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中国生物防治学报 ›› 2019, Vol. 35 ›› Issue (6): 992-996.DOI: 10.16409/j.cnki.2095-039x.2019.06.003

• 绿色防控方法与技术 • 上一篇    

中国海南省田间发现螟甲腹茧蜂寄生草地贪夜蛾

李芬1, 王力奎1, 吕宝乾2, 曹凤勤1, 潘雪莲1, 袁琳琳1, 吴少英1   

  1. 1. 海南大学植物保护学院/热带农林生物灾害绿色防控教育部重点实验室, 海口 570228;
    2. 中国热带农业科学院环境与植物保护研究所, 海口 570228
  • 收稿日期:2019-07-28 出版日期:2019-12-08 发布日期:2019-12-18
  • 通讯作者: 吴少英,教授,E-mail:wsywsy6000@hainanu.edu.cn
  • 作者简介:李芬,讲师,E-mail:fenli@hainanu.edu.cn;王力奎,研究生,E-mail:wanglikui@126.com。
  • 基金资助:
    海南大学基金(KYQD-ZR-1963);海南大学科研启动基金(KYQD-ZR-1951)

The Report of Chelonus munakatae Parasitizing Fall Armworm Spodoptera Frugiperda (Lepidoptera: Noctuidae) in Hainan, China

LI Fen1, WANG Likui1, Lü Baoqian2, CAO Fengqin1, PAN Xuelian1, YUAN Linlin1, WU Shaoying1   

  1. 1. Key Laboratory of Green Prevention and Control of Tropical Plant Diseases and Pests, Ministry of Education/College of Plant Protection, Hainan University, Haikou 570228, China;
    2. Environment and Plant Protection lnstitute of China Academy of Tropical Agricultural Science, Haikou 570228, China
  • Received:2019-07-28 Online:2019-12-08 Published:2019-12-18

摘要: 草地贪夜蛾在入侵中国后迅速扩散,发现和利用本土天敌是有效抑制其暴发为害的重要途径。2019年4月至7月在海南省各市县开展草地贪夜蛾发生情况调查时,发现玉米地草地贪夜蛾种群的卵寄生蜂。通过形态学方法鉴定该卵寄生蜂的形态特征,确定为螟甲腹茧蜂Chelonus munakatae Munakata,并建立了实验种群,为人工扩繁及田间应用打下基础。

关键词: 海南省, 草地贪夜蛾, 玉米, 寄生蜂, 螟甲腹茧蜂

Abstract: After the invasion of China, the fall armyworm spread rapidly, and the discovery and use of native enemies carries substantial weight to control its outbreak effectively. From April to July 2019, our research group conducted a survey on the occurrence of fall armyworm in Hainan province, and found the egg parasitic wasp of the fall armyworm population outside the corn field for the first time. The morphological characteristics of the egg parasitoid wasps were identified by morphological methods, and it was determined to be Chelonus munakatae Munakata, and the experimental population was established, which laid a foundation for artificial propagation and field application.

Key words: Hainan province, Spodoptera frugiperda, corn, parasitic wasp, Chelonus munakatae

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