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。 Objective To understand the growth of Gracilaria spp. Methods The commercially available ginger was collected, and the roots of the ginger were repeatedly brushed with a brush to collect the dander and dust falling from the brush. The mites were found and picked out under the light microscope to make the specimens, and the mites were identified according to the references. Results The mite was identified as a fast-growing thinmouth mite. A total of 14 fast-growing mites (including adult mites and dormant mites) were collected from 100 g samples at a density of 0.14 per g. Conclusion Traditional Chinese medicine ginger can grow fast growing mites, need to take prevention and treatment measures.