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近年来我国小麦壳针孢叶枯病发生日益严重,为了寻找和发现该病的新抗性品种材料,浙江农林大学农业与食品科学学院、中国热带农业科学院环境与植物保护研究所联合通过人工接种法和病情分级法,对44个小麦品种(系)及4个常规品种的抗性水平进行了比较和评价。研究结果表明,48个小麦品种(系)中对壳针孢叶枯病免疫的品种有8个,占供试品种的16.7%;表现抗病的品种有23个,占供试品种的47.9%,其中高抗品种19个,中抗品种4个;表现感病的品种有17个,占供试品种的35.4%,其中中
In recent years, the occurrence of septoria tritrophica is increasingly serious in our country. In order to find and find new resistant varieties of the disease, Zhejiang Academy of Agriculture and Food Science, Zhejiang Academy of Tropical and Agricultural Science Institute of Environment and Plant Protection jointly by artificial inoculation Method and disease grading method, the resistance level of 44 wheat cultivars (lines) and 4 conventional varieties were compared and evaluated. The results showed that eight of the 48 wheat cultivars (lines) were immunized against the disease of Septoria tritici and accounted for 16.7% of the tested cultivars, 23 were resistant to the disease, accounting for 47.9% of the tested cultivars, , Of which 19 were high resistant varieties and 4 were medium resistant varieties. There were 17 varieties showing susceptible disease, accounting for 35.4% of the tested varieties, of which,