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目的了解特殊行业鼠密度及控制状况。方法粘鼠板法调查特殊行业鼠类密度及种群和数量,询问各单位控制鼠类措施。结果调查特殊行业106个单位,1 156个房间,布有效粘鼠板1 832块,阳性捕鼠板数量123块,粘捕率为6.71%。共捕鼠136只,粘捕指数为0.0 742只/块。鼠种为褐家鼠(占45.59%)、黄胸鼠(占27.94%)、小家鼠(占20.58%)、黑线姬鼠(占5.88%)。PCO公司预防控制鼠类效果优于单位自行控制效果(χ2=12.58,P<0.01)。新建开业单位鼠密度显著高于非新建开业单位鼠密度(χ2=33.07,P<0.01)。结论特殊行业是鼠类易侵入单位,提倡PCO公司为特殊行业提供鼠类预防控制服务,并应特别加强新建开业单位的开业前鼠类预防控制措施工作。
Purpose To understand the rodent density and control conditions in a particular industry. Methods Sticky rat plate method to investigate the density of rodents in special industries and population and quantity, ask the units to control rodents measures. Results A total of 106 units, 1 156 rooms, 1 832 effective sticky mouse boards and 123 positive catch boards were investigated in special industries. The sticky capture rate was 6.71%. A total of 136 rats were caught, stick capture index of 0.0742 / block. Rattus norvegicus (45.59%), Rattus flavipectus (27.94%), Mus musculus (20.58%) and Apodemus agrarius (5.88%). PCO prevention and control of rats better than the unit self-control effect (χ2 = 12.58, P <0.01). The newly established unit rat density was significantly higher than the non-new unit opening rat density (χ2 = 33.07, P <0.01). Conclusion Special trades are easy to invade units of mice and promote PCO companies to provide prevention and control services to mice in special trades. In particular, they should strengthen the prevention and control of precocious rodents before opening new establishments.