| 闹羊花叶有毒成分的提取及灭鼠试验 |
| |
| 引用本文： | 詹绍琛 严延生. 闹羊花叶有毒成分的提取及灭鼠试验[J]. 中国媒介生物学及控制杂志, 1997, 8(2): 89-91 |
| |
| 作者姓名： | 詹绍琛 严延生 |
| |
| 作者单位： | 福建省卫生防疫站!福州，350001，福建省卫生防疫站!福州，350001，福鼎县卫生防疫站，永泰县卫生防疫站 |
| |
| 摘 要： | 探讨中草药闹羊花用于灭鼠的可行性。方法：在既往试验的基础上，笔者提取了闹羊花叶中根木毒素，并进行了灭鼠试验。结果：闹学花叶煎剂灌服黄胸鼠，20g千叶或80g鲜叶／kg体重，死亡率为100％；10g干叶或40g鲜叶／kg体重，死亡率为60％。闹羊花叶煎汁浸泡大米，16g、6．4g或3．g干叶／g（大米）对黄胸鼠的致死率分别为4．0％、0％、40％；而3．2g干叶／g（大米）对小家鼠的致死率为62．2％。结论：该有毒植物如再经一定的加工，用于灭鼠有一定前途。
|
| 关 键 词： | 闹羊花 毒素提取 毒力 灭鼠试验 |
Isolation of toxin of Rhododendron Mille and It''s Toxicity and Killing Efficiency against Rodents |
| |
| Zhan Shao-chen,Yan Yan-sheng,Lin Tuan et al. Isolation of toxin of Rhododendron Mille and It''s Toxicity and Killing Efficiency against Rodents[J]. Chinese Journal of Vector Biology and Control, 1997, 8(2): 89-91 |
| |
| Authors: | Zhan Shao-chen Yan Yan-sheng Lin Tuan et al |
| |
| Abstract: | It was shown that the toxin (Andromedotoxin) of Rhthendron molle had killing efficiency against redents. The LD50 was 35. 35 (46. 66-26. 74 ) mg/kg for Rattus flauipctus. The toxin content of fresh leaf of Rhthendron,nolle was 0. 58%, dry leaf 2. 32%. The soak fluid had killing efficiency against redents. It is important to raise palatability and technology. |
| |
| Keywords: | Rhndndendron moll Isolation of toxin Toxicity Killing efficiency Rattus flavipectus |
| 本文献已被 CNKI 维普 等数据库收录！ |
