Bonide Rose Rx 3-in-1 Spray is an easy, ready-to-use, organic formula that provides care for your roses as a miticide, fungicide and insecticide. Kills black spot, powdery mildew, rust, blights, spider mites, aphids, whiteflies and other insect pests at all stages of life. May be used indoors and easy on beneficial insects. Great for organic and IPM gardens!