing of the label, whichever occurs first, must bear the new revised 
label. If these conditions are not complied with, the registration will be subject to cancellation in 
accordance with FIFRA §6(e). Your release for shipment of the product constitutes acceptance 
of these conditions. 
Sincerely, 
Jim Tompkins 
Product~anager25 
Herbicide Branch 
Registration Division (7505P)

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lDijeoNrl~!sts®I'BR ,TiillEAEilWlm:UL '1':1 TABLE OF CONTENTS 
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1·",f6~uij6;~6p~;;sterri~f!?~6n661~~el;1;STS~'BROADLEA ,!;!i;; ~~:;~~~i:V:~~~ .. :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::.; 
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:,. '., ." '.p '-. .__ v! ~ ~". 'dO!;';:!";' l~~n Tank Mix Compatibility ................................................... 3 
• Because of its"aJ.temate mo'de-of-action, STS® ;"'!'iii;"UY ':'HI Mixing Instructions .......................................................... 3 
yn!~f!~~!~~ii~,~fi~iltt1:jill~i ~~~!~:~~f~::~::::;~~~;;::·····················i 
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.' STS,TM/RR soybean varietie,s alloZv greater weed control'!':! Ewmerdgecd weedlls dConptrolled ............................................ 44 " ," " ee s ontro e - reemergence ................................. . " op,tions By utjJizirig"sfs®' BROADLEAF with yOU)::,:, I' , STS® BROADLEAF postemergence: 
J!lml:!~~uPr\~~~~lt~~'~~~~1~~I~~;f8>~1~~1t~f~~:~t~r~~A§k,!::: !:~~;~~:lY ~::!~s Designated as STSTMIRR 
Ij[~M~~~~Li~~~:i8mJ~~~~H\i~te'Q~~~i,~;~~'~~~~!:1~L;~· .. ~::a~c~t~~~t~::e.~::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 
')ji[Jr;.~~';~w()~~~m}~~ffl':~~~~f~n:t~~jii;~ITr~:~~~f,.,,";: Weeds Controlled ............................................................. 5 
.• 'srs® BROADLEAFmayl:ie ap,p,liediby':groimd' Tank Mixes ....................................................................... 5 
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r::,:;~~~i~~J~flJf~~t~~~~iir'!~~~~~~~~ili~~Wi~i: ~~~~~J~~d:!! ~~:;~°p,:~~~~~(S~g~~~~.::::::::::::::::::::::::::::::::::::::::::::: ~ 
.,.. . .... '·,Li.t!'!:'''::.' ...• ,. > U, i ';i:ruuuu ; :1:lI;'J .• ;,; Sp,rayer Prep,aration and Cleanup, ....................................... 8 
Sp,ray Drift Management .................................................... 8 
Important Precautions ..................................................... 9 
Resistance .......................................................................... 9 
Integrated Pest Management ............................................. 10 
Pesticide Storage and Disp,osal ........................................ 10 
Limitation of Warranty and Liability ................................ 12

ACCEPTED 
with COMMENTS 
in EPA Leu.cr Dated 
MAY - 4 2010 
Under the Federal IlI8Ccticide 
Fungicide, and Rodenticide Act 
as amended, for die pesticide 
~gisteted WIder EPA Reg. No. 
~5;;2-7l-f'9 
DuPont™ STS® . 
BROADLEAF 
herbicide 
Dispersible Granules 
Active Ingredients By Weight 
Chlorimuron ethyl 
Ethyl 2-[[[[( 4-chloro-6-methoxypyrimidin-2-
yl)amino]carbonyl]amino]sulfonyl]benzoate 10% 
Thifensulfuron methyl 
Methyl 3-[[[[( 4-methoxy-6-methyl-1 ,3,5-
triazin-2-yl)amino]carbonyl] amino] 
sulfonyl] -2-thiophenecarbox ylate 30% 
Inert Ingredients 60% 
TOTAL 100% 
EPA Reg. No. 352-749 
Nonrefillable Container 
EPA Est. No. ___ _ 
Net: _____ _ 
OR 
Refillable Container 
Net: _____ _ 
KEEP OUT OF REACH OF CHILDREN 
CAUTION 
Si usted no entiende la etiqueta, busque a alguien para que 
se la explique a usted en detalle. (If you do not understand 
this label, find someone to explain it to you in detail.) 
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 ON SKIN OR CLOTHING: Take off contaminated 
clothing. Rinse skin immediately with plenty of water for 
15-20 minutes. Call a poison control center or doctor for 
treatment advice. 
Have the product container or label with you when calling 
a poison control center or doctor, or going for treatment. 
You may also contact 1-800-441-3637 for emergency 
medical treatment information. 
1 
PRECAUTIONARY STATEMENTS 
CAUTION 
HAZARDS TO HUMANS 
AND DOMESTIC ANIMALS 
CAUTION! Causes moderate eye irritation. Harmful if 
absorbed through skin. Avoid contact with skin, eyes or 
clothing. Wash thoroughly with soap and water after 
handling and before eating, drinking, chewing gum, or 
using tobacco. Remove and wash contaminated clothing 
before reuse. 
PERSONAL PROTECTIVE EQUIPMENT 
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 category 
selection chart. 
Applicators and other handlers must wear: 
Long-sleeved shirt and long pants. 
Chemical Resistant Gloves made of any waterproof 
material such as polyethylene or polyvinylchloride. 
Shoes plus socks. 
Follow manufacturer's instructions for cleaning/maintaining 
PPE. If no such instructions for washables, use detergent 
and hot water. Keep and wash PPE separately from other 
laundry. 
Engineering Control Statement: When handlers use closed 
systems, enclosed cabs, or aircraft in a manner that meets 
the requirements listed in the Worker Protection Standard 
(WPS) for agricultural pesticides [40 CPR 170.240(d)(4-6)], 
the handler PPE requirements may be reduced or modified 
as specified in the WPS. 
Important: When reduced PPE is worn because a closed 
system is being used, handlers must be provided all PPE 
specified above for "Applicators and Other Handlers" and 
have such PPE immediately available for use in an 
emergency, such as a spill or equipment breakdown. 
USER SAFETY RECOMMENDATIONS 
USERS SHOULD: Wash hands before eating, drinking, 
chewing gum, using tobacco or using the toilet. Remove 
clothing immediately if pesticide gets inside. Then wash 
thoroughly and put on clean clothing. Remove PPE 
immediately after handling this product. Wash the 
outside of gloves before removing. As soon as possible, 
wash thoroughly and change into clean clothing. 
ENVIRONMENTAL HAZARDS 
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 cleaning 
equipment or disposing of equipment wash waters. Do not 
apply where/when conditions favor runoff.

It is a violation of Federal law to use this product in a 
manner inconsistent with its labeling. 
Do not apply this product in a way that will contact workers or 
other persons, either directly or through drift. Only protected 
handlers may be in the area during application. For any 
requirements specific to your State or Tribe, consult the 
agency responsible for pesticide regulation. 
AGRICULTURAL USE REQUIREMENTS 
Use this product only in accordance with its labeling and 
with the Worker Protection Standard, 40 CFR part 170. 
This Standard contains requirements for the protection of 
agricultural workers on farms, forests, nurseries, and 
greenhouses, and handlers of agricultural pesticides. It 
contains requirements for training, decontamination, 
notification, and emergency assistance. It also contains 
specific instructions and exceptions pertaining to the 
statements on this label about personal protective 
equipment(PPE) and restricted-entry interval. The 
requirements in this box only apply to uses of this 
product that are covered by the Worker Protection 
Standard. 
Do not enter or allow worker entry into treated areas 
during the restricted entry interval (REI) of 12 hours. 
PPE required for early entry to treated areas that is 
permitted under the Worker Protection Standard and that 
involves contact with anything that has been treated, such 
as plants, soil, or water, is: 
Coveralls. 
Chemical Resistant Gloves made of any waterproof 
material such as polyethylene or polyvinylchloride. 
Shoes plus socks. 
Use only in the geographies identified in the "Geographical 
Use Regions" section of this label. 
DuPont™ STS® BROADLEAF herbicide must be used 
only in accordance with recommendations on this label or in 
separately published DuPont recommendations. 
Do not apply this product through any type of irrigation 
system. 
DuPont will not be responsible for losses or damages 
resulting from the use of this product in any manner not 
specifically recommended by DuPont. 
:e~.~~!·~A~.I.~~.::~~.·~~i~M 
• STS® BROADLEAF herbicide is a dispersible granule 
formulation which readily disperses in water. 
• STS® BROADLEAF may be used in conventional, no-till, 
or conservation tillage soybean production. 
• STS® BROADLEAF may be used at various rates and by 
various use methods depending on geographical location 
in the use regions Northern, Central and Southern. 
Geographic Use Regions 
The geographical use regions for STS® BROADLEAF are 
defined below: 
2 
Northern Region: The states oflowa (west of State Route 63 
and north of 1-80), Minnesota, Nebraska (fields north of route 30 
and west of Route 281), New York (fields north of Interstate 90), 
South Dakota and Wisconsin (fields north of Interstate 90 
between Lacrosse and Madison and fields north of Interstate 94 
between Madison and Milwaukee). 
Central Region: The states of Delaware, illinois, Indiana, Iowa 
(east of State Route 63 or south of 1-80), Kansas, Maryland, 
Michigan, Missouri (except the Bootheel), Nebraska (fields 
south of Route 30 and east of Route 281), New Jersey, New 
York (fields south of Interstate 90), Ohio, Pennsylvania, 
Virginia, West Virginia and Wisconsin (fields south of Interstate 
90 between Lacrosse and Madison and fields south of Interstate 
94 between Madison and Milwaukee). 
Southern Region: The states of Alabama (except the "Black 
Belt" where soil pH must be less than 7.0), Arkansas, Florida, 
Georgia, Kentucky, LOuisiana, Missouri (Bootheel region only), 
Mississippi (except the "Black Belt" where soil pH must be less 
than 7.0), North Carolina, Oklahoma, South Carolina, Tennessee 
and Texas (fields east of Route 183). 
Application Methods 
- Burndown 
- Postemergence in-crop 
- Sequential burndown followed by postemergence 
Timing To Crop Stage 
• STS® BROAD LEAF for burndown uses may be applied 
any time prior to soybean emergence. 
• STS® BROADLEAF, for in-season use on DuPont™ 
STSTMIRR or STSTM soybeans, may be applied any time 
after emergence but no later than 60 days before soybean 
maturity. 
Timing To Weeds 
Apply STS® BROADLEAF when weeds are young and 
actively growing. Applications made to weeds larger than the 
indicated sizes, or to weeds under stress, may result in 
unsatisfactory control. 
Spray Additives 
Consult local DuPont fact sheets, technical bulletins, and service 
policies prior to using other adjuvant systems. If another . 
herbicide is tank mixed with STS® BROADLEAF, select 
adjuvants authorized for use with both products. Adjuvants must 
contain only EPA-exempt ingredients (40 CFR 1001). 
Crop Oil Concentrate (COC) - Petroleum or Modified Seed Oil 
(MSO) 
• Apply at 1 % v/v (l gal per 100 gal spray solution) or 2% under 
arid conditions. 
• Oil adjuvants must contain at least 80% high quality, petroleum 
(mineral) or modified vegetable seed oil with at least 15% 
surfactant emulsifiers.

Nonionic Surfactant (NIS) 
• Apply at 0.25% v/v (l qt per 100 gal spray solution) or 0.5% 
under arid conditions. 
• Surfactant products must contain at least 60% nonionic 
surfactant with a hydrophilicllipophilic balance (HLB) greater 
than 12. 
Ammonium Nitrogen Fertilizer 
• Use 2 quacre of a high-quality urea ammonium nitrate (UAN), 
such as 28%N or 32%N, or 2lb/acre of a spray grade 
ammonium sulfate (AMS). Use 4 quacre UAN or 4lb/acre 
AMS under arid conditions. 
• Do not use liquid nitrogen fertilizer as the total carrier solution. 
Special Adjuvant Types 
• Combination adjuvant products may be used at doses that 
provide the required amount of NIS, COC, MSO and/or 
ammonium nitrogen fertilizer. Consult product literature for use 
rates and restrictions. 
• In addition to the adjuvants specified above, other adjuvant 
types may be used if they provide the same functionality and 
have been evaluated and approved by DuPont Product 
Management 
Tank Mixes 
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insecticide on an 1 S(t bean, varie''';,tliat'is n6t:DuP6i1t™ , .••.• 
rtg»~~q~~~!!t~:~,~~~"l~t, ~! 
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Other than the exceptions noted, and in addition to the tank mix 
partners and rates indicated in this label, STS® BROADLEAF 
may be tank mixed or followed with sequential applications of 
other products registered for use in soybeans. STS® 
BROADLEAF may be applied in tank mix combinations with 
full or reduced rates of other products provided: 
• The tank mix product is labeled for the same timing, method of 
application, adjuvants, and use restrictions as STS® 
BROADLEAF. 
• The tank mix is not specifically prohibited on the label of the 
tank mix product. 
• The tank mix combination is compatible as determined by a 
'jar test" described in the TANK MIX COMPATIBILITY 
TESTING section below. 
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jtiinkIUixfiifes'ilbfspecificallynoted ori this!abel;ofjiri;: F 
'separately 'Rublishe~ DuP()nt recommendations;'areithe' . 
responsibility of the user .. ': ' , :: I 
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Tank Mix Compatibility Testing 
Perform ajar test prior to tank mixing to ensure compatibility 
of STS® BROADLEAF and other pesticides. Use a clear glass 
quart jar with lid and mix the tank mix ingredients in their 
relative proportions. Invert the jar containing the mixture 
several times and observe the mixture for approximately 112 
hour. If the mixture balls-up, forms flakes, sludges, gels, oily 
3 
film or layers, or other precipitates, it is not compatible. 
Mixing Instructions 
I. Fill the tank 1/4 to 1/3 full-of water. 
2. While agitating, add the required amount of STS® 
BROADLEAF. 
3. Continue adequate agitation. 
4. STS® BROAD LEAF should be thoroughly mixed with 
water in the spray tank before adding any other material. 
As the tank is fIlling, add (in order): other herbicide(s), the 
required spray adjuvant, and the nitrogen fertilizer where 
required. 
5. Apply STS® BROADLEAF spray preparation within 24 hours 
of mixing to avoid product degradation. 
6. If the mixture has settled, thoroughly reagitate before using. 
Cultivation 
Do not cultivate within 7 days of application. Cultivation 
may put weeds under stress by pruning roots, thus 
diminishing control. 
Cultivation approximately 14 days after application will help 
control suppressed weeds. 
Tank mixes of STS® BROADLEAF at 0.80 ozlacre plus 
DuPont™ EXPRESS® XP herbicides are recommended for 
fall bumdown of 3-inch dandelion in conservation tillage or 
no-till soybean production systems. 
Apply 0.8 oz/acre STS® BROADLEAF -plus- 0.125-0.25 
oz/acre EXPRESS® XP -plus- crop oil concentrate -plus- 8 oz 
ailacre 2, 4-D LVE. 
STS® BROADLEAF + EXPRESS® XP may be applied to no­
till or conservation tillage fields anytime after the fall harvest, 
up to 45 days prior to soybean planting. 
STS® BROADLEAF at 0.8-1.6 ozlacre may be tank mixed 
with glyphosate for bumdown of existing summer and winter 
annual weeds and limited residual control of certain summer 
annual broadleaf weeds. Refer to 'Rotational Crop Guidelines' 
to provide guidance on allowable use rates by region. 
Application Timing 
STS® BROADLEAF plus glyphosate tank mixtures may be 
applied up to 30 days before planting or prior to soybean 
emergence after planting. 
Spray Additives 
• Always include 0.25% non-ionic surfactant. 
• The addition of 1 - 2 percent dry ammonium sulfate by 
weight or 8.5 - 17 pounds per 100 gallons of water may 
increase performance of this tank mix. 
• For enhanced bumdown control, 8 oz ai/acre of2,4-D LVE 
may be added up to seven days prior to planting.

Emerged Weeds Controlled 
DuPont™ STS® BROADLEAF tank mixed with glyphosate 
applied prior to planting or soybean emergence, will provide 
bumdown control of the weeds listed below as well as control 
of most winter and summer annual broadleaf and grass weeds. 
Consult glyphosate specimen labels for specific use 
instructions including all weeds controlled or suppressed, the 
suggested use rates, maximum weed size at application, 
restrictions, limitations and precautions. 
Annual knawel 
Annual sowthistle 
Bluegrass, annual 
Buckwheat, common, wild 
Bushy wallflower 
Canada thistle (above 
ground portion) 
Carolina geranium 
Chickweed, common 
Coast fiddleneck 
Corn chamomile 
Corn spurry 
Cress (mouse-ear) 
Curly dock 
Cutleaf evening primrose 
Dandelion 
Deadnettle 
False chamomile 
Field pennycress 
Flixweed 
Groundsel, common, 
cressleaf (butterweed) 
Hemp sesbania 
Henbit 
Kochia 
Ladysthumb 
Lambsquarters, common 
London rocket 
Mallow (little) 
Marestail 
Marshelder 
Miners lettuce 
Morningglory spp., annual 
Mouseear chickweed 
Mustard, black, tansy, 
tumble/jim hill, wild 
Pepperweed 
Prickly 
lettuce 
Prostrate knotweed 
Ragweed, common, giant 
Redmaids 
Redroot pigweed 
Russian thistle 
Scentless 
chamomile!mayweed 
Shepherd's-purse 
Sicklepod 
Small flowered bittercress 
Smallflower buttercup 
Smartweed, green, 
Pennsylvania 
Speedwell, field and 
purselane 
Stinking mayweed 
lDogfennel 
Sunflower 
Swinecress 
Tarweed fiddleneck 
Thistle, Canada 
Velvetleaf 
Volunteer canola 
Volunteer lentils 
Volunteer peas 
Whitlowgrass 
Wild chamomile 
Wild garlic 
Wild radish 
Yellow nutsedge 
Yellow rocket 
Weeds Controlled· Preemergence 
When used according to this label, STS® BROADLEAF at 1.6 
oz/acre can provide limited preemergence control of the weeds 
listed below to contribute to a clean seedbed at planting. For 
season-long control, a planned PRE or POST sequential 
program is required. 
Jimsonweed 
Ladysthumb 
Lambsquarters, common 
Marestail 
Nutsedge, yellow 
Palmer amaranth 
Pigweed, redroot, smooth 
Smartweeds, Pennsylvania 
Ragweed, common, giant 
4 
APPLICATION RATES 
Make a one-time postemergence application of STS® 
BROAD LEAF in STSTMIRR or STSTM soybeans at 0.8 
oz/acre. For rate limitations in certain geographies, see the 
"Rotational Crop Guidelines" section. 
SPRAY ADDITIVES 
For directions for use on addition of crop oil concentrate, 
nonionic surfactant and ammonium nitrogen fertilizer, see the 
'Spray Additives' section under 'Application Information - All 
Uses'.

Weeds Controlled using DuPont™ STS® 
BROADLEAF in DuPont™ STSTM Soybeans 
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'selecti\ie:'postefue.rgenc~:£QI;i~ol of ,th ro~~leaf weeds 'in: the 
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Weed 
Cocklebur 
Dandelion (above ground portion) 
Jimsonweed 
Kochia 
Ladysthumb 
Lambsquarters, common 
Marestail 
Marshelder 
Milkweed, common (above ground portion) 
Morningglory, entireleaf, ivyleaf, pitted, 
smallflower, tall 
Mustard, black, tansy, tumble/jim hill, wild 
Palmer amaranth (pigweed) 
Pigweed. redroot, rough 
Pokeweed 
Prickly sida* 
Prostate knotweed 
Ragweed, common, giant 
Russian thistle 
Smartweed, Pennsylvania, green 
Sowthistle, perennial (rosette stage) 
Sunflower 
Velvetleaf 
Venice mallow 
Volunteer canola 
Wild buckwheat 
Wild carrot 
Yellow nutsedge 
* Suppression 
Maximum Height 
(in inches) 
0.8 
oliac 
6 
3* 
5 
2 
4 
4 
2 
3 
6 
2* 
4 
4 
8 
3* 
2 
3 
4* 
2 
4 
6* 
4 
4 
2 
4 
3 
4* 
3* 
TANK MIXES WITH STS® BROADLEAF 
STS® BROADLEAF and "Flexstar", "Reflex", "Ultra 
Blazer", or "Cobra" Herbicides On Any STSTM soybean: 
'forG()nl:fqfQfup:i()4;'wai~rn~Rip;~P~9:!~H::ea:~tem,:Jila~k::; 
:ni l1ishadeand fotim'rovecrcommori:ra:\veed Control,:,. 
i~ls,Qi):~:~9~R.tfM~~~~;;R~t~~~,~~~i~iq1:':'::i;,.:'.::':"'::;,,:!: 
0.75 - 1.25 ptJacre "Aexstar" 
0.75 - 1.5 ptJacre "Reflex" 
0.5 - 1.5 ptJacre "Ultra Blazer", or 
4 - 6 fluid o'liacre "Cobra" 
Refer to the "Aexstar", "Reflex", "Ultra Blazer" and "Cobra" 
labels for the appropriate rate based on the weed sizes to be 
controlled. Nonionic surfactant or crop oil concentrate must be 
added. 
• For best results with STS® BROAD LEAF plus "Reflex" or 
''Flexstar'', use a methylated seed oil-based or petroleum oil­
based crop oil concentrate at 8 pt per 100 gallon spray solution 
(1% v/v). 
• For best results with STS® BROADLEAF plus "Ultra 
Blazer", use nonionic surfactant at 2 pt per 100 gaIlon spray 
solution. Use of crop oil concentrate is not recommended, as 
severe injury may occur . 
• For best results with STS® BROADLEAF plus "Cobra", 
use crop oil concentrate at 4 pt per 100 gaIlon spray solution 
(0.5% v/v). 
Use the higher "Cobra" rate when prickly sida or hemp sesbania 
are heavy or if prickly sida and hemp sesbania approach the 
maximum size of 1" or 4", respectively. Include a nonionic 
surfactant at 1-2 pt per 100 gallons of spray solution (.125-.25% 
v/v). Do not use crop oil concentrate when tankmixing STS® 
BROADLEAF and "Cobra" at these rates. 
Tank mix applications of STS® BROADLEAF plus "Aexstar", 
"Reflex", "Ultra Blazer", or "Cobra" may not control weeds 
listed on the STS® BROADLEAF label as completely as 
applications of STS® BROADLEAF alone. 
STS® BROADLEAF and "FirstRate" herbicide: 
For improved ragweed and cocklebur control, add between 0.075 
- OJ o'liacre "FirstRate" to STS® BROADLEAF. These 
tankmixes will control up to 10" cocklebur or common ragweed 
and up to 12" giant ragweed. Use a lower amount of "FirstRate" 
when weeds are less than the maximum size and under good 
growing conditions. Use a higher amount of "FirstRate" when 
weeds are approaching the maximum size and/or under 
unfavorable growing conditions. 
A good quality petroleum-based or methylated seed oil-based 
crop oil concentrate must be added to the tank mix at the rate of 1 
gallon per 100 gaIlons of spray solution or at 1 % vIvo An 
ammonium nitrogen fertilizer may be added as directed under the 
"Spray Additives" section. 
STS® BROADLEAF and glyphosate products on STSTMIRR 
stacked-trait soybeans: 
• STS® BROADLEAF may be tank mixed with glyphosate­
containing herbicides for improved control of broadleaf weeds 
not completely controlled by either product alone or for control 
of larger weeds than controlled by either product alone. See the 
individual product labels for weeds and weed sizes controlled 
by each product alone. For common weeds controlled by a 
STS® BROADLEAF + glyphosate tankmix, see the list* 
below. 
.• Always include 0.25% v/v non-ionic surfactant. The addition of 
1 - 2 percent dry ammonium sulfate by weight or 8.5 - 17 
pounds per 100 gallons of water may increase performance of 
these tank mixtures. 
5 
• For control of glyphosate-tolerant volunteer com in STSTMIRR 
stacked trait soybeans, add 5-8 oz DuPont™ ASSURE® II plus 
a nonionic surfactant (NIS) to the spray tank. Use 1 pt NlS. with 
'loaded' glyphosate formulations and 2 pt with 'non-loaded' 
glyphosate formulations.

Barnyardgrass 
Broadleaf signalgrass 
Cocklebur 
Crabgrass species 
Dandelion (above ground 
portion) 
Foxtail species 
Hemp sesbania 
Jimsonweed 
Kochia 
Ladysthumb 
Lambsquarters, common 
Marestail 
Marshelder 
Milkweed, common (above 
ground portion) 
Morningglory, entireleaf, 
ivy leaf, pitted, smallflower, 
tall 
Mustard, black, tansy, 
tumble/ 
jim hill, wild 
Nightshade, eastern black 
Palmer amaranth (pigweed) 
Panicum, fall, texas 
Pigweed, redroot, rough 
Pokeweed 
Prickly sida 
Prostrate knotweed 
Ragweed, common, giant 
Russian thistle 
Sicklepod 
Smartweed, 
Pennsylvania, 
green 
Sowthistle, perennial 
(rosette stage) 
Sunflower 
Velvetleaf 
Venice mallow 
Volunteer canola 
Volunteer corn 
Waterhemp species 
Wild buckwheat 
Wild carrot 
Yellow nutsedge 
* control of the weeds in this list is based on a tank mix of DuPont™ 
STS® BROADLEAF with the equivalent of a 1 qt rate of a 41b per 
gallon glyphosate formulation. 
STS® BROADLEAF and Postemergence Grass Herbicides: 
STS® BROADLEAF and STS® BROADLEAF tankmixes may 
be tank mixed with postemergence grass herbicides such as 
DuPont ™ ASSURE® II for control of a\I types of volunteer 
corn, giant foxtail, shattercane and johnsongrass. For control of 
other species, refer to the grass herbicide label for precautions 
and specific use information. 
'#\P'Rt:.ICATION.EQOIP.MENT:]'.i,;fi~'·fi~· .. ;.,.c~·:·;;i~·'·· 
:'''~'i:H ~;!i ,;,; ;":.,,; ;,i .;~;;;:,;;;gll;:;' ' ""H";i=iU ":;;''':i:~~''::'''\:' 
Ground Application 
{See Also Spray Drift Management} 
Broadcast Application 
• Postemergence in soybeans, use a minimum of 10 gal water 
per acre. Under heavy weed pressure or dense crop foliage, 
increase minimum spray volume to 15-25 gal per acre. For best 
performance, select nozzle and pressure combinations that 
deliver medium to coarse spray droplets, as indicated, for 
example, by ASAE standard S572. 
• For burndown applications of existing vegetation, use a 
minimum of 15 gal water per acre. For large weeds and/or 
heavy residue, increase gallonage to ensure coverage. For best 
performance, select nozzle and pressure combinations that 
deliver medium to coarse spray droplets, as indicated, for 
example, by ASAE standard S572. 
Band Application 
• Because band applicators spray a narrower area than broadcast 
applicators, use proportionately less spray solution for band 
applications. 
• Carefully calibrate the band applicator to not exceed the 
labeled rate. 
• Flat fan nozzles are recommended. 
• Carefully follow the nozzle manufacturer's instructions for 
nozzle orientation, distance of the nozzles from the crop and 
weeds, spray volumes, calibration, and spray pressure for band 
applications. 
6 
Aerial Application 
{See Also Spray Drift Management} 
• Use nozzle types and arrangements that will provide optimum 
spray distribution and maximum coverage at 3-5 gal per acre. 
• Use a minimum of 3 gal water per acre. Under heavy weed 
pressure or dense crop foliage, increase the minimum spray 
volume to 5 gal per acre. 
• Do not apply during a temperature inversion, when winds are 
gusty, or when other conditions could produce poor coverage 
and/or off-target spray movement. 
I;N"IRONMEN'T~LCONOITIONS.:: ii:l:i!lll!,'!';::;'-::::' 
:AN'ij"I~tQ~.qlg,~~~~.;!,9,J:,I,Y'rt~I:~W:!·iil·ijl·;i·i .".i::',\j;;;jiJ!l:i~U 
STS® BROADLEAF rapidly inhibits the growth of susceptible 
weeds. Leaves of susceptible plants yellow 3-5 days after 
application, followed, in controlled plants, by the death of the 
growing point. STS® BROADLEAF will provide complete 
control of susceptible weeds in 7-21 days. Suppressed plants may 
remain green but will be stunted and noncompetitive. 
STS@SROAJ)LiEAE:will'proVioe oesfresu.lts· when' "?nili! 
;i~liVlf~ltlru~71;gfltfHi 
spr~yadjliyantS: Tr~@ng;weeds'iirider'stress"or lar' eweeds 
'maresUlt:m' drir,'''artiaJ controEstressmlC:'be ca~sedb :., 
"lt~ltlwi~~ofI2n~jF"'~~]~III~'!iiil:i!i! 
,. .. ,,·,·water"satur :,J,'.r:· ' "" :,;'1)" ,>." 
,n:tdis~~e': . "'i 
tl~:ii;i:,.~~f1~t~i,~I~~:~j~& ";",;,,.:,:.:1 I! '""", :!·:~:i;!,i:',i;i·'!j'!il;lll! 
Stress'affects some weeds, such as pigweed, more than others. 
Delay application until stress passes and weeds start to grow 
again. 
Severe stress (drought, disease, insect damage, or nutrient 
deficiency such as iron chlorosis) following application may also 
result in poor weed control. 
Do not apply STS® BROADLEAF if rain is expected within I 
hour or weed control may decrease. 
Crop rotation intervals noted in the table below below are based 
on crops grown under favorable growing conditions. Crops 
grown under unfavorable environmental conditions, such as 
drought, nutrient deficiency, high salts, disease and insect 
pressure may demonstrate reduced tolerance to crop protection 
chemicals. When deciding on a particular crop to replant in your 
fields, carefully consider your particular soil and other field 
conditions (see IMPORTANCE OF SOIL pH section of this 
label). 
• Important: Crops other than soybeans following a STS® 
BROADLEAF application can vary in their sensitivity to low 
concentrations of STS® BROADLEAF remaining in the soil. 
Rotational crop guidelines must be followed. 
Northern Region: The states of Iowa (west of State Route 63 
and north ofl-80), Minnesota, Nebraska (fields north of route 30 
and west of Route 281), New York (fields north of Interstate 90),

South Dakota and Wisconsin (fields north of Interstate 90 
between Lacrosse and Madison and fields north of Interstate 94 
between Madison and Milwaukee). 
Central Region: The states of Delaware, minois, Indiana, Iowa 
(east of State Route 63 or south of 1-80), Kansas, Maryland, 
Michigan, Missouri (except the Bootheel), Nebraska (fields south 
of Route 30 and east of Route 281), New Jersey, New York 
(fields south of Interstate 90), Ohio, Pennsylvania, Virginia, 
West Virginia and Wisconsin (fields south of Interstate 90 
between Lacrosse and Madison and fields south of Interstate 94 
between Madison and Milwaukee). 
Southern Region: The states of Alabama (except the "Black 
Belt" where soil pH must be less than 7.0), Arkansas, Florida, 
Georgia, Kentucky, Louisiana, Missouri (Bootheel region only), 
Mississippi (except the "Black Belt" where soil pH must be less 
than 7.0), North Carolina, Oklahoma, South Carolina, Tennessee 
and Texas (fields east of Route 183). 
Follow Recrop Intervall if the field is in the Central Region 
and either: 
• A maximum of 1.6 ozlacre of DuPont™ STS® BROADLEAF 
in sequence with 0.33 ozlacre of DuPont™ CLASSIC®, or 
0.375 oz DuPont™ SYNCHRONY® XP was applied for the 
use season (all pH soils). 
OR 
• A maximum of 1.6 ozlacre of STS® BROADLEAF was 
applied in sequence with a maximum rate of 0.75 ozlacre of 
CLASSIC®, or 0.75 oz SYNCHRONY® XP (soils with pH 
less than 7.0). 
Follow Recrop Interval 2 if the field is in the Southern Region 
with: 
• All pH soils except those with pH greater than 7.0 in the Black 
Belt region of Alabama and Mississippi 
AND 
• A maximum of 1.6 ozlacre of STS® BROADLEAF was 
applied in sequence with 0.75 ozlacre of CLASSIC®, or 0.75 
oz SYNCHRONY® XP. 
Follow Recrop Interval 3 if the field is in the Northern, 
Central or Southern Regions and either: 
• A maximum of 0.8 ozlacre STS® BROADLEAF was applied 
during the use season (any soil pH). 
OR 
• A maximum of 1.6 ozlacre STS® BROADLEAF was applied 
during the use season (soil pH less than 7.0). 
7 
Rotational Interval (months) 
Following the Use of 
STS® BROADLEAF* 
Crol! Interval! Interval 2 Interval 3 
So:r:beans 0 0 0 
Cereal Grains, Pasture 
Grasses (such as Fescue 
and R:r:ellrass) 3 3 3 
Dry Beans, Kidney Beans 
Peas, SnaE Beans 9 9 9 
Field Corn**(States in 
Northern and Central 
Regions} 9 9 
Field Corn**(States of 
AR, KY, MO [Bootheel only] 
, NC, OK, TN, and TX) S 
Field Corn**(States of 
AL, FL, GA, LA, MS, 
andSq 7 
Popcorn 9 9 9/15§ 
Sorghum 9 9 9/15§ 
Tobacco (transplant) 9 9 9/15§ 
Tomato (transElant) 9 9 9/15§ 
Peanuts 15 6 6 
Rice 15 9tt 9 
Cotton 9 S 9 
Alfalfa 12 9 9 
Clover 12 9 9 
Cabbage IS IS IS 
Canola (Rapeseed) IS IS IS 
Cucumber IS IS 9 
Flax IS IS IS 
Lentils IS IS IS 
Mustard IS IS IS 
Pumpkins IS IS 9/1S§ 
Sunflower IS IS 9 
Sweet Corn IS IS 9t 
Watermelon IS IS 9 
Carrots 30 30 30 
Onions 30 30 30 
Potatoes (including 
Sweet Potatoes) 30 30 30 
Potatoes, irish Sttt 
Sugar Beets 30 30 30 
An:r: croE not listed 30 30 30 
* If STS® BROAD LEAF or the latter part of a sequential treatment 
containing chlorimuron ethyl (such as CLASSIC®) is applied after 
August 1, extend rotational crop intervals 2 months for alfalfa, clover, 
corn (non-IR), cotton, popcorn, rice, sorghum, tobacco, and tomato. 
**The term "Field Corn" is defined to include only that corn grown for 
grain or silage or for seed corn relative to the Rotational Crop 
Guidelines section of this label. 
t Rotational crop intervals are for processing Sweet Corn varieties only. 
The rotational crop interval for other Sweet Corn varieties is IS 
months. 
ttFor applications using 1.6 oz STS® BROADLEAF in sequence with 
0.75 oz CLASSIC®, or 0.75 oz SYNCHRONY® XP on soil with pH 
greater than 7.0, the rotation to rice is IS months. 
ttt States of NC and VA in soils with organic matter greater than 1 %. 
§ For the O.S ozlacre STS® BROADLEAF rate, the rotation to popcorn, 
sorghum, tobacco (transplants), tomato (transplants) and pumpkins is 
9 months. For the 1.66 ozlacre rate, use the longer rotations. 
!~j§Jj~~gO~!~~CE. 0E:~g,~j~~~HiJJJI:I:HIJJr!:I::mmjl:ii 
Soil pH varies greatly, even within the same field. pH variations 
as much as 2 pH units are common. Composite soil samples 
taken across an entire field, such as those samples taken for soil 
fertility recommendations, may not detect areas of high pH. Sub­
sampling is recommended for areas likely to have pH values 
higher than the field average. The following is a non-inclusive 
y 
\\0

list of potential high pH areas where subsampling is 
recommended. 
• Where different soil types are evident within a field, sample 
soil types separately. 
• Where conditions vary within a field, sample areas separately, 
such as: 
- areas bordered by limestone gravel roads, 
- river bottoms subject to flooding, 
- low areas in hardpan soils where evaporative ponds 
may occur, 
- eroded hillsides, 
- along drain tile lines, and 
- areas where drainage ditch spoil has been spread. 
• Where lime has not been deeply incorporated, soil may exhibit 
significantly higher pH values in the upper 3 inches of soil. 
Composite soil samples taken at a 6-8 inch depth may not 
reflect the elevated pH near the surface. In these cases shallow 
sampling, the upper 3 inches, is advised. 
Determine soil pH by laboratory analysis using a 1: 1 soil:water 
suspension. 
,gPRAYER'PREPARATIO .' 
:£,I::,~~~~.~';!~:fY, i'i:li,i jjiL" 
It is important that spray equipment is clean and free of previous 
pesticide deposits before using DuPont™ STS® BROADLEAF 
and then properly cleaned out following application. Clean all 
application equipment before applying STS® BROADLEAF. 
Follow the cleanup procedures specified on the label of the 
product previously sprayed. If no cleanup procedure is provided, 
use the procedure that follows. Immediately following 
applications of STS® BROADLEAF, thoroughly clean all 
mixing and spray equipment to avoid subsequent crop injury. 
Note: 
• When cleaning spray equipment before applying STS® 
BROADLEAF, read and follow label directions for proper 
rinsate disposal of the product previously sprayed. 
• Steam cleaning of aerial spray tanks will help to dislodge any 
visible pesticide deposits. 
• When spraying or mixing equipment will be used over an 
extended period to apply multiple loads of STS® 
BROADLEAF, partially fill the tank with fresh water at the 
end of each day of spraying, flush the boom and hoses, and 
allow to sit overnight. 
Cleanup Procedure 
1. Drain the tank and thoroughly hose down the interior 
surfaces. Flush the tank, hoses, and boom with clean water 
for a minimum of 5 min. 
2. Partially fill the tank with clean water and add one gallon 
of household ammonia* (containing 3% active) for every 
100 gallons of water. Finish filling the tank with water, 
then flush the cleaning solution through the hoses, boom, 
and nozzles. Add more water to completely fill the tank 
and allow to agitate/recirculate for at least 15 min. Again, 
flush the hoses, boom, and nozzles with the cleaning 
solution, then drain the tank. 
3. Repeat Step 2. 
8 
4. Remove the nozzles and screens and clean separately in a 
bucket containing the cleaning agent and water. 
5. Thoroughly rinse the tank with clean water for a minimum 
of 5 min, flushing the water through the hoses and boom. 
* Equivalent amounts of an alternate strength ammonia solution or a tank 
cleaner recommended in the DuPont bulletin "Sulfonylurea Herbicides, 
A Guide to Equipment Cleanout," may be used. 
The interaction of many equipment and weather-related 
factors determines the potential for spray drift. The 
applicator is responsible for considering all these factors 
when making application decisions. 
AVOIDING SPRAY DRIFT IS THE RESPONSIBILITY 
OF THE APPLICATOR. 
Importance of Droplet Size 
The most effective way to reduce drift potential is to apply 
large droplets (> 150 - 200 microns). The best drift 
management strategy is to apply the largest droplets that 
provide sufficient coverage and control. The presence of 
sensitive species nearby, the environmental conditions, and 
pest pressure may affect how an applicator balances drift 
control and coverage. APPLYING LARGER DROPLETS 
REDUCES DRIFT POTENTIAL, BUT WILL NOT 
PREVENT DRIFT IF APPLICATIONS ARE MADE 
IMPROPERLY OR UNDER UNFAVORABLE 
ENVIRONMENTAL CONDITIONS! See Wind, 
Temperature and Humidity, and Temperature Inversions 
sections of this label. 
Controlling Droplet Size - General Techniques 
• Volume - Use high flow rate nozzles to apply the highest 
practical spray volume. Nozzles with higher rated flows 
produce larger droplets. 
• Pressure - Use the lower spray pressures recommended 
for the nozzle. Higher pressure reduces droplet size and 
does not improve canopy penetration. WHEN HIGHER 
FLOW RATES ARE NEEDED, USE A HIGHER­
CAPACITY NOZZLE INSTEAD OF INCREASING 
PRESSURE. 
• Nozzle Type - Use a nozzle type that is designed for the 
intended application. With most nozzle types, narrower 
spray angles produce larger droplets. Consider using low­
drift nozzles. 
Controlling Droplet Size - Aircraft 
• Number of Nozzles - Use the minimum number of nozzles 
with the highest flow rate that provide uniform coverage. 
• Nozzle Orientation - Orienting nozzles so that the spray is 
emitted backwards, parallel to the airstream will produce 
larger droplets than other orientations. 
• Nozzle Type - Solid stream nozzles (such as disc and core 
with swirl plate removed) oriented straight back produce 
larger droplets than other nozzle types. 
• Boom Length - The boom length should not exceed 3/4 of 
the wing or rotor length - longer booms increase drift 
potential. 
• Application Height - Application more than 10 ft above 
the canopy increases the potential for spray drift.

Boom Height 
Setting the boom at the lowest labeled height (if specified) 
which provides uniform coverage reduces the exposure of 
droplets to evaporation and wind. For ground equipment, the 
boom should remain level with the crop and have minimal 
bounce. 
Wind 
Drift potential increases at wind speeds of less than 3 mph 
(due to inversion potential) or more than 10 mph. However, 
many factors, including droplet size and equipment type 
determine drift potential at any given wind speed. AVOID 
GUSTY OR WINDLESS CONDITIONS. 
Note: Local terrain can influence wind patterns. Every 
applicator should be familiar with local wind patterns and 
how they affect spray drift. 
Temperature and Humidity 
When making applications in hot and dry conditions, set up 
equipment to produce larger droplets to reduce effects of 
evaporation. 
Temperature Inversions 
Drift potential is high during a temperature inversion. 
Temperature inversions restrict vertical air mixing, which 
causes small suspended droplets to remain close to the 
ground and move laterally in a concentrated cloud. 
Temperature inversions are characterized by increasing 
temperature with altitude and are common on nights with 
limited cloud cover and light to no wind. They begin to form 
as the sun sets and often continue into the morning. Their 
presence can be indicated by ground fog; however, if fog is 
not present, inversions can also be identified by the 
movement of smoke from a ground source or an aircraft 
smoke generator. Smoke that layers and moves laterally in a 
concentrated cloud (under low wind conditions) indicates an 
inversion, while smoke that moves upward and rapidly 
dissipates indicates good vertical air mixing. 
Sensitive Areas 
DuPont™ STS® BROAD LEAF should only be applied 
when the potential for drift to adjacent sensitive areas (e.g. 
residential areas, bodies of water, known habitat for 
threatened or endangered species, non-target crops) is 
minimal (e.g. when wind is blowing away from sensitive 
areas). 
Shielded Sprayers 
Shielding the boom or individual nozzles can reduce the 
effects of wind. However, it is the responsibility of the 
applicator to verify that the, shields are preventing drift and 
not interfering with uniform deposition of the product. 
Air Assisted (air blast) 
Field Crop Sprayers 
Air assisted field crop sprayers carry droplets to the target via 
a downward directed air stream. Some may reduce the 
potential for drift, but if a sprayer is unsuitable for the 
application and/or set up improperly, high drift potential can 
result. It is the responsibility of the applicator to determine 
that a sprayer is suitable for the intended application, is 
configured properly, and that drift is not occurring. 
Note: Air assisted field sprayers can affect product 
performance by affecting spray coverage and canopy 
penetration. Consult the application equipment section of 
this label to determine if use of an air assisted sprayer is 
9 
recommended. 
Air Assisted (air blast) 
Tree and Vine Sprayers 
Air assisted tree and vine sprayers carry droplets into the 
canopy of trees and vines via a radially or laterally 'directed 
air stream. These sprayers are not suitable for applying 
herbicides. 
>,i,hltU 
I ton anSTSWor STSTh:'/RR;so' beanYaneflTank" ,<;:,i 
",e, , ,Y .. "",. "'" ,. I", "",.S ',,"', .,Y .. ,,,, i,,' 
!';:'iilixtures' Of STS® 'B,~QAI:l.l~~J\F pliisQrgai1ophosph~te' 
ii'i~~~;d)li~~I~f~mm!~~~(I;j~illlll 
Injury to or loss of desirable trees or vegetation may result from 
failure to observe the following: 
• Do not apply STS® BROADLEAF or drain or flush 
equipment on or near desirable trees or other plants, on areas 
where their roots may extend, or in locations where the 
chemical may be washed or moved into contact with their 
roots. 
• Do not use on lawns, walks, driveways, tennis courts or 
similar areas. 
• Many crops are sensitive to STS® BROADLEAF. All direct, 
or indirect contact (such as spray drift) with crops other than 
soybeans should be avoided. 
• Thoroughly clean all application equipment immediately after 
use and prior to spraying crops other than soybeans. 
'RESISTANCE ".;,;rw 
When herbicides that affect the same biological site of action are 
used repeatedly over several years to control the same weed 
species in the same field, naturally-occurring resistant biotypes 
may survive a correctly applied herbicide treatment, propagate, 
and become dominant in that field. Adequate control of these 
resistant weed biotypes cannot be expected. If weed control is 
unsatisfactory, it may be necessary to retreat the problem area 
using a product affecting a different site of action. 
To better manage herbicide resistance through delaying the 
proliferation and possible dominance of herbicide resistant weed 
biotypes, it may be necessary to change cultural practices within 
and between crop seasons such as using a combination of tillage, 
retreatment, tank-mix partners and/or sequential herbicide 
applications that have a different site of action. Weed escapes that 
are allowed to go to seed will promote the spread of resistant 
biotypes. 
It is advisable to keep accurate records of pesticides applied to 
individual fields to help obtain information on the spread and 
dispersal of resistant biotypes. Consult your agricultural dealer, 
consultant, applicator, and/or appropriate state agriCUltural

extension service representative for specific alternative cultural 
practices or herbicide recommendations available in your area. 
DuPont recommends the use of Integrated Pest Management 
(IPM) programs to control pests. This product may be used 
as part of an Integrated Pest Management (IPM) program 
which can include biological, cultural, and genetic practices 
aimed at preventing economic pest damage. Application of 
this product should be based on IPM principles and practices 
including field scouting or other detection methods, correct 
target pest identification, population monitoring, and treating 
when target pest populations reach locally determined action 
thresholds. Consult your state cooperative extension service, 
professional consultants or other qualified authorities to 
determine appropriate action treatment threshold levels for 
treating specific pest/crop or site systems in your area. 
10 
PESTICIDE STORAGE AND DISPOSAL 
Do not contaminate water, food, or feed by storage 
and disposal. 
Pesticide Storage: Store product in original container 
only. Store in a cool, dry place. . 
Pesticide Disposal: Wastes resulting from the use of 
this product must be disposed of on site or at an 
approved waste disposal facility. 
Container Handling: Refer to the Net Contents 
section of this product's labeling for the applicable 
"Nonrefillable Container" or "Refillable 
Container" designation. 
Nonrefillable Plastic and Metal Containers 
(Capacity Equal to or Less Than 50 Pounds): 
Nonrefillable container. Do not reuse or refill this 
container. Triple rinse container (or equivalent) 
promptly after emptying. Triple rinse as follows: 
Empty the remaining contents into application 
equipment or a mix tank. Fill the container 114 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, for Plastic 
Containers, offer for recycling if available or puncture 
and dispose of in a sanitary landfill, or by incineration. 
Do not bum, unless allowed by state and local 
ordinances. For Metal Containers, offer for recycling 
if available or reconditioning if appropriate, or 
puncture and dispose of in a sanitary landfill, or by 
other procedures approved by state and local 
authorities 
Nonrefillable Plastic and Metal Containers 
(Capacity Greater Than 50 Pounds): Nonrefillable 
container. Do not reuse or refill this container. Triple 
rinse container (or equivalent) promptly after 
emptying. Triple rinse as follows: Empty the 
remaining contents into application equipment or a 
mix tank. Fill the container 114 full with water. 
Replace and tighten closures. Tip container on its side 
and roll it back and forth, ensuring at least one 
complete revolution, for 30 seconds. Stand the 
container on its end and tip it back and forth several 
times. Tum the container over onto its other end and 
tip it back and forth several times. Empty the rinsate 
into application equipment or a mix tank or store 
rinsate for later use or disposal. Repeat this procedure 
two more times. Then, for Plastic Containers, offer for 
recycling if available or puncture and dispose of in a 
sanitary landfill, or by incineration. Do not bum, 
unless allowed by state and local ordinances. For 
Metal Containers, offer for recycling if available or 
reconditioning if appropriate, or puncture and dispose 
of in a sanitary landfill, or by other procedures 
approved by state and local authorities.

Nonrefdlable Plastic and Metal Containers, e.g., 
Intermediate Bulk Containers [mC] (Size or Shape 
Too Large to be Tipped, Rolled or Turned Upside 
Down): Nonrefillable container. Do not reuse or refill 
this container. Clean container promptly after 
emptying the contents from this container into 
application equipment or mix tank and before final 
disposal using the following pressure rinsing 
procedure. Insert a lance fitted with a suitable tank 
cleaning nozzle into the container and ensure that the 
water spray thoroughly covers the top, bottom and all 
sides inside the container. The nozzle manufacturer 
generally provides instructions for the appropriate 
spray pressure, spray duration and/or spray volume. If 
the manufacturer's instructions are not available, 
pressure rinse the container for at least 60 seconds 
using a minimum pressure of 30 PSI with a minimum 
rinse volume of 10% of the container volume. Drain, 
pour or pump rinsate into application equipment or 
rinsate collection system. Repeat this pressure rinsing 
procedure two more times. Then, for Plastic 
Containers, offer for recycling if available or puncture 
and dispose of in a sanitary landfill, or by incineration. 
For Metal Containers, offer for recycling if available 
or reconditioning if appropriate, or puncture and 
dispose of in a sanitary landfill, or by other procedures 
approved by state and local authorities. 
Nonrefdlable Paper or Plastic Bags, Fiber Sacks 
including Flexible Intermediate Bulk Containers 
(FmC) or Fiber Drums With Liners: Nonrefillable 
container. Do not reuse or refill this container. 
Completely empty paper or plastic bag, fiber sack or 
drum liner by shaking and tapping sides and bottom to 
loosen clinging particles. Empty residue into 
application or manufacturing equipment. Then offer 
for recycling if available or dispose of empty paper or 
plastic bag, fiber sack or fiber drum and liner in a 
sanitary landfill, or by incineration. Do not bum, 
unless allowed by state and local ordinances. 
Refillable Fiber Drums With Liners: Refillable 
container (fiber drum only). Refilling Fiber Drum: 
Refill this fiber drum with DuPont™ STS® Broadleaf 
herbicide containing chlorimuron ethyl and 
thifensulfuron methyl only. Do not reuse this fiber 
drum for any other purpose. Cleaning before refilling 
is the responsibility of the refiller. Completely empty 
liner by shaking and tapping sides and bottom to 
loosen clinging particles. Empty residue into 
application or manufacturing equipment. Disposing of 
Fiber Drum and/or Liner: Do not reuse this fiber 
drum for any other purpose other than refilling (see 
preceding). Cleaning the container (liner and/or fiber 
drum) before final disposal is the responsibility of the 
person disposing of the container. Offer the liner for 
recycling if available or dispose of liner in a sanitary 
landfill, or by incineration. Do not bum, unless 
allowed by state and local ordinances. If drum is 
contaminated and cannot be reused, dispose of it in the 
manner required for its liner. To clean the fiber drum 
before final disposal, completely empty the fiber drum 
by shaking and tapping sides and bottom to loosen 
clinging particles. Empty residue into application or 
manufacturing equipment. Then offer the fiber drum 
for recycling if available or dispose of in a sanitary 
landfill, or by incineration. Do not bum, unless 
allowed by state and local ordinances. 
11 
All Other Refillable Containers: Refillable 
container. Refilling Container: Refill this container 
with STS® Broadleaf herbicide containing 
chlorimuron ethyl and thifensulfuron methyl only. Do 
not reuse this container for any other purpose. 
Cleaning before refilling is the responsibility of the 
refiller. Prior to refilling, inspect carefully for damage 
such as cracks, punctures, abrasions, worn out threads 
and closure devices. If damage is found, do not use the 
container, contact DuPont at the number below for 
instructions. Check for leaks after refilling and before 
transporting. If leaks .are found, do not reuse or 
transport container, contact DuPont at the number 
below for instructions. Disposing of Container: Do not 
reuse this container for any other purpose other than 
refilling (see preceding). Cleaning the container before 
final disposal is the responsibility of the person 
disposing of the container. To clean the container 
before final disposal, use the following pressure 
rinsing procedure. Insert a lance fitted with a suitable 
tank cleaning nozzle into the container and ensure that 
the water spray thoroughly covers the top, bottom and 
all sides inside the container. The nozzle manufacturer 
generally provides instructions for the appropriate 
spray pressure, spray duration and/or spray volume. If 
the manufacturer's instructions are not available, 
pressure rinse the container for at least 60 seconds 
using a minimum pressure of 30 PSI with a minimum 
rinse volume of 10% of the container volume. Drain, 
pour or pump rinsate into application equipment or 
rinsate collection system. Repeat this pressure rinsing 
procedure two more times. Then, for Plastic 
Containers, offer for recycling if available or puncture 
and dispose of in a sanitary landfill, or by incineration. 
Do not bum, unless allowed by state and local 
ordinances. For Metal Containers, offer for recycling 
if available or reconditioning if appropriate, or 
puncture and dispose of in a sanitary landfill, or by 
other procedures approved by state and local 
authorities. 
Outer Foil Pouches of Water Soluble Packets 
(WSP): Nonrefillable container. Do not reuse or refill 
this container. Offer for recycling if available or, 
dispose of the empty outer foil pouch in the trash as 
long as WSP is unbroken. If the outer pouch contacts 
the formulated product in any way, the pouch must be 
triple rinsed with clean water. Add the rinsate to the 
spray tank and dispose of the outer pouch as described 
previously. 
Do not transport if this container is damaged or 
leaking. If the container is damaged, leaking or 
obsolete, or in the event ofa major spill, fire or other 
emergency, contact DuPont at 1-800-441-3637, day or 
night. 
Notice to Buyer: Purchase of these materials does not confer 
any rights under patents of countries outside of the United 
States. Use of this quantity of purchased STS® BROAD LEAF 
herbicide is permitted under claim 24 of U.S. Patent 5,084,082. 
The DuPont Oval Logo, DuPont™, STS®, ASSURE®, 
CLASSIC®, EXPRESS®, SYNCHRONY® and STSTM are 
trademarks or registered trademarks of E.I. duPont de Nemours 
and Company

"Cobra" is a registered trademark of Valent USA Corporation 
"F1exstar" and "Reflex" are registered trademarks of Syngenta 
"FirstRate" and "Lorsban" are registered trademarks of Dow AgroSciences 
"Ultra Blazer" is a registerd trademark of United Phosphorous Limited 
"Roundup Ready" is a registered trademark of Monsanto Technology LLC 
D - 1566 04011 0 
LIMITATION OF 
WARRANTY AND LIABILITY 
NOTICE: Read this Limitation of Warranty and 
Liability Before Buying or Using This Product. If the 
Terms Are Not Acceptable, Return the Product at Once, 
Unopened, and the Purchase Price Will Be Refunded. 
It is impossible to eliminate all risks associated with the 
use of this product. Such risks arise from weather 
conditions, soil factors, off target movement, 
unconventional farming techniques, presence of other 
materials, the manner of use or application, or other 
unknown factors, all of which are beyond the control of 
DuPont. These risks can cause: ineffectiveness of the 
product, crop injury, or injury to non-target crops or 
plants. WHEN YOU BUY OR USE THIS PRODUCT, 
YOU AGREE TO ACCEPT THESE RISKS. 
DuPont warrants that this product conforms to the 
chemical description on the label thereof and is 
reasonably fit for the purpose stated in the Directions for 
Use, subject to the inherent risks described above, when 
used in accordance with the Directions for Use under 
normal conditions. 
TO THE EXTENT CONSISTENT WITH 
APPLICABLE LAW, DUPONT MAKES NO OTHER 
EXPRESS OR IMPLIED WARRANTY OF FITNESS 
OR OF MERCHANTABILITY OR ANY OTHER 
EXPRESS OR IMPLIED WARRANTY. TO THE. 
EXTENT CONSISTENT WITH APPLICABLE LAW, 
IN NO EVENT SHALL DUPONT OR SELLER BE 
LIABLE FOR ANY INCIDENTAL, 
CONSEQUENTIAL OR SPECIAL DAMAGES 
RESULTING FROM THE USE OR HANDLING OF 
THIS PRODUCT. BUYER'S OR USER'S 
BARGAINED-FOR EXPECTATION IS CROP 
PROTECTION. TO THE EXTENT CONSISTENT 
WITH APPLICABLE LAW, THE EXCLUSIVE 
REMEDY OF THE USER OR BUYER AND THE 
EXCLUSIVE LIABILITY OF DUPONT OR SELLER, 
FOR ANY AND ALL CLAIMS, LOSSES, INJURIES 
OR DAMAGES (INCLUDING CLAIMS BASED ON 
BREACH OF WARRANTY OR CONTRACT, 
NEGLIGENCE, TORT OR STRICT LIABILITY), 
WHETHER FROM FAILURE TO PERFORM OR 
INJURY TO CROPS OR OTHER PLANTS, AND 
RESULTING FROM THE USE OR HANDLING OF 
THIS PRODUCT, SHALL BE THE RETURN OF THE 
PURCHASE PRICE OF THE PRODUCT, OR AT THE 
ELECTION OF DUPONT OR SELLER, THE 
REPLACEMENT OF THE PRODUCT. 
To the extent consistent with applicable law that allows 
such requirement, DuPont or its Ag Retailer must have 
prompt notice of any claim so that an immediate 
inspection of buyer's or user's growing crops can be 
made. Buyer and all users shall promptly notify DuPont 
or a DuPont Ag Retailer of any claims, whether based 
on contract, negligence, strict liability, other tort or 
otherwise, or be barred from any remedy. 
This Limitation of Warranty and Liability may not be 
amended by any oral or written agreement. 
For product information call: 1·888·6·DUPONT 
Internet address: http://cropprotection.dupont.com/ 
© 2007·2010 E. L du Pont de Nemours and Company, Crop Protection, 1007 Market Street, Wilmington, Delaware 19898. 
All rights reserved. 
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