PCP #31642 · Corteva Agriscience Canada Company · Herbicide
Group 4 herbicide containing picloram and 2,4-D for control of broadleaved weeds and deciduous trees/woody species in rangeland, permanent grass pastures, and non-cropland areas. 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 |
|---|---|---|---|---|
| Non-Cropland | Aspen, Birch, Willow, Wild prairie rose (deciduous trees and woody species) | 2.51 L/acre | – | – |
| Non-Cropland | Canada thistle, dandelion, common yarrow | 1 L/acre | – | – |
| Non-Cropland | Canada thistle, dandelion, common yarrow, sweet and red clover, wild carrot, common ragweed, goldenrod, dock, plantain, prickly lettuce, burdock, fleabane, vetch, leafy spurge, toadflax | 1.89 L/acre | – | – |
| Pasture | Aspen, Birch, Willow, Wild prairie rose (deciduous trees and woody species) | 2.51 L/acre | – | 12 d |
| Pasture | Canada thistle, dandelion, common yarrow | 1 L/acre | – | 12 d |
| Pasture | Canada thistle, dandelion, common yarrow, sweet and red clover, wild carrot, common ragweed, goldenrod, dock, plantain, prickly lettuce, burdock, fleabane, vetch, leafy spurge, toadflax | 1.89 L/acre | – | 12 d |
| Rangeland | Aspen, Birch, Willow, Wild prairie rose (deciduous trees and woody species) | 2.51 L/acre | – | 12 d |
| Rangeland | Canada thistle, dandelion, common yarrow | 1 L/acre | – | 12 d |
| Rangeland | Canada thistle, dandelion, common yarrow, sweet and red clover, wild carrot, common ragweed, goldenrod, dock, plantain, prickly lettuce, burdock, fleabane, vetch, leafy spurge, toadflax | 1.89 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 | non-ionic surfactant For faster burndown of coniferous species use a recommended surfactant (such as Intake Adjuvant or any non-ionic surfactant) at the rate of 0.25% by volume | 0.25% by volume (250 mL per 100 L of water); increase to 0.375% (375 mL per 100 L of water) if maximum rainfastness is desired |
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.
