No daughter colonies of the 4a were tested yet.
9 tested queens were mated at the mating station:
CH-50-31-12-2009 CH-50-31-69-2009 CH-50-31-70-2009 CH-50-31-71-2009 CH-50-31-75-2009 CH-50-31-76-2009 CH-50-31-78-2009 CH-50-31-81-2009 CH-50-31-82-2009
No daughter colonies from colonies mated at the station were tested yet.