crop-chem-docs/corpus/epa_ppls/264-531.md

# BUCTRIL GEL

- EPA Reg No: **264-531**
- Registrant: BAYER CROPSCIENCE, LLC
- Signal word: Danger
- Active ingredients: Bromoxynil octanoate (28.7%); Bromoxynil heptanoate (27.6%)
- Label accepted: 2005-09-26
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000264-00531-20050926.pdf

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U.S. ENVIRONMENTAL PROTECTION AGENCY 
Office of Pesticide Programs 
Registration Divisicn (7505C) 
401 "M" St., S.W. 
Washington, D.C. 20460 
NOTICE OF PESTICIDE: 
_x __ 
Registration 
Reregistration 
(under FIFRA, as amended) 
Name and Address of Registrant (include ZIP Code): 
Mr. Prasad Rao 
Bayer Crop Science 
2 T.W. Alexander Drive 
Research Triangle Park, NC 27709 
EPA Reg. 
Number: 
264-531 
Term of Issuance: 
Date of Issuance: 
SfP 26 2X)I; 
UnConditional 
Name of Pesticide Product: 
Buctril Gel Herbicide 
Note: Changes in labeling differing in substance from that accepted in connection with this registration must 
be submitted to and accepted by the Registration Division prior to use of the label in commerce. In any 
correspondence on this product always refer to the above EPA registration number. 
On the basis of information furnished by the regis:rant, the above named pesticide is hereby 
registered/reregistered under the Federal Insecticide, Fungicide and Rodenticide Act. 
Registration is in no way to be construed as an endorsement or recommendation of this product by the Agenc'j. 
In order to protect health and the environment, the Administrator, on his motion, may at any time susper::! -::= 
cancel the registration of a pesticide in accordance with the Act. The acceptance of any name in connec::~n 
with the registration of a product under this Act is not to be construed as giving the registrant a rig~: :~ 
exclusive use of the name or to its use if it has been covered by others. 
Based on your response to the Buctril Gel Reregistration 
Eligibility Decision (RED) document, EPA has reregistered the 
product listed above provided you: 
1. Under the heading "Swath Adjustment" replace displaced 
downward with downwind. 
2. Under the heading "Important: Read before Use" under 
"Conditions" add the following text: 
To the extent allowed by law, all such risks shall be assumed by 
the buyer. 
3. Under the heading "Limitations and Liability, at the start of 
the section add the following text: 
Limitations of Liability: To the extent allowed by law, the 
exclusive ... replacement of product. 
Signature ~f AP9f':;ving OffiC!\7: Date: 
'-.-" 
A Form b_ (' 
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page 2 
EPA Reg. No. 264-531 
Submit three (3) copies of your final printed labeling before 
you release the product for shipment. 
Enclosed is a copy of your label stamped "Accepted". This 
action is taken under the authority of section 4(g) (2) (c) of the 
Federal Insecticide, Fungicide, and Rodenticide Act, as amended. 
Reregistration under this section does not eliminate the need for 
continual reassessment of pesticides. EPA may require submission 
of data at any time to maintain the registration of your product . 
Enclosure 
. , t:' 
\ 
- lic11L ;1
ames A.~'Tompkins 
product 1Manager (25) 
. He~bicide Branch 
Re~istration Division (7505C) 
i

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BUCTRIL® GEL HERBICIDE 
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THE CONTROL OF CERTAIN BROADLEAF WEEDS I~ __ SORN (FIELD AND POP), SORGHUM (GRAIN AND 
GE), WHEAT, BARLEY, OATS, RYE, -AND TRITICALE, SEEDLING ALFALFA, FLAX, GARLIC, ONIONS 
DRY BULB), MINT, GRASSES GROWN FOR SODPRODUqC'J:Qif, NON-RESIDENTIAL TURFGRASS, AND NON­
CROPLAND/INDUSTRIAL SITES. 
ACTIVE INGREDIENT: Octanqic acid ester of bromoxynil* (3,5-dibromo-4-
hydroxybenzoni trile). . ......................................................... 28.7% 
Heptanoic acid ester of bromoxynil* (3,5-dibromo-4-hydroxybenzonitrile) ........ 27.6% 
INERT INGREDIENTS: ............................................................. 43.7% 
Contains petroleum distillates. 
*Brornoxynil octanoate and heptanoic equivalent to but not less than 4 pounds of bromoxynil 
per gallon of product. 
E.P.A. Reg. No. 264-531 E.P.A. Est. No. 264-GA-
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KEEP OUT OF REACH OF CHILDREN 
DANGER PELIGRO 
Si us ted nO entiende 1a etiqueta, busque a alguien para que 5e 1a explique a usted en detalle. 
(If you do not understand the label, find someone to explain it to you in detail.) 
For MEDICAL And TRANSPORTATION Emergencies ONLY Call 24 Hours A Day 1-800-334-7577 
IF IN EYES: 
IF ON SKIN: 
IF INHALED: 
For PRODUCT USE Information Call 1-888-AVENTIS (1-888-283-6847) 
• Call a physician or Poison COn:~~~!i'!;:ej'-._ 
• Drink 1 or 2-g-1asses of"-ai.",c-~ax;~9]f;;:;:119~;rIl.lri1?Y !:oijch:i~i:{"'ai:k of _ throat 
wi th finger .. 
• If person' -'I's-~'ji!1conscious'; .,.",::;;:'.~ not"' induce -- ,.' <}~ 
• Remove contact- ,lepses, if' pres'tin:ti;Jf;~1:er:~tfie:~fi~st':-'-5 mln-l1fe~~"~'~hen continue 
rinsing. 
• Call a control 
• Take off contandmited clothing: 
• Rinse skin iInillecfiately with. pr",-~\ia~"i::;t:~Q~:1~fJ.O_ininutes .. 
• 
• Move person td~';p;esh air-. 
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For MEDICAL Emergencies eaU 
Have the product container or labei'~w.i.th you' 
~CAUTIONARY STATEMENTS 
~GER 
In EPA Letter Dated! 
SEf 2. 6 200) 
u ......... FeoianI r_edold", 
...... .w .. MIl LoI.II.we.tot. 
• --.... f • • he fMII.lde 
............. EP.tKowoN ... 1

HAZARDS TO HUMANS AND DOMESTIC ANIMALS 
May be fatal if swallowed. Corrosive. Causes skin burns. Harmful if absorbed through skin. 
Causes substantial but temporary eye injury. Do not get in eyes or on clothing. Avoid contact with 
skin. 
~RSONAL PROTECTIVE EQUIPMENT (PPE) 
~me materials that are chemical resistant to this product are listed below. If you want options, 
follow the instructions for category F on EPA chemical resistance category selection chart. 
Applicators and other handlers must wear coveralls over long-sleeved shirt and long pants, chemical 
resistant gloves such as barrier laminate, butyl rubber, nitrile rubber, or vitcn gloves for 
cleaning equipment and mixing/loading, a chemical resistant apron when cleaning equipment and 
mixing/loading, goggles or 'face shield, and socks plus chemical resistant footwear. 
Discard clothing and other absorbent materials that have been drenched or heavily contaminated 
this product's concentrate. Do not reuse them. Follow manufacturer's instructions 
cleaning/maintaining PPE. If no such instructions for washables, use detergent and hot water. 
and wash PPE separately from other laundry. 
with 
for 
Keep 
When handlers use closed systems, enclosed cabs, or aircraft in a manner that meets the requirements 
listed in the Worker Protection Standard (WPS) for agricultural pesticides (40 CFR 170.240{d) (4-6», 
the handler PPE requirements may be reduced or modified as specified in the WPS. 
When reduced PPE is worn because a closed system is being used, handlers must be provided all PPE 
specified above for "applicators and other handlers" and have such PPE irrunediately available for use 
in an emergency, such as a spill or equipment break-down. 
Application from a tractor with a completely enclosed cab or aerial application is requied whenever 
~his product is applied to 360 or more acres in a day . 
• 0 reduce exposure to residues, wash the spray rig, traccor, and all other equipment used to handle 
or apply this product with water daily or before using the equipment for any other purpose. 
AERIAL APPLICAT.ION: Aerial application is prohibited within 300 feet of residential areas (e.g., 
homes, schools, playgrounds, shopping areas, hospitals, etc.) 
Do not apply with backpack or hand-held application equipment. 
Apply to non-residential turf only. Do not apply to residentia~ playground, or schoolyard turf. 
Safety 
should wash hands before eating, drinking, chewing gum, using tobacco or using the to' 
should remove clothing immediatel y if pesticide gets inside. Remove PPE immediately 
this product. Wash the outside of gloves before removing. As soon as possible, 
and into clean 
ENVIRONMENTAL HAZARDS 
This pesticide is toxic to wildlife and fish. Use I-li th care when applying to areas frequented by 
wildlife or adjacent to any body of water. For terrestrial uses, do not apply directly to water, or 
~o areas where surface water is present or to intertidal areas below the mean high water mark. Do 
lot apply when weather conditions favor drift from target areas. Do not contaminate water when 
cleaning equipment or disposing of equipment washwaters. 
FHYSICAL AND CHEMICAL HAZARDS 
Do not use or store near heat or open flame. 
DIRECTIONS FOR USE 
It is a violation of Federal Law to use.this product in a manner inconsistent with its labeling. 
Read entire label before using this product. 
Do not apply this product in a way that will contact workers or other persons, either directly or 
through drift. Only protected handlers may be in the area during application. For any requirements 
specific to your State or Tribe, consult the agency responsible for pesticide regulation. 
AGRICULTURAL USE REQUIREMENTS 
this product only in accordance with its labeling and with the Worker Protection Standard, 
part 170. This standard contains requirements for the protection of agricultural workers 
forests, nurseries, and greenhouses, and handlers of agricultural pesticides. 
JUire~lerlts for training, decontamination, notification, and emergency assistance. 
fic instructions and to the statements on this label 
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personal protective equipment (PPE) and restricted-entry intervals. The requirements in this box 
only apply to uses of this product that are covered by the Worker Protection Standard . 
• ~' co"~, ., .n •• ~"" M'" '",. .,~. '"do, lli, ~"".'" co,,, ,"'m" "",. all crops except turf, ·the REI is 24 hours. The REI for harvesting sad farm turf is 12 days. 
REI for other turf activities is 24 hours. For uses on turf grown for transplanting (e.g. on 
farms), notify workers of the application by warning them orally and by posting warning signs at 
~~q to treated areas. 
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 over short-sleeved shirt and long pants, chemical-resistant gloves such as nitrile, viton 
or barrier laminate, shoes plus socks and protective eyewear. 
NON-AGRICULTURAL USE REQUIREMENTS 
The requirements in this box apply to the use of this product on non-residential turfgrass and non-
cropland and industrial sites that are NOT within the scope of the Worker Protection Standard (WPS) 
for agricultural pesticides (40 CFR Part 170) . The WPS applies when this product is used to produce 
agricultural plants on farms, forests, nurseries or greenhouses. 
~o not enter or allow others to enter the treated area until sprays have dried . 
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STORAGE AND DISPOSAL 
Do not contaminate water, food, or feed by storage "6£_c;!1spo~al·." 
STORAGE 
not store near fertilizers or seeds. Store in a cool, dry place above 32'F. Do not store this 
product under wet conditions. 
PESTICIDE DISPOSAL 
Wastes resulting from the use of this product may be disposed of on site or at an approved 
disposal facility. 
I COINTlU~IER DISPOSAL 
Do not reuse outer bag. Dispose of outer bag in a sanitary landfill, by incineration or, if al"uw~ul 
by State and local authorities, by burning. If burned, out of smoke. 
GENERAL INFORMATION 
BUCTRIL® GEL is formulated as gelatinous mixture of octanoic acid and heptanoic acid esters of 
brornoxynil containing the equivalent of 4.0 pounds of bromoxynil per gallon of formulated product. 
BUCTRIL0 GEL is packaged in 2-1/2 pint water soluble bags. Each water soluble bag contains 1.25 lb 
of bromoxynil active ingredient. 
BUCTRIL® GEL is a selective postemergence herbicide for control of important broadleaf weeds 
infesting corn (field and pop), sorghum (grain and forage), \fll~~~~t;s;·'-"'::r¥e:::a~qTt.;.;r:t:c~le, 
.lfalfa (seedling), flax, garlic, mint (established peppermint and spearmint), qh,iOJ1!?",~Lq;.l);J?~lb), 
Jrass grown for sod production. non-residential turfgrass, and non-cropland and industrial sites. 
Optimum weed control is obtained when BUCTRIL® GEL is applied to actively growing weed seedlings. 
For best performance, BUCTRIL® GEL should only be applied to weeds growing under favorable climate 
and agronomic conditions. Weeds that are exhibiting clear Signs of injury or stress (i.e. wilting, 
drooping of leaves, stunted growth, loss of leaves, or other symptoms) due to abnormally hot or cool 
weather, drought, flooding, plant pathogens, cultivation, insects, other pesticides, fertilizers or 
other factors may not be controlled by BUCTRIL® GEL. BUCTRIL® GEL is primarily a contact herbicide, 
therefore thorough coverage of the weed seedlings is essential for optimum control . 
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TRIL0 GEL has little residual activity. Therefore subsequent flushes of weeds will not be 
trolled by the initial treatment. Generally crops that form a good canopy will help shade 
subsequent weed flushes. However, certain crops or short-straw varieties, for example Yaccora Rojo 
wheat, may not develop the crop canopy fast enough to shade the subsequent flushes of weeds. 
Occasional transitory leaf burn may occur. The temporary leaf burn is similar to that seen with 
liquid fertilizer. Because the activity of BUCTRIL® GEL is not systemic, recovery of the crop is 
generally rapid with no lasting effect. Frequency and amount of leaf burn may be greater when crops 
are stressed by abrasive winds, cool to cold evening temperatures or mechanical injury, such as that 
caused by hail, sleet or insect feeding. To red'..1ce the potential for temporary leaf burn, 
applications should be made to dry foliage in the recommended spray volumes per acre when weather 
onditions are not extreme. 
MIXING, LOADING AND HANDLING INSTRUCTIONS 
GE~RAL HANDLING INSTRUCTIONS: Each BUCTRIL® GEL water soluble bag comes sealed in a clear plastic 
outer sleeve. Do not break the seal until the time of use. To use, open the end of the outer 
sleeve. by tearing along the printed solid black line. Do not use a knife or other sharp object to 
break the seal. Once the outer protective sleeve is open, the water soluble bag inside can be 
dropped into the spray tank at the appropriate time without touching it. 
BOCTRIL® GEL ALONE: Add enough water to the spray tank to prime the system (About 6-8 inches for 
most sprayers), and drop the needed number of GEL-PAKS~ into the tank, distributing them across the 
bottom. After the paks have soaked for 2 minutes, start the agitation and agitate thoroughly for 2 
minutes. With the agitation on, continue to fill the spray tank to the desired level. Agitate 
during spraying. If spraying must be stopped before emptying the sprayer, resume agitation prior to 
completing application of the load. 
BUCTRIL® GEL TANK-MIXTURES: BUCTRIL® GEL 
that these other products are registered 
must be used in accordance with the more 
No label dosage rates may be exceeded. BUCTRIL a 
~el prohibition against such mixing. 
_lOW all use directions as listed above under BOCTRIL® GEL ALONE with the following exception: 
After the GEL-PAKS,M have been thoroughly mixed and after water was added to fill the tank 1/2 full, 
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add the recommended amount of wettable powder, soluble powder, flowable, emulsifiable concentrate,~~' 
or soluble liquid product, while maintaining agitation. If a spray additive is needed, add a liquid 
fertilizer, surfactant, or crop oil concentrate to the spray tank. Continue adding water to tank to 
achieve the desired level, while maintaining agitation. 
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TRIL® GEL TANK-MIXTURES WITH PRODUCTS IN WATER-SOLUBLE PACKAGING: Follow all use directions as 
ted above under BUCTRIL® GEL ALONE with the following exception: Add the desired number of other 
ter-soluble bags to the tank (if allowed by their label instructions) at the same time the GEL­
PAKS™ are added to the spray tank. 
HANDLING PRECAUTIONS 
Do not allow the empty ou'ter sleeve or the tear-strip to fall into the spray tank as they are 
not water soluble and may clog the sprayer. 
Do not handle the inner bag with wet gloves as the bag will begin to dissolve on contact with 
even a small amount of water. 
Do not open the inner bags or attempt to remove the gel from them. The gel is not de$igned to 
be re-measured or subdivided. 
The PVA bag should not be opened and partial bag not used for a tankmix. 
The entire contents of the water soluble bag must be used. 
COMPATIBILITY OF INSECTICIDES WITH BUCTRIL® GEL 
The following foliar insecticides are compatible with BUCTRIL~ GEL Herbicide as tank mixtures. 
INSECTICIDE 
COMMON NAME TRADE NAME FORMULATION 
Diazinon Various Emulsifiable Concentrate 
Dimethoate Various Emulsifiable Concentrate 
Trichlorfon Dylox® Soluble powder 
Carbofuran Furadan® Flowable 
Chlorpyrifos Lorsban® Emulsifiable Concentrate 
Malathion Various Emulsifiable Concentrate 
Oxydemeton-methyl Metasystox-R0 Sprayable Concentrate 
Perrnethrin Pounce® Emulsifiable Concentrate 
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Fenvalerate Pydrin0 Emulsifiable Concentrate 
Carbaryl Sevin0 Sprayable wettable powder or 
Flowable 
Demeton Systox® Emulsifiable Concentrate 
APPLICATION PROCEDURES 
BUCTRIL® GEL can be applied to registered use areas by ground or aerial equipment. 
provides recommended methods of application for each crup. 
TYPE OF APPLICATION EQUIPMENT 
CROP GROUND AERIAL 
Corn, (field and X X 
pop) 
Sorghum (grain and X X 
forage) and 
Sudangrass 
rWheat, Barley, Oats, X X 
Rye and Triticale 
Alfalfa (Seedling) X X 
Flax X X 
Garlic X X 
Mint X -
Onions (Dry Bulb) X X* 
Grass grown for sod X X 
production 
Non-residential X X 
turfgrass 
Non- X X 
cropland/Industrial 
sites 
The following 
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(X) indicates recommended application use 
* Preemergence only 
GROUND APPLICATION 
Ae a standard herbicide boom sprayer that provides uniform and accurate application. Sprayer 
~uld be equipped with screens no finer than 50 mesh in the nozzle tips and in-line strai~ers. 
Select a spray volume and delivery system that will ensure thorough and uniform spray coverage. For 
optimum spray distribution and thorough coverage use of flat fan nozzles (maximum tip size 8008) 
with a spray pressure of 40-60 psi are recommended. Other nozzle types and lower spray pressures 
that produce coarse spray droplets may not provide adequate coverage of the weeds to ensu~e optimum 
control. Raindropo nozzles and flood nozzles are not recommended as weed control with BUCTRIL~ GEL 
may be reduced. 
In general, a spray volume of 10 to 20 gallons per acre (GPA) is recommended for optimum spray 
coverage. A minimum of 5 GPA with a minimum spray pressure of 50 psi and a maximum ground speed of 
10 mph may be used with higher speed, low volume ground application if ground terrain, crop and weed 
density allow effective spray distribution. When using higher speed equipment, a maxi:num ground 
speed of 10 mph is suggested if field conditions cause excessive boom movement during application 
which results in poor spray coverage. Ground applications made when dry, dusty field conditions 
exist may provide reduced weed control in wheel track areas. Applications using less than 10 
gallons per acre may result in reduced weed control. 
When weed infestations are heavy, use of higher spray volumes and spray pressure will be ~elpful in 
obtaining uniform weed coverage. When corn or grain sorghum are large enough to interfere with the 
spray pattern, drop nozzles should be used to obtain uniform weed coverage. If you are unsure of 
the infestation level or size of crop, consult your local extension service. 
/0 not apply when winds are gusty or when other conditions favor poor spray coverage and/or off 
~arget spray movement. 
AERIAL APPLICATION 
Use orifice discs, cores and nozzle 
distribution and maximum coverage. 
pressure of 40 psi are recommended. 
types and arrangements that will provide for opt'::"mum spray 
In general a minimum spray volume of 5 GPA and a maximum 
Do not apply during inversion conditions, when winds are gusty or when other conditions favor poor 
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ay coverage and/or off target spray movement. Off target spray movement can be mi:1imized by 
reasing the spray volume per acre and not applying when winds exceed 10 mph. 
CULTIVATION 
When properly utilized, timely CUltivations of row crops may aid overall weed control efforts as 
well as crop growth. However, cultivation BEFORE or DURING BUCTRILG GEL applications :nay place 
target weeds under stress, resulting in erratic weed control. Whenever BUCTRILGl GEL is being 
utilized in an overall weed control program, plan to pvstpone any anticipated cultivations until 5-
7 days after application to ensure best perfoDmance. 
SPRAY DRIFT 
SENSITIVE AREAS: The pesticide should only be applied· when the potential for drift to adjacent 
ensitive areas (e.g., residential areas, bodies of water, known habitats for threatened or 
endangered species, non-target crops) is minimal (e.g., when wind is blowing away from the sensitive 
areas) . 
Avoiding spray drift at the application site is the responsibility of the applicator. The 
interaction of many equipment-and-weather-related factors determine the potential for spray drift. 
The applicator and the grower are responsible for considering all these factors when making 
decisions. 
The following drift managa~ent requirements must be followed to avoid off-target drift movement from 
aerial applications to agricultural field crops. These requirements do not apply to forestry 
applications, public health uses or to applications using dry formulation. 
1. The distance of the outer most nozzles on the boom must not exceed ~ the length of the wingspan 
or rotor. 
1. Nozzles must always point backward parallel with the air stream and never be pointed downwards 
more than 45 degrees. 
Where states have more stringent regulations, they should be observed. The applicator should be 
with and take into account the information covered in the Aerial Drift Reduction Advisory 
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DIFORMATION ON DROPLET SIZE : 
mandatory label requirements) 
(This section is advisory in nature and does not supersede 
The most effective way to reduce drift potential l's~"'tO:~,~_apply -~la'rge -'d'roplets. The best drift 
management strategy is to apply the largest droplets ,that<_"iJr_ovide sufficient coverage and control. 
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lYing larger droplets reduces drift potential, but wil'l','not prevent drift if applications are 
e improperly, or under unfavorable environmental cond::it7,.ons ,(see Wind" ,Temperature and Humidity, 
nd Temperature Inversions below). 
CONTROLLING DROPLET SIZE: (This section is advisory In,Iiatjire and does not:,supersede the mandatory 
label requirements) . 
Volume - Use high flow rate nozzles to apply the highest practical spray volume. Nozzles with 
higher-rated flows produce larger droplets. 
Pressure - Do not exceed the nozzle manufacturer's-j:ecommended pressures. For many nozzle types 
lower pressure produces larger droplets. When hi9ti_e-:fLf.1.,o~ rates, are needed, use higher flow 
rate nozzles instead of increasing pressure. 
Number of nozzles - Use the minimum number of nozz:),'.t~lli~:Ii:tO;l(~i:l'l:,~ff'oi:1ti:coverage. 
Nozzle Orientation - Orienting n'ozzles so ,'that"' 
produces larger droplets than other 
deflection from horizontal will reduce droplet 
Nozzle Type - Use a nozzle type that is 
types, narrower spray angles produce larger ";.~~~ji:~;~~rt~;~;~~t:: stream nozzles oriented straight back produce 
to' the airstream 
Significant 
With most nozzle 
Solid 
BOOM LENGTH: 
requirements) 
(This section is advisory in nature~:~~-~I1~e~ -j!o't" _,supersede the mandatory label 
.or some use patterns, reducing the effective boom i~~n9~~~~:J.e.ss ,t"han':'" :,9f the wingspan or rotor 
length may further reduce drift without reducing swatQ.2!ii<t~b,:;: 
APPLICATION HEIGHT: 
requirements) 
Applications should not be made at a height greater than~':O(feEi~bove -J:l?-e -tOp of the largest plants 
unless a greater height is required for aircra~t safety,. ,-·'~iiaki1ig ~ppl~catiolls at the lowest height 
~
t is safe reduces exposure of droplets to evaporation<_an4l-,w.j.nd; 
TH ADJtJS'1"MENT: (This section is advisory in natu~e 'aric:fdoes not- supersede 'the mandatory label 
equirements) 
When applications are made with a cross'wind, 'the. sWath-',:"ir1~-?-:l?8_'~,SU:Spraqed,;;downward. Therefore, on 
the up and downwind edges of the field, the applic~toE:im1:st;'~tlDlP~nsal;e':)~", this displacement by 
adjusting the path of the aircraft upwind.· s~a;t~h.;~~~~!;Il\~Ijt~,~_:,~~;a!l,C:;~',::;,:~hould increase, with 
increasing drift potential (higher wind, smaller drop~i,d¥~c}J; 
WIND: (This section is advisory in nature and does p.ot::':fiup_~;'sed~:-tli,e~i:it~i1da~~;y 'label requirements) 
Drift potential is lowest between wind speeds of 2' '~'!_':10:'mpb~ ,~'::,_:;ijb,weve'r,';t:many factors, including 
droplet size and equipment type determine drift potentl;a'l at "any QivEuL-Nl,eed'2 '_'Application should be 
"\voided below 2 mph due to variable wind direction anct-:&rgh inVei::$!On' --pOtential. NOTE: Local 
errain can influence wind patterns. Every applicator' shoUld be_ familiar ,with local wind. patterns 
and how they affect spray drift. 
TEMPERATURE AND BUM7OITY: (This section is advisory ~ nature and' does not_ supersede the mandatory 
label requirements) 
When making applications in 
compensate for evaporation. 
dry. 
low relative humidity, sel:jip],quipineht 'l:o"'prodl1celarger droplets to 
Droplet evaporation is most severe' when' conditions are both hot and 
TEMPERATtlRE INVERSIONS: (This section is advisory in n~t:u~e,,_and does·'-.' n6t:"~up'ersede the mandatory 
label requirements) 
Applications should not occur during a temperature irive~s:ion:"-;:~c:ailse 'drift potential is high. 
Temperature inversions restrict vertical air mixing, which _'causeS.~'~Il~:: suspended droplets to remain 
in a concentrated cloud. This cloud can move in unpredictaDle-'~~pti:oris,du~' to the light variable 
winds common during inversions. Temperature inversions "-a'!:,e~_:Ch_ara:t;~eri~ed by' _.l,ncreasing temperatures 
with altitude and are common on nights with limited cloud'cover ana':,}ight- to no, ,wind. They begin to 
form as the sun sets and often continue into the morning. Their presence can .. be indicated by ground 
fog; however, if fog is not present, inversions can also be identified by the'movement of smoke from 
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grOUnd source or an aircraft smoke generator. Smoke that layers and moves laterally in a 
centrated cloud (under low wind conditions) indicates an inversion, while smoke that moves upward 
an~ rapidly dissipates indicates good vertical air mixing. 
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GENERAL WEED LIST 
Postemergence application of BUCTRIL® GEL Herbicide will control the following weeds when sprayed in 
the seedling stage. Maximum weed stage of growth is listed under RECOMMENDED USES for each crop. 
~T SUSCEPTIBLE BROADLEAF WEED SPECIES 
~ual Sowthistle (Sonchus oleraceus) 
Black Nightshade (Solanum nigrum) 
Blue Mustard (Chorispora tenella) 
Bristly starbur (Acanthospermum hispidum) 
Coast Fiddleneck (Amsinckia intermedia) 
Common Cocklebur (Kanthium strumariumj 
Cornmon Lambsquarters (Chenopodium album) 
Cornmon Tarweed (Hemizonia congesta) 
Cutleaf Nightshade (Solanum triflorum) 
Eastern Black Nightshade (Solanum ptycanthum) 
Field Pennycress (Thlaspi arvense) 
Green Smartweed (Polygonum scabrum) 
Hairy Nightshade (Solanum sarachoides) 
Jimsonweed (Datura stramonium) 
Ladysthumb (Polygonum persicaria) 
Lanceleaf sage (Salvia reflexa) 
Pennsylvania Smartweed (Polygonum strumarium 
Pepperweed spp. (Lepidium spp.) 
Shepherdspurse (Capsella bursa-pastoris) 
Silverleaf Nightshade (Solanum elaeagnifolium) 
Tartary Buckwheat (Fagopyrum tatoricum) 
lSunflower (Helianthus ann us) 
Wild Buckwheat (Polygonum convolvulus) 
IFor control of sunflower, delay application 
until first emerging 
sunflower seedlings are 4 inches in height. 
~CEPTIBLE 
Wffalobur 
Burcucumber 
BROADLEAF WEED SPECIES 
Common Groundsel 
Common ragweed 
Corn Chamomile 
Corn Gromwell 
Cow Cockle 
Giant Ragweed 
Hemp Sesbania 
Ivyleaf morningglory 
Knawel 
2Kochia 
London Rocket 
Mayweed 
Pitted rnorningglory 
Prostrate Knotweed 
WEED SUPPRESSION 
(Solanum rostra tum) 
(Sicyos angulatus) 
(Senecio vulgaris) 
(Ambrosia artemisiifolia) 
(Anthemis arvensis) 
(Lithospermum arvense) 
(Saponaria vaccaria) 
(Ambrosia trifida) 
(Sesbania exaltata) 
(Ipomoea hederacea) 
(Scleranthus annus) 
(Kochia scoparia) 
(Sisymbrium irio) 
(Anthemis cotula) 
(Ipomaea lacunosa) 
(Polygonum aviculare) 
Puncture vine (Tribulus terrestris) 
2Redroot Pigweed (Amaranthus retroflexus) 
Russian Thistle (Salsola kali) 
2Sp iny Pigweed (Amaranthus spinosus) 
Tall Morningglory (Ipomoea purpurea) 
2Tall Waterhemp (Amaranthus tuberculatus) 
Twnble mustard (Sisymbrium altissimum) 
Velvetleaf (Abutilon theophrasti) 
Venice ~allow (Hibiscus trionum) 
Wild Mustard (Sinapsis arvensis) 
Wild Radish (Raphanus raphanistrum) 
Yellow Starthistle (Centaurea solstitialis) 
2For effectiye control, these weeds should not 
exceed the 4 leaf stage or 2 inches in height, 
whichever comes first. 
BUCTRILG GEL suppresses the growth of Canada thistle (Cirsium arvense) by burning down top growth. 
Regrowth may occur. 
CALIFORNIA REGISTRATIONS 
BUCTRIL® GEL is not currently registered in California. 
• 
SPECIFIC CROP RECOMMENDATIONS 
CEREAL GRAIN CROPS 
Corn (Field and Pop) and Sorghum (Grain and Forage) and Sudangrass 
Wheat, Barley, Oats, Rye and Triticale 
8

• 
• 
• 
FORAGE. FIBER AND SPECIALITY CROPS 
Alfalfa (Seedling) 
Flax 
Garlic 
Mint (Established Peppermint and Spearmint) 
Onions (Dry Bulb) 
GRASS CROPS 
Grass Grown for Sod Production 
Non-residential turfgrass 
NON CROPLAND 
Non-cropland and Industrial sites 
9

BUCTRIL® GEL RATE RECOMMENDATIONS 
BUCTRIL® GEL is a 4.0 Ib per gallon bromoxynil formulation packaged in water-soluble bags. when 
detenmining how much 
BUCTRIL® GEL to use, it must be noted that BOCTRIL e GEL is twice as concentrated as BUCTRIL® 
~bicide. In addition, BUCTRIL® GEL is pre-measured. Each BUCTRIL® GEL water-soluble bag contains 
~/2 pints of the herbicide. That amount is equivalent to 5 pints of BUCTRIL® Herbicide . 
-
To determine how much BUCTRILG GEL to use, consult the application rate tables and recommendation 
charts for the crop to be sprayed. In those charts, the BUCTRIL® GEL use rates are given in 
pints/acre. Note that for aoy given recommendation, 
BUCTRIL® GEL rates are exactly half that of BUCTRIL® Herbicide rates. Once ·the BUCTRILG'I GEL 
application rate per acre is selected, consult the following tables to determine how many bags to 
use when mixing the spray. 
PLEASE NOTE! BUCTRIL® GEL IS TWICE AS CONCENTRATED AS BUCTRIL® LIQUID. 
NUMBER OF BUCTRIL® GEL PAKS TO USE 
Directions: 1) Select the desired BUCTRIL® GEL use rate. 
2) Select numbers of acres to be treated from the columns below. 
3) The number of gel paks needed is listed in the far left hand column. 
c'" GEL RATE TO USE PER ACRE 
3/8 PINT 1/2 PINT 3/4 PINT 1 PINT 
(EQUAL TO 3/4 (EQUAL TO 1 PINT (EQUAL TO 1 1/2 (EQUAL TO 2 PINTS 
PINT BUCTRIL® BUCTRIL® LIQUID) PINTS BUCTRIL® BUCTRIL® LIQUID) 
,nnTn ) T 
NUMBER OF BUCTRIL® --
GEL PARS TO USE ACRES TREATED 
1 6~!} 5_ 3 1/3 2 1/2 
__ 2 13 _y3 10. _6 2/3 5 
3 21l. 15 10 7 1/2 
4 _26 2/3 20 13 1/3 10 
5 33 1/3 25 16 2/3 12 1/2 
6 40 30 20 15 
7 46 2/3 35 23 1/3 17 1/2 
8 53 1/3 40 26 2/3 20 
9 60 45 30 22 1/2 
10 66 2/3 50 33 1/3 25 
• 
10

=============================~~I 
CEREAL GRAIN CROPS 
CORN (FIELD AND POP) AND SORGHUM (GRAIN AND FORAGE) AND SUDANGRASS 
BUCTRIL" GEL RECOMMENDATIONS 
AND 
RATE [CROP WEEDS 
BUCTRIL'" GEL Preemergence Apply to corn or sorghum See CORN AND SORGHUM APPLICATION RATE 
before planting until just TABLE - BUCTRIL" GEL for list of weeds 
1/2 - 3/4 prior to crop emergence. and corresponding stages of growth that pint/A 
1/2 pintlA Apply to corn after are controlled by BUCTRIL'" GEL at 
emergence but prior to recommended rates of application. For 
tassel emergence. control of additional weeds not 
Apply to sorghum and listed in the rate table see the 
sudangrass between the 3 GENERAL WEED LIST. 
leaf stage but prior to the 
preboot 
14) . 
stage (growth stage 
3/4 pintiA Apply to corn between the 4 
leaf stage but prior to 
tassel emergence. 
Apply to sorghum and 
sudangrass between the 4 
leaf stage but prior to 
preboot stage (growth stage 
4) . 
- BUCTRIL'" GEL 1 Pint/A Apply to field corn only Use the 1 pintiA rate on corn to 
between the 4-leaf stage and control susceptible weeds that are 
~ 
prior to tassel emergence. growing under less than optimum 
WARNING: DO NOT APPLY THE 1 conditions and where BUCTRILo + 
PINT IA RATE OF BUCTRIL0 GEL atrazine tankrnixtures cannot be used. 
ALONE OR IN TANK-MIXTURES TO 
SORGHUM 
11

CORN AND SORGHUM APPLICATION RATE TABLE - BUCTRIL® GEL 
WEED SPECIES! 112 PintlA 314 to 
When determining leaf stage, Max. Max. Weed Max. 
count all leaves exc~pt Leaf Height Leaf 
leaves 
(Solanum nigrum) 6 6 
(Solanum rostra tum) 4 2 6 
Burcucumber (Sicyos angulatus) 4 
Common Cocklebur (Xanthium strumarium) 6 8 8 
Common Lambsquarters (Chenopodium album) 6 
Common Ragweed (Ambrosia artemisiifolia) 6 4 
Eastern Black Nightshade (Solanum ptycanthum) 6 6 
Giant Ragweed (Ambrosia trifida) 6 4 6 
Hemp Sesbania (Sesbania exaltata) 4 
Ivyleaf Morningglory (Ipomoea hederacea) 3 3 4 
Jimsonweed (Datura stramonium) 4 4 6 
Kochia (Kochia scoparia) 
Ladysthumb (Polygonum persicaria) 4 4 6 
Pennsylvania Srnartweed (Polygonum strumarium) 4 4 
Pitted Morningglory (Ipomoea lacunosa) 3 3 4 
Redroot Pigweed 3 (Amaranthus retroflexus)- 4 
Spiny Pigweed 3 (Amaranthus spinosus) 4 
Sunflower (Helianthus ann us) 4 6 6 
Tall Morningglory (Ipomoea purpurea) 3 3 4 
Tall Waterh emp3 (Amaranthus tubercula tus) 
Velvetleaf (Abutilon theophras til 4 3 6 
Venice Mallow (Hibiscus trionum) 4 
Wild Buckwheat (Polygonum convolvulus) 4 6 6 
Wild Mustard (Sinapis arvensis) 4 
WEEDS SUPPRESSED2 
Canada Thistle (Cirsium arvense) Not Re c orrufi!e r.idm:iI. to bud stage 
r'When determining leaf stage, count all leaves except cotyledonary leaves. 
1 PintLA! 
Max. Weed 
Height 
(inches) 
4 
4 
10 
8 
8 
6 
6 
4 
4 
6 
2 
6 
6 
4 
2 
2 
8 
4 
4 
5 
2 
8 
4 
6 
6 
6 
2 
2/BUCTRIL0 GEL suppresses the growth by burning down of top growth. Regrowth may occur. 
~ontrol of pigweeds in the high plains areas of Texas and Oklahoma may not be satisfactory with 
~UCTRILG GEL Herbicide. Repeat applications may be necessary to achieve satisfactory control. 
1 Do not apply BUCTRIL® GEL at the 1 pint/A rate to sorghum 
• 
12

I 
.J... BUCTR~L" GEL 
~ atraz~ne 
l 
BUCTRIL"' GEL TANK MIXTllRE RECOMMENDATIONS 
RATE 
Preernergence 
3/8-3/4 pint/A 
+ 
1/2-1 1/5 lb ai/A 
AND 
CROP 
Apply to corn or sorghum 
before planting until just 
prior to crop emergence. 
WEEDS 
See CORN AND SORGHUM 
APPLICATION RATE TABLE -
BUCTRIL® GEL + ATRAZINE TANK 
MIXTURES for list of weeds 
and corresponding stages of 
r-______ ~ __________ +-__________________________ ~growth that 
after are controlled by BUCTRIL® 3/8-1/2 pint/A 
+ 
1/2-1 1/5 lb ai/A 
3/4 pint/A 
+ 
1/2-1 1/5 lb ai/A 
Apply to corn 
emergence but before 
12 inches tall. 
corn is GEL + atrazine tank mixtures 
at recommended rates of 
application. For control of 
addi tional weeds not listed 
in the rate tabie see the 
GENERAL WEED LIST. 
Apply to sorghum between the 
3 leaf stage but prior to 
the prebeot stage (growth 
stage 4) or 12 inches in 
height, whichever comes 
first. 
Apply to corn between the 4 
leaf stage and before corn 
is 12 inches tall. 
Apply to sorghum between the 
4 leaf stage but prior to 
the preboat stage (growth 
stage 4) or 12 inches in 
height, whichever comes 
first. 
, ATRAZINE TANK MIX RESTRICTIONS 
Atrazine is a Restricted Us,e herbicide. Due to ground water concerns, users must read and follow 
~ precautionary statements and instructions on the atrazine label in order to minimize the 
~ential for atrazine to reach ground water . 
• 
13

CORN (FIELD AND POP) AND SORGHUM (GRAIN AND FORAGE) (continued) 
CORN J\ND SORGHUM APPLICATION RATE TABLE - BUCTRIL'" GEL + ATRAZINE TANK MIXTURES 
SPECIES' 
detenmining leaf stage, count 
leaves except cotyledonary 
leaves 
(Solanum n· 
Buffalobur (Solanum 4 
rostratwn) 
Burcucumber (Sicyos 
angulat!.:s) 
Common Cocklebur (Xa:H:.'ut..'.'":I 6 
str1.1:narium) 
Common Lambsquarters (Chenopodit:;n 
album) 
Common Ragweed (Ambrosia 6 
artem:..siifolia) 
Eastern Black (Sola:lU.'l1 
Nightshade ptY::,3:": ::.'l\1.'ll) 
Entireleaf (Ipot.loea 
Morningglory .'1eaeracea) 
Giant Ragweed (A!!IDr.:lsia 
tri=i:1a) 
Hemp Sesbania (Sesbanid 
exaJ.t.at3) 
Ivyleaf Morningglor:l (Ipcm.:le.a 3 
.'Jeaeracea) 
Jimsonweed (Dat:.:r.'.! 
stram(:niu::l) 
Kochia (Koc:Jia scoparia) 
Ladysthumb (Po":ygonu:n 
pers:..;:ar:..a) 
Marestail (CO·'lYZd 
ca:J3U'e::s:.sJ 
Palmleaf (Ipo:::oea 
Morningglory wright:.i) 
E'ennsylvania \ Po":'rg~:l1.1:r. , 
Smartweed stru:!!.3.:"i:.::n) 
Pitted Morningglory ( Ipomoea 3 
ldCt.::J.:lstl! 
_weed (Ph}·tol.3c':3 
alner':C<'.!.'lJ) 
rickl:.- Sida (Si::ia Ep:.:-:~s-.:s) 
MAX 
LEA' 
STAGE 
4 
8 
6 
, 
3 
2 
3 
BUCTRIL'" GEL J\ND ATRAZINE RATE (TANK MIX) 
+ + + + 
112 Ibai/A 1/5 Ibai/A 1/2 IbailA 1/5 lbai/A 
MAX MAX MAX MAX MAX MAX MAX MAX MAX MAX M 
WEED LEA' WEED LE:A' WEED LEA' WEED LEAF WEED LEAF ., 
HEIGHT STAGE HEIGHT STAGE HEIGHT STAGE HEIGHT STAG2 HEIGHT S7AG2 X 
" --
0 
ii. 
" 
~ 
H 
7 
6 6 
6 6 6 6 
4 4 6 6 6 6 6 6 
8 10 ; 10 10 12 10 12 10 '" '" 
10 10 12 12 12 
8 6 6 8 6 8 6 8 
4 , 6 6 6 6 6 6 
3 3 3 3 
6 8 8 6 8 8 -- 8 :C 
4 4 
4 
6 6 6 6 6 6 , 6 
, 2 
8 8 8 8 
3 5 5 - 5 
3 3 3 3 
6 8 8 , 8 ; 
6 6 6 6 6 6 6 
6 6 , 6 
14

Puncturevine I Tribulus 6 6 6 '1bl 
terrestris} 
Purple Morningglory (Ipomoea 2 3 2 3 2 3 2 3 2 3 
Redroot Pigweed 3 muricata) 
IAmaranthus 4 2 8 6 6 8 6 6 8 6 
retronexus} 
_11 flower (Jacquemontia 3 3 3 3 4 3 
orningglory tamnifolia) 
oth Pigweed 3 (Amaranthus 2 6 2 6 6 6 
Spiny Pigweed 3 
hybridus) 
(Amaranthus 2 8 6 6 8 6 6 8 6 
spinosus) 
Sunflower (Helianthus 6 8 8 10 8 10 10 12 10 12 10 12 
ann us) 
Tall Morningglory (Ipomoea 3 3 4 4 4 
Waterhemp3 
purpurea) 
Tall (Amaranthus 2 8 6 6 8 6 6 8 6 
tubercula tus) 
Toothed Spurge (Euphorbia 2 2 : 2 
dentata) 
Velvetleaf (Mutilon 3 3 6 5 6 5 8 6 8 6 
theophrasti) 
Venice Mallow (Hibiscus 2 4 2 2 4 2 2 2 
trionum) 
Wild Buckwheat (Polygonum 6 8 8 10 8 10 10 12 10 12 10 12 
convolvulus) 
Wild Mustard (Sinapis 4 
arvensis) 
WEEDS StJPRESSE0 2 
Canada thistle (Cirsium arvense) Not Not 
Recommended Recommended 8"-bud S"-bud e 
b 
u 
d 
1 When determining leaf stage, count all leaves except cotyledonary leaves. 
2 Selected rates of BUCTRIL® GEL + atrazine tank mixtures suppress the growth by burning down of 
top growth. Regrowth may occur. 
3 If pigweeds (Amaranthus sp.) present in the field to be treated have been identified as triazine 
Aresistant biotypes, use BUCTRILGl GEL at 3/4 pintlA in a tank mixture with atrazine at 1/2 or 1 
.1/5 lb ai/A. Applications should be made when pigweeds do not exceed the 4-leaf stage and 2 
inches in height. Control of pigweeds in the high plains areas of Texas and Oklahoma may not be 
satisfactory with BUCTRIL0 GEL + atrazine tank mixtures. Repeat applications may be necessary to 
achieve satisfactory control. 
15

ATRAZINE 
Atrazine 80WP 
Aatrex® Nine-O l 
ATRAZINE CONVZRSION TABLE'1 
ATRAZINE RATE 
POUNDS OF ACTIVE 
INGREDIENT PER ACRE 
1 115 
1/2 
1 115 
1/2 
1 115 
ATRAZINE 
FORMULATION 
RATE PER ACRE 
2 2/5 Pints 
5/8 Pound 
1 1/2 Pounds 
3/5 Pound 
1 1/3 Pounds 
i/Fo~low all precautions and limitations on the labels of products used in tank mixture with 
BUCTRIL'" GEL. 
SPECIAL USE DIRECTIONS FOR OTHER WEED PROBLEMS IN CORN AND SORGHTJM 
Large Common Cocklebur, Common Lambsquarters and Sunflower 
For control of common cocklebur and common lambs quarters up to 14 inches in height and 
to 18 inches in height, use a postemergence application of BUCTRIL® GEL at 1/2 pint/A. 
second application of BUCTRIL® GEL at the same rate 7 to 10 days later. 
Large Velvetleaf 
sunfiower up 
Make a 
For control of velvet leaf up to 14 inches in height, use postemergence application of BUCTRIL® GEL 
at 3/4-1 pint/A or BUCTRIL® GEL + atrazine tank mixture at 1/2 pint/A + 1 115 1b ai/A. Make a 
second application of BUCTRIL® GEL at 1/2 pint/A 7 to 10 days later, but do not exceed a total of 1 
pint/A of BUCTRIL® GEL per season on corn(field or pop). 
Canada Thistle Management 
For effective management of Canada thistle, the following BUCTRIL® GEL treatments should be applied 
to thistle from 8 inch to bud stage for in-season burndown of top growth: 
BUCTRIL® GEL at 3/4-1 pint/A 
BUCTRIL0 GEL at 1/2-3/4 pint/A + atrazine at 1/2 - 1 liS lbs ai/A 
BUCTRILo GEL at 1/2-3/4 pint/A + Banve1®, or Clarity® at 1/4 - 1/2 pint/A 
~ BUCTRIL® GEL at 1/2-3/4 pint/A + atrazine at 1/2 - 1 115 lb. ai/A + Banve1®, or 
~rity® at 1/8 - 1/4 pint/A 
BUCTRIL® GEL at 1/2-3/4 pint/A + 2,4-D at 1/8 - 1/4 lb ai/A 
BUCTRIL® GEL at 1/2-3/4 p~nt/A + atrazine at 1/2 - 1 115 lbs ai/A + 2,4-D at 1/8 - 1/4 
1b ai/A 
If possible follow with CUltivation 14-21 days after treatment. In the fall apply 2,4-0 (such as 
Weedone 9 638), Banvel G, Clarit~ or Roundup® at recommended rates to Canada thistle 4-8 inches tall 
prior to killing frost. Follow with a similar control program in next years rotational crop. 
BUCTRIL® GEL 
+ 
Banvel~l 
ADDITIONAL BUCTRIL'" GEL TANK MIXTURE RECOMMENDATIONS 
RATE 
1/2 pint/A 
+ 
1/8-112 
pint/A 
3/4 pint/A 
+ 
1/8-1/2 
pint/A 
AND 
CROP WEEDS 
Apply to field corn after emergence but All weeds controlled by 
before corn is 36 inches taIlor 15 BUCTRIL® GEL at recommended 
days before tassel emergence, whichever rates of application plus 
comes first. improved control of pigweed. 
For Canada thistle burndown 
Apply to sorghum between the 3 leaf and field bindweed suppression 
stage but prior to the preboot stage up to the mid-bloom stage, use 
(growth stage 4) or 15 inches in 1/4 - 1/2 pint/A of Banvel';' 
height. Do not apply in the boot with BUCTRIL® GEL. 
stage. Use drop nozzles if crop is 
taller than 8 inches. 
Apply to field corn between the 4 leaf 
stage and before corn is 36 inches tall 
or 15 days before tassel emergence, 
whichever comes first. 
16

• 
Apply to sorghum after the 4 leaf stage 
but prior to the preboot stage (growth 
stage 4) or 15 inches in height. Do 
not apply in the boot stage. Use drop 
nozzles if crop is taller than 8 
17

CORN (FIELD AND POP) AND SORGHUM (GRAIN AND FORAGE) ~\ 
ADDITIONAL BUCTRIL® GEL TANK MIXTURE REca+n:NDATIONS Icontinuad) 
AND 
pn"~ 
RATE I CROP I WEEDS 
GEL 1/2 pint/A Apply to field after All weeds controlled by corn 
+ + emergence but before corn is BUCTRIL0 GEL + atrazine tank 
atrazine 1/2-1 1/5 1b ai/A 12 inches tall. mixtures at recommended 
+ rates of application plus 
+ 1/8-1i4 pint/A Apply to sorghum between the improved control of pigweed. 
Banvel®l 3 leaf stage but prior to For field bindweed 
the preboot stage (growth suppression, use 1/4 pint/A 
stage 4) or 12 inches in of Banvel" with BUCTRIL0 
height, whichever comes GEL. 
first. Use drop nozzles if 
crop is taller than 8 
in~h"s . 
3/4 pint/A Apply to field corn between 
+ the 4 leaf stage and before 
1/2-1 1/5 Ib ai/A corn is 12 inches tall. 
+ 
118-1/4 pint/A Apply to sorghum between the 
4 leaf stage but prior to 
the prebeot stage (growth 
stage 4) or 12 inches in 
height, whichever comes 
first. Do not apply in the 
boot stage. Use drop 
nozzles if crop is taller 
than 8 inches 
lClarity~ may be used at the same rates as Banvel®, in a tank mixture on corn. These mixtures must 
be applied before corn exceeds 8 inches in height. Do not use Clari t y0 in a tank mixture with 
GEL or RlTr, ITT ~ GEL + atrazine 
BUCTRIL"' GEL 
+ 
2,4-0 
(such as WEEDONE0 
and WEEOAR® brand 
Herbicide) 
1/2 pint/A 
+ 
1116-1/4 Ib ai/A 
314 "int/A 
+ 
1116-1/4 Ib ai/A 
on 
Apply to field 
emergence but 
tassel emergence. 
nozzles if crop 
than 8 inches. 
corn after All weeds controlled by 
prior to BUCTRIL® GEL at recommended 
Use drop rates plus improved pigweed 
is taller and kochia control. For 
Apply to sorghum between the 
3 leaf stage but prior to 
the preboot stage (growth 
stage 4) or 15 inches in 
height, whichever comes 
first. Use drop nozzles if 
crop is taller than 8 
inches. 
Apply to field corn between 
the 4 leaf stage but prior 
to tassel emergence. Use 
drop nozzles if crop is 
taller than 8 inches. 
Apply to sorghum between the 
4 leaf stage but prior to 
the preboot stage (growth 
stage 4) or 15 inches in 
height, whichever comes 
first. Use drop nozzles if 
crop is taller than 8 
; -,. 
Canada thistle burndown and 
field bindweed suppression 
up to the mid-bloom stage, 
use 1/8 - 1/4 Ib ai/A of 
2,4-0 with BUCTRILzGEL. 
18

CORN (FIELD AND POP) AND SORGHUM (GRAIN AND FORAGE) 
ADDITIONAL BUCTRIL® GEL TANK ~XTURE RE~TIONS (continued) 
j BUCTR~L" GEL 
atrazine 
+ 
2,4-0 
(such as WEEDONE@ 
or WEEOAR@ brand 
Herbicide) 
"uCTRIL" GEL 
+ 
Accent® 
+ 
Non-ionic 
surfactant 
BUCTRIL" GEL 
+ 
atrazine 
+ 
Accent G 
+ 
Non-ionic 
surfactant 
"RATE 
1/2 pint/A 
+ 
1/2-1 liS lb ai/A 
+ 
1116 -1/4 lb ai/A 
3/4 pint/A 
+ 
1/2-1 liS 1b ai/A 
+ 
1116-1/4 Ib ai/A 
112 "'~HC'~ 
+ 
213 oz/A 
+ 
1 qt/100 gal of 
water (0.25% vlv) 
AND 
I CROP I WEEDS 
after All weeds controlled by 
the BUCTRIL® GEL + atrazine tank 
Use mixtures at recommended 
Apply to field corn 
emergence but before 
corn is 12 inches tall. 
drop nozzles if crop 
taller than 8 inches. 
is rates of application plus 
Apply to sorghum between the 
3 leaf stage but prior to 
the preboot stage (growth 
stage 4) or 12 inches in 
height, whichever comes 
first. Use drop nozzles if 
crop is taller than 8 
inches. 
Apply to field corn between 
the 4 leaf stage but before 
the corn is 12 inches tall. 
Use drop nozzles if crop is 
taller than 8 inches. 
Apply to sorghum between the 
4 leaf stage but prior to 
the preboot stage (growth 
stage 4) or 12 inches in 
height, whichever comes 
first. Use drop nozzles if 
crop is taller than 8 
i -h 
improved devils claw 
control. For Canada thistle 
burndown and field bindweed 
suppression, use 1/8 - 1/4 
lb ai/A of 2,4-0 with 
BUCTRIL'" GEL. 
Apply to field corn All broadleaf weeds 
to 
pre emergence 
posternergence up 
inches tall. Use 
nozzles when corn is 
24 to 36 inches tall. Do 
apply this tankmix 
sorghUI'l. 
o r controlled by BUCTRIL'" GEL 
36 at 1/2 or 3/4 pint/A plus 
drop grasses and broadleaves 
controlled by Accent®. For 
not optimum weed control, treat 
to when broadleaves and grasses 
are in the recommended 
growth stage or size. 
Follow the weed size 
r---~--~~--~----------~--------~ 3/4 pint/A Apply to field corn between 
guideline on the BUCTRILG 
GEL or Accent G labels that 
are least restrictive. 
+ the 4 leaf stage up to 36 
2/3 oz/A inches in height. Use drop 
+ nozzles when corn is 24 to 
1 qt/100 gal of 36 inches tall. . Do not 
water (0.25% vlv) apply this tankmix to 
1/2 pint/A 
+ 
to field corn 
or 
the 
All broadleaf weeds 
controlled by BUCTRIL'" GEL + 
atrazine plus grasses and 1/2 - 1 liS lb ai/A 
+ 
preemergence 
posternergence but before 
corn is 12 inches tall. 
not apply this tankrnix 
sorghum. 
Do broadleaves controlled by 
213 oz/A 
+ 
1 qt/100 gal of 
water (0.25% vlv) 
to Accent®. For optimum weed 
control, treat when 
broadleaves and grasses are 
in the recommended growth 
stage or size. Follow the 
weed size guideline on the 
BUCTRIL'" GEL or Accent'" 
labels that are least 
L-__________________ ~ ______________________________ ~ restrictive. 
19

3/4 A 
+ 
112 - 1 115 lb ai/A 
+ 
2/3 oz/A 
+ 
1 qtllOO gal of 
water 0.25% v 
• 
• 
Apply to field corn between 
the 4 leaf stage of crop 
growth but before the corn 
is 12 inches tall. Do not 
apply this tankmix to 
sorghum. 
20

CORN (FIELD AND POP) AND SORGHUM (GRAIN AND FORAGE) 
ADDITIONAL BUCTRIL® GEL TANK McrXTURE RECOMMENDATIONS (continued) 
~ BUCTRIL" GEL 
+ 
Beacon0 
+ 
Non-ionic 
surfactant 
BUCTRIL" GEL 
+ 
Exceed 0 
+ 
Non-ionic 
surfactant 
BUCTRIL" GEL 
+ 
Permit ® 
+ 
Non-ionic 
surfactant 
BUCTRIL" GEL 
+ 
Stinger0 
RATE 
112 pint/A 
+ 1 
0.38-0 .. 76 oz/A 
(1-2 packets/4 acres) 
+ 
1 qt/IOO gal of 
water (0.25% v/v) 
3/8-1/2 pint/A 
+ 
0.5- 1.0 oz/A 
+ 
1 qtll00 gal of 
water (0.25% v/v) 
3/8-112 pint/A 
+ 
1/3-2/3 oz/A 
+ 
1 qt/l00 gal of 
water (0.25% v/v) 
1/2 pint/A 
+ 
1/3-2/3 pintiA 
CROP 
AND 
WEEDS 
Apply to field corn from 4 All broadleaf weeds 
to 20 inches in height. Do controlled by BUCTRIL" GEL 
not apply this tankmix to at 1/2 pint/A plus grasses 
sorghum. and broadleaves controlled 
Apply to field corn from 4-
48 inches in height and 
before tasseling, whichever 
comes first. Do not apply 
this tankmix to sorghum. 
by Beacon®. For optimum 
weed control treat when 
broadleaves and grasses are 
in the recommended growth 
stage or size. Follow the 
weed size guidelines on the 
BUCTRILG GEL or Beacon0 
labels that are least 
restrictive. 
on of at 0.5 
ounce/A to BUCTRIL0 GEL at 
3/8-1/2 pintiA will control 
all weeds on the BUCTRIL® 
GEL label at 1/2 pint/A plus 
improved control of 
velvetleaf and pigweed 
species. 
Addition of Exceed ® at 1.0 
ounce/A to BUCTRIL0 GEL at 
3/8-1/2 pintiA will control 
all weeds on both the 
BUCTRIL® GEL and Exceed~ 
labels. Follow the weed 
size guidelines on the 
BUCTRIL® GEL and Exceed'$ 
labels that are least 
restrictive. 
Apply to fi~ld corn from 
3-leaf stage to layby. 
not apply this tankmix 
sorghum. 
the I AddHion ot Perm1t at 1/3 
Do ounce/A to BUCTRIL0 GEL at 
to 3/8-1/2 pint/A will control 
all weeds on the BUCTRIL0 
GEL label at 1/2 pint/A plus 
improved control of 
velvet leaf and pigweed 
species. 
Addition of Permit 0 at 2/3 
ounce/A to BUCTRIL" GEL at 
3/8-1/2 pint/A will control 
all weeds on both the 
BUCTRIL" GEL and Permit 0 
labels. Follow the weed 
size guidelines on the 
BUCTRIL0 GEL and Permit ~ 
labels that are least 
I restrictive 
Apply to field corn after All weeds controlled by 
emergence up to 24 inches in BUCTRIL® GEL at recommended 
height. Do not apply this rates of application plus 
mixture to sorghum. improved Canada thistle 
burndown. For optimum 
performance apply to Canada 
thistle at least 4 inches in 
diameter or height but 
~ __________________ L-__________________________ ~before bud stage. 
21

3/4 pint/A 
+ 
Apply to fiel 
I 
1/3 - 2/3 
~eaf stage u d corn from 4 
pint/A 1n. height. p D~O 24 inches 
th15 mixture t not apply o sorahum. 
22

-
CORN (FIELD AND POP) AND SORGHUM (GRAIN AND FORAGE) 
ADDITIONAL BUCTRIL® GEL TANK ~XTURE REC~TIONS (continued) 
BUCTRIL® GEL 
+ 
Atrazine 
+ 
Stinge r® 
Rllr'1'OTL® GEL 
+ 
Pursui t Gl 
+ 
Nonionic surfactant 
+ 
UAN Fertilizer 
solution 
BUCTRILo GEL 
+ 
Bladex" 80W' or 
Bladex" 90DF' 
. RATE 
112 pint/A 
+ 
CROP 
AND 
I WEEDS 
1/2-1 1/5 Ib ai/A 
+ 
Apply to field corn after All weeds controlled by 
emergence but before corn is BUCTRIL® GEL + atrazine tank 
12 inches tall. Do not mixtures at recommended 
apply this mixture to rates of application plus 
1/3-2{3 pint/A sorghum. improved Canada thistle 
burndown. For optimum 
performance 
f----3-1-4-p-i-n-t-I-A---+-A-P-P-l-Y-t-o--f-i-e-l-d--C-O-r-n-f-r-o-m--i4 apply to Canada 
least 4 inches + leaf stage but before corn 
thistle at 
in diameter 
before bud 112 - 1 1/5 Ib ai/A is 12 inches tall. Do not or height but 
1 
1 
+ apply this mixture to stage. 
113 - 2/3 pint/A sorghum. 
3/8-1/2 pint/A 
+ 
4 ounces/A 
+ 
1 qt/100 gallons 
+ 
1-2 quarts/A 
1/2 pint/A 
+ 
1/2-2 1/2 Ib/A' 
or 
3/10-2 1/5 Ib/A' 
Apply this tankmix only on This tank mix will control 
field corn hybrids all broadleaf weeds listed 
possessing resistance to as controlled by BUCTRIL® 
Pursuit® herbicide. Contact GEL at 1/2 pint/A plus giant 
your seed supplier for foxtail, redroot pigweed, 
further information. Apply and other grass and 
this tank mix to corn broadleaf weeds listed on 
between the 3 leaf to 8 leaf the Pursuit® label. 
stage of growth. Do not use 
crop oil concentrates when 
applying BUCTRILo GEL + 
Pursuit® tank mixtures. 
Apply to field corn between 
the 3 leaf stage and before 
the fifth leaf is visible in 
the whorl. Tank mixture 
with Bladex® or Extrazine® 
may cause browning, 
yellowing or stunting of 
field cor~. Do not apply 
BUCTRIL® GEL in tank mixture 
with Bladex~ or Extrazine® 
All weeds controlled by 
BUCTRIL" GEL at 314 pint/A 
plus suppression or control 
of foxtails and other annual 
grasses that do not exceed 1 
1/2 inches in height. 
f------------+------------4 under cold, wet weather 
condi tions or to weather, Determine 
storm, disease or insect- ExtrazineG 
BUCTRILo GEL 
+ 
Extrazine® II DF 
~r Extrazine Q gOOF 
BUCTRIL" GEL 
+ 
Round up0 
1/2 pint/A 
+ 
1 3/10-2 1/5 Ib/A' 
Preemergence 
1/2-3/4 pint/A 
+ 
1/2-3 pints/A 
stressed field corn. Do not 
add adjuvants such as 
surfactants or crop oils or 
fertilizer solutions as 
excessive crop injury may 
occur. Do not apply to 
popcorn or corn grown for 
iseed. 
Apply to corn or sorghum 
before planting time up 
until just prior to crop 
emergence. 
the Bladex:;) or 
use rate by 
consulting the tank mixture 
product use directions for 
soil texture, organic matter 
and previous herbicide 
application to that crop. 
All weeds controlled by 
BUCTRIL® GEL at recommended 
rates of application plus 
control of certain grass and 
perennial weeds. Refer to 
Round up0 label for rate to 
use depending on weeds 
present at time of 
i application. 
~TRICTIONS AND PRECAUTIONS: Corn (Field and Pop) and Sorghum (Grain and Forage) 
~BUCTRIL0 GEL does not control grasses. Therefore, it is recommended that a suitable grass 
control program be used to provide any required grass control. 
23

Addition of a spray additive or mixture with liquid fertilizers may cause excessive crop 
leafburn. 
Seed corn producers should consult the respective seed corn company regarding tolerance of 
certain seed production inbred lines to BUCTRILG GEL . 
• 
00 not apply BUCTRIL® GEL postemergence to seed corn inbreds or popcorn prior to the 3 leaf 
stage of crop growth as excessive crop leaf burn may occur. 
Do not plant rotational crops within 30 days following BUCTRIL® Gel Herbicide application. 
Do not cut crop for feed, fodder or graze within 45 days of application. 
The total cumulative rate intis,t not exceed 1 pint/A per season. 
Postemergence application prior to the 3 leaf growth stage of corn or sorghum may result in 
increased crop leaf burn. 
Tank mixtures with Accent®/nonionic surfactant or Beacon®/nonionic surfactant may result in 
increased initial crop leaf burn. Use of crop oil concentrate, nitrogen fertilizer solution or 
other adjuvants in BUCTRIL® GEL + Accent® or BUCTRIL~ GEL + aeacon® tank mixtures may result in a 
further increase in crop leaf burn. 
Special care should be taken when using BUCTRIL® GEL and Banvel G, Clarity ®or 2,4-D tank mixtures 
to avoid off targe~ drift to sensitive crops. 
Tank mixtures with 2,4-0, Banvel®, or Clarity®can cause stalk brittleness to field corn. Tank 
mixtures with 2,4-D and Banvel® can cause stalk brittleness to sorghum. Winds or cultivation may 
cause breakage while crop is brittle. 
Follow all restrictions and precautions on the label of all products used in tank mixture with 
BUCTRIL" GEL. 
Do not apply BUCTRIL® GEL at any rate to sorghum after the prehoot stage of growth (growth stage 
4) as severe crop injury, including loss of crop yield may result. 
Do not apply the 1 pint/A rate of BUCTRIL® GEL to sorghum 
Do not apply the BUCTRIL® GEL + Pursuit® tankmix except to field corn hybrids known to possess 
resistance to pursuit0, or severe crop injury may result. 
1" Note that cyanazine cannot be ~U$'~~Cii;;:t~r" _'Q_~_~~~er '31-, 2-PQ_,?~~ 
WHEAT, 
APPLICATION TrMING AND SPECIFIC COMMENTS 
PRODUCT RATE CROP WEEDS 
BUCTRIL'" GEL 1/2-1 pintlA Spring seeded wheat, barley, Apply 1/2 pintlA to MOST 
oats, rye and SUSCEPTIBLE and 3/4-1 pint/A 
triticale. Use in all to SUSCEPTIBLE weeds that do 
states except Idaho, Oregon, not exceed the 4 leaf stage 
Washington, Colorado, or 2 inches in height, 
Wyoming, and Montana. Apply whichever comes first. If 
from ernergeilce up to and weed forms rosette, apply 
prior to the boot stage. before weeds exceed 1 inch 
in diameter. 
Use BUCTRIL'" at 3/4-1 pintiA 
for control of kochia that 
is 2-4 inches in height and 
pigweed that does not exceed 
the 4 leaf stage or 2 inches 
in height, whichever comes 
first . 
• 
24 
~5\

• 
• 
~--~------.. --~----~~k\ 
3/4-1 pint/A 
Small Grains 
underseeded with 
Alfalfa 
1/2-3/4 pint/A 
Fall seeded wheat, barley, Apply to MOST SUSCEPTIBLE 
oats, rye and triticale weeds (see GENERAL WEED 
throughout the United LIST) up to the 8 leaf stage 
States. Apply from emergence or 4 inches in height, 
to the boot stage. whichever comes first. If 
Spring seeded wheat, barley 
oats, rye and triticale in 
Idaho, Oregon, Washington, 
Colorado, Wyoming, and 
Montana. Apply from 
emergence up to and prior to 
the boot stage. 
weed forms rosette apply 
before weeds exceed 2 inch 
in diameter. Apply to 
SUSCEPTIBLE broadleaf weeds 
up to the 4 leaf stage, 2 
inches in height or 1 inch 
in diameter, whichever comes 
first. 
Apply 1/2 pint/A to MOST 
SUSCEPTIBLE and 3/4 pint/A 
to SUSCEPTIBLE· broadleaf 
after emergence up to the weeds that do not exceed the 
boot stage and when 4 leaf stage, 2 inches in 
underseeded alfalfa has a height or 1 inch in 
minimum of 4 trifoliate diameter, whichever comes 
leaves. Follow all first. 
precautions and restrictions 
listed under the 
and 
25

WHEAT, BARLEY, OATS, RYE AND TRITICALE (continued) ~\ 
BUCTRIL® GEL TANK MIXTURE RECOMMENDATIONS 
AND 
.::~:R~L® GEL 
RATE I CROP I WEEDS 
112-1 pintlA Apply to wheat, barley, oats This tankrnix improves 
+ and rye from the fully control of mustards and 
2,4-0 1/4-1/2 lb ailA tillered but before jointing pigweed. Apply to weeds up 
(such as WEEDONE'" stage. to the 4 leaf stage, 2 
or WEEDAR0 ) .' inches in height or 1 inch 
in diameter, whichever comes 
first. 
3/8-1/2 pintlA Apply to wheat and barley in This tankrnix improves 
+ Minnesota, North and South control of wild buckwheat, 
114-1/2 lb ailA Dakota from the fully redroot pigweed . and wild 
tillered but before jointing mustard. Apply to weeds up 
stage. to the 4 leaf stage, 2 
inches in height or 1 inch 
in diameter, whichever comes 
first, 
BUCTRIL® GEL 1/2-1 pintiA Apply to wheat, barley, oats This tankrnix improves 
+ + and rye from the 4 leaf control of mustards, pigweed 
MCPA 1/4-112 lb ailA stage but before jointing. and kochia. Apply to weeds 
(such as RHONOx<' or up to the 4 leaf stage, 2 
RHOMENE") inches in height or 1 inch 
in diameter, whichever comes 
first. 
BUCTRIL'" GEL 1/2-3/4 pintlA FOR USE ON WHEAT ONLY, Do This tankrnix improves 
+ + NO'J! !rUM URUY, OA'1'S, RD: ANI) control of broadleaves such 
, Banvel0 1/8-114 pintlA 'rR.I'r:ICALJ: • as prostrate knotweed. 
Apply to weeds up to the 4 
Fall seeded wheat apply leaf stage, 2 inches in 
prior to the jointing stage. height or 1 inch in 
Spring seeded wheat apply up diameter, whichever comes 
to the 5 leaf stage. first. 
BUCTRIL'" GEL 3/8-3/4 pintlA Apply ~o wheat and barley This tankmix improves 
+ + from the 2 leaf stage but control of broadleaves such 
Glean® 1/6-1/3 oz/A before boot stage. Refer to as henbit, tansy mustard and 
+ + Glean® label for crop pigweed. Apply to weeds up 
Non-ionic 1 qt/100 gal of rotation and other to the 4 leaf stage, 4 
surfactant water restrictions. inches in height or 2 inches 
in diameter, whichever comes 
first. 
BUCTRIL'" GEL 3/8-3/4 pintlA Apply to wheat and barley This tankmix improves 
+ + from the 2 leaf stage but control of broadleaves such 
Ally" 1110 oz/A before the boot stage. as tansy mustard and 
+ + Refer to Ally" label for crop pigweed. Apply to weeds up 
Non-ionic 1 qt/100 gal of rotation and other to the 4 leaf stage, 4 
surfactant water restrictions. inches in height or 2 inches 
in diameter, whichever comes 
first. 
BUCTRIL'" GEL 3/8-3/4 pintlA Apply to wheat and barley This tankmix improves 
+ + from the 2 leaf stage but control of broadleaves such 
Finesse® 1/6-1/3 oz/A before the boot stage. as tansy mustard, henbit, 
+ + Refer to Finesse 0 label for chickweed and pigweed. 
Non-ionic 1 qt/lOO gal of crop rotation and other Apply to weeds up to the 4 
surfactant water restrictions. leaf stage, 4 inches in 
height or 2 inches in 
diameter, whichever comes 
first, 
26

BUCTRIL'" GEL 
+ 
Arnber lP 
+ 
Non-ionic 
surfactant 
3/8-3/4 pint/A 
+ 
0.28 - 0.56 oz/A 
+ 
0.25·- 0.5% v/v 
Apply to wheat and barley This tankmix improves 
after the 3 leaf stage but control of broadleaves such 
before the flag leaf is as tansy mustard, henbit, 
visible. Refer to the and pigweed. Apply to weeds 
Arnber:';l label for crop up to the 4 leaf stage, 4 
rot a t ion and 0 the r inches in height or 2 inches 
restrictions. in diameter, whichever comes 
t. 
27

WHEAT, BARLEY, OATS, RYE AND TRITICALE 
BUCTRIL® GEL TANK H7XTURE REOOHMENDATIONS (continued) 
, BUCTRI+L'" GEL 
ExpressQi) 
+ 
Non-ionic 
surfactant 
BUCTRIL® GEL 
+ 
Harmony® Extra 
+ 
Non-ionic 
surfactant. 
BUCTRIL® GEL 
+ 
CurtailQi) or 
CurtailQi) M 
BUCTRIL'" GEL 
+ 
metribuzin 
(Senco~ or 
LexoneQi)) 
~RATE 
1/2-3/4 pint/A 
+ 
1/6-113 oz/A 
+ 
1 qtl100 gal of 
water 
AND 
CROP I WEEDS 
Winter wheat. Apply after This tankmix improves 
crop is in the 2 leaf stage control of broadleaf weeds 
but before the flag leaf is such as red root pigweed, 
visible. Refer to Express® tan s y m u s tar dan d 
label for crop rotation and suppression of Canada 
other restrictions. thistle. Apply to annual 
3/8-3/4 pint/A 
weeds up to the 4 leaf 
stage, 4 inches taIlor 
across and up to 
~-------------------4-------------------------------1canada thistle 4 to 8 inches Spring wheat and barley. 
+ 
1/6-113 oz/A 
+ 
1 qt/100 gal of 
water 
318-3/4 pint/A 
+ 
3/10-1/2 oz/A 
+ 
1 qt/100 gal of 
water 
1/2-3/4 pintiA 
+ 
2 pints/A 
1/2-5/8 pintiA 
+ 
1/8-1/4 1b ai/A 
Apply after crop is in the 2 
leaf stage but before the 
flag leaf is visible. Refer 
to Express® label for crop 
rotation and other 
rest ·i .-H 
Winter wheat. Apply after 
the 2 leaf stage but before 
the 3rd node is detectable. 
Refer to the Harmony® Extra 
label for crop rotation and 
other restrictions. 
Spring wheat and barley. 
Apply after the 2 leaf stage 
but before the 1st node is 
detectable. Refer to- the 
Harmony® Extra label for 
crop rotation and other 
restrictions. 
Apply to wheat and barley 
after the crop begins to 
tiller up to the 1st node 
detectable. 
tall with 2 to 6- inches of 
new growth. 
This tankrnix improves 
control of broadleaf weeds 
such as henbit, chickweed 
and redroot pigweed. Apply 
to weeds up to the 4 leaf 
stage, 4 inches in height or 
across, whichever comes 
first. 
This tankmix improves 
control of kochia, wild 
buckwheat and Canada 
thistle. Apply to annual 
broadleaf weeds up to the 8 
leaf stage up to 4 inches in 
height or 2 inches in 
diameter and Canada thistle 
in the rosette to pre bud 
I stage. 
Winter wheat in Idaho, This tankmix improves 
Montana, Oregon and control of broad leaves such 
Washington. Apply in spring as chickweed, filaree, 
after growth has started and henbit and dogfennel. Apply 
secondary roots with a to weeds that do not exceed 
minimum of 3 to 4 tillers 2 inches taIlor rosettes of 
have been established but 2 inches in diameter. The 
before boot stage. Avoid higher use rates of both 
application when crop has products should be used only 
experienced winter kill, in emergency weed situations 
frost damage, disease or and if some minor crop 
drought. injury is acceptable. A 
recognized authority should 
be consul ted concerning the 
use of this mixture in your 
I area 
28

BUCTRIL'" GEL 112 pint/A Winter wheat and winter This tankmix improves 
+ + barley in Idaho, Oregon and control of broadleaves such 
diuron 4/10 Ib ai/A Washington. Use only in as henbit and gromwell. 
areas where annual rainfall Apply to weeds before they 
exceeds 16 inches. One fall are 2 inches tall or 2 
application after emergence inches in diameter. 
but before soil freezes or 
in spring as soon as soil 
thaws. 
BUCTRIL'" GEL 112- pint/A Spring wheat. Apply when In addition to broadleaf 
+ + crop begins to tiller (3 - 4 weeds controlled by BUCTRIL" 
Tiller0 1- pint/A leaf stage) up to the 6 leaf GEL, this tankmix will 
stage. Refer to the Tiller Gl control green foxtail from 
label for complete use the 2-1eaf to 2-tiller stage 
directions and restrictions. of 
• 
• 
29

WHEAT, BARLEY, OATS, RYE AND TRITICALE 
BUCTR.ILIZ GEL TANK MIXTURE RECCHiENDATIONS (continued) 
BUCTRIL® GEL 
+ 
Hoelon® 
+ 
Crop Oil 
Concentrate 
BUCTRIL" GEL 
+ 
Avenge® 
RATE 
1/2-1pint/A 
+ 
2 2/3 pints/A 
CROP WEEDS 
Spring Barley. After This tankmix will provide 
emergence but before wild oat, green foxtail and 
jointing. Avoid using this annual ryegrass control in 
tank mixture on barley addition to broadleaves. 
exposed to cold (lower than Apply to grasses 1-3 leaf 
40' F) and/or prolonged wet stage and broadleaves no 
weather conditions as crop larger than 4 leaf stage or 
injury may result. rosettes of 1.5 inches in 
r-------------~--------------------~ 
diameter. 
1/2-1 pint/A 
+ 
2 2/3-3 113 
pints/A 
1/2-1pint/A 
+ 
2-2 2/3 pints/A 
+ 
1-2 pints/A 
1/2-1 pint/A 
+ 
2 1/2-4 pints/A 
Winter 
wheat. 
before 
wheat and spring 
After emergence but 
jointing. 
Winter wheat and spring 
wheat. After emergence but 
before join,ting. Use a 
minimum of 10 gallons of 
spray volume per acre. 
DO NOT USE ON BARLEY. 
Winter Wheat. Four leaf to This tankmix will provide 
tillering stage. Refer to wild oat control in addition 
Avenge® label for varietal to broadleaves. Apply to 
and other restrictions.- wild oats in the 3-5 leaf 
stage and broadleaves that 
do not exceed the 4 leaf 
stage or rosettes of 1.5 
1-----------------1 inches in diameter. Avenge Spring Wheat. Five to 6 
leaf stage. Refer to use rates per acre are 2.5 
Avenge® label for varietal pints (1-10 oats per sq. 
and other restrictions. ft.), 3 pints (11-25 oats 
per sq.ft.) or 4 pints (more 
~---------------1than 25 oats per 
Two to 7 leaf sq. ft.). Barley. 
stage. 
RESTRICTXONS AND PRECAUTIONS: WhIl!~'~G?jiarl.ey, Oa,1;:'. ,~_- ~ •. and Tri. ~~:~i:iia 
Do not graze treated fieldS within 30 days following treatment. 
Do not apply when crops are under moisture stress. 
Do not apply when crop canopy covers the weeds as poor weed control will result. 
Do not apply when underseeded alfalfa is under moisture, temperature, insect or disease stress 
or has been stressed by other pesticide carryover or application. 
Do not add a surfactant or crop oil when applying to underseeded alfalfa or increased injury 
will occur. 
Do not cut for feed or graze spring treated underseeded alfalfa within 30 days following 
treatment. 
Do not cut for feed or graze fall or winter treated underseeded alfalfa until spring, at least 
60 days following treatment. 
Reduced weed control may occur when .weeds are stressed from lack of moisture or cold 
temperatures. 
Refer to labels of products used in tank mixture of additional restrictions and precautions . 
• 
Do not plant rotational crops within 30 days following BUCTRIL0 Gel Herbicide application. 
The total cumulative rate of BOCTRIL~ GEL must not exceed 1 pint per season. 
30

• 
31

PRODUCT 
BUCTRIL® GEL 
FORAGE, FIBER AND SPECIALITY CROPS 
ALFALFA (SEEDLING) 
BUCTRIL® GEL RECOMMENDATIONS 
RATE 
1/2-3/4 pint/A 
APPLICATION TIMING AND SPECIFIC COMMENTS 
CROP 
In the states of Washington, 
Oregon, Idaho, Montana, 
Wyoming, Colorado, Utah, 
Nevada, Arizona, New Mexico, 
and the western halves of 
North Dakota, South Dakota, 
Nebraska and Kansas: 
WEEDS 
Apply 1/2 pint/A to MOST 
SUSCEPTIBLE broad1eaf weeds 
and 3/4 pint/A for 
SUSCEPTIBLE broadleaf weeds 
(See GENERAL WEED LIST) when 
weeds do not exceed 4 leaf 
stage, 2 inches in height or 
1 inch in diameter, 
Apply in the fall or spring whichever comes first. 
to seedling alfalfa when the BUCTRILGl GEL will not 
majority of the field has a adequately control over-
minimum of 2 trifoliates. wintered pennycress, henbit 
Unacceptable crop injury may and mustards. 
occur to alfalfa seedlings 
less than the 2 trifoliate 
stage. BUCTRIL o GEL 
applications made when 
temperatures are expected to 
exceed 80°F at and 3 days 
following application can 
resul t in unacceptable crop 
injury. 
In the remaining states, 
apply in the fall or spring 
to seedling alfalfa when the 
majority of the field has a 
minimum of 4 trifoliate 
leaves. When alfalfa stand 
is uneven and conditions 
favor leafburn, unacceptable 
crop injury may occur to 
alfalfa in the 2 trifoliate 
or smaller stage of growth. 
If you are unsure of growth 
stage conditions, contact 
your local extension 
service. BUCTRIL® GEL 
applications made when 
temperatures are expected to 
exceed 70°F at and 3 days 
following application can 
resul t in unacceptable crop 
injury. 
Follow all other 
directions listed on 
BUCTRILo GEL label. 
use 
the 
32

Foraga, Fiber and Speciality Crops (Alfalfa (Seedling» (continuad) 
~~:R~L® GEL 
• 
8UTYRAc® 200 
(2.4-08) 
BUCTRIL" GEL TANK MJ:JCTUm: RECOMMENDATIONS 
RATE 
112 pint/A 
+ 
1 quart/A 
AND 
I CROP I WEEDS 
Apply in the fall or spring This tankmix improves 
to seedling alfalfa when the control of pigweed species, 
majority of the field has a kochia, and tansy mustard. 
minimum of 4 trifoliate Apply when weeds do not 
leaves. When alfalfa stand exceed the 4 leaf stage, 2 
is uneven and conditions inches in height or linch 
favor leafburn, unacceptable in diameter, whichever comes 
crop inj ury may occur to first. BUCTRIL® GEL + 
alfalfa in the 2 trifoliate BUTYRAC 200 tank mixtures 
or smaller stage of growth. will not adequately control 
If you are unsure of growth over-wintered pennycress, 
stage, contact your local henbit and mustards. 
extension service. In the 
states of Washington, 
Oregon, Idaho, Montana, 
Wyoming, Colorado, Utah, 
Nevada, Arizona, New Mexico, 
and the western halves of 
North Dakota, South Dakota, 
Nebraska and Kansas, 
8UCTRIL'" GEL application 
made when temperatures are 
expected to exceed BOoF at 
and 3 days following 
application can result in 
unacceptable crop injury. 
In the remaining states 
BUCTRILG GEL applications 
made when temperatures are 
expected to exceed 70°F at 
and 3 days following 
application can result in 
unacceptable crop injury. 
Rainfall or overhead 
irrigation wi'Chin 7-10 days 
following a 8UTYRAc® 200 
application can cause 
-le crop i ",,,no 
33

~"h, 
r------------.-----------.------------~----,_----------------_, 
• 
• 
BUCTRIL'" GEL 
+ 
Pursuit® 
+ 
Non-ionic 
surfactant 
3/8-112 pintlA 
+ 
3-6 ounces/A 
+ 
1 qt/ioo gallons 
In the states of Washington, 
Oregon, Idaho, Montana, 
Wyoming, Colorado, Utah, 
Nevada, Arizona, New Mexico, 
and the western halves of 
North Dakota, South Dakota, 
Nebraska and Kansas: 
Apply in the fall or spring 
to seedling alfalfa when the 
majority of the field has a 
minimum of 2 trifoliate 
leaves. When alfalfa stand 
is uneven and candi tions 
favor leafburn, unacceptable 
crop injury may occur to 
alfalfa treated prior to the 
2nd trifoliate stage of 
growth. If you are unsure 
of growth stage conditions, 
contact your local extension 
service. BUCTRIL® GEL + 
Pursuit® applications made 
when temperatures are 
expected to exceed BOoF at 
and 3 days following 
application can resul t in 
unacceptable crop injury . 
0, 
This tank mix will control 
MOST SUSCEPTIBLE broadleaf 
weeds (See GENERAL WEED 
LIST) when weeds do not 
exceed the 4 leaf stage, 2 
inches in height or 1 inch 
in diameter, whichever comes 
first; and other grass and 
broadleaf weeds listed on 
the Pursuit® label. Weeds 
should be 1-3 inches tall 
for optimum control. 
34

Forage, Fiber and Speciality Crops (Alfalfa (Seedling» (continuad) 
BUCTRIL® GEL TANK MIXTURE RECOMMENDATIONS 
DUCT 
BUCTRIL" GEL 
+ 
Pursuit G 
+ 
Non-ionic surfactant 
RATE 
1/4-3/8 pintiA 
+ 
3-6 ounces/A 
." + 
1 qt /1 00 gallons 
AND 
I CROP WEEDS 
In all states except BUCTRIL0 GEL at 1/4 pint/A 
Washington, Oregon, Idaho, tankmixed with Pursuit G 
Montana, Wyoming, Colorado, will control common 
Utah, Nevada, Arizona, New larnbsquarters up to 2 inches 
Mexico, and the western in height plus weeds listed 
halves of North Dakota, on the Pursuit0 label. 
South Dakota, Nebraska and 
Kansas: 
Apply in the fall or spring 
to seedling alfalfa when the 
majority of the field has a 
minimum of 2 trifoliate 
leaves. When alfalfa stand 
is uneven and conditions 
favor leafburn, unacceptable 
crop injury may occur to 
alfalfa treated prior to the 
BUCTRIL® GEL at 3/8 pint/A + 
Pursuit G will c9ntrol the 
MOST SUSCEPTIBLE annual 
broadleaf weeds (See GENERAL 
WEED LIST) when weeds do not 
exceed the 4 leaf stage, 2 
inches in height or 1 inch 
in diameter, whichever comes 
first plus weeds listed on 
the Pur sui t G label. 
2nd trifoliate stage of Applications should be made 
growth. If you are unsure when the majority of the 
of growth stage conditions, weeds are 1-3 inches tall 
contact your local extension and w hen com rn 0 n 
service. BUCTRILG GEL + lambs quarters do not exceed 
Pursuit® applications made 4 inches in height. For low 
when temperatures are growing weeds (such as 
expected to exceed 700-F at mustards), apply before the 
and 3 days following rosette exceeds 3 inches in 
application can result in diameter. 
unacceptable crop injury. Refer to the Pursuit® label 
for a list of susceptible 
weeds at each of the 
rates 
RESTRICTIONS AND PRECAUTIONS: Al.faJ.fa (Seedl.ing) 
Crop leafburn can occur following BUCTRIL® GEL application. Warm, humid conditions may enhance 
leaf burn. New crop growth will not be affected. Alfalfa yield should not be reduced although 
total biomass tonnage may decrease compared to a weedy field due to weed removal. 
Do not apply when alfalfa is under moisture, temperature, insect or disease stress or has been 
stressed by other pesticide carryover or application. 
~:f:;,c~ombined with herbicid.e,s' ,~~~~quiring :.-Qii>;adjuvan:€:fy~or 'surfact~ii~t',s, '1ncreased alfalfa injury will 
obcur. . 
Do not cut for feed or graze spring treated alfalfa within 30 days following treatment. 
Do not cut for feed or graze fall or winter treated alfalfa until spring, at least 60 days 
following treatment. 
The total cumulative rate of BUCTRIL~ GEL must not exceed 1 pint/A per season. 
The use of Eptam G preemergence may enhance crop leaf burn from postemergence application of 
BUCTRILG GEL and should be considered prior to using BUCTRIL~ GEL. 
Follow all restrictions and precautions on the tank mixture product label when a BUCTRILG GEL 
tank mixture is used. 
Tank mixture with 2,4-08 may result in unacceptable crop leaf burn especially under warm, humid 
weather conditons. 
BUCTRIL® GEL alone can be applied to seedling alfalfa that has been underseeded into small grains 
that include wheat, barley, oats, rye, and triticale. See application restrictions under the 
4111rMALL GRAINS SECTION. 
35

Rainfall or overhead irrigation within 7-10 days following BUTYRAc® 200 application can cause 
unacceptable crop injury. 
Q., Aot''!?iant rotaHonal ciopS]!:ft&n~eCiays-:Iq'l)).'QSJl'ttg,,~Q1;::t~:I~'3'l~li:!le'r:!iI1!raeappfi'i:ation . 
• 
• 
: 
36

2A16\ 
=-===============-~=--=~==~~----=----==-=--=---=--
FLAX. (Linam usitatisaimum only) 
BOCTRIL® GEL RECOMMENDATIONS 
AND 
RATE I CROP I WEEDS 
BUCTRIL'" GEL 1/2 pint/A Apply to flax that is 2 to 8 Apply to MOST SUSCEPTIBLE 
inches in height. Do not weeds that do not exceed the 
" 
apply BUCTRIL" GEL to flax 4 leaf stage, 2 inches in 
during or after the bud height or 1 inch in 
stage. diameter, whichever comes 
first. 
BOCTRIL® GEL TANK MIXTURE RECOMMENDATIONS 
APPLICATION TIMING AND SPECIFIC COMMENTS 
PRODOCT RATE CROP WEEDS 
BUCTRIL'" GEL 1/2 pint/A Apply to flax that is 2 to 8 This tankrnix will control 
+ + inches in height. Do not broadleaf weeds plus grassy 
Poast® 1-1 1/2 pints/A apply this tankmix to flax weeds listed on the Poast 
+ + during or after the bud label. Apply to MOST 
Crop oil Concentrate 2 pints/A stage, or within 75 days of SUSCEPTIBLE broadleaf weeds 
or or flax harvest. (see list on the BUCTRIL" 
DashGi 2 pints/A GEL label) that do not 
exceed the 4 leaf stage, 2 
inches in height or 1 inch 
in diameter, whichever comes 
first . 
... RESTRICTIONS AND PRECAUTIONS: Flax (Linum usitatissium only) 
Do not apply if temperatures are expected to exceed 85' F at or 3 days following application or 
crop injury may occur. 
~~naccePtable crop injury may occur following BUCTRIL® GEL application to flax grown on high 
~rganic, peat type soils. 
Application under high humidity conditions can injure flax. 
Unless otherwise instructed, do not apply BUCTRIL® GEL to flax with crop oil concentrate, 
surfactants or nitrogen solutions. 
Do not use on ornamental flax. 
Follow all precautions, directions and restrictions on the poast® label when using this tank 
mixture with BUCTRIL® GEL. 
Do not apply more than "'£QW!+.:ay~i!1l"~.L, 
Do not plant rotational i:ropst~l:utr;9'li~ 
GARLIC 
BOCTRIL® GEL RECOMMENDATIONS 
APPLICATION TIMING AND SPECIFIC 
PRODOCT RATE CROP WEEDS 
COMMENTS 
BUCTRIL'" GEL 3/4-1 pint/A Apply to garlic after Apply to MOST SUSCEPTIBLE 
emergence but before 12 and SUSCEPTIBLE broadleaf 
inches in height. weeds up to the 4 leaf 
stage, 2 inches in height or 
1 inch in diameter, 
whichever comes first. 
37

BUCTRIL® GEL 
(Only for garlic 
grown in muck soils 
in Northeastern 
United States) * 
3/4-1 pint/A 
ECAU'rI.ONIS AND RESTRICTIONS: Garlic 
Apply to garlic after 
emergence but before 12 
inches in height. 
*May be harvested 60 days 
after treatment. 
Use a minimum of 20 gallons per acre for ground application. 
Do not harvest within ll2,days following treatment (except garlic grown in muck soils in 
Northeastern United States). 
Do not apply more than 2 pints BUCTRIL® GEL __ per'_ ~ci~e to_ g~_rlic in a single- growing season. 
Do not plant rotational crops within 30 days- fo-rlow1ng BUCTRIL® GEL Herbicide application . 
• 
• 
38

MINT 
ESTABLISHED PEPPERMINT AND SPEARMINT ONLY 
• 
BOCTRIL® GEL RECOMMENDATIONS 
APPLICATION TIMING AND SPECIFIC COMMENTS 
PRODOCT RATE CROP WEEDS 
BUCTRIL® GEL 112-3/4 pint/A Apply to dormant or actively Apply to MOST SUSCEPTIBLE 
growing established and SUSCEPTIBLE weeds that 
peppermint or spearmint do not exceed the 4 leaf 
crops that exhibit good stage, 2 inches in height or 
vigor. 1 inch in diameter, 
whichever comes first. 
RESTRICTIONS AND PRECAUTIONS: Mint 
Application made to mint when temperatures are expected to exceed 70°F at or 5 days following 
application may result in unacceptable crop injury. This injury is more likely to occur 
following BUCTRIL® GEL application in the spring. 
Do not apply to mint growing under adverse conditions including diseases, insects, nematodes, 
high salt content soil, drought, excessive moisture, winter damage or other environmental stress. 
Application of BUCTRILG GEL to mint should not be made within two weeks of a Sinbar application 
or unacceptable crop injury may result. 
Do not use in spring on newly established mint. Fall applications to spring planted mint should 
be acceptable if the crop is well established. 
BUCTRILG GEL can cause temporary stunting and discoloration of the mint particularly from the 
spring application. However the injury symptoms are only temporary and have not caused yield 
reduction. 
Use of BUCTRILG GEL in combination with other products may increase temporary stunting and 
_ discoloration. 
o not harvest within 70 days following treatment. 
Do not apply more than 3 pints of BUCTRIL® GEL per acre to mint in a single growing season. 
Do not plant rotational crops wl.tliiri' 30 dciye ~ol~6wing BUCTRI~-~>GJ;!:t(J~'~:;p'4'c;'ide application . 
• 
39

BUCTRIL" GEL 
BUCTRIL® GEL RECOMMENDATIONS 
RATE 
Preernergence 
112-3/4 pint/A 
Postemergence 
1/2-3/4 pint/A 
AND 
I CROP I WEEDS 
Preemergence use restricted Apply BUCTRIL® GEL a~ 1/2 
to onions grown east of the pint/A to control MOST 
Mississippi River only on SUSCEPTIBLE weeds and 3/4 
muck soils containing pint/A for SUSCEPTIBLE 
greater than 10% organic weeds. Weeds should not 
matter. Apply at least 3 to exceed the 4 leaf stage, 2 
4 days prior to emergence. inches in height ~ or 1 inch 
Rainfall or irrigation in diameter, whichever comes 
within 2 days following first. 
pre emergence applications 
or 3 days prior to crop 
emergence may result in 
unacceptable crop injury. 
Preernergence applications 
can be applied using either 
or aerial ,<nmpnt-
Apply only to onions which 
have 2 to 5 true leaves. 
Use at least 50-70 gallons 
of water per acre and app1y 
by ground equipment on1y. 
Water volume is important -
CONCENTRATED SPRAYS -KILL 
ONIONS. 
uniform 
necessary 
control. 
Thorough and 
coverage is 
for good weed 
In onion-producing areas, 
certain environmental 
conditions reduce 
development of waxy coating 
on the onion leaves, thus 
increasing the possibility 
of inj ury. Dry soil, dry 
onion foliage, high light 
intensity, low humidity, and 
high temperatures tend to 
increase the waxy coating on 
onion leaves and thus 
reducing chances for injury. 
It is essential that the 
soil and onion foliage be 
dFY at the time of 
application. Humidity 
should be low and dew should 
be off the 01 ~n •.•. 
RESTRICTIONS AND PRECAUTIONS: Onions (if5'csug;, 
The sensitivity of onions to BUCTRIL® GEL ~aries with the variety and environmental conditions. 
Therefore, even if all the label directions are followed, BUCTRIL® GEL application still may 
cause injury to onions under certain circumstances. 
Do not irrigate onions that have received 
«
oliowin g appllcation or within 3 days of 
° not apply BUCTRIL0 GEL preemergence to 
a preemergence application of BUCTRIL0 GEL for 2 days 
crop emergence. 
onions grown West of the MiSSissippi River. 
40

Do not use BOCTRIL® GEL on onions grown under low light intensity, in areas such as Oregon, west 
of the Cascades. 
Do not treat onions damaged by sand, insects, or diseases. 
not apply postemergence applications of BUCTRIL® GEL to onions with aerial equipment. 
not add surfactant. 
Do not apply more than 1 ":! ~\p,l.nts BUCTRIL® GEL per acre to o'nicns in a single growing season. 
Do not plant rotational C~?PS within 30 days following, BUCTRIL®,GEL Herbicide application . 
• 
41 
~s'

GRASSES GROWN FOR~bD PRODUCTION 
• 
BUCTRIL® GEL RECOMMENDATIONS 
Seedling and Established Grasses 
RATE RATE APPLICATION TIMING AND SPECIFIC COMMENTS 
PRODUCT Per ACRE Per 1000 
SQ.FT. CROP WEEDS 
BUCTRIL" GEL 0.5 to 0.188 to Apply to established and Refer to the GENERAL WEED 
1.0 0.375 newly seeded grasses grown LIST for a listing of 
for sod production before susceptible broadleaf weeds. 
Pint Fl. Oz. the boot stage. Established 
grasses tolerant to BUCTRIL® Optimal control will be 
GEL include bentgrasses, attained when weeds are 
Kentucky Bluegrass, Fescues, treated in the seedling 
Ryegrass, Bermudagrass, St. stage (less than 4 leaf 
Augustinegrass and stage, 2 inches in height, 
zoyiagrass. BUCTRIL® GEL or 1 inch in diameter) . 
may also be used on seedling 
grasses such as Merion, 
Park, Delta, or common 
Kentucky Bluegrasses, 
Pennlawn, Chewings, Illahee 
or Alta Fescues, orchard 
grass, Highland, Seaside or 
Astoria Bentgrasses, 
perennial Ryegrasses, 
Bahiagrass and Zoysiagrass. 
-- RESTRICTIONS AND PRECAtrrIONS: Grasses grown for''"~ sod production .. 
Do not allow livestock to graze in treated areas or feed treated grasses to livestock . 
• 
0 not apply BUCTRIL® GEL to grasses grown for seed or sod production with backpack or hand-held 
pplication equipment. 
I 
Do not apply more than 1 pint ~ycj'~~il),. G~'L pe.~':,'~c~~:Jri',·~a';.ii;'ngl~~,g~o,\tI}i~i:,,!~~~':it~n. 
Do n.ot plant rotational crops '-i~C(~~<#t~,O"-_dayi;_·;;~~o,~'''O.~;i:ji(~r;.;~U·CTR~~::<1¢!:r·}I:e;ri?tc".fde· appiication. 
RATE 
PRODUCT I Per ACRE I 
NON-RESIDENTIAL TURFGRASS 
BUCTRIL® GEL RECOMMENDATIONS 
Seed1ing and Estab1ished Non-Reeidentia1 Turfqrass 
RATE 
Per 1000 
SQ.FT. CROP 
APPLICATION TIMING AND SPECIFIC COMMENTS 
I WEEDS 
42

~~~--~----~----~~\ BUCTRIL" GEL 0.5 to 1.0 0.188 to 0.375 
Pint Fl. Oz. 
Apply to established and Refer to the GENERAL WEED 
newly seeded non-residential LIST for a listing of 
turfgrass when weeds are susceptible broadleaf weeds. 
small and actively growing. 
Established turfgrasses that 
are tolerant to BUCTRIL" GEL 
include bent grasses, 
Kentucky Bluegrass, Fescues, 
Ryegrass, Bermudagrass, St. 
Augustinegrass and 
Zoyiagrass. BUCTRIL® GEL 
may also be used on seedling 
grasses such as Merion, 
Park, Delta, or common 
Kentucky Bluegrasses, 
Pennlawn, Chewings, Illahee 
or Alta Fescues, Orchard 
grass, Highland, Seaside or 
Astoria Bentgrasses, 
perennial Ryeqrasses, 
",hi and 7., .i, """. 
Optimal control will be 
attained when weeds are 
treated in the . seedling 
stage (less than 4 leaf 
stage, 2 inches in height, 
or 1 inch in diameter) . 
RESTRICTIONS AND PRECAUTIONS: Non-residential turfgrasses 
Do not allow livestock to graze in treated areas or feed treated grasses to livestock. 
Do not apply BUCTRIL® GEL to non-residential turf with backpack or hand-held application 
equipment. 
Do not apply more than 1 pint~tiC'tRf;t;®cGE:L~:~'!lc~~g: • .§:~rU9:~'e'oi~9~ 
• 
43

RATE 
F
DUCT Per ACRE 
Hr." GEL 1 Pint 
+ + 
WEEDONE" 3 to 4 
DPe Ester Pints 
~GEL 1 Pint 
+ + 
MCPP 1.0 lb ai 
• 
BUCTRIL® GEL TANKMIXTURE RECOMMENDATIONS 
Estab1iahed Non-Residential Turfgrass 
RATE AND 
P:~.~OO 
0.375 Flo Oz. 
+ 
1.125 to 1.5 
.. Fl. Oz. 
0.375 Flo Oz. 
+ 
0.025 lb ai 
I CROP 
Apply to established non­
residential turfgrass only. 
This treatment may cause 
injury to bentgrasses, St. 
Aug u s tin e 9 r ass , 
centipedegrass, and 
carpetgrass. 
non­
only. 
Apply to established 
residential turfgrass 
This treatment is 
recommended for use on 
Aug 11stinegrass 
centipedegrass. 
not 
St. 
or 
WEEDS 
All weed species previously 
listed in the GENERAL WEED 
LIST for BUCTRIL'" GEL plus 
the following species: 
Dandelion (Taraxacum 
officinale) 
Plantains (Plantago spp.) 
Ground Ivy (Glechoma 
hederacea) 
Red Clover -(Trifolium 
pratense) 
White Clover (Trifolium 
repens) 
Hop Clover (Trifolium 
agrarium) 
Common Chickweed (Stellaria 
media) 
Prostrate Spurge (Euphorbia 
supina) 
Oxalis (Oxalis europaea) 
Knotweed (Polygonum 
aviculare) 
Optimal control will be 
attained when weeds are 
treated in the seedling 
stage (less than 4 leaf 
~t'~'?'~' 2 inches in height, 
or 1 inch in diameter) . 
All weed species previously 
listed in the GENERAL WEED 
LIST for BUCTRIL" GEL plus 
the following species: 
Red Clover ( Trifolium 
pratense) 
Whi te Clover ( Trifolium 
repens) 
Common Chickweed (Stellaria 
media) 
Mouse'ear Chickweed 
(Cerastium vulgatum) 
Ground Ivy (Glechoma 
hederacea) 
Stitchwort 
gramminea) 
Knotweed 
aviculare) 
{Stellaria 
{Polygonum 
Prostrate Spurge (Euphorbia 
supina) 
Optimal control will be 
attained when weeds are 
treated in the seedling 
stage (less than 4 leaf 
stage, 2 inches in height, 
lor I inch in di 
44

~ __ ~ __ ~ __ ~ ________ ~ ________ ~~~J 
BUCTRIL® GEL 1 Pint 0.375 Flo Oz. 
+ + + 
dicamba 0.125 to 0.006 to 
0.25 0.012 
lb ai lb ai 
• 
Apply to established 
residential turfgrass 
This treatment may 
injury to bentgrasses, 
Aug U 5 tin e 9 r a 
centipedegrass, 
carpetgrass. 
non- All weed species previously 
only. listed in the GENERAL WEED 
cause LIST for BUCTRIL@ GEL plus 
St. the following species: 
s S , Red Clover (Trifolium 
and pra tense) 
White Clover (Trifolium 
repens) 
Common Chickweed (Stellaria 
media) 
Mouseear Chickweed 
(Cerastium vulgatum) 
Pepperweed (Lepidium spp.) 
Knotweed (Polygonum 
dviculare) 
Optimal control will be 
attained when weeds are 
treated in the seedling 
stage (less than 4 leaf 
stage, 2 inches in height, 
or 1 i.nch in diameter) . 
45

ESTABLISHED NON-RESIDENTIAL TURFGRASS 
ADDITIONAL BUCTRIL® GEL TANK ~ RECOMMENDATIONS (continuad) 
RATE RATE AND ( 
~ 
~DUCT Per ACRE P:~.~~O CROP WEEDS 
UL" GEL 1 Pint 0.375 Flo Oz. Apply to established non- All weed species previously 
+ + + residential turfgrass only. listed in the GENERAL WEED 
. 
l 
MCPP 0.5 to 0.0125 to This treatment is not LIST for BUCTRIL'" GEL and 
1.0 0.025 recommended for use on St. BUCTRIL® GEL/Dicamba .. Augustinegrass or tankmixtures plus the 
+ Ib ai 1b ai centipedegrass. following species: 
dicamba + + Dandelion ( Taraxacum 
0.125 to 0.003 to officinale) 
0.25 0.006 Plantains (Plantago spp.i 
Ib ai lb ai Optimal control- will be 
attained when weeds are 
treated in the seedling 
stage (less than 4 leaf 
stage, 2 inches in height, 
or 1 inch in n; 'm~' -\. 
BUCTRIL" GEL 1 Pint 0.375 Flo Oz. Apply to established non- All weed species previously 
+ + + residential turfgrass only. listed in the GENERAL WEED 
MCPP 0.5 to 0.0125 to This treatment is not LIST for BUCTRIL'" GEL and 
1.0 0.025 recommended for use on St. BUCTRIL® GEL/2, 4 - 0 
1b ai Ib ai Augustinegrass or tankmixtures plus the 
+ centipedegrass. following species: 
2.4-0 + + Dandelion (Taraxacum 
0.5 to 0.0125 to officinale) 
1.0 0.025 Plantains (Plantago spp.i 
lb ai 1b ai Red Sorrell (Rumex - acetosella) 
Knotweed (Polygonum 
aviculare) 
Optimal control will be 
attained when weeds are 
treated in the seedling 
stage (less than 4 leaf 
stage, 2 inches in height, 
or 1 inch in diameter) . 
Optimal control of red 
sorrell will require the 
high use rate of 2,4-0 or 
MCPP. 
'RESTRICTIONS AND PRECAUTIONS: Non-residential turfqrasses 
BUCTRIL® GEL /WEEDONEG DPC tankmixes are not allowed in California. 
Do not allow livestock to graze in treated areas or feed treated grasses to livestock. 
Do not apply BUCTRIL® GEL to non-residential turf with backpack or hand-held application 
equipment. 
Do not apply more than 1 pint jl}~p,~:t:L"·\iEJf,pJMi'.ii<M¥ii\t~r* KIlliiI!iig-is'e'@Qn~: 
RATE 
PRODUCT Per ACRE 
NON-CROPLAND 
NON-CROPLAND AND INDUSTRIAL SITES 
BUCTRIL®GEL RECOMMENDATIONS 
RATE APPLICATION TIMING AND SPECIFIC 
Per 1000 CROP I WEEDS 
SO.FT. 
COMMENTS 
46

BUCTRIL'" GEL 0.5 to 0.188 to Apply to non-cropland and Refer to the GENERAL WEED 
1.0 0.375 industrial sites when weeds LIST for a listing of 
Pint Flo Oz. have emerged and are susceptible broadleaf weeds. 
actively growing. Use adequate spray volumes 
to ensure thorough coverage. 
Optimal control will be 
attained when weeds are 
treated in the seedling 
stage (less than 4 leaf 
.. stage, 2 inches in height, 
or 1 inch in rl;. 
RESTRICTIONS AND PRECAUTIONS: Non-Cropland and Industr1al. 51.tea 
Do not allow livestock to graze in treated areas or feed treated plant material to livestock. 
Addition of surfactant or crop oil concentrate may improve burndown of broadleaf weeds under 
cool, dry conditions. 
Do not apply BUCTRID® GEL to non-cropland and industrial sites with backpack or hand-held 
application equipment. 
Do not apply more than 1 pint"i:mcTRIL~r-GEt per::-:acre';in~~Yig~t~'g.io~Tng""-s:eason. 
47

, 
IMPORTANT: READ BEFORE USE 
Read the entire Directions for Use, 
Liabili ty before using this product. 
Conditions, Disclaimer of Warranties and Limitations of 
If terms are not acceptable, return the unopened product 
container at once . 
• 
USin g this product, user or buyer accepts the following Conditions, Disclaimer of Warranties and 
itations of Liability. 
CONDITIONS: The directions for use of this product are believed to be adequate and should be 
followed carefully. However, it is impossible to eliminate all risks associated with the use of this 
product. Crop injury, ineffectiveness or other unintended consequences may result because of such 
factors as weather conditions, presence of other materials, or the manner of use or application, all 
of which are beyond the con"trol of Aventis CropScience. All such risks shall be assumed by the user 
or buyer. 
DISCLAIMER OF WARRANTIES: AVENTIS CROPSCIENCE MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, OF 
MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE, THAT EXTEND -BEYOND THE 
STATEMENTS MADE ON THIS LABEL. No agent of Aventis CropScience is authorized to make any warranties 
beyond those contained herein or to modify the warranties contained herein. AVENTIS CROPSCIENCE DISCLAIMS 
ANY LIABILITY WHATSOEVER FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS 
PRODUCT. 
L~TATIONS OF LIABILITY: THE EXCLUSIVE REMEDY OF THE USER OR BUYER FOR ANY AND ALL LOSSES, INJURIES 
OR DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT, WHETHER IN CONTRAcr, WARRANTY, TORT, 
NEGLIGENCE, STRIcr LIABILITY OR OI'HERWISE, SHALL Nor EXCEED THE PURCHASE PRICE PAID, OR AT AVENTIS CROPSCIENCE'S 
ELEcrIOO, THE REPlACEMENT OF PRODUcr. 
eT CONTENTS: 
Aventis CropScience USA LP 
P.O. Box 12014, 2 T.W. Alexander Drive 
Research Triangle Park, North Carolina 27709 
BUCTRIL, SEVIN, Dash, Hoelon and Tiller are registered trademarks of the Aventis Group. 
Avenge and Pursuit are registered trademar~s of American Cyanamid Company. 
Dylox, Metasystox, Sencor, and Systox are -registered trademarks of Bayer AG. 
Raindrop is a registered trademark of Delavan Corporation. 
Curtail, Lorsban, and Stinger are registered trademarks of DowElanco Chemical Company. 
Accent, Ally, Bladex, Express, Extrazine, Finesse, Glean, Harmony, Lexone, Pydrin and Sinbar are 
registered trademarks of E.I. DuPont DeNemours and Company. 
Furadan and Pounce are registered trademarks"of FMC Corporation. 
Roundup and Permit are registered trademarks of Monsanto Company. 
Banvel and Clarity are registered trademarks of Sandoz Crop Protection Corporation. 
Eptam is a registered trademark of IeI Americas Inc. 
Aatrex, Amber, Beacon and Exceed are registered trademarks of eiba-Geigy Corporation. 
_ t is a registered trademark of BASF Corporation. 
ene, Rhonox, Weedone and Weedar are registered trademarks of NuFarrn. 
yrac is a registered trademark of Albaugh, Inc. 
48

BUCTRIL® GEL Herbicide (PENDING) Submitted 8/31/99, Resubmitted 8/28/00. 
• 
• 
• 
49