PCP #27306 · Corteva Agriscience Canada Company · Herbicide
Group 4 herbicide containing 75% clopyralid as potassium salt for control of Canada thistle, wild buckwheat, and perennial sow-thistle in canola (Polish and Argentine varieties) in Western Canada. Provides top growth control with applications at 2 to 6 leaf stage of crop. For sale and use in Western Canada only.
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 |
|---|---|---|---|---|
| Canola | Canada thistle (top growth control only) | 80.9 g/acre | – | 12 d |
| Canola | Canada thistle, wild buckwheat, and perennial sow-thistle (top growth control) | 108 g/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 | MERGE® ADJUVANT Merge | 0.5% v/v (0.5 L per 100 L spray mixture) |
| Required | MERGE® ADJUVANT add Merge adjuvant at a rate of 0.5% v/v (0.5 L of Merge per 100 L of spray mixture) | 0.5% v/v (0.5 L of Merge per 100 L of spray mixture) |
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.
