本文报告1983年用采集虫卵的方法,对日本德岛市白纹伊蚊的分布情况进行为期7个月的调查。调查共分三类地区:A类地区以傍山为特点,设采集点20个;B类地区以住宅密集为特点,设采集点20个;C类地区较靠近海,树木较少,设采集点18个。采卵器系口径5cm、高13.4cm的纸杯,里面盛水150ml,放置于三个地区的58个地点,供蚊虫产卵。调查期间每周收回一次,分离鉴定出白纹伊蚊虫卵。结果表明,在5月到12月初,调查的三类地区都能采集到白纹伊蚊虫卵。虫卵密度从7月份开始上升,8月初达高峰,至10月份开始明显下降。三类地区中,以A类地区的虫卵密度最高,8月初平均每杯采到虫卵132个;B类地区次之,平均每杯62个;C类 This article reports a 1983 survey of the distribution of Aedes albopictus in Tokushima, Japan, using a method of collection of eggs for a period of 7 months. The survey is divided into three types of areas: Type A areas are characterized by hillsides and 20 collection points; Type B areas are characterized by dense residential areas with 20 collection points; Type C areas are closer to the sea with fewer trees, 18 points. Ovipariad is a 5cm, 13.4cm high paper cups, filled with 150ml of water, placed in 58 locations in three areas for the mosquitoes to lay their eggs. Recovered once a week during the investigation, isolated and identified Aedes albopictus eggs. The results showed that Aedes albopictus eggs could be harvested in all three areas investigated from May to early December. The egg density began to rise from July and peaked in early August, which markedly declined from October. In the three types of areas, the highest egg density in area A was found, with an average of 132 eggs per cup in early August; the second in category B, with an average of 62 per cup; the highest in category C