16 daughter colonies of the 4a were tested:
DE-6-87-31-2000 DE-6-87-38-2000 DE-6-87-42-2000 DE-18-14-13-2000 DE-18-14-14-2000 DE-18-14-15-2000 DE-18-14-21-2000 DE-18-14-27-2000 DE-18-14-28-2000 DE-18-14-29-2000 DE-18-14-30-2000 DE-18-14-32-2000 DE-18-14-34-2000 DE-18-14-36-2000 DE-18-14-39-2000 DE-18-14-40-2000
1 tested queens were mated at the mating station:
DE-18-14-2-2001
No daughter colonies from colonies mated at the station were tested yet.