葡萄顶枯病的发生规律与防治研究进展

Research progress of the regularity of Eutypa dieback occurrence and prevention-control

葡萄顶枯病(Eutypa dieback)是世界各地许多葡萄生产地区发生最具破坏性的病害之一,目前广泛分布在美国、澳大利亚、加拿大、中国等28个国家。葡萄顶枯病由多种病原菌侵染引起,防治难度较大。目前,文献主要报道了该病害的发生规律,以及针对致病性最强、也是最常见的致病菌Eutypalata的防治研究。通过综述该病害的症状、病原、发生规律和防治措施,为国内该病害的防治提供新思路。

Eutypa dieback is one of the most destructive diseases in many grape producing regions around the world,which is widely distributed in 28 countries such as the United States,Australia,Canada,China and so on.This disease caused by a variety of pathogenic fungi,is the reason of being difficult to control.At present,the regularity of occurrence and prevention-control methods of Eutypalata,the most virulent and common pathogen,were documented.We reviewed the symptoms,pathogens,the regularity of occurrence and control methods of Eutypa dieback from other countries to provide new views for control it in China.