1. Department of Plant Pathology China Agricultural University Beijing Key Laboratory of Seed Disease Testing and Control Beijing China
2. Key Laboratory for Agro‐Biodiversity and Pest Control (Ministry of Education) College of Plant Protection Yunnan Agricultural University Kunming China
3. State Key Laboratory for Conservation and Utilization of Bio‐Resources in Yunnan Yunnan Agricultural University Kunming China
4. School of Food and Agriculture The University of Maine Orono Maine USA