南方农业学报2013，Vol.44Issue(7)：1110-1114,5.DOI:10.3969/j:issn.2095-1191.2013.7.1110
转Bar基因水稻及草铵膦对褐飞虱取食和产卵行为的影响
Impacts of transgenic rice with Bar gene and glufosinate on feeding and oviposition behavior of brown planthopper,Nilaparvata lugens (St(a)l)
摘要
Abstract
[Objective]The impacts of herbicide resistant transgenic rice and glufosinate on feeding and oviposition behavior of brown planthopper Nilaparvata lugens (St(a)l) (BPH) were studied to provide scientific references for ecological safety evaluation of transgenic rice with Bar gene.[Method]With the BPH as research object,the genetically modified herbicide-tol-erant (GMHT) rice Bar68-1,non-GM rice D68 and TN1 were treated by 0.5％ glufosinate to compare their feeding amount,selectivity of feeding and oviposition of BPH on each treatment.[Result]There were no significant differences between Bar68-1 and D68 on feeding selectivity,honeydew excreted and oviposition preference of BPH.Bar68-1 and TN 1 shared similarity in honeydew excreted and feeding amount,while the viposition selection ratio of D68 was lower than that of TN 1.There was no significant difference between the treatments of glufosinate and water control on selectivity and honeydew excreted of BPH feeding except for oviposition preference of BPH.It was lower in number of egg mass,total number of eggs and oviposition selection ratio for treatment of glufosinate than those of water.[Conclusion]Herbicide-tolerant transgenic rice Bar68-1 has no marked effect on feeding and oviposition behavior of BPH.关键词
转Bar基因水稻/草铵膦/褐飞虱/取食/产卵Key words
transgenic rice/ glufosinate/ Nilaparvata lugens/ feeding/ oviposition分类
农业科技引用本文复制引用
黄芊,凌炎,蒋显斌,龙丽萍,黄凤宽,黄所生,吴碧球..转Bar基因水稻及草铵膦对褐飞虱取食和产卵行为的影响[J].南方农业学报,2013,44(7):1110-1114,5.基金项目
国家自然科学基金项目(31060247,31160369,31160365) （31060247,31160369,31160365）
国际科技合作计划项目(2012DFA31220) （2012DFA31220）
广西科学研究与技术开发计划项目(桂科攻1123001-2) （桂科攻1123001-2）
广西自然科学基金项目(2012GXNSFAA053050) （2012GXNSFAA053050）
广西特聘专家专项经费资助项目 （）
国家现代农业产业技术体系广西创新团队(水稻)项目 （水稻）
广西农业科学院基本科研业务专项项目(桂农科2012JZ01,桂农科2012YZ04,桂农科2013YQ17) （桂农科2012JZ01,桂农科2012YZ04,桂农科2013YQ17）
