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根据贵州不同地区８个柑桔园的１６组资料，用最近邻体法测定了黑刺粉虱［Ａｌｅｕｒｏｃａｎｔｈｕｓｓｐｉｎｉｆｅｒｕｓ（Ｑｕａｉｎｔａｎｃｅ）种群在柑桔叶片上的分布，测定结果均为聚集分布。
According to 16 sets of data from 8 citrus orchards in different regions of Guizhou Province, the distribution of Aleurocanthus pininiferus (Quaintance) population on citrus leaves was determined by the nearest neighbor method and the results were all aggregated.