No daughter colonies of the 4a were tested yet.
10 tested queens were mated at the mating station:
DE-19-25-448-2005 DE-19-25-453-2005 DE-19-25-461-2005 DE-19-25-467-2005 DE-19-25-478-2005 DE-19-40-6-2005 DE-19-40-8-2005 DE-19-40-9-2005 DE-19-40-11-2005 DE-19-40-28-2005
8 daughter colonies of queens mated at the mating station were tested:
DE-19-40-1-2007 DE-19-141-3308-2008 DE-19-141-3408-2008 DE-19-141-3608-2008 DE-19-141-3708-2008 DE-19-141-3808-2008 DE-19-141-3908-2008 DE-19-141-4108-2008