Insecticide Toxicity to Adelphocoris lineolatus (Hemiptera: Miridae) and its Nymphal Parasitoid Peristenus spretus (Hymenoptera: Braconidae)

doi:10.1093/jee/tov144

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	Insecticide Toxicity to Adelphocoris lineolatus (Hemiptera: Miridae) and its Nymphal Parasitoid Peristenus spretus (Hymenoptera: Braconidae)
	Liu, Yong-Qiang; Liu, Bing; Ali, Abid; Luo, Shu-Ping; Lu, Yan-Hui; Liang, Ge-Mei
刊名	JOURNAL OF ECONOMIC ENTOMOLOGY
	2015
卷号	108 期号:4 页码:1779-1785
关键词	mirid bug parasitoid acute toxicity risk assessment
ISSN号	0022-0493
DOI	10.1093/jee/tov144
通讯作者	Liu, Yong-Qiang
英文摘要	In China, Adelphocoris lineolatus (Goeze) (Hemiptera: Miridae) is an important pest of alfalfa, cotton, and other crops, while Peristenus spretus (Chen & van Achterberg) (Hymenoptera: Braconidae) is the dominant nymphal parasitoid of this mirid bug. In the present study, the toxicity of 17 common insecticides to A. lineolatus was evaluated, and the susceptibility of P. spretus to the insecticides with high toxicity to A. lineolatus was tested under laboratory conditions. Of the 17 insecticides tested, 12 (beta cypermethrin, deltamethrin, carbosulfan, acetamiprid, emamectin benzoate, imidacloprid, phoxim, chlorpyrifos, acephate, profenophos, hexaflumuron, and abamectin) had a highly toxic effect on second-instar nymphs of A. lineolatus, with LC50 values ranging from 0.58 to 14.85 mg a.i. (active ingredient) liter(-1). Adults of P. spretus were most sensitive to chlorpyrifos, with LC50 values of 0.03 mg a.i. liter(-1), followed by phoxim, acetamiprid, profenophos, carbosulfan, acephate, deltamethrin, emamectin benzoate, imidacloprid, beta-cypermethrin, and abamectin, with LC50 values ranging from 0.06 to 3.09, whereas hexaflumuron exhibited the least toxicity to the parasitoid, with LC50 values >500 mg a.i. liter(-1). A risk quotient analysis indicated that beta-cypermethrin, emamectin benzoate, abamectin, and hexaflumuron when applied against A. lineolatus were the least toxic to P. spretus.
学科主题	Entomology
语种	英语
出版者	OXFORD UNIV PRESS INC
WOS记录号	WOS:000360626600036
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/11659]
专题	植物保护研究所
作者单位	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	Liu, Yong-Qiang,Liu, Bing,Ali, Abid,et al. Insecticide Toxicity to Adelphocoris lineolatus (Hemiptera: Miridae) and its Nymphal Parasitoid Peristenus spretus (Hymenoptera: Braconidae)[J]. JOURNAL OF ECONOMIC ENTOMOLOGY,2015,108(4):1779-1785.
APA	Liu, Yong-Qiang,Liu, Bing,Ali, Abid,Luo, Shu-Ping,Lu, Yan-Hui,&Liang, Ge-Mei.(2015).Insecticide Toxicity to Adelphocoris lineolatus (Hemiptera: Miridae) and its Nymphal Parasitoid Peristenus spretus (Hymenoptera: Braconidae).JOURNAL OF ECONOMIC ENTOMOLOGY,108(4),1779-1785.
MLA	Liu, Yong-Qiang,et al."Insecticide Toxicity to Adelphocoris lineolatus (Hemiptera: Miridae) and its Nymphal Parasitoid Peristenus spretus (Hymenoptera: Braconidae)".JOURNAL OF ECONOMIC ENTOMOLOGY 108.4(2015):1779-1785.