| 茶园主要天敌对4种害虫的空间跟随关系 |
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| 引用本文： | 周夏芝,毕守东,黄 勃,柯胜兵,邹运鼎,施晓丽,柯 磊,杨 林,郭 骅,林 源.茶园主要天敌对4种害虫的空间跟随关系[J].华南农业大学学报,2013,34(4):489-498. |
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| 作者姓名： | 周夏芝 毕守东 黄 勃 柯胜兵 邹运鼎 施晓丽 柯 磊 杨 林 郭 骅 林 源 |
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| 作者单位： | 1 安徽农业大学 林学与园林学院，;2 安徽农业大学 理学院，;1 安徽农业大学 林学与园林学院，;3 安徽农业大学 生命科学学院，;1 安徽农业大学 林学与园林学院，;3 安徽农业大学 生命科学学院，;3 安徽农业大学 生命科学学院，;3 安徽农业大学 生命科学学院，;3 安徽农业大学 生命科学学院，;3 安徽农业大学 生命科学学院， |
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| 基金项目： | 国家自然科学基金(30871444)；国家重点基础研究发展计划(2010CB126206)；安徽省自然科学基金(11040606M71);安徽省教育厅重点项目(KJ2008A139) |
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| 摘 要： | 为了合理保护和利用天敌，开展了潜山县茶园假眼小绿叶蝉 Empoasca vitis、通草粉虱Dialeurodes citri、茶黄蓟马Scirtothrips dorsalis 和茶蚜Toxopetera aurantii 与其主要天敌之间空间关系的研究. 运用地学统计学方法分析天敌和害虫空间变程，应用灰色关联度分析方法分析害虫与天敌变程的关联度，得出以下结果：与假眼小绿叶蝉空间跟随关系密切的前2位天敌是八点球腹蛛Theridion octomaculatum和斑管巢蛛Clubiona reichlini；与通草粉虱空间跟随关系密切的前2位天敌是八点球腹蛛和草间小黑蛛Erigonidium graminicolum；与茶黄蓟马跟随关系密切的前2位天敌是草间小黑蛛和八点球腹蛛；与茶蚜跟随关系密切的前2位天敌是异色瓢虫Harmonia axyridis和草间小黑蛛.
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| 关 键 词： | 茶园 害虫 天敌 地学统计学 灰色系统分析 空间跟随关系 |
| 收稿时间： | 2012/12/3 0:00:00 |
Spatial Relationships Among Main Natural Enemies and Four Insect Pests in Tea Plantations |
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| Institution: | 1 School of Forestry and Landscape Architecture, Anhui Agricultural University,;2 School of Sciences, Anhui Agricultural University,;1 School of Forestry and Landscape Architecture, Anhui Agricultural University,;3 School of Life Sciences, Anhui Agricultural University,;1 School of Forestry and Landscape Architecture, Anhui Agricultural University,;3 School of Life Sciences, Anhui Agricultural University,;3 School of Life Sciences, Anhui Agricultural University,;3 School of Life Sciences, Anhui Agricultural University,;3 School of Life Sciences, Anhui Agricultural University,;3 School of Life Sciences, Anhui Agricultural University, |
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| Abstract: | To protect and utilize natural enemies reasonably, spatial relationships between natural enemies and Empoasca vitis, Dialeurodes citri, Scirtothrips dorsalis and Toxopetera aurantii were investigated respectively in tea plantations in Qianshan, Anhui. The ranges of spatial dependence (RSDs) of these pests and their natural enemies were calculated by GIS and the spatial relationships among natural enemies and four pests were analyzed using grey relational analysis. The results showed that two main natural enemies (Theridion octomaculatum and Clubiona reichlini) had a close spatial following relationship with Empoasca vitis. The synthetic results demonstrated that two natural enemies (Theridion octomaculatum and Erigonidium graminicolum) had a close sptial relationship with Dialeurodes citri, while two main natural enemies of Scirtothrips dorsalis were Erigonidium graminicolum and Theridion octomaculatum in spatial relationships. And the two close natural enemies of Toxopetera aurantii were Harmonia axyridis and Erigonidium graminicolum in space. |
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| Keywords: | tea plantation insect pest natural enemy geostatistics gray statistical analysis spatial relationship |
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