Table 1.

Zone of inhibition (mm) exhibited by the stem bark extract of Combretum molle against Streptococcus equi (the mean values are the mean ± standard deviation)

Isolate	Zone of inhibition at different concentrations
	10%	5%	2.5%	1.25%	0.625%	0.3125%
1	24.76	22.3	17.8	15.7	10.4	8.7
2	25.5	23.5	18.5	16.8	12	9
3	25	22	19	16.4	11.5	7.8
4	23.4	21.6	17.6	15.8	10.6	8
Mean	24.67 ± 0.8979	22.35 ± 0.8185	18.225 ± 0.6448	16.175 ± 0.5188	11.125 ± 0.7544	8.2 ± 0.5678