Cs from Davis, Ca writes
The Sevin Dust 5% is not labeled for spider mites. If you are not applying to anything edible, Talstar P works well for both the mature and the immature spider mites. Talstar P provides optimal spider mite control when applied during spring to mid-summer. Higher application rates and/or more frequent treatments may be required for acceptable spider mite control during mid- to late-summer. The addition of a surfactant or horticultural oil may increase the effectiveness of Talstar.
Answer last updated on: 06/07/2014
