black stain root disease, Ophiostoma wageneri  (Ophiostomatales: Ophiostomataceae) - 1241696

black stain root disease
Ophiostoma wageneri (Goheen & F.W. Cobb) T.C. Harr.

Descriptor: Symptoms
Description: Blackstain pattern in wood. Blackstain in pinon sapwood just under the cambium.
Image location: United States

Photographer Information

Name: John Guyon
Organization: USDA Forest Service
Country: United States

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Image Number: 1241696

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Image Citation:(?) John Guyon, USDA Forest Service, Bugwood.org

Node Affiliation: University of Georgia

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Image uploaded on Wednesday, April 14, 2004
Image Information last updated on Wednesday, August 02, 2006