No daughter colonies of the 4a were tested yet.
1 tested queens were mated at the mating station:
DE-15-42-500-1999
44 daughter colonies of queens mated at the mating station were tested:
DE-15-42-17-2001 DE-15-42-18-2001 DE-15-42-19-2001 DE-15-42-20-2001 DE-15-42-21-2001 DE-15-42-21-2002 DE-15-42-22-2001 DE-15-42-22-2002 DE-15-42-23-2001 DE-15-42-23-2002 DE-15-42-24-2001 DE-15-42-24-2002 DE-15-42-25-2001 DE-15-42-25-2002 DE-15-42-26-2001 DE-15-42-26-2002 DE-15-42-27-2001 DE-15-42-27-2002 DE-15-42-28-2001 DE-15-42-28-2002 DE-15-42-29-2001 DE-15-42-29-2002 DE-15-42-30-2001 DE-15-42-30-2002 DE-15-42-31-2001 DE-15-42-31-2002 DE-15-42-32-2002 DE-15-42-33-2002 DE-15-42-34-2002 DE-15-42-35-2002 DE-15-42-36-2002 DE-15-42-37-2002 DE-15-42-39-2001 DE-15-42-64-2002 DE-15-42-65-2002 DE-15-42-66-2002 DE-15-42-67-2002 DE-15-42-68-2002 DE-15-42-69-2002 DE-15-42-70-2002 DE-15-42-71-2002 DE-15-42-78-2002 DE-15-42-79-2002 DE-15-42-80-2002