No daughter colonies of the 4a were tested yet.
11 tested queens were mated at the mating station:
DE-19-7-607-2007 DE-19-7-2207-2007 DE-19-7-3807-2007 DE-19-7-7707-2007 DE-19-7-9007-2007 DE-19-26-1807-2007 DE-19-26-1907-2007 DE-19-26-2207-2007 DE-19-26-2907-2007 DE-19-26-3107-2007 DE-19-26-3207-2007
No daughter colonies from colonies mated at the station were tested yet.