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目的了解中药材白及中螨类的孳生情况。方法用毛刷从白及上刷下皮屑和灰尘,从中分离螨类制成玻片标本并进行螨种鉴定。结果共采集白及样本520 g,获得成螨56只(成螨雌雄比值为0.12),休眠体18只,经鉴定为吸腐薄口螨(平均孳生密度为0.14只/g),并对成螨及休眠体的形态进行了描述。结论中药材白及有吸腐薄口螨孳生,需采取防制措施。
Objective To understand the breeding of Chinese white and mites. Methods Brush and white dander were used to remove dander and dust. Mites were separated from the mites to make slides and mite species identification. Results A total of 520 g of white and sample were collected and 56 adult mites (male / female ratio of 0.12) were collected. The resting moths were 18, which were identified as sucking mites (average density 0.14 / g) And the form of dormant body were described. Conclusion Chinese herbal medicine white and there are suction mouth thin mouth mites breeding, need to take control measures.