Monterey Neem Oil Insecticide, Miticide and Fungicide Ready to Use Spray - 32 Ounce Designed to be a ready-to-use formulation ideal for organic gardening This insecticide and fungicide controls black spot, powdery mildew, rust, spider mites, aphids, whiteflies and more For use on roses, flowers, houseplants, ornamental trees and shrubs, fruit and nut trees and vegetables