Herbicide label
Provonis Herbicide Label
Provonis (EPA 82534-6-5905) is a Group 2 cloransulam-methyl herbicide labeled for 1 crops. The label lists 18 controlled weeds, plus partial-control, suppression, and partner-control categories.
Provonis label facts
- Product Provonis
- EPA Reg. No. 82534-6-5905
- Distributor Helena Agri-Enterprises, LLC, d/b/a Helena Chemical Comp
- Active ingredient cloransulam-methyl
- MOA group 2
Crops on the Provonis label
Provonis is labeled for these 1 crops and uses, per the EPA label.
Weeds on the Provonis label
The Provonis label names 25 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 control18- cocklebur, common
- dayflower
- dayflower, marsh
- dayflower, spreading
- horseweed
- jimsonweed
- lambsquarters, common
- mallow, venice
- marshelder
- morning glory, annual
- mustard, wild
- pigweed, annual
- ragweed, common
- ragweed, giant
- sicklepod
- smartweed, pennsylvania
- sunflower, annual
- velvetleaf
Partial control
partial2- amaranth, palmer
- waterhemp, common
Suppression
suppression5- burcucumber
- thistle, canada
- copperleaf, hophornbeam
- nutsedge, yellow
- grasses, annual
Provonis 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.
Provonis FAQ
What weeds does Provonis control?
The Provonis label names 25 weeds, including common cocklebur, dayflower, marsh dayflower, spreading dayflower, horseweed, and jimsonweed. Control varies by crop, rate, and timing.
What crops is Provonis labeled for?
Provonis is labeled for 1 crops and uses, including soybeans.
What is the active ingredient in Provonis? Is it a generic?
Provonis's active ingredient is cloransulam-methyl (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.