1. Crop Production and Pest Control Research Unit, Agricultural Research Service, U.S. Department of Agriculture, West Lafayette, Indiana 47907
2. Bacterial Foodborne Pathogens and Mycology Research Unit, National Center for Agricultural Utilization Research, Agricultural Research Service, U.S. Department of Agriculture, Peoria, Illinois 61604
3. Crop Bioprotection Research Unit, National Center for Agricultural Utilization Research, Agricultural Research Service, U.S. Department of Agriculture, Peoria, Illinois 61604
4. Centro de Referencia de Micología (CEREMIC), Fac. de Cs. Bioquímicas y Farmacéuticas, UNR, Suipacha 531, 2000, Rosario, Santa Fe, Argentina
5. Department of Agronomy, Iowa State University, Ames, Iowa 50011
6. Department of Computer Science, Iowa State University, Ames, Iowa 50011