. 2021 Sep 19;10(9):1959. doi: 10.3390/plants10091959

Table 4.

Results of in situ analysis of antibacterial activity of the vapor phase of T. vulgaris essential oil on carrots.

Bacterial Growth Inhibition [%]
Concentration of EO	62.5 µL/L	125 µL/L	250 µL/L	500 µL/L
Microorganisms	62.5 µL/L	125 µL/L	250 µL/L	500 µL/L
S. marcescens	57.35 ± 1.43 ^a	46.78 ± 2.59 ^b	69.82 ± 3.23 ^c	87.80 ± 1.41 ^d

Means ± standard deviation. Values followed by different superscript within the same row are significantly different (p < 0.05). The statistical differences (p < 0.05) between individual EO concentrations were as follows: 62.5 µL/L vs. 125 µL/L, 250 µL/L and 500 µL/L; 125 µL/L vs. 250 µL/L and 500 µL/L; 250 µL/L vs. 500 µL/L.