PCP #34589 · Interprovincial Cooperative Limited · Herbicide
Group 5 and Group 14 herbicide suspension concentrate containing metribuzin and flumioxazin for preemergence and pre-plant control of annual broadleaf weeds and grasses in soybeans, field peas, lentils, spring wheat, fallow cropland, and non-crop areas. Also for fall post-harvest burndown. Controls resistant biotypes of Canada fleabane, common ragweed, common waterhemp, and kochia resistant to Groups 2, 5, and 9.
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 broadleaf weeds and grasses including Canada fleabane, common ragweed, kochia, barnyard grass, foxtails | 0.506 L/acre | – | 12 d |
| Lentil | Annual broadleaf weeds and grasses including Canada fleabane, common ragweed, kochia, barnyard grass, foxtails | 0.356–0.506 L/acre | 70 d | 12 d |
| Non-crop | Annual broadleaf weeds and grasses including Canada fleabane, common ragweed, kochia, barnyard grass, foxtails |
| 0.506 L/acre |
| – |
| 12 d |
| Pea | Annual broadleaf weeds and grasses including Canada fleabane, common ragweed, kochia, barnyard grass, foxtails | 0.356–0.506 L/acre | 70 d | 12 d |
| Post-Harvest | Annual and perennial broadleaf weeds and grasses including Canada fleabane, common ragweed, kochia, barnyard grass, foxtails, winter annuals | 0.506 L/acre | – | 12 d |
| Soybean | Annual and perennial broadleaf weeds and grasses including Canada fleabane, common ragweed, common waterhemp, kochia (resistant biotypes), barnyard grass, foxtails | 0.356–0.506 L/acre | 100 d | 12 d |
| Wheat | Annual broadleaf weeds and grasses including Canada fleabane, common ragweed, kochia, barnyard grass, foxtails | 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 | crop oil concentrate or non-ionic surfactant 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. | crop oil concentrate at 1.25-2.5 L/ha or non-ionic surfactant at 0.25% v/v |
| Recommended | non-ionic surfactant 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 | crop oil concentrate 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 per hectare |
| Recommended | AMS (ammonium sulfate) If a drift retardant is to be used, add 1kg of spray grade ammonium sulfate per 100 liters of spray solution. | 1 kg per 100 liters of spray solution |
| Recommended | surfactant Control can be maximized with applications to small, actively growing weeds and applications made with a recommended adjuvant or labeled burndown herbicide. | – |
| Do not mix | surfactant (when tank mixed 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.
