Specifications: Bio engineered natrual fungicide for control of powdery mildew.100 % non toxic. Proven control record for commercial cucomber house. Not harmful to predator insects and completely non tpxoc to humans. No phytotoxic effects and can be sprayed 3 days before harvest. Gentle on the blossoms of all palnts. Product also cure botrytis, sour rot in grapes and bud rot in roses and other ornamentals. Please reply back for business talks.