12 daughter colonies of the 4a were tested:
DE-13-14-501-1989 DE-13-14-502-1989 DE-13-14-503-1989 DE-13-14-504-1989 DE-13-14-505-1989 DE-13-14-506-1989 DE-13-14-507-1989 DE-13-14-508-1989 DE-13-14-509-1989 DE-13-14-510-1989 DE-13-14-511-1989 DE-13-14-512-1989
32 tested queens were mated at the mating station:
DE-13-11-2107-1987 DE-13-11-2108-1987 DE-13-11-2109-1987 DE-13-11-2111-1987 DE-13-11-2112-1987 DE-13-11-2114-1987 DE-13-11-2115-1987 DE-13-11-2116-1987 DE-13-11-2118-1987 DE-13-11-2119-1987 DE-13-11-2120-1987 DE-13-19-2055-1987 DE-13-19-2056-1987 DE-13-19-2061-1987 DE-13-19-2062-1987 DE-13-19-2065-1987 DE-13-19-2067-1987 DE-13-19-2069-1987 DE-13-19-2070-1987 DE-13-19-2072-1987 DE-13-19-2073-1987 DE-13-19-2074-1987 DE-13-81-421-1987 DE-13-81-423-1987 DE-13-81-452-1987 DE-13-85-1-1987 DE-13-85-3-1987 DE-13-85-4-1987 DE-13-85-5-1987 DE-13-85-6-1987 DE-13-85-8-1987 DE-13-85-9-1987
6 daughter colonies of queens mated at the mating station were tested:
DE-13-81-450-1989 DE-13-81-452-1989 DE-13-81-453-1989 DE-13-81-455-1989 DE-13-81-456-1989 DE-13-81-457-1989