powdery mildew (Phyllactinia spp. ) on oak (Quercus spp. ) - 5368429

powdery mildew
Phyllactinia sp. Lév.

Host: oak (Quercus spp. L.)
Descriptor: Sign
Description: Underside of infected leaves showing white fungal mycelium and many, black, sexual reproductive bodies of the fungus (“cleistothecia”).
Image type: Laboratory
Image location: Kentucky, United States

Photographer Information

Name: Paul Bachi
Organization: University of Kentucky Research and Education Center
Country: United States
Series:Powdery mildew (Phyllactinia spp.) on Oak, red oak group (Quercus sp.)

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Image Number: 5368429

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Image Citation:(?) Paul Bachi, University of Kentucky Research and Education Center, Bugwood.org

Node Affiliation: University of Georgia

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Image uploaded on Thursday, March 06, 2008
Image Information last updated on Monday, November 03, 2008