New standard for soil-borne disease control. TENET® WP is a second-generation biorational fungicide that contains two powerful species of beneficial Trichoderma fungi that effectively control or suppress soil-borne diseases. Tenet is highly effective against Fusarium spp., Phytophthora spp., Pythium spp., Rhizoctonia spp., Sclerotinia spp., Sclerotium rolfsii, Thielaviopsis basicola, Verticillium spp., as well as Armillaria sp and Rosellinia sp. When applied the active ingredients grow in the soil and around the plant’s root system using multiple modes of action to suppress and destroy disease causing fungi. The two unique beneficial fungi in Tenet work in complimentary temperature ranges: T. gamsii germinates at 44.6º F and T. asperellum at 53.6º F and both are most active between 75º and 86º F. With this broad range of activity, Tenet is perfect for both early season planting in cooler soil as well as late season applications. For use as a soil drench, soil spray, irrigation or in hydroponic systems. OMRI Listed for organic production.