Anyone having success with a particular material for Chili Thrips? I'm getting my butt kicked on Knock Out Roses on a few properties this year. Here's what I've tried thus far, granular Imidachloprid (says suppresion) combined Bifenthrin sprays, straight Bifenthrin sprays and Bifenthrin tank mixed with foliar Merit. I thought I was getting control and this week I'm finding Thrips all over. I know Thrips generations are short but I shouldn't have to spray every week. As I'm writing this I remember in college adding a little brown sugar to the mix to bait the thrips out while spraying greenhouse roses...it's worth a try.