First Report of Cristulariella moricola Causing Zonate Leaf Spot on Muscadine Grape. T. B. Brenneman, University of Georgia, Coastal Plain Experiment Station, Tifton 31793. J. F. Hadden, and J. M. Ruter. ISK Biotech Corp., Omega, GA 31775; and University of Georgia, Coastal Plain Experiment Station, Tifton 31793. Plant Dis. 77:756. Accepted for publication 29 January 1993. Copyright 1993 The American Phytopathological Society. DOI: 10.1094/PD-77-0756D.