PCP #23713 · BASF Canada Inc. · Herbicide
Group 2 herbicide containing imazapyr for control of annual and perennial broadleaf weeds, grasses, sedges, and woody species in non-crop industrial sites, railroad ballast, rights-of-way, and forestry site preparation. Readily absorbed through foliage and roots with translocation throughout plant. Effects are slow to appear with maximum effectiveness generally apparent more than one full growing season after treatment.
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 |
|---|---|---|---|---|
| Forestry | Aspen and bluejoint reedgrass | 0.842 L/acre | – | 12 d |
| Non-Crop Areas | Annual broadleaf weeds (Black medic, Cinquefoil (rough), Fleabane spp., Groundsel (common), Hemp-nettle, Kochia, Lamb's-quarters, Mustard spp., Pigweed spp., Pineappleweed, Ragweed spp., Russian thistle, Stinkweed, Sow-thistle (annual), Wild buckwheat) | 1.21 L/acre | – | 12 d |
| Non-Crop Areas | Annual grass weeds (Bluegrass (annual), Foxtail spp., Old witchgrass) | 1.21 L/acre | – | 12 d |
| Non-Crop Areas | Perennial grass/sedge weeds (Bromegrass, Canada bluegrass, Fescue spp., Quackgrass, Yellow nutsedge) | 1.21 L/acre | – | 12 d |
| Non-Crop Areas | Perennial/Biennial weeds (Bladder campion, Bull thistle, Burdock, Canada thistle, Cinquefoil (sulfur), Clover spp., Dandelion, Dog-strangling vine, Field bindweed, Goat's-beard, Goldenrod, Leafy spurge, Milkweed, Mouse-ear chickweed, Mullein spp., Ox-eye daisy, Plantain spp., Poison ivy, Sheep sorrel, Toadflax, Tufted vetch, Wild carrot, Wild grape, Wild strawberry) | 1.21 L/acre | – | 12 d |
| Non-Crop Areas | Woody species (Maple, Poplar, Raspberry, Wild Rose) | 1.21 L/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 | nonionic surfactant If using spray volumes greater than 550 litres per hectare, additional nonionic surfactant must be added at a rate of 1 litre/400 litres of spray solution | 1 litre/400 litres of spray solution |
| Compatible | PINESTICK ARSENAL Herbicide | 0.5-1 L/400 L |
| Compatible | foam reducing agent A foam reducing agent may be added at the recommended label rate, if needed. | at the recommended label rate |
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.
