black stain root disease (Ophiostoma wageneri ) on singleleaf pinyon (Pinus monophylla ) - 1137023

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

Host: singleleaf pinyon (Pinus monophylla Torr. & Frém.)
Descriptor: Symptoms
Image type: Field
Image location: San Bernardino National Forest, California, United States

Photographer Information

Name: Donald Owen
Organization: California Department of Forestry and Fire Protection
Country: United States

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Image Number: 1137023

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Creative Commons License    This work is licensed under a Creative Commons Attribution-Noncommercial 3.0 United States License.

Image Use:(?) You must attribute the work in the manner specified (but not in any way that suggests endorsement). You may not use this work for commercial purposes unless permission is granted by the photographer or copyright owner.

Image Citation:(?) Donald Owen, California Department of Forestry and Fire Protection, Bugwood.org

Node Affiliation: University of Georgia

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Image uploaded on Monday, July 22, 2002
Image Information last updated on Wednesday, August 03, 2011