Abstract: Objective To understand the breeding situation of Histiostoma feroniarum in Chinese herbal medicine Rhizoma Zingiberis. Methods The Rhizoma Zingiberis sold on the market was selected and brushed. The dust from Rhizoma Zingiberis was screened under a microscope to search the mites. The mites were made into specimens to identify the species. Results The mites were H. feroniarum. Totally 14 mites were found in 100 g dust sample， with the density of breeding of 0.14/g. Conclusion H. feroniarum could breed in Chinese herbal medicine Rhizoma Zingiberis， and the prevention and control measures should be adopted.

Key words: Rhizoma Zingiberis； Histiostoma feroniarum； Hypopus； Breeding density

摘要： 目的 了解中药材生姜中速生薄口螨孳生情况。 方法 采集市售生姜，用毛刷反复刷其根部，收集刷落下来的皮屑和灰尘，在光镜下查找并挑出螨，制作标本，参照文献进行螨种鉴定。 结果 经鉴定该螨为速生薄口螨。在100 g样本中检获速生薄口螨共14只（包括成螨和休眠体），孳生密度为0.14只/g。结论 中药材生姜中可孳生速生薄口螨，需采取防治措施。

关键词: 生姜；速生薄口螨；休眠体；孳生密度