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Horticulture ＆ Seed. 2016, (07)

Spatial Distribution Pattern of Buasra suppressaria Guenee in Eucalyptus Forest and the Sampling MethodChinese Full Text

ZOU Hua-nan;Hua’an Station of Forestry Disease and Pest Control and Quarantine;

Abstract: We tested the spatial distribution pattern of Buasra suppressaria Guenee in Eucalyptus forest. The testing method included the aggregated indices method, Iwao method and Taylor power law method. Those three methods showed that the distribution pattern of B.suppressaria was the assemble distribution type.Moreover, the assemble distribution index increased along with the increasing of their population density.Based on the distribution pattern, we determined the theoretical sampling number at diffe... More
Keywords：

Buasra suppressaria Guenee; Eucalyptus; Spatial distribution pattern; Sampling method;

  • DOI：

    10.16530/j.cnki.cn21-1574/s.2016.7.016

  • Series：

    (D) Agriculture

  • Subject：

    Plant Protection; Forestry

  • Classification Code：

    S763.7

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