What's the best pesticide to use on spider mites?
Since I have about 40 plumeria growing indoors under grow lights this year, the spider mites have been a real problem. It's hard watching for mites on all of the plants. From your experience, what is the very best pesticide to use on these dang things? Insecticidal soap seemed to work last year, but this year, it doesn't seem to work that well. Right now I'm using Malathion, and that works OK, but I still see new mites every day. Help!