转Bt基因棉抗虫性的室内鉴定技术  

Chamber Evaluation Technology of Insect resistance of Bt Transgenic Cotton

作　　者：周冬生[1] 吴振廷[1] 王学林[1] 郑厚今[2] 夏静[2] 

机构地区：[1]安徽农业大学植保系,合肥230036 [2]安徽省种子总公司

出　　处：《安徽农业科学》2000年第5期620-622,共3页Journal of Anhui Agricultural Sciences

基　　金：安徽省"九五"科技攻关项目! (96 110 0 8)

摘　　要：从棉花种植、供试棉株器官选择、棉铃虫饲养、标准试虫选择、室内生测方法、抗性级别评价标准等方面 ,系统地总结了转 Bt基因棉抗虫性的室内鉴定技术。以从美国引进的转 Bt基因棉“保铃棉 32 B”为参考 ,对我国自行培育的第一个转 Bt基因棉“品种国抗棉 1号”的抗虫性进行了较系统的比较鉴定。From the angles of cotton cultivation,selection of cotton structure,cotton bollworm raising,selection of larvae instar,method of chamber bioassay and evaluation criterion of resistant degree,the chamber evaluation technology of the insect resistance of Bt transgenic cotton was systematically summarized.Compared with Bt transgenic cotton Baolingmian 32B introduced from USA,the insect resistance of Bt transgenic cotton Guokangmian No.1 bred in China was evaluated.

关 键 词：转BT基因棉 棉玲虫 抗性鉴定 室内生物测定 

分 类 号：S562.034[农业科学—作物学] S435.622.3