18 daughter colonies of the 4a were tested:
DE-7-45-387-2001 DE-7-45-388-2001 DE-7-45-390-2001 DE-7-45-392-2001 DE-7-45-393-2001 DE-7-45-396-2001 DE-7-45-404-2001 DE-7-45-405-2001 DE-7-45-406-2001 DE-7-45-407-2001 DE-7-45-408-2001 DE-7-45-409-2001 DE-7-45-410-2001 DE-7-45-411-2001 DE-7-45-412-2001 DE-7-45-414-2001 DE-7-45-418-2001 DE-7-45-469-2001
6 tested queens were mated at the mating station:
DE-9-8-30-2002 DE-9-8-32-2002 DE-9-8-35-2002 DE-9-8-36-2002 DE-9-8-37-2002 DE-9-8-39-2002
15 daughter colonies of queens mated at the mating station were tested:
DE-9-8-24-2004 DE-9-8-25-2004 DE-9-8-26-2003 DE-9-8-27-2003 DE-9-8-28-2003 DE-9-8-31-2003 DE-9-8-33-2004 DE-9-8-34-2003 DE-9-8-35-2003 DE-9-8-3019-2004 DE-9-8-3020-2004 DE-9-8-3022-2004 DE-9-8-3023-2004 DE-9-8-3026-2004 DE-9-8-3031-2004