| 自流式树干注药防治杨树光肩星天牛幼虫研究 |
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| 引用本文： | 张怡,李刚,戴建昌,唐光辉,张兴.自流式树干注药防治杨树光肩星天牛幼虫研究[J].西北农业学报,2001,10(2):87-90. |
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| 作者姓名： | 张怡 李刚 戴建昌 唐光辉 张兴 |
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| 作者单位： | 西北农林科技大学无公害农药研究服务中心 |
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| 基金项目： | 陕西省攻关项目(98K03-G11-01)和陕西省重大科技成果转化项目 (KZ-11)资助. |
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| 摘 要： | 利用自流式树干注药技术防治杨树光肩星天牛幼虫。结果表明 :在同种剂量下 ,同种药剂以一次性注药的防治效果明显高于两次性注药的防治效果。对供试的 4种药剂进行防治效果比较 ,以天牛敌对光肩星天牛幼虫的防效最高。并对天牛敌以不同的注药剂量对杨树光肩星天牛幼虫的防效进行分析 ,得出其防效与单位胸断面积注药量呈对数关系。回归方程为 :P=1 .0 4 65 0 .3 952 lnx。施药剂量 0 .5ml/cm2～ 0 .7ml/cm2 为佳。
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| 关 键 词： | 树干注药 天牛敌 光肩星天牛 |
| 文章编号： | 1004-1389(2001)02-0087-04 |
| 收稿时间： | 2001/3/7 0:00:00 |
| 修稿时间： | 2001年3月7日 |
The Research on Controlling Larvae of Anoplophora glabripennis Motsch. by Autoflowing Trunk Injection |
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| ZHANG Yi,LI Gang,DAI Jian-chang,TANG Guang-hui and ZHANG Xing.The Research on Controlling Larvae of Anoplophora glabripennis Motsch. by Autoflowing Trunk Injection[J].Acta Agriculturae Boreali-occidentalis Sinica,2001,10(2):87-90. |
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| Authors: | ZHANG Yi LI Gang DAI Jian-chang TANG Guang-hui and ZHANG Xing |
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| Institution: | Research and Development Center of Biorational Pesticide, Northwest Sci Tech University of Agriculture and Forestry, Yangling Shannxi 712100, China;Research and Development Center of Biorational Pesticide, Northwest Sci Tech University of Agriculture and Forestry, Yangling Shannxi 712100, China;Research and Development Center of Biorational Pesticide, Northwest Sci Tech University of Agriculture and Forestry, Yangling Shannxi 712100, China;Research and Development Center of Biorational Pesticide, Northwest Sci Tech University of Agriculture and Forestry, Yangling Shannxi 712100, China;Research and Development Center of Biorational Pesticide, Northwest Sci Tech University of Agriculture and Forestry, Yangling Shannxi 712100, China |
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| Abstract: | |
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| Keywords: | Trunk injection Tianniudi Anoplophora glabripennis motsch |
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