| Queen (1A) | 1b | 4a | Mating place | Apiary | TBV | Performance ndex | Varroa- index | |
|---|---|---|---|---|---|---|---|---|
| IT-1-39-31-2023 | IT-1-39-208-2020 | IT-1-1 | IT-1-39-1-2024 | 107 | 121 | 3 | ||
| IT-1-39-301-2021 | IT-1-39-122-2017 | IT-1-1 | IT-1-39-1-2022 | 96 | 131 | 3 | ||
| IT-1-39-237-2019 | IT-1-39-553-2017 | IT-1-1 | IT-1-39-1-2020 | 96 | 125 | 3 | ||
| IT-1-39-546-2017 |