| 晚稻田蜘蛛和目标害虫内分布型的动态研究 |
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| 引用本文： | 夏维福. 晚稻田蜘蛛和目标害虫内分布型的动态研究[J]. 勤云标准版测试, 2004, 0(1) |
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| 作者姓名： | 夏维福 |
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| 作者单位： | 湖南文理学院生命科学系 常德415000 |
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| 基金项目： | 国家自然科学基金资助重点项目(39830040)和湖南省自然科学基金资助项目(00JJY2009). |
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| 摘 要： | 通过采用聚集度指标的方法,在晚稻不同发育期,对稻田蜘蛛及目标害虫飞虱和叶蝉的内分布型进行了系统研究,测定结果表明其内分布型随水稻发育期的变更而变化,为害虫综合防治策略的制定提供依据。
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| 关 键 词： | 稻田蜘蛛 优势种 目标害虫 内分布型 |
Dynamic Analysis of Internal Distribution Patterns of Ricefield Dominant Spiders and Objective Pests |
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| Xia Weifu. Dynamic Analysis of Internal Distribution Patterns of Ricefield Dominant Spiders and Objective Pests[J]. , 2004, 0(1) |
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| Authors: | Xia Weifu |
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| Affiliation: | ( Department of Biology,Hunan Art and Science University,Changde 415000 ) |
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| Abstract: | This article dealed with the internal distribution patterns of paddyfield dominant spiders and objective pests(rice planthopper and rice leafhopper) in different development period of lately rice by means of several indexes of aggregation , the results showed that their internal distribution changed with the development period of rice. This result provide basis for strategies of IPM. |
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| Keywords: | Paddyfield spiders Dominant Objective pests Internal distribution patterns |
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