CLOBBER® M Herbicide
PCP #34157 · Newagco, Inc. · Herbicide
Group 4 herbicide containing clopyralid and MCPA for broadleaf weed control in wheat, barley, oats, flax, timothy, and canary seed. Controls Canada thistle, kochia, wild buckwheat, pigweeds, and other broadleaf weeds. For sale and use in Prairie Provinces and Peace River, Okanagan and Creston regions of British Columbia only.
Registered uses (11)
Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.
| Crop | Target | Rate | PHI |
|---|---|---|---|
| Barley | Canada thistle (low infestations), prickly lettuce, burdock, radish wild, cocklebur, ragweed, flixweed (spring rosettes 2-4 leaf), shepherd's-purse (spring rosettes only), field horsetail, stinkweed (spring rosettes), lamb's-quarters, mustard wild, plantain, vetch, sunflower annual, sunflower volunteer | 0.607 L/acre | 60 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 |
| Canary Seed | Broadleaf weeds | 0.607–0.809 L/acre | 60 d |
| Flax | Broadleaf weeds | 0.607 L/acre | 60 d |
| Flax | Broadleaf weeds | 0.809 L/acre | 60 d |
| Oats | Canada thistle (low infestations), prickly lettuce, burdock, radish wild, cocklebur, ragweed, flixweed (spring rosettes 2-4 leaf), shepherd's-purse (spring rosettes only), field horsetail, stinkweed (spring rosettes), lamb's-quarters, mustard wild, plantain, vetch, sunflower annual, sunflower volunteer | 0.607 L/acre | 60 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 |
| Timothy | Broadleaf weeds | 0.809 L/acre | 7 d |
| Timothy | Broadleaf weeds | 0.607–0.809 L/acre | — |
| Wheat | Canada thistle (low infestations), prickly lettuce, burdock, radish wild, cocklebur, ragweed, flixweed (spring rosettes 2-4 leaf), shepherd's-purse (spring rosettes only), field horsetail, stinkweed (spring rosettes), lamb's-quarters, mustard wild, plantain, vetch, sunflower annual, sunflower volunteer | 0.607 L/acre | 60 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 |
About this content. This page presents the official PMRA label as published by Health Canada's 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.