Herbicide label

Sentyx SG Herbicide Label

Sentyx SG (EPA 34704-1144) is a Group 2 rimsulfuron herbicide labeled for 5 crops. The label lists 49 controlled weeds, plus partial-control, suppression, and partner-control categories.

“Sentyx SG is a selective herbicide for burndown and residual control of certain annual grass and broadleaf weeds when applied pre-emergence and post-emergence to field corn.”

— Sentyx SG EPA label, Reg. No. 34704-1144

Sentyx SG label facts

Crops on the Sentyx SG label

Sentyx SG is labeled for these 5 crops and uses, per the EPA label.

Weeds on the Sentyx SG label

The Sentyx SG label names 52 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 control49
  • alfalfa
  • barley
  • barnyardgrass, common
  • bluegrass, annual
  • chamomile, false
  • chickweed, common
  • cocklebur, common
  • crabgrass
  • crabgrass, large
  • filaree, redstem
  • foxtail, bristly
  • foxtail, giant
  • foxtail, green
  • foxtail, yellow
  • henbit
  • johnsongrass, seedling
  • kochia
  • lambsquarters, common
  • millet, wild-proso
  • morningglory, ivyleaf
  • mustard, birdsrape
  • mustard, black
  • mustard, wild
  • nightshade, hairy
  • panicum, fall
  • pigweed, prostrate
  • pigweed, redroot
  • pigweed, smooth
  • purslane, common
  • quackgrass
  • radish, wild
  • ragweed, common
  • shepherd's-purse
  • smartweed, pennsylvania
  • stinkgrass
  • thistle, canada
  • velvetleaf
  • volunteer wheat
  • wild oats
  • nutsedge, yellow
  • carpetweed
  • cupgrass, woolly
  • dandelion
  • jimsonweed
  • pigweed
  • ryegrass, italian
  • shattercane
  • signalgrass, broadleaf
  • buckwheat, wild

Partial control

partial1
  • nightshade, black

Controls with a tank-mix partner

needs partner3
  • waterhemp, common
  • thistle, russian
  • nightshade, black

Sentyx SG 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.

Sentyx SG FAQ

What weeds does Sentyx SG control?

The Sentyx SG label names 52 weeds, including alfalfa, barley, common barnyardgrass, annual bluegrass, false chamomile, and common chickweed. Control varies by crop, rate, and timing.

What crops is Sentyx SG labeled for?

Sentyx SG is labeled for 5 crops and uses, including field corn, soybeans, cotton, potato, and fallow.

What is the active ingredient in Sentyx SG? Is it a generic?

Sentyx SG's active ingredient is rimsulfuron (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.