20 daughter colonies of the 4a were tested:
DE-6-1-38-1995 DE-6-1-47-1995 DE-6-1-49-1995 DE-6-1-50-1995 DE-6-1-271-1995 DE-6-1-272-1995 DE-6-1-276-1995 DE-6-1-279-1995 DE-6-1-285-1995 DE-6-1-288-1995 DE-6-1-302-1995 DE-6-1-304-1995 DE-6-1-305-1995 DE-6-1-308-1995 DE-6-1-310-1995 DE-6-1-319-1995 DE-6-1-320-1995 DE-6-1-331-1995 DE-6-1-332-1995 DE-6-1-334-1995
49 tested queens were mated at the mating station:
DE-6-1-177-1997 DE-6-1-178-1997 DE-6-1-212-1997 DE-6-1-213-1997 DE-6-1-215-1997 DE-6-1-218-1997 DE-6-1-294-1997 DE-6-1-316-1997 DE-6-1-322-1997 DE-6-1-323-1997 DE-6-1-331-1997 DE-6-1-333-1997 DE-6-1-336-1997 DE-6-1-340-1997 DE-6-1-343-1997 DE-6-1-348-1997 DE-6-1-402-1997 DE-6-1-403-1997 DE-6-1-405-1997 DE-6-1-410-1997 DE-6-1-411-1997 DE-6-1-417-1997 DE-6-1-420-1997 DE-6-1-421-1997 DE-6-1-422-1997 DE-6-1-423-1997 DE-6-1-424-1997 DE-6-1-425-1997 DE-6-1-426-1997 DE-6-1-430-1997 DE-6-1-443-1997 DE-6-1-444-1997 DE-6-1-639-1997 DE-6-1-693-1997 DE-6-1-706-1997 DE-6-1-707-1997 DE-6-1-708-1997 DE-6-1-709-1997 DE-6-1-710-1997 DE-6-1-711-1997 DE-6-1-1154-1997 DE-6-1-1162-1997 DE-6-1-1163-1997 DE-6-1-1166-1997 DE-6-1-1167-1997 DE-6-1-1218-1997 DE-6-1-1226-1997 DE-6-1-1229-1997 DE-6-1-1263-1997
60 daughter colonies of queens mated at the mating station were tested:
DE-6-1-317-2001 DE-6-1-319-2001 DE-6-1-338-2001 DE-6-1-344-2001 DE-6-1-346-2001 DE-6-1-351-2001 DE-6-1-352-2001 DE-6-1-544-2000 DE-6-1-547-2000 DE-6-1-549-2000 DE-6-1-550-2000 DE-6-1-551-2000 DE-6-1-552-2000 DE-6-1-556-2000 DE-6-1-557-2000 DE-6-1-576-2000 DE-6-1-580-2000 DE-6-1-581-2000 DE-6-1-582-2000 DE-6-1-583-2000 DE-6-1-584-2000 DE-6-1-587-2000 DE-6-1-588-2000 DE-6-1-590-2000 DE-6-1-595-2000 DE-6-1-604-2000 DE-6-1-611-2000 DE-6-1-614-2000 DE-6-1-618-2000 DE-6-1-623-2000 DE-6-1-628-2000 DE-6-1-630-2000 DE-6-1-631-2000 DE-6-1-632-2000 DE-6-1-633-2000 DE-6-1-637-2000 DE-6-1-638-2000 DE-6-1-639-2000 DE-6-1-943-2000 DE-6-1-945-2000 DE-6-1-946-2000 DE-6-1-947-2000 DE-6-1-978-2000 DE-6-1-989-2000 DE-6-1-992-2000 DE-6-1-995-2000 DE-6-1-998-2000 DE-6-1-1008-2000 DE-6-1-1009-2000 DE-6-1-1011-2000 DE-6-1-1019-2000 DE-6-1-1020-2000 DE-6-1-1522-2000 DE-6-1-1523-2000 DE-6-1-1525-2000 DE-6-1-1527-2000 DE-6-1-1533-2000 DE-6-1-1536-2000 DE-6-1-1537-2000 DE-6-1-1538-2000