Defender PM has the unique ability to kill harmful powdery mildew fungus on contact; as well as revitalize the natural defense mechanisms of the plant with antioxidants and vitamins. Defender Pm treats fungal disease by eliminating on contact species of Erysiphales fungi and other powdery mildew pathogens. Containing plant beneficial vitamins, Defender PM can also interrupt the reproductive processes of various pests. Alternating treatments of Defender PM with Insect Annihilator provides the ideal rotation for your IPM(Integrated pest management) foliar applications. Ensure that you always pass state testing requirements with a healthy-clean crop by applying weekly foliar applications of Defender PM.