中国水稻科学

中国水稻科学

• 研究报告 • 上一篇    下一篇

电子记录白背飞虱的取食和产卵行为

沈君辉1; 刘光杰 ; 陈爱辉2; 寒川一成3   

  1. 1中国水稻研究所 国家水稻改良中心， 浙江 杭州 310006; 2南京农业大学 植物保护系， 江苏 南京 210095；
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2003-01-10 发布日期:2003-01-10

Electronic Monitoring Feeding and Oviposition Behavior of the Whitebacked Planthopper, Sogatella furcifera

SHEN Jun-hui 1; LIU Guang-jie 1; CHEN Ai-hui 2; Kazushige SOGAWA 3   

  1. （1Chinese National Center for Rice Improvement; China National Rice Research Institute; Hangzhou 310006; China; E-mail: ps2000@mail.hz.zj.cn; 2 Department of Plant Protection; Nanjing Agricultural University; Nanjing 210095; 3Japan International Research Center for Agricultural Sciences; Tsukuba 305 8686; Japan）
  • Received:1900-01-01 Revised:1900-01-01 Online:2003-01-10 Published:2003-01-10

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被引次数

49

摘要： 摘要： 采用电子记录的方法，并结合蜜露量和产卵量测定，研究了白背飞虱在春江06，Rathu Heenati(RHT)和明恢63上的取食和产卵行为。结果表明：白背飞虱在RHT和春江06上的取食刺探频率显著高于明恢63，且取食韧皮部的时间明显少于明恢63；RHT和春江06对白背飞虱具有很强的拒取食作用，明恢63则较感虫；白背飞虱产卵的次数、每次持续时间、总时间及产卵量都不存在品种间的显著差异，具有杀卵作用的只有春江06。春江06具有杀卵和抑制取食两种抗虫性机制，RHT只具有抑制取食的机制，明恢63是感虫的杂交稻恢复系。

关键词: 白背飞虱, 水稻, 电子记录, 取食, 产卵, 抗性

Abstract: Feeding and oviposition behavior of the whitebacked planthopper, Sogatalla furcifera, were electronically monitored on rice varieties of Chunjiang 06, Rathu Heenati (RHT) and Minghui 63. Honeydew amount, number of total eggs were also determined. Experimental results revealed that: among these three varieties, the frequency of exploratory probing of S. furcifera on RHT and Chunjiang 06 was much higher than that on Minghui 63, and the phloem ingestion duration was much shorter; Chunjiang 06 and Rathu Heenati showed strong feeding inhibition activity to S. furcifera, while Minghui 63 was susceptible; the number of total eggs, oviposition times, and average duration and total time of oviposition of S. furcifera were not significantly different on the three rice varieties, Chunjiang 06 showed ovicidal and feeding inhibition resistance, Rathu Heenati showed feeding inhibition resistance, Minghui 63 was a susceptible restorer line of hybrid rice.

Key words: Sogatalla furcifera, rice, electronic monitoring, feeding, oviposition