农药的使用虽然增加了作物产量,但在农药喷洒过程中,大量农药洒落在土壤中,而后经地表雨水径流进入周围河流或湖泊等水域中,对水生生物多样性造成潜在影响。随着多菌灵使用量的不断累积,其对水域生态环境的危害日益严峻,因此研究该种杀菌剂对水生生物的毒性十分有必要。 Although the use of pesticides increased crop yields, a large amount of pesticides were spilled into the soil during pesticide spraying, and then ran into surface waters such as rivers and lakes through surface rainwater and caused potential impacts on aquatic biodiversity. With the increasing accumulation of carbendazim, its harm to the ecological environment of the water is becoming more and more serious. Therefore, it is necessary to study the toxicity of this fungicide to aquatic organisms.