PCP #30661 · UPL AgroSolutions Canada Inc. · Herbicide
Group 5 herbicide containing 75% metribuzin as a dry flowable formulation for control of annual broadleaf and grass weeds in soybeans, potatoes, field corn, tomatoes, asparagus, lupins, carrots, fruit trees, spring barley, spring wheat, winter wheat, field peas, processing peas, chickpeas, lentils, fababeans, and shelterbelts.
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 | Broadleaf and grass weeds | 607 g/acre | – | 12 d |
| Barley | Broadleaf weeds | 80.9–152 g/acre | 60 d | 12 d |
| Carrot | Broadleaf and grass weeds | 152 g/acre | – | 12 d |
| Chickpea | Broadleaf weeds (suppression) | 111 g/acre | 40 d | 12 d |
| Corn | Broadleaf and grass weeds | 162–273 g/acre | – | 12 d |
| Faba Bean | Broadleaf and grass weeds | 111–223 g/acre | – | 12 d |
| Lentil | Broadleaf and grass weeds | 56.7–223 g/acre | 70 d | 12 d |
| Lupin | Broadleaf and grass weeds | 227–273 g/acre | – | 12 d |
| Pea | Broadleaf and grass weeds | 56.7–223 g/acre | 70 d | 12 d |
| Pea | Broadleaf weeds | 111–152 g/acre | 40 d | 12 d |
| Plum | Broadleaf and grass weeds | 202–405 g/acre | – | 12 d |
| Plum | Broadleaf and grass weeds | 405 g/acre | – | 12 d |
| Potato | Broadleaf and grass weeds | 223–607 g/acre | 60 d | 12 d |
| Potato | Broadleaf weeds | 152–304 g/acre | 60 d | 12 d |
| Shelterbelts | Broadleaf and grass weeds | 162 g/acre | – | 12 d |
| Soybean | Broadleaf and grass weeds | 111–223 g/acre | – | 12 d |
| Soybean | Broadleaf and grass weeds | 223–607 g/acre | – | 12 d |
| Tomato | Broadleaf and grass weeds | 80.9–445 g/acre | 60 d | 12 d |
| Wheat | Broadleaf weeds | 80.9–152 g/acre | 60 d | 12 d |
| Wheat | Downy Brome, Stinkweed, Flixweed, Shepherd's purse | 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 |
|---|---|---|
| Required | NIS Prism Herbicide must be applied with a recommended non-ionic surfactant, i.e. Citowett Plus, Agral 90 or Agsurf at 2 L per 1000 L of spray solution (0.2% v/v). | 2 L per 1000 L of spray solution (0.2% v/v) |
| Recommended | crop oil concentrate Under adverse conditions (drought), the following additives may be applied with the recommended treatments: crop oil concentrate (Assist Oil Concentrate) at 1% v/v | 1% v/v |
| Recommended | 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 |
| Recommended | crop oil crop oil, 28-0-0, or 10-34-0 at 5% v/v (only for tank mixtures with Dual Magnum Herbicide, Dual II Magnum Herbicide, or Komodo Herbicide +/- a glyphosate herbicide) | 5% v/v |
| Recommended | liquid fertilizer adjuvant crop oil, 28-0-0, or 10-34-0 at 5% v/v (only for tank mixtures with Dual Magnum Herbicide, Dual II Magnum Herbicide, or Komodo Herbicide +/- a glyphosate herbicide) | 5% v/v |
| Do not mix | other pesticides, wetting agents, or surfactants Do not tank-mix with other pesticides, wetting agents, or surfactants. (Processing Peas and Chickpeas postemergence context) | – |
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.
