番茄青枯病的流行与防治  

Epidemic and Control of Tomato Bacterial Wilt

作　　者：张德清 ZHANG De-qing(Agricultural Comprehensive Service Center ofTangshu Township,Shucheng,Anhui 231372)

机构地区：[1]舒城县棠树乡农业综合服务中心,安徽舒城231372

出　　处：《园艺与种苗》2021年第7期45-46,共2页Horticulture & Seed

摘　　要：番茄青枯病是番茄常见的维管束系统性病害之一,其病原是青枯假单胞菌,呈短杆状,革兰氏染色呈阴性反应。青枯假单胞菌可在土中营腐生生活,成为番茄青枯病的主要初侵染源。番茄青枯病的流行受气候、寄主抗性以及栽培管理措施的影响,防治可采用农业、物理、生物及化学防治措施。Tomato bacterial wilt is one of the common vascular systemic diseases in tomato.The pathogen is Pseudomonas solanacearum,which is short rod-shaped and gram negative.P.solanacearum can live in soil and become the main primary infection source of tomato bacterial wilt.The epidemic of tomato bacterial wilt is affected by climate,host resistance and cultivation management measures.Agricultural,physical,biological and chemical control measures could be adopted.

关 键 词：番茄青枯病 青枯假单胞菌 危害 防治 

分 类 号：S436.412[农业科学—农业昆虫与害虫防治]