]*>","")" /> Study on the Field Distribution Pattern of Macrosiphum Granarium Population
Xinjiang Agricultural Sciences

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Study on the Field Distribution Pattern of Macrosiphum Granarium Population

  • Received:2000-04-25 Revised:2000-04-25 Online:2000-04-25 Published:2000-04-25

麦长管蚜种群田间分布类型测定

陶红卫;王江平;王萍;康发柱;孙积贵;王同仁;徐晶虹   

  1. 新疆阿瓦提县农技推广中心,新疆,阿瓦提,843200





摘要： 通过对麦长管蚜种群的田间分布测定研究,得出麦长管蚜在田间的分布类型呈聚集分布.植株的垂直分布蚜量主要集中于穗位间,依次为穗位蚜量大于旗叶,旗叶大于倒2叶,倒2叶大于倒1叶.穗位蚜量(X)与植株总蚜量(Y)的关系式为:Y=6.0001+1.125 X(r=0.9669)