OMRI listed for certified organic production. Copper fungicide-bactericide for control of anthracnose, fire blight, canker, blossom end rot, scab, bacterial blights, downy and powdery mildew, leaf spot, black and brown rot, syptoria and more. Use 2-3 oz. per gallon of water or 1-3 lbs. in 20 gallons of water per acre on vegetables, 1-12 lbs. per acre on fruit. Repeat every 7-10 days or as needed.