Transgenic cry1C or cry2A rice has no adverse impacts on the life-table parameters and population dynamics of the brown planthopper, Nilaparvata lugens (Hemiptera: Delphacidae)
文献类型: 外文期刊
作者: Lu, Zeng-Bin 2 ; Liu, Yu-E 1 ; Han, Nai-Shun 1 ; Tian, Jun-Ce 3 ; Peng, Yu-Fa; Hu, Cui 1 ; Guo, Yu-Yuan; Ye, Gong-Y 1 ;
作者机构: 1.Zhejiang Univ, State Key Lab Rice Biol, Hangzhou 310058, Zhejiang, Peoples R China
2.Zhejiang Univ, Minist Agr, Key Lab Agr Entomol, Inst Insect Sci, Hangzhou 310058, Zhejiang, Peoples R China
3.Zhejiang Acad Agr Sci, Inst Plant Protect & Microbiol, Stat
关键词: Bt rice;Bacillus thuringiensis;cry1C;cry2A;Nilaparvata lugens;non-target herbivores;life-table parameters;population dynamics
期刊名称:PEST MANAGEMENT SCIENCE ( 影响因子:4.845; 五年影响因子:4.674 )
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收录情况: SCI
摘要: BACKGROUNDTransgenic rice producing the insecticidal protein from Bacillus thuringiensis Berliner (Bt) is protected from damage by lepidopteran insect pests. However, one of the main concerns about Bt rice is the potential impact on non-target herbivores. In the present study, the ecological impacts of two Bt rice lines, T1C-19 expressing Cry1C protein and T2A-1 expressing Cry2A protein, on the non-target herbivore brown planthopper (BPH), Nilaparvata lugens (Stal), were evaluated under laboratory and field conditions. The purpose was to verify whether these Bt rice lines could affect the performance of BPH at individual and population scales.
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