Herbicide label
Broadleaf Blend Herbicide Label
Broadleaf Blend (EPA 5481-678) is a Group 2 and 4 clopyralid and flumetsulam herbicide labeled for 2 crops. The label lists 40 controlled weeds, plus partial-control, suppression, and partner-control categories.
“Hornet Herbicide is a selective herbicide for broadleaf weed control in field corn, including high oil and waxy varieties and field corn grown for ensilage.”
Broadleaf Blend label facts
- Product Broadleaf Blend
- EPA Reg. No. 5481-678
- Registrant Amvac Chemical Corporation
- Active ingredient clopyralid and flumetsulam
- MOA group 2 and 4
Crops on the Broadleaf Blend label
Broadleaf Blend is labeled for these 2 crops and uses, per the EPA label.
Weeds on the Broadleaf Blend label
The Broadleaf Blend label names 43 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 control40- alfalfa
- amaranth, palmer
- anoda, spurred
- beggarweed, florida
- buckwheat, wild
- carpetweed
- chickweed, common
- clover, red
- cocklebur, common
- dock, curly
- henbit
- horseweed
- jimsonweed
- kochia
- ladysthumb
- lambsquarters, common
- prickly lettuce
- mallow, venice
- mustard, wild
- nightshade, black
- pigweed, redroot
- pigweed, smooth
- poinsettia, wild
- puncturevine
- purslane, common
- ragweed, common
- ragweed, giant
- shepherd's-purse
- sicklepod
- sida, prickly
- smartweed, pennsylvania
- spurge, nodding
- spurge, prostrate
- spurge, spotted
- sunflower, annual
- thistle, canada
- thistle, russian
- velvetleaf
- waterhemp, common
- wormwood, biennial
Partial control
partial3- morningglory, entireleaf
- morningglory, ivyleaf
- morningglory, tall
Broadleaf Blend 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.
Broadleaf Blend FAQ
What weeds does Broadleaf Blend control?
The Broadleaf Blend label names 43 weeds, including alfalfa, palmer amaranth, spurred anoda, florida beggarweed, wild buckwheat, and carpetweed. Control varies by crop, rate, and timing.
What crops is Broadleaf Blend labeled for?
Broadleaf Blend is labeled for 2 crops and uses, including field corn and corn silage.
What is the active ingredient in Broadleaf Blend? Is it a generic?
Broadleaf Blend's active ingredient is clopyralid and flumetsulam (MOA Group 2 and 4). 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.