Citrus target spot(CTS)is an emerging citrus disease in the world,which has broken out in several citrus growing regions in China.It has caused serious economic losses in the production of Satsuma,lemon and navel orange.There is still a high risk of further spread of CTS.In order to understand the epidemic dynamics of CTS and establish effective control measures,the occurrence,distribution,symptoms,pathogens,epidemic factors,disease detection and control methods of CTS were summarized.