PCP #33846 · Corteva Agriscience Canada Company · Herbicide
Group 5 triazinone herbicide (wettable granules) containing 75% metribuzin for selective control of certain grasses and broadleaf weeds in soybeans in Eastern and Western Canada. Commercial agricultural use. Does not control triazine-resistant weed biotypes.
Crop × pest × application rate combinations from the official label. Rates converted to per-acre. PHI is the pre-harvest interval; REI is the restricted-entry interval. Always confirm against the official label PDF before applying.
| Crop | Target | Rate | PHI | REI |
|---|---|---|---|---|
| Soybean | Annual grasses and broadleaf weeds | 550–1500 g/L | – | 12 d |
| Soybean | Annual grasses and broadleaf weeds | 223–445 g/acre | – | 12 d |
| Soybean | Annual grasses and broadleaf weeds | 223–304 g/acre | – | 12 d |
| Soybean | Annual grasses and broadleaf weeds plus yellow nutsedge | 223–304 g/acre | – | 12 d |
| Soybean | Annual grasses and broadleaf weeds plus yellow nutsedge | 223–607 g/acre | – | 12 d |
| Soybean | Annual grasses and non-triazine resistant annual broadleaf weeds | 202–336 g/acre | – | 12 d |
| Soybean | Annual weeds less than 4 cm in height and residual control of annual weeds | 271–304 g/acre | – | 12 d |
| Soybean | Corn spurry and hempnettle (suppression) | 80.9 g/acre | 60 d | 12 d |
| Soybean | Grass weeds (barnyard grass, green foxtail, cheat grass, seedling Johnson grass, crab grass, witch grass, fall panicum, yellow foxtail, giant foxtail) and broadleaf weeds (carpetweed [preemergence only], prickly mallow [preemergence only], cocklebur, prostrate pigweed, common chickweed, redroot pigweed, common ragweed, Russian thistle, corn spurry, shepherd's purse, seedling dandelion, stinkweed [postemergence only], green smartweed, velvetleaf, hempnettle, wild buckwheat [postemergence only], jimsonweed [preemergence only], wild mustard, lady's-thumb, wild potato vine, lamb's-quarter, yellow woodsorrel [preemergence only]). Does not control triazine-resistant weed biotypes. |
| 223–607 g/acre |
| – |
| 12 d |
Adjuvant requirements, compatibility notes, and mixing restrictions from the official label. Always confirm against the official label PDF before mixing.
| Guidance | Adjuvant | Rate |
|---|---|---|
| Compatible | ASSIST Under adverse conditions (drought), the following additives may be applied with the recommended treatments: crop oil concentrate (Assist) at 1% v/v | 1% v/v |
| Compatible | non-ionic surfactant (NIS) Under adverse conditions (drought), the following additives may be applied with the recommended treatments: non-ionic surfactant at 0.1% v/v | 0.1% v/v |
| Compatible | crop oil / liquid fertilizer (28-0-0 or 10-34-0) crop oil, 28-0-0, or 10-34-0 at 5% v/v (only for tank mixtures with the Herbicides Dual Magnum or Dual II Magnum +/- a glyphosate herbicide) | 5% v/v |
| Do not mix | liquid fertilizers, oils, oil concentrates, or surfactants (postemergence/early postemergence) Do not tank-mix with liquid fertilizers, oils, oil concentrates, or surfactants when applying postemergence because severe crop injury may occur. | – |
| Do not mix | other pesticides, wetting agents, or surfactants (postemergence) Do not tank-mix with other pesticides, wetting agents, or surfactants. | – |
About this content. This page presents the official PRD label as published by Health Canada's Pesticides Regulatory Directorate (formerly the Pest Management Regulatory Agency), the source of record. Always read the official label and consult your provincial pesticide- application authority before use. Report an error.
