Herbicide label

Pursuit

Pursuit (EPA 241-310) is a Group 2 imazethapyr herbicide labeled for 9 crops. The label lists 94 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

“Pursuit kills weeds by root and/or foliage uptake and rapid translocation to growing points.”

— Pursuit EPA label, Reg. No. 241-310

Pursuit label facts

Crops on the Pursuit label

Pursuit is labeled for these 9 crops and uses, per the EPA label.

Need the rate or timing for one of these? Filter every label by your crop, free.

Weeds on the Pursuit label

The Pursuit label names 125 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 control94
  • alligatorweed
  • anoda, spurred
  • jerusalem artichoke
  • barnyardgrass, common
  • bedstraw, catchweed
  • beet, wild
  • buckwheat, wild
  • buffalobur
  • carpetweed
  • chickweed, common
  • chickweed, mouseear
  • cocklebur, common
  • crabgrass, large
  • crabgrass, smooth
  • cupgrass, woolly
  • devil's claw
  • filaree, redstem
  • filaree, whitestem
  • fleabane, rough
  • flixweed
  • foxtail, giant
  • foxtail, green
  • foxtail, robust purple
  • foxtail, robust white
  • foxtail, yellow
  • galinsoga
  • goosefoot, nettleleaf
  • henbit
  • jimsonweed
  • johnsongrass, seedling
  • kochia
  • knotweed, prostrate
  • lambsquarters, common
  • miner's lettuce
  • mallow, common
  • mallow, little
  • marshelder
  • millet, wild-proso
  • morningglory, entireleaf
  • morningglory, ivyleaf
  • morningglory, pitted
  • morningglory, smallflower
  • morningglory, tall
  • mustard spp.
  • mustard, black
  • mustard, tumble
  • mustard, wild
  • nettle, burning
  • nightshade, black
  • nightshade, eastern black
  • nightshade, hairy
  • nutsedge, purple
  • nutsedge, yellow
  • pennycress, field
  • pepperweed, field
  • pepperweed, virginia
  • pigweed, redroot
  • pigweed, smooth
  • pigweed, spiny
  • poinsettia, wild
  • puncturevine
  • purslane, common
  • pusley, florida
  • radish, wild
  • ragweed, common
  • ragweed, giant
  • redmaids
  • red rice
  • rocket, london
  • rocket, yellow
  • rockpurslane, desert
  • shattercane
  • shepherd's-purse
  • sida, prickly
  • signalgrass, broadleaf
  • smartweed, ladysthumb
  • smartweed, pennsylvania
  • smartweed, swamp
  • sorghum, almum
  • spurge, petty
  • spurge, prostrate
  • spurge, spotted
  • spurge, toothed
  • spurry, corn
  • starbur, bristly
  • sunflower, annual
  • swinecress
  • tansymustard, green
  • tansymustard, pinnate
  • thistle, russian
  • velvetleaf
  • wartcress, creeping
  • watercress
  • willowleaf, panicle-leaf

Suppression

suppression26
  • barley
  • bluegrass, annual
  • brome
  • canarygrass, littleseed
  • hoary cress
  • dandelion
  • dock, broadleaf
  • dock, curly
  • dodder
  • fescue
  • fiddleneck
  • goosegrass
  • groundsel, common
  • rhizome johnsongrass
  • mallow, venice
  • oat, volunteer
  • wild oats
  • orchardgrass
  • oxtongue, bristly
  • panicum, fall
  • panicum, texas
  • quackgrass
  • sage, barnyard
  • thistle, canada
  • timothy
  • volunteer wheat

Controls with a tank-mix partner

needs partner8
  • corn, volunteer
  • goosegrass
  • junglerice
  • panicum, fall
  • panicum, texas
  • sprangletop, red
  • waterhemp, common
  • witchgrass

Want the control level for your crop, or to filter 1,700+ labels by any of these weeds? Use the free label filter.

Pursuit 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 AK, AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, and WY.

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

Pursuit FAQ

What weeds does Pursuit control?

The Pursuit label names 125 weeds, including alligatorweed, spurred anoda, jerusalem artichoke, common barnyardgrass, catchweed bedstraw, and wild beet. Control varies by crop, rate, and timing.

What crops is Pursuit labeled for?

Pursuit is labeled for 9 crops and uses, including soybeans, peanut, alfalfa, clover, and chickpea.

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

Pursuit's active ingredient is imazethapyr (MOA Group 2). 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 Pursuit?

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 Pursuit?

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.

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Sources

Last updated 2026-07-10.