通过分析相关文献,概述了我国玉米锈病的发生与分布;介绍了普通玉米锈病已经遍布我国玉米各种植区。南方玉米锈病也从最初只在两个省份发生,发展到目前在多省份暴发。说明玉米锈病适应能力较强,而其他未报道发生的玉米种植区也存在暴发流行的风险。因此,应做好玉米锈病的监测工作。同时,介绍了监测玉米锈病的分子检测体系。 Through the analysis of relevant literature, the occurrence and distribution of corn rust in China were summarized. The common corn rust was introduced in all kinds of corn growing areas in China. Southern corn rust also occurred from only the two provinces initially, developing to the current outbreaks in many provinces. This shows that corn rust is more adaptive, while other maize growing areas that are not reported have the risk of outbreak. Therefore, the monitoring of corn rust should be done. At the same time, the molecular detection system for monitoring corn rust is introduced.