Alternaria solani was isolated from infected tomato leaves, and Trametes versicolor northern areas of Pakistan established mycelial culture on PDA. Crude Protein extract prepared in 50mM Sodium phosphate buffer by macerating C. (T/C) mycelium. Extracted protein solution (Crude extract) filtered tested for antifungal activity using different concentrations (0.5mg/ml, 1mg/ml, 1.5mg/ml, 2mg/ml) ag...