Podosphaera xanthii

Watermelon leaf showing an even distribution of powdery mildew (Podosphaera xanthii) over the entire leaf surface. June 1995
Photo by Gerald Holmes, California Polytechnic State University at San Luis Obispo, Bugwood.org

Image Number: 1571367
powdery mildew (Podosphaera xanthii) (Castagne) U. Braun & Shishkoff

Photographer: Gerald Holmes
Organization: California Polytechnic State University at San Luis Obispo
Descriptor: Symptoms
Description: Watermelon leaf showing an even distribution of powdery mildew (Podosphaera xanthii) over the entire leaf surface. June 1995
Image type:Field
Host: watermelon (Citrullus lanatus (Thunb.) Matsum. & Nakai)

SOURCE URL: http://www.forestryimages.org/browse/detail.cfm?imgnum=1571367