茶袋蛾在柏木上的空间分布型及抽样技术初报

A preliminary study on spatial distribution pattern of the larva of Clania minuscula butler on Cupressus funebris endl

用8种聚集度指标和4种回归分析方法检验了发生在我省柏木上的茶袋蛾幼虫的空间分布型，结果为聚集分布，在此基础上，利用Iwaor的方法进行序贯抽样。

Recent years Cia ma minuscula butler harms Cupressus funebris in Guizhou province. According to the test of eight kinds of aggregation indexes and four kinds of regression analysis, its larvaspatial pattern is aggregation distribution. On the basis of this, the sequential sampling is carried out.