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Does Resistance to Buprofezin Improve Heat and Cold Tolerance of Laodelphax striatellus (Hemiptera: Delphacidae)?

文献类型： 外文期刊

作者： Li, Yongteng 1 ; Zhang, Yueliang 2 ; Liu, Xiangdong 1 ; Guo, Huifang 1 ;

作者机构： 1.Nanjing Agr Univ, Dept Entomol, Coll Plant Protect, Weigang 1, Nanjing 210095, Jiangsu, Peoples R China

2.Jiangsu Acad Agr Sci, Inst Plant Protect, Nanjing 210014, Jiangsu, Peoples R China

关键词： Laodelphax striatellus;buprofezin resistance;heat tolerance;cold tolerance;carboxylesterase

期刊名称：ENVIRONMENTAL ENTOMOLOGY （ 影响因子：2.377； 五年影响因子：2.298 ）

ISSN：

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收录情况： SCI

摘要： There is ample evidence that insecticide resistance causes fitness costs and benefits in pests, while the impact of insecticide resistance on thermotolerance of pests is mostly unclear. The Laodelphax striatellus (Fallen), is an important rice insect pest, which has developed resistance to buprofezin in China. Here, we investigated differences in heat tolerance and cold tolerance among L. striatellus lines with variable buprofezin resistance. The lethal time for 50% of the individuals to die (LT50) at 40 degrees C increased with an increase in buprofezin resistance level, whereas both the survival rate under -22 degrees C and the supercooling point of planth oppers did not differ significantly between resistant and susceptible strains. The metabolic enzyme carboxylesterase was found to have an association with buprofezin resistance. Our research showed that buprofezin resistance was positively related with heat tolerance in L. striatellus, but it had no effect on cold tolerance. Insecticide resistance in L. striatellus may therefore have broader implications for the ecology of L. striatellus, and the management of buprofezin resistance in this pest may be challenging.

  • 相关文献

[1]A transcriptome-based screen of carboxylesterase-like genes that are involved in chlorpyrifos resistance in Laodelphax striatellus (Fallen). Zhang, Yueliang,Li, Guoqing,Fang, Jichao,Zhang, Yueliang,Wang, Lihua,Guo, Huifang,Zhang, Zhichun,Xie, Lin,Fang, Jichao. 2012

[2]Cross-resistance and possible mechanisms of chlorpyrifos resistance in Laodelphax striatellus (Fallen). Wang, Lihua,Zhang, Yueliang,Liu, Yanhe,Fang, Jichao,Zhang, Yueliang,Han, Zhaojun,Liu, Yanhe. 2010

[3]Overexpression of carboxylesterase-1 and mutation (F439H) of acetylcholinesterase-1 are associated with chlorpyrifos resistance in Laodelphax striatellus. Zhang, Yueliang,Li, Shuo,Guo, Hui Fang,Zi, Jinyan,Wang, Lihua,Fang, Jichao,Xu, Lu,Zi, Jinyan,He, Peng. 2013

[4]Identification and characterization of Laodelphax striatellus (Insecta: Hemiptera: Delphacidae) neutral sphingomyelinase. Zhou, Y.,Lin, X. -W.,Begum, M. -A.,Zhang, C. -H.,Shi, X. -X.,Jiao, W. -J.,Zhang, Y. -R.,Zhu, Z. -R.,Zhou, Y.,Lin, X. -W.,Begum, M. -A.,Zhang, C. -H.,Shi, X. -X.,Jiao, W. -J.,Zhang, Y. -R.,Zhu, Z. -R.,Zhou, Y.,Lin, X. -W.,Begum, M. -A.,Zhang, C. -H.,Shi, X. -X.,Jiao, W. -J.,Zhang, Y. -R.,Zhu, Z. -R.,Zhou, Y.,Yuan, J. -Q.,Li, H. -Y.,Yang, Q.,Mao, C..

[5]Knockdown of NADPH-cytochrome P450 reductase results in reduced resistance to buprofezin in the small brown planthopper, Laodelphax striatellus (fallen). Zhang, Yueliang,Wang, Yaming,Wang, Lihua,Yao, Jing,Guo, Huifang,Fang, Jichao,Wang, Yaming.

[6]RNA interference of E75 nuclear receptor gene suppresses transmission of rice stripe virus in Laodelphax striatellus. Fang, Ying,Lee, Seok Hee,Kim, Jong Hoon,Park, Dong Hwan,Park, Min Gu,Woo, Ra Mi,Lee, Bo Ram,Kim, Woo Jin,Je, Yeon Ho,Choi, Jae Young,Je, Yeon Ho,Li, Shuo. 2017

[7]Lethal and sublethal effects of sulfoxaflor on the small brown planthopper Laodelphax striatellus. Xu, Lu,Gu, Zhong-Yan,Zhao, Chun-Qing,Zhang, Ya-Nan,Liu, Ying. 2016

[8]Prediction of overseas migration of the small brown planthopper, Laodelphax striatellus (Hemiptera: Delphacidae) in East Asia. Otuka, Akira,Matsumura, Masaya,Sanada-Morimura, Sachiyo,Zhou, Yijun,Lee, Gwan-Seok,Park, Hong-Hyun,Zhu, Yeqin,Liu, Zewen. 2012

[9]Resistance to cycloxaprid in Laodelphax striatellus is associated with altered expression of nicotinic acetylcholine receptor subunits. Zhang, Yueliang,Han, Yangchun,Yang, Qiong,Wang, Lihua,Guo, Huifang,Fang, Jichao,He, Peng,Liu, Zewen,Li, Zhong. 2018

[10]Overexpression of a P450 gene (CYP6CW1) in buprofezin-resistant Laodelphax striatellus (Fallen). Zhang, Yueliang,Guo, Huifang,Yang, Qiong,Li, Shuo,Wang, Lihua,Zhang, Gufeng,Fang, Jichao. 2012

[11]Identification and tissue distribution of carboxylesterase (CXE) genes in Athetis lepigone (Lepidoptera: Noctuidae) by RNA-seq. Zhang, Ya-Nan,Zhu, Xiu-Yun,Qian, Jia-Li,Li, Zhao-Qun,Dong, Zhi-Ping,Xu, Lu,He, Peng. 2017

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