水稻细菌性基腐病品种抗性鉴定  

Rice Resistance to Erwinia chrysanthemi

作　　者：刘琼光[1] 王振中[1] 周国明[1] 区肇康 陈玉托[3] 区伟明 

机构地区：[1]华南农业大学资源环境学院,广东广州510642 [2]广东高明市农业局,广东高明528200 [3]广东省农业厅,广东广州510500

出　　处：《华南农业大学学报》2003年第2期89-90,共2页Journal of South China Agricultural University

基　　金：广东省攻关项目(E99032)

摘　　要：对42个水稻品种进行了基腐病抗性鉴定,结果表明:II优128、特优63、培杂72、培杂77、博优713等5个水稻品种表现为高抗基腐病;培杂981、博优122、大丰占、博优903等21个水稻品种表现为中抗;三二矮、特籼13等10个水稻品种表现为中感;95占、雪花占、三七早占等6个水稻品种表现为高感.Fourty two rice varieties were studied for their resistance to Erwinia chrysanthemi pv. zeae. The results showed that five rice varieties of them, II You128,Teyou63,Peiza 72,Peiza 77 and Boyou 713 were high resistant, and six varieties, 95zhan, Xuehuazhan, Shanxizhan11, Huahang1, Sanqizhaozhan, Yuexiangzhan were high susceptible to E. chrysanthemi. In addition, twenty one varieties were middle resistant and ten varieties were middle susceptible to the pathogen.

关 键 词：水稻 细菌性基腐病 品种抗性 鉴定 

分 类 号：S435.111.4[农业科学—农业昆虫与害虫防治]