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目的通过对机场公共区域德国小蠊的防治,有效控制德国小蠊密度,为大型公共区域德国小蠊防治提供参考。方法采用喷药、毒饵、粘蟑板等方法开展灭蟑并监测灭蟑前后的蟑螂密度。结果调查了413间,发现蟑螂种类均为德国小蠊,总的阳性率为23.59%,密度为2.9只/间,通过2个月3次灭蟑工作,总的阳性率下降到2.9%,密度下降到0.2只/间,杀灭率达到84.7%。结论针对德国小蠊生活习性和综合公共区域特点,应当采取以整治环境卫生为基础,化学防治为重点的综合措施,采用多种灭蟑药物开展杀灭工作,德国小蠊危害得到了有效控制。
Objective To control the German cockroach in the public area of the airport and control the density of German cockroach effectively and provide references for the prevention and control of German cockroach in large public areas. Methods Spray, poison bait, sticky cockroach and other methods to carry out cockroaches and cockroach cockroach before and after monitoring the density. Results The investigation of 413 cockroaches showed that the cockroaches were all German cockroaches with a total positive rate of 23.59% and a density of 2.9 / room. After 3 months of cockroach work in 2 months, the overall positive rate dropped to 2.9%. The density Down to 0.2 / room, killing rate reached 84.7%. Conclusion In view of the life habits of German cockroaches and the characteristics of integrated public areas, we should take comprehensive measures focusing on remediation of environmental health and chemical control, and use a variety of drugs to kill cockroaches to kill them. The harm of German cockroaches is effectively controlled.