红河地区枣树主要病害种类调查

摘要

查清了红河地区主要枣树栽培区枣树上发生的主要病害种类为枣锈病、枣黑斑病、枣烂果病等，枣焦叶病、白粉病、缩果病、裂果病等病害在红河地区也有发生，但发病情况较轻；调查了部分枣树病害在该地区的发生规律，并对其发生特点进行了比较。%Major diseases of Jujube in honghe area were investigated. The result shows the jujube rust, black spot jujube, jujube rot diseases are common in main cultivated region of Honghe. At the same time, burnt leaf , powdery mildew, fruit shrink diseases and de