警惕核桃危险性病害——核桃千疡病

Thousand cankers disease on Juglans plants

一种新的核桃毁灭性病害——核桃千疡病(thousand cankers disease,TCD)近几年在国外流行,对我国核桃产业构成极大的潜在入侵威胁。鉴于此,作者对该病的发现历史、病因、危害特点及其防控措施作一概述,为这一重要森林病害的检验检疫工作提供参考依据。

Recently,a newly recognized devastating disease named thousand cankers disease（ TCD） was found damaging the walnut plants throughout USA,posing great threat to walnut industry in other countries（ including China）. On this background,a brief introduction of this disease in the aspects of its discovery,causes,damage characteristics and control countermeasures was made to provide references for the quarantine and prevention of TCD in the future.