Herbicide label
Armezon Herbicide Label
Armezon (EPA 7969-262) is a Group 27 topramezone herbicide labeled for 7 crops. The label lists 51 controlled weeds, plus partial-control, suppression, and partner-control categories.
“Armezon® herbicide is absorbed by leaves, roots, and shoots and translocated to the growing points of sensitive weeds to control emerged weeds. Armezon controls weeds by inhibiting carotenoid biosynthesis (HPPDinhibitor Group 27).”
Armezon label facts
- Product Armezon
- EPA Reg. No. 7969-262
- Registrant BASF Agricultural Solutions US, LLC
- Active ingredient topramezone
- MOA group 27
Crops on the Armezon label
Armezon is labeled for these 7 crops and uses, per the EPA label.
Weeds on the Armezon label
The Armezon label names 55 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 control51- amaranth, palmer
- amaranth, powell
- barnyardgrass, common
- burcucumber
- volunteer canola
- carpetweed
- chickweed, common
- cocklebur, common
- crabgrass, large
- crabgrass, smooth
- crowfootgrass
- cupgrass, woolly
- foxtail, giant
- foxtail, green
- foxtail, yellow
- galinsoga, hairy
- goosegrass
- henbit
- horseweed
- jimsonweed
- johnsongrass, seedling
- kochia
- lambsquarters, common
- prickly lettuce
- mallow, common
- millet, wild-proso
- mustard
- nightshade, black
- nightshade, eastern black
- nightshade, hairy
- panicum, fall
- panicum, texas
- pigweed, prostrate
- pigweed, redroot
- pigweed, smooth
- pigweed, tumble
- pusley, florida
- ragweed, common
- ragweed, giant
- sandbur, field
- shattercane
- shepherd's-purse
- sida, prickly
- signalgrass, broadleaf
- smartweed, ladysthumb
- smartweed, pennsylvania
- sunflower
- sunflower, wild
- thistle, russian
- velvetleaf
- waterhemp, common
Partial control
partial4- dandelion
- mallow, venice
- morningglory
- thistle, canada
Armezon 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.
Armezon FAQ
What weeds does Armezon control?
The Armezon label names 55 weeds, including palmer amaranth, powell amaranth, common barnyardgrass, burcucumber, volunteer canola, and carpetweed. Control varies by crop, rate, and timing.
What crops is Armezon labeled for?
Armezon is labeled for 7 crops and uses, including field corn, corn silage, popcorn, sweet corn, and seed corn.
What is the active ingredient in Armezon? Is it a generic?
Armezon's active ingredient is topramezone (MOA Group 27). 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.