山楂叶螨活动螨空间格局及空间动态研究

刘奇志

A Preliminary Study on the Spatial Patterns and Spatial Dynamics of the Hawthorn Spider Mite

Liu Qizhi

华北农学报 . 1994, (1): 108 -113 . DOI: 10.3321/j.issn:1000-7091.1994.01.021