Isolates Zone of inhibition at different concentrations
10% 5% 2.5% 1.25% 0.625%
1 23 21 19 17 14
2 24 22 19 17 14
3 23 21 18 16 14
4 23 21 19 16 13
Mean 23.25 21.25 18.75 16.5 13
Table 6: Zone of inhibition (mm) exhibited by ethanol extract of leaf of FR1 against Streptococcus aglactiae.