Herbicide label

Trifluralin 10G

Trifluralin 10G (EPA 42750-34) is a Group 3 trifluralin herbicide labeled for 24 crops. The label lists 29 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

“Trifluralin 10G herbicide is a selective preemergence herbicide for control of many annual grasses and broadleaf weeds.”

— Trifluralin 10G EPA label, Reg. No. 42750-34

Trifluralin 10G label facts

Crops on the Trifluralin 10G label

Trifluralin 10G is labeled for these 24 crops and uses, per the EPA label.

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Weeds on the Trifluralin 10G label

The Trifluralin 10G label names 35 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 control29
  • barley
  • barnyardgrass, common
  • bluegrass, annual
  • bromegrass species
  • canarygrass
  • carpetweed
  • cheat
  • chickweed, common
  • crabgrass
  • foxtail
  • goosefoot
  • henbit
  • johnsongrass from seed
  • junglerice
  • knotweed
  • lambsquarters, common
  • panicum, fall
  • panicum, texas
  • pigweed
  • puncturevine
  • purslane, common
  • pusley, florida
  • ryegrass, annual
  • sandbur
  • shattercane
  • signalgrass, broadleaf
  • sprangletop
  • stinging nettle
  • stinkgrass

Partial control

partial1
  • wild oats

Suppression

suppression6
  • asparagus, volunteer seedling
  • bindweed, field
  • foxtail
  • foxtail, green
  • foxtail, yellow
  • johnsongrass

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Trifluralin 10G 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 and your soil texture.

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Plant-back and rotation

Your interval depends on your application rate, the rotational crop, and your state, region, and rainfall — some intervals differ in AZ, CA, CO, ID, KS, LA, MN, MT, ND, NE, NM, NV, OK, OR, SD, TX, UT, WA, and WY.

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.

Trifluralin 10G FAQ

What weeds does Trifluralin 10G control?

The Trifluralin 10G label names 35 weeds, including barley, common barnyardgrass, annual bluegrass, bromegrass species, canarygrass, and carpetweed. Control varies by crop, rate, and timing.

What crops is Trifluralin 10G labeled for?

Trifluralin 10G is labeled for 24 crops and uses, including field corn, soybeans, cotton, sunflower, and potato.

What is the active ingredient in Trifluralin 10G? Is it a generic?

Trifluralin 10G's active ingredient is trifluralin (MOA Group 3). Other products list the same active ingredient; rates, formulations, and labeled crops differ — verify each on its own label.

What's the plant-back interval after Trifluralin 10G?

It depends on your rotational crop, application rate, and region, so the label gives a table, not one number. Build a program and FieldMarshal gives you the exact interval for your rotation from the label line, so you can verify it.

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Can I tank-mix Trifluralin 10G?

It depends on your target weeds, crop stage, and which partners the label approves. Build a program and FieldMarshal checks the label for approved partners and gives the condition on each, so you can verify it.

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Sources

Last updated 2026-07-14.