PCP #34589 · Interprovincial Cooperative Limited · Herbicide
Group 5 and 14 suspension concentrate herbicide (metribuzin 347 g/L + flumioxazin 77.6 g/L) for burndown and residual control of grasses and broadleaf weeds, including several herbicide-resistant biotypes, in soybeans, field peas, lentils, spring wheat, post-harvest/fall burndown, fallow cropland and non-crop bare ground on farms.
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 |
|---|---|---|---|---|
| Fallow | Annual grasses and broadleaf weeds including barnyard grass, Canada fleabane (incl. groups 2, 5 and 9 resistant), carpetweed, cheat grass, cocklebur, common chickweed, common lamb's-quarters (incl. groups 2 and 5 resistant), common ragweed (incl. groups 2, 5 and 9 resistant), common waterhemp (incl. groups 2, 5 and 9 resistant), dandelion, eastern black nightshade (incl. groups 2 and 22 resistant), fall panicum, giant foxtail, green and yellow foxtail, green pigweed, green smartweed, hairy nightshade, jimsonweed (preemergence only), seedling Johnson grass, kochia (incl. groups 2, 4 and 9 resistant), lady's-thumb, large crab grass, Palmer amaranth, prickly mallow, prostrate pigweed, redroot pigweed (incl. groups 2 and 5 resistant), Russian thistle, shepherd's purse, velvetleaf, wild buckwheat, wild mustard, wild potato vine, witch grass, yellow woodsorrel; suppression of cleavers and volunteer canola (incl. glyphosate, glufosinate ammonium and imidazolinone tolerant varieties) |
| 0.506 L/acre |
| – |
| 12 d |
| Lentil | Annual grasses and broadleaf weeds including barnyard grass, Canada fleabane (incl. groups 2, 5 and 9 resistant), carpetweed, cheat grass, cocklebur, common chickweed, common lamb's-quarters (incl. groups 2 and 5 resistant), common ragweed (incl. groups 2, 5 and 9 resistant), common waterhemp (incl. groups 2, 5 and 9 resistant), dandelion, eastern black nightshade (incl. groups 2 and 22 resistant), fall panicum, giant foxtail, green and yellow foxtail, green pigweed, green smartweed, hairy nightshade, jimsonweed (preemergence only), seedling Johnson grass, kochia (incl. groups 2, 4 and 9 resistant), lady's-thumb, large crab grass, Palmer amaranth, prickly mallow, prostrate pigweed, redroot pigweed (incl. groups 2 and 5 resistant), Russian thistle, shepherd's purse, velvetleaf, wild buckwheat, wild mustard, wild potato vine, witch grass, yellow woodsorrel; suppression of cleavers and volunteer canola (incl. glyphosate, glufosinate ammonium and imidazolinone tolerant varieties) | 0.356 L/acre | 70 d | 12 d |
| Lentil | Annual grasses and broadleaf weeds including barnyard grass, Canada fleabane (incl. groups 2, 5 and 9 resistant), carpetweed, cheat grass, cocklebur, common chickweed, common lamb's-quarters (incl. groups 2 and 5 resistant), common ragweed (incl. groups 2, 5 and 9 resistant), common waterhemp (incl. groups 2, 5 and 9 resistant), dandelion, eastern black nightshade (incl. groups 2 and 22 resistant), fall panicum, giant foxtail, green and yellow foxtail, green pigweed, green smartweed, hairy nightshade, jimsonweed (preemergence only), seedling Johnson grass, kochia (incl. groups 2, 4 and 9 resistant), lady's-thumb, large crab grass, Palmer amaranth, prickly mallow, prostrate pigweed, redroot pigweed (incl. groups 2 and 5 resistant), Russian thistle, shepherd's purse, velvetleaf, wild buckwheat, wild mustard, wild potato vine, witch grass, yellow woodsorrel; suppression of cleavers and volunteer canola (incl. glyphosate, glufosinate ammonium and imidazolinone tolerant varieties) | 0.356–0.506 L/acre | 70 d | 12 d |
| Non-Crop Areas | Annual grasses and broadleaf weeds including barnyard grass, Canada fleabane (incl. groups 2, 5 and 9 resistant), carpetweed, cheat grass, cocklebur, common chickweed, common lamb's-quarters (incl. groups 2 and 5 resistant), common ragweed (incl. groups 2, 5 and 9 resistant), common waterhemp (incl. groups 2, 5 and 9 resistant), dandelion, eastern black nightshade (incl. groups 2 and 22 resistant), fall panicum, giant foxtail, green and yellow foxtail, green pigweed, green smartweed, hairy nightshade, jimsonweed (preemergence only), seedling Johnson grass, kochia (incl. groups 2, 4 and 9 resistant), lady's-thumb, large crab grass, Palmer amaranth, prickly mallow, prostrate pigweed, redroot pigweed (incl. groups 2 and 5 resistant), Russian thistle, shepherd's purse, velvetleaf, wild buckwheat, wild mustard, wild potato vine, witch grass, yellow woodsorrel; suppression of cleavers and volunteer canola (incl. glyphosate, glufosinate ammonium and imidazolinone tolerant varieties) | 0.506 L/acre | – | 12 d |
| Pea | Annual grasses and broadleaf weeds including barnyard grass, Canada fleabane (incl. groups 2, 5 and 9 resistant), carpetweed, cheat grass, cocklebur, common chickweed, common lamb's-quarters (incl. groups 2 and 5 resistant), common ragweed (incl. groups 2, 5 and 9 resistant), common waterhemp (incl. groups 2, 5 and 9 resistant), dandelion, eastern black nightshade (incl. groups 2 and 22 resistant), fall panicum, giant foxtail, green and yellow foxtail, green pigweed, green smartweed, hairy nightshade, jimsonweed (preemergence only), seedling Johnson grass, kochia (incl. groups 2, 4 and 9 resistant), lady's-thumb, large crab grass, Palmer amaranth, prickly mallow, prostrate pigweed, redroot pigweed (incl. groups 2 and 5 resistant), Russian thistle, shepherd's purse, velvetleaf, wild buckwheat, wild mustard, wild potato vine, witch grass, yellow woodsorrel; suppression of cleavers and volunteer canola (incl. glyphosate, glufosinate ammonium and imidazolinone tolerant varieties) | 0.356 L/acre | 70 d | 12 d |
| Pea | Annual grasses and broadleaf weeds including barnyard grass, Canada fleabane (incl. groups 2, 5 and 9 resistant), carpetweed, cheat grass, cocklebur, common chickweed, common lamb's-quarters (incl. groups 2 and 5 resistant), common ragweed (incl. groups 2, 5 and 9 resistant), common waterhemp (incl. groups 2, 5 and 9 resistant), dandelion, eastern black nightshade (incl. groups 2 and 22 resistant), fall panicum, giant foxtail, green and yellow foxtail, green pigweed, green smartweed, hairy nightshade, jimsonweed (preemergence only), seedling Johnson grass, kochia (incl. groups 2, 4 and 9 resistant), lady's-thumb, large crab grass, Palmer amaranth, prickly mallow, prostrate pigweed, redroot pigweed (incl. groups 2 and 5 resistant), Russian thistle, shepherd's purse, velvetleaf, wild buckwheat, wild mustard, wild potato vine, witch grass, yellow woodsorrel; suppression of cleavers and volunteer canola (incl. glyphosate, glufosinate ammonium and imidazolinone tolerant varieties) | 0.356–0.506 L/acre | 70 d | 12 d |
| Post-Harvest | Annual grasses and broadleaf weeds including barnyard grass, Canada fleabane (incl. groups 2, 5 and 9 resistant), carpetweed, cheat grass, cocklebur, common chickweed, common lamb's-quarters (incl. groups 2 and 5 resistant), common ragweed (incl. groups 2, 5 and 9 resistant), common waterhemp (incl. groups 2, 5 and 9 resistant), dandelion, eastern black nightshade (incl. groups 2 and 22 resistant), fall panicum, giant foxtail, green and yellow foxtail, green pigweed, green smartweed, hairy nightshade, jimsonweed (preemergence only), seedling Johnson grass, kochia (incl. groups 2, 4 and 9 resistant), lady's-thumb, large crab grass, Palmer amaranth, prickly mallow, prostrate pigweed, redroot pigweed (incl. groups 2 and 5 resistant), Russian thistle, shepherd's purse, velvetleaf, wild buckwheat, wild mustard, wild potato vine, witch grass, yellow woodsorrel; suppression of cleavers and volunteer canola (incl. glyphosate, glufosinate ammonium and imidazolinone tolerant varieties) | 0.506 L/acre | – | 12 d |
| Soybean | Annual grasses and broadleaf weeds including barnyard grass, Canada fleabane (incl. groups 2, 5 and 9 resistant), carpetweed, cheat grass, cocklebur, common chickweed, common lamb's-quarters (incl. groups 2 and 5 resistant), common ragweed (incl. groups 2, 5 and 9 resistant), common waterhemp (incl. groups 2, 5 and 9 resistant), dandelion, eastern black nightshade (incl. groups 2 and 22 resistant), fall panicum, giant foxtail, green and yellow foxtail, green pigweed, green smartweed, hairy nightshade, jimsonweed (preemergence only), seedling Johnson grass, kochia (incl. groups 2, 4 and 9 resistant), lady's-thumb, large crab grass, Palmer amaranth, prickly mallow, prostrate pigweed, redroot pigweed (incl. groups 2 and 5 resistant), Russian thistle, shepherd's purse, velvetleaf, wild buckwheat, wild mustard, wild potato vine, witch grass, yellow woodsorrel; suppression of cleavers and volunteer canola (incl. glyphosate, glufosinate ammonium and imidazolinone tolerant varieties) | 0.445–0.506 L/acre | 100 d | 12 d |
| Soybean | Annual grasses and broadleaf weeds including barnyard grass, Canada fleabane (incl. groups 2, 5 and 9 resistant), carpetweed, cheat grass, cocklebur, common chickweed, common lamb's-quarters (incl. groups 2 and 5 resistant), common ragweed (incl. groups 2, 5 and 9 resistant), common waterhemp (incl. groups 2, 5 and 9 resistant), dandelion, eastern black nightshade (incl. groups 2 and 22 resistant), fall panicum, giant foxtail, green and yellow foxtail, green pigweed, green smartweed, hairy nightshade, jimsonweed (preemergence only), seedling Johnson grass, kochia (incl. groups 2, 4 and 9 resistant), lady's-thumb, large crab grass, Palmer amaranth, prickly mallow, prostrate pigweed, redroot pigweed (incl. groups 2 and 5 resistant), Russian thistle, shepherd's purse, velvetleaf, wild buckwheat, wild mustard, wild potato vine, witch grass, yellow woodsorrel; suppression of cleavers and volunteer canola (incl. glyphosate, glufosinate ammonium and imidazolinone tolerant varieties) | 0.356 L/acre | 100 d | 12 d |
| Wheat | Annual grasses and broadleaf weeds including barnyard grass, Canada fleabane (incl. groups 2, 5 and 9 resistant), carpetweed, cheat grass, cocklebur, common chickweed, common lamb's-quarters (incl. groups 2 and 5 resistant), common ragweed (incl. groups 2, 5 and 9 resistant), common waterhemp (incl. groups 2, 5 and 9 resistant), dandelion, eastern black nightshade (incl. groups 2 and 22 resistant), fall panicum, giant foxtail, green and yellow foxtail, green pigweed, green smartweed, hairy nightshade, jimsonweed (preemergence only), seedling Johnson grass, kochia (incl. groups 2, 4 and 9 resistant), lady's-thumb, large crab grass, Palmer amaranth, prickly mallow, prostrate pigweed, redroot pigweed (incl. groups 2 and 5 resistant), Russian thistle, shepherd's purse, velvetleaf, wild buckwheat, wild mustard, wild potato vine, witch grass, yellow woodsorrel; suppression of cleavers and volunteer canola (incl. glyphosate, glufosinate ammonium and imidazolinone tolerant varieties) | 0.356 L/acre | 60 d | 12 d |
| Wheat | Annual grasses and broadleaf weeds including barnyard grass, Canada fleabane (incl. groups 2, 5 and 9 resistant), carpetweed, cheat grass, cocklebur, common chickweed, common lamb's-quarters (incl. groups 2 and 5 resistant), common ragweed (incl. groups 2, 5 and 9 resistant), common waterhemp (incl. groups 2, 5 and 9 resistant), dandelion, eastern black nightshade (incl. groups 2 and 22 resistant), fall panicum, giant foxtail, green and yellow foxtail, green pigweed, green smartweed, hairy nightshade, jimsonweed (preemergence only), seedling Johnson grass, kochia (incl. groups 2, 4 and 9 resistant), lady's-thumb, large crab grass, Palmer amaranth, prickly mallow, prostrate pigweed, redroot pigweed (incl. groups 2 and 5 resistant), Russian thistle, shepherd's purse, velvetleaf, wild buckwheat, wild mustard, wild potato vine, witch grass, yellow woodsorrel; suppression of cleavers and volunteer canola (incl. glyphosate, glufosinate ammonium and imidazolinone tolerant varieties) | 0.356–0.506 L/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 | HiActivate® NIS All tank mixes of IPCO BIFECTA EZ applied to assist in the control of emerged weeds must be applied with crop oil concentrate at 1.25-2.5 L/ha or a non-ionic surfactant at 0.25% v/v. | 0.25% v/v |
| Required | Slam'R COC Adjuvant All tank mixes of IPCO BIFECTA EZ applied to assist in the control of emerged weeds must be applied with crop oil concentrate at 1.25-2.5 L/ha or a non-ionic surfactant at 0.25% v/v. | 1.25-2.5 L/ha |
| Recommended | HiActivate® NIS To enhance control of emerged weeds use a tank mix with glyphosate or other herbicide or an adjuvant (0.25% v/v non-ionic surfactant or 1.25-2.5 L per hectare crop oil concentrate). | 0.25% v/v |
| Recommended | HiActivate® NIS To enhance control of emerged weeds use a tank mix with glyphosate or other herbicide or an adjuvant (0.25% v/v non-ionic surfactant 1.25-2.5 L per hectare crop oil concentrate). | 0.25% v/v |
| Recommended | Slam'R COC Adjuvant To enhance control of emerged weeds use a tank mix with glyphosate or other herbicide or an adjuvant (0.25% v/v non-ionic surfactant or 1.25-2.5 L per hectare crop oil concentrate). | 1.25-2.5 L/ha |
| Recommended | Slam'R COC Adjuvant To enhance control of emerged weeds use a tank mix with glyphosate or other herbicide or an adjuvant (0.25% v/v non-ionic surfactant 1.25-2.5 L per hectare crop oil concentrate). | 1.25-2.5 L/ha |
| Recommended | AMS If a drift retardant is to be used, add 1kg of spray grade ammonium sulfate per 100 liters of spray solution. | 1kg per 100 liters of spray solution |
| Do not mix | surfactant when tank mixing with glyphosate or glufosinate Tank mixes with glyphosate or glufosinate do not require the addition of a surfactant. | – |
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.
