| Queen (1A) | 1b | 4a | Mating place | Apiary | TBV | Performance ndex | Varroa- index | |
|---|---|---|---|---|---|---|---|---|
| IT-1-39-303-2022 | IT-1-39-642-2019 | IT-1-1 | IT-1-39-1-2023 | 122 | 109 | 3 | ||
| IT-1-39-208-2020 | IT-1-39-122-2017 | IT-1-1 | IT-1-39-1-2021 | 114 | 107 | 3 | ||
| IT-2-39-236-2018 | IT-2-1 | IT-2-39-1-2019 | 100 | 78 | 3 | |||
| IT-2-39-28-2016 |