crop-chem-docs/corpus/epa_ppls/352-570.md

# DUPONT DPX-E9636 75 DF HERBICIDE

- EPA Reg No: **352-570**
- Registrant: CORTEVA AGRISCIENCE, LLC
- Signal word: Caution
- Active ingredients: Rimsulfuron (75%)
- Label accepted: 1996-02-20
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000352-00570-19960220.pdf

---
3Jc •. 2/~ .570 I 
" . 
DPX-E9636 75DF 
herbicide 
.' ......... A Growing Partnership With Nature" 
BEST AVAILABLE COP'~

r- -~-.--. -- --------
JPX':E9636 H:GH 
DPX -E96;3.?provide~ Sel(~.cnVel0!) 
gras:; contffifi;; field com 1'l'I'lie-d 
4-\eaf (2 "","ao 
.. ' 
.. 
'. j~m n·: ..-. 
·DP> .J63()n;.YIA ialL ... AW ".'U\6"i,.:.ul1. 
br'Oac ;cafhetbi;::id~s. .' 
Sec Tank MixApplicati()ns. 
per' " i'-
CCEPTED 
!='EB 20 1996 
u.s. 1M FoUoa1! . rt'dcle 
F1IDg'IclcIe. aaclllodendc1d • Act. 
CI8 c=ccd .... lew u. F I nlldd. 
regllD'lIlI'd tmcIer 
':I'! Ib!:;. ~, .. !>~s;:.2.=...-LL.t:::..--I 
Precautionary Statements .......................................... I 
Application Infonnation ............................................ 2 
When to Apply ....................................................... 2 
Timing to Crop Stage ............................................. 2 
Timing to Weeds ..................................................... 2 
Rate ......................................................................... 3 
Spray Adjuvants ........................................................ 2 
Crop Oil Concentrates ............................................ 2 
Nonionic Surfactants .............................................. 2 
Ammonium Nitrogen Fertilizer. ............................... 3 
Mixing Instructions ..................................................... 3 
Soil Insecticide Interactions ........................................ 3 
Seqllchtial Applicalions ........................................... . 
Application Infonnation ............................................ <1 
Ground Application ................................................ 4 
! 
': .• , ,1 i p::,:, :~ .. 
,.I ACllvity 
C:dP H:nla:ion .. ' ................. . .- .......... ~ 
SPI<lY Dr;"t !"bnagcIncnt ............................................ 5 
I<c~istancc ....................................................... ............. () 
Important Precautions ................................................ 6 
Storage and Disposal ................................................. 7 
Notice of Warranty .................................................... 7

c[[Pu n '(I:!~ 
"'lJI"'; ,I_~' 
DPX-E9636 75DF Herbicide 
For use in Field Corn 
",!~(,r1?/:?4!l,fJl#~\~tjt!i;ijJ#P#:flig~f!~i4f!~4~, 
75% acttl'f lJIgrcaiellt." " ", ' ' , , 
A;:,ive Ingredient 
Rimsulfuron 
N( (4,6-dimcth()xypyrimidin-2 -yl) 
. . , ": ,:;/ '-~ 
By weight 
~: (- . 
I.) , 
~S(·, ' ---, 
TOT/.,] , 100% 
f : 
3 1- 1 
I-~,-=:-::,- OUT o-~'r,:-::;-,;:'-:-7:.:;: C;-iiLD' ",:-;-1 
i ;,~ C';UTI'ON I 
S IATEMENT OF I 
PRACTICAL TREATMENT 
H ill eyes: Flush immediately with plenty of water, 
If on skin: Wash with plenty of soap and water. Get 
medical attention if initation persists. 
Ir swaUowed: No specific intervention is indicated as the 
compound is not likely 10 be hal..ardous by ingestion. However 
consull a physician jf necessary. 
For medical emergencies involving Ihis product, 
call loll-free 1-800-441-3637. 
PRECAUTIONARY STATEMENTS 
HAZARDS TO HUMANS 
,f ': r-; n(l'.~I:;STIC f- NrMALS 
i .... . "d brca:hing (j, -". or spray mist. 
P:=RS0NAL rnOTECTIVE EQUIPMENT 
Applicators and othcr handlers must wear: 
Lou,f'-sleeved shiI1 and long pants. 
,,' 
I: 
I 
~i ,~~ ~ ~-\ c;-':'-t~r::-':-I-~ -F~;:C· ·-o·-i\-~t,--: r:: ~I ~-). AT-' ::;.; ~-l ... ,. <-' "-_ r' .. _ I ~"".' " ~ 1_ .. , ~. • • .... : 
, 
I· ; ><,h,) :,!lUt LL: W:,sh h""cis bef":e eotiil,', 
t~:inkinf!. chcwinr f'LHll. llsint! tobacco or using the 
I,lliet. RClllOVC clOIhing immediately if pesticide gels 
inside, TIlcn wash ihoroughly and put on clean 
clothing, 
ENVIRONMENTAL HAZARD$ 
Do not apply directly to water, or to areas where surface 
water is prescnt, or to intertidal areas below the mean high 
water mark, Do not contaminate watcr by cleaning of 
equipment or disposal of wastes, 
BEST AVAILABLE Copy

~-----------------,~,-~,--,,'"~p-" ,. 
DIRECTIONS FOn U2:-: 
It is a violation of federal law to use this product in U lilUliner 
inconsistent with its labeling. 
Do not apply this product in a way that wiU COIlt:lct workers or 
other persons, either directly or throu(:h drift. Only p. ')tected 
handlers mlly 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 
Usc this product only in accordance with its labeling and 
witll 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 agriculrural pesticides. It 
contains requirements for training, decontamination, 
notification, and emergency assistance. It also contains 
specific instructions and exceptions pertaining to the 
"1 r:' . 'j .;":--
,i'PE) ;." . r·" i ' 
j", "j" • 
prod: .. 
'c, in I>;:. 00> .. _ .'. l '. tu usc~ \~f Lli.c;. 
;.;c ,'overed l,:. L., \,'orker Protection 
St<1nd,u-l" 
Do nut cntGf or aIlo\\.' worker cnlry into treated areas 
during the restricted eno), interval (REI) of 4 hours. 
I '. _.' " d. ,,;":;(, •. , I 
I ;,,-'nn,:":J i :ld,'." 1,'",' \\', ,,! -': F,(':. ~'I;:;n Stt.,!{I,." ;.,' d d:;·; ; 
, ):1\'0"0 c( ,.,m~ ... ) ttC~,., "" :H;~'ll I I ." ph' I' '. '.01 \\dlcr. j,,, ! " < 
',<. I 
\',', . . ": _ '\ l' . 
_____ J 
IYj ';'': .i};«~f', ~!; .. \IJtd be ll~et; \ I!} in ;-I\,xo:-dan.::c \\ I 
rcculllllll'Il~L:!inn~ on this label or in supp!emenral DuPont 
publication.). DuPont will not he rc~ponsible for losses Or 
damage resulting from use of this product in any manner not 
specifically recommended by DuPont 
APPLICATION INFORMATION 
DuPont DPX-E9636 75DF Herbicide is a water dispersible 
granule containing 75% active ingredient by weight. Apply at a 
rate of 114 to 1/3 ounce per acre. 
OPX-E9636 is a selective herbicide for control of certain annual 
grass weeds when applied postemergence to spike to 4-leaf 
(2 collar) field com. 
Do not use on sweet com or popeom. 
WHEN TO APPL Y 
OPX-E9636 performs best when applied to spike to 4-leaf 
(2 collar) com and to actively growing grass weeds at weed 
heights no greater than those given in the rate guide. Sec Rate. 
TIMING TO CROP STAGE 
nrx [")(,,!, Illay tx' ai'pli,d t,) field Corn in the spi!;e to 4·kaf 
(2 wild') SI:I,'C (apl'fO\lIl1:lIci: 1.'2"" to 6" tall). 
• Do not apply to com taller than 4 leaf (2 collar) or 
approximately 6" tall. Risk or injury increases as the crop 
grows past this stage. 
Apply f)PX-E')C1() wlt..:n grasses arc yow~g and aclivdy 
growing, but t>.,fore tlv:.' reach the si7-" Ii' ted in the table 
he low. 
• Applications made to weeds at growth stages glea/cr titan 
those listed below may result in less tllan satisfacoy control. 
Yields may be reduced due to competition. 
RATE 
• Apply DPX-E9636 at a rate of 1/4 to 1/3 ounce per acre for 
season-long control of the grass weeds listed helow. 
When applied as directed, DPX· E9636 will controllhe 
following weeds: 
Grasses 
Barnyardgrass 
Foxtails 
Giant 
Fall panicum 
SPRAY ADJUVANTS 
Applications of DPX-E9636 must include: 
· , l • \'j . (\!' . , .•. , 
Height (lucht'S) 
1-2" 
1-2" 
i· 
I .. 
1-2" 
",!.'.lJJj'"ill1:1t: Ii] ,';1 <iJj'". ;, ~-:L,:hl:, nL> t . ..: fuu:I.; i;1 
:~' ,. I".: .... :v, \cd .'\,"'." .. ~',' t. t', V,'I::, ! ,'.]1 't.1r,: l~ "\\ 
CP';) ;;~:'.i CC1.:':J Ht'lhi,'il l,.'.;,'· 
"" ",.:' ','1', I~ .. ,: ".T;,;,.'h (:_'r ~'tk'l~'l'iC _"~;,'nL'> 
(I;' the pndl!Clial>cL l)IU"";;'h,:l'; nlU~( In!H~tin only ingll'Jicnts 
<Ju 1hdri!C'd hy the EPA fdr ll\~' (:r] fnoJ crors. 
• Biodegmdablc products arc encouraged. 
Do not usc products that change the pH of the spray tank 
solution. 
• If another herbicide is tank mixed with OPX-E9636 to control 
broad leaf weeds, the se[ection of either crop oil concentrate or 
nonionic surfactant should be based on the adjuvant 
requirement of the companion herbicide. 
Crop Oil Concentrate (COC) 
• Apply at a concentration of 1%-2% vlv (1-2 gal per 100 gal 
spray solution). Use the higher concentration un<kr drought 
conditions to enhance control. 
Usc a good quality. petroleum-based or methylated seed oi[­
based crop oil concentrate with at least 14% cmu[sifien; and 
80% oil. 
Nonionic Surfactants (NIS) 
Apply at a concenl"lIinn oln.2) ·O.SS; \" (1·2 qt pC'r IlXl 
~~,ll :-'j1f;l)' ~diution). ll~(' the hit!lJcr conccnlrafion tJlldn 
drnuglll c()IHtition.s to enhance control . 
• Usc only p[(xlurts that contain at Icast 50% non ionic 
surfactant as the active ingredient. 
2 BEST AVAILABLE COp·,

ArTirnonium Nitrogc:: r r., .. ·.::: ," 
In addition (0 either a ('!~':" 0;1 \..'Of • .:cntrale 01 nonionic 
surfactant, an ammonium Ilitrogen fCI1ilizcr is required. 
Use a high-<;1I3lity IiquiJ nitro~ol1 fertilizer such as 28-0-0 
(at a nlte of 2-4 qt per acre) or IO-34-u (at 1-2 qt per acre)_ 
• A high-quality spray-grade AMS (ammonium sulfate 
(21-0-0) may be substituted for the liquid nitrogen fertilizer 
at a rate of 2-4 In' A_ 
• Do not use nitrogen fertilizers without either or crop oil 
concentrate or non ionic surfactant 
• Liquid nitroger. ~ertilizer should not be used as the total 
carrier solul. 
MIXING INSTRUCTIONS 
1_ FIll the tank 1/4 to 1/3 full of water_ 
2. While agitating, add tlle required amount of DPX-E%36. 
3. Continue agitation lIntil tlle DPX-E9636 is fully dispersed, 
"1 lca'l l) 1l1:nlltes. 
· . ~1. \ ,.'c:r· ;, 
,::1,1 cu!;''':, 
t.:IUj~·"·.lgl!!:, 
ma!l~rial. 
.".J \ 
\"i t: ". ;)i'.' . ~ ~c\ ;.!V)\]!« I'.,: 
".j' otht::r 
5, J\s the tan).. i ... filii;;;!. Jlj.J the required SP,d), adjuvants (Cr,1p 
Oil Concentrate, nonionic sUlfactant. liquid nitrogen fertilizer, 
or anlfllwliuTn sulfalt.'). 
. (' llSP;:-". 
,App):.' !" r:'t· j ::: 1."; lUrs 011.,:.\1,' 
to ;1\;' .n 
:-,. 11 j)~ 'Y·: 
I~,d"'i.''' "I" III C;':J..I1 \,;!l~i ;)rldl 
Id add;l1:: t,) 1 h' i.1:':' .. 'j, i.- ,I:, r .. "', '" I: ::1;.): T:li.-- jJ::r:ncr 
frnmint .. 'L"i· .'r). ,'( ::'~)X·P)()3(, 
SOIL INSECIICIDE INTERACTIONS 
IlI'X-E9636 WII! ontcract witl, insecticides previously appilcli to 
tl,e field com crop. Crop response varies Witll field com type, 
insecticide used, insecticide application, and soil type. Com 
types may be classified as conventional field com, 
imidazilinonc-rcsistant (lR) such as Pioneer 3180IR, etc, or 
imazethapyr tolerant (IT). 
CORN TYPE 
For Conventional and "IT-
• There arc NO USE PRECAUTIONS for DPX-E%36 
applications following the use of any soil insecticide that is 
not a organophosphate. 
DO NOT USE DPX-E9636 on corn that has been treated 
with Counter 150. 
• APPLICA nONS OF DPX-E%36 FOLLOWING SOIL 
APPLIED TREATMENTS OF "COUNTER 2OCR" OR 
"THlMET" MAY CAUSE UNACCEPTABLE CROP 
I:-IJUI1Y_ DuPont wil! ""t t" responsihle' for lo"cs or 
damages reslllting from ~LJch U~~. 
• Applications of DPX-E'J6J6 following the use of Dyfnnate', 
Lorsban" or other organophosphate insecticide treatments 
may result in temporary crop injury. 
51Q 
'J ilcrc arc no lISC p;ccau:ion:-, for applicatiuns of' UPX· 
[%36 following tlie usc 01 any ir.scctici..lc or insecticide, 
u," !"ntern on .. ile type field corn. 
TANK MIX APPLICATIONS 
For Contral of Braadleaf Weeds. 
• DPX·E%36 may be tank mixed with herbicides listed 
below when broadcast on com upto 4-leaf (6" tall). See 
the tank mix partner label for additional weeds controlled, 
weed sizes, and application restlictions. 
• Should the selected companion herbicide carry a ground 
or surface water advisory, the user must take into 
consideration this advisory when using the companion 
herbicide. 
• Adjuvants must be used in all tank mixes. The selection 
of COC or NIS should be based on the tank mix product's 
I .'C 1. 
, .. : ~ .• -::~':" OF BRC. ''':..r: '.r: WE-'DS. ----
Alru::.it:c ~L 
Adjuvant Comments 
, lan',',', 0',.1 Jj{,!:1"t1.J I • - ___ .. ________ . ______ 1 
I L"1l:.'.'--
1/4 - II" 1" 
Marksman~ 
BlW:lA 
11I2-3pt 
NIS + either 
2SI,:;-' N or AMS 
Adjuyant 
NIS + either 
28% Nor AMS 
Additional Information 
!:. Qill.ill.t!lL 
111c usc of COC may 
IflCrCi.L'tC the potential 
for excessive crop 
injury. 
Comments • 
The use of cae may 
increase the potential 
for excessive crop 
injury. 
Do not apply to com 
taller than 12". 
• DPX-E9636 should not be tank mixed with DuPont 
Bladex· Herbicide, Basagran', Laddok', 2,4-D, or foliar 
applied organophosphate insecticides such as "Lorsban", 
malathion, parathion, etc. 
• To avoiD allt3~o:lisTll or ~c\'cr~ crop injn:-:< t~l:lt the above 
t~\;jk mi,.., p;HtTl'"I~ illay Call.'-;C, ;\rply lhl'\(' I~lah.":iab at 
least 7 or illOre days prior to, or 3 or more (.Ltys after the 
application of :JPX-E9636. 
• DPX-E9636 may be tank mixed with DuPont ASANA 
XL Insecticide. 
BEST AVAILABLE COpy

~'": "UENTI"L ACCE~I~ .. , .. cc-' I ~ ,. ',-" \o..~_\..o( M I" '--_" . l..~. 1._ 
Umh.'r adverse environmental conditiom such;" drout:Lt. 
regrowth of treated grasses or ac1rH~i{)i .,' fl !1t;;h.~' {\f !,\,\' 
grasses may occur. To control grassl',. u;;dcr these 
conditions, a cultivation or sequenti" i appliration of DuPont 
ACCENT SP Herbicide lIlay be necessary. Cultivation may 
be made 7 or more days after DPX·E9636 applications. An 
application of ACCENT SP may be made 14 or more days 
after DPX·E9636 applications. Refer to ACCENT SP label 
for grass species controlled, proper size of weeds, rates and 
other information. 
APPLICATION INFORMATION 
Many crops are sensitive to DPX·E9636. All direct or 
indirect contact (e.g. spray drift) with crops other than field 
com should be avoided. See also SPRAY DRIFr. 
Broadcast Ground ,tpplication 
• llsc" minimum of 10 g:ll of \\'ater per ~cre (GPA) for 
t,,·,,'· "',, )1' ::-"'~:i)Aft)rl,,;j\~'\'\.'cli":,-'\\ur\.~()[ 
mo,' : .. .-C ."lrC5~ . u: :·iul1s. 
Usc 50 mesh S,Teens with all "rPlic,llions. 
Usc !lat fan nozzles only. Do not usc flood, hollow cone, 
r"inrlror. whirl chamber or controlled droplet "Drlicator 
.. '.'.".1. '>"'!l·~.· .. ,:, L! ',\',",,~, 
ih'lghl tn Ill::: , .• , iurCI 's spccificatir. ',1>" 
hl"'li': l~i';: t~; ':: !ipi~ll'nt is set up Il) avoid ~,:,:\1:'1: 
] )i):"':~EI)(d6 d:. (.',".':)y O\"l.~r the mw;-. J.ihl into [/: .. : um: 
v,,, IJ orl. 
Overlaps, or stat1ing, stopping. slowing, and turning 
while spraying may result in crop injury. 
Band Application 
• For band applications, use proportionately less spray mixture. 
To avoid crop injury, carefully calibrate the band applicator 
so a~ not to exceed the labeled rate. 
• Carefully follow the manufacnlrer's instructions for nat fan 
nozzle orientation, distance of nozzles from the crop and 
weeds, spray volumes, calibration and spray pressure. 
Aerial Application 
(See also Spray Drift) 
• Use noule types and arrangements that will provide optimum 
spray distribution and maximum coverage at 3 to 5 GPA. 
Do not apply during a temperature inversion, when winds are 
gusty, or when conditions favor poor coverage and/or off· 
t:lr~{'l srray IlhWl'Il1(,Il!. 
CHEMIGATlor~ 
I>I'XL'i636 should not he applied through any :ipe of irrigation 
system. 
4 
d\\';~C: '.::1"'/ : .. C'Jf'mITI~): 'S 
AND BIOLOGICAL ACTIVITY 
o 1 q 
DPX·E9636 rna\' be applied to all field com hybnds excep, ~Ie 
few tilat are clas,'i:,ed by DuPont as potentially susceptible to 
injury following DPX·E9636 application. Consult your 
chemical dealer, seed supplier, or DuPont representative for a 
cunent listing of field com hybrids classified as "potentially 
susreptible" to DPX·E9636. 
DPX·E9636 provides the bes! results when applied to young, 
actively growing grasses. Applications made durinll wann, 
moist conditions (70°F or more) with ade{juatc soil moisture 
both before and after application maximize perfom.ance. 
• The degree and duration of control depend on: 
spray coverage, weed spectrum, weed size, growing 
conditions both before and after application, soil moisture, 
precipitation, and adjuvant selection. 
• Treating grasses that exceed maximum label height may 
:-'~"I: j11 I, ... · '{b,"; d/,~:-:- ,\~~ .. ('(1,',!.(;1. 
1 ,h:""l:r'l>:: l('",;',)''>; ~'ii: in. it:' n1.'}' r\'~~:1 1"',1'11 
;·j't::i(:,'~h .. 'i: ..... ;.2 Id I':.' !,:.: unuer st'l~S!-. fH)!,;: 
• <1Dnormall> ' )t or (.'0]<; '. I-dher 
·cnvironrm',llal conditio]",:: ~.uch as drought, water­
saturated soils, hail damag~, or frost 
• disease, inse .. :t or nCnl:ltoJc dam;J,~c 
• i~T ,.):- L:'; [.:. ',_::~" 
,'\"IOU:-, y~ 
• if t!jC com ti. ~ 
I: II: .. CP:'l1 ~:.~:·l' 0'" g:-;~n; 
~ ill t.\,.:('"~d the sizes ill~.h .. /.J.:(d U,I 1111S lauei. ACC:_, ~ r 
~l' ;~lily 1:1(' u',cd fl)J" gT;.~S control. Consul! thl~ ,-\CL'i.~~,,":' 
;:ibcl fl'; ~;:';i:::' infl·':·III:l:ini1. 
I )1'X-E963(, i~ r:linfasl in 4 hours. 
• Applications made Juring or imJ11cdiatdy following 
periods of large day/night temperature fluctuations may 
decrease control. 
• Applications made when nighttime temperatures drop 
below 45 OF increase the potential for adverse crop 
response. 
• Applications of DPX·E9636 to dry, dusty fields may 
reduce grass control in the wheel tracks. 
• DPX·E9636 rapidly inhibits the growth of susceptible 
grasses, reducing competition within as little as 6 hours 
after application. Susceptible grasses are controlled in 7· 
21 days. 
CULTIVATION 
Cultivation prior to the application of DPX·E9636 may 
decrease control by pruning roots and placing weeds under 
stress. This stress may occur from cultivation previously 
made up to 10 ""ys before application. 
• "nli.' hc~t timl' fl'; "ullivatlOn is 7 -14 day\ affcr DrX· 
L%:I(' appkatj,,,,,, 
BEST AVAILABLE COpy

CW):-' fiOTAT1·:...·~,: 
'llIe following nltalional intervals should be ObSCfVCJ when 
1I,inr. OPX-E96.i6: 
Crop I nterval in Mont hs 
Corn (field) Anytime 
Com (pop, sweet) 10 
Soybeans Iii (15 days) 
Cereals (wheat, oats, barley) 4 
Peas, snap beans, dry beans 8 
Alfalfa 10 
Potatoes 4 
Sorghum \0 
Sugar beets \0 
Sunflower \0 
Other crops 18 
. SPRAYER PREPARATION/CLEANUP 
, . 
•. ;. H. ". I ,,~. ' .. CL::. , 
,;caiidj" '1,-' : ,'I ': '~lllr~ ~;;-'.'-j.\ :,;' Dl-'A--.L~:1:-l.~::., \ 
.' cleanup pre>.. !... specified on the label of Ihe produc: 
1-,-c\'ious1y spr~~.\\·d. J" 111) cleanup pro.:cdur'~ is providcd.l1:'c 
UtC procedurc II,", follows. inllllcdialciy following 
applications of DPX-E9636,thorolJghly clean all mixing , 
s 
"1;,'1)~;_·. :j. -,_:cquipnh.'J::' :·O;·~3Pf:)I;;.::np .... , 
",~C Icad ~!tld lo;:ow label dircc!io:l~ for proper rin" 
ti;~.j)(hal of tl-'", prd'.hh'l pr ... ".":,1-. ,!y :-'jli<lyed 
\\'!JCIJ >\ .. d~ Il; ;, i\:j~t' ,:q,;:p!L('n! \\iJJ h; U::-'l'~j O\'t, ,ill 
t'.' ,.:r J 'd rK.'. i,': :'i";.\ lilU,'i;Jj(' l,l:l;h of D;<"~'[Y(L;('. 
1',,, :Ll.~.< !J!i L ",',~;: i;e';l w..::~r ~l: the I. !L: ct (':,c~ 
day of spraYII.g, llush the boom and hoses, and allow to 
sit overnight 
Cleanup Procodure 
I. Drain the tank aJ J thoroughly hose down the interior 
surfaces. Flush tile tank, hoses, and boom with clean 
water for a minimum of 5 min. 
2. Partially fill the tank with clean water and add one gal of 
household ammonia* (containing 3% active) for every 
100 gal 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. 
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:) min, n1.lshing. tile wJfcr throu,rh the ho<;;c'; 
:Jlld hoolll. 
• Equivalcnl all), 1\1I1!' Clf an allcmalc ~Ircnf.:lh al1l1\l(mia solution or a 
IJn~ cI,!;tn("r fl'cnllHHended in the DuPnnl bullelin "Sulfonylurea 
IIcrhicide.~. A Gllide tc) Equirrncnl Cleanou!''' p,ay be u~. 
7 1- q 
SPRAY DRIFT rM: :AG[::t,~~:-xT 
Till' inh:r<,I('tion or many c...juiptll':nt and wealher-relat.:d 
faelurs dcternlincs Ihe J"lIcntinl for spray drill. TIle 
applirator is rcsponsiblr 1m considering all these faclors 
wilen makin!' aj,plication dccision:-;. 
A VOIDIt\G'SI RAY DRII'T IS 'rilE RESPONSlUlLlTY 
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 10 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 DRIFf POTENTIAL, BUT WILL NOT 
PREVENT DRIFf IF APPLICATIONS ARE MADE 
IMPROPERLY OR UNDER UNFAVORABLE 
F~-'\,lr''-)1''r-.1T:'''T·\!~ C("':"Jf)~T:' \\'~:~ ~C2 'P';I,'1. 
'" · , u" .... , . 
Controlling Drop!;;; Size - Genera! I "dmh, 125 
Vo!lPl1C - Use hirh fin\\,' rate 11~)Z7,lcs to <~r;lly the hi::\:;'Sl 
praclical spray volume. Nozzles with higher ralcd !lows 
produce br2cr droplct~. 
;"'Y .. ;,. l.:'.'I, 
I':', 
i.j{)~':-'I: ;\J ... , ...... ,!:I...JJI..lJ,. ,\Tli.~;. 
1'1 ()W I: Y"F~ .\kE ;\iCE[;':I;·. 1'.,1 ;,l1lCil1Lj:· 
.\C;T~· i<~~-;;:7.J Y i ;~STL:\ D {)F I!'H ':'; ", ,'\' 
1"."".),'. E. 
>'OZlJC Type - Usc a flt.l!7k \\,,!,' ',ii"l j...;; dC~l:";fl'~d (01 t\l(" 
i~. ~lld:'d ar;}licL!lion. \\ 1~11 !.'r",,' 11(,ni(' tYI)'~~. n:.'lOW('! 
.<';':,.~ ;:i1gk:-: pnt{iul'(, br;~'r \ l'(I:;';, .~;' d:--:,,~' II:\'. 
dnrt nou!es. 
Controlling Droplet Size· Aircraft 
• Number or Nozzles - Usc the minimum number of 
nozzles with the highest flow rate that provide unifornl 
coverage. 
• Nozzle Orientation - Orienting nozzles so that.the spray 
is emitted backwards. parallel to Ole airstream will 
produce larger droplets than oOler orientations. 
Nozzle Type - Solid stream nozzles (such as disc and 
core WiOl swirl plate removed) oriented straight back 
produce larger droplets than oOler nozzle types. 
• Boom Length - The boom length should not exceed 3/4 
of the wing or rotor length - longer hooms increase drift 
potential. 
• Application Height - Application more than 10 ft above 
the canopy increases the pOlential for spray drift. 
BOOM HEIGHT 
Setting the boom at the lowest labeled height (if specified) 
which provides uniform coverage reduces the cxposurc of 
(~p)rkr' !o e\'apor;ltinr1 and Wi:ld. For !~rnl!nd equipment. 
the hoom ,holiid rCIlI:lin !c\'cl witll tile cr'.Jp a"d have 
minimallH'uncc . 
BEST AVAILABLE COpy

-,,-.~."""""-".---'- "~-',,-
WiND 
Dl:ft I':)!t:tilial inC!l',L,e~ "I w~nd :-,p.:ed~ oflcss than 3 mph (dllc 
to ,;;version potent;al) or more than 10 Illph. However. many 
f~c:ors. including droplet size and equipment type determine 
drift potential at any given wind speed. A VOID GUSTY OR 
WINDLESS CONDITIONS. 
Note: Locallerrain can influence wind patterns. Every 
applicator should be familiar with local wind patterns and how 
they affect spray drift 
TEMPERATURE AND HUMIDITY 
\\11<'11 making applications in hot and dry conditions. set up 
equipment to produce larger droplet~ to reduce eff~~ts 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 
P '" ,! ,t,'rdl:' i~~:' "')fH'f"ntr.','d • .-hud, Ten-:f'("'--::"~!f1' i·"·"':"";f)rr 
;;; \·,-:t;lli'l· l :.1'-'" ,'vcr :,.~ : 1<':1' ;,1;, 
,';:'11": t ) font}; t . ", I, "., COnl!! .' int, 
lhe :.,;; ,m'~, 'n1..:i:-prcscm:c C;~ll tr.:: 1;'Ji,,'atctl t,\' qound :0'" _ • 0 o. 
ho·;". \'(;, I i' fog is Ih': presep!. i!l\'crs:"n~ can also be identiflcd 
by the movement of smoke from a ground source or an aircraft 
SrTlnKe gcncr.llor. Smoke th3t layers and moves laterally in a 
]" , ) I : ,1_ .. :':' 
1:','. : .;..: :";] .... lin! '''~:'o l:' . lh 
eli"-,,, ". ;'jdic.lt .. ",: ,'.,: \(i ,,;~; ' .. :!f, 
SI-J/F! r"" SF- "'E.r:.' 
s. ~ '1:,:1.': !' " I)" ,,', ~: ( ,~ i 11(1 i \': j \I:~! r.; '7.-:0 I.: . c: ') 'r: bce l! >' r·!'.',~ r:: 
()( I'. irh1. I k\\'c\,", .: I.'. tlie lL")i'\.'I:i);'-';'~) (If u:c appltc.,;, " [Il 
\ '1"]' '11 .,', 'II; , ~~ I' " ! '1· I . -[ \. '.' ),"" I. , :-. .' h.'" tl"--- rc\('r.":;,.~ 11111 <1111 nOllntcl l'r~:l~ 
\\:~"I' >", I tk~l:,::i,"; (,rl:I'.' 1" Ic'~'L 
AIR ASSISTED (AIR BLAST) 
FIELD CROP SPRA YERS 
Air a.<sisted field crop sprayers cany 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 applicalion and/or 
SCI up improperly, high drift potential can result. It is the 
responsibility of Ihe applicator 10 detennine thaI a sprayer is 
suitable for the inlended application. is configured properly, and 
that drift is not occurring. 
Note: Air assisted field sprayers can affect product perfonnance 
by affecting spray coverage and canopy penetration. Consult 
the application equipment section of this larel to detcnnine if 
use of an air a."isted sprayer is recommended. 
RESISTANCE 
When herbicides with the same mode of action are used 
repeatedly over severdl yean; to control the same weed species 
in the same field. natumlly-occurring resistant weed biotypes 
may survive a correctly applied herhieide treatment, propagate. 
and lx-corne dOlllinanl in that ficld, 'IlleS(' rcsistant weed 
"1()!~l;I'S nuy not t'C Uik'qU:ltcJy (ontwlkd. CullUml practil.T'\ 
:-.u:..:h a.", tillage, preventing \\.l'cd cscapl':s from going to seed, ;md 
~\ing herhicides with different m(xics of action within and 
between crop seasons can .Iid in delaying the proliferation and 
possihte dominance of herbicide resistant weed biotypes. 
8 
Ir"I<~~T/.:..L-i- r·',- .... CAUTIC;,<.: 
Injury or 10:-.:-. 01 (~~~ilabJc trees or \,cL',,,'!;lliolllTlay result 
from [h~ f'liturc to ohserve the follo''''ir;g: 
• Do not apply DI'X-I.'IG36 or drain or flLlsh IIpplication 
c'IClil'TTlcnt on or ncar desirable trees or other plants, on 
areas where their roots may extend. or in locallons where 
the chemical may be washed or moved into contact with 
their roots. 
• Do not use on lawns, walks, driveways, tenni5 courts, or 
in similar areas. 
• Prevent drift of spray OIllO desirable plants (Sec SPRAY 
DR IFf). 
• Do not contaminate any body of water with DPX-E9636. 
• Thoroughly clean application equipment before and after 
use. See SPRAYER PREPARATION/CLEANUP 
section of this label for instructions. 
STORAGE JdD D!SP',}St-L 
I
; -- - -_. 
Storage: Store proouct 111 onglllal contamer only. Do 
not (Ont~lm1l13tC water. other pcstiCl<iCS. fertilizer, food 
',\' ( 
:, , .,. ,.;! \;:.. '\ " !: H . .' 
U"-l 1)1 ;hi.<... i":I' :ik! ill:,) hI.! disposed of on site C'~' ;:[ ~\'1 
~~I l ' ';",)..;;t! f;\cility, 
Cnl;t:.i:l,,'· I)i:-'PG~~lI: Triple rill"~ ,. lUI', ,dell:', 1:,:)'1 
nf"fn fil; rl>cyclin~ or rccondilj(lj}ili~:, 0; PUllCIU;-,' ,q',d 
I ~l.:·T 1:-,:' of j, :1 ~:'~:i',l:-: ;:IJl,~fill. or l'y ;11.:1 wr:,: ":1. nr. 
~
j :Ill:'""'cd by slate and loci,ll allllhJri!IL':-.i, by bUIn1l1~;, 11' 
11U! I!I:d, stay nul of smoke, 
--~~-' 
lIiOTlCE TO BUYER: Purchase of this material docs not 
confer any rights under patents of countries outside of the 
United States. 
BEST AVAILABLE COpy 
1 q

'-'----~~======q=:-:-:-:-1-;n 
NOTICE OF WARf1ANTY 
DuPont WUrr<lOts tll<it this ph>duct conforms ttl th~ 
chemical dcs,'!'iptio!1 "'1 ,'>e label thereof and is 
reasonably fit for tl,<'; ";'" ," stake! on such hi',,'! 
tlnly when used in ac;"rd~l\:c wilL directions ull,itr 
normal usc conditions. It is impossible to eliminate 
all risks inherently 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 
otller materials. or the manner of usc or application. 
all of which are beyond the control of DuPont. In no 
case shall DuPont be liable for consequential. 
special. or indirect damages resulting from the usc 
or handling of this product. All such risks shall be 
assumed by the buyer. DuPont will not be 
responsible for losses or damage resulting from 
,\1 J:l,:r:1i,Ja: j '.1; !)", ',~I ,'."i\i::.:< 
'(RA'<T1ES Ill' "" ,,'ji /,','IAl3i',]'" 
I
' \ , i" ;~ES;) FOR A Pi"" .eLL/,1{ PURi ""I 
l\OK Al\Y OTlIER EXI,,!':\U) OR IMI'L1!.D 
l WARRANT~EXCEI'T AS STATED AB~V~. __ _ 
BEST AVAILABLE COpy 
© 1995 E. I. du Pont de Nemours and Company. Agriculturall'rodllcl~, Wilmington, Delaware 19898 
7