black rot (Guignardia bidwellii ) on grape (Vitis spp. ) - 5492804

black rot
Guignardia bidwellii (Ellis) Viala & Ravaz

Host: grape (Vitis spp. L.)
Descriptor: Symptoms
Image type: Field
Image location: Texas, United States

Specimen Information

Specimen in collection: No
Specimen Condition:
Identification Method:

Photographer Information

Name: Matthew Zidek
Organization: Texas A&M Agrilife Extension Service
Country: United States

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Image Number: 5492804

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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:(?) Matthew Zidek, Texas A&M Agrilife Extension Service,

Node Affiliation: Bugwood - UGA

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Image uploaded on Thursday, March 14, 2013
Image Information last updated on Wednesday, March 20, 2013