苹果锈果病和苹果果锈病是两种不同的病害,为正确区分两种果树病害,现将两种病害的症状、发病条件和防治方法介绍如下。1苹果锈果病1.1症状苹果锈果病又称“花脸病”、“裂果病”。症状主要表现在果实上。某些品种的幼树及成龄树的枝 Apple rust fruit rust and apple fruit rust are two different diseases, in order to correctly distinguish between two kinds of fruit tree disease, now the symptoms of the two diseases, disease conditions and prevention methods are described below. 1 Apple rust fruit disease 1.1 symptoms Apple rust fruit disease, also known as “face disease ”, “crack fruit disease ”. Symptoms are mainly manifested in the fruit. Some species of young and adult tree branches