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Gummy stem blight/black rot on winter squash fruit (continued)


Butternut Winter Squash, Two large coalescing lesions of gummy stem blight on butternut squash caused by Didymella bryoniae.Photo courtesy of T. A. Zitter, Cornell University, Ithaca, NY.

Numerous infections of butternut squash caused by Didymella bryoniae infection in the field.
Photos courtesy of Cornell University, Ithaca, NY