PCP #35352 · Lier Chemical Co., Ltd. · Herbicide
Group 4 liquid herbicide containing clopyralid 360 g/L (present as the monoethanolamine salt) for control of perennial and annual broadleaved weeds including Canada thistle, wild buckwheat, scentless chamomile, common groundsel, volunteer alfalfa and vetch in field crops, vegetables, fruit crops, forage grasses, Christmas trees, pasture, rangeland and non-cropland.
Same active ingredients. Same registration class. Priced to improve your margin per acre.
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 |
|---|---|---|---|---|
| Balsam Fir | Vetch (Vicia spp.) | 0.17 L/acre | – | 12 d |
| Barley | Canada thistle (top growth at 0.42 L/ha; season-long at 0.56 L/ha) | 0.17–0.227 L/acre | – | 12 d |
| Beet | Labelled broadleaf weeds | 0.17–0.227 L/acre | 30 d | 12 d |
| Blueberry | Red and white clover | 0.336 L/acre | 45 d | 12 d |
| Blueberry | Vetch | 0.17 L/acre | 45 d | 12 d |
| Brussels Sprouts | Labelled broadleaf weeds | 0.227 L/acre | 30 d | 12 d |
| Canola | Canada thistle, scentless chamomile, common groundsel, wild buckwheat, top growth of perennial sow-thistle and volunteer alfalfa | 0.17–0.336 L/acre | – | 12 d |
| Canola | Labelled broadleaf weeds | 0.17–0.227 L/acre | – | 12 d |
| Chinese Broccoli | Labelled broadleaf weeds | 0.227 L/acre | 30 d | 12 d |
| Cranberry | Vetch | 2 % | 60 d | 12 d |
| Fallow | Canada thistle (season-long control of top growth with a reduction in population in the following year); kudzu (up to season-long suppression of top growth) | 0.336 L/acre | – | 12 d |
| Fallow | Canada thistle (season-long control of top growth with a reduction in population in the following year); kudzu (up to season-long suppression of top growth) | 0.336 L/acre | – | – |
| Flax | Canada thistle and labelled broadleaf weeds | 0.227–0.336 L/acre | – | 12 d |
| Forage Grasses | Labelled perennial and annual broadleaved weeds | 0.17–0.336 L/acre | 0 d | 12 d |
| Forage Grasses | Labelled perennial and annual broadleaved weeds | 0.17–0.336 L/acre | 0 d | 12 d |
| Kohlrabi | Labelled broadleaf weeds | 0.227 L/acre | 30 d | 12 d |
| Lowbush Blueberry | Tufted vetch | 0.17 L/acre | 300 d | 12 d |
| Napa Cabbage | Labelled broadleaf weeds | 0.227 L/acre | 30 d | 12 d |
| Non-Crop Areas | Labelled perennial and annual broadleaved weeds | 0.17–0.336 L/acre | – | – |
| Oats | Canada thistle (top growth at 0.42 L/ha; season-long at 0.56 L/ha) | 0.17–0.227 L/acre | – | 12 d |
| Onion | Labelled weeds | 0.17–0.227 L/acre | 45 d | 12 d |
| Pome Fruit | Weeds (spot treatment) | 0.227 L/acre | 30 d | 12 d |
| Poplar | Canada thistle and other labelled weeds | 0.336 L/acre | – | 12 d |
| Rangeland | Labelled perennial and annual broadleaved weeds | 0.17–0.336 L/acre | 0 d | 12 d |
| Rangeland | Spotted knapweed and diffuse knapweed | 0.283 L/acre | 0 d | 12 d |
| Rutabaga | Common ragweed | 0.227 L/acre | 83 d | 12 d |
| Saskatoon Berry | Canada thistle | 0.227 L/acre | 45 d | 12 d |
| Shelterbelt | Canada thistle | 0.336 L/acre | – | 12 d |
| Spinach | Common ragweed and common groundsel | 0.117 L/acre | 21 d | 12 d |
| Stone Fruit | Broadleaf weeds including vetch | 0.17–0.336 L/acre | 30 d | 12 d |
| Strawberry | Labelled broadleaf weeds | 0.227–0.336 L/acre | – | 12 d |
| Sugar Beet | Canada thistle | 0.227–0.336 L/acre | 90 d | 12 d |
| Turnip | Labelled broadleaf weeds | 0.17–0.227 L/acre | 30 d | 12 d |
| Turnip | Labelled broadleaf weeds | 0.17–0.227 L/acre | 15 d | 12 d |
| Wheat | Canada thistle (top growth at 0.42 L/ha; season-long at 0.56 L/ha) | 0.17–0.227 L/acre | – | 12 d |
| Wheat | Post-emergence broadleaf weeds including giant ragweed | 0.17–0.227 L/acre | 60 d | 12 d |
| White Pine | Labelled weeds | 0.17–0.227 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 | HiActivate® NIS add the required amount of Merge adjuvant or non-ionic surfactant plus fertilizer | – |
| Required | MERGE® ADJUVANT Poast Ultra Liquid Emulsifiable Herbicide 0.32 - 0.47 L/ha plus Merge Adjuvant 0.75-1.0 L/ha | 0.75-1.0 L/ha |
| Required | MERGE® ADJUVANT add the required amount of Merge adjuvant or non-ionic surfactant plus fertilizer | – |
| Required | MERGE® ADJUVANT 0.32 - 0.47 L/ha plus Merge Adjuvant 0.75-1.0 L/ha (tank-mix with Poast Ultra Liquid Emulsifiable Herbicide) | 0.75-1.0 L/ha |
| Recommended | ADIGOR Adjuvant If a tank-mix partner requires the addition of an adjuvant add the recommended adjuvant and dilution rate to the tank-mix | – |
| Recommended | MERGE® ADJUVANT add the required amount of Merge adjuvant or non-ionic surfactant plus fertilizer | – |
| Recommended | NIS add the required amount of Merge adjuvant or non-ionic surfactant plus fertilizer | – |
| Recommended | anti-foaming agent If excess foaming occurs, a silicone anti-foaming agent may be added (e.g. Halt) | – |
| 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 | 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.
