| Queen (1A) | 1b | 4a | Mating place | Apiary | TBV | Performance ndex | Varroa- index | |
|---|---|---|---|---|---|---|---|---|
| IT-1-39-243-2022 | IT-1-39-642-2019 | IT-1-1 | IT-1-39-1-2023 | 111 | 102 | 3 | ||
| IT-1-39-574-2020 | IT-1-39-122-2017 | IT-1-1 | IT-1-39-1-2021 | 88 | 90 | 3 | ||
| IT-1-39-617-2019 | IT-1-39-553-2017 | IT-1-1 | IT-1-39-1-2020 |