Classic™ Herbicide
PCP #29416 · Corteva Agriscience Canada Company · Herbicide
Group 2 herbicide containing 25% chlorimuron-ethyl as wettable granules for selective control of broadleaf weeds in soybeans in Eastern Canada. Can be applied pre-plant, post-plant pre-emergence, or post-emergence. Available in tank-mix combinations with imazethapyr, glyphosate, metribuzin, and Assure II for expanded weed spectrum control.
Registered uses (25)
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 |
|---|---|---|---|
| Soybean | Annual Grasses, Common Ragweed, Redroot Pigweed, Velvetleaf | 14.6 g/acre | 60 d |
| Soybean | Annual Sow-thistle (2-5 leaf stage) | 14.6 g/acre | 60 d |
| Soybean | Annual Sow-thistle (Season Long Control, less than 15 cm tall and across) | 14.6 g/acre | 60 d |
| Soybean | Canada fleabane including glyphosate resistant biotypes (residual season long control) | 14.6 g/acre | 60 d |
| Soybean | Common Lamb's Quarters (up to 6 leaf stage) | 14.6 g/acre | 60 d |
| Soybean | Common Lamb's Quarters (up to 6 leaf stage) | 14.6 g/acre | 60 d |
| Soybean | Common Ragweed (2-6 leaf stage, 10 cm height) | 14.6 g/acre | 60 d |
| Soybean | Common Ragweed (2-6 leaf stage, 10 cm height) | 14.6 g/acre | 60 d |
| Soybean | Dandelion (Season Long Control, less than 15 cm tall and across) | 14.6 g/acre | 60 d |
| Soybean | Dandelion (pre-bloom, 15 cm height - top growth control 4 to 6 weeks) | 14.6 g/acre | 60 d |
| Soybean | Dandelion (season long control, up to bolting) | 14.6 g/acre | 60 d |
| Soybean | Dandelion (up to bolting) | 14.6 g/acre | 60 d |
| Soybean | Prickly Lettuce (1-7 leaf stage) | 14.6 g/acre | 60 d |
| Soybean | Prickly Lettuce (1-7 leaf stage) | 14.6 g/acre | 60 d |
| Soybean | Redroot Pigweed (2-8 leaf stage, 10 cm height) | 14.6 g/acre | 60 d |
| Soybean | Redroot Pigweed (2-8 leaf stage, 10 cm height) | 14.6 g/acre | 60 d |
| Soybean | Velvetleaf (2-4 leaf stage, 10 cm height) | 14.6 g/acre | 60 d |
| Soybean | Velvetleaf (2-4 leaf stage, 10 cm height) | 14.6 g/acre | 60 d |
| Soybean | Volunteer adzuki beans (Vigna angularis Ohwi & Ohashi) 1-3 trifoliate stage (suppression only) | 14.6 g/acre | 60 d |
| Soybean | Wild carrot (Daucus carota) 2-20 leaf stage (suppression only) | 14.6 g/acre | 60 d |
| Soybean | Yellow Nutsedge (Season long control, up to 8 leaf stage) | 14.6 g/acre | 60 d |
| Soybean | Yellow Nutsedge (suppression only, up to 3 leaf stage) | 14.6 g/acre | 60 d |
| Soybean | Yellow Nutsedge (up to 8 leaf stage, 5-15 cm height) | 14.6 g/acre | 60 d |
| Soybean | Yellow Nutsedge (up to 8 leaf stage, 5-15 cm height) | 14.6 g/acre | 60 d |
| Soybean | Yellow nutsedge, Eastern black nightshade | 9.71 g/acre | 100 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.