41 daughter colonies of the 4a were tested:
DE-13-57-15-1973 DE-13-57-16-1973 DE-13-57-18-1973 DE-13-57-19-1973 DE-13-57-20-1973 DE-13-57-29-1973 DE-13-57-31-1973 DE-13-57-32-1973 DE-13-57-33-1973 DE-13-57-36-1973 DE-13-61-1286-1972 DE-13-61-1287-1972 DE-13-61-1301-1972 DE-13-61-1331-1972 DE-13-61-1335-1972 DE-13-61-1336-1972 DE-13-61-1337-1972 DE-13-61-1630-1973 DE-13-61-1636-1973 DE-13-61-1637-1973 DE-13-61-1638-1973 DE-13-61-1639-1973 DE-13-61-1641-1973 DE-13-61-1643-1973 DE-13-61-1697-1973 DE-13-61-1698-1973 DE-13-271-279-1974 DE-13-271-280-1974 DE-13-271-281-1974 DE-13-271-282-1974 DE-13-271-283-1974 DE-13-271-284-1974 DE-13-271-285-1974 DE-13-271-286-1974 DE-13-271-287-1974 DE-13-271-288-1974 DE-13-271-289-1974 DE-13-271-290-1974 DE-13-271-291-1974 DE-13-271-292-1974 DE-13-271-293-1974
7 tested queens were mated at the mating station:
DE-4-172-33-1975 DE-4-172-35-1975 DE-4-172-36-1975 DE-4-172-37-1975 DE-4-172-38-1975 DE-4-172-39-1975 DE-4-172-40-1975
10 daughter colonies of queens mated at the mating station were tested:
DE-4-172-60-1977 DE-4-172-69-1977 DE-4-172-71-1977 DE-4-172-73-1977 DE-4-172-77-1977 DE-4-172-78-1977 DE-4-172-80-1977 DE-4-172-81-1977 DE-4-172-83-1977 DE-4-172-85-1977