Herbicide label

Brozine Herbicide Label

Brozine (EPA 34704-892) is a Group 5 and 6 atrazine and bromoxynil herbicide labeled for 5 crops. The label lists 59 controlled weeds, plus partial-control, suppression, and partner-control categories.

“BROZINE is a selective postemergence herbicide for control of important broadleaf weeds infesting field corn, popcorn, and sorghum.”

— Brozine EPA label, Reg. No. 34704-892

Brozine label facts

Crops on the Brozine label

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

Weeds on the Brozine label

The Brozine label names 62 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 control59
  • buckwheat, tartary
  • buckwheat, wild
  • buffalobur
  • burcucumber
  • chamomile, corn
  • cockle, cow
  • cocklebur, common
  • fiddleneck
  • gromwell, corn
  • groundsel, common
  • jimsonweed
  • knawel
  • knotweed, prostrate
  • kochia
  • ladysthumb
  • lambsquarters, common
  • mallow, venice
  • horseweed
  • mayweed
  • morningglory, entireleaf
  • morningglory, ivyleaf
  • morningglory, palmleaf
  • morningglory, pitted
  • morningglory, purple
  • morningglory, smallflower
  • morningglory, tall
  • mustard, blue
  • mustard, tumble
  • mustard, wild
  • nightshade, black
  • nightshade, cutleaf
  • nightshade, eastern black
  • nightshade, hairy
  • nightshade, silverleaf
  • pennycress, field
  • pepperweed
  • pigweed, redroot
  • pigweed, smooth
  • pigweed, spiny
  • pokeweed, common
  • puncturevine
  • radish, wild
  • ragweed, common
  • ragweed, giant
  • rocket, london
  • sage, lanceleaf
  • sesbania, hemp
  • shepherd's-purse
  • sida, prickly
  • smartweed, green
  • smartweed, pennsylvania
  • sowthistle, annual
  • spurge, toothed
  • starbur, bristly
  • sunflower
  • tarweed, common
  • thistle, russian
  • velvetleaf
  • waterhemp, common

Suppression

suppression1
  • thistle, canada

Controls with a tank-mix partner

needs partner2
  • bindweed, field
  • claw, devil's

Brozine 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.

Brozine FAQ

What weeds does Brozine control?

The Brozine label names 62 weeds, including tartary buckwheat, wild buckwheat, buffalobur, burcucumber, corn chamomile, and cow cockle. Control varies by crop, rate, and timing.

What crops is Brozine labeled for?

Brozine is labeled for 5 crops and uses, including field corn, sorghum, popcorn, seed corn, and sweet corn.

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

Brozine's active ingredient is atrazine and bromoxynil (MOA Group 5 and 6). 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.