代森锰锌和代森锌是两种广谱性杀菌剂,常用于防治果树多种真菌性病害。近年来发现,这两种杀菌剂用于防治锈壁虱效果也较好,而且可减轻杀螨剂对果品的污染,并可兼治多种柑桔病害。代森锰锌用于防治锈壁虱,其效果与扫螨净、克螨特相当。在害螨对这些杀螨剂产生抗药性时,其防治效 Mancozeb and dendrolimus are two broad-spectrum fungicides commonly used to control a variety of fungal diseases of fruit trees. In recent years, it has been found that the two bactericides are also effective in controlling rust ticks and can also mitigate the pollution caused by acaricide on fruits, and can also cure a variety of citrus diseases. Mancozeb for the control of rust ticks, the effect of sweeping mite net, a mite special. In the pest mites on these antimicrobial resistance, its control effect