Author(s): PU Zigang, CHI Li, YANG Kejun, LI Dexin, LIN Zhiwei, SUN Dongmei, MA Baoxin, LIU Haiyan, SUN Shanwen, WANG Junqiang
Pages: 9-12,18
Year: 2010 Issue:  3
Journal: Journal of Heilongjiang August First Land Reclamation University
Abstract: 利用自然感病调查和人工接种筛选的方法,对黑龙江省农科院齐分院726份稳定自交系和1923份不稳定玉米种质进行抗玉米大斑病筛选,并对接种病原菌群进行了生理小种鉴定.得到高抗大斑病稳定自交系30份,中抗大斑病稳定自交系16份.并利用携带Ht的鉴别寄主对接种菌群进行生理小种鉴定,鉴定结果为12N型生理小种.