| Queen (1A) | 1b | 4a | Mating place | Apiary | TBV | Performance ndex | Varroa- index | |
|---|---|---|---|---|---|---|---|---|
| IT-1-39-52-2022 | IT-1-39-642-2019 | IT-1-1 | IT-1-39-1-2023 | 119 | 117 | 3 | ||
| IT-1-39-28-2020 | IT-1-39-122-2017 | IT-1-1 | IT-1-39-1-2021 | 105 | 114 | 3 | ||
| IT-2-39-594-2018 | IT-2-1 | IT-2-39-1-2019 | 96 | 103 | 3 | |||
| IT-2-39-29-2015 |