No daughter colonies of the 4a were tested yet.
25 tested queens were mated at the mating station:
DE-4-88-63-1972 DE-4-88-64-1972 DE-4-88-65-1972 DE-4-88-66-1972 DE-4-88-67-1972 DE-4-88-68-1972 DE-4-88-69-1972 DE-4-88-70-1972 DE-4-88-71-1972 DE-4-88-72-1972 DE-4-88-73-1972 DE-4-88-74-1972 DE-4-88-75-1972 DE-4-88-76-1972 DE-4-88-77-1972 DE-13-89-88-1972 DE-13-89-89-1972 DE-13-89-90-1972 DE-13-89-91-1972 DE-13-89-92-1972 DE-13-89-93-1972 DE-13-89-94-1972 DE-13-89-95-1972 DE-13-89-96-1972 DE-13-89-97-1972
34 daughter colonies of queens mated at the mating station were tested:
DE-4-88-1-1974 DE-4-88-6-1974 DE-4-88-7-1974 DE-4-88-10-1974 DE-4-88-92-1974 DE-4-88-94-1974 DE-4-88-95-1974 DE-4-88-96-1974 DE-4-88-98-1974 DE-4-88-100-1974 DE-4-88-101-1974 DE-4-88-102-1974 DE-4-88-103-1974 DE-4-88-104-1974 DE-4-88-105-1974 DE-4-88-106-1974 DE-13-89-315-1975 DE-13-89-316-1975 DE-13-89-317-1975 DE-13-89-318-1975 DE-13-89-319-1975 DE-13-89-320-1975 DE-13-89-321-1975 DE-13-89-322-1975 DE-13-89-323-1975 DE-13-89-324-1975 DE-13-89-325-1975 DE-13-89-326-1975 DE-13-89-327-1975 DE-13-89-328-1975 DE-13-89-329-1975 DE-13-89-330-1975 DE-13-89-331-1975 DE-13-89-332-1975