| 麦蚜天敌优势种群的评价 |
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| 引用本文： | 黄娟,刘光荣,王向阳,王顺建,宋爱颖.麦蚜天敌优势种群的评价[J].中国植保导刊,2003,23(5):9-11. |
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| 作者姓名： | 黄娟 刘光荣 王向阳 王顺建 宋爱颖 |
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| 作者单位： | 安徽省萧县农技推广中心,安徽,萧县,235200 |
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| 摘 要： | 根据系统调查和大田普查结果,通过对天敌与麦蚜在数量、时间、空间上的追随关系进行相关分析,表明淮北麦区七星瓢虫是麦田主要优势天敌,龟纹瓢虫和蚜茧蜂是次要优势天敌。
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| 关 键 词： | 麦蚜天敌 追随关系 优势种群 评价 |
| 文章编号： | 1004-7255(2003)05-0009-03 |
| 修稿时间： | 2003年2月12日 |
Evaluation on predominate species of natural enemies of wheat aphids |
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| HUANG Juan,LIU Guang-rong,WANG Xia ng-yang,WANG Shun-jian,SONG Ai-ying.Evaluation on predominate species of natural enemies of wheat aphids[J].China Plant Protection,2003,23(5):9-11. |
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| Authors: | HUANG Juan LIU Guang-rong WANG Xia ng-yang WANG Shun-jian SONG Ai-ying |
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| Abstract: | The systemic field surveys and large scope field investigations were carried out,Analysis on the relaying correlations of natural enemies with wheat aphids in term of population,time and spaces revealed that Coccinella septemspinosum Linnaeus was the most predominate sp ecie of natural enemy in Huaibei wheat region,and Propylaea japonica and bacon wasps were the second predominate natural enemies in wheat fields. |
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| Keywords: | Natural enemies of wheat aphids relaying relationship predominate specie evaluation |
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