17 daughter colonies of the 4a were tested:
DE-14-97-2-1964 DE-14-97-3-1964 DE-14-97-5-1964 DE-14-97-6-1964 DE-14-97-7-1964 DE-14-97-8-1964 DE-14-97-9-1964 DE-14-97-10-1964 DE-14-97-11-1964 DE-14-97-12-1964 DE-14-97-13-1964 DE-14-97-14-1964 DE-14-97-15-1964 DE-14-97-16-1964 DE-14-97-17-1964 DE-14-97-18-1964 DE-14-97-20-1964
2 tested queens were mated at the mating station:
DE-14-97-40-1966 DE-14-97-46-1966
No daughter colonies from colonies mated at the station were tested yet.