This contains Paecilomyces fumosoroseus fungi which kills mites When the spores meet mites, they germinate and penetrate through the cuticle and multiplies in the insect body killing it It controls red spider mite and other mites in tea, vegetables & cotton Dosage:Dissolve @ 1 ml or 3 g of Multiplex Mycomite in one litre of water and apply on both sides of leaves.