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    Bruce Watt (2)
    Joseph O'Brien (2)

Diseases - Stem and Leaf Rusts

Remove Filters: Fruiting Bodies(X) Shrubs(X) 5 Sizes Available(X)
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Image Subject Name Scientific Name Description
5490463 white pine blister rust Cronartium ribicola Pale brown telial horns growing from leaf underside. Bright yellow is from urediniospores.
5476458 Japanese apple rust Gymnosporangium yamadae Aecia with conical peridia
5043061 cedar-apple rust Gymnosporangium juniperi-virginianae
5043062 cedar-apple rust Gymnosporangium juniperi-virginianae

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