PCP #20968 · Bayer CropScience Inc. · Herbicide
Group 5 wettable granule herbicide (metribuzin 75%) in water-soluble packets for selective control of certain grasses and broadleaf weeds in soybeans, potatoes, field corn, tomatoes, asparagus, cereals, pulses, fruit trees, highbush blueberries, shelterbelts and lupins in Eastern and Western Canada.
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 | Annual grasses and broadleaf weeds | 0.607 kg/acre | 14 d | 12 d |
| Barley | Annual grasses and broadleaf weeds | 0.081–0.152 kg/acre | 60 d | 12 d |
| Blueberry | Annual grasses and broadleaf weeds | 0.405 kg/acre | 730 d | 12 d |
| Carrot | Annual grasses and broadleaf weeds | 0.152 kg/acre | – | 12 d |
| Chickpea | Annual grasses and broadleaf weeds (suppression) | 0.111 kg/acre | 40 d | 12 d |
| Corn | Annual grasses and broadleaf weeds | 0.162–0.273 kg/acre | – | 12 d |
| Faba Bean | Annual grasses and broadleaf weeds | 0.111–0.223 kg/acre | – | 12 d |
| Fruit Trees | Annual grasses and broadleaf weeds | 0.202–0.405 kg/acre | – | 12 d |
| Lentil | Annual grasses and broadleaf weeds (suppression) | 0.057–0.223 kg/acre | 70 d | 12 d |
| Lupin | Annual grasses and broadleaf weeds | 0.227–0.273 kg/acre | – | 12 d |
| Lupin | Annual grasses and broadleaf weeds | 0.111 kg/acre | – | 12 d |
| Pea | Annual grasses and broadleaf weeds | 0.057–0.223 kg/acre | 70 d | 12 d |
| Pea | Annual grasses and broadleaf weeds |
| 0.111–0.152 kg/acre |
| 40 d |
| 12 d |
| Potato | Annual grasses and broadleaf weeds | 0.223–0.607 kg/acre | 60 d | 12 d |
| Potato | Annual grasses and broadleaf weeds | 0.152–0.304 kg/acre | 60 d | 12 d |
| Shelterbelts | Annual grasses and broadleaf weeds | 0.162 kg/acre | – | 12 d |
| Soybean | Annual grasses and broadleaf weeds | 0.111–0.223 kg/acre | – | 12 d |
| Soybean | Annual grasses and broadleaf weeds (Barnyard grass, Cheat grass, Crab grass, Fall panicum, Foxtails, Johnson grass seedling, Witch grass; Carpetweed, Cocklebur, Common chickweed, Common ragweed, Corn spurry, Dandelion seedling, Green smartweed, Hempnettle, Jimsonweed, Lady's-thumb, Lamb's-quarter, Prickly mallow, Prostrate pigweed, Redroot pigweed, Russian thistle, Shepherd's purse, Stinkweed, Velvetleaf, Wild buckwheat, Wild mustard, Wild potato vine, Yellow woodsorrel) | 0.223–0.607 kg/acre | – | 12 d |
| Tomato | Annual grasses and broadleaf weeds | 0.081–0.445 kg/acre | 60 d | 12 d |
| Tomato | Annual grasses and broadleaf weeds | 0.081 kg/acre | 30 d | 12 d |
| Wheat | Annual grasses and broadleaf weeds | 0.081–0.111 kg/acre | 60 d | 12 d |
| Wheat | Annual grasses and broadleaf weeds | 0.227–0.304 kg/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 |
|---|---|---|
| Recommended | 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 |
| Recommended | ASSIST Under adverse conditions (drought), and for improved burndown of small emerged annual weeds, the following additives may be applied with the recommended treatments: crop oil concentrate (Assist) at 1% v/v | 1% v/v |
| Recommended | non-ionic surfactant 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 |
| Recommended | non-ionic surfactant Under adverse conditions (drought), and for improved burndown of small emerged annual weeds, the following additives may be applied with the recommended treatments: non-ionic surfactant at 0.1% v/v | 0.1% v/v |
| Recommended | crop oil 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 | wetting agents or surfactants (tank-mix) Do not tank-mix with other pesticides, wetting agents or surfactants (Chickpeas - Western Canada) | – |
| Do not mix | other pesticides, wetting agents or surfactants Do not tank-mix with other pesticides, wetting agents or surfactants (chickpeas - Western Canada). | – |
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.
