| 論文英文摘要 |
Soybean red crown rot is a soilborne disease caused by the fungal pathogen Calonectria ilicicola, which primarily infects roots and crown of soybean plants, ultimately impacting seed quality and yield. This disease has been increasingly alarmed across major soybean-producing regions worldwide in recent years. In Taiwan, the disease was first identified in 2017 and initially impacted edamame production areas in Kaohsiung and Pingtung. However, the disease has steadily intensified and spread northward, posing a significant threat. Calonectria ilicicola has a broad host range, and the microsclerotia can remain viable in soil for several years, making it difficult to control. Current control strategies include seed fungicide treatment, crop rotation, soil sterilization, and delayed planting. As there are no recommended methods for controlling red crown rot in Taiwan, this review compiles relevant research results to provide a reference for future control and research efforts. |