PCP #32726 · Adama Agricultural Solutions Canada, Ltd. · Herbicide
Group 22 herbicide containing diquat ion at 240 g/L for desiccation and vine killing in field crops including beans, canola, chickpeas, flax, legume seed crops, lentils, mustard, peas, sunflowers, lupins, faba beans, and potatoes. Also used for stale seedbed applications in vegetables and field crops, inter-row directed weeding in vegetables, perennial grass suppression under apple trees, weed control in non-crop areas, and corn spurry control in oats.
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 |
|---|---|---|---|---|
| Apple | Perennial Grass Suppression | 1.86 L/acre | – | – |
| Bean | Desiccation/Vine Killing | 0.506–0.85 L/acre | – | – |
| Bean | Desiccation/Vine Killing - heavy crop stand and/or weedy crop and/or heavy vine regrowth | 0.688–0.931 L/acre | – | – |
| Canola | Desiccation | 0.506–0.688 L/acre | 14 d | – |
| Canola | Desiccation - very dense canopy and/or weedy crop | 0.688–0.931 L/acre | 14 d | – |
| Chickpea | Desiccation | 0.506–0.688 L/acre | 7 d | – |
| Chickpea | Desiccation - heavy crop stand and/or weedy crop and/or heavy vine regrowth | 0.688 L/acre | 7 d | – |
| Clover | Desiccation | 0.688–1.09 L/acre | 7 d | – |
| Clover | Desiccation - very dense canopy and/or weedy crop and/or secondary regrowth | 1.09 L/acre | 7 d | – |
| Faba Bean | Desiccation | 0.506–0.931 L/acre | 10 d | – |
| Flax | Desiccation | 0.506–0.688 L/acre | – | – |
| Flax | Desiccation - very dense canopy and/or weedy crop | 0.688–0.931 L/acre | – | – |
| Lentils | Desiccation | 0.506–0.688 L/acre | – |
| – |
| Lentils | Desiccation - very dense canopy and/or weedy crop | 0.688–0.931 L/acre | – | – |
| Lupin | Desiccation | 0.931 L/acre | 7 d | – |
| Mustard | Desiccation | 0.506–0.688 L/acre | 14 d | – |
| Mustard | Desiccation - very dense canopy and/or weedy crop | 0.688–0.931 L/acre | 14 d | – |
| Non-Crop Land | Weed Control | 0.931–1.86 L/acre | – | – |
| Oats | Corn Spurry Control - less than 8 cm high | 0.364 L/acre | – | – |
| Oats | Corn Spurry Control - more than 8 cm high | 0.506 L/acre | – | – |
| Pea | Desiccation | 0.506–0.688 L/acre | – | – |
| Pea | Desiccation - very dense canopy and/or weedy crop | 0.688–0.931 L/acre | – | – |
| Potato | Vine Killing - top growth fully mature, little or no weeds (Prairie Provinces only) | 0.506 L/acre | 14 d | – |
| Potato | Vine Killing - top growth heavy or weedy field | 1.42 L/acre | 14 d | – |
| Potato | Vine Killing - top growth light, little weed growth or top growth heavy and in early stage of maturity | 0.688–0.931 L/acre | 14 d | – |
| Sunflower | Desiccation | 0.506–0.688 L/acre | 20 d | – |
| Sunflower | Desiccation - very dense canopy and/or weedy crop | 0.688–0.931 L/acre | 20 d | – |
| Turnip | Stale Seedbed - large weeds (greater than 5 cm high) | 1.86 L/acre | – | – |
| Turnip | Stale Seedbed - small weeds (3-5 cm high) | 0.931 L/acre | – | – |
| Vegetables | Inter-row weeds | 0.931–1.86 L/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 | AGRAL® 90 1.25 L/ha (Ground) - for top growth fully mature, little or no weeds (Prairie Provinces only, with AGRAL® 90 at 1 L per 1000 L or LI 700 at 2.5 L per 1000 L) | 1 L per 1000 L |
| Required | LI 700® with LECI-TECH® 1.25 L/ha (Ground) - for top growth fully mature, little or no weeds (Prairie Provinces only, with AGRAL® 90 at 1 L per 1000 L or LI 700 at 2.5 L per 1000 L) | 2.5 L per 1000 L |
| Do not mix | wetters, spreaders or stickers Potato vine killing: Do not use wetters, spreaders or stickers except as directed for the 1.25 L rate in the prairie provinces. | – |
| Do not mix | surfactant Oats - Corn Spurry Control: Do not use any surfactant. | – |
| Do not mix | spreader_sticker Sweet White Lupins: 'Do not add wetters, spreaders or stickers to the spray solution.' | – |
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.
