Black Sheath Rot Caused by Gaeumannomyces graminis var. graminis on Rice in Florida. L. E. Datnoff, Everglades Research and Education Center, University of Florida, Belle Glade 33430-8003. M. L. Elliott, and D. B. Jones. Fort Lauderdale Research and Education Center, University of Florida, Fort Lauderdale 33314; and University of Florida, Belle Glade 33430-8003. Plant Dis. 77:210. Accepted for publication 16 October 1992. Copyright 1993 The American Phytopathological Society. DOI: 10.1094/PD-77-0210D.