转基因棉和寄生蜂对棉铃虫生长发育的互作效应  

Reciprocal Effects of the Transgenic Cotton and Parasitoids on the Deve-(lopment) of Cotton Bollworm

作　　者：任璐[1] 杨益众[2] 秦启联[1] 余月书[2] 

机构地区：[1]中国科学院动物研究所,北京100080 [2]扬州大学农学院植物保护系,江苏扬州225009

出　　处：《江苏农业学报》2004年第2期80-83,共4页Jiangsu Journal of Agricultural Sciences

基　　金：江苏省"十五"攻关项目(BE2001342)

摘　　要：　通过比较棉铃虫的体重和发育历期,并运用SPSS软件分析,研究了转基因棉和寄生蜂对棉铃虫生长发育的影响。结果显示:转基因棉中抗310与对照常规棉泗棉3号相比能明显地抑制棉铃虫的生长发育,棉铃虫幼虫的寄生蜂中红侧沟茧蜂和棉铃虫齿唇姬蜂均能有效的控制棉铃虫,且当转基因棉和寄生蜂共同作用时,对棉铃虫的控制效果明显优于任一单因子的效果。The weight and development stages of cotton bollworm were studied to evaluate the effects of transgenic cotton and parasitoids on its development.Results showed transgenic cotton Zhongkang 310 could inhibit its development obviously compared to the control cotton Simian 3.Both of the two kind of parasitoids,Microplitis mediatar and Campoletis chlorideae,could control its development effectively,too.Meanwhile,the joint effects of transgenic cotton and parasitoids were better than that of any single factor obviously.

关 键 词：转基因抗虫棉 寄生蜂 棉铃虫 生长发育 互作效应 SPSS软件 

分 类 号：S435.622.3[农业科学—农业昆虫与害虫防治]