Pacific Northwest 1998 An Online Guide to Plant Disease Control

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OSU Extension Office

Cherry -- Witches' Broom
In this picture, the branch being held vertically is of normal size. A thicker branch, about a foot above the hand, is infected with the fungus. Shoots originating from this branch are more numerous, shorter and have necrotic leaves.
Photo by Jay W. Pscheidt, 1993.
 
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