PCP #35307 · Shandong Weifang Rainbow Chemical Co. Ltd. · Herbicide
Group 22 non-volatile, fast-acting herbicide for desiccation of field crops (beans, canola, chickpeas, flax, legume seed crops, lentils, mustard, peas, sunflowers, lupins, faba beans) and weed control in vegetables, field crops, fruit, and non-crop areas. Inactivated on contact with soil with no residual effect. Rapidly absorbed by plants; effectiveness not reduced by rain shortly after treatment.
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 |
|---|---|---|---|---|
| Alfalfa | Desiccation | 0.688–1.09 L/acre | 7 d | 24 d |
| Apple | Perennial grass suppression | 1.86 L/acre | – | 24 d |
| Apple | Perennial grass suppression | 1.86 L/acre | – | – |
| Bean | Desiccation | 0.506–0.931 L/acre | – | 24 d |
| Bean | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | 24 d |
| Bean | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | – |
| Beet | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | 24 d |
| Beet | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | – |
| Canola | Desiccation | 0.506–0.931 L/acre | 14 d | 24 d |
| Canola | Desiccation | 0.506–0.931 L/acre | 14 d | – |
| Carrot | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | 24 d |
| Carrot | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | – |
| Chickpea | Desiccation | 0.506–0.688 L/acre | 7 d | 24 d |
| Chickpea | Desiccation | 0.506–0.688 L/acre | – | – |
| Cole Crops | Weeds (stale seedbed) |
| 0.931–1.86 L/acre |
| – |
| 24 d |
| Cole Crops | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | – |
| Corn | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | 24 d |
| Corn | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | – |
| Cucumber | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | 24 d |
| Cucumber | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | – |
| Faba Bean | Desiccation | 0.506–0.931 L/acre | 10 d | 24 d |
| Faba Bean | Desiccation | 0.506–0.931 L/acre | 10 d | – |
| Flax | Desiccation | 0.506–0.931 L/acre | – | 24 d |
| Flax | Desiccation | 0.506–0.931 L/acre | – | – |
| Lentils | Desiccation | 0.506–0.931 L/acre | – | 24 d |
| Lentils | Desiccation | 0.506–0.931 L/acre | – | – |
| Lupin | Desiccation | 0.931 L/acre | 7 d | 24 d |
| Lupin | Desiccation | 0.931 L/acre | 7 d | – |
| Mustard | Desiccation | 0.506–0.931 L/acre | 14 d | 24 d |
| Mustard | Desiccation | 0.506–0.931 L/acre | 14 d | – |
| Non-Crop Land | Weeds | 0.931–1.86 L/acre | – | 12 d |
| Non-Crop Land | Weeds | 0.931–1.86 L/acre | – | – |
| Oats | Corn Spurry | 0.364–0.506 L/acre | – | 24 d |
| Oats | Corn spurry | 0.364–0.506 L/acre | – | – |
| Onion | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | 24 d |
| Onion | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | – |
| Pea | Desiccation | 0.506–0.931 L/acre | – | 24 d |
| Pea | Desiccation | 0.506–0.931 L/acre | – | – |
| Peas | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | 24 d |
| Peas | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | – |
| Soybean | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | 24 d |
| Soybean | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | – |
| Sunflower | Desiccation | 0.506–0.931 L/acre | 20 d | 24 d |
| Sunflower | Desiccation | 0.506–0.931 L/acre | – | – |
| Turnip | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | 24 d |
| Turnip | Weeds (stale seedbed) | 0.931–1.86 L/acre | – | – |
| Vegetables | Weeds (inter-row directed) | 0.931–1.86 L/acre | – | 24 d |
| Vegetables | Weeds (inter-row directed) | 0.931–1.86 L/acre | – | – |
| White Clover | Desiccation | 0.688–1.09 L/acre | 7 d | – |
Adjuvant requirements, compatibility notes, and mixing restrictions from the official label. Always confirm against the official label PDF before mixing.
| Guidance | Adjuvant | Rate |
|---|---|---|
| Do not mix | wetters, spreaders or stickers Do not add wetters, spreaders or stickers to the spray solution. (Sweet White Lupins / pre-harvest desiccation context) | – |
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.
