桃树黑星病,又叫桃黑痣病、桃疮痂病,我国各桃产区均有发生。由于该病的危害,常使果品质量变劣,效益降低。除桃外,还能侵害李、杏等核果类果树。现将其病害的症状、发生规律及防治方法介绍如下。 Peach scythes, also known as peach scab disease, peach scab region in China have occurred. Due to the harm of the disease, the quality of the fruit is often deteriorated and the benefit is reduced. In addition to the peach, but also against Li, apricot and other stone fruit trees. Now the disease symptoms, occurrence and prevention methods are described below.