Cigarette Beetles (Lasioderma Serricorne) Occurring in Plantago Seed / 日本東洋医学雑誌

ABSTRACT

In the pharmaceutical department of Iizuka Hospital, larvae of the cigarette beetle (Lasioderma serricorne) were found in Plantago seed for the first time since the Department of Japanese Kampo Medicine started in 1992. The larvae grew into pupae and then adults. The plastic-packaged Plantago seed was left for about 3 months, during which several larvae and adult cigarette beetles appeared. Cigarette beetles are very common insects in summer and it is important that we store crude drugs in hard closed containers in our refrigerators. The larvae can bite strongly and puncture plastic packaging, however they cannot live under 15 ℃. Education of crude drug storage for patients is very important.