ObjectiveTo study the distri buti on and biology of flies in Yancheng city and supply technological method to con trol the breeding of flies.MethodsSelecting five spots to lure flies.

• 目的掌握全市各类蝇种的分布特点及其生态习性,更好地控制蝇类的孳生与繁殖,为蝇类防制工作提供技术指导。