Bacteriostasis of DMF as anti-mould agent was taken by many microorganisms to determine antimicrobial spectrum and optimum concentration, in order to improve development of DMF.

• 该试验用DMF作防霉剂，对微生物进行抑菌试验，测定DMF的相对抑菌谱和最适抑菌浓度，为DMF的进一步开发利用提供参考依据。