No daughter colonies of the 4a were tested yet.
32 tested queens were mated at the mating station:
DE-16-35-1289-1984 DE-16-35-1290-1984 DE-16-35-1291-1984 DE-16-35-1292-1984 DE-16-35-1293-1984 DE-16-35-1294-1984 DE-16-35-1296-1984 DE-16-35-1297-1984 DE-16-35-1298-1984 DE-16-35-1299-1984 DE-16-35-1300-1984 DE-16-35-1301-1984 DE-16-35-1302-1984 DE-16-35-1304-1984 DE-16-35-1305-1984 DE-16-76-307-1984 DE-16-76-318-1984 DE-16-76-319-1984 DE-16-76-320-1984 DE-16-76-321-1984 DE-16-76-322-1984 DE-16-76-325-1984 DE-16-94-1-1984 DE-16-94-2-1984 DE-16-94-3-1984 DE-16-94-4-1984 DE-16-94-5-1984 DE-16-94-6-1984 DE-16-94-7-1984 DE-16-94-8-1984 DE-16-94-9-1984 DE-16-94-10-1984
28 daughter colonies of queens mated at the mating station were tested:
DE-16-35-1502-1987 DE-16-35-1503-1987 DE-16-35-1504-1987 DE-16-35-1505-1987 DE-16-35-1506-1987 DE-16-35-1507-1987 DE-16-35-1508-1987 DE-16-35-1509-1987 DE-16-35-1510-1987 DE-16-35-1511-1987 DE-16-35-1522-1987 DE-16-35-1523-1987 DE-16-35-1524-1987 DE-16-35-1525-1987 DE-16-35-1528-1987 DE-16-76-420-1987 DE-16-76-422-1987 DE-16-76-424-1987 DE-16-76-426-1987 DE-16-76-428-1987 DE-16-76-429-1987 DE-16-76-430-1987 DE-16-76-432-1987 DE-16-76-433-1987 DE-16-76-435-1987 DE-16-76-436-1987 DE-16-76-437-1987 DE-16-76-438-1987