论文部分内容阅读
向日葵白锈病为外来入侵检疫性新病害,近年来在新疆发生危害严重,造成经济损失大、蔓延风险高,严重威胁着我国向日葵产业的健康发展。本文对我国向日葵白锈病的发生危害情况、疫情分布、症状特点、病害季节流行规律、初侵染来源、种质抗性、检测技术、风险评估及主要防控措施等问题进行了概述和总结,以期为指导我国向日葵白锈病的防治、深入开展相关研究提供参考依据。
Sunflower white rust is a new invasive and quarantine disease. In recent years, it has become a serious hazard in Xinjiang, resulting in large economic loss and high spread risk. It is a serious threat to the healthy development of sunflower industry in China. This article summarizes and summarizes the occurrence of white rust sunflower in our country, the distribution of epidemic situation, the characteristics of symptoms, seasonal epidemics of disease, source of primary infection, germplasm resistance, detection techniques, risk assessment and major control measures. With a view to guide the prevention and treatment of sunflower white rust in our country, provide reference for further research.