PCP #34736 · Viking Crop Production Partners Inc. · Herbicide
Group 14 herbicide containing carfentrazone-ethyl for control of broadleaf weeds in various crops including cereals, oilseeds, vegetables, fruits, and berries. Can be used for preplant burndown, in-crop hooded sprayer applications, and as a harvest aid desiccant.
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 |
|---|---|---|---|---|
| Barley | Harvest aid desiccation | 29.5–47.3 mL/acre | – | – |
| Bean | Harvest aid desiccation | 29.5–47.3 mL/acre | – | – |
| Blueberry | Broadleaf weeds | 15–47.3 mL/acre | – | 12 d |
| Cereals | Broadleaf weeds | 47.3 mL/acre | – | – |
| Fallow | Broadleaf weeds | 47.3 mL/acre | – | – |
| Fruits | Broadleaf weeds | 15–47.3 mL/acre | – | 12 d |
| Fruits | Broadleaf weeds | 15–47.3 mL/acre | – | 12 d |
| Grape | Broadleaf weeds | 15–47.3 mL/acre | – | 12 d |
| Hops | Broadleaf weeds | 14.8–47.3 mL/acre | 7 d | 12 d |
| Legumes | Broadleaf weeds | 47.3 mL/acre | – | – |
| Millet | Harvest aid desiccation | 29.5–47.3 mL/acre | – | – |
| Oats | Harvest aid desiccation | 29.5–47.3 mL/acre | – | – |
| Oilseeds | Broadleaf weeds | 47.3 mL/acre | – | – |
| Potato | Broadleaf weeds | 47.3 mL/acre | – | – |
| Potato | Harvest aid desiccation | 94.3–142 mL/acre |
| – |
| – |
| Sorghum | Broadleaf weeds | 29.5 mL/acre | – | – |
| Sorghum | Harvest aid desiccation | 29.5 mL/acre | – | – |
| Soybean | Harvest aid desiccation | 29.5–47.3 mL/acre | – | – |
| Strawberry | Broadleaf weeds | 15–47.3 mL/acre | – | 12 d |
| Triticale | Harvest aid desiccation | 29.5–47.3 mL/acre | – | – |
| Vegetables | Broadleaf weeds | 15–47.3 mL/acre | – | 12 d |
| Vegetables | Broadleaf weeds | 47.3 mL/acre | – | – |
| Vegetables | Broadleaf weeds | 47.3 mL/acre | – | – |
| Vegetables | Broadleaf weeds | 15–47.3 mL/acre | – | 12 d |
| Vegetables | Broadleaf weeds | 15–47.3 mL/acre | – | 12 d |
| Vegetables | Broadleaf weeds | 15–47.3 mL/acre | – | 12 d |
| Wheat | Harvest aid desiccation | 29.5–47.3 mL/acre | – | – |
Adjuvant requirements, compatibility notes, and mixing restrictions from the official label. Always confirm against the official label PDF before mixing.
| Guidance | Adjuvant | Rate |
|---|---|---|
| Required | spray adjuvant A spray adjuvant product must be used in the spray solution with VIKING Carfentrazone Herbicide for optimum performance, when used alone. | – |
| Recommended | AGRAL® 90 NON-IONIC WETTING AND SPREADING AGENT ADJUVANT RECOMMENDATIONS FOR HOODED SPRAYER APPLICATIONS Use Agral 90 or Ag-Surf at 0.25% v/v | 0.25% v/v (0.25 litres per 100 litres of spray solution) |
| Recommended | AGRAL® 90 NON-IONIC WETTING AND SPREADING AGENT ADJUVANT RECOMMENDATIONS FOR HARVEST AID TREATMENT Use Agral 90 or Ag-Surf at 0.25% v/v | 0.25% v/v (0.25 litres per 100 litres of spray solution) |
| Recommended | MERGE® ADJUVANT ADJUVANT RECOMMENDATIONS FOR HOODED SPRAYER APPLICATIONS ... or use Merge at 1% v/v | 1% v/v (1 litre per 100 litres of spray solution) |
| Recommended | MERGE® ADJUVANT ADJUVANT RECOMMENDATIONS FOR HARVEST AID TREATMENT ... or use Merge at 1% v/v | 1% v/v (1 litre per 100 litres of spray solution) |
| Recommended | WeedAway® Ag-Surf ADJUVANT RECOMMENDATIONS FOR HOODED SPRAYER APPLICATIONS Use Agral 90 or Ag-Surf at 0.25% v/v | 0.25% v/v (0.25 litres per 100 litres of spray solution) |
| Recommended | WeedAway® Ag-Surf ADJUVANT RECOMMENDATIONS FOR HARVEST AID TREATMENT Use Agral 90 or Ag-Surf at 0.25% v/v | 0.25% v/v (0.25 litres per 100 litres of spray solution) |
| Recommended | labeled adjuvant For potato burndown harvest aid, use a labeled adjuvant listed in the directions for use section of this label below at a maximum rate of 2 liters per 100 liters of water. | maximum rate of 2 liters per 100 liters of water |
| Compatible | none required No adjuvant required when using this tank-mix with glyphosate. | – |
| Do not mix | AGRAL 90 The use of AGRAL 90 is not recommended in the spray mixture of VIKING Carfentrazone Herbicide + Reglone Desiccant for use on potatoes except in the prairie provinces. | – |
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.
