37 daughter colonies of the 4a were tested:
DE-14-25-581-1977 DE-14-25-582-1977 DE-14-25-583-1977 DE-14-25-584-1977 DE-14-25-585-1977 DE-14-25-586-1977 DE-14-25-587-1977 DE-14-25-588-1977 DE-14-25-589-1977 DE-14-25-590-1977 DE-14-25-591-1977 DE-14-25-592-1977 DE-14-25-593-1977 DE-14-25-594-1977 DE-14-25-595-1977 DE-14-25-596-1977 DE-14-25-597-1977 DE-14-25-599-1977 DE-14-25-600-1977 DE-14-25-601-1977 DE-16-5-4010-1977 DE-16-5-4011-1977 DE-16-5-4012-1977 DE-16-5-4013-1977 DE-16-5-4014-1977 DE-16-5-4016-1977 DE-16-5-4017-1977 DE-16-89-1-1979 DE-16-89-3-1979 DE-16-89-4-1979 DE-16-89-6-1979 DE-16-89-8-1979 DE-16-89-9-1979 DE-16-89-14-1979 DE-16-89-15-1979 DE-16-89-16-1979 DE-16-89-18-1979
10 tested queens were mated at the mating station:
DE-16-89-1-1979 DE-16-89-3-1979 DE-16-89-4-1979 DE-16-89-6-1979 DE-16-89-8-1979 DE-16-89-9-1979 DE-16-89-14-1979 DE-16-89-15-1979 DE-16-89-16-1979 DE-16-89-18-1979
12 daughter colonies of queens mated at the mating station were tested:
DE-16-89-1-1983 DE-16-89-2-1983 DE-16-89-3-1983 DE-16-89-4-1983 DE-16-89-5-1983 DE-16-89-9-1983 DE-16-89-11-1983 DE-16-89-12-1983 DE-16-89-13-1983 DE-16-89-14-1983 DE-16-89-16-1983 DE-16-89-17-1983