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应用多种方法测定了樟莹叶甲卵和幼虫的空间格局，结果表明：樟莹叶甲的卵和幼虫符合Neyman分布，分布的基本成份都是稀疏的个体群，幼虫在林内由聚集分布不断扩散为均匀分布．应用Iwao方法，计算了在不同虫口密度下的林间调查的最适抽样数，分析了幼虫的序贯抽样．
The spatial distribution of C. lanceolata eggs and larvae was determined by a variety of methods. The results showed that the eggs and larvae of C. camphora in line with Neyman distribution, the distribution of the basic components are sparse individuals, larvae in the forest by the accumulation of distribution Diffusion for uniform distribution. The Iwao method was used to calculate the optimum sampling number for interforestation under different population densities, and sequential sampling of larvae was analyzed.