摘要
链格孢褐斑病(简称褐斑病)是浙江省庆元县甜橘柚上最重要的病害。自2019年起,在庆元和周边市县甜橘柚上大规模发生,主要引起落叶、落果与枝梢枯萎,对当地甜橘柚产业造成重大影响。为帮助果农科学应对该病害,系统总结了该病害的识别要点、病原种类、侵染循环和发病因素,并提出了一套以培育和种植无病苗木、加强栽培管理、控制侵染源、提升预测预报能力为基础,结合及时喷药保护的病害综合防治方案。
Citrus Alternaria brown spot(ABS)is the most important disease of Sweetspring tangelo in Qingyuan County,Zhejiang Province.Since 2019,it has occurred in a large scale in Sweetspring tangelo in Qingyuan and its surrounding cities and counties.It mainly causes defoliation,fruit drop and shoot withering,which has a significant impact on the local Sweetspring tangelo industry.In order to help citrus farmers to know the occurrence regularity,and prevention and control methods for this disease,the key points for identifying the disease,species of pathogens,disease cycle,and the environment factors affecting the disease occurring were summarized.Thereafter,a set of comprehensive disease control strategies was proposed based on breeding and planting disease-free seedlings,strengthening cultivation management,controlling the source of infection,strengthening prediction and forecasting,and combined with timely spraying fungicides for protection of plants.
作者
练健俊
叶璐
王梦萍
邓良东
汤洁静
焦晨
李红叶
LIAN Jianjun;YE Lu;WANG Mengping;DENG Liangdong;TANG Jiejing;JIAO Chen;LI Hongye(Qingyuan County Bureau of Agriculture and Rural Affairs,Lishui,Zhejiang,323800,China;Institute of Biotechnology,Zhejiang University,Hangzhou,Zhejiang,310058,China)
出处
《中国南方果树》
北大核心
2025年第2期13-16,24,共5页
South China Fruits
基金
国家现代农业(柑橘)产业技术体系(CARS-26)资助。
关键词
甜橘柚
链格孢褐斑病
病原菌
发病因素
综合防治
Sweetspring tangelo
citrus Alternaria brown spot
species of pathogens
factors of disease occurrence
integrated control
