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目的有效杀灭和预防控制医院内蟑螂危害。方法采取药物和环境综合防治措施,采取粘捕法进行蟑螂密度监测。结果全院调查133个房间,防治前阳性房间平均密度指数为2.21只/(盒.夜),侵害率为79.69%,防治后阳性房间平均密度指数为0.10只/(盒.夜),侵害率为1.55%,医院蟑螂密度下降率为98.06%。结论医院内蟑螂危害严重,要采取综合防治措施才可有效控制蟑螂。
Purpose Effectively kill and prevent cockroach hazards in hospitals. Methods Taking the comprehensive prevention and control measures of drugs and environment, the density of cockroaches was monitored by the sticky catching method. Results A total of 133 rooms in the hospital were surveyed. The average density index of positive rooms before prevention was 2.21 / (box night), the infringement rate was 79.69%. The average density index of positive rooms after prevention was 0.10 / (box night) 1.55%, the hospital cockroach density decreased 98.06%. Conclusions The cockroaches in the hospital are seriously endangering. To take comprehensive prevention and control measures, cockroaches can be effectively controlled.