| Queen (1A) | 1b | 4a | Mating place | Apiary | TBV | Performance ndex | Varroa- index | |
|---|---|---|---|---|---|---|---|---|
| IT-20-68-1106-2020 | IT-20-87-53-2017 | IT-20-3 | IT-20-68-1-2021 | 99 | 102 0.43 | 94 0.47 | 1 | |
| IT-20-108-136-2017 | DE-11-1-22807-2013 | IT-20-3 | IT-20-68-1-2018 | 97 | 100 0.51 | 91 0.57 | 1 | |
| IT-20-108-1012-2014 | AT-99-120-71490-2011 | IT-20-3 | IT-20-108-1-2015 | 91 | 93 0.47 | 89 0.50 | 1 | |
| IT-20-108-200-2013 | AT-99-156-60694-2010 | IT-20-3 | IT-20-108-2-2014 | 82 | 82 0.40 | 86 0.44 | 1 | |
| IT-20-161-87-2010 | DE-2-176-41-2008 | IT-20-3 | IT-20-108-1-2011 | 84 | 82 0.41 | 89 0.36 | 1 |