摘要
目的了解兰州市蜚蠊种群构成、不同生境下密度和季节消长规律,为制定有效的蟑螂防制措施提供参考。方法采用粘捕法调查,设置3个监测点,选择农贸市场、餐饮、宾馆、医院和居民区为监测生境。结果2016—2023年兰州市城区蜚蠊平均密度为0.77只/张,平均侵害率为10.84%,德国小蠊为绝对优势种群;蟑螂密度季节性消长呈单峰分布,在9月达到活动高峰;不同生境中农贸市场蟑螂平均密度和侵害率最高。结论兰州市德国小蠊的侵害率及密度均保持在较低水平,后续应当根据季节消长情况,加强重点区域的蜚蠊综合防制。
Objective To investigate the population composition,seasonal dynamics,and infestation levels of cockroaches in Lanzhou,China,and to provide information for the scientific development of cockroach control strategies.Methods Monitoring was conducted at three locations using the sticky trap method.Habitats included farm product markets,catering establishments,hotels,hospitals,and residential areas.Results From 2016 to 2023,the average cockroach density was 0.77 insects per board,with an average infestation rate of 10.84%.Blattella germanica was the dominant species.Seasonal density of cockroaches showed an approximately unimodal distribution,peaking in September.The highest average density and infestation rates were observed in farm product markets.Conclusions Cockroach density and infestation levels in Lanzhou remained relatively low.A comprehensive prevention and control strategy focusing on environmental management in key areas should be implemented according to the seasonal fluctuations.
作者
张莹
左晶
石清明
李子芃
把文娟
李志琴
廖爱苗
于晶晶
包国婧
李鑫
甘军
叶晓磊
ZHANG Ying;ZUO Jing;SHI Qing-ming;LI Zi-peng;BA Wen-juan;LI Zhi-qing;LIAO Ai-miao;YU Jing-jing;BAO Guo-jing;LI Xing;GAN Jun;YE Xiao-lei(The First Affiliated Hospital of Xi′an Jiaotong University,Xi′an 710000,Shaanxi,China;Center for Disease Control and Prevention in Western Theater Command,Lanzhou 730030,China;The 908th Chinese PLA Hospital,Nanchang 330000,Jiangxi,China)
出处
《寄生虫与医学昆虫学报》
2025年第2期119-122,共4页
Acta Parasitologica et Medica Entomologica Sinica
关键词
蜚蠊
监测
德国小蠊
兰州
Cockroach
Surveillance
Blattella germanica
Lanzhou
