关键词: 房舍螨类, 种类调查, 分布, 福建地区

Abstract: Objective House dust mites are important factors relating to allergic asthma and other disease,and often occur on a large scale in warm areas.However,there has been rather scant information about them in Fujian,a subtropical province of China.The aim of this study was to understand the component of mites in houses.Methods House dust samples were collected randomly from 54 different sites.Mites were extracted using Tullgren-Berlese funnels and mounted in Hoyer's medium.Results About 38.00% of 395 samples were positive,which belonged to 55 species,30 families after indentification.The most frequently detected mite was Blomia tropicalis(Bronswijk,Cock & Oshima)(48.86% of total samples),followed by Cosmochthonius reticulatus Grandjean(16.71%).Conclusion There were large number of house dust mites,in Fujian and Dermatophagoides farinae(Hughes) was dominant mite,which density often surpassed the threshold of sensitive value of allergies.