Isolation of Gregatin A from Phialophora gregata by Preparative High-Pressure Liquid Chromatography

S L Taylor1, R E Peterson, L E Gray

  • 1Northern Regional Research Center, Agricultural Research Service, U.S. Department of Agriculture, Peoria, Illinois 61604, and Department of Plant Pathology, Agricultural Research Service, U.S. Department of Agriculture, Urbana, Illinois 61801.