为控制和预防鼠传疾病,必须在大面积内进行灭鼠才能收到显著的效果。但是,由于大面积灭鼠是一项涉及面广的系统工程,影响成败的因素很多,因而,虽然所需的技术难度并不太大,如果系统内的各个方面不配套,出现 To control and prevent rodent disease, rodent control must be performed over a large area to receive significant results. However, since a large area of ​​rodent control is a systematic project involving a large area, there are many factors that affect the success or failure of the system. Therefore, although the required technical difficulty is not too great, if all aspects of the system are not complete,