BlackHawk® Herbicide
PCP #32111 · Nufarm Agriculture Inc. · Herbicide
Group 4 and Group 14 herbicide containing pyraflufen-ethyl and 2,4-D for pre-seeding and post-seeding (prior to crop emergence) control of annual and perennial broadleaf weeds in cereals, corn, soybeans, canary seed, annual canarygrass, and summerfallow. Effective against glyphosate-resistant biotypes including kochia, ragweed, Canada fleabane, cleavers, and volunteer canola. Can be tank-mixed with glyphosate for enhanced weed control.
Registered uses (20)
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 |
|---|---|---|---|
| Annual Canarygrass | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Annual Canarygrass | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Canary seed | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Canary seed | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Cereals | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Cereals | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Corn | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Corn | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Oats | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Oats | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Rye | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Rye | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Soybean | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Soybean | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Summerfallow | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Summerfallow | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Triticale | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Triticale | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Wheat | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/acre | — |
| Wheat | Annual and perennial broadleaf weeds including glyphosate-resistant biotypes | 0.299–0.445 L/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.