Re: Powdery Mildew


I wonder if my misting of plants is causing mildew problem. Right now I have
very fine spray misters come on regularly between 10:30am and 4:30pm every
day. I thought I'd be safe with 100+ temps evaporating the water quickly but
apparently not. Now I've got mildew.

On Mon, Jul 26, 2010 at 8:59 AM, Ron Fine <RonFineEsq@earthlink.net> wrote:

> Dear list,
>
> Are there any systemic products to prevent or control  powdery mildew?  I
> live
> close to the ocean in Los Angeles, CA and we get a lot of moisture during
> the
> nights.  And, we have had an unusual spring and summer of cloudy, damp
> weather.   I have several pumpkins growing but my plants are being wiped
> out
> by powdery mildew.  I have tried to use several types of sprays but I can't
> keep up with the spread and it is very difficult to get to the bottom of
> the
> leaves.  I'm afraid that this year my pumpkins will not make it.   Any
> suggestions??
>
> Thanks,
>
> Ron Fine
>
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