Herbicide label

STREVIN EW Herbicide Label

STREVIN EW (EPA 89167-125-89391) is a Group 14 carfentrazone-ethyl herbicide labeled for 40 crops. The label lists 53 controlled weeds, plus partial-control, suppression, and partner-control categories.

Download the label PDF

“Carfentrazone-ethyl is a contact herbicide.”

— STREVIN EW EPA label, Reg. No. 89167-125-89391

STREVIN EW label facts

Crops on the STREVIN EW label

STREVIN EW is labeled for these 40 crops and uses, per the EPA label.

Weeds on the STREVIN EW label

The STREVIN EW label names 92 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 control53
  • amaranth, palmer
  • amaranth, spiny
  • anoda, spurred
  • bedstraw, catchweed
  • buffalobur
  • carpetweed
  • mallow
  • cocklebur, common
  • copperleaf, hophornbeam
  • cotton, GMO varieties
  • cotton, volunteer
  • eclipta
  • fiddleneck
  • filaree, broadleaf
  • filaree, redstem
  • flixweed
  • groundcherry, smooth
  • groundcherry, wright's
  • jimsonweed
  • kochia
  • lambsquarters, common
  • prickly lettuce
  • mallow, common
  • mallow, venice
  • meadowfoam
  • morningglory, entireleaf
  • morningglory, ivyleaf
  • morningglory, pitted
  • morningglory, scarlet
  • nettle, burning
  • nightshade, black
  • nightshade, eastern black
  • nightshade, hairy
  • pennycress, field
  • pigweed, prostrate
  • pigweed, redroot
  • pigweed, smooth
  • pigweed, tumble
  • purslane, common
  • redmaids
  • rocket, london
  • sesbania, hemp
  • shepherd's-purse
  • smartweed, pennsylvania
  • speedwell, virginia
  • dayflower, benghal
  • spurge, prostrate
  • spurry, corn
  • tansymustard
  • thistle, russian
  • velvetleaf
  • wallflower, bushy
  • waterhemp, common

Partial control

partial5
  • bindweed, field
  • burclover
  • dayflower
  • sage, lanceleaf
  • sowthistle

Controls with a tank-mix partner

needs partner34
  • buckwheat, wild
  • buttercup, smallflower
  • chickweed
  • dandelion, common
  • dock, curled
  • eveningprimrose, cutleaf
  • fleabane, annual
  • groundsel, common
  • hemp, wild
  • henbit
  • horseweed
  • star-of-bethlehem
  • thistles, annual and biennial
  • croton, woolly
  • devilsclaw
  • potato, volunteer
  • gromwell, common
  • knotweed, prostrate
  • miner's lettuce
  • mustard, blue
  • mustard, tansy
  • mustard, tumble
  • mustard, wild
  • pepperweed, greenflower
  • primrose, tumble
  • radish, wild
  • sowthistle, annual
  • speedwell
  • sunflower, wild
  • tarweed, coast
  • pigweed, triazine resistant
  • ragweed, common
  • ragweed, giant
  • sunflower, annual

Weed indexes featuring this label

STREVIN EW 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.

STREVIN EW FAQ

What weeds does STREVIN EW control?

The STREVIN EW label names 92 weeds, including palmer amaranth, spiny amaranth, spurred anoda, catchweed bedstraw, buffalobur, and carpetweed. Control varies by crop, rate, and timing.

What crops is STREVIN EW labeled for?

STREVIN EW is labeled for 40 crops and uses, including field corn, soybeans, wheat, cotton, and sunflower.

What is the active ingredient in STREVIN EW? Is it a generic?

STREVIN EW's active ingredient is carfentrazone-ethyl (MOA Group 14). 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.