PCP #34370 · NewAgco Inc. · Herbicide
Group 5 herbicide containing 75% metribuzin as water dispersible granular formulation for control of broadleaf weeds and suppression of certain grasses in soybeans, potatoes, field corn, tomatoes, asparagus, lupins, carrots, fruit trees, blueberries, cereals, 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 | Weeds | 0.607 kg/acre | 14 d | 12 d |
| Blueberry | Weeds | 0.405 kg/acre | 730 d | 12 d |
| Carrot | Weeds | 0.077 kg/acre | – | 12 d |
| Carrot | Weeds | 0.152 kg/acre | – | 12 d |
| Cereals | Weeds | 0.081–0.152 kg/acre | 60 d | 12 d |
| Chickpea | Weeds | 0.111 kg/acre | 40 d | 12 d |
| Corn | Weeds | 0.162–0.273 kg/acre | – | 12 d |
| Faba Bean | Weeds | 0.111–0.223 kg/acre | – | 12 d |
| Fruit Trees | Weeds | 0.202–0.405 kg/acre | – | 12 d |
| Fruit Trees | Weeds | 0.405 kg/acre | – | 12 d |
| Lentil | Weeds | 0.111 kg/acre | 70 d | 12 d |
| Lentil | Weeds | 0.192–0.223 kg/acre | 70 d | 12 d |
| Lupin | Weeds | 0.111 kg/acre | – | 12 d |
| Lupin | Weeds | 0.227–0.273 kg/acre | – | 12 d |
| Pea | Weeds | 0.111–0.152 kg/acre | 70 d | 12 d |
| Pea | Weeds |
| 0.152–0.192 kg/acre |
| 70 d |
| 12 d |
| Pea | Weeds | 0.111–0.152 kg/acre | 40 d | 12 d |
| Potato | Weeds | 0.223–0.607 kg/acre | 60 d | 12 d |
| Potato | Weeds | 0.223–0.607 kg/acre | 60 d | 12 d |
| Potato | Weeds | 0.152 kg/acre | 60 d | 12 d |
| Potato | Weeds | 0.152–0.223 kg/acre | 60 d | 12 d |
| Potato | Weeds | 0.152–0.304 kg/acre | 60 d | 12 d |
| Shelterbelts | Weeds | 0.162 kg/acre | – | 12 d |
| Soybean | Broadleaf weeds | 0.223–0.607 kg/acre | – | 12 d |
| Soybean | Weeds | 0.111–0.223 kg/acre | – | 12 d |
| Tomato | Weeds | 0.081 kg/acre | 30 d | 12 d |
| Tomato | Weeds | 0.152–0.445 kg/acre | 60 d | 12 d |
| Tomato | Weeds | 0.081 kg/acre | 30 d | 12 d |
| Wheat | Weeds | 0.081–0.152 kg/acre | 60 d | 12 d |
| Wheat | 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 |
|---|---|---|
| Required | non-ionic surfactant 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 | 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 | 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 | 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 |
| Recommended | 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 | other pesticides, wetting agents, or surfactants 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.
