Safe, effective, organic disease control for home gardens. This product safely treats plants afflicted with powdery mildew, rust, leaf spots and more. Serenade can be sprayed on any part of a diseased plant without worrying about detrimental effects on fruit and foliage or putting harsh chemicals into the environment. Non-toxic to birds, insects, fish and wildlife. Can be applied up to and including day of harvest. (pictured: 32 oz. RTU Spray). Mix concentrate as directed (average 1 to 4 ounces concentrate per gallon of water.