TY - Front. Agric. China A1 - YANG Cuiyun, DAI Guanghui, WANG Zhezhi, WANG Na, MA Yajun T1 - rDNA-ITS sequence analysis of pathogens of cucumber downy mildew and cucumber powdery mildew Y1 - 2008-09-05 JF - Frontiers of Agriculture in China JO - Front. Agric. China SP - 317 EP - 320 VL - 2 IS - 3 UR - https://journal.hep.com.cn/fag N1 - 10.1007/s11703-008-0061-z ER -