RATNAMIL GOLD
Metalaxyl 8% + Mancozeb 64% WP
RATNAMIL GOLD (Metalaxyl 8% + Mancozeb 64% WP) is a systemic and contact combination fungicide from Ratnakar India Ltd, Ahmedabad - India's leading agrochemical manufacturer, supplier, and exporter. Metalaxyl (systemic, RNA polymerase inhibitor, oomycete-specific) and Mancozeb (contact, multi-site EBDC) provide comprehensive protective and curative control of Phytophthora Foot Rot, Downy Mildew, White Rust, Alternaria Blight, Late Blight, Damping Off, and Black Shank on black pepper, grapes, mustard, pearl millet, potato, and tobacco. Manufactured and exported by Ratnakar India from Gujarat, RATNAMIL GOLD is a trusted combination fungicide for diverse oomycete disease management.
| Mode of Action | Contact and systemic action | |
|---|---|---|
| Recommended Crops | Target Disease | Dose/Acre |
| Grapes | Downy mildew | 1000 gm |
| Tobacco Nursery | Damping off | 2000 gm |
| Leaf blight/ Black Shank | 800 gm | |
| Potato | Late blight | 1000 gm |
| Mustard | White rust and Alternaria blight | 1000 gm |
| Black papper | Phytophthora foot rot | 2.5gm/vine |
| Pearlmillet | Downy mildew | 800 gm |
| Packing | 100 gm, 250 gm and 500 gm | |
FAQ for RATNAMIL GOLD
What diseases does RATNAMIL GOLD control?
RATNAMIL GOLD controls Phytophthora Foot Rot, Downy Mildew, White Rust, Alternaria Blight, Late Blight, Damping Off, and Black Shank across black pepper, grapes, mustard, pearl millet, potato, and tobacco.
How do Metalaxyl and Mancozeb complement each other?
Metalaxyl provides systemic curative activity specifically against oomycete pathogens (Phytophthora, Peronospora, Pythium), while Mancozeb offers broad multi-site contact protective activity - together delivering comprehensive disease management.
Is RATNAMIL GOLD effective against Late Blight in potato?
Yes, RATNAMIL GOLD is highly effective against Potato Late Blight (Phytophthora infestans). The systemic Metalaxyl component penetrates plant tissue to stop established infections with curative activity.
Can RATNAMIL GOLD be used for Damping Off control in nurseries?
Yes, RATNAMIL GOLD provides effective control of Damping Off caused by Pythium and Phytophthora species in tobacco nurseries. Apply as a soil drench at the recommended concentration.
Does RATNAMIL GOLD have resistance management concerns?
Metalaxyl resistance in oomycete pathogens is documented. Always use RATNAMIL GOLD preventively at label rates and rotate with non-Metalaxyl fungicides for effective resistance management in disease programs.