1 daughter colonies of the 4a were tested:
DE-13-7-1218-1992
6 tested queens were mated at the mating station:
DE-13-368-210-1999 DE-13-368-211-1999 DE-13-368-213-1999 DE-13-368-214-1999 DE-13-368-215-1999 DE-13-368-216-1999
No daughter colonies from colonies mated at the station were tested yet.