| 毒芹对布氏田鼠的驱避作用 |
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| 引用本文： | 郭喜红,戴忠平,海淑珍,施大钊. 毒芹对布氏田鼠的驱避作用[J]. 草地学报, 2007, 15(1): 88-91. DOI: 10.11733/j.issn.1007-0435.2007.01.016 |
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| 作者姓名： | 郭喜红 戴忠平 海淑珍 施大钊 |
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| 作者单位： | 1. 北京市植物保护站, 北京, 100029;2. 中国农业大学农学与生物技术学院, 北京, 100094 |
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| 基金项目： | 北京市优秀人才培养基金 , 农业部资助项目 |
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| 摘 要： | 采用选择性与非选择性比较方法测试毒芹(Cicuta virosa)对布氏田鼠(Lasiop odomys brandti)的驱避效果。结果表明:毒芹对该鼠的作用表现为中枢神经系统兴奋、拒绝取食、体重下降,消化障碍、肝脏受损;驱避指数(K)87.511,高于85的临界值;非选择性试验表明,50%、15%的毒芹浓度对布氏田鼠的驱避力分别达到67.60%和41.92%;选择性试验中50%、15%的毒芹对布氏田鼠的驱避力分别为68.83%和41.56%,均显示出较强的驱避效果。
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| 关 键 词： | 毒芹 布氏田鼠 驱避作用 |
| 文章编号： | 1007-0435（2007）01-0088-04 |
| 收稿时间： | 2005-06-22 |
| 修稿时间： | 2006-12-21 |
Repellent Effect of European Waterhemlock on Brandt's Voles |
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| GUO Xi-hong,DAI Zhong-ping,HAI Shu-zheng,SHI Da-zhao. Repellent Effect of European Waterhemlock on Brandt's Voles[J]. Acta Agrestia Sinica, 2007, 15(1): 88-91. DOI: 10.11733/j.issn.1007-0435.2007.01.016 |
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| Authors: | GUO Xi-hong DAI Zhong-ping HAI Shu-zheng SHI Da-zhao |
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| Affiliation: | 1. Beijing Plant Protection Station, Beijing 10029, China;2. College of Agronomy and Bio-Technology, China Agriculture University, Beijing 100094, China |
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| Abstract: | The poisonous characteristic study showed that European waterhemlock(Cicuta virosa) could excite Brandt's voles'(Lasiopodomys brandti)central nervous system,cause them to refuse food and lose weight,leading to their indigestion and liver damage.The repellent tests using waterhemlock also showed high repellent effect.Based on the no-choice tests,the repellent force of dose 50 percent and 15 percent European waterhemlock(Cicuta virosa L.) were 67.60 percent and 41.92 percent to Brandt's voles,respectively.In a choice test,the repellent force of dose 50 percent and 15 percent of Cicuta virosa L.were 68.83 percent and 41.56 percent to Brandt's voles,respectively. |
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| Keywords: | European waterhemlock Brandt's voles Repellent effect |
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