Herbicide label
Verify
Verify (EPA 83979-8) is a Group 15 acetochlor herbicide labeled for 5 crops. The label lists 29 controlled weeds, plus partial-control, suppression, and partner-control categories.
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Verify label facts
- Product Verify
- EPA Reg. No. 83979-8
- Registrant Rotam North America, Inc.
- Active ingredient acetochlor
- MOA group 15
Crops on the Verify label
Verify is labeled for these 5 crops and uses, per the EPA label.
Need the rate or timing for one of these? Filter every label by your crop, free.
Weeds on the Verify label
The Verify label names 56 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 control29- barnyardgrass, common
- carpetweed
- crabgrass
- crowfootgrass
- cupgrass, prairie
- cupgrass, woolly
- foxtail, giant
- foxtail, green
- foxtail, robust purple
- foxtail, robust white
- foxtail, yellow
- galinsoga
- goosegrass
- henbit
- lambsquarters
- nightshade, black
- nightshade, hairy
- nutsedge, yellow
- panicum, browntop
- panicum, fall
- pigweed
- purslane
- pusley, florida
- ragweed, common
- red rice
- signalgrass, broadleaf
- sprangletop, red
- waterhemp, common
- witchgrass
Suppression
suppression18- beggarweed, florida
- groundcherry, cutleaf
- jimsonweed
- johnsongrass, seedling
- kochia
- foxtail, millet
- millet, proso
- wild oats
- panicum, texas
- ragweed, giant
- sandbur
- shattercane
- sida, prickly
- smartweed
- starbur, bristly
- sunflower, annual
- velvetleaf
- volunteer wheat
Controls with a tank-mix partner
needs partner11- cocklebur, common
- groundcherry, annual
- morningglory, entireleaf
- morningglory, ivyleaf
- morningglory, pitted
- morningglory, smallflower
- morningglory, tall
- mustard
- ragweed, giant
- sicklepod
- sunflower, annual
Want the control level for your crop, or to filter 1,700+ labels by any of these weeds? Use the free label filter.
Verify 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 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.
Verify FAQ
What weeds does Verify control?
The Verify label names 56 weeds, including common barnyardgrass, carpetweed, crabgrass, crowfootgrass, prairie cupgrass, and woolly cupgrass. Control varies by crop, rate, and timing.
What crops is Verify labeled for?
Verify is labeled for 5 crops and uses, including field corn, seed corn, corn silage, sweet corn, and popcorn.
What is the active ingredient in Verify? Is it a generic?
Verify's active ingredient is acetochlor (MOA Group 15). 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 Verify?
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.
Build a program →Can I tank-mix Verify?
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.
Build a program →Plan in minutes, not hours.
Start with Verify and let FieldMarshal build a defensible herbicide program for your field, every product, rate, and plant-back cross-referenced and checked against the label.
Free account and label filter. Building a program is paid, metered by use, so you pay only for what you build.
Sources
Last updated 2026-07-14.