ABSTRACT
Anti-microbial activity and phytochemical analysis of samples from the roots of Viola pilosa was studied against six strains of bacteria. Data indicated that the tested bacterial strain differed in its sensitivity to the root extracts of Viola pilosa. The results showed that Xanthomonas campestris, Bacillus subtilis and S. aureus were more susceptible to butanol extracted fraction. S. aureus was totally resistant to aqueous extracted fraction at all concentrations and .Xanthomonas campestris and Bacillus subtilis were least susceptible to the same fraction at 0.5 mg disc-1. Similarly, ethyl acetate at 2 mg disc-1 concentrations was effective against Pseudomonas aeruginosa and Escherichia coli. Klebsiella pneumoniae was completely resistant to all the tested concentrations. Phytochemical analysis of the different solvent extracted samples suggested the presence or absence of different various metabolites including alkaloids, saponins, tannins, sterols, flavonoids, protein, carbohydrates and fats