Mancozeb Flowable w/Zinc is A broad spectrum fungicide for use on a wide Variety of vegetables and ornamentals. It Controls leaf spot, downy mildew, blights, anthracnose, botrytis and other listed diseases. Product is Restricted in Maine, and is not for sale in New York state. Product contains: Zinc mancozeb 37. 0%. Use 2 to 5 teaspoons per gallon. Follow instructions on label.