Powdery Mildew and damn knats- how far into flower can I nuke em?

[rr14]

HI guys. I'm getting a little powdery mildew on a few of my plants. I'm also getting a damn knat problem. They are attacking my gran daddy purple like crazy. I have some og kush that is about a week and a half to two weeks from getting the chop. My GDP is probably about a month away from getting pulled.

I used greencure for the mildew and forbid for the knats. If it was just the OG, I'd probably roll the dice with them, but the GDP could go to all hell by the time I pull it. Am I safe spraying these things right now?

 

[kansasgrown]

I always keep ladybugs around for gnats, amphids and mites. They take care of all of them and I don't have to use any sprays on my crops.

 

[rr14]

that's a great idea. Next time I'll definately have to do that. I've had mites before.

 

[HeadyPete]

What is forbid? Link? Pic?

What do you mean attacked? Gnats fly around and their larvae live in the soil, but they don't exactly "attack" and they are a minor pest at best. Easy to eradicate with Bti (Mosquito Dunks) or nematodes.

 

[Skipload]

Put alot of fan wind on them. Circulate the air with outside air that has lower humidity. Remove mold with scissors or rubbing alcholol on q tips. As long as mold isn't in buds it isn't the kind of mold to freak out about.