15 daughter colonies of the 4a were tested:
DE-14-17-33-1986 DE-14-17-34-1986 DE-14-17-37-1986 DE-14-17-38-1986 DE-14-17-40-1986 DE-14-17-43-1986 DE-14-17-44-1986 DE-14-17-47-1986 DE-14-17-49-1986 DE-14-17-55-1986 DE-14-17-56-1986 DE-14-17-57-1986 DE-14-17-58-1986 DE-14-17-59-1986 DE-14-17-60-1986
11 tested queens were mated at the mating station:
DE-14-81-2-1988 DE-14-81-3-1988 DE-14-81-5-1988 DE-14-81-7-1988 DE-14-81-8-1988 DE-14-81-9-1988 DE-14-81-12-1988 DE-14-81-14-1988 DE-14-81-15-1988 DE-14-81-18-1988 DE-14-81-19-1988
No daughter colonies from colonies mated at the station were tested yet.