关键词: 甜果螨；枣；安徽省

Abstract: Objective To investigate the breeding of Carpoglyphus lactis in stored jujube from Anhui Province， so as to provide the evidence for preventing the harm of C. lactis to stored jujube. Methods The jujube samples stored for more than 6 months were collected from dried fruit shops and/or Chinese herbal medicine warehouses， which were chosen as survey sites in Anhui Province. The mites were isolated and identified under a microscope. Results Totally 19 samples infested with C. lactis were obtained from 300 samples in 17 cities of Anhui Province， the breeding rate and breeding density of C. lactis were 6.33% and 6.52 per gram respectively. The constituent ratios of different developmental stages were adult 85.72%， larva 12.27%， dormancy body 0.56%， and egg 1.45%， respectively. Conclusion The breeding density of C. lactis in the stored jujube is high and the species diversity is rich， so the control of C. lactis and the prevention of human acariasis should be strengthened.

Key words: Carpoglyphus lactis； Jujube； Anhui Province