热烟雾剂杀灭德国小蠊的效果研究  

Efficacy of hot smoke fog against Blattella germanica

作　　者：李新民[1] 顾红勋 张建伟[3] 柴兰芳 孟光[1] 

机构地区：[1]河南省卫生防疫站,河南郑州450003 [2]郑州铁路中心防疫站,河南郑州450015 [3]洛阳铁路分局卫生防疫站,河南洛阳471002

出　　处：《中华卫生杀虫药械》2004年第4期236-237,共2页Chinese Journal of Hygienic Insecticides and Equipments

摘　　要：目的　了解敌敌畏热烟雾剂对德国小蠊的杀灭效果。方法　采取 3次用敌敌畏热烟雾剂密闭法。结果　观察 2 0间房 ,3次用药后死蟑螂平均数分别为 5 2 .5 ,16 .6 ,0 .15只 /m2 ,杀灭率为 99.7%。结论　敌敌畏热烟雾剂杀灭德国小蠊有良好效果 ,易于操作 ,价格便宜 ,值得推广应用。Objective To observe the efficacy of DDVP aerosol against Blattella germanica. Methods Taking the method of hermetic round canister with DDVP aerosol for three times. Results The mortalities were 52.5 pieces/m2,16.6 pieces/m2,0.15 pieces/m2 respectively in 20 rooms. The mortality of cockroaches was 99.7%. Conclusion DDVP aerosol had good effect against cockroach and was easy to operate. It was cheap and should be generalized.

关 键 词：热烟雾剂 德国小蠊 敌敌畏 施药方法 

分 类 号：R184.39[医药卫生—流行病学] R979.8[医药卫生—公共卫生与预防医学]