PCP #33964 · 2022 Environmental Science Ca Inc. · Herbicide
Group 2 & 4 herbicide wettable granule for control of brush, woody plants and broadleaf weeds in rangeland and pastures. Contains metsulfuron-methyl and aminocyclopyrachlor. No grazing or haying restrictions.
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 |
|---|---|---|---|
| Pasture | Broadleaf weeds and brush | 67.6–202 g/acre | — |
| Rangeland | Annual sowthistle | 67.6 g/acre | — |
| Rangeland | Ball mustard | 67.6 g/acre | — |
| Rangeland | Balsam fir (Abies balsamea) - 2-3 metres | 202 g/acre | — |
| Rangeland | Balsam fir (Abies balsamea) - less than 2 metres | 135 g/acre | — |
| Rangeland | Balsam poplar (Populus balsamifera) - up to 2.5 metres | 135 g/acre | — |
| Rangeland | Bitternut hickory (Carya cordiformus) - less than 2 metres | 202 g/acre | — |
| Rangeland | Black cherry (Prunus serotina) - less than 3 metres | 135 g/acre | — |
| Rangeland | Black oak (Quercus velutina) - up to 2.5 metres | 202 g/acre | — |
| Rangeland | Black poplar (Populus nigra) - up to 2.5 metres | 135 g/acre | — |
| Rangeland | Black spruce (Picea mariana) - 2-3 metres | 202 g/acre | — |
| Rangeland | Black spruce (Picea mariana) - less than 2 metres | 135 g/acre | — |
| Rangeland | Black tupelo (Nyssa sylvatica) - less than 1 metre | 135 g/acre | — |
| Rangeland | Bluebur | 67.6 g/acre | — |
| Rangeland | Canada goldenrod | 67.6 g/acre | — |
| Rangeland | Canada thistle |
| 67.6 g/acre |
| — |
| Rangeland | Chickweed | 67.6 g/acre | — |
| Rangeland | Chokecherry (Prunus virginica) - less than 3 metres | 135 g/acre | — |
| Rangeland | Common groundsel | 67.6 g/acre | — |
| Rangeland | Common sassafras (Sassafras albidum) - up to 2.5 metres | 135 g/acre | — |
| Rangeland | Common tansy | 67.6 g/acre | — |
| Rangeland | Common yarrow | 67.6 g/acre | — |
| Rangeland | Corn spurry | 67.6 g/acre | — |
| Rangeland | Cow cockle | 67.6 g/acre | — |
| Rangeland | Dandelion | 67.6 g/acre | — |
| Rangeland | Diffuse knapweed | 67.6 g/acre | — |
| Rangeland | Dog-strangling vine (Vincetoxicum rossicum) | 135 g/acre | — |
| Rangeland | Douglas fir (Pseudotsuga menziesii) - 2-3 metres | 202 g/acre | — |
| Rangeland | Douglas fir (Pseudotsuga menziesii) - less than 2 metres | 135 g/acre | — |
| Rangeland | Eastern white pine (Pinus strobus) - 2-3 metres | 202 g/acre | — |
| Rangeland | Eastern white pine (Pinus strobus) - less than 2 metres | 135 g/acre | — |
| Rangeland | Flixweed | 67.6 g/acre | — |
| Rangeland | Giant hogweed (up to 4-leaf) | 67.6 g/acre | — |
| Rangeland | Green ash (Fraxinus pennsylvanica) - up to 2.5 metres | 135 g/acre | — |
| Rangeland | Green smartweed | 67.6 g/acre | — |
| Rangeland | Hackberry (Celtis occidentalis) - up to 2.5 metres | 135 g/acre | — |
| Rangeland | Hemp-nettle | 67.6 g/acre | — |
| Rangeland | Jack pine (Pinus banksiana) - 2-3 metres | 202 g/acre | — |
| Rangeland | Jack pine (Pinus banksiana) - less than 2 metres | 135 g/acre | — |
| Rangeland | Kochia (including ALS-resistant) | 67.6 g/acre | — |
| Rangeland | Lady's-thumb | 67.6 g/acre | — |
| Rangeland | Lamb's-quarters (suppression) | 67.6 g/acre | — |
| Rangeland | Large pussy willow (Salix discolor) - up to 2.5 metres | 135 g/acre | — |
| Rangeland | Leafy spurge | 67.6 g/acre | — |
| Rangeland | Manitoba maple/Box Elder (Acer negundo) - up to 2.5 metres | 135 g/acre | — |
| Rangeland | Northern red oak (Quercus rubra) - up to 2.5 metres | 202 g/acre | — |
| Rangeland | Norway spruce (Picea abies) - 2-3 metres | 202 g/acre | — |
| Rangeland | Norway spruce (Picea abies) - less than 2 metres | 135 g/acre | — |
| Rangeland | Norwegian cinquefoil | 67.6 g/acre | — |
| Rangeland | Orange hawkweed | 67.6 g/acre | — |
| Rangeland | Ox-eye daisy | 67.6 g/acre | — |
| Rangeland | Perennial sowthistle | 67.6 g/acre | — |
| Rangeland | Pignut hickory (Carya glabra) - less than 2 metres | 202 g/acre | — |
| Rangeland | Pin cherry (Prunus pensylvanica) - less than 3 metres | 135 g/acre | — |
| Rangeland | Plains cottonwood (Populus sargentii) - up to 2.5 metres | 135 g/acre | — |
| Rangeland | Poison Ivy | 67.6 g/acre | — |
| Rangeland | Prostrate pigweed | 67.6 g/acre | — |
| Rangeland | Red maple (Acer rubrum) - up to 2.5 metres | 135 g/acre | — |
| Rangeland | Red pine (Pinus resinosa) - 2-3 metres | 202 g/acre | — |
| Rangeland | Red pine (Pinus resinosa) - less than 2 metres | 135 g/acre | — |
| Rangeland | Redroot pigweed | 67.6 g/acre | — |
| Rangeland | Russian thistle | 67.6 g/acre | — |
| Rangeland | Sandbar/Ditchbank willow (Salix exigua or S. interior) - up to 2.5 metres | 135 g/acre | — |
| Rangeland | Scentless chamomille | 67.6 g/acre | — |
| Rangeland | Shepherd's-purse | 67.6 g/acre | — |
| Rangeland | Spotted knapweed | 67.6 g/acre | — |
| Rangeland | Stinkweed | 67.6 g/acre | — |
| Rangeland | Stork's-bill | 67.6 g/acre | — |
| Rangeland | Sugar maple (Acer saccharum) - up to 2.5 metres | 135 g/acre | — |
| Rangeland | Sumac (smooth, staghorn) | 67.6 g/acre | — |
| Rangeland | Sweet clover (white, yellow) | 67.6 g/acre | — |
| Rangeland | Tall buttercup | 67.6 g/acre | — |
| Rangeland | Tartary buckwheat | 67.6 g/acre | — |
| Rangeland | Toadflax (suppression) | 67.6 g/acre | — |
| Rangeland | Tree of heaven (Alianthus altissima) - up to 2.5 metres | 135 g/acre | — |
| Rangeland | Trembling aspen (Populus tremuloides) - less than 3 metres | 135 g/acre | — |
| Rangeland | Volunteer canola (except Clearfield varieties) | 67.6 g/acre | — |
| Rangeland | Western snowberry | 67.6 g/acre | — |
| Rangeland | Western white pine (Pinus monticola) - 2-3 metres | 202 g/acre | — |
| Rangeland | Western white pine (Pinus monticola) - less than 2 metres | 135 g/acre | — |
| Rangeland | White ash (Fraxinus americana) - up to 2.5 metres | 135 g/acre | — |
| Rangeland | White cockle | 67.6 g/acre | — |
| Rangeland | White spruce (Picea glauca) - 2-3 metres | 202 g/acre | — |
| Rangeland | White spruce (Picea glauca) - less than 2 metres | 135 g/acre | — |
| Rangeland | Wild buckwheat (suppression) | 67.6 g/acre | — |
| Rangeland | Wild carrot | 67.6 g/acre | — |
| Rangeland | Wild chervil | 67.6 g/acre | — |
| Rangeland | Wild mustard | 67.6 g/acre | — |
| Rangeland | Wild parsnip | 67.6 g/acre | — |
| Rangeland | Wild rose | 67.6 g/acre | — |
| Rangeland | Yellow poplar/tulip tree (Liriodendron tulipifera) - up to 2.5 metres | 135 g/acre | — |
| Rangeland | Yellow starthistle | 67.6 g/acre | — |
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.
