病毒病是当前罗汉果生产中的最主要病害。严重危害罗汉果的生长发育,进而影响经济的发展。近年来,由于罗汉果品种混杂,种质退化,病毒病发生严重,使罗汉果的产量和品质逐年下降,因此,加强罗汉果病毒病的防治就显得极为重要。本文首先根据罗汉果病毒病案例,分析了罗汉果病毒病病理特征;其次,就罗汉果病毒病的防治方法进行了深入的探讨。 Virus disease is the most important disease in the production of Lo Han Guo. Seriously endanger the growth and development of Luo Han Guo, thereby affecting the economic development. In recent years, due to the mixed variety of Luo Han Guo, germplasm deterioration, serious virus disease, the yield and quality of Luo Han Guo decreased year by year, so to strengthen the prevention and treatment of Luo Han Guo virus disease is extremely important. In this paper, firstly, according to the case of Lo Han Guo virus disease, the pathological characteristics of Lo Han Guo virus disease were analyzed. Secondly, the prevention and treatment of Lo Han Guo virus disease were discussed in depth.