PCP #32265 · Sharda Cropchem Limited · Herbicide
Group 4 liquid concentrate herbicide containing clopyralid 300 g/L for control of perennial and annual broadleaved weeds including Canada thistle, vetch, alsike clover, common ragweed, wild buckwheat, scentless chamomile, common groundsel and volunteer alfalfa in field crops, Christmas tree plantations, pasture, rangeland, vegetable and fruit crops, and non-cropland.
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 vetch species | 0.272 L/acre | 30 d | 12 d |
| Balsam Fir | Vetch (Vicia spp.) | 0.204 L/acre | – | 12 d |
| Barley | Canada thistle, common groundsel, perennial sow-thistle (top growth), wild buckwheat, scentless chamomile, volunteer alfalfa | 0.204–0.272 L/acre | – | 12 d |
| Blueberry | Tufted vetch | 0.204 L/acre | 300 d | 12 d |
| Blueberry | Vetch; red and white clover | 0.204–0.403 L/acre | 45 d | 12 d |
| Broccoli | Ragweed, vetch, common groundsel, Canada thistle; sheep sorrel (suppression) | 0.272 L/acre | 30 d | 12 d |
| Cabbage | Ragweed, vetch, common groundsel, Canada thistle; sheep sorrel (suppression) | 0.272 L/acre | 30 d | 12 d |
| Canola | Canada thistle, scentless chamomile, common groundsel, wild buckwheat, perennial sow-thistle (top growth), volunteer alfalfa | 0.204–0.403 L/acre | – | 12 d |
| Canola | Canada thistle, scentless chamomile, wild buckwheat, perennial sow-thistle (top growth), common groundsel | 0.204–0.272 L/acre | – | 12 d |
| Cauliflower | Ragweed, vetch, common groundsel, Canada thistle; sheep sorrel (suppression) | 0.272 L/acre | 30 d | 12 d |
| Chinese Broccoli | Ragweed, vetch, common groundsel, Canada thistle; sheep sorrel (suppression) |
| 0.272 L/acre |
| 30 d |
| 12 d |
| Chinese Mustard Cabbage | Ragweed, vetch, common groundsel, Canada thistle; sheep sorrel (suppression) | 0.272 L/acre | 30 d | 12 d |
| Chinese Radish | Ragweed, vetch, common groundsel, Canada thistle; sheep sorrel (suppression) | 0.272 L/acre | 30 d | 12 d |
| Conifers | Labelled weeds | 0.204–0.272 L/acre | – | 12 d |
| Cranberry | Vetch | 2.4 % | 60 d | 12 d |
| Fallow | Canada thistle, scentless chamomile, common groundsel, wild buckwheat, perennial sow-thistle (top growth), volunteer alfalfa | 0.403 L/acre | – | 12 d |
| Flax | Canada thistle, common groundsel, scentless chamomile, wild buckwheat, perennial sow-thistle (top growth), volunteer alfalfa | 0.272–0.403 L/acre | – | 12 d |
| Forage and Pasture | Labelled weeds plus alsike clover | 0.204–0.403 L/acre | 0 d | 12 d |
| Forage and Pasture | Labelled weeds plus alsike clover | 0.204–0.403 L/acre | 0 d | 12 d |
| Kohlrabi | Ragweed, vetch, common groundsel, Canada thistle; sheep sorrel (suppression) | 0.272 L/acre | 30 d | 12 d |
| Napa Cabbage | Ragweed, vetch, common groundsel, Canada thistle; sheep sorrel (suppression) | 0.272 L/acre | 30 d | 12 d |
| Non-Crop Areas | Canada thistle and labelled weeds; spotted and diffuse knapweed | 0.204–0.403 L/acre | – | 12 d |
| Oats | Canada thistle, common groundsel, perennial sow-thistle (top growth), wild buckwheat, scentless chamomile, volunteer alfalfa | 0.204–0.272 L/acre | – | 12 d |
| Poplar | Canada thistle and other labelled weeds | 0.403 L/acre | – | 12 d |
| Rangeland | Spotted and diffuse knapweed | 0.34 L/acre | 0 d | 12 d |
| Rutabaga | Common ragweed | 0.272 L/acre | 83 d | 12 d |
| Shelterbelts | Canada thistle | 0.403 L/acre | – | 12 d |
| Strawberry | Tufted vetch, Canada thistle; sheep sorrel and ox-eye daisy (suppression) | 0.272–0.403 L/acre | – | 12 d |
| Sugar Beet | Canada thistle | 0.272–0.403 L/acre | 90 d | 12 d |
| Wheat | Canada thistle, common groundsel, perennial sow-thistle (top growth), wild buckwheat, scentless chamomile, volunteer alfalfa | 0.204–0.272 L/acre | – | 12 d |
| Wheat | Labelled weeds; giant ragweed (emergence to five leaf stage) | 0.204–0.272 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 | ADIGOR Adjuvant MCPA Ester Plus Axial 100 EC ... 600 mL/ha plus Adigor 700 mL/ha | 700 mL/ha |
| Required | AGRAL® 90 NON-IONIC WETTING AND SPREADING AGENT Refine Extra plus 2,4-D Ester or MCPA Ester ... 20 g/ha + Agral 90 Adjuvant 0.2% v/v plus 420 g ae/ha | 0.2% v/v |
| Required | AMIGO Adjuvant Select ... 0.19 L/ha plus Amigo at 0.5% v/v | 0.5% v/v |
| Required | MERGE® ADJUVANT Poast Ultra ... 0.32 - 0.47 L/ha plus Merge Adjuvant 0.75-1.0 L/ha | 0.75-1.0 L/ha |
| Required | MERGE® ADJUVANT After the Pyralid Herbicide is dissolved, continue agitation and add the required amount of Merge adjuvant or non-ionic surfactant plus fertilizer. | – |
| Required | SCORE® Adjuvant Liquid MCPA Ester plus Horizon 240 EC ... 230 - 290 mL/ha + Score Adjuvant 0.8 - 1.0% v/v | 0.8 - 1.0% v/v |
| Required | SCORE® Adjuvant Liquid Starane II plus MCPA Ester plus Horizon 240 EC ... 230 mL/ha + Score Adjuvant 0.8% v/v | 0.8% v/v |
| Required | non-ionic surfactant add the required amount of Merge adjuvant or non-ionic surfactant plus fertilizer | – |
| Recommended | adjuvant If a tank-mix partner requires the addition of an adjuvant add the recommended adjuvant and dilution rate to the tank-mix. | – |
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.
