苹果树腐烂病是当前我省果树生产中的严重问题。七十年代中后期以来,随着病害的流行、病情加剧,苹果树大批死亡。近年来,我们在徐、淮苹果主要产区通过调查研究,探索本病发生与为害的生态条件及防治技术措施,已取得初步结果。 Apple tree rot disease is currently a serious problem in the production of fruit trees in our province. Since the middle and late seventies, with the epidemic of diseases, aggravating conditions, a large number of apple trees died. In recent years, we have made initial results through the investigation and research in the major producing areas of Xu and Huai apple to explore the ecological conditions and prevention and treatment of the disease.