22 daughter colonies of the 4a were tested:
DE-4-10-10-2001 DE-4-10-19-2001 DE-4-10-20-2001 DE-4-10-22-2001 DE-4-10-24-2001 DE-4-10-28-2001 DE-4-10-34-2001 DE-4-10-37-2001 DE-4-10-41-2001 DE-4-10-42-2001 DE-4-10-44-2001 DE-4-10-45-2001 DE-4-10-46-2001 DE-4-10-49-2001 DE-4-10-50-2001 DE-4-10-56-2001 DE-4-10-57-2001 DE-4-10-58-2001 DE-4-10-60-2001 DE-4-10-62-2001 DE-4-10-66-2001 DE-4-10-67-2001
14 tested queens were mated at the mating station:
DE-4-10-1-2002 DE-4-10-3-2002 DE-4-10-6-2002 DE-4-10-8-2002 DE-4-10-10-2002 DE-4-10-13-2002 DE-4-10-14-2002 DE-4-10-15-2002 DE-4-10-23-2002 DE-4-10-24-2002 DE-4-10-25-2002 DE-4-10-41-2002 DE-4-10-50-2002 DE-4-10-60-2002
18 daughter colonies of queens mated at the mating station were tested:
DE-4-256-1-2004 DE-4-256-2-2004 DE-4-256-3-2004 DE-4-256-4-2004 DE-4-256-5-2004 DE-4-256-6-2004 DE-4-256-7-2004 DE-4-272-1-2005 DE-4-272-3-2005 DE-4-272-4-2005 DE-4-272-5-2005 DE-4-272-6-2005 DE-4-272-7-2005 DE-4-273-1-2005 DE-4-273-2-2005 DE-4-273-3-2005 DE-4-273-4-2005 DE-4-273-5-2005