Herbicide label
Imazethapyr 2 SL Herbicide Label
Imazethapyr 2 SL (EPA 66222-248) is a Group 2 imazethapyr herbicide labeled for 9 crops. The label lists 92 controlled weeds, plus partial-control, suppression, and partner-control categories.
Imazethapyr 2 SL label facts
- Product Imazethapyr 2 SL
- EPA Reg. No. 66222-248
- Registrant Makhteshim Agan of North America, Inc. d/b/a ADAMA
- Active ingredient imazethapyr
- MOA group 2
Crops on the Imazethapyr 2 SL label
Imazethapyr 2 SL is labeled for these 9 crops and uses, per the EPA label.
Weeds on the Imazethapyr 2 SL label
The Imazethapyr 2 SL label names 127 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 control92- alligatorweed
- anoda, spurred
- buffalobur
- carpetweed
- galinsoga
- mustard
- poinsettia, wild
- puncturevine
- purslane, common
- pusley, florida
- sida, prickly
- starbur, bristly
- jerusalem artichoke
- marshelder
- barnyardgrass, common
- cocklebur, common
- crabgrass, large
- crabgrass, smooth
- cupgrass, woolly
- foxtail, giant
- foxtail, green
- foxtail, yellow
- jimsonweed
- johnsongrass, seedling
- morningglory, entireleaf
- morningglory, ivyleaf
- morningglory, pitted
- morningglory, smallflower
- morningglory, tall
- nutsedge, purple
- nutsedge, yellow
- pigweed, smooth
- pigweed, spiny
- ragweed, common
- ragweed, giant
- red rice
- shattercane
- signalgrass, broadleaf
- smartweed, ladysthumb
- smartweed, pennsylvania
- spurge, prostrate
- spurge, spotted
- sunflower, annual
- velvetleaf
- bedstraw, catchweed
- beet, wild
- chickweed, common
- chickweed, mouseear
- filaree, redstem
- filaree, whitestem
- fleabane, rough
- flixweed
- goosefoot, nettleleaf
- henbit
- knotweed, prostrate
- miner's lettuce
- mallow, common
- mustard, black
- mustard, tumble
- nettle, burning
- pennycress, field
- pepperweed, field
- pepperweed, virginia
- radish, wild
- redmaids
- rockpurslane, desert
- rocket, london
- rocket, yellow
- smartweed, swamp
- spurge, petty
- spurry, corn
- swinecress
- tansymustard, green
- tansymustard, pinnate
- watercress
- watercress, creeping
- willowleaf, panicle-leaf
- buckwheat, wild
- shepherd's-purse
- thistle, russian
- devilsclaw
- spurge, toothed
- foxtail, robust purple
- foxtail, robust white
- kochia
- lambsquarters, common
- millet, wild-proso
- mustard, wild
- nightshade, black
- nightshade, eastern black
- nightshade, hairy
- pigweed, redroot
Suppression
suppression26- goosegrass
- panicum, fall
- panicum, texas
- rhizome johnsongrass
- barley
- bluegrass, annual
- brome species
- canarygrass, littleseed
- hoary cress
- dandelion
- dock, broadleaf
- dock, curly
- dodder
- fescue
- fiddleneck
- groundsel, common
- oats
- orchardgrass
- oxtongue, bristly
- quackgrass
- timothy
- volunteer wheat
- wild oats
- mallow, venice
- sage, barnyard
- thistle, canada
Controls with a tank-mix partner
needs partner12- corn, volunteer
- junglerice
- sprangletop, red
- crowfootgrass
- sandbur, field
- dogfennel
- goosegrass
- panicum, fall
- panicum, texas
- sicklepod
- waterhemp, common
- witchgrass
Imazethapyr 2 SL 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.
Imazethapyr 2 SL FAQ
What weeds does Imazethapyr 2 SL control?
The Imazethapyr 2 SL label names 127 weeds, including alligatorweed, spurred anoda, buffalobur, carpetweed, galinsoga, and mustard. Control varies by crop, rate, and timing.
What crops is Imazethapyr 2 SL labeled for?
Imazethapyr 2 SL is labeled for 9 crops and uses, including soybeans, peanut, alfalfa, clover, and dry edible bean.
What is the active ingredient in Imazethapyr 2 SL? Is it a generic?
Imazethapyr 2 SL'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.
Sources
Last updated 2026-09-30.