节点文献
瑞香狼毒各组分杀螨活性及组分间相互作用的研究
The Toxicity of Components Extracted from the Root of Stellera chamaejasme L.to Panonychus citri and the Interaction between Components
【摘要】 瑞香狼毒根的乙醇索氏提取粗膏及粗膏的正己烷索氏提取物和石油醚索氏提取物对柑桔全爪螨的毒力分别是氧乐果原药毒力的0.34倍、12.8倍和11.5倍,其中可能含有更高毒性的物质.乙醇粗膏的乙酸乙酯索氏提取物对正己烷索氏提取物和石油醚索氏提取物有强烈的抑制减效作用.
【Abstract】 The toxicity of the component extracted from the root of Stellera chamaejasme L. by ethanol is 0.34 times to omethoate, while toxicity of other two suo’s extraction’s components which are extracted by skellysolve B and Petroleum ether respectively are 12.8 times and 11.5 times. There is maybe some more powerful molecule in the root of Stellera chamaejasme L. The component extracted by acetic ether can reduce the toxicity of the component extracted by skellysolve B or Petroleum ether.
【关键词】 瑞香狼毒；
共毒系数；
抑制作用；
柑桔全爪螨；
【Key words】 Stellera chamaejasme L； cotoxicity coefficient； inhibition； Panonychus citri Mcgregor；
【Key words】 Stellera chamaejasme L； cotoxicity coefficient； inhibition； Panonychus citri Mcgregor；
【基金】 国家863项目(2001AA246017)
- 【文献出处】 四川大学学报(自然科学版) ,Journal of Sichuan University (Natural Science Edition) , 编辑部邮箱 ,2004年01期
- 【分类号】S482.5
- 【被引频次】42
- 【下载频次】248