【作者】 王智泉； 章士军； 陈郁；

【Author】 Wang Zhiquan,Zhang Shijun,Chenyu.(Disease Prevention and Control center of NanTong,NanTong.226006,China)

【机构】 南通市疾病预防控制中心；

【摘要】 目的观察2．5%卫得悬浮剂防治德国小蠊效果。方法用2．5%卫得悬浮剂按 1：40倍用水稀释、搅拌混匀后,用强力超低容量喷雾器对墙面、屋顶、地面、缝隙、橱柜、抽屉、货架、灶台等德国小蠊栖息活动处全方位的雾化滞留喷洒。施药后1周、1个月及3个月观察德国小蠊密度。结果施药后1周德国小蠊密度明显下降,下降率在88．4%～98．4%之间,1 个月后下降率在84．8%～97．3%,3个月后下降率在68．8%～85．7%。结论 2．5%卫得悬浮剂用超低容量喷雾滞留喷洒,使用方便,杀灭率高,防制效果长,适用于防制德国小蠊。更多还原

【Abstract】 Objective:To evaluation the efficiency of WEIDE suspension pharmaceutical for Blattella germanica control.Method:we used 2.5% WEIDE suspension dilutes with water according to 1:40 time,mixed and mixed evenly.Then omni-direction atomization is held up in spraying with sprayer of ultraslow capacity of brute force in Blattella germanica’s activity office, such as wall,ground,chink,cupboard,drawer,shelf,top of kitchen range and so on.After medicines, we observed its density in a week,a month and three months.Results:Its density obviously drops after constructing medicines after one week,the rate of descent is among 88.4%-98.4%,the rate of descent is among 84.8%-97.3% after a month,then the rate of descent is among 68.8%-85.7%.Conclusion:2.5% WEIDE suspend pharmaceutical spray was held up in spraying with ultraslow capacity easy to use,the killing rate is high,defend the result of making long.Its suitable for defending Blattella germanica.更多还原