Ultra Pure OilUltra Pure Oil Horticultural Insecticide, Miticide and Fungicide can be used year round (temperatures between 32F and 85F) to control insects, mites, and fungus. This Ultra Pure Oil is safer for plants because it is 99% pure unsulfonated residue. Ultra Pure Oil Horticultural Insecticide, Miticide and Fungicide works on all developmental stages of listed mites and insects. With no known resistance, no post harvest restrictions, and almost completely