Herbicide label
Provonis
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.
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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.
Need the rate or timing for one of these? Filter every label by your crop, free.
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
Want the control level for your crop, or to filter 1,700+ labels by any of these weeds? Use the free label filter.
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 and your soil texture.
Get the rate for your field: build a program and FieldMarshal cites the exact per-acre rate for your crop to the label line.
Plant-back and rotation
Your interval depends on your application rate, the rotational crop, and your state or region.
Get the interval for your rotation: build a program and FieldMarshal cites the exact plant-back for your rotational crop to 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.
What's the plant-back interval after Provonis?
It depends on your rotational crop, application rate, and region, so the label gives a table, not one number. Build a program and FieldMarshal cites the exact interval for your rotation to the label line, so you can verify it.
Build a program →Can I tank-mix Provonis?
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 cites the condition on each, so you can verify it.
Build a program →Plan in minutes, not evenings.
Start with Provonis and let FieldMarshal build a defensible herbicide program for your field, every product, rate, and plant-back cross-referenced and cited.
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Sources
Last updated 2026-07-11.