Sequencing and analysis of the 3′-terminal genome of Pennisetum mosaic virus isolates from maize plants in Chengde  
CUI Xiao-wen,GAO Bo,XU Fei-fei,LI Xiang-dong, ZHANG Chun-qing,MIAO Hong-qin  
Acta Phytopathologica Sinica . 2012, (1): 32 -36 .