| 四种杀虫剂对梨木虱的防治效果 |
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| 引用本文： | 刘小利,王海东.四种杀虫剂对梨木虱的防治效果[J].青海大学学报,2007,25(1):68-69. |
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| 作者姓名： | 刘小利 王海东 |
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| 作者单位： | [1]青海大学农林科学院,青海西宁810016 [2]西宁市植保站,青海西宁810000 |
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| 摘 要： | 用4种杀虫剂对软儿梨上的梨木虱进行防治，试验结果表明，防治软儿梨梨木虱采用2．0％齐螨素5000倍液效果较好，5％高效大功臣1000倍液次之，蚜虱大力杀2000倍液和40％氧乐果乳油1500倍液效果较差。
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| 关 键 词： | 杀虫剂 梨木虱 防治效果 |
| 文章编号： | 1006-8996（2007）01-0068-02 |
| 修稿时间： | 2006-09-11 |
Effect of using four insecticides to control Psylla pyrisuga |
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| LIU Xiao-Li,WANG Hai-dong.Effect of using four insecticides to control Psylla pyrisuga[J].Journal of Qinghai University(Natural Science),2007,25(1):68-69. |
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| Authors: | LIU Xiao-Li WANG Hai-dong |
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| Institution: | 1. Academy of Agriculture and Forestry Science, Qinghai University, Xining 810016, China; 2. Xining Plant Protection Station, Xining 810000, China |
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| Abstract: | Effects of diferent-insecticide on preventing and controlling scale insects of ruanerli trees show: Preventing and controlling Psylla pyrisuga of the soft pear and adopting the liquid of 2.0% Abamectin(5 000) times has the best result, 5%Imidacloprid and(1 000) times of liquid take second place,imidacloprid(2 000) liquid in a more cost-effective manner and 40% omathoate erflulsitlable solution(1 500 )liquid result lowest. |
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| Keywords: | insecticide Psylla pyrisuga contral effect |
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