Table 1.

Antibacterial Activity of Pulicaria Gnaphalodes Extracts and Diameter of Inhibition Zone (mm) Including Well Diameter of 6 mm.^a

Bacterial Strains	Ethanol Extract Zone of Inhibition, mm	Methanol Extract Zone of Inhibition, mm	Rifampicin Zone of Inhibition, mm
Escherichia coli	10.1 ± 0.9	10.7 ± 0.8	19.7 ± 0.8
Pasteurella multocida	10.8 ± 0.6	9.7 ± 1.1	21.7 ± 1.1
Bacillus subtilis	12.1 ± 1.1	11.2 ± 0.9	23.1 ± 0.9
Staphylococcus aureus	11.4 ± 0.8	11.9 ± 1.0	22.3 ± 1.2

^a Values are the means ± standard deviation of triplicate.