Neem Oil Based Bio Fungicide is effective in controlling all mildews, sheath blight and rust diseases affecting various field and horticultural crops. The Bio Fungicide is suitable for various crops like mango, okra, grapes, bittergourd, chillies, cumin, pomegranate and ornamental flowers. The Bio Fungicide is prepared using an accurate composition of various ingredients including neem oil. Neem Oil Based Bio Fungicide is hygienically processed to ensure safety of usage.