Try not to spray the buds, I found even when my buds were hit last year with captain Jacks growing purple afghan and ice it had no effect whatsoever. Within 5 days the problem was solved , worms were dead , and I didn't have that problem againThe best product I've found that works is captain jacks dead bug. Being from the north east those bastards don't quit. I've never used anything better. That for the girls and I use diatomaceous earth for the ground.