| 白三叶草主要虫害发生规律的初步研究 |
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| 引用本文： | 郑典元,张雷.白三叶草主要虫害发生规律的初步研究[J].连云港师范高等专科学校学报,2006(1):97-99. |
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| 作者姓名： | 郑典元 张雷 |
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| 作者单位： | 连云港师范高等专科学校,自然科学系,江苏,连云港,222006 |
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| 摘 要： | 连云港地区城市道路绿化使用白三叶草草坪虫害呈爆发性发生,人工草坪的小环境有利于夜蛾科的斜纹夜蛾、暗黑鳃金龟子幼虫和同型巴蜗牛、灰巴蜗牛等害虫的大规模发生,2003年和2004年害虫的优势种出现了交替发生现象,并造成了草坪的斑秃。虫害的发生、消长规律揭示了种内、种间与人工小环境间存在复杂的相互关系。
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| 关 键 词： | 白三叶草 斜纹夜蛾 暗黑鳃金龟子 同型巴蜗牛 灰巴蜗牛 发生规律 |
| 文章编号： | 1009-7740（2006）01-0097-03 |
| 收稿时间： | 2005-12-20 |
| 修稿时间： | 2005年12月20 |
A Primary Research on the Distribution Law of the Main Insect Pest to T.repens |
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| ZHENG Dian-yuan,ZHANG Lei.A Primary Research on the Distribution Law of the Main Insect Pest to T.repens[J].Journal of Lianyungang Teachers College,2006(1):97-99. |
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| Authors: | ZHENG Dian-yuan ZHANG Lei |
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| Abstract: | The landscaping of the road enables the insect pest to T.repens in Lianyungang City,the environment created by artificial lawn can lead to the breaking out of insect pest including Prodenia Iitura Fabr,Holotrichia parallela Motschlsky,Brad baena similaris and Bradybaena ravida ravida.During 2003 and 2004,the insect pest broke out in alternation because of different species,which led to the brown spot of lawn.The breaking out,ebb and flow of insect pest disclose its complicated and mutual relationship with intra-species,inter-species and artificial environment. |
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| Keywords: | T repens Prodenia Iitura Fabr Holotrichia parallela Motschlsky Brady baena similaris Bradybaena ravida ravida distribution law |
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