Herbicide label

Trust

Trust (EPA 1381-261) is a Group 3 trifluralin herbicide labeled for 24 crops. The label lists 48 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

“Trust is a selective herbicide for the pre-emergence control of annual grasses and broadleaf weeds.”

— Trust EPA label, Reg. No. 1381-261

Trust label facts

Crops on the Trust label

Trust is labeled for these 24 crops and uses, per the EPA label.

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Weeds on the Trust label

The Trust label names 49 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 control48
  • amaranth, palmer
  • barley, wild
  • barnyardgrass, common
  • bindweed, field
  • bluegrass, annual
  • brome, downy
  • canarygrass
  • carpetweed
  • cheat
  • chickweed, common
  • crabgrass, large
  • crabgrass, smooth
  • cupgrass, wooly
  • fiddleneck
  • foxtail, giant
  • foxtail, green
  • foxtail, pacific meadow
  • foxtail, robust
  • foxtail, yellow
  • goosefoot
  • guineagrass
  • henbit
  • rhizome johnsongrass
  • johnsongrass, seedling
  • junglerice
  • knotweed
  • kochia
  • lambsquarters, common
  • millet, foxtail
  • wild oats
  • panicum, fall
  • panicum, texas
  • panicgrass, spreading
  • pigweed, prostrate
  • pigweed, redroot
  • pigweed, rough
  • pigweed, spiny
  • puncturevine
  • purslane, common
  • pusley, florida
  • ryegrass, italian
  • sandbur
  • shattercane
  • signalgrass
  • sprangletop
  • stinging nettle
  • stinkgrass
  • thistle, russian

Partial control

partial1
  • red rice

Weed indexes featuring this label

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Trust 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.

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, the rotational crop, and your state, region, and rainfall — some intervals differ in AL, AR, FL, GA, HI, ID, KS, LA, MN, MO, MS, NC, ND, NE, NM, OK, OR, SC, SD, TN, TX, VA, and WA.

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.

Trust FAQ

What weeds does Trust control?

The Trust label names 49 weeds, including palmer amaranth, wild barley, common barnyardgrass, field bindweed, annual bluegrass, and downy brome. Control varies by crop, rate, and timing.

What crops is Trust labeled for?

Trust is labeled for 24 crops and uses, including field corn, soybeans, wheat, cotton, and sunflower.

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

Trust'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 Trust?

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 Trust?

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.

Other registrations of Trust