crop-chem-docs/corpus/epa_ppls/352-543.md

# NEW LOROX PLUS HERBICIDE

- EPA Reg No: **352-543**
- Registrant: CORTEVA AGRISCIENCE, LLC
- Signal word: Caution
- Active ingredients: Linuron (56.5%); Chlorimuron (3.5%)
- Label accepted: 1994-03-31
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000352-00543-19940331.pdf

---
.---------------- --
r'l 
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 
WASHINGTON, D.C. 20460 
Nancy B. Lomax 
E.I. DU PONT DE NEMOURS AND CO., INC. 
Barley Mill Plaza, Walker's Mill 
Wilmington, DE 19880 
...... - . 
i:.:. .. 
OFFICE OF 
PREVENTION. PESTICIlES ANO 
TOXIC SU8STAHCES 
Subject: Label Amendment Submission of 05/20/93 in Response to PR Notice 93-7 
EPA Reg. No. 352-543 
NEW LOROX PLUS HERBICIDE 
Dear Registrant: 
The labeling cited above and submitted in connection with registration under the Federal 
Insecticide, Fungicide, and Rodenticide Act (F1FRA), as amended, is accepted subject to the 
comments reflected on· the enclosed sheet. A copy of your proposed labeling stamped 
• ACCEPTED WITH COMMENTS· is enclosed. • 
WHAT THIS ACCEPTANCE MEANS: 
Based on your certification, the Agency has accepted the labeling changes that are 
necessary to comply with the Worker Protection Standard (WPS) labeling requirements of 40 
CFR part 156, subpart K, described in PR Notices 93-7 and 93-11. Any other labeling changes 
submitted in connection with this amendment application but not directly related to compliance 
with the WPS have not been reviewed or accepted by the Agency. If you wish to make such 
changes, you must submit a separate amendment application proposing them. If your product 
is currently suspended, the acceptance of this labeling amendnlent does not affect the suspension 
in any way. 
WHAT YOU NEED TO DO NEXT: 
By the next label printing make all the specitied changes to your labeling. Send to EPA 
one (l) copy of the firial printed labeling: 
• BEFORE selling or'distributing any product bearing the final printed labeling 
AND 
• WITHIN one year from date of this acceptance.

Page 2 
/' 
, ! 
Submit the final printed labeling via the U.S. Postal Service to: 
Document Processing Desk (FIN-LABEL) 
Office of Pesticide Programs (7505C) 
U.S. Environmental Protection Agency 
401 M Street. SW 
Washington. D.C. 20460-0001 
Hand or courier deliveries of final printed laoeling may be made to: 
Attachment 
Document Processing Desk (FIN-LABEL) 
Office of Pesticide Programs 
Room 266A. Crystal Mall 2 
1921 Jefferson Davis Highway 
Arlington. V A 22202 
ompkfllns. Deputy Chief 
istratio Support Branch 
Re istration Division (7505W)

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 
Otfice of Pesticide Programs 
Registration Division 
Nancy B. Lomax 
E. I. DU PONT DE NEMOURS AND CO, INC. 
BARLEY MILL PLAZA, WALKER'S MILL 
WILMINGTON DE 19880 
Comment for: EPA Reg Nr.3S2-S43 
NEW LOROX PLUS HERBICIDE 
The following specific comments pertain to your WPS 
labeling submission concerning the product 
cited above: 
User Safety Recommendations must either be placed in a box 
or printed on the label in a contrasting color from 
surrounding text. 
Add the following User Safety Recommend~tion to the label in 
the location shown in Section A on Part 1 of the iroduct 
Worksheet in Supplement Th~ee-A to PR Notice 93-7: "Remove 
clothing immediately if pesticide gets inside. Then wash 
thoroughly and put on clean clothing." 
Correct the t~ographical errors circled on your proposed 
label.

.' 
.... 
) 
<[UPON» NEW LOROX PLUS® 
HERBICIDE 
DISPERSIBLE GRANULES 
FOR USE ON SOYBEANS ONLY 
BY WEIGHT 
ACTIVE INGREDIENTS ........................................................................................................................... 600/0 
Linuron: [3-(3.4-dichlorophenyl)-1-methoxy-1-methylurea] ................................ 56.9% 
Chlorimuron Ethyl: EthyI2-[[[[(4-<:hlor0-6-methoxypyrimidin-
2-yl)amino]carbonyl]-amino]sulfonyQbenzoate .................................. 3.1 % 
INERT INGREDIENTS ........................................................................ ; ..................................................... 40% 
TOTAL ................... 1000/0 
EPA Reg. No. 352-543 U.S. Pats. 4.394.506 & 4.547.215 
KEEP OUT OF REACH OF CHILDREN 
CAUTION 
PRECAUTIONARY STATEMENTS 
HAZARDS TO HUMANS AND DOMESTIC ANIMALS 
CAUTION! Hannful if swallowed or absotbed Ihrough skin. Causes moderate eye injury. Avoid contact with skin. eyes 
and clothing. Avoid breathing dust or spray mist. 
STATEMENT OF PRACTICAL TREATMENT 
If In eyes: Flush with plenty of water and get medical allCntion if irritation persists. 
If on skin: Wash with soap and water and get medical alt!:ntion if irritatioo persists. 
If swallowed: Call a physician or Poison Control Center. Drink I or 2 glasses of water and induce vomiting by touching back 
of throat with finger. Do IK'~ induce vomiting or give M)'lhing by mouth to an unconscious person. 
For medical cmergencie:; involving this prod9Cl, call toll free 1-800-441-3637. 
PERSONAL PROTECTIVE EQUIPMENT 
Applicalors and other handlers must wear: 
• Coveralls over sbon-sleei' &hin and shon patllS. 
• WatetprOOf gloves. 
• Shoes plus socks. 
• Chemical-resistant headgear for overhead exposure. 
ACCEPn;u 
.,;dl COMIIEI'I'TS 
In EPA triter [).fed 
II/,r r, . . 1'/ .. Ullder ,h. }'ed.raJ In .... I.id .. 
FtIIIdiei.... -.I RedoDlldolo A., 
.. amended.. for lit.. penielde 
...,~red ...de. EPA Rq. N •• 
JS..l -'SY3 
Discard clothing or ocher absorbent materials that have been drenched or heavily contaminated with this product's concentrate. 
Do not reuse them. Followegufacluct:S\instructions for cleaningfmaintaining PPE. If no such instn!ctions for washables. use 
1~!1ei~iInd hot water. Keep iiid wash PPE ~rate!iJlolII ocher laundry. 
ENGINEERING CONTROLS STATEMENTS 
When handlers use closed sytems or enclosed cabs in a manner that meets the requirements listed in the Worker Protection 
Standard (WPS) for agricultural pesticides 140 CFR pan 170 Section 170.240 (dX4-6)]. the handler PPE requiremenls may 
be reduced or modified as specified in the wps. BEST AVAILABLE 
USER SAFETY RECOMMENDATIONS 
USER SHOULD: Wash hands before eating. drinking. chewing gum. using tobacco or using the loilet. 
ENVIRONMENTAL HAZARDS 
Do nollpply directly to water or wetlands(swamps. bogs. marshes and potholes). Do nol contaminale water by cleaning of 
equipment or disposal of waSles. 
I

IMPORTANT 
Injury to or loss of desirable !tees or vcgelalion may resuh 
from failure to observe !he following: Do not apply or drain 
or flush equipment on or near desirable trees or OIlIer planlS. 
or on areas where !heir rOOlS may extend. or in locations 
where !he chemical may be washed or moved into conlact 
wi!h !heir roolS. Do not use on lawns. walks. driveways. 
tennis couns. or similar areas. Prevent drift of spray 10 
desirable planlS. Do not conlaminate any body of water. Keep 
from conlaCl wi!h fertiliz.ers. insecticides. fungicides, and 
seeds during storage. 
Prior 10 using ''Lorox Plus", consideration should be given 10 
c,op rolalion plans. Crops oIher!han soybeans can be 
extremely sensilive 10 low concentralions of ''Lorox Plus" 
remaining in !he soil !he nexl planting season. Choice of lOla· 
lional crop is resuicted following applicalion of "Lorox Plus". 
(See ''ROTATIONAL CROP GUIDEUNES"). 
''Lorox Plus" is registered for use on soybeans only. Use on 
crops o!her !han soybeans will resull in severe crop injury or 
cropdea!h. 
DIRECTIONS FOR USE 
It is a violalion ot@derallaw to use !his produci in a manner 
inconsistenl wi!h !he terms of !he label. 
Do not apply !his produCI in a way !hal will contact worlters 
or o!her persons. ei!her directly or through drift. Only 
protectcd handlers may be in !he :Ilea during application. For 
any requirements specific to your State or Tribe. consult !he 
agcncy responsible for pesticide regulation. 
AGRICULTURAL USE REQUIREMENTS 
Use lIIis product only in accordance willi its labeling and 
wi!h !he Worltcr Protection Standard, 40 CFR pan 170. 
This Standard contains requiremenlS for !he protection of 
agricuhural workcrs on farms. forests, nurseries. and green· 
houses. and handlers of agricultural pesticides. It contains 
requirements for training, decontamination. notification. and 
emergcncy assistance. It 1150 conlains specific instructions 
and cx~cptions pertaining to !he statements on lIIis label 
about personal protective equiprnent(PPE) and restricted· 
entry interval. The requirements in lIIis box only apply to 
uses of lIIis product !hat are covered by !he Worker 
I'roIcction Standard. 
Do not enter or allow worker entry inlo treated areas during 
Ihe restricted entry interval (REI) of 12 hours. 
PPE required for early entry to treated areas lhal is permitted 
under !he Worker Protection Standard and lIIal involves 
contacl willi anylhing lhat has been treated, such as plants. 
soil, or watcr. is: 
• Coveralls over shon.slecv(.lhin and shan pants. 
• Waterproof gloves. 
• Shoes plus socks. 
• Chemical·resistant headgcar for overbcad exposure. 
Do not apply lIIis productlllrough any type of irrigalion 
SYSlem. 
FOR USE ON SOYBEANS ONLY. 
, ) 
GENERAL INFORMATION 
Du Pont "Lorox Plus" Herbicide is a dispersible granule 
formulation to be mixcd willi water and sprayed for selcctivc 
precmergence weed,control in soybeans. When applied 
according to !he instructions on !his label. it will control many 
broadlcaf weeds and provide panial control of nUlSCdge. 
Preemcrgence applications of "Lorox Plus" requirc rainfall or 
sprinkler irrigation 10 activate !he herbicide. Degree of control 
and duration of effecl depend on: rate used, weed spectrum. 
growing conditions at and following time of trealment, soil 
pH, texture, orpnic maller, moisture and precipitation. 
Because most crops are highly sensitive to "Lorox Plus", all 
diJect or indirect contacl (such as spray drift) 10 crops or to 
land scheduled 10 be planted 10 crops oIher !han soybeans 
should be avoided. 
BIOLOGICAL ACTIVITY 
''Lorox Plus" rapidly inhibits !he growth ofsusceplible weeds. 
Following preemergencc trealment, susceptible weeds may 
genninate and emerge. bul growth !hen ceases and leaves 
become yellow 3-S days after emergence. Dea!h of leaf tissue 
and growing point will follow in some species while oIhers 
will remain green but srunted and noncompetitive. '1..orox 
Plus" provides panial control of some annual grasses. but OIlIer 
Jr.Oducts may be needed to ensure adequate grass control. 
WEEDS CONTROLLED 
When used as directed ''Lorox Plus" will provide control of !he 
following wt.eds: 
2 
Carpetweed 
Cocklebur' 
Eastern black ni,htshade" 
Jimsonweed 
Lambsquaners 
Mustards 
Pigweed species 
Palmer amaranth 
Redroot 
SmOOth 
Spinyamaranlh 
Tall watememp 
Prickly sida (teaweed) 
Purslane 
Ra,weed. common 
Smanweeds. annual 
Sponed spur,e 
Velvetleaf 
When used as directed ''Lorox Plus" will provide panial 
control of !he following weeds: 
Burcucumt>er 
Crabgrass species 
Eastern black nightshade 
Foxtail species 
Johnsongrass, seedling 
M:lnIingglory. annual' 
Entircleaf 
Nutsedge species 
Panicum species 
Ragweed. giant' 
Sunflower' 
Ivyleaf 
Pined 
Tall aEST AVAILABLE COpt 
• Lar,e seeded w<cds. ,enninating deep in tM soil. such as mom· 
ing~lory, sunnower, cocklebur and ,iant ragweed or weeds with 
substqucnl flushes may require a culrivation or 1/1 application of 
Du Pont Classic' Hnbicide posteme"ent for season·lon, control. 
Con,ull "Classic" label for application directions. recropp,"~ 
inlcJ"\flls and usc ~stric.tons.

NOTE: Consull Lasso'. Dual'. Pro"'I" Trcn.,,'. Sonalan' or 
Surflan' labels ror additional weeds conlrolled wh<n "Lorol Plus" 
is used in conjunction with th<se h<rbicides. 
··Requirts the addition of l1..assO". 
APPLICATION INFORMATION 
SPRAY TANK PREPARATION 
It is imponanl that spray equipment is clean and free of 
existing pesticide deposits before using ''lorox'' Plus. Follow 
the spray tank c1eanout procedures specified on the label of 
product previously sprayed. If no c1W1OUt procedure is 
provided. follow the c1eanout procedure below for a1llpPlica­
tion equipment. 
I. Thoroughly rinse sprayer, tanks, boom, and hoses with 
clean water. 
2. Panially fill the tank with water and add one of the cleaning 
agents listed in the SPRAYER CLEANUP section of this 
label. Complete filling the tank and flush the cleanir.g 
solution through the boom and hoses. Let stand for 15 
minutes with agitation or recirculation and then drain the 
tank after flushing the hoses, boom, and nozzles. 
3. Thoroughly rinse sprayer, tanks, boom, and hoses with 
clean water. 
4. Follow label directions of the product previously sprayed 
for ri"sate disposal. 
NOTE: During an extended period where spraying or mixing 
equipment will be used to apply muhiple loads of "Lorox" 
Plus, at the end of each day of spraying p&nially fill the tank 
with fresh water, flush the boom and hoses and allow to sit 
overnight. 
EQUIPMENT / SPRAY VOLUMES 
Apply uniformly by ground equipment with a pro~r1y cali­
brated low pressure (20 to 40 psi) flxed·boom sprayer 
equipped with fan-type nozzles or other carefully calibrated 
nozzles and screens no finer than 50 mesh. Use 10 to 40 gals 
of water per acre. 
Continuous agitation in the spray tank is required to keep the 
material in suspension. Avoid overlap and shut off spray 
booms while sllning, turning, slowing or stopping. as injury 
to the crop may result. 
MIXING INSTRUCTIONS 
Fill tank li4 full with water. Stan agitation system, add 
"Lorox Plus" and continue adding water. Add separately each 
additional component of any tank mix while adding water. 
Continue agitation throughout If poor mixing should occur 
with any component, premix the component with two pans 
water before adding to the spray tank. A fertilizer solution 
may be used in the spray mixture. Small quantities should be 
tested for compatibility by the following procedures before 
full scalc mixing. 
I. Put I pint of fenilizer solution III quan jar. 
2. Mix 2 teaspoons "Lorox Plus" with 2 tablespoons of water; 
mix thoroughly and add to fenilizer solution. 
3. Close jar and shake well. 
4.lf other herbicides are to be used in the mixture. premix 2 
teaspoons of wettable powder or I teaspoon of liquid with 2 
tablespoons of water; add to ''Loro. Plus"/fenilizer solution 
mixture. 
5. Close jar and shake well. 
6. Watch mixture fO! several seconds; check again in 30 
minutes. 
7 .If mixture does not separate, foam. gel or become lumpy, it 
may be u\ed. 
8. Mixing ability may be improved by adding compatibility 
agents such as Kalo Laboratories Compex' or Witco 
Chemicals Sponto" 1680. Follow directions on container. 
Provided the above procedure shows the mixture 10 be 
compatible, prepare the tank mixture as follows: Add the 
fertilizer solution 10 the spray tank first; with the agitator 
running, add the required amount of "Lorox Plus" and thor­
oughly mix. For tank mixtures with other herbicides, follow 
directions above. 
When tank mixing with other herbicides, all applicable direc­
tions, restrictions and precautions for the additional herbicides 
are also to be followed. Use ''Lorox Plus" spray preparations 
the same day lIS IT'dXed or prodUCI degradation may occur. 
Thoroughly reagitate before using if allowed to settle. 
APPLICATION METHODS 
Dosage rates listed are broadcast rates. For band applications 
use proportionally less. 
Plant seed I 1/2" to 2" deep on a flat or raised seedbed only, 
or crop injury may occur. 
Soybecn stunting may occur if excessive rainfall occurs after 
application but before soybeans germinate. Injury is more 
prevalent under poor drainage or compacted conditions or 
when soil is saturated for long periods of time. Soybeans 
rapidly outgrow stunting once favorable growing conditions 
return. 
NOTE: Seedling disease, nematodes, cold weath.:r. deep 
planting (more than 2"), excessive moisture, high salt concen­
tration or drought may weaken soybean seedlings and 
increase the possibility of crop injury. 
3 
EARLY PREPLANT OR PREPLANT 
INCORPORATED (SEE RATE TABLE 1) 
''Lorox Plus" can be applied at planting or up to 30 days prior 
to planting either preemergena: or preplant incorporated. If 
incorporated, ''Lorox Plus" should be uniformly incorporated 
no deeper than the lOp 1-2" of soil prior 10 planting soybeans. 
Use equipmenl suited for proper incorporation into the top 1-2 
inches of soil e.g.: Oo-all, field cultivator or Roterra. If tank­
mixed with a grass herbicide, such as a DNA like 'Treflan", 
''Sonalan'', or acetanilide such as ''Dual", or ''Lasso'', follow 
label instructions for proper incorporation of the grass 
herbicide into the lop I 102" of soil. Improper soil incorpora­
tion can result in erratic weed control or crop injury. Rainfall" 
(-I '') is required to activate preplant incorporated herbicides 
such as '1.orox Plus" before weed emergence. 
Use of a disk for incorporation is not recommended. 
PREEMERGENCE(SEE RATE TABLE I} 
Apply before soybeans emerge. Do not spray ovcr top of 
emerged soybeans or severe crop injury or crop death will 
occur. 
BEST AVAILABLE COPI

prccmcrgcnce activity of "Lorox Plus" requires rainfall or irri· 
gation t~ activate. Bcsi results are obtained if treatment is 
made to moist soil and followed by rainfall or irrigation ( 112" 
to I ") before weeds genninate. On dry soil, chemical activa· 
lion requires more moisture (1·2"). If moisture is insufficient 
to activate the herbicide, a rotary hoeing cr shallow cultiva· 
tion should be made after emergence of crop while weeds are 
small enough to be controlled by mechanical means. "Lorox 
Plus" can be applied preemergence in combination with 
''Lasso'', ''Dual'', "Prowl", "SurOan"or following the use of a 
preplant grass material such as 'Treflan" "Prowl" or 
"Sonalan". Consult labels for rates Uld use instructions. 
MINIMUM TILLAGE OR NO-TILL 
(SEE RATE TABLE 1) 
''Lorox Plus" applied preemergence to soybeans bUI postemer· 
gence 10 broadleaf weeds and small annual grasses will 
provide limited bumdown of exisling weeds. When used for 
burndown add a nonionic surfactanlat a rate of 0.25% VN 
surfactant (I qlllOO gal) or crop oil concentrate al I % V N (I 
galJlOO gal). For added postemergence control, especially on 
grasses, ''Lorox Plus" can be applied with Roundup', paraquat 
or ''Bronco'''. For added preemergence control, especially on 
grasses, "Lorox Plus" can be mixed with "Dual", "Lasso", or 
"SurOan". Consult labels for rates and use instruclions. 
Maintain constant agitation of spray mixture. 
RATE TABLE I 
Soil Texture 
(112·3% Organic Maller·) 
Coarse: 
Loamy sand. Sandv loam 
Medium: 
Loam. Silly loam. Silt 
Fine: 
Silty clay loam. Clay loam. Clay 
Rale 
(Ounces Per Acre) 
12· 14 
14· 16 
16· 18 
• Do nnl apply 'ti snil \It'i'" less than 112c;t, O.M. 
Do nUl apply tn soil Vo'ith less than 112~ O.M. Dl not apply '1..oml Plus" 
to soils with pH pealcr thai 6.8. unless the ruUnwin, nUlional aup is 
lu)'bea!IS or • Du Pont I'eCt'lfnmended ch1orimuron ethyl resistant com 
"ariel),. 
Reduced rate followed by ClasslC® Herbicide 
''Lorox Plus" may be applied al a reduced rate when 
followed by a postemergence application of Du Ponl's 
''Classic'' Herbicide for broad leaf weed control. 
Apply ''Lorox Plus" preplant incorporated or preemergence 
at 12 ounces of product per acre to any soil texture with 112 
to 3% organic maner as directed on this label. Follow the 
''Lorox Plus" preplant incorporated or preemergence 
reduced nte with a poslemergence application of ''Classic'' 
Herbicide al it's labeled rate when weeds are small and 
actively growing. (Usually 14·28 days afler preplanl incor· 
porated or preemergence application of ''Loro" Plus" 
reduced rate.) 
For grass weed control ''Lorox Plus" can be tan~ mixed with 
gras~ herbicides such as ''Dual''. ''Lasso'', ''Sonalan'', 
'Trenan". "Prowl". or "SurOan". Consult labels for rates and 
usc instructions for these products. 
> j 9 
"Lorox Plus" plus PrevleWFJ Herbicide Tank 
Mix for the States of lA, IL, IN, MI and OH. 
A tank mix, at reduced rates. of ''Lorox Plus" and ''Preview'' 
Herbicide is recorpmended for weed control in soybeans in 
the states of Iowa, Illinois. Indiana, Michigan and Ohio. 
This tank mi~ will control those weeds Iisled on this label. 
Apply the ''Lorox Plus" and "Preview" tank mixture as a 
preplant incorporated (1·2 inches) or preemergence 
treatment. Follow the ''Lorox Plus" label for incorporation 
guidelines and equipmenl recommendations. Make a single 
application using 10-40 gallons of water per acre by ground 
equipment only. 00 NOT APPLY ''LOROX PLUS" BY 
AIR. 
Choose the proper rates from the rate table below. 
Important: Read and follow all use precautions. restric· 
tions and retropping guidelines on the "Loro,," Plus and 
"Preview" product labels. 
"Lorox Plus" plus "Preview" Rate Table 
Ounces Product Per Acre 
Soil Tuture Description • "Loro" Plus" "Preview" 
Coarse: 
Loamy sand. Sandy loam 6 3 
Medium: 
Loam. Silty loam. Silt 7 3.5 
Fine: 
Silty clay loam, Clay loam. Clay 8 4 
• Do not apply I(l soil with less UliIIl 112% or more Ihan 3 Ill,.· or,Ultc 
malltT. 
Do nol apply "\..am. Plus" 10 soils with pH paler thaI 6.1 .... Ie .. the 
followin, rotational aop is Klybeans or I Du Porul'Knmmendcd chIC'­
rimuron ethyl resistant com yaMl)'. 
ROTATIONAL CROP GUIDELINES 
Crops that can be planted after using "I-01'ox Plus" are listed 
below. Choice of rotational crop is determined by lime 
interval elapsed since last application. 
4 
Time Internl In Months 
Crops Before Replanting 
Soybeans anylime 
Wheat, Barley, Oats, Rye 4 
Field Com • 10 
Field Com, IR (ResistanO" 8 
Alfalfa 10 
Clover 12 
Sorghum 10 
Tobacco (transplant) 10 
Tomato (transplanl) 10 
All Other Crops require a successful Field Bioassay··· 
• "The term "FIELD CORN" is defined In include 'Wlly thlt com r,,,,n 
for I"'.in nr 5ill,e. pnpcnm. and seed rom relacivc ttltht "R,UII,,,,al 
Crup G •• lines" seclit'lfl nf Ihe label. but because seed enm inbred 
lines rna)' vary in their sensiti""ity II' trxc 1""''''"15 c,r herbicide: 
ClnyclVCf Du Punl cannell warrantthll soed cnm can he recr"pp:d 
without damaae nr yield Inn. UICTS art advised en seck &he Idvice u( 
thtir Ked ,nm cumpany .". .... wniSI re,anlin, inbred KIIli'ivil} tn 
habKidts pic .. III rlancin, any inbredlintl. 
BEST AVAILABLE COPY

•• Field Com (Rosistanl) ~ndtt'les Ihu~ field com hybrids offered by 
Pinn:er H.·Bred Intem.li,,",l. Inc whKh CIIT)' the desi,"""'" "IR" in 
1M hybrid nanle such 1.\ ;\liOIR. ;\;\.~IR. ;\~77IR and Ilthers. 
••• FtC'ld Binassay • Tbt ICUt'" ber,n pbnlin& any anp nullislC:d above. I 
successful racld biulUo'Y muSI be CCtmpleled. Tbe field biuassay will 
delC~CI ,mill quanlities nf "Ln.'IU, Plus" whtch can remain in the suil and 
injure rnt.li,,",1 ("'pi. A successful rtCld binlSsay means "owin~ lu 
malurit)" lest Slri('l .~r the cmp(s} intended rt" prudticlitN1 the fullowing 
year. The lest 'trip shl)uld cruss lhe • .. hnle racid tncluding knolls and 
k" ... · are.as. 
Ct,mbin.allt," TrCliunent When rccomme",," link mil cambinatiuns 
lie ustd. co"suh lhe pr"duct l.abcl fur replanlinc and reauppinc 
ins1nIC1iufts and c.merve the dilUtiuns ..... are ,he moll rcsuic:tiyc. 
SPRAYER CLEANUP 
To avoid subsequent injul)' to desirable crops. thoroughly 
clean all mixing and spray equipment immediately 
following applications of "Lorox" Plus as follows:" 
I. Drain tank; thoroughly hose down the interior surfaces of 
the tank; then flush tank. boom. and hoses with clean 
water for a minimum of 5 minutes. 
2. Partially fill the tank with water and add one of the 
cleaning agents listed below. Complete filling the tank 
with water. then flush the cleaning solution through the 
boom. hoses. and nozzles. Add water to completely fill 
the tank and allow to agitate or recirculate for at least IS 
minutes. Again. flush the boom. hoses and nozzles. and 
drain the tank. 
3. Repeat Step 2. 
4. Remove the nozzles and screens and clean separately in a 
bucket containing water and the cleaning agent. 
S. Thoroughly rinse the tank with clean water for a 
minimum of 5 minutes. flushing water through the boom 
and hoses. 
NOTE: Use any of the following cleaning agents. 
Carefully read and follow the individual cleaning agent 
instruction •. 
I. One gallon of household ammonia (contains 3% active) 
per 100 gallons of water. 
2. Nutra-Sol' 
3. Loveland Tank and Equipment Cleaner' 
4. Protank Cleaner' 
5. Chem-Tank Cleaner and Neutr.:lized'· 
6.lncide-Out" 
7. Tank-Aid" 
"A steam cleaning of fiberglass or stainless steel aerial 
spray tanks is recommended prior to performing the 
above cleanout procedure to facilitate the removal of any 
caked deposits. 
! / 
PRECAUTIONS 
• Do not apply "Lorox Plus" to soils with greater than pH 6.8. 
unless the following rotational crop is soybeans or a Du 
Pont recommended chlorimuron ethyl resistant com variety. 
When using "Lorox Plus" maximum rotaitonal crop flexi· 
bility occurs when the soil pH is at or below pH 6.8. 
However.soil ph may val)' within a field (see "CAIJfION" 
below.) Use of "Lorox Plus" on soils which exceed pH 6.8 
may result in unacceptable injul)' to the following crop. 
''Lorox Plus" may be used on fields which are generally pH 
6.8 or less. but which contain isolated areas where the pH 
exceeds 6.8 only if the following crop is soybeans or II Du 
Pont JUommended chlorimuron ethyl resistant corn variety. 
For further information and a listing of these varieties. see 
Du Pont bulletin "Managing pH Hot Spots" 
• CAUTION: Soil pH varies greatly. even within th: same 
field. pH variations as much as 2 pH units are common. 
Composite soH samples taken across an entire field. such as 
those samples taken for soil fenility recommendations. may 
not detect areas of high pH (greater than pH 6.8). Sub­
sampling areas likely to have pH values higher than the 
fteld average is recommended. 
s 
Soil pH may val)' with soil type. Where different soil types 
are evident within a field. these types should be sampled 
separately. 
Soil pH may val)' due to conditions within a field. Such 
areas include. but are not limited to. areas bordered by 
limestone gravel roads. river bonoms 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. These areas 
should be sampled separately. 
Soil pH m2y val)' within the soil profile. For instance. 
fields in which lime has not been deeply incorporated may 
exhibit significantly higher pH values in the upper 3 inches 
of soil. Composilf. 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 laboratol)' analysis using a I: I 
soil:water suspension. 
• Do not graze treated fields or harvest for forage or hay. 
• Use of ''Lorox Plus" may affect rotational crops. Follow 
''ROTATIONAL CROP GUIDELINES. 
• Do not use on sand. muck. or peat soils. nor on soils with 
less than 112% organic matter. as crop injury may occur. 
• Do not apply ''Lorox Plus" after the soybean crop has 
emerged. 
• If ''Scepler'~. ''Pursuit'" or any product containing the active 
ingredient!. imazaquin or imazethapyr (such as 
.. Squadron .... "Panner'") is applied the same year as ''Lorox 
Plus". do not pldnt crops other than soybeans for at least 15 
months from the last application. Crops listed in the '"Lorox 
Plus' Rotational Crop Guidelines" may be planted after 15 
months; all other crops require a successful field bioassay. 
• Do not apply to land that has been or will be treated with 
"Glean". "Ally" or "Finesse" herbicides in the States of 
Nebraska. Kansas. North Dakota and South Dakota.

· . 
STORAGE AND DISPOSAL 
Storage: Store product in original container only. Do 
not contaminate water. other pesticides. feniliur. food 
or feed in storage. 
Product Disposal: Do not contaminate water. food or 
teed by storage or disposal. Wastes resulting from the 
use of this product may be disposed of on site or at an 
approved waste disposal facility. 
Container Disposal: Triple rinse (or equivalenl). Then 
offer for recycling or reconditioning. or puncture and 
dispose of in a sanitary landfill. or incineration. or. if 
allowed by state and local authorities, by burning. If 
burned, stay out of smoke. 
NOTICE TO BUYER: Purchase of this material does not 
confer any rights under patents of cO'Jntries outside of the 
United Sl::tes. 
NOTICE OF WARRANTY 
Du Pont warrants that this product conforms to the 
chemical description 00 the label thereof and is reason­
ably fit for purposes stated on such label only when 
used in accordance with directions under normal use 
conditions. It is impossible to eliminate all risks inh.r­
ently associated with the use of this product. ClOP 
injury, ineffectiveness, or other unint.r.Jed conse­
quences may result because of such factors as weather 
conditions. presence of mlaer materials, or the manner 
of use or applicatioil, all of which are beyond the 
control of Du Pont. In no case shall Du Pont be liable 
for consequential, special or in.:lirect damages resulting 
from the use or handling of this product. All such risks 
shall be assumed by the buyer. DU POm MAKES 
NO WARRANTIES OF MERCHAmABn..m OR 
FITNESS FOR A PARTICUlAR PURPOSE NOR 
ANY OTHER EXPRESS OR IMPLIED 
WARRANTY EXCEPT AS STATED ABOVE. 
Registered Trademark of Monsanto Agricultural Products Co .• 
St. Louis. MO 
2 Re&istcred Trademark of Ciba-Gcigy Corp~ Greensboro. NC 
3 RettistCRd Trademark of American Cyanamid Corp., 
Princeton, NJ 
<4 Re&istered Trademark of EJanco Products Co. Indianapolis, IN 
5 Registered Trademark or Kalo A&ricultural Chemicals Inc .. 
Overland Park, KS 
6 Registered Trademark of Wit co Chemical Corp .• Houston. TX 
7 Compounded for Thomas G. Kilfoil Co .. Inc .• San Bruno. CA 
8 Re&istered Trademark of Loveland InduSlries. Inc. 
9 Manufactured for CcnexlLand '0 Lakes A,ronomy Co. 
10 Manufactured by Farmbelt Chemicals. Inc. 
II Trademark of Precision Laboratories.lnc. 
12 Manufactured for Combelt Chemical Co. 
D-032093 
BEST AVAILABLE COpy 
C 1993 E.1. DU PONT DE NEMOURS AND COMPANY, AGRICULTURAL PRODUCTS, WILMINGTON, DELAWARE 19&qa 
6