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Scab of Cucurbits

Scab lesions initially appear water-soaked and brown with a yellow halo surrounding the lesion. Lesions eventually crack, producing a "shot-holed" appearance not unlike bacterial angular leaf spot.

Photo courtesy of T.A. Zitter, Cornell University, Ithaca, NY

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Link to the Factsheet on Scab of Cucurbits

Link to Photo Gallery of Scab of Cucurbits