PCP #33382 · ADAMA Agricultural Solutions Canada Ltd. · Herbicide
Group 5 metribuzin wettable granule herbicide for control of certain grasses and broadleaf weeds in soybeans, potatoes, transplanted processing tomatoes, asparagus, sweet white lupins, processing carrots, fruit trees, highbush blueberries, spring cereals, dryland winter wheat, and pulse crops. Contains the allergen sulfites. Caution – eye irritant.
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 |
|---|---|---|---|---|
| Asparagus | Certain grasses and broadleaf weeds (does not control triazine-resistant biotypes) | 607 g/acre | 14 d | 12 d |
| Barley | Labelled grasses and broadleaf weeds | 80.9–152 g/acre | 60 d | 12 d |
| Carrot | Certain grasses and broadleaf weeds (does not control triazine-resistant biotypes) | 152 g/acre | 60 d | 12 d |
| Chickpea | Labelled weeds (suppression) | 111 g/acre | 40 d | 12 d |
| Fruit Trees | Certain grasses and broadleaf weeds (does not control triazine-resistant biotypes) | 405 g/acre | – | 12 d |
| Highbush Blueberry | Certain grasses and broadleaf weeds (does not control triazine-resistant biotypes) | 405 g/acre | 730 d | 12 d |
| Lentil | Labelled grasses and broadleaf weeds | 111 g/acre | 70 d | 12 d |
| Lentil | Labelled grasses and broadleaf weeds | 56.7–76.9 g/acre | 70 d | 12 d |
| Lupin | Certain grasses and broadleaf weeds (does not control triazine-resistant biotypes) | 227–273 g/acre | – | 12 d |
| Pea | Labelled grasses and broadleaf weeds | 111–152 g/acre | 70 d | 12 d |
| Pea | Labelled grasses and broadleaf weeds | 56.7–76.9 g/acre | 70 d | 12 d |
| Pea |
| Labelled grasses and broadleaf weeds |
| 152–192 g/acre |
| 70 d |
| 12 d |
| Pea | Labelled grasses and broadleaf weeds | 111–152 g/acre | 40 d | 12 d |
| Peach | Certain grasses and broadleaf weeds (does not control triazine-resistant biotypes) | 202–405 g/acre | – | 12 d |
| Plum | Certain grasses and broadleaf weeds (does not control triazine-resistant biotypes) | 202–405 g/acre | – | 12 d |
| Potato | Certain grasses and broadleaf weeds (does not control triazine-resistant biotypes) | 223–607 g/acre | 60 d | 12 d |
| Potato | Certain grasses and broadleaf weeds (does not control triazine-resistant biotypes) | 223–607 g/acre | 90 d | 12 d |
| Potato | Certain grasses and broadleaf weeds (does not control triazine-resistant biotypes) | 607 g/acre | 60 d | 12 d |
| Potato | Labelled grasses and broadleaf weeds | 152 g/acre | 60 d | 12 d |
| Soybean | Barnyard grass, green foxtail, cheat grass, Johnson grass (seedling), crab grass, witch grass, fall panicum, yellow foxtail, giant foxtail, carpetweed, prickly mallow, cocklebur, prostrate pigweed, common chickweed, redroot pigweed, common ragweed, Russian thistle, corn spurry, shepherd's purse, dandelion (seedling), stinkweed, green smartweed, velvetleaf, hempnettle, wild buckwheat, jimsonweed, wild mustard, lady's-thumb, wild potato vine, lamb's-quarter, yellow woodsorrel (does not control triazine-resistant biotypes) | 223–607 g/acre | – | 12 d |
| Tomato | Certain grasses and broadleaf weeds (does not control triazine-resistant biotypes) | 152–445 g/acre | 60 d | 12 d |
| Tomato | Certain grasses and broadleaf weeds (does not control triazine-resistant biotypes) | 80.9 g/acre | 30 d | 12 d |
| Wheat | Labelled grasses and broadleaf weeds | 80.9–111 g/acre | 60 d | 12 d |
| Wheat | Labelled grasses and broadleaf weeds | 227–304 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 +/- glyphosate Herbicide) | 5% v/v |
| Do not mix | liquid fertilizers, oils, oil concentrates, or surfactants (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 application) 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.
