猕猴桃细菌性溃疡病发生特点及防治技术

The Occurrence Characteristics and Control Techniques of Kiwifruit Bacterial Ulcer Disease

猕猴桃溃疡病是由一种细菌性病菌—丁香假单胞猕猴桃致病变种(P.syringae pv.actinidiae,Psa)引起的。该病害毁灭性极强,具有感染范围广、传播速度快、致病能力强,防治难度大等特点,目前已对全世界猕猴桃产业造成了重大经济损失。笔者基于近年来国内外的研究报道,从猕猴桃细菌性溃疡病的发生状况、症状表现、发生规律、鉴定检测、防治方法等方面进行综述,旨在为猕猴桃溃疡病的预防和治疗提供参考。

Kiwi ulcer disease is caused by a bacterial pathogen-Pseudomonas syringae pv.Actinidiae(Psa).The disease is highly destructive,with a wide range of infections,spread fast,strong pathogenic ability,prevention difficult and other characteristics,has caused significant economic losses to the kiwi industry worldwide.This paper reviews the occurrence status,symptoms,occurrence regularity,identification and detection,control methods of kiwifruit bacterial canker based on the recent domestic and foreign research reports to provide reference for prevention and treatment of kiwifruit canker.