It reduces the activity of enzymes in fungus. Low prices. Timely delivered. Quality tested. Long shelf life. Control of many fungal diseases in a wide range of field crops, fruit, nuts, vegetables, ornamentals, etc. More frequent uses include control of early and late blights of potatoes and tomatoes; downy mildew and black rot of vines; downy mildew of cucurbits; scab of apple; sigatoka of banana and melanose of citrus. mancozeb 80% wp manufacturers, suppliers, customized, high quality, buy, bulk, in stock