不同苎麻种质资源对炭疽病的抗性初报  

Preliminary study on identification of the resistance of different ramie to anthracnose

作　　者：曾向萍 王会芳[1] 陈圆[1] 陈绵才[1] 

机构地区：[1]海南省农业科学院农业环境与植物保护研究所/海南省植物病虫害防控重点实验室,海南海口571100

出　　处：《中国植保导刊》2014年第11期12-14,85,共4页China Plant Protection

基　　金：现代农业产业技术体系建设专项(CARS-19-E10)

摘　　要：采用室内人工接种法对6份苎麻种质资源进行抗炭疽病鉴定。结果表明,TST16和TST04对胶胞炭疽菌表现高抗,其病情指数分别为10.5和5.1;新苎5号和YSA15表现抗病,病情指数分别为13.6和18.8;TSA28病情指数为37.8,表现中抗;中苎1号表现感病,病情指数为60.2。For selecting high yield cultivated varieties resistant to anthracnose of ramie, six germplasm resources of ramie were identified in greenhouse. The results showed that disease index of TST16 and TST04 with high resistant were 10.5 and 5.1, No.5 of new ramie and YSA15 with resistant were 13.6 and 18.8, and disease index of TSA28 with middle resis- tant was 37.8, and No.1 of china ramie with higb susceptibility was 60.2.

关 键 词：苎麻 炭疽病 病情指数 抗性鉴定 

分 类 号：S435.63[农业科学—农业昆虫与害虫防治]