Steadfast™ IS Herbicide
PCP #33369 · Corteva Agriscience Canada Company · Herbicide
Group 2 herbicide containing rimsulfuron and nicosulfuron for post-emergent control of annual grasses and broadleaf weeds in field corn and lowbush blueberries. Has knockdown and soil residual activity. Absorbed through leaves and rapidly translocated to plant growing points. Rapidly stops growth of susceptible species with typical symptoms appearing within 5-7 days.
Registered uses (3)
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 |
|---|---|---|---|
| Blueberry | Annual grasses (1-6 leaves, up to tillering) | 16.2–26.9 g/acre | 420 d |
| Corn | Green Foxtail, Volunteer Canola including glyphosate tolerant varieties, Wild Oats, Volunteer Wheat | 16.2–26.9 g/acre | 30 d |
| Corn | Green Foxtail, Volunteer Canola including glyphosate tolerant varieties, Wild Oats, Volunteer Wheat, Lamb's-quarters | 16.2–26.9 g/acre | 30 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.