PCP #34544 · Gowan Company, LLC · Miticide
Group 21 acaricide / Group 39 fungicide (fenazaquin 205 g/L SC) that acts by contact for rapid knockdown of mites and certain insects, with contact activity on eggs and contact/ingestion activity on immature and adult mites, plus fungicidal activity against powdery mildew in berries, hops, mint, cucurbit and fruiting vegetables, pome fruits, grapes, stone fruits, tree nuts, and ornamentals.
Crop × pest × application rate combinations from the official label. Rates converted to per-acre. PHI is the pre-harvest interval; REI is the restricted-entry interval. Always confirm against the official label PDF before applying.
| Crop | Target | Rate | PHI | REI |
|---|---|---|---|---|
| Almond | Powdery mildew | 1.06 L/acre | 7 d | 12 d |
| Apple | Apple rust mite (Aculus schlechtendali), Pear rust mite (Epitrimerus pyri) | 0.708 L/acre | 10 d | 12 d |
| Apple | European red mite (Panonychus ulmi), McDaniel spider mite (Tetranychus mcdanieli), Pacific spider mite (Tetranychus pacificus), Twospotted spider mite (Tetranychus urticae) | 0.708–0.947 L/acre | 10 d | 12 d |
| Apple | Powdery mildew (Podosphaera leucotricha) | 0.708–1.06 L/acre | 10 d | 12 d |
| Blueberry | Blueberry bud mite (Acalitus vaccinii) | 0.708 L/acre | 7 d | 12 d |
| Blueberry | Twospotted spider mite (Tetranychus urticae), European red mite (Panonychus ulmi), McDaniel spider mite (Tetranychus mcdanieli), Pacific spider mite (Tetranychus pacificus) | 0.708–0.947 L/acre | 7 d | 12 d |
| Caneberry | Twospotted spider mite (Tetranychus urticae), European red mite (Panonychus ulmi), McDaniel spider mite (Tetranychus mcdanieli), Pacific spider mite (Tetranychus pacificus) | 0.708–0.947 L/acre | 7 d | 12 d |
| Cucurbit Vegetables | Powdery mildew (Golovinomyces cichoracearum and Podosphaera xanthii) |
| 0.708–1.06 L/acre |
| 3 d |
| 12 d |
| Cucurbit Vegetables | Twospotted spider mite (Tetranychus urticae), McDaniel spider mite (Tetranychus mcdanieli), Pacific spider mite (Tetranychus pacificus) | 0.708–0.947 L/acre | 3 d | 12 d |
| Grape | European red mite (Panonychus ulmi), McDaniel spider mite (Tetranychus mcdanieli), Pacific spider mite (Tetranychus pacificus), Twospotted spider mite (Tetranychus urticae) | 0.708–0.947 L/acre | 7 d | 12 d |
| Grape | Powdery mildew (Erysiphe necator) | 0.708–1.06 L/acre | 7 d | 12 d |
| Hops | Powdery mildew (Podosphaera macularis) (Suppression) | 0.708–1.06 L/acre | 22 d | 12 d |
| Hops | Twospotted spider mite (Tetranychus urticae), McDaniel spider mite (Tetranychus mcdanieli), Pacific spider mite (Tetranychus pacificus) | 0.708–0.947 L/acre | 22 d | 12 d |
| Mint | McDaniel spider mite (Tetranychus mcdanieli), Pacific spider mite (Tetranychus pacificus), Twospotted spider mite (Tetranychus urticae) | 0.708–0.947 L/acre | 7 d | 12 d |
| Ornamentals | Sweetpotato whitefly (Bemisia tabaci) | 750–1000 mL/400L | – | 12 d |
| Ornamentals | Sweetpotato whitefly (Bemisia tabaci) | 750–1000 mL/400L | – | 12 d |
| Ornamentals | Twospotted spider mite (Tetranychus urticae), European red mite (Panonychus ulmi), McDaniel spider mite (Tetranychus mcdanieli), Pacific spider mite (Tetranychus pacificus) | 300–750 mL/400L | – | 12 d |
| Ornamentals | Twospotted spider mite (Tetranychus urticae), European red mite (Panonychus ulmi), McDaniel spider mite (Tetranychus mcdanieli), Pacific spider mite (Tetranychus pacificus) | 300–750 mL/400L | – | 12 d |
| Ornamentals | Twospotted spider mite (Tetranychus urticae), European red mite (Panonychus ulmi), McDaniel spider mite (Tetranychus mcdanieli), Pacific spider mite (Tetranychus pacificus) | 300–750 mL/400L | – | 12 d |
| Ornamentals | Twospotted spider mite (Tetranychus urticae), European red mite (Panonychus ulmi), McDaniel spider mite (Tetranychus mcdanieli), Pacific spider mite (Tetranychus pacificus) | 300–750 mL/400L | – | 12 d |
| Pear | Pear psylla (Cacopsylla pyri) | 0.708–1.06 L/acre | 10 d | 12 d |
| Stone Fruit | European red mite (Panonychus ulmi), McDaniel spider mite (Tetranychus mcdanieli), Pacific spider mite (Tetranychus pacificus), Twospotted spider mite (Tetranychus urticae) | 0.708–0.947 L/acre | 10 d | 12 d |
| Stone Fruit | Powdery mildew (Podosphaera clandestina) | 0.708–1.06 L/acre | 10 d | 12 d |
| Strawberry | Cyclamen mites (Phytonemus pallidus) | 1.06 L/acre | 1 d | 12 d |
| Strawberry | Twospotted spider mite (Tetranychus urticae), McDaniel spider mite (Tetranychus mcdanieli), Pacific spider mite (Tetranychus pacificus) | 0.708–0.947 L/acre | 1 d | 12 d |
| Tomato | Twospotted spider mite (Tetranychus urticae), McDaniel spider mite (Tetranychus mcdanieli), Pacific spider mite (Tetranychus pacificus) | 0.708–0.947 L/acre | 3 d | 12 d |
| Tree Nut | European red mite (Panonychus ulmi), McDaniel spider mite (Tetranychus mcdanieli), Pacific spider mite (Tetranychus pacificus), Two-spotted spider mite (Tetranychus urticae) | 0.708–0.947 L/acre | 7 d | 12 d |
Adjuvant requirements, compatibility notes, and mixing restrictions from the official label. Always confirm against the official label PDF before mixing.
| Guidance | Adjuvant | Rate |
|---|---|---|
| Required | FALCON NON-IONIC SURFACTANT Apply with a non-ionic surfactant at 0.25% v/v | 0.25% v/v |
| Compatible | FALCON NON-IONIC SURFACTANT In general, no additives are necessary for effective use of MAGISTER SC. MAGISTER SC may be tank mixed with non-ionic surfactants at a concentration of 0.25% v/v. | 0.25% v/v |
About this content. This page presents the official PRD label as published by Health Canada's Pesticides Regulatory Directorate (formerly the 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.
