PCP #30922 · 2022 Environmental Science Ca Inc. · Herbicide
Group 2 & 4 herbicide containing metsulfuron-methyl and aminocyclopyrachlor for control of brush, woody plants and broadleaf weeds in rangeland and non-crop areas including rights of way, roadsides, industrial sites, and fence lines.
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 Areas | Annual sowthistle, Perennial sowthistle, Ball mustard, Poison ivy, Bluebur, Prostrate pigweed, Canada goldenrod, Redroot pigweed, Canada thistle, Russian thistle, Chickweed, Scentless chamomille, Common groundsel, Shepherd's-purse, Common tansy, Spotted knapweed, Common yarrow, Stinkweed, Corn spurry, Stork's-bill, Cow cockle, Sumac (smooth, staghorn), Dandelion, Sweet clover (white, yellow), Diffuse knapweed, Tall buttercup, Flixweed, Tartary buckwheat, Giant hogweed (up to 4-leaf), Volunteer canola (except Clearfield varieties), Green smartweed, Western snowberry, Hemp-nettle, White cockle, Kochia (including ALS-resistant), Wild carrot, Lady's-thumb, Wild chervil, Leafy spurge, Wild mustard, Norwegian cinquefoil, Wild parsnip, Orange hawkweed, Wild rose, Ox-eye daisy, Yellow starthistle |
| 67.6 g/acre |
| – |
| 12 d |
| Non-Crop Areas | Brush species: Black oak, Northern red oak, Bitternut hickory, Pignut hickory, Eastern white pine (2-3 metres), Jack pine (2-3 metres), Red pine (2-3 metres), Western white pine (2-3 metres), Balsam fir (2-3 metres), Douglas fir (2-3 metres), Black spruce (2-3 metres), Norway spruce (2-3 metres), White spruce (2-3 metres) | 202 g/acre | – | 12 d |
| Non-Crop Areas | Brush species: Manitoba maple (Box Elder), Red maple, Sugar maple, Black tupelo, Common sassafras, Green ash, White ash, Black cherry, Chokecherry, Pin cherry, Balsam poplar, Trembling aspen, Plains cottonwood, Black poplar, Sandbar/Ditchbank willow, Large pussy willow, Yellow poplar (tulip tree), Tree of heaven, Hackberry, Eastern white pine, Jack pine, Red pine, Western white pine, Balsam fir, Douglas fir, Black spruce, Norway spruce, White spruce | 135 g/acre | – | 12 d |
| Non-Crop Areas | Dog-strangling vine (Vincetoxicum rossicum) | 135 g/acre | – | 12 d |
| Rangeland | Annual sowthistle, Perennial sowthistle, Ball mustard, Poison ivy, Bluebur, Prostrate pigweed, Canada goldenrod, Redroot pigweed, Canada thistle, Russian thistle, Chickweed, Scentless chamomille, Common groundsel, Shepherd's-purse, Common tansy, Spotted knapweed, Common yarrow, Stinkweed, Corn spurry, Stork's-bill, Cow cockle, Sumac (smooth, staghorn), Dandelion, Sweet clover (white, yellow), Diffuse knapweed, Tall buttercup, Flixweed, Tartary buckwheat, Giant hogweed (up to 4-leaf), Volunteer canola (except Clearfield varieties), Green smartweed, Western snowberry, Hemp-nettle, White cockle, Kochia (including ALS-resistant), Wild carrot, Lady's-thumb, Wild chervil, Leafy spurge, Wild mustard, Norwegian cinquefoil, Wild parsnip, Orange hawkweed, Wild rose, Ox-eye daisy, Yellow starthistle | 67.6 g/acre | – | 12 d |
| Rangeland | Brush species: Black oak, Northern red oak, Bitternut hickory, Pignut hickory, Eastern white pine (2-3 metres), Jack pine (2-3 metres), Red pine (2-3 metres), Western white pine (2-3 metres), Balsam fir (2-3 metres), Douglas fir (2-3 metres), Black spruce (2-3 metres), Norway spruce (2-3 metres), White spruce (2-3 metres) | 202 g/acre | – | 12 d |
| Rangeland | Brush species: Manitoba maple (Box Elder), Red maple, Sugar maple, Black tupelo, Common sassafras, Green ash, White ash, Black cherry, Chokecherry, Pin cherry, Balsam poplar, Trembling aspen, Plains cottonwood, Black poplar, Sandbar/Ditchbank willow, Large pussy willow, Yellow poplar (tulip tree), Tree of heaven, Hackberry, Eastern white pine, Jack pine, Red pine, Western white pine, Balsam fir, Douglas fir, Black spruce, Norway spruce, White spruce | 135 g/acre | – | 12 d |
| Rangeland | Dog-strangling vine (Vincetoxicum rossicum) | 135 g/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 |
|---|---|---|
| Required | COC or Crop Oil Concentrate at 1.0% v/v (10 litres per 1000 litres of spray solution) | 1.0% v/v (10 litres per 1000 litres of spray solution) |
| Required | NIS Add a non-ionic surfactant at 0.25% v/v (2.5 litres per 1000 litres of spray solution) | 0.25% v/v (2.5 litres per 1000 litres of spray solution) |
| Required | surfactant or Merge Adjuvant* at 1.0% v/v (10 litres per 1000 litres of spray solution) | 1.0% v/v (10 litres per 1000 litres of spray solution) |
| Compatible | Hasten NT Ultra Spray Adjuvant Navius Flex | 0.25% to 1% v/v |
| Compatible | MSO® Spray Adjuvant NAVIUS FLEX | 2.5 – 10 l/1000 L (0.25 – 1.0% v/v) |
| Compatible | PINESTICK NAVIUS FLEX | 1.25-2.5L/1000L |
| Compatible | SUFFIX NAVIUS FLEX | 2.5 L/1000L |
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.
