American hawthorn rust (Gymnosporangium globosum ) on hawthorn (Crataegus spp. ) - 5430486

American hawthorn rust
Gymnosporangium globosum Farl.

Host: hawthorn (Crataegus spp. L.)
Descriptor: Symptoms
Description: Yellow spotting on the upper side of hawthorn leaves infected by the cedar-hawthorn rust fungus, Gymnosporangium globosum.
Image type: Field
Image location: University of KY, Kentucky, United States

Specimen Information

Specimen in collection: No
Specimen Condition:
Identification Method:

Photographer Information

Name: John Hartman
Organization: University of Kentucky
Country: United States

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Image Number: 5430486

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Image Citation:(?) John Hartman, University of Kentucky,

Node Affiliation: Bugwood - UGA

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Image uploaded on Sunday, January 09, 2011
Image Information last updated on Friday, April 01, 2011