Hello DGC, I really need some help with this one. I recently discovered a few white flies in my indoor grow and not wanting to spray anything toxic i started with the insecticidal soap method but still had them. Ordered lady bugs and predator mites followed the directions on release only to find most of the ladybugs dead the next day and very little sign of the predators on the plants either. It seems like the white fly numbers are increasing as I had about 30 or so on the sticky traps I put in yesterday. What do you guys suggest as a good way to eradicate these nasty bastards before I shut down my grow and bomb the room? I know that these guys are very resistant to a lot of pesticides.