| 肚倍蚜干母空间分布型与抽样技术 |
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| 引用本文： | 李建军 张雅林. 肚倍蚜干母空间分布型与抽样技术[J]. 昆虫知识, 1999, 36(4): 212-214 |
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| 作者姓名： | 李建军 张雅林 |
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| 作者单位： | [1]陕西省农业科学院植保所 [2]西北农业大学昆虫研究所 |
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| 摘 要： | 本文分析了肚倍蚜干母的空间分布型。结果表明肚倍蚜干母种群星聚集分布，同时符合奈曼分布和负二项分布。并分析了引起聚集分布的原因和提出了理论抽样方程。
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| 关 键 词： | 肚倍蚜 干母 空间分布 抽样技术 |
Spatial patterns and sampling technique of fundatrices of Kaburagia rhusicola Takagi. |
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| LI Jian-Jun. Spatial patterns and sampling technique of fundatrices of Kaburagia rhusicola Takagi.[J]. Entomological Knowledge, 1999, 36(4): 212-214 |
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| Authors: | LI Jian-Jun |
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| Abstract: | The spatial patterns of fundatrices of kaburagia rhusicola Takagi were studied.The results indicated that fundatrix of Kaburagia rhusicola Takagi is of the aggregation ddistribution (including Neyman and Maxsaic). Factors causing aggregation are discussed,and the theoretical sampling equation is proposed. |
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| Keywords: | Kaburagia rhusicola Takagi fundatrix spatial distribution sampling technique. |
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