Graphiopsis chlorocephala

Time to Clean-Up Garden Peonies boggs.47@osu.edu Mon, 10/08/2018 - 14:36
Peony leaf blotch disease is caused by the fungus Graphiopsis chlorocephala (formerly Cladosporium paeoniae). The fungus produces diseases with different names depending on the symptoms.
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Authors
Joe Boggs