# Alion Herbicide

- **Product class:** herbicide
- **EPA Reg No:** 264-1106
- **Active ingredients:** Indaziflam
- **Source:** https://www.cropscience.bayer.us/crop-protection/herbicide/alion-herbicide
- **Label PDF:** https://cs-assets.bayer.com/is/content/bayer/Alion_Herbicide_Label1qpdf

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Net Contents:
1 Qt. (32 FL. OZ.)
Herbicide
SMTL US84467332H (220913H) LABMC ALION SC  32 FOZ      CMYK         11/16/22
(Label Coordinator: Mark Schmidt)
INDAZIFLAM GROUP HERBICIDE29
ACTIVE INGREDIENT: Indaziflam*  . . . . . . . . . .19.05%
OTHER INGREDIENTS:  . . . . . . . . . . . . . . . . . . .80.95%
Contains 1 .67 pounds of  TOTAL:  100.00%
 indaziflam per gallon .      *(CAS No: 730979-19-8)
EPA Reg. No.: 264-1106
KEEP OUT OF REACH OF CHILDREN
CAUTION
See Back Panel for First Aid Instructions and Booklet for
Complete Precautionary Statements and Directions for Use.
For MEDICAL and TRANSPORTATION Emergencies ONLY
 Call 24 Hours A Day 1-800-334-7577
For PRODUCT USE Information Call 1-866-99BAYER
(1-866-992-2937)
Produced for
Bayer CropScience LP
800 N . Lindbergh Blvd .
St . Louis, MO 63167
US84467332H    220913H  11/22
Alion® is a registered
trademark of Bayer Group .
For Preemergent Weed Control in Blueberry; Caneberry
and other Caneberry Subgroup Crops in 13-07A; Citrus;
Coffee; Grasses Grown for Seed; Fig; Grape; Hops; Olive;
Pomegranate; Pome Fruit Crop Group 11-10; Stone Fruit
Crop Group 12-12; Sugarcane; Tree Nuts.
©2022 Bayer Group .
All rights reserved .
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FIRST AID
If on skin or
clothing:
• Take off contaminated clothing .
• Rinse skin immediately with plenty of water for 15-20 minutes .
• Call a poison control center or doctor for treatment advice .
If inhaled:

• Move person to fresh air .
• If person is not breathing, call 911 or an ambulance, and then give artificial
respiration, preferably mouth-to-mouth if possible .
• Call a poison control center or doctor for further treatment advice .
If
swallowed:
• Call a poison control center or doctor immediately for treatment advice .
• Have person sip a glass of water if able to swallow .
• Do not induce vomiting unless told to do so by a poison control center or doctor .
• Do not give anything to an unconscious person .
For MEDICAL Emergencies Call 24 Hours A Day 1-800-334-7577
Have the product container or label with you when calling a poison control
center or doctor or going for treatment .
Note to physician: No specific antidote is available .  Treat symptomatically .
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PRECAUTIONARY STATEMENTS
HAZARDS TO HUMANS AND DOMESTIC ANIMALS
CAUTION
Harmful if swallowed, absorbed through the skin or inhaled . Avoid contact with skin,
eyes, or clothing . Avoid breathing mist .
PERSONAL PROTECTIVE EQUIPMENT (PPE)
All mixers, loaders, applicators and other handlers must wear:
• long-sleeved shirt and long pants .
• shoes plus socks .
• waterproof gloves .
Follow manufacturer’s instructions for cleaning/maintaining PPE . If no such
instructions for washables exist, use detergent and hot water  . Keep and wash PPE
separately from other laundry .
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USER SAFETY RECOMMENDATIONS:
Users should wash hands before eating, drinking, chewing gum, using tobacco or using
the toilet .
Users should remove clothing/PPE immediately if pesticide gets inside  . Then wash
thoroughly and put on clean clothing .
Users should remove PPE immediately after handling this product . Wash the outside of
gloves before removing . As soon as possible, wash thoroughly and change clothing .
ENGINEERING CONTROLS STATEMENTS
When handlers use closed systems or enclosed cabs 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 .
ENVIRONMENTAL HAZARDS
This product is toxic to fish, aquatic invertebrates, and plants . Do not apply directly to
water, or to areas where surface water is present or to intertidal areas below the mean
watermark . Do not contaminate water when disposing of equipment rinsate or washwater .
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This product may enter water through spray drift or runoff . Follow directions for use to avoid
spray drift and runoff . A level well maintained vegetative buffer strip between areas to which
this product is applied and surface water features including ponds, streams, and springs will
reduce the potential of this product entering water from rainfall-runoff . Runoff of this product
will be reduced by avoiding applications when rainfall is forecasted to occur within 48 hours .
Surface Water Advisory: This pesticide may impact surface water quality due to runoff of
rainwater . This is especially true for poorly draining soils with shallow ground water  . This
product is classified as having high potential for reaching surface water via runoff for several
months or more after application .
Ground Water Advisory: This pesticide has properties and characteristics associated with
chemicals detected in ground water . This chemical may leach into ground water if used in
areas where soils are permeable, particularly where the water table is shallow .
CONDITIONS OF SALE AND LIMITATIONS OF WARRANTY AND LIABILITY
Read the entire Directions for Use, Conditions, Disclaimer of Warranties and Limitations
of Liability before using this product .  If terms are not acceptable, return the unopened
product container at once .
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By using this product, user or buyer accepts the following Conditions, Disclaimer of
Warranties and Limitations of Liability .
CONDITIONS: The directions for use of this product are believed to be adequate and must
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 control of Bayer CropScience LP .  To the
extent consistent with applicable law, all such risks shall be assumed by the user or buyer .
DISCLAIMER OF WARRANTIES: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW,
BAYER CROPSCIENCE LP 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 Bayer CropScience
LP is authorized to make any warranties beyond those contained herein or to modify the
warranties contained herein . TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER
CROPSCIENCE LP DISCLAIMS ANY LIABILITY WHATSOEVER FOR SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR HANDLING OF THIS PRODUCT .
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LIMITATIONS OF LIABILITY: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, 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
CONTRACT, WARRANTY, TORT, NEGLIGENCE, STRICT LIABILITY OR OTHERWISE, SHALL NOT
EXCEED THE PURCHASE PRICE PAID, OR AT BAYER CROPSCIENCE LP’S ELECTION, THE
REPLACEMENT OF PRODUCT .
DIRECTIONS FOR USE
It is a violation of Federal Law to use this product in a manner inconsistent with its labeling.
Read the 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 .
SHAKE CONTAINER WELL BEFORE USING.
IN THE STATE OF NEW YORK ONLY: NOT FOR SALE, DISTRIBUTION OR USE IN NASSAU
OR SUFFOLK COUNTY.
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AGRICULTURAL USE REQUIREMENTS
Use this product only in accordance with its labeling and with the Worker Protection
Standard, 40 CFR part 170 . This standard contains requirements for the protection of
agricultural workers on farms, forests, nurseries, and greenhouses, and handlers
of agricultural pesticides . It contains requirements for training, decontamination,
notification, and emergency assistance  . It also contains specific instructions and
exceptions pertaining to the statements on this label about 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 .
Do not enter or allow worker entry into treated areas during the restricted entry interval
(REI) of 12 hours .
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
• Shoes plus socks
• Chemical resistant gloves made of any waterproof material
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PRODUCT INFORMATION
Alion® Herbicide is formulated as a suspension concentrate of indaziflam at a concentration
of 1 .67 pounds of active ingredient per gallon .
Alion Herbicide is a preemergence herbicide for control of annual grasses and broadleaf
weeds in Blueberry; Caneberry and other Caneberry Subgroup Crops in 13-07A; Citrus;
Coffee; Grasses Grown for Seed; Fig; Grapes; Hops; Olive; Pomegranate; Pome Fruit Crop
Group 11-10; Stone Fruit Crop Group 12-12; Sugarcane; Tree Nuts . Alion Herbicide may be
applied to the soil as a uniform broadcast or band application for the prevention of new
weed emergence .
Alion Herbicide provides preemergence, residual control of weeds . A dry soil surface at time
of application and 48 hours after application is optimum for binding the active ingredient to
soil particles and preventing its downward movement to the crop’s roots . Moisture is needed
for activation of Alion Herbicide . Dry soil conditions following the initial 48-hour period after
application of Alion Herbicide may result in reduced weed control . Weeds that germinate
prior to activation by rain or irrigation may not be controlled . If weeds have emerged, the
addition of a foliar active herbicide is needed . Alion Herbicide applied alone will not control
weeds that are already emerged . Refer to the “Tank Mix Instructions” section .
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This product controls weeds by inhibiting cellulose biosynthesis in plants . It may be applied
at any time when the ground is not frozen or covered with snow  . It will provide most
effective residual weed control when applied to a dry soil surface followed by 48 hours
without irrigation or rain, and then followed by adequate moisture from rain or an irrigation
event within 21 days and prior to weed seed germination . Weed seeds and seedlings must
come into contact with Alion Herbicide prior to emergence to be controlled . If insufficient
moisture is present, some weeds may germinate and emerge from below the treated layer
of soil . Avoid using Alion Herbicide in areas where soil runoff or erosion is likely to occur .
Excessive crop or weed debris present on the soil surface at the time of application may
prevent a uniform distribution of the product reaching the soil and consequently may
reduce weed control . Performance may be improved by removing the debris prior to
applying Alion Herbicide . In very dense stands of living weeds, an application of a foliar
active herbicide first then followed 3-6 weeks later with the application of Alion Herbicide
is recommended for improved performance .
The level of weed control is dependent on many variables including soil texture, moisture,
temperature, weed species present, the amount of weed seed present in the soil, and the
crop canopy .
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PRECAUTIONS FOR USE
• Avoid direct or indirect spray contact with crop foliage, green bark, roots, or fruit as it
may cause localized crop injury or death .  Only trunks with callused, mature brown bark
may be sprayed with Alion Herbicide .  If the trunks are not fully callused mature brown
bark, they should not be sprayed unless protected from spray contact by nonporous
wraps, grow tubes or waxed containers . Contact of Alion Herbicide with tissues other
than mature brown bark may result in serious damage or plant death .
• The soil surface where Alion Herbicide is to be applied should not have open channels
or cracks in the soil . This is to prevent the product from reaching the crop roots either
through direct contact from the spray application or with water movement from rain or
irrigation as this may cause crop injury  . If depressions in the soil such as from settling
following transplanting exist around the base of the crop, fill them in with soil prior to
applying Alion Herbicide  . Crops that are stressed may be more sensitive to herbicide
injury and should not be treated .
• Weed control activity may be reduced if the application is made to soil covered in heavy
crop or weed debris that prevents a uniform distribution of the product reaching the soil .
Removing the debris prior to applying Alion Herbicide may improve weed control .
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• Do not use in crops that exhibit low vigor or poor health as they may be more susceptible
to crop injury . Causes of reduced vigor may include such things as previous pesticide
applications, excess fertilizer or salt, diseases, insects, nematodes, drought, flooding,
wind damage, frost, nutrient deficiency, or mechanical damage .
RESTRICTIONS FOR USE
• Alion Herbicide can only be applied in citrus trees established for a minimum of one year
after transplanting and exhibiting normal growth and good vigor or in new Citrus Groves
one month after planting if the transplanted trees were potted plants (such as citripots)
and not bare-rooted, the trunks are protected from spray contact by nonporous wraps,
grow tubes or waxed containers, and the trees are actively growing and exhibiting good
health and vigor .
• Alion Herbicide can only be applied in labeled tree nut crops (except pecan) that have
been established for a minimum of one year after transplanting and exhibiting normal
growth and good vigor .
• Alion Herbicide can only be applied in labeled pome and stone fruit, pecan, and olive that
have been established for a minimum of three years after transplanting and exhibiting
normal growth and good vigor .
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• Do not use on soils with 20% or more gravel content . To determine gravel content do not
remove gravel from soil samples before sending the samples for soil texture analysis,
and request that gravel content be included in the analysis . The gravel content (greater
than 2 mm or 0 .079 inches in size, US standard sieve size 10) is defined as total percent
gravel by weight before conducting soil texture analysis .
• Determine soil organic matter content (%OM) of specific orchards, vineyards, and groves
by having soil core samples to a minimum depth of 6 inches of soil analyzed .
• Do not apply more than the amount of Alion Herbicide specified per application and per
year or in a 12 month period on this label based on soil texture, percent organic matter
content, application site, and crop .
• Except for sugarcane and grasses, allow at least 90 days between applications of Alion
Herbicide . For sugarcane and grasses, allow at least 60 days between applications of
Alion Herbicide .
• Only use in vineyards where the grapes have at least 6 inches of soil barrier between the
soil surface and the major portion of the root system .
• Alion Herbicide can only be applied in grapes that have been established for a minimum
of three years after transplanting and exhibiting normal growth and good vigor .
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• Do not apply this product through any type of irrigation system .
• Use of spot spraying around desired plants is not allowed due to the variability of the
actual application rate  . Excessive application rates may result in severe crop injury or
death .
• Do not apply this product by aerial equipment, chemigation, or spot spraying around
desired plants .
• Grasses may be harvested within the day of application of Alion Herbicide .
• Do not harvest sugarcane within 120 days after the application of Alion Herbicide .
• Do not harvest citrus crops within 7 days after the application of Alion Herbicide .
• Do not harvest crops other than citrus, grasses, and sugarcane within 14 days after the
application of Alion Herbicide .
• Do not rotate to any crops not listed on this label within 24 months after the last
application of Alion Herbicide, except for the rotational crops listed and following the
instructions in the “Rotational Crop Restrictions” section .
• Do not apply this product to water-saturated, frozen or snow covered soil .
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• Do not flood-irrigate orchards or vineyards containing stone fruit, pome fruit, grapes, tree
nuts, or olives within 60 days following application of Alion Herbicide .
• Do not apply irrigation, exclusive of flood-irrigation, to treated areas within 48 hours after
application .
• Do not apply within 25 feet of ponds, lakes, rivers, streams, wetlands, and habitat
containing aquatic and semi-aquatic plants .
• Do not use Alion Herbicide in Nassau and Suffolk Counties of New York State .
• Rates provided on this label are based on broadcast treatment . For banded applications,
reduce the broadcast rate of Alion Herbicide to the proportion of the field being treated .
No area of the field may be treated with more than the highest rate provided on this label
regardless of the portion of the field that this represents .
• The Pre-Harvest Interval (PHI) is 0 day for grasses (including forage), 7 days for citrus,
120 days for sugarcane and 14 days for all other crops listed on this label .
• Do not cut hay within 30 days of a single application up to 0 .04 lb ai/A .
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SPRAY DRIFT MANAGEMENT
Spray equipment and weather affect spray drift . Consider all factors when making
application decisions . Where states have more stringent regulations, they must be observed .
Avoiding spray drift is the responsibility of the applicator or grower . To reduce the potential
for drift, the application equipment must be set to apply medium to large droplets (i .e ., ASAE
Standard S-572 .1)  with corresponding spray pressure . Use high flow rate nozzles to apply
the highest practical spray volume . With most nozzle types, narrower spray angles produce
larger droplets . Follow the nozzle manufacturer’s directions on pressure, orientation, spray
volume, etc ., in order to minimize drift and optimize coverage and control .
Wind
Avoid making applications when spray particles may be carried by air currents to areas
where sensitive crops and plants are growing . Do not spray near sensitive plants if wind is
gusty, below 2 mph, or in excess of 10 mph and moving in the direction of adjacent areas
of sensitive crops or plants . Do not apply during temperature inversions . Always make
applications when there is some air movement to determine the direction and distance
of possible spray drift .
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Local terrain may influence wind patterns; the applicator should be familiar with local
conditions and understand how they may impact spray drift . Boom or nozzle shielding can
reduce the effects of wind or air currents on drift . Verify that the shields do not interfere
with uniform deposition of product prior to application .
Temperature Inversion
A surface temperature inversion (i .e  ., increasing temperature with increasing altitude)
greatly increases the potential for drift . Avoid application when conditions are favorable to
inversion . Presence of ground fog is a good indicator of a surface temperature inversion .
Sensitive Areas
Sensitive areas to Alion Herbicide are defined as natural bodies of water (ponds, lakes,
rivers, and streams), wetlands, habitats of endangered species and non-labeled agricultural
crop areas . Applicators must take all precautions necessary to minimize spray drift to these
sensitive areas .
APPLICATION INFORMATION
Alion Herbicide can only be applied by ground equipment . Do not apply by aerial equipment,
chemigation, or spot spraying around desired plants .
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Apply Alion Herbicide alone or in an approved tank mixture in a minimum of 10 gallons of
spray mixture per acre . Use higher spray volumes to improve distribution in high densities
of emerged weeds or debris . Uniform, thorough spray coverage directed to the soil at
the base of the crop is important to achieve consistent weed control . Do not allow spray
to directly or indirectly contact crop foliage, green bark, roots, or fruit as it may cause
localized crop injury . Application may be made as a broadcast treatment or as a banded
treatment under vineyard, grove, or orchard crops . When making banded applications use
proportionately less spray water and Alion Herbicide  . The dosage listed on this label is
for the treated area of the field regardless of the portion of the field that this represents .
Application Equipment
To minimize spray drift to non-target areas, apply this product using nozzles that deliver
a medium or larger spray droplet as defined by the ASAE S-572 .1 and as shown in nozzle
manufacturer’s catalogues . Keep the spray boom at the lowest possible spray height
recommended by the nozzle manufacturer above the target surface  . Refer to nozzle
manufacturer’s recommendations for proper nozzle, pressure setting and sprayer speed
for optimum product performance and minimal spray drift . Use sprayers that provide
accurate and uniform application to ensure proper distribution . An off-center (OC) nozzle
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located at the end of the boom may be used to spray near the trunk but must be oriented
so that it directs spray to avoid spray contact with crop foliage and green bark .  Maintain
adequate agitation at all times including momentary stops.  Since settling may occur
and be difficult to get back into suspension, spray solution should not be left in the
tank overnight.
Ensure that the spray equipment including spray tank, pumps, lines, filters, screens, and
nozzles are clean and free of residue from previous use before mixing and applying Alion
Herbicide by following the instructions listed under SPRAYER CLEANUP PROCEDURE .
Residue remaining in the spray equipment from previous uses can cause crop injury if not
properly cleaned . After applying Alion Herbicide, follow the cleaning instructions again to
ensure that no product remains in the spray equipment .
Uniform thorough spray coverage is important to achieve consistent weed control . Select
nozzles, pressure, and application speed that will deliver medium or larger droplets . Verify
that application equipment is in good working condition and is properly calibrated to apply
the correct amount of product .
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Application Method
Broadcast Applications
For all crops listed on this label, apply Alion Herbicide at rates described in the Dose
Rate Chart in the APPLICATION DIRECTIONS section for the specific crop or site where
this product will be used .
Banded Applications
When making banded applications, use the same dosage rate as for broadcast applications
but use proportionately less spray water and Alion Herbicide  . The use rate provided is for
the treated area of the field regardless of the portion of the field that it represents . Banded
applications may be made using the following formula to calculate the amount of herbicide
and spray volume needed for orchard or vineyard strip sprays:
Treated Band width in Inches     X      HERBICIDE Rate per
Treated Acre = Amount of HERBICIDE
needed for treatmentRow width in Inches
Treated Band width in Inches     X      SPRAY VOLUME per
Treated Acre =
Amount of Spray
Volume needed for
treatment
Row width in Inches
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Tank Mix Instructions
Alion Herbicide may be mixed with and applied in combination with most commonly
used pesticides registered for use in the approved crops to expand the spectrum of
weed control . Alion Herbicide will generally provide little or no control of weeds that are
already emerged or established at the time of application .  When weeds are emerged at
application, the addition of a labeled foliar active herbicide is needed . Only use products
that are approved for use in the crop to which the tank mixture is to be applied .
If Alion Herbicide is to be tank mixed with liquid fertilizers, other pesticides, or additives,
compatibility should be tested prior to mixing  . To test for compatibility, use a small
container and mix a small amount (0 .5 to 1 qt) of spray, combining all ingredients in
the same ratio and mixing order as the anticipated use  . If any indications of physical
incompatibility develop, do not use this mixture for spraying . Indications of incompatibility
usually appear 5 - 15 minutes after mixing .
It is the pesticide user’s responsibility to ensure that all products are registered for the
intended use . Read and follow the applicable restrictions and limitations and directions for
use on all product labels involved in tank mixing  . Users must follow the most restrictive
directions for use and precautionary statements of each product in the tank mixture .
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Mixing Instructions
Ensure that the application equipment has been thoroughly cleaned from previous use before
using to apply Alion Herbicide .  Follow the steps listed below:
1 . Shake container well to ensure that the product is thoroughly suspended prior to
measuring in case some settling has occurred during shipping or storage .
2 . Fill the spray tank with 1/2 of the required volume of water prior to the addition of Alion
Herbicide .
3 . With the pump and agitator running, add the proper amount of Alion Herbicide first .
4 . Once the Alion Herbicide is completely dispersed, add any other pesticides, fertilizers or
additives if they are to be applied with Alion Herbicide .
5 . Add the rest of the water to the desired volume while maintaining sufficient agitating .
Continue agitation while mixing and during application to ensure a uniform spray mixture.
Re-suspending SC Products in Spray Solution: Like other suspension concentrates (SCs),
Alion Herbicide will settle if left standing without agitation . Reagitate the spray solution for a
minimum of 10 minutes before application .
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Weed Control
Alion Herbicide provides residual control of susceptible grasses and broadleaf weeds when
applied prior to germination . Best weed control is obtained when Alion Herbicide is applied
to a dry soil surface followed by 48 hours without irrigation or rain, and then followed
by adequate moisture from rain or an irrigation event within 21 days and prior to weed
seed germination and adequate rain or irrigation is received soon after application and
prior to weed germination . Supplemental irrigation may be applied following application
to improve weed control .
The weed control activity may be reduced if the application is made to dense weed vegetation
or to soil covered in heavy crop or weed debris that prevents a uniform distribution of the
product reaching the soil . Removing the debris and / or controlling the existing weeds prior to
applying Alion Herbicide may improve weed control . In very dense stands of living weeds, an
application of a foliar active herbicide first then followed 3-6 weeks later with the application
of Alion Herbicide is recommended for improved performance .
If weeds are emerged at application, the addition of a foliar active herbicide is needed . The
spectrum of weed control may be increased when Alion Herbicide is tank mixed with other
herbicides . Refer to Tank Mix Instructions section .
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Rate Ranges
Select proper use rate based on crop or application site and soil texture and percent
organic matter content . Soils with high clay content may require a higher use rate of
Alion Herbicide than soils with low clay content . Where rate ranges are given, use lower
rates within the range on coarser textured soils and higher rates within the range on
finer textured soils . Using the higher rates will provide longer weed control and may also
improve control in fields with heavy weed or crop debris .
If individual orchards, vineyards, or citrus groves have multiple %OM contents throughout
the area where Alion Herbicide is to be applied by a single tank or tank mix, then use the
lowest rate of Alion Herbicide corresponding to the lowest %OM content for that area .
Alion Herbicide may be used on soils with greater than 10% organic matter; however, the
length and level of weed control may be reduced compared to soils with lower organic
matter .
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Weeds Controlled by 3.5 to 6.5 Fl oz/Ac Alion Herbicide
 Broadleaves  Grasses
Common Name Genus/Species Common Name Genus/Species
Buckwheat, wild * Polygonum convolvulus Barley, mouse Hordeum murinum
Burclover, California * Medicago polymorpha Barnyardgrass, common Echinochloa crus-galli
Carpetweed Mollugo verticillata Bluegrass, annual Poa annua
Chickweed, common Stellaria media Brome, foxtail Bromus rubens
Cudweed, purple Gnaphalium purpureum Cheat Bromus secalinus
Dandelion, common (seedling) Taraxacum officinale Crabgrass, large Digitaria sanguinalis
Eveningprimrose, cutleaf  * Oenothera laciniata Foxtail, giant Setaria faberi
Filaree, redstem / Storksbill Erodium cicutarium Foxtail, green Setaria viridis
Fleabane, hairy Erigeron bonariensis Foxtail, yellow Pennisetum glaucum
Groundsel, common Senecio vulgaris Goosegrass Eleusine indica
Henbit * Lamium amplexicaule Lovegrass, tufted Eragrostis pectinacea
Horseweed / Marestail Erigeron canadensis Ryegrass, Italian (annual) Lolium multiflorum
Knotweed, prostrate  * Polygonum aviculare
Kochia Kochia scoparia
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Lambsquarters, common ** Chenopodium album
Mallow, little/ Cheeseweed Malva parviflora
Mustard, wild Sinapis arvensis
Pigweed, prostrate Amaranthus blitoides
Pigweed, redroot Amaranthus retroflexus
Purslane, common Portulaca oleracea
Pusley, Florida Richardia scabra
Ragweed, common * Ambrosia elatior
Redmaids Calandrinia caulescens
Shepherd’s-purse Capsella bursa-pastoris
Sowthistle, annual Sonchus oleraceus
Sunflower, common * Helianthus annuus
Swinecress Coronopus didymus
Thistle, Russian Salsola kali
Velvetleaf Abutilon theophrasti
Willowherb, panicle Epilobium brachycarpum
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* Denotes partial control of these weeds
** Consistent control dependent on timely activation by rain or irrigation
*** Seedling control only
Weeds Controlled by 5.0 to 6.5 Fl oz/Ac Alion Herbicide
Broadleaves Grasses
Common Name Genus/Species Common Name Genus/Species
Amaranth, spiny Amaranthus spinosus Brome, downy Bromus tectorum
Buttercup, corn * Ranunculus arvensis Bromegrass, ripgut Bromus rigidus
Catsear, spotted *** Hypochoeris radicata Crabgrass, smooth Digitaria ischaemum
Celery, wild  * Apium leptophyllum Cupgrass, southwestern Eriochloa gracilis
Chickweed, mouse-ear Cerastium vulgatum Guineagrass Panicum maximum
Clover, crimson  *** Trifolium incarnatum Junglerice Echinochloa colonum
Clover, red  * Trifolium pratense Millet, wild proso Panicum miliaceum
Clover, white  *** Trifolium repens Oat, wild Avena fatua
Fiddleneck, coast Amsinckia intermedia Panicum, fall Panicum dichotomiflorum
Filaree, whitestem Erodium moschatum Panicum, Texas * Panicum texanum
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Geranium, Carolina Geranium carolinianum Signalgrass, broadleaf Brachiaria platyphylla
Lettuce, prickly  * Lactuca serriola Sprangletop, bearded Leptochloa fascicularis
Mallow, common * Malva neglecta Sprangletop, Mexican Leptochloa uninervia
Morningglory, ivyleaf * Ipomoea hederacea
Morningglory, pitted Ipomoea lacunosa
Mustard, black Brassica nigra
Nettle, stinging Urtica dioica
Pigweed, smooth Amaranthus hybridus
Plantain, buckhorn Plantago lanceolata
Prickly sida / Teaweed Sida spinosa
Purslane, horse Trianthema portulacastrum
Rocket, London Sisymbrium irio
Sesbania, hemp / Coffeebean Sesbania exaltata
Smartweed, Pennsylvania Polygonum pensylvanicum
Smellmelon Cucumis melo
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Sorrel, red * Rumex acetosella
Sowthistle, spiny Sonchus asper
Spanishneedles * Bidens bipinnata
Spurge, prostrate Euphorbia supina
Spurge, spotted Euphorbia maculata
Spurry, corn Spergula arvensis
Vetch, purple Vicia benghalensis
Woodsorrel, common yellow * Oxalis stricta
Woodsorrel, Florida yellow Oxalis florida
* Denotes partial control of these weeds
** Consistent control dependent on timely activation by rain or irrigation
*** Seedling control only
HERBICIDE RESISTANCE MANAGEMENT (WSSA) RECOMMENDATIONS
For resistance management, Alion Herbicide is a Group 29 herbicide . Any weed population may
contain or develop plants naturally resistant to Alion Herbicide and other Group 29 herbicides .
The resistant biotypes may dominate the weed population if these herbicides are used
repeatedly in the same field . Appropriate resistance management strategies should be followed .
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To delay herbicide resistance take one or more of the following steps:
• Rotate the use of Alion Herbicide or other Group 29 herbicides within a growing season
sequence or among growing seasons with different herbicide groups that control the same
weeds in a field .
• Use tank mixtures with herbicides from a different group if such use is permitted; where
information on resistance in target weed species is available, use the less resistance-prone
partner at a rate that will control the target weed(s) equally as well as the more resistance-prone
partner . Consult your local extension service or certified crop advisor if you are unsure as to
which active ingredient is currently less prone to resistance .
• Adopt an integrated weed-management program for herbicide use that includes scouting
and uses historical information related to herbicide use and crop rotation, and that
considers tillage (or other mechanical control methods), cultural (e .g ., higher crop seeding
rates; precision fertilizer application method and timing to favor the crop and not the
weeds), biological (weed-competitive crops or varieties) and other management practices .
• Scout after herbicide application to monitor weed populations for early signs of resistance
development . Indicators of possible herbicide resistance include: (1) failure to control
a weed species normally controlled by the herbicide at the dose applied, especially if
control is achieved on adjacent weeds; (2) a spreading patch of non-controlled plants of a
particular weed species; (3) surviving plants mixed with controlled individuals of the same
species . If resistance is suspected, prevent weed seed production in the affected area by
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an alternative herbicide from a different group or by a mechanical method such as hoeing
or tillage . Prevent movement of resistant weed seeds to other fields by cleaning harvesting
and tillage equipment when moving between fields, and planting clean seed .
• If a weed pest population continues to progress after treatment with this product,
discontinue use of this product, and switch to another management strategy or herbicide
with a different mode of action, if available .
• Contact your local extension specialist or certified crop advisors for additional pesticide
resistance-management and/or integrated weed-management recommendations for
specific crops and weed biotypes .
• For further information or to report suspected resistance contact Bayer CropScience at
1-866-99BAYER (1-866-992-2937) . You can also contact your pesticide distributor or
university extension specialist to report resistance .
APPLICATION DIRECTIONS FOR USE ON BLUEBERRY (HIGHBUSH) AND cultivars, varieties,
and/or hybrids of these including rabbiteye blueberries, except blueberry (lowbush).
Only use Alion Herbicide in established plantings at least one year after the bushes have been planted
and exhibiting normal growth and good vigor . Only apply Alion Herbicide to blueberries and bushberries
where the soil has completely settled around the bushes and there are no exposed roots, open channels
or depressions in the soil that would allow the product to move into the root zone or injury may occur .
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Dose Rate Chart for Blueberry (Highbush)
Soil
Texture
Alion Herbicide
(fl oz product / broadcast acre)
Minimum
Plant Age
Sand Do Not Use
Any other
soil except
those that
contain
20% or
greater
gravel
content
Soil percent Organic Matter Content Rate Per Application Max Rate Per Year 1 year*
% fl oz/A fl oz/A
< 1
3 .5
(0 .045 lb ai/A)
7 .0
(0 .09 lb ai/A)
≥ 1 5 .0
(0 .065 lb ai/A)
10 .0
(0 .13 lb ai/A)
*Only use  Alion Herbicide in established plantings at least three years after the bushes have been planted and
exhibiting normal growth and good vigor in California .
USE RESTRICTIONS
• Do not apply more than a total of 7 .0 fl oz product/A (0 .09 lb ai/A) per year on soils containing < 1 %
organic matter content, or 10 .0 fl oz product/A (0 .13 lb ai/A) per year on soils containing ≥1 % organic
matter content in a 12 month period when used in any highbush blueberry or bushberry planting . 31
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• Do not apply more than one application of Alion Herbicide per cropping season per year
in California
• Do not use in Blueberry (HighBush) and other Bushberry 13-07B crops grown in sand .
• Do not use on soils with 20% or more gravel content .
• Do not allow spray to contact green stems, foliage, flowers, or berries or unacceptable
injury may occur .
• Only apply Alion Herbicide to soil as a dormant application in late fall through early
spring before bud swell .
• Apply Alion Herbicide as a directed application to the soil beneath the bushes .
• When making more than one application per year, allow a minimum of 90 days
between applications .
APPLICATION DIRECTIONS FOR USE ON CANEBERRY AND OTHER CANEBERRY
SUBGROUP CROPS IN 13-07A (Blackberry; loganberry; raspberry, black and red;
wild raspberry; cultivars, varieties, and/or hybrids of these)
Only use Alion Herbicide in established plantings at least one year after the bushes
have been planted and exhibiting normal growth and good vigor  . Only apply Alion
Herbicide to caneberries where the soil has completely settled around the bushes and
there are no exposed roots, open channels or depressions in the soil that would allow
the product to move into the root zone or injury may occur .
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Dose Rate Chart for Caneberry Plantings
Soil Texture Alion Herbicide
(fl oz product / broadcast acre)
Minimum
Plant Age
Sand Do Not Use
Any other soil
except those that
contain 20% or
greater gravel
content
Soil percent Organic
Matter Content Rate Per Application Max Rate Per Year 1 year*
% fl oz/A fl oz/A
< 1 3 .5
(0 .045 lb ai/A)
7 .0
(0 .09 lb ai/A)
≥ 1 5 .0
(0 .065 lb ai/A)
10 .0
(0 .13 lb ai/A)
*Only use Alion Herbicide in established plantings at least three years after the bushes have been planted
and exhibiting normal growth and good vigor in California .
 USE RESTRICTIONS
• Do not apply more than a total of 7 .0 fl oz product/A (0 .09 lb ai/A) per year on soils containing
< 1 % organic matter content, or 10 .0 fl oz product/A (0 .13 lb ai/A) per year on soils containing
≥1 % organic matter content in a 12 month period when used in any caneberry planting .
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• Do not apply more than one application of Alion Herbicide per cropping season per
year in California .
• Do not use in Caneberry 13-07A grown on sand .
• Do not use on soils with 20% or more gravel content .
• Do not allow spray to contact green stems, foliage, flowers, or berries or
unacceptable injury may occur .
• Only apply Alion Herbicide to soil as a dormant application in late fall through early
spring before bud swell .
• When making more than one application per year, allow a minimum of 90 days
between applications .
• Apply Alion Herbicide as a directed application to the soil beneath the canes .
APPLICATION DIRECTIONS FOR USE ON BLUEBERRY (LOWBUSH)
Only use Alion Herbicide in established plantings at least one year after the bushes have
been planted and exhibiting normal growth and good vigor . Only apply Alion Herbicide
to lowbush blueberries and low growing berries where the soil has completely settled
around the bushes and there are no exposed roots, open channels or depressions in
the soil that would allow the product to move into the root zone or injury may occur .
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Dose Rate Chart for Blueberry (Lowbush)
Soil Texture Alion Herbicide
(fl oz product / broadcast acre per year)1
Minimum
Plant Age
Sand Do Not Use
Any other soil except
those that contain
20% or greater
gravel content
Soil percent Organic
Matter Content
Rate Per
Application
1 year
% fl oz/A
< 1 3 .5
(0 .045 lb ai/A)
≥ 1 5 .0
(0 .065 lb ai/A)
 USE RESTRICTIONS
• Do not apply more than a total of 3 .5 fl oz product/A (0 .045 lb ai/A) on soils
containing < 1 % organic matter content, or 5 .0 fl oz product/A (0 .065 lb ai/A) per
year on soils containing ≥1 % organic matter content in a 12 month period when
used in any lowbush blueberry or low growing berry planting .
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• Do not use in lowbush blueberries grown on sand .
• Do not use on soils with 20% or more gravel content .
• 1Make one broadcast application of Alion Herbicide when blueberries are dormant in
late fall through early spring before bud swell .
• Only apply following harvest and pruning in late fall or during the sprout year in early
spring when the soil is frost-free and plants are pruned but prior to the onset of bud
swell and vegetative growth and shoot emergence .
• Do not apply Alion Herbicide within 90 days of harvest .
• Do not apply Alion Herbicide after the onset of vegetative growth (emerging shoots,
or bud swell) in the spring or unacceptable crop injury may occur .
APPLICATION DIRECTIONS FOR USE IN CITRUS
Only apply Alion Herbicide in citrus groves where the soil has completely settled around
citrus trees and there are no open channels or depressions in the soil that would allow
the product to move into the root zone through open channels .
Citrus Crops: Crop group 10-10 including Australian desert lime; Australian finger-lime;
Australian round lime; Brown River finger lime; calamondin; citron; citrus hybrids; clementine;
grapefruit; Japanese summer grapefruit; kumquat; lemon; lime; Mediterranean mandarin;
mount white lime; New Guinea wild lime; orange, sour; orange, sweet; pummelo; Russell
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River lime; satsuma mandarin; sweet lime; tachibana orange; Tahiti lime; tangelo; tangerine
(mandarin); tangor; trifoliate orange; uniq fruit; cultivars, varieties, and or hybrids of these
Dose Rate Chart for Citrus
Soil Texture Alion Herbicide
(fl oz product / broadcast acre)
Any soil except those that contain 20% or
greater gravel content
5 .0 to 6 .5 fl oz/A
(0 .065 to 0 .085 lb ai/A)
USE RESTRICTIONS
• Do not apply more than 10 .3 fl oz product/A (0 .134 lb ai/A) per year or in a 12 month period .
• When making more than one application per year, allow a minimum of 90 days between
applications .
USE PRECAUTIONS
 • Use in Established Groves:
 ° Only apply Alion Herbicide in groves where the trees have been established for a
  minimum of one year after transplanting .
 ° Use in Recently Planted Citrus:
 • Alion Herbicide may be used in groves planted a minimum of one month provided the
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 1) The transplanted trees were potted plants (such as citripots) and not bare-rooted .
 2) The trunks are protected from spray contact by nonporous wraps, grow tubes,
or waxed containers .
 3) The trees are actively growing and exhibiting good health and vigor .
• Avoid direct or indirect spray contact with crop foliage, green bark, roots, or fruit as it may
cause localized crop injury or death . Only the trunks of trees transplanted more than one
year may be sprayed with Alion Herbicide if the trunk is callused, mature brown bark .
Contact of Alion Herbicide with tissues other than mature brown bark can result in serious
damage or plant death .
APPLICATION DIRECTIONS FOR USE ON COFFEE
Only use Alion Herbicide in established plantings at least one year after the shrubs have
been planted and exhibiting normal growth and good vigor  . Only apply Alion Herbicide to
coffee shrubs where the soil has completely settled around the shrubs and there are no open
channels or depressions in the soil that would allow the product to move into the root zone
or injury may occur .
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Dose Rate Chart for Coffee
Soil Texture Alion Herbicide
(fl oz product / broadcast acre)
Any soil except
those that
contain 20% or
greater gravel
content

Soil percent
Organic Matter
Content
Maximum Rate of
First Application
Maximum Rate of
Second
Application
Max Rate Per
Year
% fl oz/A fl oz/A fl oz/A
<1 3 .5
(0 .045 lb ai/A)
3 .5
(0 .045 lb ai/A)
7 .0
(0 .091 lb ai/A)
1 to 3 5 .0
(0 .065 lb ai/A)
8 .5
(0 .11 lb ai/A)
> 3 6 .8
(0 .089 lb ai/A)
10 .3
(0 .134 lb ai/A)
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USE RESTRICTIONS
• Do not apply more than the amount of Alion Herbicide specified per application and
per year or in a 12 month period on this label based on soil texture, percent organic
matter content, application site, and crop . When making more than one application
per year, allow a minimum of 90 days between applications .
• Do not use on soils with 20% or more gravel content .
• Do not apply more than 10 .3 fl oz product/A (0 .134 lb ai/A) per year or in a 12 month
period when used in Coffee .
• Do not use in coffee grown on sand .
USE PRECAUTION
• Do not allow spray to contact green stems, foliage, flowers, or beans or unacceptable
injury may occur .
APPLICATION DIRECTIONS FOR USE IN GRAPE
Only use Alion Herbicide in established vineyards at least three years after the vines
have been planted and exhibiting normal growth and good vigor  . Ensure that the
grapes have 6 inches of soil barrier between the soil surface and the major portion of
the root system prior to using Alion Herbicide or injury may occur .
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Dose Rate Chart for Grape Vineyards
Soil Texture Alion Herbicide
(fl oz product / broadcast acre)
Minimum
Vine Age
Sand Do Not Use
Any other soil
except those
that contain
20% or greater
gravel content
Soil percent
Organic
Matter Content
Rate Per
Application
Max Rate
Per Year
3 years
% fl oz/A fl oz/A
<1 3 .5
(0 .045 lb ai/A)
5 .0
(0 .065 lb ai/A)
≥1 5 .0
(0 .065 lb ai/A)
5 .0
(0 .065 lb ai/A)
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USE RESTRICTIONS
• Do not apply more than the amount of Alion Herbicide specified per application
and per year or in a 12 month period on this label based on soil texture, percent
organic matter content, application site, and crop.
• Do not use in grapes grown in Florida or Georgia .
• Do not use in grapes grown in sand .
• Do not use on soils with 20% or more gravel content .
• Do not apply more than a total of 5 .0 fl oz product/A (0 .065 lbs ai/A) per year or in a
12 month period when used in grape vineyards .
• When making more than one application per year, allow a minimum of 90 days
between applications .
APPLICATION DIRECTIONS FOR USE ON HOPS
Only use Alion Herbicide in established plantings at least one year after the vines have
been planted and exhibiting normal growth and good vigor . Only apply Alion Herbicide
to hops vines where the soil has completely settled around the vines and there are no
exposed roots, open channels or depressions in the soil that would allow the product
to move into the root zone or injury may occur .
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Dose Rate Chart for Hops
Soil Texture Alion Herbicide
(fl oz product / broadcast acre)
Minimum
Plant Age
Sand Do Not Use
Any other soil
except those
that contain
20% or greater
gravel content
Soil percent
Organic Matter
Content
Rate Per
Application
Max Rate
Per Year
1 year
% fl oz/A fl oz/A
<1 3 .5
(0 .045 lb ai/A)
7 .0
(0 .09 lb ai/A)
≥1 5 .0
(0 .065 lb ai/A)
10 .0
(0 .13 lb ai/A)
USE RESTRICTIONS
• Do not apply more than a total of 7 .0 fl oz product/A (0 .09 lb ai/A) per year on soils containing
< 1 % organic matter content, or 10 .0 fl oz product/A (0 .13 lb ai/A) per year on soils containing
≥1 % organic matter content in a 12 month period when used in any hops planting .
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• Do not apply more than two applications of Alion Herbicide per year .
• Do not use in hops grown on sand .
• Do not use on soils with 20% or more gravel content .
• Application timings can be made as an early spring dormant application and/or as a
fall dormant application after vine harvest .   The early spring dormant timing can be
made on hop shoots that are in the bud stage up to 2” in height .
• Apply Alion Herbicide as a minimum 2-foot band to each side of the hop row .
USE PRECAUTIONS
• Do not allow spray to contact green stems, foliage, flowers, or cones or unacceptable
injury may occur .
APPLICATION DIRECTIONS FOR USE IN POME FRUIT; STONE FRUIT; TREE NUTS
For use in pome and stone fruit, pecan, only use Alion Herbicide in orchards where the trees
have been established at least three years and exhibiting normal growth and good vigor .
For use in tree nuts, except pecan, only use Alion Herbicide in orchards where the
trees have been established at least one year and exhibiting normal growth and
good vigor .
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If cracks in the soil or depressions from transplanting are present, fill them in prior to
applying Alion Herbicide .
Pome Fruit Crop group 11-10 including: apple; azarole; crabapple; loquat; mayhaw;
medlar; pear; pear, Asian; quince; quince, Chinese; quince, Japanese; tejocote;
cultivars, varieties, and/or hybrids of these
Stone Fruit Group 12-12 including: Apricot; apricot, Japanese; capulin; cherry, black;
cherry, Nanking; cherry, sweet; cherry, tart; Jujube, Chinese; nectarine; peach; plum;
plum, American; plum, beach; plum, Canada; plum, cherry; plum, Chickasaw; plum,
Damson; plum, Japanese; plum, Klamath; plum, prune; plumcot; sloe; cultivars,
varieties, and/or hybrids of these
Tree Nuts: almond; cashew; chestnut; hazelnut (filbert); pecan; pistachio; walnut,
black; and walnut, English .
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Dose Rate Chart for Pome and Stone Fruit, and Tree Nuts.
Soil Texture Alion Herbicide
(fl oz product / broadcast acre)
Any soil except
those that
contain 20% or
greater gravel
content
Soil percent
Organic Matter
Content
Rate Per
Application
Max Rate Per
Year
Minimum
Days Between
Applications
% fl oz/A fl oz/A  Days
<1 3 .5
(0 .045 lb ai/A)
7 .0
(0 .091 lb ai/A)
901 to 3
3 .5 to 5 .0
(0 .045 to 0 .065
lb ai/A)
8 .5
(0 .11 lb ai/A)
> 3
5 .0 to 6 .5
(0 .065 to 0 .085
lb ai/A)
10 .3
(0 .134 lb ai/A)
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USE RESTRICTIONS
• Do not apply more than the amount of Alion Herbicide specified per application
and per year or in a 12 month period on this label based on soil texture, percent
organic matter content, application site, and crop.
• Do not use on soils with 20% or more gravel content .
• Do not apply when nuts intended for harvest are on the ground or illegal residues may
result .
• Do not apply more than a total of 10 .3 fl oz of product (0 .134 lb ai/A) per year or in a 12
month period when used in Pome Fruit group 11-10, Stone Fruit group 12-12, Tree Nuts .
• In the California counties of Kern, Inyo, Tulare, Kings, Fresno, and Madera Alion Herbicide
can only be applied beginning after harvest up to initiation of pink bud stage in almonds,
and up to beginning emergence of green leaf tissue in pistachios, walnuts, and pecans .
• When making more than one application per year, allow a minimum of 90 days
between applications .
APPLICATION DIRECTIONS FOR USE IN FIG; OLIVE; POMEGRANATE
Only use Alion Herbicide in orchards where the trees have been established at least
three years and exhibiting normal growth and good vigor .
For Pomegranates, apply Alion from the beginning of dormancy but prior to budbreak .
If cracks in the soil or depressions from transplanting are present, fill them in prior to
applying Alion Herbicide .
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Dose Rate Chart
Soil Texture Alion Herbicide
(fl oz product / broadcast acre)
Any soil
except those
that contain
20% or
greater gravel
content
Soil percent
Organic Matter
Content
Rate Per Application Max Rate
Per Year
Minimum
Days Between
Applications
% fl oz/A fl oz/A  Days
<1 3 .5
(0 .045 lb ai/A)
7 .0
(0 .091 lb
ai/A)
901 to 3
3 .5 to 5 .0
(0 .045 to 0 .065
lb ai/A)
8 .5
(0 .11 lb
ai/A)
> 3
5 .0 to 6 .5
(0 .065 to 0 .085
lb ai/A)
10 .3
(0 .134 lb
ai/A)
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USE RESTRICTIONS
• Do not apply more than the amount of Alion Herbicide specified per application
and per year or in a 12 month period on this label based on soil texture, percent
organic matter content, application site, and crop.
• When making more than one application per year, allow a minimum of 90 days
between applications .
• Do not use on soils with 20% or more gravel content .
• Do not apply more than a total of 10 .3 fl oz of product (0 .134 lb ai/A) per year or in a
12 month period .
APPLICATION DIRECTIONS FOR REPLANTED LABELED CROPS IN ESTABLISHED
BLUEBERRY; CANEBERRY AND OTHER CANEBERRY SUBGROUP CROPS IN 13-07A;
COFFEE; GRAPE; FIG; POMEGRANATE; OLIVE; HOPS; POME FRUIT GROUP 11-10;
STONE FRUIT GROUP 12-12; TREE NUTS.
Alion Herbicide may be used in established orchards/groves/vineyards around new
trees or vines (resets/replants) anytime following planting provided the following
conditions exist:
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1 . The soil is completely settled around established and newly planted trees/vines and
there are not open channels or depressions in the soil that would allow the product
to move into the root zone through open channels .
2 . The trunks are protected from spray contact by nonporous wraps, grow tubes, or
waxed containers .
3 . The trees/vines are exhibiting good health and vigor .
4 . Alion Herbicide can be applied to resets/replants contained within 3 year old and
older established grapes, pome and stone fruit, pecan and olive .
Blueberry, cultivars, varieties, and/or hybrids of these including rabbiteye blueberries .
Caneberry and other caneberry subgroup crops in 13-07A: Blackberry; loganberry;
raspberry, black and red; wild raspberry; cultivars, varieties, and/or hybrids of these .
Coffee
Grape, cultivars, varieties, and/or hybrids of these .
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Hops
Pome Fruit Crop group 11-10 including: apple; azarole; crabapple; loquat; mayhaw;
medlar; pear; pear, Asian; quince; quince, Chinese; quince, Japanese; tejocote;
cultivars, varieties, and/or hybrids of these .
Stone Fruit Group 12-12 including: Apricot; apricot, Japanese; capulin; cherry, black;
cherry, Nanking; cherry, sweet; cherry, tart; Jujube, Chinese; nectarine; peach; plum;
plum, American; plum, beach; plum, Canada; plum, cherry; plum, Chickasaw; plum,
Damson; plum, Japanese; plum, Klamath; plum, prune; plumcot; sloe; cultivars,
varieties, and/or hybrids of these .
Fig; Olive; and Pomegranate
Tree Nuts: almond; cashew; chestnut; hazelnut (filbert); pecan; pistachio; walnut,
black; and walnut, English .
Spot spraying is not allowed . Application is made with broadcast equipment delivering
a uniform spray pattern .
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Avoid direct or indirect spray contact with crop foliage, green bark, roots, or fruit as it
may cause localized crop injury or death . Non-protected trunks of reset/replant trees/
vines in an established orchard/vineyard planted more than one year may be sprayed
with Alion Herbicide if the trunk is callused, mature brown bark . Contact of Alion
Herbicide with tissues other than mature brown bark can result in serious damage or
plant death . If cracks in the soil or depressions are present after planting, fill them in
prior to applying Alion Herbicide .
An established tree nut orchard, except Pecan, is defined as the majority of trees in
the orchard established a minimum of one year . Established Pome Fruit group 11-10,
Stone Fruit group 12-12, Pecan, and Fig, Olive and Pomegranate orchards and grape
vineyards are defined as the majority of trees/vines in the orchard/grove/vineyard
established a minimum of three years .
Labeled crops may be planted anytime following an application of Alion Herbicide if
the treated soil is removed from the transplant hole and soil that has not received any
application of Alion Herbicide within the last 12 months is used around the roots of
the new transplant .
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APPLICATION DIRECTIONS FOR USE ON SUGARCANE - For Use in FL, LA and TX
NEW PLANTINGS
Apply Alion Herbicide to newly planted cane either as a pre-emergent at 2 .0 fl oz/A
followed by a second application of 2 .0 fl oz at cultivation/layby prior to sugarcane
canopy closure, if needed, or as a single application of 2 .0 to 3 .75 fl oz/A either prior
to emergence, or at cultivation/ layby prior to canopy closure .
RATOON
Apply Alion Herbicide to established ratoon plantings as a pre-emergent spray at a rate
of 2 .0 to 3 .75 fl oz/A either prior to emergence or at cultivation .
USE RESTRICTIONS
• Do not apply more than a total of 4 .0 fl oz product/A (0 .05 lb ai/A) per year when
used in any sugarcane planting .
• Do not apply more than two applications of Alion Herbicide per year .
• Do not use in sugarcane grown on sand containing less than 0 .3% organic matter .
• Do not use on soils with 20% or more gravel content .
• Do not use on cloddy soil or poor weed control may result .  The soil should be prepared
according to good agricultural practices .  Large clods can reduce the effectiveness of
Alion Herbicide .
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• Do not use on soil surfaces containing excessive plant debris or similar organic
matter that can prevent Alion Herbicide from contacting weed seeds in/on soil .
• Do not cut hay within 30 days of a single application up to 0 .04 lb ai/A .
• Do not allow spray to contact plant cane seed billets, green stems or foliage or
unacceptable injury may occur .
• Do not apply Alion Herbicide where there are exposed roots, open channels or
depressions in the soil that would allow the product to move into the root zone or
injury may occur .
• Do not rotate to any crops not listed on this label within 24 months after the last
application of Alion Herbicide, except for the rotational crops listed and following
the instructions in the “Rotational Crop Restrictions” section .
• Do not harvest within 120 days of the application of Alion Herbicide .
• Allow at least 60 days between applications of Alion Herbicide on sugarcane .
APPLICATION DIRECTIONS FOR USE ON GRASSES GROWN FOR SEED IN HIGH
RAINFALL AREAS OF WESTERN OREGON WEST OF THE CASCADE MOUNTAINS
USE ONE of the following Alion Herbicide use patterns only once over the duration of
the grass seed stand life due to potential crop response:
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CARBON-SEEDED GRASSES
Apply Alion Herbicide following planting using a carbon-seeding system to perennial
ryegrass and tall fescue  . Use an application rate of 1 .0 oz/A .  Do not apply Alion
Herbicide in any of the subsequent production years .
It is recommended that strict adherence to the carbon-planting guidelines be followed
or crop injury and reduced stand can occur  . Apply only to fields with well-prepared,
firmly packed seedbeds with an adequate carbon band that will absorb the applied
Alion Herbicide .
It is recommended that the carbon band be a minimum of 1” wide or reduced stand
can occur .
Apply Alion Herbicide following planting but before irrigation or rainfall .
ESTABLISHED GRASSES
Apply Alion Herbicide to established perennial ryegrass or tall fescue which has had at least
one seed harvest and which did not have Alion Herbicide applied in the establishment (1st
year) of the crop . Alion Herbicide may also be applied to timothy grown for seed or hay that
has been established at least one year and through a harvest for seed or hay .  Apply at a
rate of 1 .0 to 2 .0 fl oz/A .  Apply in the fall prior to the onset of fall rains and emergence of
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winter annual grass weeds and volunteer crop . Check grass variety tolerance on a small
scale before treating entire fields .  Alion Herbicide may be tankmixed with some registered
post-emerge herbicides to control already emerged Poa spp  . and annual ryegrass and
volunteer crop .  Refer to the individual product labels for specific use rates, application
timings and/or precautions and restrictions . Always follow the most restrictive label .
USE RESTRICTIONS
• Do not apply Alion Herbicide in any of the subsequent production years .
• Do not apply more than a total of 2 .0 fl oz product/A (0 .025 lb ai/A) per year when
used in any grass grown for seed planting .
• Do not apply within two years of rotation to another crop (refer to Rotational Crop
Restrictions)
• Do not apply Alion Herbicide where there are exposed roots, open channels or
depressions in the soil that would allow the product to move into the root zone or
injury may occur .
APPLICATION DIRECTIONS FOR USE ON GRASSES GROWN FOR SEED IN LOW RAINFALL
AREAS EAST OF THE CASCADE MOUNTAINS IN OREGON AND WASHINGTON; AND IN IDAHO
ESTABLISHED GRASSES ONLY
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Apply Alion Herbicide at a rate of 2 .0 to 3 .0 fl oz/A to established perennial ryegrass,
tall fescue, smooth bromegrass, and wheatgrass seed stands which have been
established at least one year and have been through a seed harvest .  Apply in the
fall prior to rainfall and winter annual weed germination in established grasses that
are dormant but beginning to regrow .  Check grass variety tolerance on a small scale
before treating entire fields .  Alion Herbicide may also be applied at a rate of 2 .0 to 3 .0
fl oz/A to timothy grown for seed or hay that has been established at least one year
and through a harvest for seed or hay .
USE RESTRICTIONS
• Do not apply more than a total of 3 .0 fl oz product/A (0 .039 lb ai/A) per year when
used in any grass grown for seed planting in eastern OR, eastern WA, and in Idaho .
• Do not apply within two years of rotation to another crop (refer to Rotational Crop
Restrictions)
• Do not apply Alion Herbicide where there are exposed roots, open channels or
depressions in the soil that would allow the product to move into the root zone or
injury may occur .
• Do not cut hay within 30 days of a single application .
• Do not apply Alion Herbicide more than once per year .
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APPLICATION DIRECTIONS FOR USE IN FARMSTEAD AREAS
Alion Herbicide will provide preemergence weed control around farmstead building
foundations, non-paved farm roads and driveways, farm equipment lots, ungrazed
fences, and shelter belts (windbreaks) around cropland when applied according to
the directions found on this label .
Refer to the APPLICATION INFORMATION section of this label for application instructions
and a list of the weeds that Alion Herbicide will control . Apply Alion Herbicide in a
uniform broadcast spray as described in the APPLICATION INFORMATION section of
this label . Apply as a directed spray when using under and around desired trees or
shrubs such as in a shelterbelt once they are well established and the soil has finished
settling . Apply 5 .0 fl oz/A for coarse and medium textured soil or 5 to 6 .5 fl oz/A for fine
textured soil in a minimum spray volume of 10 gallons per acre in a single application .
Do not exceed 6 .8 fl oz/A of this product (0 .088 lb ai/acre) per year or in a 12 month
period for any site . For small sprayers mix 0 .1 fl oz per gallon water to be applied to
1,000 square feet . Avoid direct or indirect spray contact with foliage, green bark, and
roots of desired plants as it may cause plant injury or death .
Alion Herbicide will not control weeds that are already emerged . For postemergence
control of weeds, refer to the Tank Mix Instructions section of this label and follow
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the Mixing Instructions provided . Only use products that are also registered for the
specific use where the application of the mixture is intended . When tank mixing
products with different restrictions, follow the directions of the most restricted label .
USE RESTRICTIONS
• Do not use Alion Herbicide in farmstead areas on Long Island, NY .
SPRAYER CLEANUP PROCEDURE
Before and after using Alion Herbicide, thoroughly clean all mixing and spray
equipment, including tanks, pumps, lines, filters, screens, and nozzles with a good
quality tank cleaner on an approved rinse pad or on the field site where an approved
crop is being grown . Clean sprayer thoroughly after each use and before Alion
Herbicide residue dries in the equipment . Proper PPE must be worn while cleaning .
1 . Completely drain all remaining spray solution from the tank in an appropriate location .
2 . Clean the sprayer using a commercially available tank cleaner following the use
instructions provided by the manufacturer  . A rotating cleaning nozzle may be
beneficial to dislodge any product from the sides of the tank .
3 . Drain all cleaning solution from the tank and lines in an appropriate location .
4 . Rinse the tank and flush spray booms with clean water to remove the cleaning solution .
5 . Remove, clean, and inspect filters, screens, nozzles, and boom end caps if equipped
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6 . Rinse the inside and outside of the spray tank and all lines once more with clean water .
7 . Drain all rinse solution in an appropriate location .
If any Alion Herbicide is left in the spray equipment and subsequently applied to
another crop, it has the potential to cause injury to that crop .
ROTATIONAL CROP RESTRICTIONS
Alion Herbicide is intended for use in perennial tree and vine crops listed in this label and
for non-crop farmstead uses . Do not rotate to any crops not listed on this label within
24 months after the last application of Alion Herbicide, except for rotational crops listed
below . Planting earlier than this may result in crop injury or crop loss . If a crop is not on
this label, a bioassay should be conducted prior to planting if Alion Herbicide has been
used in the previous 36 months . A successful field bioassay means growing a test strip or
several plots of the intended crop from seed or transplant to maturity without any observed
herbicide symptoms . The test should be conducted in representative areas across the field
that includes knolls, low areas, field edges, and changes in soil texture . The rotational crop
interval must be extended if the field bioassay does not result in acceptable crop tolerance .
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Rotational Crops
Minimum Plant Back Interval
(Months After Alion Herbicide
Application)
Cereal Crops including Wheat, Corn,
Sorghum, and Barley 22
Root Crops including Carrot, Radish,
Potato, and Sugar Beet 22
Soybean* 22
*Soybeans may be rotated after 22 months provided the forage and hay are not fed
  to livestock .
Labeled citrus crops may be transplanted into soil previously treated with Alion
Herbicide 1 month or more after the last application provided potted trees (such as
citripots) are used .
New orchards of labeled pome and stone fruit, tree nut, and olive may be established
in a location previously treated with Alion Herbicide 1 year after application . Grape
vineyards may be established in a location previously treated with Alion Herbicide 2
years after application . In labeled pome and stone fruit, tree nuts, grapes, and olive
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previously treated soil must be thoroughly mixed to a depth of at least 6 inches prior
to planting . This may be done through any combination of tillage operations such as
ripping, disking, or plowing .
If other herbicides have also been used, follow the most restrictive label for the crop
rotation interval .
STORAGE AND DISPOSAL
Do not contaminate water, food or feed by storage or disposal .
PESTICIDE STORAGE: Protect the product from freezing temperatures . Store the
product at temperatures above 32°F and preferably above 40°F .
PESTICIDE DISPOSAL: Pesticide wastes are acutely hazardous . Improper disposal of
excess pesticide, spray mixture, or rinsate is a violation of Federal law . If these wastes
cannot be disposed of by use according to label instructions, contact your State
Pesticide or Environmental Control Agency, or the Hazardous Waste representative at
the nearest EPA Regional Office for guidance .
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CONTAINER HANDLING
Rigid, Non-refillable containers small enough to shake (i.e., with capacities equal
to or less than 5 gallons)
Non-refillable container . Do not reuse or refill this container  . Triple rinse container (or
equivalent) promptly after emptying  . Triple rinse as follows: Empty the remaining
contents into application equipment or a mix tank and drain for 10 seconds after the flow
begins to drip . Fill the container 1/4 full with water and recap . Shake for 10 seconds . Pour
rinsate into application equipment or a mix tank or store rinsate for later use or disposal .
Drain for 10 seconds after the flow begins to drip . Repeat this procedure two more times .
Pressure rinse as follows: Empty the remaining contents into application equipment
or a mix tank and continue to drain for 10 seconds after the flow begins to drip  . Hold
container upside down over application equipment or mix tank or collect rinsate for later
use or disposal . Insert pressure rinsing nozzle in the side of the container, and rinse at
about 40 PSI for at least 30 seconds . Drain for 10 seconds after the flow begins to drip .
Offer for recycling, if available or reconditioning, if appropriate . Then puncture and dispose
of in a sanitary landfill, or by other procedures approved by State and local authorities .
Alion®, Bayer and Bayer Cross are registered trademarks of Bayer Group . All rights reserved .
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SMTL US84467332H (220913H) LABMC ALION SC  32 FOZ Base      Color Black         11/16/22
(Label Coordinator: Mark Schmidt)
INDAZIFLAM GROUP HERBICIDE29
For MEDICAL and TRANSPORTATION Emergencies
ONLY Call 24 Hours A Day 1-800-334-7577
For PRODUCT USE Information Call
1-866-99BAYER (1-866-992-2937)
PRECAUTIONARY STATEMENTS
HAZARDS TO HUMANS AND DOMESTIC ANIMALS
CAUTION
Harmful if swallowed, absorbed through the
skin or inhaled . Avoid contact with skin, eyes, or
clothing . Avoid breathing mist .
DIRECTIONS FOR USE
It is a violation of Federal Law to use this product
in a manner inconsistent with its labeling .
Read the entire label before using this product .
Produced for
Bayer CropScience LP
800 N . Lindbergh Blvd .
St . Louis, MO 63167
US84467332H     220913H  11/22
Alion®  Herbicide
For Preemergent Weed Control in Blueberry;
Caneberry and other Caneberry Subgroup
Crops in 13-07A; Citrus; Coffee; Grasses Grown
for Seed; Fig; Grape; Hops; Olive; Pomegranate;
Pome Fruit Crop Group 11-10; Stone Fruit Crop
Group 12-12; Sugarcane; Tree Nuts.
ACTIVE INGREDIENT: Indaziflam*  . . . . . . . 19.05%
OTHER INGREDIENTS:  . . . . . . . . . . . . . . . . 80.95%
Contains 1 .67 pounds TOTAL: 100.00%
of indaziflam per gallon .    *(CAS No: 730979-19-8)
EPA Reg. No.: 264-1106
KEEP OUT OF REACH
OF CHILDREN
CAUTION
See Back Panel for First Aid Instructions and Booklet for
Complete Precautionary Statements and Directions for Use. NET CONTENTS: 1 QT. (32 FL. OZ.)
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BASE LABEL

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BASE LABEL
SMTL US84462004G (220913G)  ALION SC  32 FOZ BACK LABEL    11/08/22
(Label Coordinator: Mark Schmidt)
FIRST AID
If on skin
or clothing:
• Take off contaminated clothing. • Rinse skin
immediately with plenty of water for 15-20
minutes. • Call a poison control center or doctor
for treatment advice.
If inhaled: • Move person to fresh air. • If person is not
breathing, call 911 or an ambulance, and then give
artificial respiration, preferably mouth-to-mouth if
possible. • Call a poison control center or doctor
for further treatment advice.
If
swallowed:
• Call a poison control center or doctor
immediately for treatment advice. • Have person
sip a glass of water if able to swallow.  • Do not
induce vomiting unless told to do so by a poison
control center or doctor. • Do not give anything to
an unconscious person.
For MEDICAL Emergencies Call 24 Hours A Day 1-800-334-7577
Have the product container or label with you when calling a
poison control center or doctor or going for treatment.
Note to physician: No specific antidote is available. Treat symptomatically.
US84462004G       220913G   11/22
STORAGE AND DISPOSAL
Do not contaminate water, food or feed by storage or disposal.
PESTICIDE STORAGE:  Protect the product from freezing temperatures. Store the product at
temperatures above 32°F and preferably above 40°F .
PESTICIDE DISPOSAL:  Pesticide wastes are acutely hazardous. Improper disposal of excess
pesticide, spray mixture, or rinsate is a violation of Federal law. If these wastes cannot be disposed
of by use according to label instructions, contact your State Pesticide or Environmental Control
Agency, or the Hazardous Waste representative at the nearest EPA Regional Office for guidance.
CONTAINER HANDLING Rigid, Non-refillable containers small enough to shake (i.e., with
capacities equal to or less than 5 gallons)   Non-refillable container. Do not reuse or refill this
container. Triple rinse container (or equivalent) promptly after emptying. Triple rinse as follows:
Empty the remaining contents into application equipment or a mix tank and drain for 10 seconds
after the flow begins to drip. Fill the container 1/4 full with water and recap. Shake for 10 seconds.
Pour rinsate into application equipment or a mix tank or store rinsate for later use or disposal. Drain
for 10 seconds after the flow begins to drip. Repeat this procedure two more times.
Pressure rinse as follows: Empty the remaining contents into application equipment or a mix tank
and continue to drain for 10 seconds after the flow begins to drip. Hold container upside down
over application equipment or mix tank or collect rinsate for later use or disposal. Insert pressure
rinsing nozzle in the side of the container, and rinse at about 40 PSI for at least 30 seconds. Drain
for 10 seconds after the flow begins to drip.
Offer for recycling, if available or reconditioning, if appropriate. Then puncture and dispose of in a
sanitary landfill, or by other procedures approved by State and local authorities.
ALION®  Herbicide