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应用生态学报 ›› 2005, Vol. 16 ›› Issue (3): 586-588.

• 研究论文 • 上一篇    

不同光源和暗适应时间对棉铃虫蛾趋光行为的影响

靖湘峰, 罗峰, 朱芬, 黄求应, 雷朝亮   

  1. 华中农业大学昆虫资源研究所, 武汉, 430070
  • 收稿日期:2004-01-12 修回日期:2004-06-28 出版日期:2005-03-15 发布日期:2005-03-15
  • 通讯作者: 雷朝亮
  • 基金资助:
    国家基础性工作资助项目(2001JCXGZ-16).

Effects of different light source and dark-adapted time on phototactic behavior of cotton bollworms (Helicoverpa armigera)

JING Xiangfeng, LUO Feng, ZHU Fen, HUANG Qiuying, LEI Chaoliang   

  1. Institute of Insect Resources, Huazhong Agricultural University, Wuhan 430070, China
  • Received:2004-01-12 Revised:2004-06-28 Online:2005-03-15 Published:2005-03-15

关键词: Phototactic behavior, Dark-adapted time, Helicoverpa armigera 

Abstract: In this paper,the phototactic behaviors of different emergence period Helicoverpa armigera were studied in a phototactic box.The results showed that under the five test wavelength lights,different emergence period female and male moths had no significant difference in their phototactic behaviors.The phototactic rate differed significantly when the dark adapted time was between 15 and 30 min,but had no significant difference among 30,45 and 60 min.No significant difference was also found in phototactic rate between dark adapted time 0 and 15 min under test wavelength lights except green one (500~565 nm).

Key words: Phototactic behavior, Dark-adapted time, Helicoverpa armigera 

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