crop-chem-docs/corpus/epa_ppls/19713-97.md

# DREXEL LINURON 4L

- EPA Reg No: **19713-97**
- Registrant: DREXEL CHEMICAL COMPANY
- Signal word: Caution
- Active ingredients: Linuron (40.6%)
- Label accepted: 2010-09-09
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/019713-00097-20100909.pdf

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LuzG. Chan 
c 
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 
Washington, D.C. 20460 
OFFICE OF 
CHEMICAL SAFETY AND 
POLLUTION PREVENTION 
Drexel Chemical Company 
P.O. Box 13327 
SEP S 2010 
Memphis, TN 38113-0327 
Subject: CSF & Label Amendment (remove asparagus, carrots, celery, and noncrop weed 
control uses, update precautionary statements and directions for use, add 
kenaf, postharvest, crop stubble, fallow ground and stale seedbed uses) 
Drexel Linuron 4L 
EPA Reg. No. 19713-97 
Application Dated June 14,2010 
Resubmissions Dated July 29,2010 & September 2,2010 
Dear Ms. Chan: 
The basic confidential statement of formula (CSF) dated September 2,2010 and the 
labeling referred to above, submitted in connection with registration under the Federal 
Insecticide, Fungicide, and Rodenticide Act (FIFRA), as amended, are acceptable. 
A stamped copy of your label is enclosed for your records. This label supersedes 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 Manager 25 
Herbicide Branch 
Registration Division (7504P) 
\(}\Cb

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ACTIVE INGREDIENT: 
Linuron: [3-(3,4-dichlorophenyl)-1-methoxy-
1-methylurea] .................................................. .. 
OTHER INGREDIENTS: ........................................ .. 
TOTAL: ........................................................... . 
This product contains 4 pounds of Linuron per gallon. 
40.6% 
59.4% 
100.0% 
KEEP OUT OF REACH OF CHILDREN 
CAUTION 
See FIRST AID Below 
EPA Reg. No. 19713-97 
EPA Est No 19713 XX XXX - - Net Content· 
FIRST AID 
IF SWALLOWED: 
• Call a poison control center or doctor immediately for treatment 
advice. 
• Have person sip a glass of water if able to swallow. 
• Do not induce vomiting unless told to do so by a poison control 
center or doctor. 
• Do not give anything by mouth to an unconscious or convulsing 
person. 
IF ON SKIN OR CLOTHING: 
• Take off contaminated clothing. 
• Rinse skin immediately with plenty of water for 15 to 20 minutes. 
• Call a poison control center or doctor for treatment advice. 
IF IN EYES: 
• Hold eye open and rinse slowly and gently with water for 15 to 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 INHALED: 
• Move person to fresh air. 
• If person is not breathing, call 911 or an ambulance, then give ar-
tificial respiration, preferably mouth-to-mouth, if possible. 
• Call a poison control center or doctor for further treatment advice. 
Have the product container or label with you when calling a poison 
control center or doctor or going for treatment. For information on 
this pesticide product (including health concerns, medical emergen-
cies or pesticide incidents), call the National Pesticide Information 
Center at 1-800-858-7378. 
PRECAUTIONARY STATEMENTS 
Hazards to Humans and Domestic Animals 
CAUTION: Harmful if swallowed or absorbed through skin. Avoid 
contact with eyes, skin, or clothing. Prolonged or frequently re-
peated skin contact may cause an allergic reaction in some individ-
uals. Remove contaminated clothing and wash clothing before 
reuse. 
PERSONAL PROTECTIVE EQUIPMENT (PPE) 
Some materials that are chemical resistant to this product are listed 
below. If you want more options, follow the instructions for Category 
A on an EPA chemical-resistant category selection chart. 
(Continued) 
c 
PRECAUTIONARY STATEMENTS (Cont'd.) 
Mixers and loaders must wear: Coveralls over long-sleeved shirt 
and long pants, chemical-resistant footwear, chemical-resistant 
gloves made of any waterproof material such as Nitrile, Butyl, Neo­
prene, and/or Barrier Laminate, chemical-resistant apron. 
Applicators and other handlers (other than mixers and loaders) 
must wear: Long-sleeved shirt and long pants, shoes and socks, 
chemical -resistant gloves made of any waterproof material such as 
nitrile, butyl, neoprene, and/or barrier laminate. 
Follow manufacturer's instructions for cleaning/maintaining PPE. If 
no such instructions for washables exist, use detergent and hot 
water. Keep and wash PPE separately from other laundry. 
ENGINEERING CONTROLS: 
When handlers use closed system, enclosed cabs or aircraft in a 
manner that meets the requirements listed in the Worker Protection 
Standard (WPS) for agricultural pesticides [40 CFR 170.240 (d)(4-
6)], the handler PPE requirements may be reduced or modified as 
specified in the WPS. 
USER SAFETY RECOMMENDATIONS 
Users should: 1) Wash hands before eating, drinking, chewing gum, 
using tobacco or using the toilet. 2) Remove clothing/PPE immedi­
ately if pesticide gets inside. Then wash thoroughly and put on clean 
clothing. 3) 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 
This pesticide is toxic to fish and aquatic invertebrates. Do not apply 
directly to water to areas where surface water is present or to intertidal 
areas below the mean high water mark. Do not apply where weather 
conditions favor drift from areas treated. Do not contaminate water 
when cleaning of equipment or disposing of equipment washwater and 
rinsate. 
Ground Water Advisory: 
This chemical is known to leach through soil into groundwater under 
certain conditions as a result of agricultural use. Use of this chemical 
in areas where soils are permeable, particularly where thf: water table 
is shallow, may result in groundwater contamination. <> ~ 0 
Surface Water Advisory: l. (. C c 
Linuron may contaminate surface water through spray 6ri!e0r under 
certain conditions from surface wate(tt,.Mcfff into adjac~nt surface 
water bodies (ponds, lakes, stream~ etc~). t'or several weeks post­
application, linuron has a high potentiglotg J;u,P.9ff whee 3pJ(lie~ to fields 
with any of the following conditions: slo~ing Itmd drairfing Wlfo nearby 
surface waters; very poorly drained sOifS\,meas with 8ktFe.l1ely shal­
low ground water; frequently flooded 8CIt'lt\pfields with>&tN"iace water, 
canals or ditches; and highly erodible labd cultivated witlG poor man-
agement practices. C C () 0 0 0 0 
t." Go(! () cO 
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Manufactured For: ,,{ L l L 
Drexel Chemical Comp'any 
P.o. BOX 13327, MEMPHIS, TN 38113-0327 
SINCE 1972 
97SP-0710* Pending 
LlNURON 4L Page 1 of 7

USE INFORMATION ( 
LlNURON 4L is a f10wable herbicide to be.. .ad in water and applied 
as a spray for selective control of weeds in certain crops and for non­
selective weed control on non-cropland areas. It is non-corrosive to 
equipment, non-flammable and non-volatile. 
This product may be applied to soil prior to emergence of weeds to 
control susceptible weed seedlings for an extended period of time; the 
degree of control and duration of effect will vary with the amount of 
chemical applied, soil texture, rainfall and other conditions. Soils high 
in clay or organic matter require higher dosages than soil low in clay 
or organic matter to obtain equivalent herbicide performance. Moisture 
is required to activate the chemical; best results occur if rainfall (or ir­
rigation) occurs within 2 weeks of application. In the Columbia River 
Basin, use this product only if crop is sprinkler irrigated. 
This product may also be used to control emerged weeds. Results 
vary with rate applied and environmental conditions; best results are 
obtained on succulent weeds growing under conditions of high humid­
ity and temperatures of 70°F or higher. Addition of a surfactant such 
as Surf-Ac® 820 to the spray (where recommended) increases contact 
effects of this product. 
Since the effect of this product varies with soils, crop varieties, unifor­
mity of application and environmental conditions, it is suggested that 
growers limit their first use to small areas. Observe all use precautions 
and limitations on labeling of all products used in mixtures. 
DIRECTIONS FOR USE 
It is a violation of Federal law to use this product in a manner incon­
sistent 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 re­
quirements specific to your State or Tribe, consult the agency respon­
sible for pesticide regulation. 
RESISTANCE 
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 cor­
rectly applied herbicide treatment, propagate, and become dominant 
in that field. 
Adequate control of these resistant weed biotypes cannot be ex­
pected. 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 prolifera­
tion 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 dif­
ferent 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. 
INTEGRATED PEST MANAGEMENT 
This product may be used as part of an Integrated Pest Management 
(IPM) program that can include biological, cultural, and genetic prac­
tices aimed at preventing economic pest damage. IPM principles and 
practices include field scouting or other detection methods, correct tar­
get 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 pesUcrop systems in your area. 
AGRICULTURAL USE REQUIREMENTS 
Use this product only in accordance with its tabeling and with the 
Worker Protection Standard (WPS), 40 CFR Part 170. This standard 
contains requirements for the protection of agricultural workers on 
farms, forests, nurseries, greenhouses and handlers of agricultural 
pesticides. It contains requirements for training, decontamination, 
notification and emergency assistance. It also contains specific in­
structions and exceptions pertaining to the statements on this label 
about personal protective equipment (PPE) and restricted entry in­
terval (REI). The requirements in this box only apply to uses of this 
product that are covered by the WPS. 
(Continued) 
~ 
AGRICULTUR(~ JSE REQUIREMENTS (Cant.) 
Do not enter or allow Wl.J,lI.er entry into treated areas during the REI 
of 24 hours. 
PPE required for early entry to treated areas that is permitted under 
the WPS and that involves contact with anything that has been 
treated, such as plants, soil or water, is: Coveralls over short­
sleeved shirt and short pants, chemical-resistant gloves made of 
any waterproof material, shoes plus socks and chemical-resistant 
headgear for overhead exposure. 
NON-AGRICULTURAL USE REQUIREMENTS 
The requirements in this box apply to uses of this product that are 
not within the scope of the Worker Protection Standard for agricul­
tural pesticides (40 CFR Part 170). The WPS applies when this 
product is used to produce agricultural plants on farms, forests, 
nurseries or greenhouses. Non-crop weed control is not within the 
scope of the Worker Protection Standard. Do not enter or allow un­
protected persons to enter treated areas until sprays have dried. 
SPRAY DRIFT MANAGEMENT 
The interaction of many equipment and weather-related factors deter­
mines 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 APPLI­
CATOR. 
Importance of Droplet Size 
The most effective way to reduce drift potential is to apply large droplets. 
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 DROPLET 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 sec­
tions 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 low 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. 
Boom Height 
Setting the boom at the lowest labeled height (if specified) which pro­
vides uniform coverage reduces the exposure of droplets to evapora­
tion 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 mrh (due to in­
version potential) or more than 10 mph. However, many \i:€ibrs, includ­
ing droplet size and equipment type, determine dri~ pptenQal at any 
given wind speed. AVOID GUSTY OR WINDLESS CONOlTI0NS. 
Note: Local terrain can influence wind~p:clU~r'ii§. Every applic'i!for should 
be familiar with local wind pattems a~ hoW t~ey affect spfay drift. 
Temperature Inversions 0" COO" 0 0 c ~ 
Drift potential is high during a temperattte in~ersion. 1)~inpoeVature in­
versions restrict vertical air mixing, whic~l <;;auses suriJail"si.\:.'lpended 
droplets to remain close to the grouncLm.dcmove latera;ly 1;1"a concen-
trated cloud. ~ ~ c 
Temperature inversions are charactefizeifl5'y increasjng temperature 
with altitude and are common on nights with limited l::rouB 'Cover and 
light to no wind. They begin to form as the sun sets and,ocfi§o continue 
into the morning. Their presence can be indicated by &ro~n9J0g; how­
ever, if fog is not present, inversions can also be id~ntffied by the 
movement of smoke from a ground source or an aircraft smoke gen­
erator. 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 indicated good vertical air mix­
ing. 
LlNURON 4L Page 2 of 7

Shielded Sprayers ( 
Shielding the boom or individual nozzle, .1 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. 
Sensitive Areas 
The pesticide must only be applied when the potential for drift to ad­
jacent sensitive areas (e.g., residential areas, bodies of water, known 
. habitat for threatened or endangered species, non-target crops) is min-
imal (e.g., when wind is blowing away from the sensitive areas). 
WEEDS CONTROLLED 
Pre-emergence Use - This product at specified rates, controls 
weeds such as: 
Broadleaves - Carpetweed, Chickweed, Common dayflower, Com­
mon ragweed, Florida beggarweed, Florida purslane (Florida pusley), 
Galinsoga, Lambsquarters, Mustard, Nettleleaf goosefoot, Pigweed, 
Prickly lettuce, Purslane (common), Shepherdspurse, Smartweed 
(Pennsylvania), Tumble mustard, Wild radish. 
Grasses - Barnyardgrass (Watergrass), Canarygrass, Crabgrass, Fall 
panicum, Foxtail (including Giant), Goosegrass. 
Partial Control (suppression) - Annual morningglory, Cocklebur, 
Eastern black nightshade, Prickly sid a (Teaweed), Sicklepod, Vel­
vetleaf (Buttonweed), Waterhemp. 
The lower dosage rates are effective on lighter soils and the higher 
rates on heavier soils and on the more resistant weeds. Sufficient 
moisture (0.5 to 1 inch on moist soils; 1 to 2 inches on dry soils) in the 
form of rainfall or sprinkler irrigation is necessary after treatment to 
carry the chemical into the root zone of germinating weeds; best re­
sults are obtained when this occurs within two weeks after application. 
A good seed bed must be prepared before application of this product 
as crop injury may result if application is made to ground which is 
cloddy or compacted resulting in improperly planted seed. Plant seed 
to depth specified. Surface of the soil should not be cultivated or dis­
turbed after application of this product and before emergence of the 
crop as weed control may be reduced and crop injury may result. How­
ever, if moisture is insufficient to activate the herbicide, a shallow CUl­
tivation (rotary hoe preferred) should be made after emergence of row 
crops while weeds are small enough to be controlled by mechanical 
means. 
POST-EMERGENCE USE OR BURNDOWN USE - This product will 
control up to 2 inch grasses and up to 6 inch broadleaves. For best 
results, apply to seedling grasses and broadleaves. 
Broadleaves - Annual morningglory, Carpetweed, Chickweed (com­
mon), Cocklebur (common), Common ragweed, Common dayflower, 
Corn (VOlunteer)', Dog fennel, Fiddleneck (Amsinckia), Florida beg­
garweed, Florida purslane (Florida pusley), Groundsel, Knawel, 
Kochia (2-4 inches), Lambsquarters, Mustard, Nettleleaf goosefoot, 
Pigweed, Prickly lettuce, Prickly sida (Teaweed), Purslane (common), 
Ragweed (common), Russian thistle (2-4 inches), Sesbania, Sickle­
pod, Smartweed (Pennsylvania), Tumble mustard, Velvetleaf (button­
weed), Wild buckwheat. 
Grasses - Annual ryegrass, Barnyardgrass (Watergrass), Broadleaf 
(Signalgrass), Canarygrass, Corn (VOlunteer)', Crabgrass, Fall pan­
icum, Foxtail (including Giant), Goosegrass, Rattail fescue, Texas pan­
icum. 
, Corn (volunteer) - See POSTHARVEST, CROP STUBBLE, FAL-
LOW GROUND, STALE SEEDBED section for use instructions. 
Results of postemergence treatment of emerged weeds vary with rate 
applied and environmental conditions. Best results are obtained on 
succulent weeds growing under conditions of high humidity and tem­
peratures of 70°F or higher. Addition of a surfactant to the spray (where 
recommended) increases contact effects of this product. Postemer­
gence application will also provide control of emerging susceptible 
weed seedlings. 
TANK MIXING 
This product may be tank mixed or followed with sequential applica­
tions of other products registered for the same crops as this product. 
Applications of full or reduced rates of other products may be tank 
mixed with this product provided: 
- The tank mix product is labeled for the same timing, method of ap­
plication, adjuvants and use restrictions as this product. 
- The tank mixture 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 sec­
tion below. 
When tank mixing this rr""' ICt with any other approved pesticide, al­
ways read and follow a\." J directions, restrictions, and precautions 
of both this product and the tank mix partner(s). When tank mixing, 
the most restrictive labeling applies. 
TANK MIXING COMPATlBLITY TESTING 
Perform a jar test prior to tank mixing to ensure compatibility of this 
product to other pesticides. Use a clear glass quart jar with lid and mix 
the tank mix ingredients in their relative proportions. Invert the jar con­
taining the mixture several times and observe the mixture for approx­
imately one-half hour. If the mixture balls up, forms flakes, sludges, 
gels, oily films or layers, or other precipitates, it is not compatible and 
the tank mix combination should not be used. 
REPLANTING: 
If initial seeding fails to produce a crop, any crop registered for the rate 
of linuron that was applied may be replanted immediately. Thoroughly 
rework soil before replanting; do not retreat field with a second appli­
cation, as injury to the crop may result. 
CROP ROTATION DIRECTIONS: 
East of the Rocky Mountains 
- Any crop registered for the rate of linuron that was applied may be 
replanted immediately. 
- Any crop may be planted after 4 months, except for cereals, where 
only barley, oats, rye, and wheat may be planted. 
- Cereal crops not listed above may be planted after 12 months. 
West of the Rocky Mountains 
- Any crop registered for the rate of linuron that was applied may be 
replanted immediately. 
- Do not plant any other crop until 12 months after application of this 
product, as crop injury may result. 
APPLICATION DIRECTIONS 
This product must be used only in accordance with the directions on 
this label. Injury to or loss of desirable trees or other plants may result 
from failure to observe the following: 
AERIAL APPLICATION IS PROHIBITED 
Do not apply to sand or loamy sand. 
Do not use on soils with less than 1% organic matter. 
GROUND APPLICATION: Use a fixed-boom sprayer properly cali­
brated to a constant speed and rate of delivery. Openings in screens 
should be equal to or larger than 50-mesh. Continuous agitation in the 
spray tank is required to keep the material in suspension. Agitate by 
hydraulic means. If bypass or return line is used, it should terminate 
at bottom of tank to minimize foaming. Avoid overlapping of spray 
swaths and shut off spray booms while starting, turning, slowing or 
stopping, or injury to the crop may result. For pre-emergence applica­
tion, use a minimum of 15 gallons per acre. For post-emergence ap­
plication, use sufficient volume (minimum 25 gallons per acre) for 
thorough coverage of weed foliage. Always apply in a manner and 
under conditions favorable to avoid spray drift. 
CLEANING: Equipment should be cleaned of all traces of this product 
immediately after use. Nozzle tips and screens should be removed 
and cleaned separately. Flush tank, pump, hoses and boom with sev­
eral changes of water. 
Draining or flushing equipment on or near desirable trees or other 
plants or in areas where their roots may extend, or in 10C(ltions where 
the chemical may be washed or moved into contact V;i~10their roots 
may injure these plants. This product should not bZ c ~sed c~:>n home 
plantings of trees, shrubs or herbaceous plants, lawns, waRts, drive­
ways, tennis courts or similar areas. ~(e6p;;cS'r1,ft of dry powdeP or spray 
from desirable plants. " "0 0 
Spray Preparation: Mix proper amoJnt of thFs produc~into r1/1cessary 
volume of water; for preemergence ap'pMati~ns, nO~97~S3ure nitro­
gen solution may be substituted for all ofR,aif'of the watero \.,lIJhere use 
of surfactant is recommended, dilute witho 1,0 parts 61 .w.at~Oand add 
as last ingredient to nearly full tank. Alf Gosages of this p,roduct (and 
tank mixtures) are expressed as broaOGls.!l7ates; for band treatment, 
use proportionately less. For example, use one-third bH~c broadcast 
rate when treating a 14 inch band where row spaciflg is 42 inches. 
Where range of dosages is given, use the lower ratE( utI liQtJ.ter soils 
(low in clay or organic matter) and the higher rate or; ilG6vier soils 
(high in clay or organic matter); for postemergence application, use 
the lower rate on smaller weeds and the higher rate on larger weeds. 
Fertilizer Spray Mixtures - For pre-emergence application, non­
pressure nitrogen or fertilizer solution may be used in the spray mix­
ture unless otherwise directed. Small quantities should be tested for 
compatibility by the following procedure before full scale mixing: 
LlNURON 4L Page 3 of 7

1. ~easure 1 pint of intended spray watf~-'- fertilizer solution into a 
Jar. \" . 
2. Add in the order given, the intended ingredients, shaking after 
each addition. 
(a) Surfactants (spreaders), acidifiers, compatibility agents and 
activators; add 1 teaspoon for each pintl100 gallons. 
(b) Dry ingredients (wettable powders, dry flowables); add 1 ta­
blespoon for each pound/100 gallons. 
(c) Soluble ingredients; ildd 1 tablespoon for each pound/100 gal­
lons. 
(d) Flowables: add 1 teaspoon for each pintl100 gallons. 
(e) Spreaders/stickers; add 1 teaspoon for each pintl100 gallons. 
3. The final mixture should be uniform and smooth with no evidence 
of coagulation occurring. 
If incompatibility is evident, begin test again with a compatibility 
agent added first. Six drops is equivalent to 4 ounces per 100 gal­
lons. If this does not smooth the mixture, try higher concentrations 
or other compatibility agents. 
4. Allow the mixture to stand undisturbed for 30 minutes. If separation 
occurs, shake and observe the resulting mixture. If mixture is 
smooth proceed with spraying, provided the tank has good agita­
tion. If mixture is not smooth, do not spray. You may try: 
(a) more compatibility agents. 
(b) different formulations of the active ingredients (switch from WP 
or EC to flowable or from WP to EC). 
(c) change active ingredients; some combinations will not tank 
mix. 
CHEMIGATION INSTRUCTIONS 
Apply this product only through one or more of the following types of 
systems: sprinkler including center pivot, lateral move, end row, side 
(wheel) roll, traveler, big gun, solid set or hand move irrigation sys­
tem(s). Do not apply this product through any other type of irrigation 
system. 
Crop injury or lack of effectiveness or illegal pesticide residues can re­
sult from non-uniform distribution of treated water. 
If you have questions about calibration, you should contact State Extension 
Service specialists, equipment manufacturers or other experts. 
Do not connect an irrigation system (including greenhouse systems) used 
for pesticide application to a public water system unless the pesticide label­
prescribed safety devices for public water systems are in place. 
A person knowledgeable of the chemigation system and responsible 
for its operation or under the supervision of the responsible person, 
shall shut the system down and make necessary adjustments should 
the need arise. 
CHEMIGATION SYSTEMS CONNECTED TO PUBLIC WATER 
SYSTEMS 
Public water systems means a system for the provision to the public 
of piped water for human consumption if such system has at least 15 
service connections or regularly serves an average of at least 25 indi­
viduals daily at least 60 days out of the year. 
Chemigation systems connected to public water systems must contain 
a functional, reduced-pressure zone, backflow preventer (RPZ) or the 
functional equivalent in the water supply line upstream from the point 
of pesticide introduction. As an option to the RPZ, the water from the 
public water system should be discharged into the reservoir tank prior 
to pesticide introduction. There shall be a complete physical break (air 
gap) between the outlet end of the fill pipe and the top or overflow rim 
of the reservoir tank of at least twice the inside diameter of the fill pipe. 
The pesticide injection pipeline must contain a functional, automatic, 
quick-closing check valve to prevent the flow of fluid back toward the 
injection pump. 
The pesticide injection pipeline must contain a functional, normally 
closed, solenoid-operated valve located on the intake side of the in­
jection pump and connected to the system interlock to prevent fluid 
from being withdrawn from the supply tank when the irrigation system 
is either automatically or manually shut down. 
The system must contain functional interlocking controls to automati­
cally shut off the pesticide injection pump when the water pump motor 
stops, or in cases where there is no water pump, when the water pres­
sure decreases to the point where pesticide distribution is adversely 
affected. 
Systems must use a metering pump, such as a positive displacement 
injection pump (e.g., diaphragm pump) effectively designed and con­
structed of materials that are compatible with pesticides and capable 
of being fitted with a system interlock. 
Do not apply when Win(-----'ed favors drift beyond the area intended 
for treatment. 
When mixing, fill nurse tank half full with water. Add this product slowly 
to tank while hydraulic or mechanical agitation is operating and con­
tinue filling with water. Stickers, spreaders, insecticides, nutrients, etc. 
should be added last. If compatibility is in question, use the compati­
bility jar test before mixing a whole tank. Because of the wide variety 
of possible combinations which can be encountered, observe all cau­
tions and limitations on the label of all products uSEld in mixtures. 
This product should be added through a traveling irrigation system 
continuously or at the last 30 minutes of solid set or hand move irriga­
tion systems. Agitation is recommended. Shut off injection equip­
ment after treatment and continue to operate irrigation system 
until this product has been cleared from the last sprinkler head. 
SPRINKLER CHEMIGATION 
The system must contain a functional check valve, vacuum relief valve 
and low pressure drain appropriately located on the irrigation pipeline 
to prevent water source contamination from backflow. 
The pesticide injection pipeline must contain a functional, automatic, 
quick-closing check valve to prevent the flow of fluid back toward the 
injection pump. 
The pesticide injection pipeline must also contain a functional, nor­
mally closed, solenoid-operated valve located on the intake side of the 
injection pump and connected to the system interlock to prevent fluid 
from being withdrawn from the supply tank when the irrigation system 
is either automatically or manually shut down. 
The system must contain functional interlocking controls to automati­
cally shut off the pesticide injection pump when the water pump motor 
stops. 
The irrigation line or water pump must include a functional pressure 
switch which will stop the water pump motor when the water pressure 
decreases to the point where pesticide distribution is adversely af­
fected. 
Systems must use a metering pump, such as a positive displacement 
injection pump (e.g., diaphragm pump) effectively designed and con­
structed of materials that are compatible with pesticides and capable 
of being fitted with a system interlock. 
Do not apply when wind speed favors drift beyond the area intended 
for treatment. 
When mixing, fill nurse tank half full with water. Add this product slowly 
to the tank while hydraulic or mechanical agitation is operating and 
continue filling with water. Stickers, spreaders, insecticides, nutrients, 
etc. should be added last. If compatibility is in question, use the com­
patibility jar test before mixing a whole tank. Because of the wide va­
riety of possible combinations which can be encountered, observe all 
cautions and limitations on the label of all products used in mixtures. 
This product should be added through a traveling irrigation system 
continuously or at the last 30 minutes of solid set or hand move irriga­
tion systems. Agitation is recommended. Shut off injection equipment 
after treatment and continue to operate irrigation system until this prod­
uct has been cleared from the last sprinkler head. 
USES 
BULB 
Tulip, Calla Lily, Daffodil, Dutch Iris (CA) 
After planting of bulbs, settle the soil with sprinkler irrigation (rainfall 
will serve the same purpose). Before emergence of pJ£n.ts (bulbs), 
apply 2 pints of this product per acre in a minimum of 20 gallons of 
water per acre. Treat only during growing season. C c' (J () ~ 
CORN (FIELD) (EAST OF RO~I(lV~I\,'l9UNTAINS 'dNLY) 
Do not exceed a seasonal max~mufn ~f 1.5 pintS' per acre. 
Do not spray over the top of e'1}~tQ,El,ct corn." c· 0 ~ 
Pre-emergence Application: Make a si~gle ~pplicatio~{aftefplanting 
but before crop emerges. Plant seed at le~s11. 75 incc~~S (j{)~p on flat 
or raised seedbeds only or injury to tlt~«fe~ may resulto C 0 
Use this product alone at 1 to 1.5 pts.lac(e. U§e lower rate.s on lighter 
soils and higher rates on heavier s;);ls.c·for imprQved g.rass and 
broadleaf weed residual control, tank mix this producfl/vil(fS'JCh prod­
ucts registered for field corn as alachlor, atrazine, Prowl®, or Me-Too­
Lachlor"'. See the table below for tank mix rates for t~is('pr~C:uct and 
alachlor or atrazine. <."L C c· 
LlNURON 4L Page 4 of 7

This Product + Alachlor 
THIS PRODUCT + Alachlor (\, ,v'lixture)* 
Product per Acre 
1 to 3% Organic Matter 3 to 6% Organic Matter 
Soil Texture THIS PRODUCT (pts.) THIS PRODUCT (pts.) 
+ + 
Alachlor (qts.) Alachlor (qts.) 
Coarse: Sandy loam 0.66 to 1.25 + 0.75 to 1 1.25 to 2 + 1 to 1.5 
Medium: Loam, Silt 1 to 1.5 + 1 to 1.5 1.5 + 1.5 to 2 
loam, Silt, Sandy clay 
loam 
Fine: Silty clay, Silty clay 1.25 to 1.5 + 1.5 to 2 1.5 + 2 to 2.5 
loam, Clay, Clay loam 
REPLANTING: Corn or Soybeans may be replanted within 4 months. After 4 
months, any crop may be replanted . 
• Dilute Alachlor with 2 parts of water and add as last ingredient to spray tank. 
This Product + Atrazine 
THIS PRODUCT + Atrazine (Tank Mixture) 
Product per Acre 
1 to 2% Organic Matter 2 to 5% Organic Matter 
Soil Texture THIS PRODUCT (pts.) THIS PRODUCT (pts.) 
+ + 
Atrazine (Ibs. a.i.) Atrazlne (Ibs. a.i.) 
Coarse: Sandy loam 0.66 to 1 + 0.4 to 0.5 1 to 1.5 + 0.5 to 1 
Medium: Loam, Silt 1 to 1.5 + 0.5 to 0.8 1.5 + 0.8 to 1.2 
loam, Silt, Sandy clay 
loam 
Fine: Silty clay, Silty clay 1.33 to 1.5 + 0.6 to 0.8 1.5 + 0.8 to 1.6 
loam, Clay, Clay loam 
REPLANTING: Corn may be replanted within 6 months. After 6 months, any crop 
may be planted. (Exception: Do not follow treated Corn with Sugar beets, Tobacco 
or Vegetables in rotation.) 
CORN (FIELD) 
Directed Post-emergence Application: Make a single application as 
a directed spray after Corn is at least 15 inches high (measured to the 
highest leaf surface on free standing plants). Do not spray over top of 
Corn. Apply only when there is sufficient differential between height of 
Corn and weeds so that the directed spray thoroughly covers all weed 
foliage without contact of upper leaves or whorl of Corn by spray or 
drift, as such contact may cause crop injury. Early cultivation (rotary 
hoe or other suitable equipment) will aid in aclhieving proper differential 
between height of Corn and weeds. 
Use 1.25 to 1.5 pints per acre. Add 1 pint Surf-Ac 820 for each 25 gal­
lons spray mixture. Non-pressure nitrogen solution may be substituted 
for all or part of the water. Use the lower rate on lighter soils (low in 
clay or organic matter) and when weeds do not exceed 2 inches in 
height; use the higher rate on heavier soils (high in clay or organic 
matter) for weeds up to 5 inches in height. Do not apply within 57 days 
of harvest of Field corn. 
COTTON (EAST OF ROCKY MOUNTAINS ONLY) 
Do not spray over top of cotton. 
Do not apply within 76 days of harvest. 
Do not use on Pima varieties of cotton. 
Directed Postemergence Application: Apply as a directed spray, 
adjust nozzles to minimize contact to Cotton leaves with spray or drift 
as crop injury may result. 
Make first application of 1 pint per acre when Cotton is at least 12 
inches tall. Use 1 to 1.5 pints per acre when Cotton is at least 18 
inches tall and emerged weeds do not exceed 2 inches in height; Add 
1 pint Surf-Ac 820 for each 25 gallons spray mixture. If needed, a sec­
ond application of same rate may be made 1 week or later after initial 
treatment. Alternatively, after Cotton is 20 inches tall, make a single 
application of 2 to 3 pints per acre following last cultivation. If emerged 
weeds are present, add Surf-Ac 820 as directed above. 
HYBRID POPLAR (MIDWEST) 
Apply 2 to 4 pints of this product per acre before bud break in the 
Spring. For application after bud break, apply 2 to 4 pints of this prod­
uct per acre as a directed spray. Spray should be directed to weed 
growth and to avoid contact with the Poplar plant. Do not spray over 
the top of the Poplar as injury to the plant may result. 
Use the lower rate on light soils and higher rate on heavier soils. For 
best results on emerged weeds, treat at the seedling stage. 
More than one treatm~r-- '3y be made but do not apply more than 8 
pints of this product pe,,- d per year. 
KENAF 
This product may be used on Kenaf being managed for the production 
of fiber or pulp. 
Directed Application: Make a single application of 1 to 2 pints per 
acre as a directed spray to the base of B to 10 inch tall Kenaf plants. 
Direct the spray to contact the Kenaf plants at no higher than 3 inches 
above the soil surface.· The addition of a surfactant to the spray mixture 
may increase the activity of this product on emerged weeds. The ad­
dition of MSMA at 2.66 pints per acre to the spray mixture may improve 
the control of emerged grasses. 
PARSNIPS 
Pre-emergence Application: Make a single application of 1.5 to 3 
pints per acre. Apply after planting but before crop emerges. Plant 
seed at least one-half inch deep. 
POSTHARVEST, CROP STUBBLE, FALLOW GROUND, 
STALE SEEDBED 
NOTE: ALL STATES - DO NOT EXCEED THE MAXIMUM PER 
ACRE PER YEAR IN-CROP USE RATE FOR ALL APPLICATION 
TIMINGS. 
East of the Rocky Mountains Only 
Apply this product at a rate of 1 to 4 pints per acre to postharvest, crop 
stubble, fallow grounds or stale seedbeds for control of emerged 
weeds or for residual weed control during the fallow season. For con­
trol of established annual weeds, add a nonionic surfactant at 0.5 to 
1 % v/v or a crop oil concentrate at 1 to 2 pints per acre to aid in con­
trol. 
Apply before weeds reach 4 inches in height. See the "WEEDS CON­
TROLLED" section of this label for a list of weeds controlled. 
For control of established weeds, this product may be tank mixed with 
a bumdown herbicide, such as glyphosate or paraquat. 
Apply this product by ground equipment in sufficient spray volume to 
provide uniform coverage of the site and/or weeds to be treated. 
• For volunteer corn up to 6 inches in height, apply 2/3 to 1 pint per 
acre of this product in a tank mixture with paraquat at 9.6 to 14.4 
ounces active ingredient per acre. Apply the higher rate of both her­
bicides for volunteer corn that is 7 to 12 inches in height. The addi­
tion of a surfactant to the spray solution will increase the' contact 
efficacy of this tank mixture. 
Any crop may be planted 4 months after application. The crops of corn, 
grain sorghum, potatoes or soybeans may be planted at anytime fol­
lowing application, provided the combined rate applied postharvest 
and preemergence does not exceed the maximum labeled preemer­
gence rate per 12 month period for the specific crop. 
Idaho, Montana, Oregon, Washington 
Apply this product at a rate of 1.5 to 4 pints per acre to postharvest, 
crop stubble, fallows grounds or stale seedbeds for control of emerged 
weeds or for residual weed control during the fallow season. For con­
trol of established annual weeds, add a non ionic surfactant at 0.5 to 
1% v/v, or a crop oil concentrate at 1 to 2 pints per acre, or a methy­
lated seed oil (MSO) at 1% v/v to aid in control. Apply before weeds 
reach 4 inches in height. See the "WEEDS CONTROLLED" section 
of this label for a list of weeds controlled. 
For control of established weeds, this product may be tgU~ mixed with 
a burndown herbicide, such as glyphosate. c 
Apply this product by ground equipment in sufficierU8rray~lOlume to 
Provide uniform coverage of the site and/or weeds to bEftrdi]ted. n ( 0 C C ~~ ..... "1:: 
Any crop may be planted 4 months a~er appl(cation. Winttrr wheat may 
be planted at anytime following apRlicatYor{; provided the combined 
rate applied postharvest and preeme(9 .. eDf)~c;loes not~xcce<£the max­
imum labeled rate per 12 month period~or tl:\e crop. c' c .. () 
POTATOES c cur; C (C c' 
Do not use West of the Rocky Wl'(;llflt"lins. 
t", C (. C 
Do not spray over top of emer9~ti,~~tatoes. l; 
Do not exceed 3 pints per acre per year. ~ ( l C' ~ ( 
Pre-emergence Application: Make a single applidition as a broad­
cast spray after planting but before crop emerges. PlalWseer.1 at least 
2 inches deep. Do not spray over top of emerged Pct&tl:JE:s. If beds 
are to be "dragged" and/or "hilled", apply after the final "dragging" or 
"hilling" operation. Apply before grasses are 2 inches tall and before 
broadleafweeds are 6 inches tall, preferably just before or when weed 
seedlings emerge. If emerged weeds are present, add 1 pint Surf-Ac 
820 for each 25 gallons spray mixture. In irrigated areas, best results 
are obtained when application is made to moist soil followed within 2 
LlNURON 4L Page 5 of 7

weeks by 1 to 2 inches of sprinkler irrigat~/or rainfall). On powder 
dry soils, irrigate prior to herbicide applica\ ,nd follow with sprinkler 
irrigation to activate the herbicide. Apply nj to 2.5 pints per acre on 
the lighter soils (sandy loams, silt loams; 1 to 2% organic matter) and 
2.5 to 3 pints per acre on heavier soils (silts, clay loams; 2 to 5% or­
ganic matter); on soils over 5% oganic matter, use 3 pints per acre 
apply to emerged weeds (before potatoes emerge) 
East of Rocky Mountains: Apply 1.5 to 2.5 pints per acre on the 
lighter soils (Sandy loams, Silt loams; 1 to 2% organic matter) and 2.5 
to 3 pints per acre on heavier soils (Silts, Clay loams; 2% to 5% or­
ganic matter). On soils over 5% organic matter, apply 3 pints per acre 
and apply to emerged weeds before Potatoes emerge. 
For improved control of annual grasses and nutsedge, see table below 
for tank mixes with Me-Too-Lachlor Herbicide. 
This Product + Me-Too-Lachlor Herbicide 
1 to 3% Organic Matter 3 to 5% Organic Matter 
Soil Texture This Product (pts.) This Product (pts.) 
+ + 
Me-Too-Lachlor (pts.) Me-Too-Lachlor (pts.) 
COARSE: Sandy loam 1 to 1.5 + 1 1.5 to 2 + 1.33 
MEDIUM: Loam, Silt 1.5 to 2 + 1.33 2 to 2.5 + 1.67 to 2 
loam, Silt, Sandy clay, 
Sandy clay loam 
SORGHUM 
Do not apply over top of emerged sorghum. 
Do not apply within 75 days harvest. 
Do not graze or feed plants to livestock within 3 months 
after directed postemergence application. 
Pre-emergence Application: Select a registered herbicide treatment 
for application as a tank mixture. Make a single application after plant­
ing but before crop emerges. 
In soil with 1 % to 2% organic matter apply 0.63 to 1.25 pints per acre 
on sandy loam and 1 to 1.5 pints per acre on loam, silt loam, silt, sandy 
clay, or sandy clay loam. In soil with 2% to 4% organic matter, apply 1 
to 1.5 pints per acre on sandy loam and 1 to 2 pints per acre on loam, 
silt loam, silt, sandy clay, or sandy clay loam. Plant seed at least 1 inch 
deep on flat or raised seedbeds only as injury to the crop may result. 
Directed Post-emergence Application: Make a single application of 
this product as a directed spray; add 1 pint of Surf-Ac 820 for each 25 
gallons spray mixture. If sprayer is equipped with skids, shoes or 
shield, apply 1 pint per acre when Sorghum is 12 inches tall (free 
standing plants) and weeds are up to 2 inches in height; use 1 to 2 
pints per acre when Sorghum is 15 inches tall and weeds are 2 to 4 
inches in height. Apply only when there is sufficient differential be­
tween height of Sorghum and weeds so that the directed spray thor­
oughly covers all weed foliage without contact of upper leaves or whorl 
or Sorghum by spray or drift as such contact may cause crop injury. 
SOYBEANS 
Make a single preemergence application of this product 
per season. 
Soybeans planted too shallow have increased potential 
for injury. 
Do not exceed 2 pts. of this product in any application_ 
Do not spray over the top of emerged soybeans. 
Do not feed treated forage or hay to livestock. 
Preemergence Application - All Tillage Types 
Apply this product priorto sybean emergence at the rates specified in 
the table below. For improved control, or for a broader spectrum of 
control, this product may be tank mixed with such herbicides as Me­
Too-Lachlor or Dual MAGNUM®, Dual® II MAGNUM, Sencor®, Syn­
chrony® XP, Classic®, Prowl, Boundary®, Domain'·, and Gangster®. 
For specific tank mix rate directions for this product plus Me-Too­
Lachlor Herbicide see the table below. , 
THIS PRODUCT ALONE 
Pints of THIS PRODUCT per Acre 
Soil Texture 1%t03% 2% to 5% 
Organic Matter Organic Matter 
Coarse: Sandy loam 1 to 1.25 1.25to 2 
Medium: Loam, Silt loam, Silt, Sandy 1 to 2 1.5t02 
clay loam 
Fine: Silty clay, Silty clay loam, Clay, 1.25 to 2 2 
Clay loam 
THIS PRODUCT ' "oo-Lachlor Herbicide (Tank Mixture) 
'. Product per Acre 
1% to 3% Organic 
Matter Soil Texture THIS PRODUCT (pts.) 
+ 
Me-Too-Lachlor (pts.) 
Coarse: Sandy loam 0.66 to 1.25 + 0.85 
Medium: Loam, Silt 1 to 1.66 + 1.0 
loam, Silt, Sandy 
clay loam, 
Fine: Silty clay, Silty 1.25 to 2 + 1 .33 
clay loam, Clay, 
Clay loam 
No Till, Minimum Till or Stale Seedbed 
Timing 
3% to 5% Organic 
Matter 
THIS PRODUCT (pis.) 
+ 
Me-Too-Lachlor (pts.) 
1.25 to 2 + 1.0 
1.66 to 2 + 1.33 
2 + 1.33 to 1.67 
Apply this product up to 30 days prior to Soybean planting. For maxi­
mum in-season residual control, apply no earlier than 14 days before 
planting. 
Adjuvants and Tank Mixes 
For burndown control (postemergence activity), addition of adjuvant 
is required. 
For best results, use 1 gallon crop oil concentrate per 100 gallons 
of spray. 
Alternatively, use 1 quart non ionic surfactant per 100 gallons of 
spray. 
To burndown larger than 2 inches grasses and 6 inches 
broadleaves, tank mix this product with such herbicides as 2,4-0 
LVE, Synchrony XP, Classic, glyphosate and/or paraquat. When 
tank mixing this product with glyphosate, substitute nonionic sur­
factant (1 qt. per 100 gallons spray) for crop oil concentrate. Follow 
the glyphosate manufacturer's instructions for addition of ammo­
nium sulfate: 
1 pt. of this product + 1 pt. 2,4-0 LVE + 1 gallon crop oil concen­
trate per 100 gallons spray will burn down the following winter an­
nual weeds (up to 6 inches in size) as well as the weeds included 
in "Postemergence Use" at the beginning of this label. 
Bushy wallflower Henbit 
Chuckweed, common Pennycress 
Chickweed, mouseear Shepherdspuse 
Cutleaf evening primrose Speedwell, corn, field, purslane 
Deadnettle* White heath aster 
* suppression 
WHEAT (WINTER) (DRILL-PLANTED) 
IDAHO, OREGON, WASHINGTON 
Plant seed at least 1 inch deep; when seed is planted during 
abnormally dry weather, treat after soil has been settled by 
rainfall or irrigation. 
Apply as a broadcast spray prior to emergence of wheat or 
to semi-dormant wheat plant. Application to actively growing 
plants may result in temporary yellowing (chlorosis) of 
wheat. c 
Do not apply after wheat has reach the boot stag~ bT maturity, 
nor when when maximum daily temperaturec~}(ceetjs 60°F; 
do not use this product in comb!~'!.t!R'lwith othefRttsticides 
(except as noted), surfactants~ or~nilrogen soltltion after 
wheat has emerged. 0 (; ",-, 
Crop injury may result where severelV:£lla.·r;;tress, fJi~ea'~~or insect 
damage follows application and also fmm f~ilure to 9tts~[)Ie correct 
planting depth and soil type restrictions. Db hot treat \l:heat wilere win­
ter climatic conditions have caused helt\(lrig~f plants, gf~ffere plants 
are lacking in vigor due to poor emerStlfccLe( 1,1sect damage, disease, 
high alkalinity, or other causes. ~ l ( l ~ L 
West of Cascade Range: Make a single applicatiorvof 2 to 3.5 pints 
per acre as soon as possible after planting. If Wheat anft I.·/oeds have 
emerged, apply before weeds are 3 to 4 inches tall. L l. , ( ( '. 
East of Cascade Range: Make a single application of this product 
alone or, where specified below, as a tank mixture with Bromoxynil. If 
Fall-planted Wheat fails to grow due to Winter kill or adverse growing 
conditions after Fall treatment, allow 4 months before planting Spring 
wheat. Do not retreat field with a second application during the same 
crop year as injury to the crop may result. 
LlNURON 4L Page 6 of 7

Where Average Annual Rainfall Excer'---16 Inches-Fall Treat­
ment: For early Fall-planted Wheat (se\ before September 10) 
apply 1 to 1.5 pints ofthis product per acre elmer before or after Wheat 
has emerged but before weeds are 2 inches tall. Treatment after Oc­
tober 1 generally gives best results. Do not apply after soil freezes in 
the Fall. Spring Treatment: Apply 1 to 1.25 pints of this product per 
acre as soon as Wheat starts to grow in the Spring. Application after 
weeds have reached a height of 2 inches may give poor results. 
Where Average annual Rainfall is 10 to 16 Inches-Fall or Winter 
Treatment: After Wheat is planted in the Fall, apply 1 to 1.25 pints of 
this product per acre when sufficient moisture is available to germinate 
Wheat seed. Apply either before or after Wheat has emerged, but be­
fore weeds are 2 inches tall and before the soil freezes. Application 
later than March 1 may give poor results. 
Where Average Annual Rainfall is 10 to 20 Inches-Fall or Spring 
Treatment: Apply 0.5 pint of this product plus 0.25 pound of Bro­
moxynil per acre as a tank mixture, either in the Fall after Wheat has 
emerged but before soil freezes or in the Spring as soon as soil thaws. 
Apply before weeds are 2 inches tall or across. 
STORAGE AND DISPOSAL 
Do not contaminate water, food or feed by storage and disposal. 
PESTICIDE STORAGE: Storage should be under lock and key and 
secure from access by unauthorized persons and children. Storage 
should be in a cool, dry area away from any heat or ignition source. 
Avoid storage at high temperatures. Do not stack over 2 pallets high. 
Move containers by handles or cases. Do not move containers from 
one area to another unless they are securely sealed. Keep container 
tightly sealed when not in use. Keep away from any puncture 
source. Avoid storage near water supplies, food, feed and fertilizer 
to avoid contamination. Avoid contamination with acids or alkalies. 
Store in original containers only. If the contents are leaking or ma­
terial is spilled, follow these steps: 
1. Contain spill, absorb with a material such as sawdust, clay gran-
ules or dirt. 
2. Collect and place in suitable containers for disposal. 
3. Wash area with water and soap to remove remaining pesticide. 
4. Follow washing with clean water rinse. 
5. Place a leaking container in a plastic tub and transfer contents 
as soon as possible to an empty original container. 
6. Do not allow run off to enter sewer or contaminate water sup-
plies. 
7. Dispose of waste as indicated below. 
PESTICIDE DISPOSAL: Wastes resulting from the use of this prod­
uct must be disposed of on site or at an approved waste disposal 
facility. 
CONTAINER DISPOSAL: 
Nonrefillable Container (rigid material; less than 5 gallons): 
Nonrefillable container. Do not reuse or refill this container. Offer for 
recycling, if available. Clean container promptly after emptying. 
Triple rinse as follows: Empty the remaining contents into application 
equipment or a mix tank and drain for 10 seconds after the flow be­
gins to drip. Fill the container one-fourth 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 sec­
onds after the flow begins to drip. Repeat this procedure two more 
times. Dispose of empty container in a sanitary landfill or by incin­
eration, or, if allowed by State and local authorities, by burning. If 
burned, stay out of smoke. 
Nonrefillable Container (rigid material; 5 gallons or greater): 
Nonrefillable container. Do not reuse or refill this container. Offer for 
recycling, if available. Clean container promptly after emptying. 
Triple rinse as follows: Empty the remaining contents into application 
equipment or a mix tank. Fill container one-fourth full with water. Re­
place 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. 
Turn 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. Dispose of empty container in a sanitary landfill or 
by incineration, or, if allowed by State and local authorities, by burn­
ing. If burned, stay out of smoke. (Continued) 
-------,~~ 
STORAG( .ND DISPOSAL (Cont.) 
Refillable Containers: Refillable container. Refill this container with 
pesticide only. Do not reuse this container for any other purpose. 
Cleaning the container before final disposal is the responsibility of 
the person disposing of the container. Cleaning before refilling is the 
responsibility of the refiller. To clean the container before final dis­
posal, empty the remaning contents from this container into appli­
cation equipment or mix tank. Fill the container about 10% full with 
water. Agitate vigorously or recirculate water with the pump for 2 
minutes. Pour or pump rinsate into application equipment or rinsate 
collection system. Repeat this rinsing procedure two more times. 
WARRANTY-CONDITIONS OF SALE 
OUR DIRECTIONS FOR USE of this product are based upon tests 
believed reliable. Follow directions carefully. Timing and method of ap­
plication, weather and crop conditions, mixtures with other chemicals 
not specifically recommended and other influencing factors in the use 
of this product are beyond the control of the seller. To the extent con­
sistent with applicable law, Buyer assumes all risks of use, storage 
and handling of this material not in strict accordance with directions 
given herewith. 
To the extent consistent with applicable law, in no case shall the Man­
ufacturer or the Seller be liable for consequential, special or indirect 
damages resulting from the use or handling of this product when such 
use and/or handling is not in strict accordance with directions given 
herewith. The foregoing is a condition of sale by the Seller and is ac­
cepted as such by the Buyer. 
The DREXEL logo is a registered trademark of Drexel Chemical 
Company. All other brand names, product names, or trademarks 
belong to their respective holders. 
ACCEPTED 
SEP 9 2010 
Under the Federal rnsecticide, 
Fungicide. and Rodenticide Act 
as amended. for the pesticide 
registered under 
EPA Reg. No. ,<1713 - °,.1 
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LlNURON 4L Page 7 of 7