新疆农业科学 ›› 2021, Vol. 58 ›› Issue (8): 1441-1446.DOI: 10.6048/j.issn.1001-4330.2021.08.009

• 棉花化肥农药减施专栏 • 上一篇    下一篇

棉蚜有翅成蚜对不同波段光谱的选择性

安静杰, 高占林, 党志红, 郭江龙, 柳春红, 李耀发   

  1. 河北省农林科学院植物保护研究所/河北省农业有害生物综合防治工程技术研究中心/农业部华北北部作物有害生物综合治理重点实验室,河北保定 071000
  • 收稿日期:2021-01-28 出版日期:2021-08-20 发布日期:2021-08-09
  • 通信作者: 李耀发(1977-),男,河北高碑店人,研究员,博士,研究方向为农业昆虫与害虫防治,(E-mail)liyaofa@126.com
  • 作者简介:安静杰(1985-),女,河北赞皇人,副研究员,博士,研究方向为农业昆虫与害虫防治,(E-mail)anjingjie147@163.com
  • 基金资助:
    国家重点研发计划(2017YFD0201906);河北省棉花产业技术体系(HBCT2018040204)

Sensitive Band Ranges Screening of the adult alatae Aphis gossypii Glover

AN Jingjie, GAO Zhanlin, DANG Zhihong, GUO Jianglong, LIU Chunhong, LI Yaofa   

  1. Plant Protection Institute, Hebei Academy of Agricultural and Forestry Sciences/ IPM Center of Hebei Province/ Key Laboratory of Integrated Pest Management on Crops in Northern Region of North China, Ministry of Agriculture, P. R. China, Baoding Hebei 07100, China
  • Received:2021-01-28 Online:2021-08-20 Published:2021-08-09
  • Correspondence author: LI Yaofa(1977-), male, native place: Gaobeidian, Hebei. Researcher, Ph.D. Research directions: agricultural insect and pest control, (E-mail)liyaofa@126.com
  • Supported by:
    National Key R &D Program Project (2017YFD0201906); the Project of Cotton Industry Technical System of Hebei Province (HBCT2018040204)

摘要: 目的】研究田间应用诱虫灯对棉蚜有翅成蚜种群动态监测,分析对棉蚜有翅成蚜进行诱杀的可能性。【方法】采用自行设计的昆虫波长选择器,研究棉蚜最佳暗适应时间和光照时间,评价棉蚜有翅成蚜对8个波段光谱的选择性差异。【结果】棉蚜最佳暗适应时间为20 min,最佳光照时间为15 min。采用末位淘汰的方法,从8个不同波长光谱中筛选出5个对棉蚜引诱作用较强的光谱,分别为450、500、550、600和650 nm光谱。棉蚜有翅成蚜对500和550 nm波段光谱具有较强的选择趋性,其引诱率分别为37.28%和51.56%,显著高于其他两段光谱。【结论】500和550 nm波段光谱对棉蚜有翅成蚜引诱作用最强,为棉蚜迁飞期诱虫监测的备选光谱。

关键词: 棉蚜; 光谱; 趋光性; 昆虫波长选择器; 物理防治

Abstract: Objective】 To explore the luring and monitoring strategy of this aphids in field according to the phototaxis of the adult alatae ofAphis gossypii. 【Methods】 The best adaptation time and lighting time ofA. gossypii were selected by using a self-designed insect wavelength selector, and then the selective band ranges of this aphid to 8 spectral bands was evaluated. 【Results】 The results showed that the best dark adaptation of cotton aphid adults was 20 min, and the best light time was 15 min. According to these results, 5 spectra with stronger attraction effect on cotton aphid were selected from 8 different wavelengths to enter the next round of experiment by using the method of last elimination, which were 450, 500, 550, 600 and 650 nm, respectively. The last experiment showed that the adult alatae of this aphid had a strong selection tendency for 500 and 550 nm bands, and the attraction rates were 37.28% and 51.56%, respectively, which were significantly higher than others. 【Conclusion】 The spectral bands of 500 and 550 nm have the strongest attraction effect onA. gossypii, which is expected to be the alternative spectrum for the trap monitoring ofA. gossypii during the migration period.

Key words: Aphis gossypii Glover; light spectrum; phototaxis; insect wavelength selector; physical control

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

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