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Sharon Flynt


PPFS-OR-W-23

Shade Tree Anthracnose

2/1/2016 (new)
Authors: Sharon Flynt, Nicole Ward Gauthier

Anthracnose is the common name given to several fungal shade tree diseases with similar dark, irregularly-shaped leaf lesions. While they are primarily foliar diseases, damage on some hosts may extend to twigs, branches, and buds. In established trees, anthracnose usually does not cause permanent damage. However, resulting defoliation and dieback, especially if it occurs year after year, can weaken trees and make them more susceptible to environmental stresses and secondary pathogens.

Departments: County Extension, Plant Pathology
Series: Woody Ornamental Disease: Plant Pathology Factsheet (PPFS-OR-W series)
Tags: plant diseases
Size: 869 kb
Pages: 4