Thread: Need Gardening Help

Hey all hubby and I have planted a garden again this year but we keep getting this greyish white substance on the squash and cucumber leaves. The same things happened last year and it spread to ever plant. Any clue as to what to do??

Any help would be apperciated!!

Thanks!!!

Thanks!! I think this is it:

Powdery mildew may be controlled with benomyl, chlorothalonil (Ortho Multi-Purpose Fungicide Daconil 2787), or dinocap (Karathane) fungicide sprays. Apply the first spray as soon as the disease appears.