The effects of carbendazim, flusilazole and their mix-compound on microorganism and enzyme activities in soil in 28 days. The results showed that within 28 days, the application of carbendazim (20 mg/kg) and flusilazole (2 mg/ kg) all had an obvious inhibitory effect on soil microbial biomass, soil respiratory intensity and activities of soil urease and invertase, but there was activation on activity of soil catalase; the application of mix-compound of carbendazim (20 mg/kg) and flusilazole (2 mg/kg), the toxicity of soil microorganism ...