夹竹桃病害研究概述

Summary About the Diseases of Nerium indicum

摘要:

夹竹桃是一种重要的园林绿化树种。由于种植范围广，加之为害夹竹桃的病原生物较多，导致夹竹桃病害种类多样，其中有的病害严重时能使整株枯死。本文根据现有资料共统计了 7 种夹竹桃病害，每种病害的症状和病原都进行了详细描述，论文最后提出了夹竹桃病害常用的防治方法。

Abstract:

Nerium indicumis a very important shub in afforestation.The extensive distribution of Nerium indicumand the various pathogen are responsible for multiple diseases of Nerium indicum,some of them can be fatal.According to the record there are seven different diseases occurring on Nerium indicum,the symptom and pathogen of every disease is described.Some methods to control the diseases of Nerium indicumare also proposed.