In Vitro Antimicrobial Activity Screening of Ethanol Extract of Lavandula stoechas and Investigation of Its Biochemical Composition

Table 3

Disk diffusion test result for L. stoechas (inhibition zones in mm).

	5.83 mg loaded disk	23.4 mg loaded disk	35.1 mg loaded disk
Bacillus subtilis DSMZ 1971	11.00 ± 0.00	13.00 ± 0.00	14.00 ± 0.58
Candida albicans DSMZ 1386	7.00 ± 0.00	9.00 ± 0.00	11.00 ± 0.00
Enterobacter aerogenes ATCC 13048	—	—	8.00 ± 0.00
Escherichia coli	—	—	8.00 ± 0.00
Escherichia coli ATCC 25922	—	—	—
Enterococcus durans	—	10.00 ± 0.00	11.00 ± 0.00
Enterecoccus faecalis ATCC 29212	7.00 ± 0.00	9.00 ± 0.00	11.00 ± 0.00
Enterecoccus faecium	11.00 ± 0.58	16.00 ± 0.58	15.00 ± 1.15
Klebsiella pneumoniae	—	—	—
Listeria innocua	—	8.00 ± 0.00	10.00 ± 0.00
Listeria monocytogenes ATCC 7644	9.00 ± 0.00	14.00 ± 1.15	13.00 ± 0.58
Pseudomonas aeruginosa DSMZ 50071	—	8.00 ± 0.00	10.00 ± 0.00
Pseudomonas fluorescens P1	7.00 ± 0.00	9.00 ± 0.00	13.00 ± 0.00
Staphylococcus aureus	10.00 ± 0.00	10.00 ± 0.00	14.00 ± 0.58
Staphylococcus aureus ATCC 25923	12.00 ± 0.58	13.00 ± 0.00	18.00 ± 0.00
Salmonella enteritidis ATCC 13076	7.00 ± 0.00	9.00 ± 0.00	10.00 ± 0.00
Staphylococcus epidermidis DSMZ 20044	15.00 ± 0.00	19.00 ± 0.58	20.00 ± 0.00
Salmonella infantis	—	—	10.00 ± 0.00
Salmonella kentucky	—	7.00 ± 0.00	10.00 ± 0.00
Salmonella typhimurium SL1344	8.00 ± 0.58	—	10.00 ± 1.15
Acinetobacter baumannii MDR	—	10.00 ± 0.00	11.00 ± 0.00
Proteus vulgaris MDR	10.00 ± 1.15	14.00 ± 1.15	11.00 ± 1.15
Streptococcus pneumoniae MDR	10.00 ± 0.00	14.00 ± 1.15	13.00 ± 0.58

—: no inhibition.