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Mike Schomaker's Images

Title: Assistant Staff forester - Forest Health
Organization: Colorado State Forest Service
Country: United States
Remove Filters: Erysiphales(X) Symptoms(X)
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Image Subject Name Scientific Name Description
5366438 powdery mildew Sphaerotheca phytoptophila Witches' brooms in hackberry trees afflicted with powdery mildew (Sphaerotheca phytotophila).

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