Phytophthora basal canker (Phytophthora palmivora ) on red maple (Acer rubrum ) - 4822082

Phytophthora basal canker
Phytophthora palmivora (E.J. Butler) E.J. Butler

Host: red maple (Acer rubrum L.)
Descriptor: Symptoms
Description: canker initially 30 inches off ground, 6 months later - 11 feet off ground as infection progresses into tree stem and scaffold branches
Image type: Field
Image location: United States

Photographer Information

Name: Edward L. Barnard
Organization: Florida Department of Agriculture and Consumer Services
Country: United States

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Image Number: 4822082

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Image Citation:(?) Edward L. Barnard, Florida Department of Agriculture and Consumer Services, Bugwood.org

Node Affiliation: University of Georgia

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Image uploaded on Wednesday, May 23, 2001
Image Information last updated on Wednesday, June 01, 2011