PCP #32756 · Sharda Cropchem Limited · Herbicide
Group 5 metribuzin (70%) wettable granule herbicide for selective control of annual grass and broadleaf weeds in soybeans, potatoes, field corn, transplanted processing tomatoes, asparagus, sweet white lupins, processing carrots, fruit trees, spring cereals, pulses, fababeans, and shelterbelts. Does not control triazine-resistant weed biotypes.
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 |
|---|---|---|---|---|
| Ash | Labelled weeds in shelterbelts | 428 g/L | – | 12 d |
| Asparagus | Annual grass and broadleaf weeds | 650 g/acre | 14 d | 12 d |
| Caragana | Labelled weeds in shelterbelts | 428 g/L | – | 12 d |
| Carrot | Annual broadleaf weeds | 163 g/acre | – | 12 d |
| Cherry | Annual grass and broadleaf weeds | 433 g/acre | – | 12 d |
| Chickpea | Suppression of labelled weeds | 119 g/acre | 40 d | 12 d |
| Chokecherry | Labelled weeds in shelterbelts | 428 g/L | – | 12 d |
| Faba Bean | Annual grass and broadleaf weeds | 119–238 g/acre | – | 12 d |
| Field Corn | Barnyard grass, Fall panicum, Giant foxtail, Green foxtail, Hairy crabgrass, Old witchgrass, Smooth crabgrass, Yellow foxtail, American nightshade, Lady's-thumb, Lamb's-quarter, Mustard, Purslane, Ragweed, Redroot pigweed, Smartweed, Velvetleaf, Wild buckwheat | 173–293 g/acre | – | 12 d |
| Lentil |
| Labelled weeds in lentils |
| 60.7–119 g/acre |
| 70 d |
| 12 d |
| Lupin | Annual grass and broadleaf weeds | 243–293 g/acre | – | 12 d |
| Pea | Labelled weeds in field peas | 119–163 g/acre | 70 d | 12 d |
| Pea | Labelled weeds in processing peas | 119–163 g/acre | 40 d | 12 d |
| Peach | Annual grass and broadleaf weeds | 217–433 g/acre | – | 12 d |
| Plum | Annual grass and broadleaf weeds | 217–433 g/acre | – | 12 d |
| Plum | Annual grass and broadleaf weeds | 433 g/acre | – | 12 d |
| Poplar | Labelled weeds in shelterbelts | 428 g/L | – | 12 d |
| Potato | Annual grasses and broadleaf weeds | 238 g/acre | 90 d | 12 d |
| Potato | Annual grasses and broadleaf weeds including weeds more than 4 cm tall and quackgrass (tank-mixes) | 325–650 g/acre | 60 d | 12 d |
| Potato | Annual grasses and broadleaf weeds; suppression of quackgrass and yellow nutsedge at high rate | 238–650 g/acre | 60 d | 12 d |
| Potato | Labelled weeds in potatoes | 121–238 g/acre | 60 d | 12 d |
| Potato | Labelled weeds in potatoes | 163–325 g/acre | 60 d | 12 d |
| Saskatoon Berry | Labelled weeds in shelterbelts | 428 g/L | – | 12 d |
| Sea Buckthorn | Labelled weeds in shelterbelts | 428 g/L | – | 12 d |
| Soybean | Annual grass and broadleaf weeds | 119–238 g/acre | – | 12 d |
| Soybean | Annual grass and broadleaf weeds (does not control triazine-resistant biotypes) | 238–650 g/acre | – | 12 d |
| Spring Barley | Postemergence broadleaf weeds (rates 214 g and 295-402 g as labelled) | 86.6–163 g/acre | 60 d | 12 d |
| Tomato | Annual grass and broadleaf weeds | 163–477 g/acre | 60 d | 12 d |
| Tomato | Annual grass and broadleaf weeds; suppression of corn spurry and hempnettle with multiple postemergence applications of 214 g/ha | 86.6 g/acre | 30 d | 12 d |
| Villosa Lilac | Labelled weeds in shelterbelts | 428 g/L | – | 12 d |
| Wheat | Labelled weeds in dryland winter wheat | 243–325 g/acre | – | 12 d |
| Wheat | Postemergence broadleaf weeds (rates 214 g and 295 g as labelled) | 86.6–119 g/acre | 60 d | 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) |
| 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 / 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) severe crop injury may occur when applying postemergence | – |
| Do not mix | other pesticides, wetting agents, or surfactants (tank-mix) 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.
