Files
crop-chem-docs/corpus/epa_ppls/100-766.md
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justin a97107de46
Image rebuild (skip scrape) / build (push) Failing after 1h37m12s
docker: production image + Gitea Actions for monthly refresh
Dockerfile: self-contained image with corpus + Chroma + BM25 baked
in. Drawbar's compose pulls + runs without volume mounts. Built from
sources.json (labels schema), PRODUCT_NAME=crop_chem by default,
HYBRID_SEARCH=true (always-on for production quality). RERANK_URL +
OLLAMA_URL get set at compose time.

.gitea/workflows/refresh.yml: monthly cron (1st @ 06:00 UTC) does
full scrape → reindex → image push. Scrapes Bayer (~30 min) +
EPA PPLS row-crop filtered (~7h). Skips reindex+push if no corpus
diff. Tags pushed: :latest, :<sha12>, :corpus-<YYYY.MM.DD>.

.gitea/workflows/image-only.yml: on-demand or auto on code-only
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Dockerfile, sources.json). Reindexes from committed corpus, builds
image, pushes. ~10 min vs ~9h full refresh.

.gitignore: corpus/ now COMMITTED (4,159 labels, 265 MB of .md +
sidecars). Lets image-only.yml rebuild indexes without re-scraping.
chroma/ + bm25/ still gitignored (regenerable binary indexes).

.dockerignore: drops venv, eval results, PLAN/README/CLAUDE.md,
deploy/, .git/ — keeps the image lean. corpus + chroma + bm25
explicitly NOT in dockerignore (those go INTO the image).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-24 12:32:41 -04:00

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# BICEP LITE II HERBICIDE
- EPA Reg No: **100-766**
- Registrant: SYNGENTA CROP PROTECTION, LLC
- Signal word: Caution
- Active ingredients: Atrazine (18.3%); Metolachlor (35.3%)
- Label accepted: 1998-02-23
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000100-00766-19980223.pdf
---
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FEB 23 1998
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SURNAME I ............................................................................................................................. + ........... ', .. ..
OATE I ...................................................... , ...................................................................................... .
EPA Fo~ 1320-1 (12-70) OFFICIAL FILE COpy
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UN ITED STATES ENVIRONMENTAL PROTECTION AGENCY
It tn&se conditions are not complied with, the registration
will b ... $ubjE<ct. tc. canceU",tion in accordance with l"II:'RAr
section 6(e). Your release for shi~~ent of the ~e$ticidG prQd~c~
uTldsr ttl" <>ut>jGct labeling constitutes your accl'rptance of these
cQnt\,ltion for that. product.
i\ st,ir.tped copy of tr.e l:E(;p'*cti .... e proposed lac:el is
enclosed for yo~r records.
Joann~ I. giller
Product nanagsr (23)
Belbicirle ar~~ch
Registration pivigion (150SC)
Ewilson:Diskette:Metolachlor: 02-20-98
CONCURRENCES
0 ••••••• 00 ••• 0.... ••••••••• ••••••• • •••••••••••• 0 •• 0 ••••••••••••••••••••••••••••••••••••••••••••••• 0 ••••• " .0_ •••••••• 0 ••• _ •••••••••• 0 ••••••
".,., ~ I ~ I I I I j :.~.~ _ ................. : ........ m.; ...... m.m ...................................... : ................................... : ................. .
OFFICIAL FILE COPY
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BulkiFarm-PakiField-Pak Booklet
RESTRICTED USE PESTICIDE
(GROUND AND SURFACE WATER CONCERNS)
FOR RETAIL SALE TO AND USE ONLY BY CERTIFIED
APPLICATORS OR PERSONS UNDER THEIR DIRECT
SUPERVISION, AND ONLY FOR THOSE USES
COVERED BY THE CERTIFIED
APPLICATOR'S CERTIFICATION.
THIS PRODUCT IS A RESTRICTED-USE HERBICIDE DUE
TO GROUND AND SURFACE WATER CONCERNS.
USERS MUST READ AND FOLLOW ALL PRECAUTIONARY
STATEMENTS AND INSTRUCTIONS FOR USE IN ORDER TO
MINIMIZE POTENTIAL FOR ATRAZINETO REACH GROUND
AND SURFACE WATER.
Bicep Lite ((TM ACCEPTED
with COMMENTS
In EPA Letter Dated
HERBICIDE- FEB 23 1998
For weed control in com and grain or forage sorghum Under the Fe<lenl lnaecticlde,
Fm!dicide. and Rodemiclde Aet
"'" amend..l., for the peotieide
Active Ingredients: rosiatered 1:I:IIder EPA ~. No.
Atrazine: 2-chloro-4-ethylamino- I Q 0 J fSii
6-isopropylamino-s-triazine ............................ 17.4%
Atrazine related compounds ............................ 0.9%
Metolachlor: 2-chloro-N-(2cethyl-
6-methylphenyl)-N-(2-methoxy-1-
methyl ethyl) acetamide ........................ _. _ .... 35.3%
Inert Ingredients: 46.4%
Total: 100.0%
Bicep Lite" typically contains 1.67 Ibs. atrazine + relateds per gallon and ••••• ,
3.23 Ibs. metelachlor active ingredient per gallon. .. .. .. .
'. KEEP OUT OF REACH OF CHILDREN.
CAUTION
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See additional precautionary statements and directions for use inside
booklet.
EPA Reg. No. 100-766
NCP
[QUARKIBICEP LITE II/N·BICEp·l·1I BlK BKLT·A] ccg • 1129/98
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DIRECTIONS FOR USE AND CONDITIONS OF SALE AND
WARRANTY
IMPORTANT: Read the entire Directions for Use and the Conditions
of Sale and Warranty before using this product. If terms are not accept­
able, retum the unoPened product container f't once.
CONDITIONS OF SALE AND WARRANTY
The Directions for Use of this product reflect the opinion of experts
based on field use and tests. The directions are believed to be reliable
and should be followed carefully. However, it is impossible to eliminate all
risks inherently associated with use of this product. Crop injury, ineffec­
tiveness, or other unintended consequences may result because of such
factors as weather conditions, presence of other materials, or the manner
of use or application all of which are beyond the control of Novartis Crop
Protection, Inc. or the Seller. All such risks shall be assumed by the
Buyer.
Novartis warrants that this product conforms to the chemical description
on the label and is reasonably fit for the purposes referred to in the
Directions for Use subject to the inherent risks referred to above.
Novartis makes no other express or implied warranty of Fitness or
Merchantability or any other express or implied warranty. In no case
shall Novartis or the Seller be liable for consequential, special, or
indirect damages resulting from the use or handling of this product.
Novartis and the Seller offer this product, and the Buyer and user accept
it, subject to the foregoing Conditions of Sale and Warranty, which may
be varied only by agreement in writing signed by a duly authorized repre­
sentative of Novartis.
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DIRECTIONS FOR USE
It is a violation of federal law to use this product in a manner inconsistent
with its labeling.
Do not apply this product in a way that will cC.liact workers or other per­
sons, either directly or through drift. Only protected handlers may be in
the area during application. For any requirements specific to your State
or Tribe, consult the agency responsible for pesticide regulation.
AGRICULTURAL USE REQUIREMENTS
Use this product only in accordance with its labeling and with the
Worker Protection Standard, 40 CFR part 170. This Standard
contains requirements for the protection of agricultural workers on
farms, forests, nurseries, and greenhouses, and handlers of
agricultural pesticides. It contains requirements for training,
decontamination, notification. and emergency assistance. Italso
contains specific instructions and exceptions pertaining to the
statements on this label about personal protective equipment
(PPE), and restricted-entry interval. The requirements in this box
only apply to uses of this product that are covered by the Worker
Protection Standard.
Do not enter or allow worker entry into treated areas during
the restricted entry interval (REI) of 12 hours. Exception: If the
product is soil-injected or soil-incorporated. the Worker Protection
Standard, under certain circumstances, allows workers to enter the
treated area if there will be no contact with anything that has been
treated.
PPE required for early entry to treated areas that is permitted under
the Worker Protection Standard and that involves contact with
anything that has been treated, such as plants, soil, or water is:
• Coveralls
• Waterproof gloves
• Chemical-resistant footwear plus socks ('" f (
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FAILURE TO FOLLOW THE DIRECTIONS FOR USE AND "
PRECAUTIONS ON THIS LABEL MAY RESULT IN POOR WEED
CONTROL, CROP INJURY, OR ILLEGAL RESIDUES.
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GENERAL INFORMATION
Bicep Lite II is a selective herbicide recommended before planting, before
or after emergence (see directions) for control of most annual grasses
and broadleaf weeds in com. Bicep Lite II can also be used before crop
emergence for control of most annual grassG.;and broadleaf weeds in
grain or forage sorghum, provided the sorghum seed has been properly
treated by the seed company with Concep® or Screen®. This product
may be tank-mixed with Banvel®, BladeX® (4L or 90DF), Dual® formula­
tions, Extrazine@ II, LoroX® or equivalent, or Princep® 4L (Caliber 90®)
for weed control in conventional tillage com. This product may also be
tank-mixed with other herbicides specified on this label for weed control in
conventional, minimum till, and no-till corn, grain sorghum, or forage
sorghum.
Note: Tank mixtures are permitted only in those states where the tank­
mix partner is registered.
Following many years of continuous use of atrazine (one of the ingredi­
ents in Bicep Lite II) and products chemically related to atrazine, biotypes
of some of the weeds listed on this label which are controlled by the
atrazine component have been reported to develop resistance to this and
chemically related herbicides. Where this is known or suspected, and
weeds controlled by this product are expected to be present along with
resistant biotypes, we recommend the use of Bicep Lite II in combination
or in sequence with registered herbicides which do not contain triazines.
Consult with your State Agricultural Extension Service for specific
recommendations.
Precautions: (1) If sorghum seed is not properly pretreated with Concep
or Screen, Bicep Lite /I will severely injure the crop. (2) Injury may occur
to corn or sorghum following the use of Bicep Lite /I under abnormally
high soil moisture conditions during early development of the crop.
Bicep Lite II alone or in tank mixture with Banvel, Bladex, Dual, Extrazine
11, or Princep may be applied early preplant, preplant incorporated,
preplant surface, or preemergence on corn in water or fluid fertilizer.
Apply postemergence treatments of Bicep Lite II to corn using water only
as the carrier. Bicep Lite 11 may be applied in tank-mix combination with, ::: : '
Gramoxone Extra, Landmaster BW, or Roundup with or without the abov~, ,
herbicides early preplant, preplant surface, or preemergence to corn. :' ., •
Bicep Lite II alone may also be applied on sorghum early prepl{ln!, ?re-
plant incorporated, preplant surface, or preemergence in water'or in 'fluid
fertilizer. ' , : ' , : , ,
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Bicep Lite II may be applied in water by aircraft: Applications in fl'Jid
fertilizer should be only by ground equipment.
To avoid spray drift, do not apply under windy conditions. Avoid spray
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overlap, as crop injury may result
Do not apply this product through any type af irrigation system.
Where reference is made to weeds partially controlled, partial control can
either mean erratic ccmtrol from good to poa- -:!" consistent control at a
level below that generally considered accep:able for commercial weed
control.
Dry Weather following preemergence applicaion of Bicep Lite II or a tank
mixture may reduce effectiveness. CultivatE if weeds develop in conven­
tional tillage com or sorghum.
Observe all precautions and limitations on me label of each product used
in tank mixtures.
Thoroughly clean sprayer or other applicatim device before using.
Dispose of cleaning solution in a responsible manner. Do not use a
sprayer or applicator contaminated with other materials, or crop damage
or sprayer clogging of the application device may cccur.
Mixing Instructions
Thoroughly recirculate containers and bulk tanks before using. Bicep Lite
II is a liquid that may be mixed with water of flui,d fertilizer and applied as
a spray. Bicep Lite II may also be sprayed onto dry bulk granular fertilizer
and applied with the granular fertilizer.
Dry Bulk Granular Fertilizers
Many dry bulk granular fertilizers may be il11Jregnated or coated with
Bicep Lite II and used to control weeds in com or Concep-treated
sorghum.
When applying Bicep Lite II with dry bulk granular fertilizers, follow all
directions for use and precautions on the Bicep Lite II label regarding
target crops, rates per acre, soil texture, application methods, and
rotational crops.
All individual state regulations relating to dry bulk granular fertilizer blend- •• ,' , '
ing, registration, lab~ling, and application are the responsibility of the :'.'.
individual and/or company selling the herbicdefiertilizer mixture. ' •.
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Prepare the herbicide/fertilizer mixture by using any closed drum, h9lt,
ribbon, or other commonly used dry bulk fertilizer blender. Nozzles, used : .",
to spray Bicep Lite II onto the fertilizer must be placed to providE. 'or,iinrm ' •••
spray coverage. Care should be taken to am the spray onto the'ie'rtilizer ,
only, avoiding the walls of the blender. ' ,
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-7-
If the herbicide/fertilizer mixture is too wet, add a highly absorptive
material, such as Agsorb® EG_ or Celatom MP-79®, or similar granular
clay or diatomaceous earth materials, to obtain a dry, free-flowing mixture.
Absorptive materials should be added only after the herbicide has been
thoroughly blended into the fertilizer mixture. Best application results will
be obtained by using a granule of 6/30 partic!", 'Oize or of a size similar to
that of the fertilizer material being used. Generally, less than 2% by
weight of absorptive material will be needed. Avoid using more than 5%
absorptive material by weight.
Calculate the amount of Bicep Lite II to be used by the following:
g,QQQ qts. of Bicep Lite II
Ibs. of X per acre =
fertilizer
per acre
Pneumatic (Compressed Air) Application
qts. of Bicep Lite II
perlon of
fertilizer
High humidity, high urea concentrations, low fertilizer use rates, and dusty
fertilizer may cause fertilizer mixtures to build up or plug the distributor
head, air tubes, or nozzle deflector plates. To minimize buildup, premix
Bicep Lite II with Exxon Aromatic 200 at a rate of 2.0-2.5 ptsJgal. of Bicep
Lite II. Aromatic 200 is a noncombustible/nonflammable petroleum prod­
uct. Aromatic 200 may be used in either a fertilizer blender or through
direct injection systems. Drying agents should not be used when using
Aromatic 200.
Notes: (1) Mixtures of Bicep Lite II and Aromatic 200 must be used on
dry fertilizer only. Poor results or crop injury may result if these mixtures
are used in water or liquid fertilizer solutions for spraying applications.
(2) When impregnating Bicep Lite II in a blender before application, a
drier mixture can be attained by substituting a drying agent for Aromatic
200. The use of Agsorb F.G. or another drying agent of 6/30 particle size
is recommended. (3) Drying agents are not recommended for use with
On-The-Go impregnation equipment.
Precautions: To avoid potential for explosion, (1) Do not impregnate
Bicep Lite If on ammonium nitrate, potassium nitrate, or sodium nitrate ••••
either alone or in blends with other fertilizers. (2) Do not combine Bicep •••••
Lite If with a single $uperphosphate (0-20-0) or treble superphosphate (O~·. '.
46-0). (3) Do not use Bicep Ute If on straight limestone, since absorptiori : .
will not be achieved. Fertilizer blends containing limestone can pe : . :
impregnated. , , : ' , :
Application
Apply 200-700 Ibs. of the herbicide/fertilizer mixture per acre. For best
results, apply the mixture uniformly to the soil with properly calibrated
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equipment immediately after blending. Uniform application of the herbi­
cide/fertilizer mixture is essential in order to prevent possible crop injury
or injury to subsequent rotational crops. Non-uniform application may
also result in unsatisfactory weed control. In areas where conventional
tillage is practiced, a shallow incorporation of the mixture into the soil is
recommended to obt1iin satisfactory weed cortr01. On fine- or medium­
textured soils in areas where soil incorporation is not planned, i.e.,
reduced tillage situations or in some conventional till situations, make
applications approximately 30 days before planting to allow moisture to
move the herbicide/fertilizer mixture into the soil. On coarse-textured
soils, make applications approximately 14 days prior to planting.
Precautions: (1) To help avoid rotational crop injury, make applications as
early as possible, since Bicep Lite /I impregnated onto dry bulk granular
fertilizers can be expected to last longer in the soil than when Bicep Lite
/I is applied as a spray in water or fluid fertilizer. (2) To avoid potential
crop injury, do not use the herbicide/fertilizer mixture on crops where
planting beds are to be formed.
Application in Water or Auid Fertilizers
Bicep Lite II Alone: Fill the spray tank 1/z-3/4 full with water or fluid
fertilizer, add the proper amount of Bicep Lite II, then add the rest of the
water or fluid fertilizer. Provide sufficient agitation during mixing and
application to maintain a uniform suspension.
Tank Mixtures: Fill the spray tank 1/z-3/4 full with water or fluid fertilizer,
add the proper amount of Bicep Lite II, then add Banvel, Lorox or equiva­
lent, or Princep; next add Dual; then add Gramoxone Extra, Landmaster
BW, or Roundup, depending on the tank-mix combination desired; and
finally add the rest of the water or fluid fertilizer. When Bladex or
Extrazine II is used in the tank mixture, add it before Bicep Lite II, unless
otherwise specified. (See Bladex section under Bicep Lite II
Combinations - Corn for further mixing instructions.) Provide sufficient
agitation during mixing and application to maintain a uniform suspension.
Compatibility Test: Check the compatibility of Bicep Lite II and tank
mixtures in fluid fertilizer by mixing proportionate quantities in a small
container, as described below, before mixing in the spray tank. Nitrogen •••••
solutions or complete fluid fertilizers may replace all or part of the water iri····
the spray. Since liquid fertilizers can vary, even within the same analysis,:'. '.
always check compatibility each time before reuse. Be esp~.cJ?!ly .:.
careful when using complete suspension or fluid fertilizers, as ~eriOl?s
compatibility problems are more apt to occur. Commercial applic?tio:1
equipment may improve compatibility in some instances. The follo-;,ving : ,"
test assumes a spray volume of 25 gals.lA. For other spray vO!..lMes,
(I «(
make appropriate changes in the ingredients. Check compatibihtY'using
this procedure:
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1. Add 1.0 pt. of fertilizer to each of 2 one-qt. jars with tight lids.
2. To one of the jars, add 1/4 tsp. or 1.2 milliliters of a compatibility
agent approved for this use, such as CompeX® or Unite® (1/4 tsp. is
equivalent to 2.0 pts.l100 gals. spray). Shake or stir gently to mix.
3. To both jars, add the appropriate amount of herbicide(s). If more
than one herbicide is used, add them separately with dry herbicides
first, flowables next, and emulsifiable concentrates last. After each
addition, shake or stir gently to thoroughly mix. The appropriate
amount of herbicides for this test follows:
Dry herbicides: For each pound to be applied per acre, add 1.4
teaspoons to each jar.
Liquid herbicides: For each pint to be applied per acre, add 0.5
teaspoon or 2.5 milliliters to each jar.
4. After adding all ingredients, put lids on and tighten, and invert each
jar 10 times to mix. Let the mixtures stand 15 minutes and then look
for separation, large flakes, precipitates, gels, heavy oily film on the
jar, or other signs of incompatibility. Determine if the compatibility
agent is needed in the spray mixture by comparing the 2 jars. If
either mixture separates, but can be remixed readily, the mixture can
be sprayed as long as good agitation is used. If the mixtures are
incompatible, test the following methods of improving compatibility:
(A) slurry the dry herbicide(s) in water before addition, or (8) add '12
of the compatibility agent to the fertilizer and the other '12 to the
emulsifiable concentrate or flowable herbicide before addition to the
mixture. If still incompatible, do not use the mixture.
5. After compatibility testing is complete, dispose of any pesticide
wastes in accordance with the directions in the Storage and
Disposal section at the end of this label.
Soil Texture Information
Within rate ranges in all tables on this label, use the lower rate on soil
relatively coarse-textured or low in organic matter; use the higher rate on •••••
soil relatively fine-textured or high in organic matter and where weed •••••
pressure, particularly from grasses, is 'expected to be especially heavy. :'.' • . c c (
Recommendations are based upon soil textures, which are:defl~ed
as follows: . < < , , <
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COARSE Sand, loamy sand, sandy loam
MEDIUM Loam, silt loam, silt
FINE Sandy clay loam, silty clay I"am, clay loam, sandy clay,
silty clay, clay
Application Procedures
Ground Application: Use sprayers that provide accurate and uniform
application. Screens in nozzles and in suction and in-line strainers should
be no finer than 50-mesh. Use a pump with capacity to: (1) maintain 35-
40 psi at the nozzles, and (2) provide sufficient agitation in tank to keep
mixture in suspension. Unless otherwise specified, use a minimum of
1 0 gals. of spray mixture per acre. Rinse sprayer thoroughly with clean
water immediately after use.
For band applications, calculate amount to be applied per acre as follows:
band width in inches
row width in inches X
.. broadcast rate
per acre
amount needed
== .. - per acre of field
Low Carrier Application (Broadcast Ground Application Only): Use
sprayers, such as Ag-Chem RoGator®, Hagie, John Deere Hi-Cycle™,
John Deere 4700 Sprayer, Melroe Spra-Coupe, Tyler Pa~rioFM, or Willmar
Air Ride®, that provide accurate and uniform application. Only water
may be used as a carrier. Screens in suction and in-line strainers
should be 50-mesh. Manufacturers may require that tip screens as fine
as 100-mesh be used with some nozzles. Use a pump with capacity to:
(1) maintain up to 35-40 psi at the nozzles, and (2) provide sufficient agi­
tation in tank to keep mixture in suspension. Use a minimum of 5.0 gals.
of spray mixture per acre. Maximum recommended sprayer speed is 15
mph. Maintain uniform travel speed while spraying. Rinse sprayer
thoroughly with clean water immediately after each use. .
Note: Low pressure nozzles are recommended to reduce drift and
increase application accuracy. When using automatic rate controlling , , , ,
devices, care should be taken to spray the material within the rated work- ' '" , '
ing pressure and fio,w ranges of the nozzle selected. Nozzle screens : " "
should be used when recommended by the manufacturer. All nozzles " ,
should be placed on 20-inch centers, except flooding types which' shtiuld
" ,
be placed on 40-inch centers. When Flat Fan-type nozzles are ti~e<;l, :
angles of 80· or 110· are recommended .. Always read and follow til'"
manufacturer's directions for optimum setup and performance 'of the:i~,
nozzles or tips.
( . : ~
Aerial Application (for Bicep Lite II alone): Use aerial application only
where broadcast applications are specified. Apply a minimum of 1.0 gal. , ,
, ,
(
-11-
of water for each 1.0 gal. of this product applied per acre, but for rates
below 1.0 galJA, use in sufficient water to equal 2.0 galsJA of total spray.
Avoid applications under conditions where uniform coverage cannot be
obtained or where excessive spray drift may occur. In order to assure
that spray will be controllable within the target area when used according
to the label directicn8, make applications at 8 maximum height of 10 ft.,
using low-drift nozzles at a maximum pressure of 40 psi, and restrict
application to periods when wind speed does not exceed 10 mph. To
assure that spray will not adversely affect adjacent sensitive non-target
plants, apply Bicep Ute II by aircraft at a minimum upwind distance of 400
ft. from sensitive plants.
Avoid application to humans or animals. Flagmen and loaders should
avoid inhalation of spray mist and prolonged contact with skin.
BICEP LITE II APPLIED ALONE
Weeds Controlled - When applied early preplant, preplant surface­
applied, preplant incorporated, or preemergence, Bicep Ute II will control
or suppress the following weeds:
C t { •
t t .:: t ~ (
• •• , .
, , . , ~ (
. ,
• , t •
•• • •• • . "
" .
" <
(
Weeds
Controlled
bamyardgrass
(watergrass)
crabgrass
crowfootgrass
fall panicum
foxtail millet
giant foxtail
goosegrass
green foxtail
prairie cOpgrass
signalgrass'
. southwestern cupgrass
witchgrass
yellow foxtail
yellow nutsedge'
-12-
carpetweed
common purslane
common ragweeci
Florida pus ley
galinsoga
jimsonweed
lambsquarters
nightshades
pigweed
smartweed
waterhemp
Weeds Partially
Controlled"
cocklebur
giant ragweed
momingglory
sand bur
seedling johnsongrass
shattercane
sicklepod
volunteer sorghum
velvetleaf
woolly cupgrass
'Control may be improved by following these suggested procedures:
1. Thoroughly till moist soil to destroy germinating and emerged
weeds. If Bicep Lite II is to be applied preplan! incorporated, this
tillage may be used to incorporate Bicep Lite II if uniform 2-inch
incorporation is achieved as recommended under Application
Procedures.
2. Plant crop into moist soil immediately after tillage. If Bicep Lite II
is to be used preemergence, apply at planting or immediately after
planting.
3. If available, sprinkler irrigate within 2 days after application. Apply
'12-1 inch of water. Use lower water volume (112 inch) on coarse­
textured soils and higher volume (1 inch) on fine-textured soils.
4. If irrigation is not possible and rain does not occur within 2 days
after planting ahd application, weed control may be decreased.
Under these conditions, a uniform, shallow cultivation is recom­
5.
mended as soor as weeds emerge.
For large-seeded broadleaf species, or those which are list~,c! i'\~
partially controlled, an application of a postemergence herbic\Gfe'
should be made, if needed, following an application of Bice;; :!.!it? II.
Application Timings'
'Where there are state/local requirements regarding atrazine use
(including lower maximum raies and/or higher setbacks) which are
-:-~.:.~ ... ,' ... ~
'-" (
" , •• • . ..
< ..
•• •
o(o(~~
, , ,
-13-
different from the label, the more restrictive/protective requirements must
be followed. Certain states may have established rate limitations within
specific geographical areas. Consult your state lead pesticide control
agency for additional information. It is a violation of this label to deviate
from state use regulations.
Note: For purposes of calculating total atrazine active ingredient applied,
Bicep Lite II contains 1.67 Ibs. a.i. atrazine + relateds per gal. (0.4175 lb.
a.i. per qt.).
Corn (All Types)
Early Preplant: For coarse-textured soils, apply 2.4 qts. of Bicep Lite II
no earlier than 2 weeks before planting. For medium- and fine-textured
soils, Bicep Lite II may be applied as a split treatment, by applying 213 the
recommended rate 30-45 days before planting, followed by the remaining
'Is rate at planting. See Table 1. Applications made less than 30 days
before planting may be either split or single applications. For all soils,
Bicep Lite II must be tank-mixed with a contact herbicide (e.g.,
Gramoxone Extra or Roundup) if weeds are present at the time of treat-·
ment. If large-seeded dicots are present in the field, an application of an
appropriate postemergence herbicide may be necessary after com emer­
gence. Observe the directions for use, precautions, and restrictions of all
herbicides used in tank mixtures or as sequentials to Bicep Lite II. If the
postemergence product contains atrazine, do not exceed the maximum
use rates for that soil or location.
On medium- and fine-textured soils, following final seedbed preparation in
the Blacklands and Gulf Coast areas of TX, an early preplant application
of Bicep Lite II at 1.8-2.2 qts.lA may be made 30-45 days before planting.
Grass suppression of 2-3 weeks after planting can be expected as a
result of this application. Do not incorporate or disturb the soil before
planting, and avoid moving the soil during the planting operation. A
follow-up application of Dual may be needed in fields with a history of
heavy grass pressure. Apply after planting, but before com and grass
weeds emerge.
Notes: (1) If a follow-up application of Dual is needed, do not exceed a < <"
total of 2.5 Ibs. a.i. of metolachlor per acre, including the preplant Bicep , • , .
Lite II application on medium- or fine-textured soils. On fine-textured soils: " "
with more than 3% Qrganic matter, do-not exceed 3.0 Ibs. a.i. of ' "
metolachlor. (2) To the extent possible, do not move treated so~: 'ot.t pf
the row or move untreated soil to the surface during planting, or WE'prj
control will be diminished. . . " <
( ( ( ~
-14-
Table 1: Bicep Lite II - Early Preplant - Corn
Single Split Applications'
Soil Texture Application 30-45 DBP" At Planting
COARSE I .
Sand, loamy sand, 2.4 qts.!A DO NOT APPLY
sandy loam
MEDIUM 2.4 qts.!A 1.6 qts.!A 0.8 qtJA
Loam, silt loam, to to to
silt 3.0 qts.!A 2.0 qts.!A 1.0 qtJA
FINE
Sandy clay loam, 3.0 qts.!A 2.0 qts.!A 1.0 qUA
silty clay loam, to to to
clay loam, sandy 3.5 qts.!A 2.5 qts.!A 1.25 qts.!A
clay, silty clay,
clay
'Split applications can be made less than 30 days before planting if
desired.
"DBP - Days before planting.
Preplant Surface, Preplant Incorporated, or Preemergence: Apply
Bicep Lite II preplant surface, preplant incorporated, or preemergence,
using the appropriate rates from Table 2.
Preplant Surface: Apply uniformly to the soil surface within 14 days
before planting. Where applications are made to coarse soils more than
7 days before planting, use the rates in Table 1.
Preplant Incorporated: Apply to the soil and incorporate into the top 2
inches of the soil within 14 days before planting, using a finishing disk, .,. ,
finishing harrow, rolling cultivator, or similar implement capable of provid- '" •• '
ing uniform 2-inch incorporation. Use the preplant incorporated method if " ,
furrow irrigation is used or when a period of dry weather after application ! ....
is expected. If crop is to be planted on beds, apply and incorpa~a~e'after •
bed formation. ' , .. ( ( ( ~
. , , , ( . ..,
Preemergence: Apply to the soil surface at planting (behind tha p~~nter) , , : •••
or after planting, but before weeds or crop emerge. . . , .. ' .
"
.(
-15-
Table 2: Bicep Lite II - Preplant Surface, Preplant Incorporated, or
Preemergence - Corn
Broadcast Rate Per Acre
Less Than 3% I 3% Organic Matter
Soil Texture Organic Matter or Greater
COARSE
Sand, loamy sand, 1.5 qts. 1.8-2.4 qts.
sandy loam
MEDIUM
Loam, silt loam, 1 .8-2.4 qts. 2.4 qts.
silt
FINE
Sandy clay loam,
silty clay loam, 2.4 qts. 2.4-3.5 qts.*
clay loam,
sandy clay,
silty clay,
clay
Muck or peat
soils (more than DO NOT USE
20% organic matter)
*For yellow nutsedge control on fine-textured soils above 3% organic
matter: Apply 3.5 qts. of Bicep Lite II per acre.
Notes: (1) In the event of escape of annual weeds following an early
preplant, preplant surface, preplant incorporated, or preemergence
treatment of Bicep Lite II applied alone or in combination, follow with a
postemergence application of an appropriately labeled broadleaf and/or
grass weed herbicide, i.e., AAtreX@, Beacon®, Banvel, Basagran®,
Brominai®, Buctril®, Marksman®, or 2,4-0. If the postemergence treat­
ment includes the herbicide used in the earlier treatment, do not ,9xG'eed
the labeled rate for corn on a given soil texture. (2) Brominal or Budril
may be applied postemergence alone or in tank-mix combinatio'(1 )lViib
AAtrex. Do not exceed 1.2 Ibs. a.i.!A of AAtrex in tank-mix combination
with Brominal or Buctril postemergence. Refer to the AAtrex, Br0IDi'l1al,
and Buctril labels for specific rates and precautions. (3) If AAtrex or
another product containing atrazine is used postemergence following
application of Bicep Lite II, do not exceed a total of 2.5 Ibs. a.i.!A of
atrazine per year.
4 , , •
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.. , . ..
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, ,
(
-16-
Postemergence Broadcast - Corn
Weeds Controlled
common ragweed
flixweed
jimsonweed
kochia
lambsquarters
momingglory
pigweed
sunflower
waterhemp
Weeds Partially Controlled
cocklebur
giant foxtail
green foxtail
velvetleaf
yellow foxtail
yellow nutsedge
Apply Bicep Lite II early postemergence, using the appropriate rate from
Table 3, before weeds pass the 2-leaf stage of development and before
com exceeds 5 inches in height. Application to larger weeds may result
in unsatisfactory control. A tank-mix or sequential application with a
postemergence herbicide may be needed for adequate control of large­
seeded broadleaf weeds, as well as other broadleafs not listed above.
Occasional com leaf bum may result, but this should not affect later
growth or yield.
Note: To avoid possible illegal residues, do not graze or feed forage from
treated areas for 30 days following application.
Table 3: Postemergence Broadcast - Corn
Soil Texture Broadcast Rate Per Acre
COARSE
Sand, loamy sand, sandy loam 1.8 qts.
MEDIUM
Loam, silt loam, silt 2.4 qts.
FINE
( t , t
. ( ( (
Sandy clay loam, silty clay loam, " clay loam, sandy clay" silty clay, clay . 2.4-3.0 qts.' (, (' t, , "
'[." ,
'For better control of yellow nutsedge and broad leaf weeds on fine- '
textured soils above 3% organic matter, apply 3.0 qts. of Bicep 'kite II , , ..
per acre.
"
. , , ,<, ,
-17-
Notes: (1) If another atrazine-containing product has been applied early
preplant, preplant surface, preplant incorporated, or preemergence, do
not exceed a total of 2.5 Ibs. of atrazine per acre. (2) Do not exceed a
total of 6.0 Ibs. of the active ingredient in Dual per acre of a com crop, or
illegal residues may result.
Rotational Crops: Follow the crop rotation recommendation instructions
in the Bicep Lite II Alone section of this label.
Postemergence-Directed - Corn
Bicep Lite II may be applied as a postemergence-directed treatment to
com to extend control of weeds listed in the Early Preplant, Preplan!
Surface-Applied, Preplan! Incorporated, Preemergence, or
Postemergence Broadcast sections of the corn label.
Apply Bicep Lite II to weed-free soil at the appropriate rate in Table 4,
following use of an early preplant, preplant surface, preplant incorporated,
or preemergence herbicide, or following a lay-by cultivation. If weeds
have emerged, apply before grass and broad leaf weeds exceed the 2-leaf
stage. Additional control of emerged broadleaf weeds can be obtained by
tank-mixing with an appropriate postemergence herbicide. Application to
weeds larger than the 2-leaf stage can result in unsatisfactory control.
Apply to corn not exceeding 12 inches in height. Minimize contact with
corn leaves.
Note: To avoid possible illegal residues, do not graze or feed forage from
treated areas for 30 days following application.
Table 4: Postemergence-Directed - Corn
Soil Texture Broadcast Rate Per Acre
COARSE
Sand, loamy sand, sandy loam 1.5 qts.
MEDIUM
Loam, silt loam, silt 2.4 qts.
----------------------------~------------------------~.. , FINE
Sandy clay loam, silty clay loam,
clay loam, sandy clay, silty clay, clay 2.4-3.0 qts.
• (,' « , . •
f' f.' ( , ,
, , "
-----------------------------'-------------------..:..'-----7; {f ~ f
( , c ,
Notes: If Bicep Lite II, Dual, or other products containing metolachlor
and/or atrazine have been applied, do not exceed a total of 2.5 Ibs.!A of
atrazine a.i. or 6.0 Ibs.!A of the a.i. in Dual.
, ,
" ,
-18-
Sorghum (Sorghum-Seed Treated with Concep or Screen)
Early Preplant (Sorghum-Seed Treated with Concep or Screen): For
minimum-tillage and no-tillage systems only, Bicep Lite II may be applied
up to 45 days before planting grain sorghum in lA, Il, eastem KS, MO,
NE, and SO, using the rates from Table 5. Us~ 0nly split applications for
treatments made 30-45 days before planting with 2/3 the recommended
rate applied initially and the remaining 113 at planting. Applications made
less than 30 days prior to planting may be made as either a split or single
application.
If weeds are present at the time of treatment, apply in a tank-mixture
combination with a contact herbicide (for example, Gramoxone Extra,
landmaster BW, or Roundup). Observe directions for use, precautions,
and restrictions on the label of the contact herbicide. Under dry condi­
tions, irrigation after application is recommended to move Bicep Lite II
. into the soil.
Note: To the extent possible, do not move treated soil out of the row or
move untreated soil to the surface during planting, or weed control will be
diminished. Do not use on coarse soils. Do not use on medium soils with
less than 1.0% organic matter.
On medium- and fine-textured soils, following final seedbed preparation in
the Blacklands and Gulf Coast areas of DC, all early preplant application
of Bicep Lite II at 1.8-2.2 qts.!A may be made 30-45 days before planting.
Grass suppression of 2-3 weeks after planting can be expected as a
result of this application. Do not incorporate or distUrb the soil before
planting and avoid moving the soil during the planting operation. A follow­
up application of Dual may be needed in fields with a history of heavy
grass pressure. Apply after planting, but before sorghum and grass
weeds emerge.
Notes: (1) Do not use on soils with a pH greater than 8.0 it grain
sorghum is to be planted. (2) If a follow-up application of Dual is needed,
do not exceed a total of 2.25 Ibs. aJ. of metolachlor per acre, including
the early preplant Bicep lite II application on medium-textured soils. On
fine-textured soils, do not exceed 2.5 Ibs. a.i. of metolachlor per acre.
" . •• • . "
, • ~ I , •
. . .
" , ... (
(
-19-
Table 5: Bicep Lite II - Early Preplant - Grain or Forage Sorghum
(Seed treated with Concep or Screen)
Split Applications'
Organic Single
Soil Texture Matter Application ~Q-45 DBP" At Planting
COARSE
Sand, loamy any level DO NOT USE DO NOT USE
sand, sandy
loam
MEDIUM less than DO NOT USE· DO NOT USE
Loam, silt 1.0%
loam, silt
more than 2.4 qts..fA 1.6 qts.!A 0.8 qt.!A
1.0% to to to
2.7 qts.!A 1.8 qts.!A 0.9 qt.!A
FINE less than 2.4 qts.!A 1.6 qts.!A 0.8 qt.!A
Sandy clay 1.5% to to to
loam, silty 2.7 qts.!A 1.8 qts.!A 0.9 qt.!A
clay loam,
clay loam, more than 2.7 qts.!A 1.8 qts.!A 0.9 qt.!A
sandy clay, 1.5% to to to
silty clay, clay 3.0 qts.!A 2.0 qts.!A 1.0 qt.!A
'Split applications can be made less than 30 days before planting if
desired.
**DBP - Days before planting.
Preplant Surface, Preplant Incorporated, or Preemergence (Sorghum
Seed Treated with Concep or Screen): Apply Bicep Lite II preplant
surface, preplant incorporated, or preemergence, using the appropriate
rates from Table 6.
Preplant S~rface; Apply uniformly to the soil surface within 14.9<;tY:;,
before planting. : ':
t: I: I: 4
c Co " t:
.. .
,. t: ..
. "
" , ,
, I ( t
Preplant Incorporated: Apply to the soil and incorporate into the tc;;p 2
inches of the soil within 14 days before planting, using a finishing :di~,I(,
finishing harrow. rolling cultivator, or similar implement capable or 'provid-
ing uniform 2-inch incorporation. Use the preplant incorporated method if • , : : : '
furrow irrigation is used or when a period of dry weather after application ,.
is expected. If crop is to be planted on beds, apply and incorporate after ' ,. ,
bed formation.
-.".-
-20-
Preemergence: Apply to the soil surface at planting (behind the planter)
or after planting, but before weeds or crop emerge.
Table 6: Preplant Surface, Preplant Incorporated, or
Preemergence - Grain or Forage Sorghum' (Seed treated
with C::>r,cep or Screen)
Soil Texture Organic Matter Broadcast Rate Per Acre
COARSE
Sand, any level DO NOT USE
loamy sand,
sandy loam
MEDIUM and FINE
Loam,
silt loam, less than 1.0% DO NOT USE
silt,
sandy clay loam,
silty clay loam,
clay loam, more than 1.0% 1.8-2.4 qts.
sandy clay,
silty clay,
clay
*00 not use in NM or TX, except in the TX Panhandle, Gulf Coast, and
Blacklands areas. Do not apply preplant incorporated in AZ or the
Imperial Valley of CA.
Precautions: To avoid possible crop injury, (1) Do not apply Bicep Lite 1/
on highly alkaline soils (pH greater than B.O) or on eroded areas where
calcareous subsoils are exposed. (2) Do not apply Bicep Lite 1/ when
sorghum is planted in deep furrows because heavy rains following appli­
cation can cause excessive concentrations of herbicide in the furrow.
(3) Do not apply to sorghum grown under dry mulch tillage. (4) Injury
may occur if both Bicep Lite 1/ applied early prep/ant, prep/ant surface,
prep/ant incorporated, or preemergence and an at-planting systemic •••••
insecticide applied in-furrow are used. (5) /n addition, sorghum growing • , • ,
under stress caused by minor element deficiency may be injured by Bicep' ' , • : '
Lite 1/. , ""., , ,. , ,
Rotational Crops: (1) If treated crop is lost due to poor germinat;0fl~ hail,
flood, insects, etc., com may be replanted immediately or sorgl'\l!r:ri [nay :,;::.
be replanted immediately, provided the seed has been properly,trtlqted ,
with Concep or Screen. Do not make a second broadcast application. If, , ,
the original application was banded and the second crop is planted in the' , :
untreated row middles, a second banded treatment may be applied.
(2) Com, sorghum, soybeans, cotton, or peanuts may be planted the
I
-21-
spring following treatment. Do not graze or feed forage or fodder from·
colton to livestock, or illegal residues may result. (3) Injury may occur to
soybeans planted the year following application on soils having a
calcareous surface layer. (4) In eastern parts of the Dakotas, KS,
western MN, and NE, do not rotate to soybeans for 18 months following
application if the rate applied to com or sorgrum was more than 2.0 Ibs.
a.i. of atrazine or equivalent band application rate, or soybean injury may
occur. (5) If applied after June 10, do not rotate with crops other than com
or sorghum the next year, or crop injury may occur. (6) In the High Plains
and Intermountain areas of the West, where rainfall is sparse and erratic
or where irrigation is required, use only when com or sorghum is to follow
com or sorghum, or a crop of untreated com or sorghum is to precede
other rotational crops. (7) Do not plant sugar beets, tobacco, vegetables
(including dry beans), spring-seeded small grains, or small-seeded
legumes the year following application, or injury may occur. (8) All other
crops may be planted 15 months after application.
BICEP LITE II COMBINATIONS - CORN
Always follow label instructions for tank-mix products when mixing
with Bicep Lite II.
Tank Mixture with Dual, Princep, Bladex, or Extrazine II -
Conventional Tillage
Dual: Add up to '12 pt. of Dual per acre to the rate of Bicep Lite"
recommended in Table 1 when heavy infestations of yellow nutsedge,
sandbur, or seedling johnsongrass are expected.
Princep (4L or Caliber 90): Add up to 1.0 qt. of Princep 4L (1.1 Ibs. of
Caliber 90) per acre to the rate of Bicep Lite" recommended in Table 1 in
the northeastern U.S. where heavy infestations of crabgrass or fall
panicum are expected.
~ t ••
Bladex (4L or gOOF): Add up to 2.0 qts. of Bladex 4L (2.2 Ibs. of 90DF)
per acre. When Bladex is added, the rate of Bicep Lite" suggested in
Table 1 should be reduced by not more than 25% for a given soil texture
in the Clarion-Nicollet-Webster soil association in northern IA arK!····
.. . •• • . ..
• •• southern MN, or in pther areas where soybean rotational concetns exist.
Note: Crop injury may occur if this combination is applied postemM':
gence to com. , , , : : " • • c { { <
Extrazine II: Add 1.0-2.0 qts. of Extrazine " 4L (1.1-2.2 Ibs. of Extrazine: ,< < <
" OF) per acre to the rate of Bicep Lite" in Table 2. For purposes of cal- ""
culating the total atrazine rate, Extrazine " 4L contains 0.25 lb. of atrazine : ' , : '
per quart. Do not exceed a total of 2.5 Ibs. of atrazine a.i. per acre per
calendar year. Note: Crop injury may occur if this combination is applied
-22-
postemergence to com.
Note: Check the compatibility of Bicep Lite II tank mixtures with Bladex
or Extrazine II before mixing in spray tank by using the procedure
described under Application in Water or Fluid Fertilizers. Always use
Unite (or an equivalent compatibility agent) at 2.0 pts./1 00 gals. when
using Bladex 900F in tank mixtures with Bicep lite II. Compatibility test­
ing is especially critical when using Bladex 900F combinations .. Always
add Bladex or Extrazine II to the spray tank before Bicep Lite II, regard­
less of which Bladex or Extrazine II formulation is used.
Tank Mixture of Bicep Lite II Alone or Bicep Lite II + Bladex, Dual,
Extrazine II, or Princep, with Gramoxone Extra, land master BW, or
Roundup for Minimum- Tillage or No-Tillage Systems
In minimum-tillage or no-tillage systems where com is planted directly into
a cover crop, stale seedbed, established sod, or previous crop residues,
the contact herbicides Gramoxone Extra, Landmaster BW, or Roundup
should be tank-mixed with Bicep Lite II alone or with Bicep Lite II +
Bladex, Dual, Extrazine II, or Princep. When used as directed, the
Gramoxone Extra portion of the tank mixture controls most emerged
annual weeds and suppresses many perennial weeds. Landmaster BW
and Roundup combinations will control emerged annual and perennial
weeds when applied as directed on its label. The Bicep Lite II portion of
the tank mixture provides preemergence control of the weeds listed on
this label in the Bicep Lite II Alone section for com. The addition of
Bladex, Dual, Extrazine II, or Princep offers the advantage indicated for
each under Conventional Tillage.
Application: Apply before, during, or after planting, but before com
emerges, at the appropriate rate in Table 7. Two qts. of Bladex 4L (2.2
Ibs. of 900F), or 112 pI. of Dual, or 1.0-2.0 qts. of Extrazine II 4L (1.1-2.2
Ibs. of Extrazine II OF), or 1.0 qt. of Princep 4L (1.1 Ibs. of Caliber 90) per
acre may be added to the rate of Bicep Lite II recommended in Table 7.
Add Gramoxone Extra, Landmaster BW, or Roundup at labeled rates.
Apply in 20-60 gals. of water per acre with conventional spray equipment. , ' , < , <
" ( 4. ,
Tank Mixture of Bicep Lite II Alone or Bicep Ute II + Bladex, or
Extrazine II, with 2,4-0 or 2,4-0 + Banvel for Minimum-TillaglioG~~o-
Tillage Systems • •
c: ( C ( " I.
• •
• • • •• • . "
In minimum-tillage or no-tillage systems where com is planted d(r!3.Gt/y into: .::: •
a cover crop, stale seedbed, established sod, or previous crop reSidues,
Bicep Lite II may be applied in combination with Bladex or Extrazine II. :, " •
When used as directed, the Bicep Lite II portion of the tank mixture pro- < , , •
vides preemergence control of the weeds listed on this label in the Bicep , : : ' : •
Lite II Alone section for com. The addition of Bfadex or Extrazine II
offers the advantage indicated for each under Conventional Tillage.
-23-
Application: Apply Bicep Lite II with Bladex or Extrazine II before, dur­
ing, or after planting, but before com emerges, at the appropriate rate of
Bicep Lite II in Table 7 for the bumdown of small existing annual weeds.
Up to 2.0 qts. of Bladex 4L (2.2Ibs. of gOOF), or 1.0-2.0 qts. of Extrazine
II 4L (1.1-2.2 Ibs. of Extrazine II DF) per acre may be added to the rate of
Bicep Lite II recomm'3nded in Table 7.
Where heavy crop residues exist, add an appropriately labeled 2,4-0
amine or low volatile ester to the spray tank last and apply in a minimum
of 25 gals. of carrier per acre.
As carriers, nitrogen solutions and complete liquid fertilizers, applied
before com emergence, enhance bumdown of existing weeds, and there­
fore are recommended instead of water. Add X-77® surfactant at 1.0-
2.0 qts.i100 gals. of diluted spray, or another surfactant cleared for use on
growing crops at its recommended rate. Apply before weeds exceed
3 inches in height. If alfalfa is present, add Banvel to the spray mixture at
0.33-0.5 pt./A and apply before alfalfa exceeds 6 inches in height.
For fields with existing sod grasses (e.g., bromegrass, orchardgrass, rye,
or timothy), when existing weeds exceed 3 inches in height or when very
dry conditions exist, add Gramoxone Extra at the rate of 2.5 pts.iA in
place of, or in addition to. 2,4-0 as indicated above. Do not apply
Gramoxone Extra in suspension-type liquid fertilizer. Observe all direc­
tions for use, precautions. and limitations on the respective product labels
when applying these products in tank-mix combination.
Note: When applying Bicep Lite /I and Bladex or Extrazine II in tank-mix
combination, follow directions under Conventional Tillage to ensure
compatibility of these products in the tank mixture. Do not exceed a total
of 2.5 Ibs. of atrazine a.i. per acre per calendar year.
"' .. " .... '" , .. . .
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-24-
Table 7: Bicep Lite II for Minimum-Tillage or No-Tillage Corn
Soil Texture
COARSE
Sand, loamy sand,
sandy loam
MEDIUM
Loam, silt loam,
silt
FINE
Sandy clay loam,
silty clay loam,
clay loam,
sandy clay,
silty clay,
clay
Muck or peat
soils
Broadcast Rate Per Acre
1.8 qts.
2.4 qts.
2.4-3.5 qts.*
DO NOT USE
"For yellow nutsedge control on fine-textured soils above 3% organic
matter, apply 3.5 qts. of Bicep Lite 1/ per acre.
Tank Mixture with Linuron for Control of Lambsquarters and
Pigweed
For jJrolonged control of lambsquarters and pigweed in DE, MD, NJ, NY,
PA, VA, and WV, Bicep Lite 1/ may be applied preemergence in combina­
tion with Iinuron. Apply Bicep Lite 1/ according to the rates in Table 1 and
Iinuron according to the fol/owing rates.
Soil Texture Broadcast Rate Per Acre
Sandv loam (1-3% orqanic matter) 0.67 lb. Lorox"
~ < • ,
"
"
Sandv loam (3-6% orqanic matter) 1.0 lb. Lorox" ~~~~~~~~~~~~~~--~~~~~--------~~~~---
Medium- and fine-textured soils ' •• ' ., . , (1-6% organic matter) 1.0 lb. Lorox" , • < r < C C t (
"When using Lorox L or Lorox OF, use equivalent rates. One pI. of Lorox; . : : : •
L equals 1.0 lb. of Lorox OF.
Follow instructions and precautions on the Bicep Lite 1/ and Lorox labels
when tank-mixing these products.
(
-25-
Rotational Crops: Follow the crop rotation instructions in the Bicep Lite
II Alone section for com.
BICEP LITE II COM Ell NATIONS - RELD CO~~N;:... 0.;:..· .:..:N.=Ly-'--_____ _
Tank Mixture with Broadstrike* + Dual® for Preemergence Weed
Control in Field Com Only
Reduced rates of Broadstrike+Dual herbicide and Bicep Lite II herbicide
may be tank-mixed for control of several annual grasses and broadleaf
weeds in field com. In addition to the weeds listed as controlled on the
Bicep Lite II label, this mixture will control velvetleaf and triazine-resistant
populations of lambsquarter, pigweed and velvetleaf. Weeds partially
controlled by this tank-mix include those under the Weeds Partially
Controlled section under Bicep Lite II Applied Alone plus common rag­
weed and momingglory. Control of a few weeds can be erratic. Refer to
the Weeds Controlled section of this label under Bicep Lite II Applied
Alone for further information.
The Broadstrike+Dual and Bicep Lite II tank mix may be applied preplant
incorporated, preemergence, or applied postemergence through the
"spike" stage of com growth, but before weed emergence. When applied
postemergence to the crop, apply only with water before com is 2 inches
tall and first true leaf is unfurled. Target weeds which have emerged at
the time of application may not be controlled.
Mixing Instructions
Fill the spray tank '/4 to '12 full with water or liquid fertilizer and start agita­
tion. Add the required amount of Bicep Lite II and allow to become fully
dispersed, then add the required amount of Broadstrike+Dual, then add
the rest of the water or liquid fertilizer. For tank mixtures with liquid fertil­
izer, always check compatibility as described on the labels for Bicep Lite
II and Broadstrike+Dual.
Precautions and Restrictions:
• Do not apply more than 2 weeks before planting.
• 00 not apply to field com grown for seed.
• Do not use when Counter® orThimet® insecticides are to be':applied
due to the risk of severe crop injury.
• Plant com at least 1'12 inches deep.
• Refer to the product labels for Broadstrike+oual and Bicep Lite II for
c,. <
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-26-
specific use restrictions, use precautions, and rotational crop intervals.
The most restrictive provisions on either label shall apply.
Table 8.
Soil Texture
Coarse
Medium
Fine
Broadcast Application Rates Per Acre For Preemergence
Weed Control in Field Corn
Less Than 3% Organic Malter' GreaterThan 3% Organic Matter
Broadstrike+ Broadstrike+
Dual + Bicep Lite II Dual + Bicep Lite II
(pints) (pints) (pints) (pints)
1.5 + 1.5 1.5 + 1.5
1.5·1.75" + 2.0 1.75 + 2.0
1.75 + 2.0 2.0 + 2.0·2.5"
• Application on soils with <1.5% organic matter may reSult in unacceptable crop injury.
"Use the higher rate in fields with heavy weed pressure.
Follow directions in the Bicep Lite II Applied Alone section of this label
for improved control of certain weeds.
Add 1-2 pts./acre of AAtrex 4L or equivalent rates of AAtrex Nine-O for an
improved spectrum of broadleaf control and for more effective burndown
in no-till or minimum till situations. Follow atrazine rate restrictions on the
AAtrex label.
Note: Triazine "resistant" weeds (triazine tolerant biotypes) are controlled
by the tank mixture of Broadstrike+Dual and Bicep Lite II.
TANK MIXTURE WITH EXCEED® OR SPIRITTM AND ACCENT® FOR
SALVAGE WEED CONTROL IN FIELD CORN ONLY , . , ,
l ~ I ,
Bicep Lite II -I- Exceed: Apply 1.5 to 2.0 qts.!A of Bicep Lite II + 1.0 oz'/A: < , , : •
of Exceed to corn that is 4 to 12 inches tall. The application may,be.,
broadcast, semi-dire(:ted, or directed. The Bicep Lite II rate is b&sea on
soil texture, with 1.5 qts./A on coarse, and 2.0 qts./A on rnedium'eJtu fine
soils. Add a nonionic surfactant at 0.25% v/v. . .
< ..
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This mixture is effective for control of many annual broadleaf weeds and • <
some grasses. A few instances of broadleaf weed control antagonism • , ; • ,
have been observed with this combination. Control of certain annual
grasses can be improved with the addition of Accent.
" <
-
-27-
Bicep Lite II + Exceed + Accent: Apply the same rates of Bicep Lite II
and Exceed as mentioned above. Add Accent at 0.33 oz.lA for more
effective control of certain annual grasses. Apply to field com between 4
and 12 inches. Add a nonionic surfactant at 0.25% vlv.
Bicep Lite II + Spirit: Spirit herbicide at 1.0 oz.lA can be substituted in
place of Exceed in the above combinations in field com only.
Notes: Do not use fertilizer or crop oil concentrate with these mixtures or
injury to field com may occur. The combination of Bicep Lite II with other
products for postemergence weed control in com is generally not recom­
mended. These combinations may cause injury and/or weed control
concerns that would not exist when the products are used
separately. A certain inherent risk is involved with the various combina­
tions of these products used postemergence in corn. [It should be noted
that early preplant, preplant incorporated, or preemergence control of
these weeds would usually provide more timely weed control resulting in
higher yields than total postemergence treatments.]
Mixing Order
Add these products to the tank mix in the following order:
1. Products in water-soluble bags should be added firs!.
2. Bicep Lite II
3. Additives
Precautions: (1) Follow all label instructions, precautions, and rota­
tional restrictions for individual products when making these applica­
tions to field corn. When Bicep Ute II is applied after June 10, crop injury
may occur the following year if you rotate to crops other than corn or
sorghum. (2) In-row weed control may be reduced because of lack of
coverage when applied to corn over 4 inches tall.
. \ ..
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BICEP LITE II COMBINATIONS - GRAIN SORGHUM (SEED TREATED: < < < : <
WITH CONCEP OR SCREEN) , , , ; , ; • , ,
Tank Mixture of Bicep Lite II with Gramoxone Extra, Landmas'te'r: BW,
or Roundup for Minimum-Tillage or No-Tillage Systems , , , : : : ,: : :
In minimum-tillage or no-tillage systems where grain sorghum is planted : ,",
directly into a cover crop, stale seedbed, established sod, or previous ' , , ,
crop residues, the contact herbicides Gramoxone Extra, Landmaster BW, ' , , ' ,
or Roundup may be tank-mixed with Bicep Lite II. When used as direct- "
ed, the Gramoxone Extra portion of the tank mixture controls most
emerged annual weeds and suppresses many perennial weeds.
.
I
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----
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-28-
Landmaster BW or Roundup combinations will control emerged annual
and perennial weeds when applied as directed on its label. The Bicep
Lite II portion of the tank mixture provides preemergence control of the
weeds listed on this label in the Bicep Lite II Applied Alone section.
Refer to the label of .aach product used in combination and observe the
planting details, restrictions, and all other precautions and limitations.
Application: Apply before, during, or after planting, but before grain
sorghum emerges, at the appropriate rate in Table 9. Add Gramoxone
Extra, Landmaster BW, or Roundup at labeled rates.
Apply in a minimum of 20 gals. of water per acre with conventional spray
equipment.
Table 9: Bicep Lite II for Minimum-Tillage or No-Tillage Grain
Sorghum' (Seed treated with Concep or Screen)
Broadcast Rate
Soil Texture Organic Matter Per Acre
COARSE
Sand, any level DO NOT USE
loamy sand,
sandy loam
MEDIUM and FINE
Loam, less than 1.0% DO NOT USE
silt loam,
silt,
sandy clay loam,
silty clay loam, 1.0-1.5% 1.8 qts.
clay loam,
sandy clay,
silty clay, more than 1 .5% 2.1-2.4 qts. (\. (
• clay
<I 1: ~ <I
.. • • • ------------------------------------------------------7. . . . , , . ( ~
*00 not use in NM pr TX, except in the TX Panhandle, Gulf Caas( and
Blacklands areas. Do not apply preplant incorporated in AZ or 'the' ;
Imperial Valley of CA. . , . : : , " • •
( ( ( (
.
Precautions: To avoid possible crop injury, (1) Do not apply Bicep Lite 1/. "
on highly alkaline soils (pH greater than B.O) or on eroded areas where ' , : , < •
calcareous subsoils are exposed. (2) Do not apply Bicep Lite /I when <, <
sorghum is planted in deep furrows because heavy rains following appli- ,< ,
cation can cause excessive concentrations of herbicide in the furrow.
(3) Do not apply to sorghum grown under dry mulch tillage. (4) Injury
~ --
--
_. -. -
~ -
(
-29-
may occur if both Bicep Lite /I applied early preplant, preplant surface,
preplant incorporated, or preemergence and an at-planting systemic
insecticide applied in-furrow are used. (5) In addition, sorghum growing
under stress caused by minor element deficiency may be injured by Bicep
Lite /I.
Rotational Crops: Follow the crop rotation instructions in the Bicep Lite
II Alone section.
STORAGE AND DISPOSAL
Storage
Ground water contamination may be reduced by diking and flooring of
permanent liquid bulk storage sites with an impermeable material.
Pesticide Disposal
Do not contaminate water, food, or feed by storage, disposal, or cleaning
of equipment. Open dumping is prohibited. Improper disposal of unused
pesticide, spray mixture, or rinsate is a violation of federal law. Pesticide,
spray mixture, or rinsate that cannot be used according to label instruc­
tions must be disposed of according to federal, state, or local procedures.
For guidance in proper disposal methods, contact your State Pesticide or
Environmental Control Agency, or the Hazardous Waste representative at
the nearest EPA Regional Office.
Container Disposal
Refer to label on container for container disposal instructions.
For minor spills, leaks, etc., follow all precautions indicated on this label
and clean up immediately. Take special care to avoid contamination of
equipment and facilities during cleanup procedures and disposal of
wastes. In the event of a major spill, fire, or other emergency, call 1-800-
888-8372, day or night.
PRECAUTIONARY STATEMENTS
c c c c
" , ,. , . ..
Hazards to Humans and Domestic Animals
CAUTION
( • C.( t
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Harmful if swallowed, inhaled, or absorbed through skin. Cause:$ iDpder- ' , : '
ate eye irritation. Avoid contact with eyes, skin, or clothing. Avoid breath. , <
ing vapor or spray mist. ' , : , ,
(
-30-
Statement of Practical Treatment
If in eyes: Flush eyes with plenty of water. Get medical attention if
irritation persists.
If swallowed: Cal! a physician or Poison Corlrol Center. Drink 1 or 2
glasses of water and induce vomiting by touching back of throat with
finger. Do not induce vomiting or give anything by mouth to an
unconscious person.
If on skin: Wash with plenty of soap and water. Get medical attention.
Note to Physician: If ingested, induce emesis or lavage stomach.
Administration of an aqueous slurry of activated charcoal should be
considered.
Personal Protective Equipment
Applicators and other handlers (other than mixers and loaders) must
wear:
• long-sleeved shirt and long pants
• Waterproof gloves
• Chemical-resistant footwear plus socks
Mixers and loaders must wear:
• Long-sleeved shirt and long pants
• Waterproof gloves
• Chemical-resistant footwear plus socks
• Protective eyewear
". ,
Follow manufacturer's instructions for cleaning/maintaining PPE. If no •• , •
such instructions for washables, use detergent and hot water. Keep and: ' , • : •
wash PPE separately from other laundry. • , , , • ,
Engineering Control Statements
, .. • •
( C ( ( ( (
, , , ,
< " • < •
When handlers use closed systems, enclosed cabs, or aircraft i~:~: : • " • ,
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' . ,
W~. "
-31-
User Safety Recommendations
Users should:
• Wash hands 'Jefore eating, drinking, chewing gum, using
tobacco, or using the toilet.
• Remove clothing immediately if pesticide gets inside. Then
wash thoroughly and put on clean clothing.
• Remove PPE immediately after handling this product. Wash
the outside of gloves before removing. As soon as possible,
wash thoroughly and change into clean clothing.
Environmental Hazards
For terrestrial uses, do not apply directly to water, or to areas where
surface water is present, or to intertidal areas below the mean high water
mark. Do not contaminate water when disposing of equipment wash
waters. This pesticide contains atrazine, which has been shown to be
toxic to aquatic invertebrates. Runoff and drift from treated areas may be
hazardous to aquatic organisms in neighboring areas.
Ground Water and Surface Water Advisory
Bicep Lite II contains both the active ingredients atrazine and metolachlor.
Atrazine can travel (seep or leach) through soil and can enter ground
water which may be used as drinking water. Atrazine has been found in
ground water. Users are advised not to apply atrazine to sand and loamy
sand soils where the water table (ground water) is close to the surface
and where these soils are very permeable, i.e., well-drained. Your local
agricultural agencies can provide further information on the type of soil in
your area and the location of ground water.
", ,
, • t • Metolachlor has been identified in limited sampling of ground water and
there is the possibility that it may leach through the soil to ground water,
especially where soils are coarse and ground water is near the surface.
Following application and during rainfall events that cause runotf: '1"(11:';10-
lachlor may reach surface water bodies, including streams, rivers, artd
.. , .. , . "
.. ««(II:t
reservoirs. ' , ,,'
Care must be taken when using this product to prevent back-sipho:lihg
• «
•• •
into wells, spills, or improper disposal of excess pesticide, spray mixtures; ,",
or rinsates. ' , , ,
Check-valves or antisiphoning devices must be used on all mixing equip­
ment.
" , , ,
(
-32-
This product may not be mixedlloaded or used within 50 ft. of all wells,
including abandoned wells, drainage wells, and sink holes. Operations
that involve mixing, loading, rinsing, or washing of this product into or
from pesticide handling or application equipment or containers within 50
ft. of any well are prohibited, unless conducted on an impervious pad
constructed to withsbnd the weight of the heaviest load that may be
positioned on or moved across the pad. Such a pad shall be designed
and maintained to contain any product spills or equipment leaks, contain­
er or equipment rinse or wash-water, and rain-water that may fall on the
pad. Surface water shall not be allowed to either flow over or from the
pad, which means the pad must be self-contained. The pad shall be
sloped to facilitate material removal. An unroofed pad shall be of suffi­
cient capacity to contain at a minimum 110% of the capacity of the largest
pesticide container or application equipment on the pad. A pad that is
covered by a roof of sufficient size to completely exclude precipitation
from contact with the pad shall have a minimum containment capacity of
100% of the capacity of the largest pesticide container or application
equipment on the pad. Containment capacities as described above shall
be maintained at all times. The above-specified minimum containment
capacities do not apply to vehicles when delivering pesticide shipments to
the mixing/loading site.
States may have in effect additional requirements regarding well~head
setbacks and operational area containment.
This product may not be mixed or loaded within 50 ft. of perennial or
intermittent streams and rivers. natural or impounded lakes and reser­
voirs. This product may not be applied aerially or by ground within 66 ft.
of the points where field surface water runoff enters perennial or intermit­
tent streams and rivers or within 200 ft. around natural or impounded
lakes and reservoirs. If this product is applied to highly erodible land, the
66-ft. buffer or setback from runoff entry points must be planted to crop,
or seeded with grass or other suitable crop.
Tile-Terraced Fields Containing Standpipes: To ensure-protection of
surface water from runoff through standpipes with tile-outlets in terraced
fields, one of the following options may be used: ' ,
1. Do not apply this product within 66 ft. of standpipes in tile-outletted
terraced fields. " .. " • •• • •
'" ,
" , ., , . "
2. Apply this product to the entire tile-outletted terraced field and' :
immediately incorporate it to a depth of 2-3 inches in the entife tile- : .".
outletted terraced field. : : : : : ' .':'
, ..
3. Apply this product to the entire tile-outletted terraced field under a ',: , , '
no-till practice only when a high crop residue management practice ,," ,
is practiced. High crop residue management practice is described
as a crop management practice where little or no crop residue is
(
-33-
removed from the field during and after crop harvest.
AAtreX®, Beacon®, Bicep Lite IFM, Caliber 90®, Concep®, Dual®,
Exceed®, Nine-O®, Princep® and SpiriFM tr?':lemarks of Novartis
U.S. Patent Nos. 4,478,635; 4,618,361; 4,671,819
Ag-Chem RoGator® trademark of Ag-Chem Equipment Company
Agsorb® F.G. of Oil-Dri Corporation
Banvel®, Basagran®, and Marksman® trademarks of BASF AG
BladeX®, Extrazine®, and LoroX® trademarks of E. I. duPont de Nemours
and Company Inc.
Broadstrike* trademark of DowElanco
Brominal® and Buctril® trademarks of Rhone-Poulenc Ag Company
Celatom MP-79® trademark of Eagle-Picher Industries, Inc.
CompeX® trademark of KALO Agricultural Chemicals, Inc.
Counter® and Thimet® trademarks of American Cyanamid Company
Gramoxone® trademark of Zeneca Ag Products
Hi-Cycle™ trademark of John Deere Company
Landmaster®, Roundup®, and Screen® trademarks of Monsanto
Company
Tyler PatrioFM trademark of Tyler Ltd. Partnership'
Unite® trademark of HACO, Inc.
Willmar Air Ride® trademark of Willmar Manufacturing
X-77® trademark of,Loveland Industries, Inc.
< <
©1998 Novartis
" "l
Novartis Crop Protection, Inc.
Greensboro, North Carolina 27419
NCP
[QUARKIBICEP LITE II/N-BICEP-L-1I BLK BKLT-AJ ccg - 1/29/98
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