苹果轮纹病近几年来已成为渤海湾、黄河故道等苹果产区的重要病害。病果由近成熟期到贮藏期不断显现症状,病斑扩展迅速,几天之内即全果腐烂,发生酸臭气味,致使金冠等品种丰产不能丰收。目前,许多果产区对于此病的防治,多着眼于生长季节喷 In recent years, apple rot disease has become an important disease in the apple producing areas such as the Bohai Bay and the Yellow River. Diseases from the near maturity to the storage of symptoms continue to show rapid expansion of disease spots within a few days that the whole fruit decay, odor sour smell, resulting in the Golden Delicious and other varieties can not bumper harvest. At present, many fruit producing areas are mostly concerned with the prevention and control of this disease during the growing season