环境对西府海棠锈病发生的影响及其防治技术

Influence of Environment on Occurrence of Malus micromalus Rust Disease and Disease Control Techniques

西府海棠锈病是危害西府海棠的重要病害,造成叶片枯黄、早落,影响翌年的开花与结果。本文介绍了西府海棠锈病的主要危害特征,分析了近年来病害严重发生的环境影响因素,并提出了防治技术,以期为西府海棠锈病的防治提供参考。

Rust disease is an important disease that endangers Malus micromalus,causing yellow leaves and early fall of leaves,affecting flowering and fruiting the following year.This paper introduced the main hazard characteristics of Malus micromalus rust disease,analyzed the environmental factors that had caused severe disease in recent years,and proposed control techniques,in order to provide references for the prevention and treatment of Malus micromalus rust disease.