No daughter colonies of the 4a were tested yet.
15 tested queens were mated at the mating station:
DE-14-97-40-1963 DE-14-97-41-1963 DE-14-97-42-1963 DE-14-97-43-1963 DE-14-97-44-1963 DE-14-97-45-1963 DE-14-97-46-1963 DE-14-97-47-1963 DE-14-97-48-1963 DE-14-97-49-1963 DE-14-97-50-1963 DE-14-97-51-1963 DE-14-97-52-1963 DE-14-97-53-1963 DE-14-97-54-1963
17 daughter colonies of queens mated at the mating station 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