Herbicide label

Warrant

Warrant (EPA 524-591) is a Group 15 acetochlor herbicide labeled for 7 crops. The label lists 15 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

Warrant label facts

Product Warrant
EPA Reg. No. 524-591
Registrant Bayer CropScience
Active ingredient acetochlor
MOA group 15

Crops on the Warrant label

Warrant is labeled for these 7 crops and uses, per the EPA label.

field corn
soybean
cotton
peanut
sugar beet
sorghum
seed corn

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Weeds on the Warrant label

The Warrant label names 27 weeds and rates each by how the product handles it: full control, partial control, suppression, or control with a tank-mix partner. A weed can fall at more than one level, because control varies by crop, rate, and timing.

Controls

full control15

carpetweed
galinsoga
henbit
lambsquarters, common
nightshade, black
nightshade, hairy
panicum, browntop
panicum, fall
pigweed
purslane, common
pusley, florida
red rice
signalgrass, broadleaf
sprangletop, red
waterhemp, common

Partial control

partial10

beggarweed, florida
groundcherry, cutleaf
panicum, texas
sandbur
shattercane
sida, prickly
smartweed, pennsylvania
starbur, bristly
volunteer wheat
witchgrass

Controls with a tank-mix partner

needs partner2

barnyardgrass, common
crabgrass

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Warrant rates and plant-back

The label answers both with a table, not a single number. Here is what drives each answer.

Application rate

Your rate depends on your crop and your soil texture.

Get the rate for your field: build a program and FieldMarshal cites the exact per-acre rate for your crop to the label line.

Plant-back and rotation

Your interval depends on your application rate, the rotational crop, and your state, region, and rainfall — some intervals differ in AL, AR, CO, GA, HI, KS, KY, LA, MO, MS, NC, ND, NE, NM, OK, SC, TN, TX, and VA.

Get the interval for your rotation: build a program and FieldMarshal cites the exact plant-back for your rotational crop to the label line.

Warrant FAQ

What weeds does Warrant control?

The Warrant label names 27 weeds, including carpetweed, galinsoga, henbit, common lambsquarters, black nightshade, and hairy nightshade. Control varies by crop, rate, and timing.

What crops is Warrant labeled for?

Warrant is labeled for 7 crops and uses, including field corn, soybeans, cotton, peanut, and sugar beet.

What is the active ingredient in Warrant? Is it a generic?

Warrant's active ingredient is acetochlor (MOA Group 15). Other products list the same active ingredient; rates, formulations, and labeled crops differ — verify each on its own label.

What's the plant-back interval after Warrant?

It depends on your rotational crop, application rate, and region, so the label gives a table, not one number. Build a program and FieldMarshal cites the exact interval for your rotation to the label line, so you can verify it.

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Can I tank-mix Warrant?

It depends on your target weeds, crop stage, and which partners the label approves. Build a program and FieldMarshal checks the label for approved partners and cites the condition on each, so you can verify it.