powdery mildew!

hey wassup guys i just got some green cure a month ago and it was cheap and works pretty damn good after first spraying probally like 90% of it was gone and then a lil has come back but i sprayed a few more times and it is keeping it under control, also i was told that this greencure you can use right up until harvest which is what i like.

My white widows had powdery mildew pretty bad and I bought zero tolerance herbal pesticide from the hydro store and everything cleared up. I would drop the humidity get a aircleaner with a ultra violet light also. heres a like I found on ebay http://compare.ebay.com/like/160713517849?var=lv&ltyp=AllFixedPriceItemTypes&var=sbar

It kills bugs, mold, and mildew and its pre diluted

Physan 20 used as a floral spray is effective in the treatment of powdery mildew. Mix 7.5Ml per gallon. I find my plant responds best when i use 6.3PH water.