27 daughter colonies of the 4a were tested:
DE-16-7-1-1974 DE-16-7-2-1974 DE-16-7-3-1974 DE-16-7-4-1974 DE-16-7-5-1974 DE-16-7-6-1974 DE-16-53-488-1973 DE-16-53-494-1973 DE-16-53-496-1973 DE-16-53-498-1973 DE-16-53-499-1973 DE-16-80-1008-1973 DE-16-80-1011-1973 DE-16-80-1021-1973 DE-16-80-1022-1973 DE-16-80-1023-1973 DE-16-80-1027-1973 DE-16-80-1030-1973 DE-16-80-1052-1973 DE-16-80-1064-1973 DE-16-80-1070-1973 DE-16-213-1-1975 DE-16-213-2-1975 DE-16-213-3-1975 DE-16-213-4-1975 DE-16-213-5-1975 DE-16-213-6-1975
15 tested queens were mated at the mating station:
DE-16-198-221-1975 DE-16-198-222-1975 DE-16-198-223-1975 DE-16-198-225-1975 DE-16-198-226-1975 DE-16-198-227-1975 DE-16-198-228-1975 DE-16-198-229-1975 DE-16-198-233-1975 DE-16-198-249-1975 DE-16-198-260-1975 DE-16-198-262-1975 DE-16-198-264-1975 DE-16-198-265-1975 DE-16-198-267-1975
17 daughter colonies of queens mated at the mating station were tested:
DE-16-25-1-1979 DE-16-25-2-1979 DE-16-25-4-1979 DE-16-25-5-1979 DE-16-25-6-1979 DE-16-25-8-1979 DE-16-25-9-1979 DE-16-25-11-1979 DE-16-198-282-1977 DE-16-198-284-1977 DE-16-198-287-1977 DE-16-198-289-1977 DE-16-198-296-1977 DE-16-198-297-1977 DE-16-198-298-1977 DE-16-198-299-1977 DE-16-198-300-1977