need help ASAP !!!! week 4 flowering and got PM !!! pic's

hey every1 need help on how to get rid of the powery mildew on some of my leaf's !!!?? as u can see on the pic's but i dont wanna damage my buds !!

I never had to deal with that stuff, so I'm not sure what to recommend, at that point in bloom. What i can suggest, is that you get some better air circulation in there, in addition to lowering humidity, if necessary. I like to keep the humidity at about 35% during bloom, and around 50% in veg, which works great. You have alot of leeway to work with when dealing with humidity, so don't panic if it's 25% in bloom, or 75% in veg, or something like that.lol As long as the temps are okay, the humidity will be okay too, as long as it's not really extreme. Here's a good rule of thumb....the more humid it is, the more important your ventilation is, or you'll be risking molds/fungus/bud rot, etc....Of course, ventilation is always important. But, it's just a tad more important when the humidity is high, or you have lots of damp soil or leaves in your room.

Edit: If you don't already have one, an oscillating fan is the way to go, IMO. They do the job much better than a stationary fan can do, in most setups.

oohk good looking out !!! it just started happening when i closed the grow so ima just open it up again thanks ...

get some air moving...

a sulfur burner is good for pm. you are still pretty early in flower so you may be able too use it. i've never used one, but maybe someone will chime in. pm is like rust, it attacks plants that are weak. i've read that worms castings mixed in your medium/sprayed, a good quality compost tea sprayed will control most fungi and disease, and actually strengthen the plant. keep in mind, although you need air movement throughout your grow, this will spread the spores.