Gosh, I gotta try that I have the powdery mildew and need some rain too. I had been wondering what to spray on the plants. And if I get rain, that's a bonus too. Saundra >Powdery mildew is showing up in my weeds and cole crops >so I have started spraying my chile's with copper fungicide. >For the last 3 weeks, about 1 hour after applying copper >it has rained. > >Easier than rain dance.