Herbicide label

BUTYRAC 175

BUTYRAC 175 (EPA 42750-39) is a Group 4 2,4-db herbicide labeled for 2 crops. The label lists 13 controlled weeds, plus partial-control, suppression, and partner-control categories.

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Official EPA label (PDF)

BUTYRAC 175 label facts

Crops on the BUTYRAC 175 label

BUTYRAC 175 is labeled for these 2 crops and uses, per the EPA label.

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Weeds on the BUTYRAC 175 label

The BUTYRAC 175 label names 16 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 control13
  • cocklebur, common
  • copperleaf, virginia
  • croton
  • devilsclaw
  • jimsonweed
  • lambsquarters, common
  • morningglory
  • mustard, wild
  • pennycress, field
  • pigweed
  • ragweed, common
  • sida, prickly
  • velvetleaf

Partial control

partial1
  • mustard, wild

Suppression

suppression13
  • cocklebur, common
  • copperleaf, virginia
  • croton
  • devilsclaw
  • jimsonweed
  • lambsquarters, common
  • morningglory
  • mustard, wild
  • pennycress, field
  • pigweed
  • ragweed, common
  • sida, prickly
  • velvetleaf

Controls with a tank-mix partner

needs partner3
  • horseweed
  • sesbania
  • sicklepod

Want the control level for your crop, or to filter 1,700+ labels by any of these weeds? Use the free label filter.

BUTYRAC 175 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.

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BUTYRAC 175 FAQ

What weeds does BUTYRAC 175 control?

The BUTYRAC 175 label names 16 weeds, including common cocklebur, virginia copperleaf, croton, devilsclaw, jimsonweed, and common lambsquarters. Control varies by crop, rate, and timing.

What crops is BUTYRAC 175 labeled for?

BUTYRAC 175 is labeled for 2 crops and uses, including soybeans and peanut.

What is the active ingredient in BUTYRAC 175? Is it a generic?

BUTYRAC 175's active ingredient is 2,4-db (MOA Group 4). Other products list the same active ingredient; rates, formulations, and labeled crops differ — verify each on its own label.

Can I tank-mix BUTYRAC 175?

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.