23 daughter colonies of the 4a were tested:
DE-8-5-243-1991 DE-8-5-244-1991 DE-8-5-245-1991 DE-8-5-247-1991 DE-8-5-248-1991 DE-8-5-249-1991 DE-8-5-250-1991 DE-8-5-251-1991 DE-8-5-252-1991 DE-8-5-257-1991 DE-8-8-71-1991 DE-8-8-72-1991 DE-8-8-73-1991 DE-8-8-74-1991 DE-8-8-75-1991 DE-8-8-76-1991 DE-8-8-77-1991 DE-8-8-78-1991 DE-8-8-80-1991 DE-8-8-81-1991 DE-8-8-82-1991 DE-8-8-84-1991 DE-8-8-88-1991
39 tested queens were mated at the mating station:
DE-8-5-282-1993 DE-8-5-283-1993 DE-8-5-284-1993 DE-8-5-287-1993 DE-8-5-289-1993 DE-8-5-290-1993 DE-8-8-97-1993 DE-8-8-98-1993 DE-8-8-99-1993 DE-8-8-100-1993 DE-8-8-101-1993 DE-8-8-102-1993 DE-8-8-103-1993 DE-8-8-104-1993 DE-8-8-105-1993 DE-8-8-106-1993 DE-8-8-107-1993 DE-8-8-108-1993 DE-8-147-1-1993 DE-8-147-2-1993 DE-8-147-3-1993 DE-8-147-4-1993 DE-8-147-5-1993 DE-8-147-6-1993 DE-8-147-7-1993 DE-8-147-8-1993 DE-8-147-9-1993 DE-8-147-10-1993 DE-8-147-11-1993 DE-8-147-12-1993 DE-8-172-40-1993 DE-8-172-41-1993 DE-8-172-42-1993 DE-8-172-43-1993 DE-8-172-44-1993 DE-8-172-45-1993 DE-8-172-46-1993 DE-8-172-47-1993 DE-8-172-48-1993
21 daughter colonies of queens mated at the mating station were tested:
DE-8-5-295-1994 DE-8-5-298-1994 DE-8-8-124-1994 DE-8-147-16-1994 DE-8-147-17-1994 DE-8-147-18-1994 DE-8-147-19-1994 DE-8-147-22-1994 DE-8-147-24-1994 DE-8-147-26-1994 DE-8-147-27-1994 DE-8-147-28-1994 DE-8-147-30-1994 DE-8-172-49-1994 DE-8-172-50-1994 DE-8-172-51-1994 DE-8-172-52-1994 DE-8-172-53-1994 DE-8-172-54-1994 DE-8-172-55-1994 DE-8-172-56-1994