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PYRIOFENONE 300SC Fungicide
PCP #32376 · Isk Biosciences Corporation · Fungicide
Group 50
Group 50 suspension concentrate fungicide containing pyriofenone at 300 g/L for control and suppression of powdery mildew in cucurbits, grapes, berries, tomatoes, peppers, eggplant, cucumbers, and ornamental plants in outdoor and greenhouse settings.
Registered uses (13)
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 |
|---|---|---|---|
| Cucumber | Control of powdery mildew (Podosphaera xanthii; Golovinomyces cichoracearum, syn. Erysiphe cichoracearum) | 0.121–0.148 L/acre | 0 d |
| Cucurbits | Powdery Mildew (Podosphaera xanthii, Erysiphe cichoracearum) | 0.121–0.148 L/acre | 0 d |
| Eggplant | Suppression of powdery mildew (Leveillula taurica) | 0.121–0.148 L/acre | 0 d |
| Gooseberry | Powdery mildew (Suppression) (Sphaerotheca macularis) | 0.121–0.148 L/acre | 0 d |
| Grapes | Powdery mildew (Erysiphe necator) | 0.121–0.148 L/acre | 0 d |
| Ornamentals | Control of powdery mildew (Golovinomyces cichoracearum, syn. Erysiphe cichoracearum; Podosphaera spp.) | 45 mL/100L | — |
| Ornamentals | Powdery mildew (Podosphaera spp.), Powdery mildew (Sphaerotheca pannosa) | 0.121–0.148 L/acre | — |
| Pepper | Suppression of powdery mildew (Leveillula taurica) | 0.121–0.148 L/acre | 0 d |
| Raspberry | Powdery mildew (Suppression) (Sphaerotheca macularis) | 0.121–0.148 L/acre | 0 d |
| Saskatoon Berry | Powdery mildew (Suppression) (Podosphaera clandestina) | 0.121–0.148 L/acre | 0 d |
| Strawberry | Powdery mildew (Suppression) (Podosphaera aphanis) | 0.121–0.148 L/acre | 0 d |
| Tomato | Powdery mildew (Suppression) (Leveillula taurica) | 0.121–0.148 L/acre | 0 d |
| Tomato | Suppression of powdery mildew (Leveillula taurica), Control of powdery mildew (Oidium lycopersici, Oidium neolycopersici) | 0.121–0.148 L/acre | 0 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.