| 玉米粗缩病发生规律和综合防治技术研究 |
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| 引用本文： | 王安乐, 王娇娟, 陈朝辉.玉米粗缩病发生规律和综合防治技术研究[J].玉米科学,2005,13(4):114-116. |
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| 作者姓名： | 王安乐 王娇娟 陈朝辉 |
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| 作者单位： | 山西省农业科学院棉花研究所,山西,运城,044000 |
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| 摘 要： | 玉米粗缩病的发生有一定的规律性,第一代灰飞虱5月25日左右迁飞进入玉米田叮咬吸吮玉米汁液传毒感病是玉米发生粗缩病的根本原因。利用杀虫剂严格选择喷药时期(5月23～27日)杀虫防毒对防治玉米粗缩病十分有效。选择抗病品种或调节播期均不失为防治玉米粗缩病的有效措施。
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| 关 键 词： | 玉米粗缩病 发生规律 综合防治 |
| 文章编号： | 1005-0906（2005）04-0114-03 |
| 收稿时间： | 2004-10-12 |
| 修稿时间： | 2004年10月12 |
Study on Maize Rough Dwarf Virus Incidence Law and Its Integrated Control Technique |
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| WANG An-le; WANG Jiao-juan; CHEN Chao-hui.Study on Maize Rough Dwarf Virus Incidence Law and Its Integrated Control Technique[J].Journal of Maize Sciences,2005,13(4):114-116. |
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| Authors: | WANG An-le; WANG Jiao-juan; CHEN Chao-hui |
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| Institution: | Institute of Cotton Reseazch, Shanxi Academy of A gric ultural Sciences, Yuncheng 044000, China |
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| Abstract: | The incidence of maize rough dwarf virus(MRDV) has some law.Around May 25,the first generation of gray flies fly to maize fields to suck maize sap and spread virus,which is the root cause caused the incidence of MRDV.It is very efficient for preventing maize from MRDV to spray insecticide at the proper time(May 23-27).It is also an efficient measure to use resistant varieties and adjust the sowing time. |
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| Keywords: | Maize rough dwarf virus Incidence law Integrated control |
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