南京林业大学学报(自然科学版) ›› 2003, Vol. 27 ›› Issue (05): 85-87.doi: 10.3969/j.jssn.1000-2006.2003.05.021

• 研究论文 • 上一篇    下一篇

印楝提取物对云斑天牛成虫选择取食的影响

巨云为;赵博光;成量;王维华;高世望   

  1. 南京林业大学;江苏 南京 210037;南京林业大学;江苏 南京 210037;南通市林业局;江苏 南通 226000;南京林业大学;江苏 南京 210037;南京林业大学;江苏 南京 210037
  • 出版日期:2003-10-18 发布日期:2003-10-18

Effects of Neem Extracts on Feeding of Batocera horsfieldi

JU Yunwei1,ZHAO Boguang1,CHEN Liang2,WANG Weihua1,GAO Shiwang1   

  1. 1.Nanjing Forestry University,Nanjing 210037,China;2.Forestry Bureau ofNantong,Nantong 226000,China
  • Online:2003-10-18 Published:2003-10-18

摘要: <正>分别用10μg/mL和50μg/mL印楝提取物处理过的野蔷薇枝条喂养云斑天牛成虫,结果表明,云斑天牛雌、雄成虫对用10μg/mL印楝提取物处理过的野蔷薇枝条均没有表现出拒食性,而对50μg/mL印楝提取物处理过的野蔷薇枝条则表现出显著的拒食反应。

Abstract: Batocera horsfieldi feeding on Rosa multiflora Thunb.treated with extracts containing 10 μg/mL and 50 μg/mL of azadiractin were studied respectively.The results showed that 10 μg/mL treated group had no antifeedant effect on the beetle(both male and female beetles),however,the 50 μg/mL treated group had significient antifeedant influences on this beetle.This will benefit ecologic pest management.

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