| | Name of bacteria | Number of isolates | Rank | Source |
| | Citrobacter freundii | 1 | 13 | Tomato (Netherlands) | | Enterobacter amnigenus | 4 | 7 | Carrot (USA), lettuce (Oman), radish (China) | | Enterobacter asburiae | 1 | 13 | Carrot (Oman) | | Enterobacter cloacae | 12 | 4 | Cabbage, carrot, papaya, radish, watermelon (Oman), lettuce (Iran), papaya (Philippines), papaya (Thailand), tomato (Syria), watermelon (Egypt) | | Enterobacter hormaechei | 1 | 13 | Tomato (Syria) | | Enterobacter ludwigii | 3 | 8 | Capsicum, cucumber (UAE), tomato (Oman) | | Enterococcus casseliflavus | 13 | 2 | Cabbage (Netherlands), cucumber (UAE), dates (Saudi Arabia), lettuce (Iran), radish (China), tomato ( Syria), watermelon (Iran), watermelon (Oman) | | Enterococcus faecalis | 7 | 5 | Lettuce (Jordan), lettuce (Iran), radish, mango, papaya (Oman) | | Enterococcus faecium | 2 | 11 | Cabbage (Oman), lettuce (Jordan) | | Enterococcus hirae | 1 | 13 | Papaya (Oman) | | Enterococcus raffinosus | 1 | 13 | Dates (Oman) | | Escherichia coli | 15 | 1 | Cabbage, radish (Oman), lettuce (Jordan), radish (China) | | Klebsiella oxytoca | 2 | 11 | Radish (China), tomato (Oman) | | Klebsiella pneumoniae | 13 | 2 | Cabbage (Oman), capsicum (Jordan), banana (Philippines), dates (Oman), mango (Oman), papaya (Oman), watermelon (Iran) | | Kluyvera intermedia | 1 | 13 | Cabbage (Netherlands) | | Pantoea agglomerans | 7 | 5 | Cabbage (Netherlands), carrot (Australia), carrot (USA), capsicum (UAE), lettuce (Jordan), radish (China), watermelon (Iran) | | Rahnella aquatilis | 3 | 8 | Carrot (Australia), lettuce (Iran) | | Raoultella planticola | 1 | 13 | Cabbage (Netherlands) | | Serratia liquefaciens | 1 | 13 | Carrot (USA) | | Serratia marcescens | 1 | 13 | Tomato (Oman) | | Staphylococcus aureus | 3 | 8 | Radish (Oman) |
| | Reference strains | | | | | Staphylococcus aureus | 1 | | ATCC 29213 | | Staphylococcus aureus | 1 | | ATCC 25923 | | Escherichia coli | 1 | | ATCC 25922 | | Enterococcus faecalis | 1 | | ATCC 29212 | | Total | 97 | | |
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