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首页> 外文期刊>Journal of Economic Entomology >Dynamics of Insecticide Resistance in Different Geographical Populations of Chilo suppressalis (Lepidoptera: Crambidae) in China 2016-2018
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Dynamics of Insecticide Resistance in Different Geographical Populations of Chilo suppressalis (Lepidoptera: Crambidae) in China 2016-2018

机译：2016 - 2018年中国不同地理种群不同地理种群的杀虫剂抗性的动态

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摘要

In this study, the sensitivity of 20 field populations of Chilo suppressalis (Walker) from five provinces in China to seven insecticides was evaluated during 2016-2018. The results indicated that 20 field populations of C. suppressalis had evolved moderate to high levels of resistance to triazophos (RR 64.5-461.3) and chlorpyrifos (RR 10.1-125.0). Furthermore, C. suppressalis exhibited low to moderate levels of resistance to abamectin (RR 6.5-76.5) and decreased susceptibility to cyantraniliprole (RR 1.0-34.0). The population collected from Nanchang in Jiangxi Province (JXNC) showed high resistance to chlorantraniliprole (RR 148.3-294.3), and other geographical populations remained susceptible to moderate levels of resistance (RR 1.0-37.5). In contrast, C. suppressalis remained susceptible to low levels of resistance to spinetoram (RR 1.0-6.7) and spinosad (RR 1.0-4.6). Significant correlations were found between the Log LC50 values of chlorantraniliprole and cyantraniliprole, chlorpyrifos and triazophos, as well as cyantraniliprole and chlorpyrifos and triazophos. Similarly, significant correlations were found among abamectin, chlorpyrifos, and triazophos. In addition, a significant correlation was also observed between the activity of the detoxification enzymes and the log LC50 values of chlorantraniliprole, cyantraniliprole, abamectin, chlorpyrifos, and triazophos. The findings provide an important reference for implementing effective resistance management strategies and the development of new insecticides in insect pest control.
机译：在这项研究中，在2016 - 2018年，评估了中国五个省份的辣椒抑制（Walker）的辣椒抑制（Walker）的敏感性。结果表明，将20个抑制的野外群体进化到与三唑玻璃（RR 64.5-461.3）和氯吡啶（RR 10.1-125.0）的高抗性。此外，C.抑制性表现出低至适度的耐磷酸蛋白（RR 6.5-76.5）和对天花青醇的敏感性降低（RR 1.0-34.0）。江西省南昌（JXNC）所收集的人口表现出对氯苯胆（RR148.3-294.3）的高抗性，其他地理群体保持易受中等抗性水平的影响（RR 1.0-37.5）。相比之下，C.抑制仍然易于耐水量的耐水量（RR 1.0-6.7）和Spinosad（RR 1.0-4.6）。在氯苯吡胶和天竺葵，氯吡啶酚和三唑的Log LC50值之间发现了显着的相关性，以及树木脂脂和氯吡啶和三唑酯。类似地，在Abamectin，烟草和三唑玻璃中发现了显着的相关性。此外，还观察到解毒酶的活性和氯苯胆胆醇，树脂脂醇，撤防素，氯吡啶和三唑的对数值的活性之间观察到显着的相关性。调查结果为实施有效的抵抗管理策略和昆虫害虫控制中新杀虫剂的发展提供了重要的参考。

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  • 来源
    《Journal of Economic Entomology》 |2019年第4期|共9页
  • 作者

    Mao Kaikai; Li Wenhao; Liao Xun; Liu Chaoya; Qin Yao; Ren Zhijie; Qin Xueying; Wan Hu; Sheng Feng; Li Jianhong;

  • 作者单位

    Huazhong Agr Univ Coll Plant Sci &

    Technol Hubei Insect Resources Utilizat &

    Sustainable Pes Wuhan 430070 Hubei Peoples R China;

    Huazhong Agr Univ Coll Plant Sci &

    Technol Hubei Insect Resources Utilizat &

    Sustainable Pes Wuhan 430070 Hubei Peoples R China;

    Huazhong Agr Univ Coll Plant Sci &

    Technol Hubei Insect Resources Utilizat &

    Sustainable Pes Wuhan 430070 Hubei Peoples R China;

    Huazhong Agr Univ Coll Plant Sci &

    Technol Hubei Insect Resources Utilizat &

    Sustainable Pes Wuhan 430070 Hubei Peoples R China;

    Huazhong Agr Univ Coll Plant Sci &

    Technol Hubei Insect Resources Utilizat &

    Sustainable Pes Wuhan 430070 Hubei Peoples R China;

    Huazhong Agr Univ Coll Plant Sci &

    Technol Hubei Insect Resources Utilizat &

    Sustainable Pes Wuhan 430070 Hubei Peoples R China;

    Huazhong Agr Univ Coll Plant Sci &

    Technol Hubei Insect Resources Utilizat &

    Sustainable Pes Wuhan 430070 Hubei Peoples R China;

    Huazhong Agr Univ Coll Plant Sci &

    Technol Hubei Insect Resources Utilizat &

    Sustainable Pes Wuhan 430070 Hubei Peoples R China;

    Hubei Univ Coll Life Sci State Key Lab Biocatalysis &

    Enzyme Engn Wuhan 430062 Hubei Peoples R China;

    Huazhong Agr Univ Coll Plant Sci &

    Technol Hubei Insect Resources Utilizat &

    Sustainable Pes Wuhan 430070 Hubei Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 应用昆虫学（经济昆虫学）;
  • 关键词

    Chilo suppressalis; insecticide; resistance monitoring; detoxifying enzyme; correlation analysis;

    机译：辣椒抑制;杀虫剂;抗性监测;解毒酶;相关分析;

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