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目的 了解芜湖地区不同场所空调器隔尘网中棕脊足螨的污染情况.方法 于2013年6-9月采集芜湖市食堂、商场、酒店和家庭的空调器隔尘网灰尘,检获其中的棕脊足螨.结果 共收集430份空调器隔尘网积尘样本,其中阳性标本98份,阳性率22.79%,不同场所的空调器隔尘网中棕脊足螨的孳生率差异有统计学意义(χ2=18.294,P<0.05);样本总重量为510.5 g,共检出棕脊足螨783只,平均孳生密度为1.53只/g.结论 芜湖地区空调器隔尘网中有棕脊足螨孳生,且孳生情况较严重.“,”Objective To investigate the pollution status of Gohieria fusca in the air conditioner-filters of different places in Wuhu City. Methods The dust samples were collected from the filters of air-conditioners in dining rooms,shopping malls,ho-tels and households between June and September,2013,and G. fusca was detected in the dust samples. Results There were 430 dust samples collected and 98 were G. fusca positive with the breeding rate of 22.79%. The difference of breeding rates of G. fusca were statistically significant among the different places(χ2=18.294,P<0.05). Among 510.5 g dust samples in total, 783 G. fusca mites were detected with an average breeding density of 1.53 mite/g. Conclusion G. fusca breeds in the dust of air-conditioner filters in Wuhu City gravely.