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E.F. Wicker's Images

Organization: USDA
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Country: United States
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Image Subject Name Scientific Name Description
1949021 cedar-apple rust Gymnosporangium juniperi-virginianae Aecial stage of Gymnosporangium juniperi-virginianae on apple fruit.
1949022 cedar-apple rust Gymnosporangium juniperi-virginianae Telia-producing gall (cedar apple) of Gymnosporangium juniperi-virginianae on the alternate host eastern red cedar (Juniperus virginiana).

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