PCP #32957 · 2022 Environmental Science Ca Inc. · Herbicide
Group 4 herbicide solution for control and suppression of Canada thistle and Canada fleabane in pasture, rangeland, and industrial non-crop areas. Contains aminocyclopyrachlor as potassium salt. Provides season-long suppression to 12-month control depending on rate. Requires adjuvant for application. Not for use on lawns or turf.
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 |
|---|---|---|---|---|
| Non-crop areas | Canada thistle | 0.051 L/acre | – | – |
| Non-crop areas | Canada thistle | 0.118 L/acre | – | – |
| Non-crop areas | Fleabane (Canada) | 0.118 L/acre | – | – |
| Pasture | Canada thistle | 0.051 L/acre | – | 12 d |
| Pasture | Canada thistle | 0.118 L/acre | – | 12 d |
| Pasture | Fleabane (Canada) | 0.118 L/acre | – | 12 d |
| Rangeland | Canada thistle | 0.051 L/acre | – | 12 d |
| Rangeland | Canada thistle | 0.118 L/acre | – | 12 d |
| Rangeland | Fleabane (Canada) | 0.118 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 |
|---|---|---|
| Recommended | NIS (non-ionic surfactant) Add a recommended surfactant (non-ionic surfactant at 0.25% v/v or 2.5 L/1000 L spray solution) |
| 0.25% v/v or 2.5 L/1000 L spray solution |
| Recommended | crop oil concentrate crop oil concentrate at 1% v/v or 10 L/1000 L spray solution | 1% v/v or 10 L/1000 L spray solution |
| Recommended | surfactant/adjuvant blend Merge Adjuvant* at 1% v/v or 10 L/1000 L spray solution | 1% v/v or 10 L/1000 L 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.
