Chines Journal of Vector Biology and Control ›› 2016, Vol. 27 ›› Issue (6): 542-545.DOI: 10.11853/j.issn.1003.8280.2016.06.004

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Insecticidal and repellent activity of ethanol extracts from 4 plants against Musca domestica (Linnaeus) (Diptera: Muscidae)

HE Jian-guo1, XIONG Guo-hong1, XU Ying2   

  1. 1. National Household Insecticide Products Quality Supervision and Inspection Center, Yiyang 413000, Hunan Province, China;
    2. Central South University of Forestry and Technology
  • Received:2016-07-26 Online:2016-12-20 Published:2016-12-20
  • Supported by:

    Supported by the Natural Science Foundation of Hunan Province of China(No. 12JJ2017) and the Scientific Research Project of Hunan Quality and Technique Supervision Bureau(No. 2016KYJH29)

4种植物乙醇提取物对家蝇的毒杀及驱避活性

何建国1, 熊国红1, 徐颖2   

  1. 1. 国家家用杀虫用品质量监督检验中心, 湖南 益阳 413000;
    2. 中南林业科技大学, 湖南 长沙 410004
  • 通讯作者: 熊国红,Email:350803838@qq.com
  • 作者简介:何建国,男,高级工程师,从事家用杀虫用品质量研究,Email:hnyyzjs@126.com
  • 基金资助:

    湖南省自然科学基金(12JJ2017);湖南省质量技术监督局科研计划(2016KYJH29)

Abstract:

Objective We studied the insecticidal and repellent activity of ethanol extracts from 4 plants against Musca domestica so as to provide theoretical basis for eco-friendly Muscacide. Methods The larvicidal activity of 4 plant ethanol extracts against M. domestica was determined by drug loaded sugar feeding method, and the repellent activity of ethanol extracts from 4 plants against M. domestica was evaluated using the impregnated paper assays. Results The results showed that the LC50 values of ethanol extracts from the leaves of Cinnamomum caphoran, C. pedunculatum, Platycladus orientalis, and Cedrus deodara against M. domestica were 7.58, 16.02, 44.08, 38.24 mg/ml, respectively. At the concentration of 1.572 mg/cm2, the repellent percentages of ethanol extracts from the leaves of C. caphoran, C. pedunculatum, P. orientalis, and C. deodara were 93.33%, 88.33%, 58.33%, and 60.00%, respectively. Conclusion The results suggested that the 4 plant ethanol extracts possess high insecticidal and repellent activity against M. domestica, they have a great potential to be developed into a eco-friendly Muscacide.

Key words: Plant extracts, Musca domestica, Insecticidal activity, Repellent activity

摘要:

目的 探究香樟叶、天竺桂叶、侧柏叶和雪松叶的乙醇提取物对家蝇的生物活性,为植物源灭蝇剂的开发提供理论依据。方法 采用白糖载药饲虫法测定4种植物乙醇提取物对家蝇成虫的毒杀作用,采用滤纸药膜法测试4种植物乙醇提取物对家蝇3龄幼虫的驱避作用。结果 香樟叶、天竺桂叶、侧柏叶和雪松叶的乙醇提取物对家蝇的24 h半数致死浓度(LC50)分别为7.58、16.02、44.08和38.24 mg/ml。在剂量为1.572 mg/cm2时,4种植物乙醇提取物对家蝇3龄幼虫的驱避率:香樟叶为93.33%,天竺桂叶为88.33%,侧柏叶为58.33%,雪松叶为60.00%。结论 4种植物提取物对家蝇有较好的毒杀和驱避活性,可用于研发绿色环保灭蝇剂。

关键词: 植物提取物, 家蝇, 毒杀活性, 驱避活性

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