tar spot (Rhytisma salicinum ) on willow (Salix spp. ) - 5366784

tar spot
Rhytisma salicinum (Pers.) Fr.

Host: willow (Salix spp. L.)
Descriptor: Sign
Description: Willow leaf showing signs of tar spot (Rhytisma salicinum) disease.
Image type: Field
Image view: Ventral / Adaxial / Front
Image location: United States

Specimen Information

Specimen in collection: No
Specimen Condition:
Identification Method:

Photographer Information

Name: Mike Schomaker
Organization: Colorado State Forest Service
Country: United States

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Image Number: 5366784

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Image Use:(?) You must attribute the work in the manner specified (but not in any way that suggests endorsement).

Image Citation:(?) Mike Schomaker, Colorado State Forest Service, Bugwood.org

Node Affiliation: Colorado State University

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Image uploaded on Thursday, February 14, 2008
Image Information last updated on Monday, April 14, 2008