First report of field resistance to cyantraniliprole, a new anthranilic diamide insecticide, on Bemisia tabaci MED in China

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	First report of field resistance to cyantraniliprole, a new anthranilic diamide insecticide, on Bemisia tabaci MED in China
其他题名	First report of field resistance to cyantraniliprole, a new anthranilic diamide insecticide, on Bemisia tabaci MED in China
	Wang Ran 1; Wang Jinda 2; Che Wunan 3; Luo Chen 1
	2018
发表期刊	JOURNAL OF INTEGRATIVE AGRICULTURE
ISSN	2095-3119
卷号	17 期号:1 页码:158-163
摘要	The Bemisia tabaci (Gennadius) cryptic species complex comprises important insect pests that cause devastating damage to agricultural crops worldwide. In China, the B. tabaci Mediterranean (MED) (or biotype Q) species is threatening agricultural production all over the country as resistance to commonly used insecticides has increased. This situation highlights the need for alternative pest control measures. Cyantraniliprole, a novel anthranilic diamide insecticide, has been widely employed to control Hemipteran pests. To monitor the levels of resistance to cyantraniliprole in B. tabaci field populations in China, bioassays were conducted for 18 field samples from nine provinces over two years. Compared with median lethal concentration (LC50) for the MED susceptible strain, all field samples had significantly higher resistance to cyantraniliprole. Furthermore, resistance factors (RFs) increased significantly in samples from Shanxi (from 5.62 in 2015 to 25.81 in 2016), Hunan (3.30 in 2015 to 20.97 in 2016) and Hubei (from 9.81 in 2015 to 23.91 in 2016) provinces. This study indicates a considerable decrease in the efficacy of cyantraniliprole against B. tabaci and establishes a baseline of susceptibility that could serve as a reference for future monitoring and management of B. tabaci resistance to cyantraniliprole.
其他摘要	The Bemisia tabaci(Gennadius) cryptic species complex comprises important insect pests that cause devastating damage to agricultural crops worldwide. In China, the B. tabaci Mediterranean(MED)(or biotype Q) species is threatening agricultural production all over the country as resistance to commonly used insecticides has increased. This situation highlights the need for alternative pest control measures. Cyantraniliprole, a novel anthranilic diamide insecticide, has been widely employed to control Hemipteran pests. To monitor the levels of resistance to cyantraniliprole in B. tabaci field populations in China, bioassays were conducted for 18 field samples from nine provinces over two years. Compared with median lethal concentration(LC_(50)) for the MED susceptible strain, all field samples had significantly higher resistance to cyantraniliprole. Furthermore, resistance factors(RFs) increased significantly in samples from Shanxi(from 5.62 in 2015 to 25.81 in 2016), Hunan(3.30 in 2015 to 20.97 in 2016) and Hubei(from 9.81 in 2015 to 23.91 in 2016) provinces. This study indicates a considerable decrease in the efficacy of cyantraniliprole against B. tabaci and establishes a baseline of susceptibility that could serve as a reference for future monitoring and management of B. tabaci resistance to cyantraniliprole.
关键词	BASE-LINE SUSCEPTIBILITY HEMIPTERA ALEYRODIDAE CROSS-RESISTANCE Q-BIOTYPE DIPTERA DYNAMICS EFFICACY LETHAL SOUTH PEST Bemisia tabaci cyantraniliprole anthranilic diamides baseline susceptibility resistance development
收录类别	CSCD
语种	英语
资助项目	[National Natural Science Foundation of China] ; [Beijing Natural Science Foundation, China] ; [earmarked fund for Beijing Innovation Consortium of Agriculture Research System, China]
CSCD记录号	CSCD:6159970
引用统计	被引频次：3[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/146559
专题	中国科学院金属研究所
作者单位	1.Beijing Acad Agr & Forestry Sci, Institute Plant & Environm Protect, Beijing 100097, Peoples R China 2.Fujian Agr & Forestry University, Natl Engn Res Ctr Sugarcane, Fuzhou 350002, Fujian, Peoples R China 3.中国科学院金属研究所
推荐引用方式 GB/T 7714	Wang Ran,Wang Jinda,Che Wunan,et al. First report of field resistance to cyantraniliprole, a new anthranilic diamide insecticide, on Bemisia tabaci MED in China[J]. JOURNAL OF INTEGRATIVE AGRICULTURE,2018,17(1):158-163.
APA	Wang Ran,Wang Jinda,Che Wunan,&Luo Chen.(2018).First report of field resistance to cyantraniliprole, a new anthranilic diamide insecticide, on Bemisia tabaci MED in China.JOURNAL OF INTEGRATIVE AGRICULTURE,17(1),158-163.
MLA	Wang Ran,et al."First report of field resistance to cyantraniliprole, a new anthranilic diamide insecticide, on Bemisia tabaci MED in China".JOURNAL OF INTEGRATIVE AGRICULTURE 17.1(2018):158-163.