| Queen (1A) | 1b | 4a | Mating place | Apiary | TBV | Performance ndex | Varroa- index | |
|---|---|---|---|---|---|---|---|---|
| IT-20-145-157-2023 | AT-99-377-534-2021 | IT-20-3 | IT-20-156-1-2024 | 104 | 100 0.47 | 106 0.50 | 1 | |
| IT-20-145-46-2021 | IT-20-108-2025-2017 | IT-20-3 | IT-20-145-1-2022 | 95 | 91 0.52 | 99 0.58 | 1 | |
| AT-99-120-71555-2019 | AT-99-120-71635-2014 | AT-99-13 | IT-20-18--2020 | |||||
| AT-99-120-71878-2018 | AT-99-377-24-2015 | KB | AT-99-120-2-2019 | 101 | 92 0.66 | 111 0.70 | 1 | |
| AT-99-120-39-2016 |