I didn't have a problem last grow, but last grow was mostly outdoors, for some reason they love the HID. I dunno man, I have been thinking about building another grow box, for flowering, and making sure that this time I take my time and not try to rush. So I can keep the bugs out. If I can get some lady bugs and mantis' I'm going to try them too. Also I'm thinking about buying some neem oil. I just put this crop into flowering so they aren't even sexed yet, I am not worried about them being in the buds, because I plan to take care of the problem, BEFORE they even develope any. But how about you guys? I'm just a newb. Maybe FDD? How do you keep them out? Question probably directed towards you anyway.