1 State Key Laboratory of Crop Stress Biology for Arid Areas and NWAFU-Purdue Joint Research Center, College of Plant Protection, Northwest A&F University, Yangling, Shaanxi, 712100, China.
2 Institution of Plant Protection, Shandong Academy of Agricultural Sciences, Jinan, Shandong, 250100, China.
3 College of Forestry, Guizhou University, Guiyang, 550025, China.
4 Department of Botany and Plant Pathology, Purdue University, West Lafayette, IN, 47907, USA.