| 几种药剂对枸杞毛跳甲的室内毒力及田间药效 |
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| 引用本文： | 关晓庆.几种药剂对枸杞毛跳甲的室内毒力及田间药效[J].安徽农业科学,2011,39(1):224+233-224,233. |
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| 作者姓名： | 关晓庆 |
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| 作者单位： | 宁夏大学农学院; |
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| 基金项目： | 农业部项目(WX-H-07-27); 中国农业科学院项目(2003AA247235) |
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| 摘 要： | 目的]研究几种药剂对枸杞毛跳甲的室内毒力及田间药效。方法]以枸杞毛跳甲（Epitrixabeillei）为试虫,对14种药剂进行室内毒力测定,并对其中效果较好的药剂进行田间药效试验。结果]生物药剂印楝素、黎芦碱和苦参碱对枸杞毛跳甲的室内毒力效果较好,其LC50分别为0.16、0.37、1.58mg/L;苦参碱、黎芦碱和印楝素的田间防效也较好,药后3d校正死亡率分别为88.91%、84.64%、80.35%。结论]苦参碱、黎芦碱和印楝素可以作为田间防治枸杞毛跳甲的生物药剂。
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| 关 键 词： | 药剂 枸杞毛跳甲 室内毒力 田间防效 |
Indoor Toxicity and Field Effect of Several Pesticides against Epitrix abeillei |
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| GUAN Xiao-qing.Indoor Toxicity and Field Effect of Several Pesticides against Epitrix abeillei[J].Journal of Anhui Agricultural Sciences,2011,39(1):224+233-224,233. |
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| Authors: | GUAN Xiao-qing |
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| Institution: | GUAN Xiao-qing (The College of Agriculture,Ningxia University,Yinchuan,Ningxia 750021) |
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| Abstract: | Objective] The aim was to study indoor toxicities and field effects of several pesticides against Epitrix abeillei.Method] Indoor toxicities of 14 kinds of pesticides against Epitrix abeillei were tested,and field effects of the pesticides with high toxicity were studied.Result] Biological pesticides neem,veratridine and matrine had better indoor toxicities against Epitrix abeillei,and their LC50 were 0.16,0.37 and 1.58 mg/L,respectively.Matrine,veratridine and neem also had better field effects on Epitr... |
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| Keywords: | Pesticedes Epitrix abeillei Indoor toxicity Field effect |
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