VIKING™ Diquat Herbicide
PCP #34790 · Viking Crop Production Partners Inc. · Herbicide
Group 22 non-volatile, fast-acting herbicide containing diquat for desiccation of field crops (beans, canola, chickpeas, flax, legume seed crops, lentils, mustard, peas, lupins, sunflowers, faba beans) and weed control in vegetables, fruit, and non-crop areas. Inactivated on contact with soil with no residual effect. Facilitates direct combining and accelerates natural crop dry-down process.
Registered uses (16)
Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.
| Crop | Target | Rate | PHI |
|---|---|---|---|
| Apple | Perennial grass suppression | 1.86 L/acre | — |
| Bean | Desiccation | 0.506–0.931 L/acre | — |
| Canola | Desiccation | 0.506–0.931 L/acre | — |
| Chickpea | Desiccation | 0.506–0.688 L/acre | — |
| Faba Bean | Desiccation | 0.506–0.931 L/acre | 10 d |
| Flax | Desiccation | 0.506–0.931 L/acre | — |
| Legume Seed Crops | Desiccation | 0.688–1.09 L/acre | — |
| Lentils | Desiccation | 0.506–0.931 L/acre | — |
| Lupin | Desiccation | 0.931 L/acre | — |
| Mustard | Desiccation | 0.506–0.931 L/acre | — |
| Non-Crop Land | Weeds | 0.931–1.86 L/acre | — |
| Oats | Corn spurry | 0.364–0.506 L/acre | — |
| Pea | Desiccation | 0.506–0.931 L/acre | — |
| Sunflower | Desiccation | 0.506–0.931 L/acre | — |
| Vegetables | Weeds (inter-row directed) | 0.931–1.86 L/acre | — |
| Vegetables | Weeds (stale seedbed) | 0.931–1.86 L/acre | — |
About this content. This page presents the official PMRA label as published by Health Canada's 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.