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)

doi:10.1002/ps.3866

CORC > 中国农业科学院 > 植物保护研究所

	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)
	Lu, Zeng-Bin 1,2; Liu, Yu-E 1,2; Han, Nai-Shun 1,2; Tian, Jun-Ce 3; Peng, Yu-Fa 4; Hu, Cui 1,2; Guo, Yu-Yuan 4; Ye, Gong-Yin 1,2
刊名	PEST MANAGEMENT SCIENCE
	2015
卷号	71 期号:7 页码:937-945
关键词	Bt rice Bacillus thuringiensis cry1C cry2A Nilaparvata lugens non-target herbivores life-table parameters population dynamics
ISSN号	1526-498X
DOI	10.1002/ps.3866
通讯作者	Lu, Zeng-Bin
英文摘要	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.RESULTSLaboratory results showed that most of the fitness parameters (development duration, survival rate, fecundity, fertility, amount of honeydew excreted) of BPH were not significantly affected by the two tested Bt rice lines, although the development duration of fourth-instar nymphs fed on T1C-19 was distinctly longer compared with that on T2A-1 and non-Bt rice plants. Five life-table parameters did not significantly differ among rice types. Two-year field trials also revealed no significant difference in population dynamics of BPH among rice types.CONCLUSIONIt is inferred that the tested Bt rice lines are unlikely to affect the population growth of BPH. (c) 2014 Society of Chemical Industry
学科主题	Agronomy ; Entomology
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000355630800008
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/11677]
专题	植物保护研究所
作者单位	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, State Key Lab Breeding Base Zhejiang Sustainable, Hangzhou, Zhejiang, Peoples R China 4.Chinese Acad Agr Sci, Inst Plant Protect, State Key Lab Biol Plant Dis & Insect Pests, Beijing 100193, Peoples R China
推荐引用方式 GB/T 7714	Lu, Zeng-Bin,Liu, Yu-E,Han, Nai-Shun,et al. 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)[J]. PEST MANAGEMENT SCIENCE,2015,71(7):937-945.
APA	Lu, Zeng-Bin.,Liu, Yu-E.,Han, Nai-Shun.,Tian, Jun-Ce.,Peng, Yu-Fa.,...&Ye, Gong-Yin.(2015).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).PEST MANAGEMENT SCIENCE,71(7),937-945.
MLA	Lu, Zeng-Bin,et al."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)".PEST MANAGEMENT SCIENCE 71.7(2015):937-945.