摘要
间泽钝绥螨的田间分布呈聚集型,分布的基本成分是疏松个体群,其聚集强度在树冠不同部位有差异,以南方、下段、外层最高,北方、内层、上段最低。
Amblyseius aizauiai distributed aggregatively in the citrus orchard. The main composition of distribution occurs in loose colonies. The aggregating density varies as the position of the tree canopy with the higher in the southern, lower section and external part and the lower in the northern, upper section and inernal part.
出处
《贵州农业科学》
CAS
1993年第4期11-14,共4页
Guizhou Agricultural Sciences
关键词
间泽钝绥螨
空间格局
柑桔类果树
Amblyseius aizawai
population
spatial distribution pattern
