Herbicide label
Pruvin Herbicide Label
Pruvin (EPA 66222-184) is a Group 2 rimsulfuron herbicide labeled for 3 crops. The label lists 33 controlled weeds, plus partial-control, suppression, and partner-control categories.
“Pruvin is absorbed through the roots and foliage of plants, rapidly inhibiting the growth of susceptible weeds.”
Pruvin label facts
- Product Pruvin
- EPA Reg. No. 66222-184
- Registrant Makhteshim Agan of North America, Inc. d/b/a ADAMA
- Active ingredient rimsulfuron
- MOA group 2
Crops on the Pruvin label
Pruvin is labeled for these 3 crops and uses, per the EPA label.
Weeds on the Pruvin label
The Pruvin label names 57 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 control33- alfalfa
- barley
- barnyardgrass, common
- bluegrass, annual
- chamomile, false
- chickweed, common
- filaree, redstem
- foxtail, bristly
- foxtail, giant
- foxtail, green
- foxtail, yellow
- henbit
- kochia
- lambsquarters, common
- mustard, birdsrape
- mustard, black
- mustard, wild
- panicum, fall
- pigweed, prostrate
- pigweed, redroot
- pigweed, smooth
- purslane, common
- radish, wild
- shepherd's-purse
- volunteer wheat
- bluegrass, roughstalk
- ryegrass, annual
- ryegrass, perennial
- crabgrass
- crabgrass, large
- cupgrass, wooly
- dandelion
- shattercane
Partial control
partial20- cocklebur, common
- johnsongrass, seedling
- millet, wild-proso
- morningglory, ivyleaf
- nightshade, black
- nightshade, hairy
- nutsedge, yellow
- wild oats
- quackgrass
- ragweed, common
- smartweed, pennsylvania
- stinkgrass
- thistle, canada
- velvetleaf
- amaranth, palmer
- carpetweed
- jimsonweed
- ryegrass, italian
- signalgrass, broadleaf
- thistle, russian
Controls with a tank-mix partner
needs partner4- buckwheat, wild
- sandbur, field
- sandbur, longspine
- waterhemp, common
Pruvin 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.
Pruvin FAQ
What weeds does Pruvin control?
The Pruvin label names 57 weeds, including alfalfa, barley, common barnyardgrass, annual bluegrass, false chamomile, and common chickweed. Control varies by crop, rate, and timing.
What crops is Pruvin labeled for?
Pruvin is labeled for 3 crops and uses, including field corn, potato, and fallow.
What is the active ingredient in Pruvin? Is it a generic?
Pruvin's active ingredient is rimsulfuron (MOA Group 2). 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.