16 daughter colonies of the 4a were tested:
DE-13-79-309-1987 DE-13-79-310-1987 DE-13-79-311-1987 DE-13-79-312-1987 DE-13-79-313-1987 DE-13-79-314-1987 DE-13-79-315-1987 DE-13-79-316-1987 DE-13-79-317-1987 DE-13-79-318-1987 DE-13-79-319-1987 DE-13-79-320-1987 DE-13-79-321-1987 DE-13-79-322-1987 DE-13-79-323-1987 DE-13-79-324-1987
16 tested queens were mated at the mating station:
DE-13-79-309-1987 DE-13-79-310-1987 DE-13-79-311-1987 DE-13-79-312-1987 DE-13-79-313-1987 DE-13-79-314-1987 DE-13-79-315-1987 DE-13-79-316-1987 DE-13-79-317-1987 DE-13-79-318-1987 DE-13-79-319-1987 DE-13-79-320-1987 DE-13-79-321-1987 DE-13-79-322-1987 DE-13-79-323-1987 DE-13-79-324-1987
15 daughter colonies of queens mated at the mating station were tested:
DE-13-79-333-1989 DE-13-79-334-1989 DE-13-79-335-1989 DE-13-79-336-1989 DE-13-79-337-1989 DE-13-79-338-1989 DE-13-79-339-1989 DE-13-79-341-1989 DE-13-79-342-1989 DE-13-79-346-1989 DE-13-79-347-1989 DE-13-79-348-1989 DE-13-79-350-1989 DE-13-79-351-1989 DE-13-79-353-1989