Herbicide label
Impose Herbicide Label
Impose (EPA 66222-141) is a Group 2 imazapic herbicide labeled for 1 crops. The label lists 38 controlled weeds, plus partial-control, suppression, and partner-control categories.
“Impose herbicide is readily absorbed through leaves, stems, and roots, and is then translocated rapidly throughout the plant, and accumulates in the meristematic regions.”
Impose label facts
- Product Impose
- EPA Reg. No. 66222-141
- Registrant Makhteshim Agan of North America, Inc. d/b/a ADAMA
- Active ingredient imazapic
- MOA group 2
Crops on the Impose label
Impose is labeled for these 1 crops and uses, per the EPA label.
Weeds on the Impose label
The Impose label names 42 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 control38- amaranth, palmer
- amaranth, spiny
- anoda, spurred
- burgherkin
- carpetweed
- citronmelon
- cocklebur, common
- crabgrass, large
- crabgrass, smooth
- crowfootgrass
- crownbeard, golden
- indigo, hairy
- rhizome johnsongrass
- johnsongrass, seedling
- morningglory, cypressvine
- morningglory, entireleaf
- morningglory, ivyleaf
- morningglory, pitted
- morningglory, smallflower
- morningglory, tall
- nutsedge, purple
- nutsedge, yellow
- panicum, fall
- panicum, texas
- pigweed, redroot
- pigweed, smooth
- poinsettia, wild
- pusley, florida
- radish, wild
- redweed
- sandbur
- senna, coffee
- sicklepod
- sida, prickly
- signalgrass, broadleaf
- spurge
- starbur, bristly
- velvetleaf
Suppression
suppression4- beggarweed, florida
- goosegrass
- lambsquarters, common
- ragweed, common
Impose 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.
Get the rate for your field: build a program and FieldMarshal gives you the exact per-acre rate for your crop from the label line.
Plant-back and rotation
Your interval depends on your application rate and the rotational crop.
Get the interval for your rotation: build a program and FieldMarshal gives you the exact plant-back for your rotational crop from the label line.
Impose FAQ
What weeds does Impose control?
The Impose label names 42 weeds, including palmer amaranth, spiny amaranth, spurred anoda, burgherkin, carpetweed, and citronmelon. Control varies by crop, rate, and timing.
What crops is Impose labeled for?
Impose is labeled for 1 crops and uses, including peanut.
What is the active ingredient in Impose? Is it a generic?
Impose's active ingredient is imazapic (MOA Group 2). Other products list the same active ingredient; rates, formulations, and labeled crops differ — verify each on its own label.
Sources
Last updated 2026-09-30.