葡萄埃斯卡病

Esca disease of grapevine

葡萄埃斯卡病(Esca disease)是最古老、最严重的一种葡萄树病害,俗称葡萄麻疹,又称葡萄癌,近几年在世界范围内的葡萄园发生且呈上升趋势,造成惨重的损失。该病目前在我国无分布,随进口葡萄苗和鲜食葡萄传入的风险很高,因此本文对该病的病原、分布及寄主、危害症状、生物学特性、鉴定及防治方法进行了综述,同时对该病存在的检疫风险进行了分析,希望能引起相关部门的重视,采取相应的防范措施。

Esca disease is the oldest and most serious vine disease, commonly known as grape measles or grape cancer. In recent years, its occurrence is on the rise in vineyards around the world, resulting in heavy losses. The disease currently has not been detected in China, but there is a high risk that is may be brought into China with imported fresh grapes and grape seedlings. Therefore, the paper surveyed the pathogen, distribution, host, symptom, biology, identification and control of the disease and analyzed its quarantine risks in the hope of drawing the attention of the relevant departments to take appropriate precautionary measures.