25 daughter colonies of the 4a were tested:
DE-4-23-43-2002 DE-4-23-45-2002 DE-4-23-46-2002 DE-4-23-54-2002 DE-4-23-57-2002 DE-4-23-60-2002 DE-4-23-64-2002 DE-4-23-65-2002 DE-4-23-66-2002 DE-4-23-67-2002 DE-4-23-73-2002 DE-4-23-74-2002 DE-4-23-96-2002 DE-4-23-98-2002 DE-4-23-99-2002 DE-4-246-7-2002 DE-4-246-9-2002 DE-4-246-11-2002 DE-4-246-12-2002 DE-4-246-15-2002 DE-4-246-35-2002 DE-4-246-37-2002 DE-4-246-38-2002 DE-4-246-40-2002 DE-4-246-42-2002
18 tested queens were mated at the mating station:
DE-4-64-3-2004 DE-4-64-5-2004 DE-4-64-6-2004 DE-4-64-8-2004 DE-4-64-10-2004 DE-4-64-11-2004 DE-4-246-30-2004 DE-4-246-43-2004 DE-4-246-51-2004 DE-4-246-56-2004 DE-4-246-87-2004 DE-4-267-1-2004 DE-4-267-5-2004 DE-4-267-12-2004 DE-4-267-13-2004 DE-4-267-15-2004 DE-4-267-16-2004 DE-4-267-20-2004
8 daughter colonies of queens mated at the mating station were tested:
DE-4-267-5-2007 DE-4-267-6-2007 DE-4-267-7-2007 DE-4-267-14-2006 DE-4-267-15-2006 DE-4-267-17-2006 DE-4-267-18-2006 DE-4-267-19-2006