采用扩散系数C.Tayeor幂法则等7种方法对松扁叶蜂幼虫空间分布型进行测定,结果表明,其空间分布型在各调查区均属聚集分布,且个体间相互排斥,聚集强度随密度的升高而增加。在此基础上所得出的最适抽样及幼虫序贯抽样分析表用于虫情测报,可节省大量人力、物力,达到及时指导生产的目的。 Spatial distribution patterns of Larvae larvae were determined by diffusion coefficient C. Taylor’s law of power and other methods. The results showed that the spatial distribution pattern of the larvae was clustered and distributed among all the survey areas, and the individuals were mutually exclusive. Increase and increase. On this basis, the most suitable sampling and larvae sampling analysis table for insect detection, can save a lot of manpower and material resources, to achieve the purpose of timely guidance.