No daughter colonies of the 4a were tested yet.
13 tested queens were mated at the mating station:
DE-8-17-19-1980 DE-8-17-20-1980 DE-8-17-22-1980 DE-8-17-28-1980 DE-8-17-29-1980 DE-8-17-30-1980 DE-8-90-1925-1980 DE-8-90-1929-1980 DE-8-90-1931-1980 DE-8-90-1935-1980 DE-8-90-1937-1980 DE-8-90-1938-1980 DE-8-90-1939-1980
No daughter colonies from colonies mated at the station were tested yet.