安阳地区抗青枯病花生品种鉴定  

Identification of Peanut Varieties Resistant to Bacterial Wilt in Anyang Area

作　　者：芦连勇[1] 华福平[1] 沈希华[1] LU Lianyong;HUA Fuping;SHEN Xihua(Anyang Academy of Agricultural Sciences,Anyang 455000,China)

机构地区：[1]安阳市农业科学院,河南安阳455000

出　　处：《种业导刊》2023年第4期38-41,共4页Journal of Seed Industry Guide

基　　金：安阳市科技专项和技术创新引导资金项目(2022C01NY006)。

摘　　要：为鉴定出适合安阳地区种植的抗青枯病花生品种,采用田间病圃菌液浸根鉴定法,对河南省选育的22个花生品种进行了田间青枯病抗性评价。结果表明,不同花生品种对花生青枯病的抗性存在显著差异。供试22个花生品种中,高抗青枯病花生品种1个,为远杂9102;抗青枯病花生品种2个,分别为远杂21号和安花10号;中抗青枯病花生品种6个;感青枯病花生品种8个;高感青枯病花生品种5个;未发现完全免疫品种。远杂9102、远杂21号、安花10号对花生青枯病抗性表现较好,适宜在安阳花生种植区推广种植。在花生生产上,可通过清除菌源、选用抗青枯病品种、有效轮作、加强田间栽培管理、药剂防治等减轻花生青枯病的危害。In order to identify peanut varieties resistant to bacterial wilt that are suitable for planting in Anyang area,the resistance of 22 peanut varieties of Henan Province to bacterial wilt was evaluated by using the method of root soaking with bacterial solution in the field.There were significant differences in the resistance of different peanut varieties to bacterial wilt.Among the 22 peanut varieties,there was one peanut variety with high resistance to bacterial wilt,which was Yuanza 9102.There were two peanut varieties resistant to bacterial wilt,namely Yuanza 21 and Anhua 10.There were six peanut varieties with moderate resistance to bacterial wilt.There were eight peanut varieties susceptible to bacterial wilt.There were five peanut varieties with high susceptible to bacterial wilt.No completely immune varieties to bacterial wilt were found.Yuanza 9102,Yuanza 21 and Anhua 10 showed good resistance to peanut bacterial wilt,and were suitable for planting in the peanut growing area of Anyang.In peanut production,the harm of peanut bacterial wilt can be reduced by removing bacteria sources,selecting bacterial wilt resistant varieties,effective crop rotation,strengthening field cultivation management,chemical control and so on.

关 键 词：花生 青枯病 抗性鉴定 防治措施 

分 类 号：S435.652[农业科学—农业昆虫与害虫防治]