I have thrips this year and also leaf hoppers, I have not sprayed any insecticide for several years, and I guess this is the year they decided to take over the world! We have had tons and tons of rain, cool nights and lots of humidity and wondering if that is why they are so bad. The weird thing is most years I have gobs of japanese beetles and this year, hardly any. So strange. I do have some sevin, and also malathion, but I'd like to use a systemic spray, does anyone have any recommendations for that?