长春市四害综合防制技术措施研究

Study on Technology and Measure of Comprehensive Prevention and Controlling in Annihilating Four Pests in Changchun City

目的 :控制长春市四害密度 ,使其达到国家标准。方法 :采用化学、物理、生物等方法进行综合防制。结果 :防制后 ,全国爱卫办考核鉴定组于 1997年 9月 2 4～ 2 6日对灭蜚蠊工作进行了考核鉴定 ,共抽查 2 10 2个房间 ,侵害率为 0 .4 8%。全国爱卫办灭鼠复查组于 1998年 4月 2 1～ 2 4日对我市灭鼠工作进行了复查 ,粉迹法检查未发现阳性粉块 ;采用鼠迹法共抽查 2 0 36个房间 ,阳性率为 1.57%。结论 :坚持不懈地进行综合防制 。

Objective:Controlling the density of four pests (cockroach, fly, mouse and mosquito) in Changchun City to reach the national standard. Method: Adopting methods of chemistry, physics and biology prevent and control comprehensively. Result: After comprehensive prevention and controlling, the group of examine and appraisal annihilating cockroach of national patriotic health office had examined to Changchun city from 24 to 26 of September in 1997 and the result indicate that rate of disoperation is 0.48% through selectively examined 2 102 room. The countercheck group of deratization of national patriotic health office had examined from 21 to 24 of April in 1998 and the result indicate that positive powder piece did not discovered used the method of powder mark. Adopting the method of rat trace, 2 036 rooms had selectively examined and the positive rate of rat trace was 1.57%. Conclusion: By comprehensive prevention and controlling “four pests” incessantly, they could be controlled effectively.