STZ Herbicide
PCP #32621 · FMC of Canada Limited · Herbicide
Group 14 herbicide containing sulfentrazone for preemergence control of annual grasses and broadleaf weeds in potatoes. Must be tank-mixed with Sencor 75DF Herbicide. Controls triazine, ALS, and glyphosate resistant weeds. Sulfentrazone is a Protox inhibitor taken up by plant roots and shoots. Persistent in soil with 1-2 year carryover. For use in Eastern Canada and Coastal British Columbia only.
Registered uses (1)
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 |
|---|---|---|---|
| Potato | Annual grasses and broadleaf weeds listed on the Sencor 75DF Herbicide label, including certain triazine resistant weeds such as redroot pigweed and lamb's-quarters. When STZ Herbicide is applied at 219 mL/ha: Control of Kochia. This tank-mix will also provide control of ALS and glyphosate resistant weeds. | 63.5–88.6 mL/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.