PCP #34789 · Viking Crop Production Partners Inc. · Herbicide
Group 5 wettable granular metribuzin herbicide for control of certain grasses and broadleaf weeds (not triazine-resistant biotypes) in soybeans, potatoes, field corn, cereals, pulses, tomatoes, carrots, asparagus, fruit trees, highbush blueberries, lupins, 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 | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 607 g/acre | 14 d | 12 d |
| Barley | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 80.9–152 g/acre | 60 d | 12 d |
| Caragana | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 400 g/L | – | 12 d |
| Carrot | Annual broadleaf weeds | 152 g/acre | 60 d | 12 d |
| Carrot | Annual broadleaf weeds less than 4 cm in height | 76.9 g/acre | 60 d | 12 d |
| Chickpea | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 111 g/acre | 40 d | 12 d |
| Chokecherry | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 400 g/L | – | 12 d |
| Corn | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 400–675 g/L | – | 12 d |
| Faba Bean | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 111–223 g/acre | – |
| 12 d |
| Green Ash | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 400 g/L | – | 12 d |
| Highbush Blueberry | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 405 g/acre | 730 d | 12 d |
| Lentil | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 111 g/acre | 70 d | 12 d |
| Lentil | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 56.7–76.9 g/acre | 70 d | 12 d |
| Lupin | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 227–273 g/acre | – | 12 d |
| Narrow-Leaved Lupin | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 111 g/acre | – | 12 d |
| Pea | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 111–152 g/acre | 70 d | 12 d |
| Pea | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 56.7–76.9 g/acre | 70 d | 12 d |
| Pea | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 111–152 g/acre | 40 d | 12 d |
| Plum | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 202–405 g/acre | – | 12 d |
| Plum | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 405 g/acre | – | 12 d |
| Poplar | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 400 g/L | – | 12 d |
| Potato | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 223–607 g/acre | 60 d | 12 d |
| Potato | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 152–223 g/acre | 60 d | 12 d |
| Potato | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 152–304 g/acre | 60 d | 12 d |
| Saskatoon Berry | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 400 g/L | – | 12 d |
| Sea Buckthorn | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 400 g/L | – | 12 d |
| Soybean | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 223–607 g/acre | – | 12 d |
| Soybean | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 111–223 g/acre | – | 12 d |
| Tomato | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 152–445 g/acre | 60 d | 12 d |
| Tomato | Certain grasses and broadleaf weeds (not triazine-resistant biotypes); suppression of corn spurry and hempnettle with multiple postemergence applications of 200 g/ha | 80.9 g/acre | 30 d | 12 d |
| Tomato | Certain grasses and broadleaf weeds (not triazine-resistant biotypes); suppression of corn spurry and hempnettle with multiple postemergence applications of 200 g/ha | 80.9 g/acre | 30 d | 12 d |
| Villosa Lilac | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 400 g/L | – | 12 d |
| Wheat | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 80.9–111 g/acre | 60 d | 12 d |
| Wheat | Certain grasses and broadleaf weeds (not triazine-resistant biotypes) | 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 | Citowett Plus, Agral 90 or Agsurf 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) |
| 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®) 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 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 |
| 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 | HiActivate® 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, 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 | wetting agents or surfactants (tank-mix) Do not tank-mix with other pesticides, wetting agents or surfactants (Chickpeas - Western Canada) | – |
| Do not mix | liquid fertilizers, oils, oil concentrates, or surfactants (postemergence) severe crop injury may occur when applying postemergence | – |
| Do not mix | other pesticides, wetting agents, or surfactants (postemergence application) Do not tank-mix with other pesticides, wetting agents, or surfactants. | – |
| Do not mix | other pesticides, wetting agents or surfactants (Processing Peas - Western Canada) Do not tank-mix with other pesticides, wetting agents or surfactants. | – |
| Do not mix | other pesticides, wetting agents or surfactants (Chickpeas - Western Canada) Do not tank-mix with other pesticides, wetting agents or surfactants. | – |
| Do not mix | other pesticides, wetting agents or surfactants Do not tank-mix with other pesticides, wetting agents or surfactants (Processing Peas and 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.
