| 四种协同杀虫成分作用方式研究 |
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| 引用本文： | 高桂枝,王传海,陈敏东,徐建强,何都良,赵晓莉.四种协同杀虫成分作用方式研究[J].中国农学通报,2004,20(2):172-172. |
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| 作者姓名： | 高桂枝 王传海 陈敏东 徐建强 何都良 赵晓莉 |
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| 作者单位： | 南京气象学院环境科学系,210044 |
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| 基金项目： | 南京气象学院科研基金资助. |
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| 摘 要： | 从紫穗槐叶和茎中提取得到4种成分： 6a、12a—脱氢—α—灰叶酚,6a、12a—脱氢—鱼藤素,（±）—灰叶素,（－）—6—羟基—6a、12a—脱氢—灰叶酚,依次按1：2.54：4.18：2.54的比例,配制成浓度0.2%的乳液,对大皱腮金龟甲成虫具有协同胃毒和麻醉作用,在室内表现为可逆形式,经反复麻醉后,害虫终因机能衰竭无力再行取食而死亡。在野外害虫连续取食一定量毒叶可一次死亡,此过程不可逆。
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| 关 键 词： | 紫穗槐 麻醉 大皱腮金龟甲 |
RESEARCH IN METHOD OF ACTION COORDINATION WHITH PESTICIDE OF FOUR COMPOUNDS |
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| GaoGuizhi Wang Chuanhai Chen Mindong Xu Jianqiang He Duliang Zhao Xiaoli.RESEARCH IN METHOD OF ACTION COORDINATION WHITH PESTICIDE OF FOUR COMPOUNDS[J].Chinese Agricultural Science Bulletin,2004,20(2):172-172. |
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| Authors: | GaoGuizhi Wang Chuanhai Chen Mindong Xu Jianqiang He Duliang Zhao Xiaoli |
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| Institution: | Department of environment science. Nanjing Meteorology College 210044 |
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| Abstract: | Four compounds have been obtaind for the leaves and stem of Amorpha Fruticosa（L）, They were identified as: 6a,12a-dehydro-α-toxicarol. 6a,12a-dehydro-deguelin. (±)-Tephrosin.(－)-6-hydroxy-6a,12a-dehydro-toxicarol. and in proper order mix proportion is 1:2.54:4.18:2.54, efficacious concentration is 0.20%, Coordination with stomach poison and anaesthesia reversible in room, the pests will be dead without eating by function exhaustion after being repeatedly anaesthesia. It will be dead to eat poisoned leaves on open country. The course is not reversible. |
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| Keywords: | Amorpha Feuticosa(L) Anaesthesia Frematodes grandis semenol |
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