Hypoxylon canker of oak (Biscogniauxia atropunctata atropunctata) on black oak (Quercus velutina ) - 3036048

Hypoxylon canker of oak
Biscogniauxia atropunctata atropunctata (Schwein.) Pouzar

Host: black oak (Quercus velutina Lam.)
Descriptor: Symptoms
Description: canker on black oak
Image type: Field
Image location: Clemson, South Carolina, United States

Photographer Information

Name: Robert L. Anderson
Organization: USDA Forest Service
Country: United States

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Image Number: 3036048

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Image Citation:(?) Robert L. Anderson, USDA Forest Service, Bugwood.org

Node Affiliation: Bugwood - UGA

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Image uploaded on Monday, January 01, 1990
Image Information last updated on Wednesday, January 10, 2007