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中国农学通报 ›› 2020, Vol. 36 ›› Issue (2): 117-121.doi: 10.11924/j.issn.1000-6850.casb19020024

• 植物保护·农药 • 上一篇    下一篇

山西临汾灯诱地下害虫种类组成及优势种群发生动态

陆俊姣1,2, 任美凤2, 李大琪2, 武宇鹏3, 孙佩佩2, 董晋明2()   

  1. 1 山西大学应用生物学研究所/农业有害生物综合治理山西省重点实验室,太原 030006
    2 山西省农业科学院植物保护研究所/农业有害生物综合治理山西省重点实验室,太原 030031
    3 太原科技大学,太原 030024
  • 收稿日期:2019-02-15 修回日期:2019-08-21 出版日期:2020-01-15 发布日期:2020-04-30
  • 通讯作者: 董晋明
  • 作者简介:陆俊姣,女,1984年出生,山西临猗人,副研究员,博士,研究方向:土壤有害生物综合治理。通信地址:030031 山西省太原市小店区龙城大街81号 西区5号楼,Tel:0351-7117238,E-mail:lujunjiao@126.com。
  • 基金资助:
    公益性行业(农业科研专项“黄土高原小麦玉米油菜田间节水节肥节药综合技术方案”201503124);山西省农业科学院博士后研究基金(BSH-2015JJ-004);国家重点研发计划“北方小麦化肥农药减施技术集成研究与示范”(2018YFD0200404)

Underground Pests by Black Light Trapping in Linfen, Shanxi: Species Composition and Dominant Population Dynamics

Lu Junjiao1,2, Ren Meifeng2, Li Daqi2, Wu Yupeng3, Sun Peipei2, Dong Jinming2()   

  1. 1 Research Institute of Applied Biology, Shanxi University/ Shanxi Key Laboratory of Integrated Pest Management in Agriculture, Taiyuan 030006
    2 Institute of Plant Protection, Shanxi Academy of Agricultural Sciences/Shanxi Key Laboratory of Integrated Pest Management in Agriculture, Taiyuan 030031
    3 Taiyuan University of Science and Technology, Taiyuan 030024
  • Received:2019-02-15 Revised:2019-08-21 Online:2020-01-15 Published:2020-04-30
  • Contact: Dong Jinming

摘要:

为明确对山西省临汾小麦玉米造成严重为害的地下害虫优势种群的种类组成及其年发生动态。利用在农田设置虫情测报灯诱捕的方法,进行山西临汾小麦和玉米1年2熟区农田地下害虫的虫口调查,通过室内鉴定、数据分析、查阅文献等对所诱集到的成虫进行结果分析。结果表明:铜绿丽金龟、鲜黄鳃金龟等7种为山西临汾小麦玉米1年2熟区农田地下害虫的主要优势种群,且不同优势种群年发生量和发生期均有所差异,对黑光灯的敏感度也不同。绝对优势种铜绿丽金龟成虫的发生期较为集中,一般在6月下旬—7月中旬,且其对灯光敏感度较高,可利用黑光灯对其进行监测和防治。

关键词: 地下害虫, 黑光灯诱集, 优势种, 种群动态

Abstract:

To clarify the species composition and annual dynamics of dominant population of underground pests which caused serious damage to wheat and maize in Linfen, Shanxi, we investigated the populations of underground pests in two crops (wheat and maize) a year farmland by the method of black light trapping, and analyzed the trapped adults by the methods of indoor identification, data analysis, and literature retrieval. The results showed that: 7 species were the dominant populations, such as Anomala corpulenta and Metabolus tumidifrons; and the occurrence quantity and period of different dominant populations were different, their phototactic responses to black light were also different; the occurrence period of the absolute dominant population (Anomala corpulentai) adults was relatively concentrated from late June to mid-july, and A. corpulentai was highly sensitive to black light and could be monitored and controlled by black light trapping.

Key words: underground pests, black light trapping, dominant species, population dynamics

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