摘要
目的 调查新疆北湾边境地区蚊虫种类及昼夜消长情况。方法 选择北湾地区三个不同生境设立观察点,采用人帐诱法。结果 本调查共捕获蚊虫10 233只,刺扰伊蚊占全部捕获总数的99 .5%。24h动态观察,刺扰伊蚊活动在北湾地区呈现明显的晨、昏峰;晨峰数量较低,但持续时间长;昏峰数量较高,但持续时间短。结论 刺扰伊蚊为北湾地区的优势种群,对人危害严重。
Objective To investigate the growth and decay trend of mosquitoes in day and night in Beiwan frontier of Xinjiang. Methods Using bed-curtain to collect mosquitoes in three different habitats.Results 10 233 mosquitoes were collected from Beiwan frontier in this survey.Aedes vexans was 99.5% of the whole mosquitoes. Aedes vexans showed two peaks in the morning and by nightfall by observation for 24 hours. The value of the morning peak was less than the nightfall peak but lasted longer. Conclusion The predominant species was Aedes vexans which did serious harm to people.
出处
《中华卫生杀虫药械》
CAS
2005年第2期103-105,共3页
Chinese Journal of Hygienic Insecticides and Equipments
