To evaluate the control of tomato early blight at greenhouse conditions were used 1 and 10% turmeric extracts, 50 and 100 mg/L curcumin solutions, acibenzolar-S-methyl (ASM) (25 mg active ingredient –a.i/L), copper oxychloride (1,100 mg a.i./L), azoxystrobin (80 mg a.i./L) and control (water).