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印楝提取物对云斑天牛成虫选择取食的影响
Effects of Neem Extracts on Feeding of Batocera horsfieldi
【摘要】 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.
【基金】 国家自然科学基金资助项目(30170776)
- 【文献出处】 南京林业大学学报(自然科学版) ,Journal of Nanjing Forestry University , 编辑部邮箱 ,2003年05期
- 【分类号】S763.3
- 【被引频次】30
- 【下载频次】141