Volume 29 Issue 5
Sep.  2012
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WANG Yu-lan, LIU Ai-hua, ZHANG Jing-wen, ZHAO Bian-jian, YUE Zhao-yang, ZHANG Xin-ping, TANG Li. Coincidence level in spatial distribution of Eulecanium gigantea and Blastothrix sericae[J]. Journal of Zhejiang A&F University, 2012, 29(5): 799-802. doi: 10.11833/j.issn.2095-0756.2012.05.026
Citation: WANG Yu-lan, LIU Ai-hua, ZHANG Jing-wen, ZHAO Bian-jian, YUE Zhao-yang, ZHANG Xin-ping, TANG Li. Coincidence level in spatial distribution of Eulecanium gigantea and Blastothrix sericae[J]. Journal of Zhejiang A&F University, 2012, 29(5): 799-802. doi: 10.11833/j.issn.2095-0756.2012.05.026

Coincidence level in spatial distribution of Eulecanium gigantea and Blastothrix sericae

doi: 10.11833/j.issn.2095-0756.2012.05.026
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  • Corresponding author: WANG Yu-lan
  • Received Date: 2011-09-21
  • Rev Recd Date: 2012-01-30
  • Publish Date: 2012-10-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Coincidence level in spatial distribution of Eulecanium gigantea and Blastothrix sericae

doi: 10.11833/j.issn.2095-0756.2012.05.026
    Corresponding author: WANG Yu-lan

Abstract: The spatial distribution patterns of Eulecanium gigantea and its natural enemies Blastothrix sericae were determined,the equations of optimal sampling were formulated based on the regression models with multiple aggregation indices. The result showed that spatial distribution pattern of Eulecanium gigantea and Blastothrix sericae belonged to aggregative distribution. Regression analysis of Iwao and Tayler also obtained a similar conclusion,Eulecanium gigantea and Blastothrix sericae belonged to aggregative distribution and with the population density increasing,aggregation index increased. The coincidence in distribution effectively increased the control capacity of natural enemies on their hosts.[Ch,3 tab. 10 ref.]

WANG Yu-lan, LIU Ai-hua, ZHANG Jing-wen, ZHAO Bian-jian, YUE Zhao-yang, ZHANG Xin-ping, TANG Li. Coincidence level in spatial distribution of Eulecanium gigantea and Blastothrix sericae[J]. Journal of Zhejiang A&F University, 2012, 29(5): 799-802. doi: 10.11833/j.issn.2095-0756.2012.05.026
Citation: WANG Yu-lan, LIU Ai-hua, ZHANG Jing-wen, ZHAO Bian-jian, YUE Zhao-yang, ZHANG Xin-ping, TANG Li. Coincidence level in spatial distribution of Eulecanium gigantea and Blastothrix sericae[J]. Journal of Zhejiang A&F University, 2012, 29(5): 799-802. doi: 10.11833/j.issn.2095-0756.2012.05.026

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