PCP #24458 · Bayer CropScience Inc. · Fungicide
Group PO7 systemic fungicide for control of Phytophthora, Pythium, Downy Mildew, and other diseases in apples, grapes, berries, vegetables, tobacco, and ornamentals. Active ingredient Fosetyl-Al at 80% concentration in wettable granule formulation.
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 |
|---|---|---|---|---|
| Apple | Blister Spot (Pseudomonas syringae pv. papulans) | 0.809 kg/acre | 30 d | – |
| Apple | Phytophthora Crown and Root Rot (Phytophthora spp.) | – | – | – |
| Apple | Phytophthora Crown and Root Rot (Phytophthora spp.) | 1.21–2.02 kg/acre | 30 d | 12 d |
| Blackberry | Phytophthora Root Rot (Phytophthora spp.) | 2.23 kg/acre | 60 d | 12 d |
| Blueberry | Phytophthora Root Rot (Phytophthora cinnamomi), Anthracnose Fruit Rot (Colletotrichum gloeosporioides), and Phomopsis Canker (Phomopsis vaccinii) | 2.27 kg/acre | 1 d | 1 d |
| Brassica | Damping-Off caused by Pythium spp. | – | 7 d | 12 d |
| Brassica | Downy Mildew (Hyaloperonospora parasitica) | 0.911–1.26 kg/acre | 7 d | 12 d |
| Cranberry | Phytophthora Root Rot (Phytophthora spp.) | 2.23 kg/acre | 3 d | 12 d |
| Endive | Phytophthora Root Rot (Phytophthora sp. and P. cryptogea) | – | 21 d | 12 d |
| Ginseng | Phytophthora, Foliar and Root Rot (Phytophthora cactorum) | 2.23 kg/acre | 31 d | 12 d |
| Grape | Downy Mildew (Plasmopara viticola) | 1.52 kg/acre | 15 d | 144 d |
| Grape | Grape Downy Mildew (Plasmopara viticola) |
| 1.52 kg/acre |
| 15 d |
| 144 d |
| Lettuce | Downy Mildew (Bremia lactucae) | – | 14 d | 12 d |
| Lettuce | Downy Mildew (Bremia lactucae) | 1.13 kg/acre | 7 d | 12 d |
| Onion | Downy Mildew (Peronospora destructor) and Purple Blotch (Alternaria porri) | 1.13 kg/acre | 7 d | 12 d |
| Ornamentals | Root rot caused by Pythium spp. and Phytophthora spp. | – | – | – |
| Ornamentals | Root rot caused by Pythium spp. and Phytophthora spp. | 1.13 kg/acre | – | – |
| Ornamentals | Root rot caused by Pythium spp. and Phytophthora spp. | 1.13 kg/acre | – | – |
| Ornamentals | Sudden Oak Death caused by Phytophthora ramorum | 2.02 kg/acre | – | – |
| Raspberry | Phytophthora Root Rot (Phytophthora spp.) | 2.23 kg/acre | 60 d | 12 d |
| Rutabaga | Downy Mildew (Hyaloperonospora parasitica) | 0.911–1.26 kg/acre | 7 d | 12 d |
| Spinach | Downy Mildew (Peronospora farinose f. sp. Spinaciae) and White Rust (Albugo occidentalis) | 1.37–1.82 kg/acre | 3 d | 12 d |
| Strawberry | Red Stele (Phytophthora fragariae) | 2.27 kg/acre | 30 d | 12 d |
| Tobacco | Blue Mould (Peronospora hyoscyami f.sp. tabacina) | 1.01–1.32 kg/acre | 5 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 |
|---|---|---|
| Do not mix | spreader/sticker | – |
| Do not mix | adjuvants which enhance pesticide penetration | – |
| Do not mix | surfactants or foliar fertilizers | – |
| Do not mix | surfactant Mixing ALIETTE® WDG Systemic Fungicide with surfactants or foliar fertilizers is not recommended. | – |
| Do not mix | spreader_sticker Do not use with any spreader/sticker. | – |
| Do not mix | adjuvant Do not tank-mix with copper compounds. Phytotoxicity from solubilized copper may occur if products containing copper are tank-mixed with ALIETTE® WDG Systemic Fungicide. | – |
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.
