PCP #32415 · Sharda Cropchem Limited · Herbicide
Group 4 clopyralid liquid concentrate herbicide for control of perennial and annual broadleaved weeds (Canada thistle, vetch, alsike clover, common ragweed, wild buckwheat, scentless chamomile, common groundsel, volunteer alfalfa; suppression of perennial sow-thistle, sheep sorrel and ox-eye daisy) in field crops, vegetables, fruit, forage grasses, Christmas trees, shelterbelts, poplar, rangeland, pasture 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 | Spotted and diffuse knapweed | 0.34 L/acre | – | 12 d |
| Balsam Fir | Vetch (Vicia spp.) | 0.204 L/acre | – | 12 d |
| Barley | Canada thistle (top growth at 0.504 L/ha; season-long control at 0.672 L/ha) | 0.204–0.272 L/acre | – | 12 d |
| Blueberry | Red and white clover | 0.403 L/acre | 45 d | 12 d |
| Blueberry | Vetch | 0.204 L/acre | 45 d | 12 d |
| Broccoli | Ragweed, vetch, common groundsel, Canada thistle; suppression of sheep sorrel | 0.272 L/acre | 30 d | 12 d |
| Cabbage | Ragweed, vetch, common groundsel, Canada thistle; suppression of sheep sorrel | 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 |
| Canola | Labelled weeds (tank-mix with glyphosate) | 0.136 L/acre | – | 12 d |
| Cauliflower | Ragweed, vetch, common groundsel, Canada thistle; suppression of sheep sorrel | 0.272 L/acre | 30 d | 12 d |
| Chinese Broccoli | Ragweed, vetch, common groundsel, Canada thistle; suppression of sheep sorrel | 0.272 L/acre | 30 d | 12 d |
| Chinese Radish | Ragweed, vetch, common groundsel, Canada thistle; suppression of sheep sorrel | 0.272 L/acre | 30 d | 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 Grasses | Labelled weeds plus alsike clover | 0.204–0.403 L/acre | 0 d | 12 d |
| Kohlrabi | Ragweed, vetch, common groundsel, Canada thistle; suppression of sheep sorrel | 0.272 L/acre | 30 d | 12 d |
| Lowbush Blueberry | Tufted vetch | 0.204 L/acre | 300 d | 12 d |
| Mustard Cabbage | Ragweed, vetch, common groundsel, Canada thistle; suppression of sheep sorrel | 0.272 L/acre | 30 d | 12 d |
| Nappa Cabbage | Ragweed, vetch, common groundsel, Canada thistle; suppression of sheep sorrel | 0.272 L/acre | 30 d | 12 d |
| Non-Crop Areas | Canada thistle, scentless chamomile, common groundsel, wild buckwheat, perennial sow-thistle (top growth), volunteer alfalfa | 0.403 L/acre | – | 12 d |
| Non-Crop Areas | Labelled weeds; rate depending on weeds present and level of Canada thistle control required | 0.204–0.403 L/acre | – | 12 d |
| Non-Crop Areas | Spotted and diffuse knapweed | 0.34 L/acre | – | 12 d |
| Oats | Canada thistle (top growth at 0.504 L/ha; season-long control at 0.672 L/ha) | 0.204–0.272 L/acre | – | 12 d |
| Pasture | Labelled weeds plus alsike clover | 0.204–0.403 L/acre | 0 d | 12 d |
| Pasture | Spotted and diffuse knapweed | 0.34 L/acre | 0 d | 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 |
| Shelterbelt | Canada thistle | 0.403 L/acre | – | 12 d |
| Strawberry | Tufted vetch and Canada thistle; suppression of sheep sorrel and ox-eye daisy | 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 (top growth at 0.504 L/ha; season-long control at 0.672 L/ha) | 0.204–0.272 L/acre | – | 12 d |
| Wheat | Giant ragweed (emergence to the five leaf stage) | 0.272 L/acre | 60 d | 12 d |
| Wheat | Labelled weeds | 0.204–0.272 L/acre | 60 d | 12 d |
| White Pine | Labelled weeds | 0.204–0.272 L/acre | – | 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 ... plus Adigor 700 mL/ha | 700 mL/ha |
| 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 | AMIGO Adjuvant Select plus MCPA Ester ... 0.19 L/ha plus Amigo Adjuvant at 0.5 v/v plus 420 - 560 g a.e./ha | 0.5% 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 ... plus Merge Adjuvant 0.75-1.0 L/ha | 0.75-1.0 L/ha |
| Required | MERGE® ADJUVANT Poast Ultra plus MCPA Ester ... plus Merge Adjuvant 0.75-1.0 L/ha | 0.75-1.0 L/ha |
| Required | SCORE® Adjuvant Liquid MCPA Ester plus Horizon 240 EC ... plus 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 ... plus Score Adjuvant 0.8% v/v | 0.8% v/v |
| Required | SURE-MIX™ SURFACTANT When tank mixing with Refine Extra ... Add the surfactant last. | – |
| Required | Score Adjuvant Starane II plus MCPA Ester plus Horizon 240 EC ... plus Score Adjuvant 0.8% v/v | 0.8% v/v |
| Required | Agral 90 Adjuvant Refine Extra plus 2,4-D Ester or MCPA Ester ... 20 g/ha + Agral 90 Adjuvant 0.2% v/v | 0.2% v/v |
| Required | adjuvant MCPA Ester plus Achieve Liquid ... plus Turbocharge 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 or non-ionic surfactant add the required amount of Merge adjuvant or non-ionic surfactant plus fertilizer | – |
| Required | Turbocharge MCPA Ester plus Achieve Liquid ... 0.5 L/ha plus Turbocharge 0.5% v/v | 0.5% v/v |
| Required | Score Adjuvant MCPA Ester plus Horizon 240 EC ... plus Score Adjuvant 0.8 - 1.0% v/v | 0.8 - 1.0% v/v |
| Recommended | adjuvant If a tank-mix partner requires the addition of an adjuvant add the recommended adjuvant and dilution rate to the tank-mix. | – |
| Compatible | MERGE® ADJUVANT After the Clip Herbicide is dissolved, continue agitation and add the required amount of Merge adjuvant or non-ionic surfactant plus fertilizer (Odyssey WDG tank-mix instructions) | – |
| Compatible | NIS add the required amount of Merge adjuvant or non-ionic surfactant plus fertilizer (Odyssey WDG tank-mix instructions) | – |
| Compatible | Halt If excess foaming occurs, a silicone anti-foaming agent may be added (e.g. Halt) | – |
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.
