南沙出入境检验检疫局龙穴岛办事处按照国家质检总局有关口岸开展媒介生物监测的要求,从2007年开始对广州港南沙港区开展鼠类、蚊类、蝇类和蜚蠊4种媒介生物的本底调查和动态监测工作,在掌握港区内媒介生物种类、密度、季节消长,有效指导港区开展媒介控制的同时,也发现了外来蝇种,现报道如下。 Longshaodao Office of Nansha Exit Inspection and Quarantine Bureau, in accordance with the requirements of the State Administration of Quality Supervision, Inspection and Quarantine on port monitoring of vector organisms, began to carry out 4 kinds of media of rodents, mosquitoes, flies and cockroaches on Guangzhou Port Nansha Port in 2007 Bio-based background surveys and dynamic monitoring work have grasped the species, density and seasonal fluctuation of media organisms in the port area and effectively guided the development of media control in the port area. At the same time, they also discovered alien species and reported the following.