摘要
玉米南方锈病是我国玉米的重要病害之一。近年来已成为玉米生产上的严重生物灾害,全国常年发生面积在667万hm^(2)左右,造成了严重的产量和经济损失,如何有效防控已成为亟待解决的生产问题。该文综述了我国玉米南方锈病的发生危害情况、分布、发生流行和传播规律、研究热点及存在的问题等,以期为该病害的研究和有效防控提供参考。
Southern corn rust is an important disease of maize in China.In recent years,it has become a serious biological disaster in maize production.The national annual occurrence area of the disease is 6.67 million hectares,resulting in serious yield and economic losses.How to effectively prevent and control this disease has become an urgent production problem to be solved.This paper summarized the occurrence,harm,distribution,epidemiology and transportation,research hotspots and existing problems of southern corn rust,in order to provide a reference for the research as well as effective prevention and control of the disease.
作者
马占鸿
孙秋玉
李磊福
张克瑜
高建孟
董佳玉
Ma Zhanhong;Sun Qiuyu;Li Leifu;Zhang Keyu;Gao Jianmeng;Dong Jiayu(Department of Plant Pathology,College of Plant Protection,China Agricultural University,Beijing 100193,China)
出处
《植物保护学报》
CAS
CSCD
北大核心
2022年第1期276-282,共7页
Journal of Plant Protection
基金
国家自然科学基金(31772101,31972211)。
关键词
玉米南方锈病
流行学
发生规律
抗性品种
防治
southern corn rust
epidemiology
occurrence regularity
resistant varieties
prevention and control
