36 daughter colonies of the 4a were tested:
DE-11-31-403-1995 DE-11-31-413-1995 DE-11-31-416-1995 DE-11-31-871-1995 DE-11-31-878-1995 DE-11-31-889-1995 DE-11-31-894-1995 DE-11-31-897-1995 DE-11-31-915-1995 DE-11-44-202-1995 DE-11-44-203-1995 DE-11-44-204-1995 DE-11-44-221-1995 DE-11-44-222-1995 DE-11-44-223-1995 DE-11-311-2081-1995 DE-11-311-2082-1995 DE-11-311-2083-1995 DE-11-311-2087-1995 DE-11-311-2089-1995 DE-11-311-2090-1995 DE-11-311-2091-1995 DE-11-311-2093-1995 DE-11-311-2094-1995 DE-11-311-2095-1995 DE-11-311-2102-1995 DE-11-311-2103-1995 DE-11-311-2104-1995 DE-11-311-2105-1995 DE-11-311-2106-1995 DE-11-311-2107-1995 DE-11-311-2108-1995 DE-11-311-2109-1995 DE-11-311-2114-1995 DE-11-311-2115-1995 DE-11-311-2116-1995
15 tested queens were mated at the mating station:
DE-11-44-1-1998 DE-11-44-3-1998 DE-11-44-4-1998 DE-11-44-5-1998 DE-11-44-6-1998 DE-11-44-9-1998 DE-11-44-10-1998 DE-11-44-13-1998 DE-11-44-15-1998 DE-11-44-16-1998 DE-11-44-17-1998 DE-11-44-20-1998 DE-11-44-21-1998 DE-11-44-22-1998 DE-11-44-24-1998
21 daughter colonies of queens mated at the mating station were tested:
DE-11-44-440-2001 DE-11-44-441-2001 DE-11-44-442-2001 DE-11-44-443-2001 DE-11-44-446-2001 DE-11-44-447-2001 DE-11-44-450-2001 DE-11-44-453-2001 DE-11-44-454-2001 DE-11-44-455-2001 DE-11-44-457-2001 DE-11-44-458-2001 DE-11-44-470-2001 DE-11-44-472-2001 DE-11-311-5601-2000 DE-11-311-5602-2000 DE-11-311-5604-2000 DE-11-311-7301-2001 DE-11-311-7302-2001 DE-11-311-7306-2001 DE-11-311-7309-2001