PCP #34798 · Viking Crop Production Partners Inc. · Herbicide
Group 4 herbicide containing clopyralid and MCPA for control of annual and perennial broadleaf weeds in wheat, barley, oats, flax, timothy, and canary seed. Controls Canada thistle, kochia, wild buckwheat, volunteer canola, and other broadleaf weeds. Available for 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 |
|---|---|---|---|---|
| Barley | Canada thistle (low infestations), burdock, cocklebur, flixweed (spring rosettes 2-4 leaf), field horsetail, lamb's-quarters, mustard wild, plantain, prickly lettuce, radish wild, ragweed, shepherd's-purse (spring rosettes only), stinkweed (spring rosettes), sunflower annual, sunflower volunteer, vetch | 0.607 L/acre | 60 d | 12 d |
| Barley | buckwheat tartary, buckwheat wild, Canada thistle (medium to high infestations), canola volunteer, common groundsel, dandelion (spring rosettes only), kochia (suppression) (2-4 leaf), pigweed redroot, pigweed Russian, scentless chamomile (2-4 leaf), smartweed, sow thistle annual, sow thistle perennial (top growth) |
| 0.809 L/acre |
| 60 d |
| 12 d |
| Canary Seed | Labeled annual and perennial broadleaved weeds | 0.607–0.809 L/acre | 60 d | – |
| Flax | Canada thistle (low infestations), burdock, cocklebur, flixweed (spring rosettes 2-4 leaf), field horsetail, lamb's-quarters, mustard wild, plantain, prickly lettuce, radish wild, ragweed, shepherd's-purse (spring rosettes only), stinkweed (spring rosettes), sunflower annual, sunflower volunteer, vetch | 0.607 L/acre | 60 d | 12 d |
| Flax | buckwheat tartary, buckwheat wild, Canada thistle (medium to high infestations), canola volunteer, common groundsel, dandelion (spring rosettes only), kochia (suppression) (2-4 leaf), pigweed redroot, pigweed Russian, scentless chamomile (2-4 leaf), smartweed, sow thistle annual, sow thistle perennial (top growth) | 0.809 L/acre | 60 d | 12 d |
| Oats | Canada thistle (low infestations), burdock, cocklebur, flixweed (spring rosettes 2-4 leaf), field horsetail, lamb's-quarters, mustard wild, plantain, prickly lettuce, radish wild, ragweed, shepherd's-purse (spring rosettes only), stinkweed (spring rosettes), sunflower annual, sunflower volunteer, vetch | 0.607 L/acre | 60 d | 12 d |
| Oats | buckwheat tartary, buckwheat wild, Canada thistle (medium to high infestations), canola volunteer, common groundsel, dandelion (spring rosettes only), kochia (suppression) (2-4 leaf), pigweed redroot, pigweed Russian, scentless chamomile (2-4 leaf), smartweed, sow thistle annual, sow thistle perennial (top growth) | 0.809 L/acre | 60 d | 12 d |
| Timothy | Labeled weeds | 0.607–0.809 L/acre | – | – |
| Timothy | Labeled weeds | 0.809 L/acre | 7 d | – |
| Wheat | Canada thistle (low infestations), burdock, cocklebur, flixweed (spring rosettes 2-4 leaf), field horsetail, lamb's-quarters, mustard wild, plantain, prickly lettuce, radish wild, ragweed, shepherd's-purse (spring rosettes only), stinkweed (spring rosettes), sunflower annual, sunflower volunteer, vetch | 0.607 L/acre | 60 d | 12 d |
| Wheat | buckwheat tartary, buckwheat wild, Canada thistle (medium to high infestations), canola volunteer, common groundsel, dandelion (spring rosettes only), kochia (suppression) (2-4 leaf), pigweed redroot, pigweed Russian, scentless chamomile (2-4 leaf), smartweed, sow thistle annual, sow thistle perennial (top growth) | 0.809 L/acre | 60 d | 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 | ADIGOR Adjuvant Tank-mix with Axial 100 EC Herbicide: Adigor 700 mL/ha | 700 mL/ha |
| Required | AGRAL 90 Tank-mix with Refine Extra Herbicide: Agral 90, AgSurf or Citowett Plus, 0.2% v/v | 0.2% v/v |
| Required | CITOWETT PLUS Tank-mix with Refine Extra Herbicide: Agral 90, AgSurf or Citowett Plus, 0.2% v/v | 0.2% v/v |
| Required | Turbocharge Tank-mix with Achieve Liquid Herbicide: Turbocharge: 0.5 % v/v | 0.5% v/v |
| Required | surfactant Tank-mix with Refine Extra Herbicide: Agral 90, AgSurf or Citowett Plus, 0.2% v/v | 0.2% 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.
