this sounds weird but it works GREAT on ALL bugs. take 5 or 6 used/smoked thru cigarette butts and put them in a spray bottle half full of water, let it brew for a while, then spray entire plant if they are in flowering stage be sure to rinse off after a day or so. do this until bugs are gone. be sure to flush plants with distilled water for a week or so before harvesting. if not rinsed and flushed buds will taste harsher. hope this helps bro:jointsmile: