介绍了近年来植物病毒抑制剂的研究情况，作为植物病毒抑制剂的化合物主要可分为三大类：１）有机酸类，包括有机羧酸和有机磺酸；２）杂环化合物，包括生物碱、三唑衍生物、噻二唑衍生物、咪唑衍生物和三嗪衍生物等；３）脲类和硫脲类化合物。 The research status of plant virus inhibitors in recent years is introduced. The compounds that are plant virus inhibitors can be divided into three major categories: 1) organic acids, including organic carboxylic acids and organic sulfonic acids; 2) heterocyclic compounds, including organisms A base, a triazole derivative, a thiadiazole derivative, an imidazole derivative, a triazine derivative and the like; 3) ureas and thioureas.