| Environmental isolates | Blessed honey (conc. in %) | Sunshine honey (conc. in %) | ||||||||
| 20 | 40 | 60 | 80 | 100 | 20 | 40 | 60 | 80 | 100 | |
| AE11 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 |
| SE17 | 11 | 11 | 12 | 14 | 15 | 0 | 0 | 0 | 9 | 15 |
| SE35 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 14 | 20 |
| FE46 | 0 | 0 | 0 | 8 | 22 | 0 | 0 | 0 | 0 | 12 |
| BE60 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 |
| BE71 | 14 | 15 | 18 | 18 | 23 | 0 | 0 | 0 | 8 | 10 |
| SE76 | 0 | 0 | 12 | 13 | 19 | 0 | 0 | 0 | 0 | 20 |
| DFE87 | 0 | 0 | 0 | 17 | 21 | 0 | 0 | 0 | 0 | 0 |
| PE95 | 0 | 0 | 0 | 15 | 25 | 0 | 0 | 0 | 12 | 22 |
| WE101 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 10 | 15 |
| WE104 | 0 | 0 | 8 | 10 | 25 | 0 | 0 | 0 | 0 | 14 |
| BE112 | 0 | 0 | 0 | 15 | 18 | 0 | 0 | 0 | 11 | 17 |
| SE146 | 0 | 0 | 10 | 14 | 23 | 0 | 0 | 0 | 0 | 15 |