Through five kinds of aggregation index & two kinds of regression analysis ,distribution pattern of Eurto-ma samaonovi in the forest of A rmeniaca sibirica were studied .Result shows that :in the forest of A rmeniaca sibirica ,spatial distribution pattern of larvae of Eurtoma samaonovi is even distribution of attracting form of indi-vidual group .%通过5种聚集度指标和2种回归式，对山杏林中杏仁蜂幼虫空间分布格局进行研究分析，结果表明：在山杏林中，杏仁蜂幼虫空间分布格局为极具相互吸引的个体群形式的均匀分布。
展开▼
