PPFS-VG-1: Black Rot of Crucifers

David Davis, Emily Pfeufer | Jul. 1, 2019 (Minor Revision)

Black rot, caused by the bacterial pathogen Xanthomonas campestris pv. campestris (Xcc), can be a very destructive disease of cabbage, cauliflower, and broccoli. Other susceptible crucifers include: collards, kale, Brussels sprouts, Chinese cabbage, kohlrabi, turnip, mustard, radish, and rutabaga.