A combo spray of BotaniGard and Neemix will eliminate both the spider mites and the leaf hoppers. Weekly at first, then bi-weekly once populations are under control. You can mix the two with your micronutrient solution in the same tank. Night and day difference on my sugar apple, atemoya, and guanabana (aka the spider mite magnet). Also make sure to keep weed population down, as they can serve as hosts. With Har's help, I finally have healthy and productive annonas (after nearly a decade of trying :-).
Yes, I have potato leaf hopper and both ilama got hit by spider mites before the rains started. Both look pretty rough. The other tree is worse and did not flower this year.