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Priwen 500 EC Fungicide
PCP #31959 · Bayer Cropscience Inc. · Fungicide
Group 5
Group 5 fungicide containing spiroxamine for control of powdery mildew in wine grapes. Provides approximately 14 days of protection as part of a preventative spray program. Should be used in conjunction with other registered fungicides for season-long control.
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 |
|---|---|---|---|
| Grape | Powdery mildew (Uncinula necator) | 162–243 mL/acre | 35 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.