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目的调查分析温州市蜚蠊种群及分布特征。方法采用粘捕法在全市按地域和行业分布进行密度监测,分析蜚蠊种群、分布、季节消长等特征。结果温州市室内以德国小蠊为优势种群,占97.91%;密度分布以餐饮业和农贸市场为高,分别为4.28和3.33只/张;同时海岛洞头在地域分布中密度最高,为5.13只/张;季节消长呈现6月和11月双高峰。结论温州市室内蜚蠊侵害情况严重,应加强防制工作。
Objective To investigate and analyze the population and distribution characteristics of cockroaches in Wenzhou City. Methods Adopting sticky catching method to monitor the density in different regions and industries in the whole city and analyze the characteristics of population, distribution and seasonal fluctuation of cockroaches. Results The Blattella germanica was the dominant species in Wenzhou, accounting for 97.91% of the total. The density was high in catering industry and farmers’ market, accounting for 4.28 and 3.33, respectively. At the same time, the density of Dongtou Island was the highest in geographical distribution, 5.13 / Zhang; seasonal growth showing double peaks in June and November. Conclusion Indoor cockroaches in Wenzhou City is seriously infested, and prevention and control work should be strengthened.