1. The State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection Chinese Academy of Agricultural Sciences Beijing China
2. Institute of Food Science Technology Chinese Academy of Agricultural Sciences Beijing China
3. State Key Laboratory of Crop Stress Biology for Arid Areas College of Plant Protection Northwest A&F University Yangling China
4. United States Department of Agriculture Agricultural Research Service Salinas California USA
5. Department of Plant Pathology University of California, Davis, c/o U.S. Agricultural Research Station Salinas California USA