PCP #33870 · Valent Canada Inc. · Herbicide
Group 14 and 15 suspension herbicide containing flumioxazin and pyroxasulfone for residual and burndown weed control in soybeans, chickpeas, field peas, lentils, field corn, spring and winter wheat, fallow land, and non-crop/industrial areas.
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 |
|---|---|---|---|---|
| Chickpea | Annual sowthistle, Canada fleabane, Cleavers, Common Barnyard grass, Common chickweed, Common lamb's-quarters, Common ragweed, Common Waterhemp (including Groups 2, 5 and 9 resistant), Dandelion, Eastern black nightshade, Green foxtail (including Group 1 and 2 resistant), Green pigweed, Hairy nightshade, Kochia (including Group 2, 4, and 9 resistant), Large crabgrass, Palmer amaranth, Pennsylvania smartweed, Redroot pigweed, Velvetleaf, Wild buckwheat, Wild mustard (including Group 2 resistant); suppression of Downy brome, Foxtail barley, Japanese brome, Russian thistle, Volunteer canola (including glyphosate, glufosinate ammonium and Imidazolinone tolerant varieties), Wild oats | 178–267 mL/acre |
| – |
| 12 d |
| Corn | Annual sowthistle, Canada fleabane, Cleavers, Common Barnyard grass, Common chickweed, Common lamb's-quarters, Common ragweed, Common Waterhemp (including Groups 2, 5 and 9 resistant), Dandelion, Eastern black nightshade, Green foxtail (including Group 1 and 2 resistant), Green pigweed, Hairy nightshade, Kochia (including Group 2, 4, and 9 resistant), Large crabgrass, Palmer amaranth, Pennsylvania smartweed, Redroot pigweed, Velvetleaf, Wild buckwheat, Wild mustard (including Group 2 resistant); suppression of Downy brome, Foxtail barley, Japanese brome, Russian thistle, Volunteer canola (including glyphosate, glufosinate ammonium and Imidazolinone tolerant varieties), Wild oats | 178 mL/acre | 93 d | 12 d |
| Fallow | Annual sowthistle, Canada fleabane, Cleavers, Common Barnyard grass, Common chickweed, Common lamb's-quarters, Common ragweed, Common Waterhemp (including Groups 2, 5 and 9 resistant), Dandelion, Eastern black nightshade, Green foxtail (including Group 1 and 2 resistant), Green pigweed, Hairy nightshade, Kochia (including Group 2, 4, and 9 resistant), Large crabgrass, Palmer amaranth, Pennsylvania smartweed, Redroot pigweed, Velvetleaf, Wild buckwheat, Wild mustard (including Group 2 resistant); suppression of Downy brome, Foxtail barley, Japanese brome, Russian thistle, Volunteer canola (including glyphosate, glufosinate ammonium and Imidazolinone tolerant varieties), Wild oats | 178–267 mL/acre | – | 12 d |
| Field Pea | Annual sowthistle, Canada fleabane, Cleavers, Common Barnyard grass, Common chickweed, Common lamb's-quarters, Common ragweed, Common Waterhemp (including Groups 2, 5 and 9 resistant), Dandelion, Eastern black nightshade, Green foxtail (including Group 1 and 2 resistant), Green pigweed, Hairy nightshade, Kochia (including Group 2, 4, and 9 resistant), Large crabgrass, Palmer amaranth, Pennsylvania smartweed, Redroot pigweed, Velvetleaf, Wild buckwheat, Wild mustard (including Group 2 resistant); suppression of Downy brome, Foxtail barley, Japanese brome, Russian thistle, Volunteer canola (including glyphosate, glufosinate ammonium and Imidazolinone tolerant varieties), Wild oats | 178–267 mL/acre | – | 12 d |
| Lentil | Annual sowthistle, Canada fleabane, Cleavers, Common Barnyard grass, Common chickweed, Common lamb's-quarters, Common ragweed, Common Waterhemp (including Groups 2, 5 and 9 resistant), Dandelion, Eastern black nightshade, Green foxtail (including Group 1 and 2 resistant), Green pigweed, Hairy nightshade, Kochia (including Group 2, 4, and 9 resistant), Large crabgrass, Palmer amaranth, Pennsylvania smartweed, Redroot pigweed, Velvetleaf, Wild buckwheat, Wild mustard (including Group 2 resistant); suppression of Downy brome, Foxtail barley, Japanese brome, Russian thistle, Volunteer canola (including glyphosate, glufosinate ammonium and Imidazolinone tolerant varieties), Wild oats | 178–267 mL/acre | – | 12 d |
| Non-Crop Areas | Annual sowthistle, Canada fleabane, Cleavers, Common Barnyard grass, Common chickweed, Common lamb's-quarters, Common ragweed, Common Waterhemp (including Groups 2, 5 and 9 resistant), Dandelion, Eastern black nightshade, Green foxtail (including Group 1 and 2 resistant), Green pigweed, Hairy nightshade, Kochia (including Group 2, 4, and 9 resistant), Large crabgrass, Palmer amaranth, Pennsylvania smartweed, Redroot pigweed, Velvetleaf, Wild buckwheat, Wild mustard (including Group 2 resistant), Witchgrass; suppression of Downy brome, Foxtail barley, Japanese brome, Russian thistle, Volunteer canola, Wild oats | 356–492 mL/acre | – | – |
| Non-Crop Areas | Annual sowthistle, Canada fleabane, Cleavers, Common Barnyard grass, Common chickweed, Common lamb's-quarters, Common ragweed, Common Waterhemp (including Groups 2, 5 and 9 resistant), Dandelion, Eastern black nightshade, Green foxtail (including Group 1 and 2 resistant), Green pigweed, Hairy nightshade, Kochia (including Group 2, 4, and 9 resistant), Large crabgrass, Palmer amaranth, Pennsylvania smartweed, Redroot pigweed, Velvetleaf, Wild buckwheat, Wild mustard (including Group 2 resistant), Witchgrass; suppression of Downy brome, Foxtail barley, Japanese brome, Russian thistle, Volunteer canola, Wild oats | 356–492 mL/acre | – | – |
| Soybean | Annual sowthistle, Canada fleabane, Cleavers, Common Barnyard grass, Common chickweed, Common lamb's-quarters, Common ragweed, Common Waterhemp (including Groups 2, 5 and 9 resistant), Dandelion, Eastern black nightshade, Green foxtail (including Group 1 and 2 resistant), Green pigweed, Hairy nightshade, Kochia (including Group 2, 4, and 9 resistant), Large crabgrass, Palmer amaranth, Pennsylvania smartweed, Redroot pigweed, Velvetleaf, Wild buckwheat, Wild mustard (including Group 2 resistant); suppression of Downy brome, Foxtail barley, Japanese brome, Russian thistle, Volunteer canola (including glyphosate, glufosinate ammonium and Imidazolinone tolerant varieties), Wild oats | 178–267 mL/acre | 21 d | 12 d |
| Wheat | Annual sowthistle, Canada fleabane, Cleavers, Common Barnyard grass, Common chickweed, Common lamb's-quarters, Common ragweed, Common Waterhemp (including Groups 2, 5 and 9 resistant), Dandelion, Eastern black nightshade, Green foxtail (including Group 1 and 2 resistant), Green pigweed, Hairy nightshade, Kochia (including Group 2, 4, and 9 resistant), Large crabgrass, Palmer amaranth, Pennsylvania smartweed, Redroot pigweed, Velvetleaf, Wild buckwheat, Wild mustard (including Group 2 resistant); suppression of Downy brome, Foxtail barley, Japanese brome, Russian thistle, Volunteer canola (including glyphosate, glufosinate ammonium and Imidazolinone tolerant varieties), Wild oats | 178 mL/acre | 42 d | 12 d |
| Wheat | Annual sowthistle, Canada fleabane, Cleavers, Common Barnyard grass, Common chickweed, Common lamb's-quarters, Common ragweed, Common Waterhemp (including Groups 2, 5 and 9 resistant), Dandelion, Eastern black nightshade, Green foxtail (including Group 1 and 2 resistant), Green pigweed, Hairy nightshade, Kochia (including Group 2, 4, and 9 resistant), Large crabgrass, Palmer amaranth, Pennsylvania smartweed, Redroot pigweed, Velvetleaf, Wild buckwheat, Wild mustard (including Group 2 resistant); suppression of Downy brome, Foxtail barley, Japanese brome, Russian thistle, Volunteer canola (including glyphosate, glufosinate ammonium and Imidazolinone tolerant varieties), Wild oats | 178 mL/acre | 42 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 | FALCON NON-IONIC SURFACTANT Postemergence: When weeds are already emerged, apply Fierce EZ Master Herbicide plus an adjuvant (0.25% v/v non-ionic surfactant) or in a tank mix | 0.25% v/v |
| Required | HiActivate® NIS Apply 880 to 1215 mL/ha of Fierce EZ Master Herbicide plus an adjuvant (0.25% v/v non-ionic surfactant) as a postemergence application. | 0.25% v/v |
| Recommended | SURE-MIX™ SURFACTANT The most effective postemergence weed control with Fierce EZ Master Herbicide occurs when applied in combination with a surfactant to weeds less than 5 cm in height. | – |
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.
