桑赤锈病在广西的发生与防治现状

Studies into Occurrence and Control of Mulberry Rust in Guangxi

随着桑园种植面积的增加与种植密度的增大,桑园病害的发生越来越严重。桑赤锈病是一种真菌性病害,作为广西常见病害,严重影响桑叶的产量与质量。在介绍了桑赤锈病的症状表现与病原菌的基础上,分析了桑赤锈病在广西的发生与流行规律,总结了目前生产上常用的防治方法,并提出了进一步的研究趋势。

With the development of mulberry cultivation aera and its planting density, the mulberry diseases burst seriously. Mulberry rust, which is common in Guangxi as a fungal disease, seriously affects the yield and quality of mulberry leaves. This paper describes the symptoms and pathogens of mulberry rust, and analyzes the regularity of its occurrence and prevalence in Guangxi. Meanwhile, we summarize the control methods commonly used on mulberry rust currently and put forward some suggestions for further study.