PCP #30917 · Bayer CropScience Inc. · Herbicide
Group 4 soluble granule herbicide containing 50% aminocyclopyrachlor for control and suppression of broadleaf weeds, brush and woody plants in pasture, rangeland and non-crop areas including utility rights-of-way, roadsides, and industrial sites.
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 | Aspen (Trembling) | 56.7 g/acre | – | – |
| Non-Crop | Canada Thistle | 24.3–56.7 g/acre | – | – |
| Non-Crop | Dandelion | 24.3–56.7 g/acre | – | – |
| Non-Crop | Fleabane (Canada) | 56.7 g/acre | – | – |
| Non-Crop | Fleabane (annual) | 56.7 g/acre | – | – |
| Non-Crop | Giant Hogweed | 24.3 g/acre | – | – |
| Non-Crop | Hawkweed (Orange and Yellow) | 56.7 g/acre | – | – |
| Non-Crop | Knapweed (Diffuse) | 28.3–56.7 g/acre | – | – |
| Non-Crop | Knapweed (Russian) | 28.3–56.7 g/acre | – | – |
| Non-Crop | Knapweed (Spotted) | 28.3–56.7 g/acre | – | – |
| Non-Crop | Kochia (including Group 2 resistant) | 28.3–56.7 g/acre | – | – |
| Non-Crop | Leafy Spurge | 24.3 g/acre | – | – |
| Non-Crop | Nodding Thistle (Musk, Plumeless, Spiny Plumeless) | 24.3–56.7 g/acre | – | – |
| Non-Crop | Plantain Species | 24.3–56.7 g/acre | – | – |
| Non-Crop | Poplar (Balsam) |
| 56.7 g/acre |
| – |
| – |
| Non-Crop | Smooth Bedstraw | 24.3 g/acre | – | – |
| Non-Crop | Sow Thistle (Annual) | 28.3–56.7 g/acre | – | – |
| Non-Crop | Sow Thistle (Perennial) | 28.3–56.7 g/acre | – | – |
| Non-Crop | Sumac (smooth and staghorn) | 56.7 g/acre | – | – |
| Non-Crop | Wild Carrot | 56.7 g/acre | – | – |
| Rangeland | Aspen (Trembling) | 56.7 g/acre | – | – |
| Rangeland | Canada Thistle | 24.3–56.7 g/acre | – | – |
| Rangeland | Dandelion | 24.3–56.7 g/acre | – | – |
| Rangeland | Fleabane (Canada) | 56.7 g/acre | – | – |
| Rangeland | Fleabane (annual) | 56.7 g/acre | – | – |
| Rangeland | Giant Hogweed | 24.3 g/acre | – | – |
| Rangeland | Hawkweed (Orange and Yellow) | 56.7 g/acre | – | – |
| Rangeland | Knapweed (Diffuse) | 28.3–56.7 g/acre | – | – |
| Rangeland | Knapweed (Russian) | 28.3–56.7 g/acre | – | – |
| Rangeland | Knapweed (Spotted) | 28.3–56.7 g/acre | – | – |
| Rangeland | Kochia (including Group 2 resistant) | 28.3–56.7 g/acre | – | – |
| Rangeland | Leafy Spurge | 24.3 g/acre | – | – |
| Rangeland | Nodding Thistle (Musk, Plumeless, Spiny Plumeless) | 24.3–56.7 g/acre | – | – |
| Rangeland | Plantain Species | 24.3–56.7 g/acre | – | – |
| Rangeland | Poplar (Balsam) | 56.7 g/acre | – | – |
| Rangeland | Smooth Bedstraw | 24.3 g/acre | – | – |
| Rangeland | Sow Thistle (Annual) | 28.3–56.7 g/acre | – | – |
| Rangeland | Sow Thistle (Perennial) | 28.3–56.7 g/acre | – | – |
| Rangeland | Sumac (smooth and staghorn) | 56.7 g/acre | – | – |
| Rangeland | Wild Carrot | 56.7 g/acre | – | – |
Adjuvant requirements, compatibility notes, and mixing restrictions from the official label. Always confirm against the official label PDF before mixing.
| Guidance | Adjuvant | Rate |
|---|---|---|
| Required | NIS Method 50SG + Escort Herbicide: Use of an adjuvant (non-ionic surfactant at 0.25% v/v, Merge Adjuvant at 1% v/v or Crop Oil Concentrate at 1% v/v) is required. | 0.25% v/v |
| Required | surfactant Method 50SG + Escort Herbicide: Use of an adjuvant (non-ionic surfactant at 0.25% v/v, Merge Adjuvant at 1% v/v or Crop Oil Concentrate at 1% v/v) is required. | 1% v/v |
| Required | COC Method 50SG + Escort Herbicide: Use of an adjuvant (non-ionic surfactant at 0.25% v/v, Merge Adjuvant at 1% v/v or Crop Oil Concentrate at 1% v/v) is required. | 1% v/v |
| Recommended | COC Method 50SG + Telar XP Herbicide: Add a non-ionic surfactant at 0.25% v/v or Merge Adjuvant at 1.0% v/v or Crop Oil Concentrate at 1% v/v. | 1% v/v |
| Recommended | surfactant APPLY METHOD 50SG WITH A RECOMMENDED SURFACTANT. | – |
| Recommended | NIS Add a recommended surfactant (non-ionic surfactant at 0.25% v/v or 2.5L/1000L spray solution) | 0.25% v/v or 2.5L/1000L spray solution |
| Recommended | surfactant Merge Adjuvant* 1.0% v/v or 10L/1000L spray solution | 1.0% v/v or 10L/1000L spray solution |
| Recommended | COC crop oil concentrate at 1% v/v or 10L/1000 L spray solution | 1% v/v or 10L/1000L spray solution |
| Recommended | NIS Method 50SG + Telar XP Herbicide: Add a non-ionic surfactant at 0.25% v/v or Merge Adjuvant at 1.0% v/v or Crop Oil Concentrate at 1% v/v. | 0.25% v/v |
| Recommended | surfactant Method 50SG + Telar XP Herbicide: Add a non-ionic surfactant at 0.25% v/v or Merge Adjuvant at 1.0% v/v or Crop Oil Concentrate at 1% v/v. | 1.0% v/v |
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.
