2 daughter colonies of the 4a were tested:
DE-13-4-549-1969 DE-13-4-590-1969
16 tested queens were mated at the mating station:
DE-13-4-31-1970 DE-13-4-862-1970 DE-13-4-863-1970 DE-13-4-864-1970 DE-13-4-866-1970 DE-13-4-869-1970 DE-13-4-878-1970 DE-13-61-953-1970 DE-13-61-954-1970 DE-13-61-959-1970 DE-13-61-962-1970 DE-13-61-963-1970 DE-13-61-964-1970 DE-13-61-967-1970 DE-13-61-968-1970 DE-13-61-970-1970
60 daughter colonies of queens mated at the mating station were tested:
DE-13-4-113-1973 DE-13-4-115-1973 DE-13-4-116-1973 DE-13-4-118-1973 DE-13-4-119-1973 DE-13-4-120-1973 DE-13-4-121-1973 DE-13-4-123-1973 DE-13-4-293-1972 DE-13-4-295-1972 DE-13-4-297-1972 DE-13-4-298-1972 DE-13-4-329-1972 DE-13-4-330-1972 DE-13-4-331-1972 DE-13-4-332-1972 DE-13-4-333-1972 DE-13-4-336-1972 DE-13-4-338-1972 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