Herbicide label

Intensity Herbicide Label

Intensity (EPA 34704-864) is a Group 1 clethodim herbicide labeled for 26 crops. The label lists 55 controlled weeds, plus partial-control, suppression, and partner-control categories.

Intensity label facts

Crops on the Intensity label

Intensity is labeled for these 26 crops and uses, per the EPA label.

Weeds on the Intensity label

The Intensity label names 63 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 control55
  • bluegrass, annual
  • barley
  • barnyardgrass, common
  • bentgrass
  • bermudagrass
  • bluegrass, kentucky
  • bluegrass, roughstalk
  • brome, california
  • brome, downy
  • brome, ripgut
  • canarygrass
  • corn, volunteer
  • crabgrass, hairy
  • crabgrass, large
  • crabgrass, smooth
  • crabgrass, southern
  • crowfootgrass
  • cupgrass, southwestern
  • cupgrass, woolly
  • panicum, fall
  • fescue, tall
  • field corn
  • foxtail barley
  • foxtail, giant
  • foxtail, green
  • foxtail, yellow
  • goosegrass
  • rhizome johnsongrass
  • johnsongrass, seedling
  • junglerice
  • lovegrass species
  • foxtail, millet
  • millet, wild-proso
  • muhly, wirestem
  • oats
  • wild oats
  • orchardgrass
  • quackgrass
  • rabbitsfootgrass
  • red rice
  • rye, volunteer
  • ryegrass, hardy
  • ryegrass, italian
  • sandbur, field
  • shattercane
  • signalgrass, broadleaf
  • sorghum, volunteer grain
  • sprangletop, amazon
  • sprangletop, bearded
  • sprangletop, mexican
  • sprangletop, red
  • stinkgrass
  • panicum, texas
  • volunteer wheat
  • witchgrass

Partial control

partial2
  • annual grasses
  • perennial grasses

Suppression

suppression4
  • corn, volunteer sethoxydim-resistant
  • fescue, tall seed-heads
  • grass, annual
  • grass, perennial

Controls with a tank-mix partner

needs partner2
  • foxtail
  • foxtail millet

Intensity 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.

Intensity FAQ

What weeds does Intensity control?

The Intensity label names 63 weeds, including annual bluegrass, barley, common barnyardgrass, bentgrass, bermudagrass, and kentucky bluegrass. Control varies by crop, rate, and timing.

What crops is Intensity labeled for?

Intensity is labeled for 26 crops and uses, including field corn, soybeans, cotton, sunflower, and potato.

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

Intensity's active ingredient is clethodim (MOA Group 1). 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.