During the years of 2002 and 2003,in ZhangGuan and HaiChao villages in Huili,by using chemical preventive experiments on pockmarked disease of pomegranate,the result shows:DashengM-45 and Xinsheng are used alternately,it has the best preventive result for pockmarked disease to use Spring Rain No.1,Dake-ning and Amicida alternately.