| Queen (1A) | 1b | 4a | Mating place | Apiary | TBV | Performance ndex | Varroa- index | |
|---|---|---|---|---|---|---|---|---|
| IT-20-118-51-2014 | AT-99-120-71490-2011 | IT-20-3 | IT-20-10-1-2015 | 92 | 91 0.42 | 93 0.44 | 1 | |
| IT-20-108-3-2012 | IT-20-47-78-2009 | IT-20-3 | IT-20-128-1-2013 | 87 | 88 0.53 | 89 0.53 | 1 | |
| IT-20-161-87-2010 | DE-2-176-41-2008 | IT-20-3 | IT-20-108-1-2011 | 85 | 82 0.42 | 92 0.37 | 1 |