1. UC IPM
Old lesions of Phomopsis leaf blight, <i>Phomopsis obscurans</i>, of strawberry commonly develop three color zones and tiny, black, fungal fruiting bodies (pycnidia) are produced in their center.
Old lesions of Phomopsis leaf blight, Phomopsis obscurans, of strawberry commonly develop three color zones and tiny, black, fungal fruiting bodies (pycnidia) are produced in their center.
Credit: Jack Kelly Clark