湖北农业科学 ›› 2018, Vol. 57 ›› Issue (14): 49-52.doi: 10.14088/j.cnki.issn0439-8114.2018.14.011

• 植物保护 • 上一篇    下一篇

六种植物精油对赤拟谷盗的杀虫活性研究

李玉春, 周富婷, 肖丰坤, 韦勇, 李彪, 周艳梅, 蒋水萍   

  1. 云南宏绿辣素有限公司, 昆明 650503
  • 收稿日期:2018-03-06 出版日期:2018-07-25 发布日期:2019-12-19
  • 通讯作者: 蒋水萍(1989-), 女, 云南红河人, 工程师, 硕士, 主要从事植物保护技术研究及生物农药研发, (电话)15925112327(电子信箱)jiangshuishui89@126.com。
  • 作者简介:李玉春(1995-), 女, 云南昆明人, 助理工程师, 主要从事药理毒理学研究及生物农药研发, (电话)13769123527(电子信箱)lyczx44@163.com;

Insecticidal Activity of Six Plant Essential Oils on Tribolium castaneum Herbst

LI Yu-chun, ZHOU Fu-ting, XIAO Feng-kun, WEI Yong, LI Biao, ZHOU Yan-mei, JIANG Shui-ping   

  1. Yunnan Hong Lv Capsaicin Co., Ltd., Kunming 650503, China
  • Received:2018-03-06 Online:2018-07-25 Published:2019-12-19

摘要: 采用三角瓶密闭熏蒸法和微量点滴法, 分别测定蒜头果油、紫茎泽兰精油、青蒿精油、蓖麻子油、巴豆油和桉树油6种植物精油对赤拟谷盗(Tribolium castaneum Herbst)成虫的熏杀和触杀活性。结果表明, 蒜头果油、桉树油对赤拟谷盗成虫具有强烈的杀虫活性, 处理24 h后, 熏蒸和触杀校正死亡率均达到94%以上;青蒿精油处理48 h后, 触杀校正死亡率为94.19%, 在100 μL/L浓度下熏蒸校正死亡率达83.33%;巴豆油、紫茎泽兰精油和蓖麻子油具有一定的触杀和熏杀作用, 但触杀作用均明显强于熏杀作用。

关键词: 赤拟谷盗(Tribolium castaneum Herbst), 植物精油, 杀虫活性

Abstract: Six kinds of plant essential oils including Malania oleifera Chun oil, Eupatorium adenophorum oil, Artemisia annua oil, Ricinus communis seed oil, Croton tiglium oil and Eucalyptus robusta oil were used to treat Tribolium castaneum Herbst, which were determined fumigation and contact activity by triangular bottle closed fumigation method and microdrop method. The results showed that the M. oleifera Chun oil and E. robusta oil had strong insecticidal activity against T. castaneum adults, the corrected mortality rate of fumigation and contact more than 94% for 24 hours. The corrected mortality rate of contact was 94.19% and corrected mortality rate of fumigation was 83.33% under 100 μL/L, when used A. annua oil treatment for 48 hours. Although C. tiglium oil, E. adenophorum oil and R. communis seed oil had a certain insecticidal and fumigation activity. But the insecticidal activity was significantly stronger than the role of fumigation.

Key words: Tribolium castaneum Herbst, plant essential oil, insecticidal activity

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