No daughter colonies of the 4a were tested yet.
10 tested queens were mated at the mating station:
DE-19-25-3409-2009 DE-19-26-309-2009 DE-19-26-509-2009 DE-19-26-1109-2009 DE-19-26-1309-2009 DE-19-141-3709-2009 DE-19-141-3809-2009 DE-19-141-4009-2009 DE-19-141-4209-2009 DE-19-141-4409-2009
No daughter colonies from colonies mated at the station were tested yet.