The MIC and MBC values are shown in Fig. 3; they reflect results of the diffusion method and confirm the sensitivity of the tested bacteria to the essential oils extracts from E. globulus fruit. The highest MIC was shown by P. aerugenosa (9 mg mL−1), the same finding was reported by Wilkinson and Cavanagh (2005) about the resistance of this strain to the essential oils of E. staigeriana and several other Australian plants. Thus, higher concentration of essential oils of fruit of E. globulus plant will be required for the inhibition of this bacterium.