Bayer Melody Duo Technical Specifications
| Parameter |
Specification Details |
| Product / Brand Name |
Bayer Melody Duo® |
| Technical Name |
Iprovalicarb 5.5% + Propineb 61.25% w/w WP (66.75% WP) |
| Formulation Type |
Wettable Powder (WP) |
| FRAC Classification |
Group 40 (Iprovalicarb - CAA fungicide) + Group F3 / M03 (Propineb - Dithiocarbamate) |
| Mode of Action |
Systemic + Contact Action:
1. Iprovalicarb: Systemic CAA fungicide with translaminar movement. Inhibits phospholipid biosynthesis and cell wall formation in Oomycete fungi.
2. Propineb: Multi-site contact fungicide that releases zinc, interfering with multiple fungal metabolic enzymes.
|
| Triple Action Profile |
Protective, Curative & Anti-sporulant: Halts spore germination, stops internal mycelial growth, and inhibits secondary sporangia formation. |
🌾 Crop-Wise Dosage & Target Disease Matrix
Standard water volume for field spraying is 150 to 200 Liters per acre (or 3 to 4 g per Liter of water / 45 to 60 g per 15L knapsack tank).
| Target Crop |
Target Diseases Controlled |
Dosage / Acre |
Per 15L Knapsack Pump |
Pre-Harvest Interval (PHI) |
| Grapes |
Downy Mildew (Plasmopara viticola) |
600 – 800 g |
45 – 60 g |
14 Days |
| Potato |
Late Blight (Phytophthora infestans) |
400 – 800 g |
45 – 60 g |
7–14 Days |
| Tomato |
Late Blight (Phytophthora infestans) |
400 – 600 g |
40 – 45 g |
10 Days |
| Cucurbits / Vegetables |
Downy Mildew (Pseudoperonospora spp.) |
400 – 600 g |
40 – 45 g |
7 Days |
