13 daughter colonies of the 4a were tested:
DE-17-9-33-1986 DE-17-9-34-1986 DE-17-9-35-1986 DE-17-9-36-1986 DE-17-9-37-1986 DE-17-9-38-1986 DE-17-9-39-1986 DE-17-9-40-1986 DE-17-9-41-1986 DE-17-9-42-1986 DE-17-9-43-1986 DE-17-9-44-1986 DE-17-9-45-1986
7 tested queens were mated at the mating station:
DE-17-99-76-1987 DE-17-99-77-1987 DE-17-99-78-1987 DE-17-99-79-1987 DE-17-99-80-1987 DE-17-99-82-1987 DE-17-99-83-1987
No daughter colonies from colonies mated at the station were tested yet.