SUMMARY Cellulases are enzymes that catalyze the hydrolysis of cellulose, they are produced by fungi and bacteria. Fusarium oxysporum LBKURCC41 were isolated from the tubers of Dahlia plants (Padang Luar, Sumatera Barat) and identified as endophytic fungi which showed ability to produce antimicrobial agent saponin and enzymes of β-galaktosidase and inulinase on studies before. This study aim…