18 daughter colonies of the 4a were tested:
DE-16-310-28-2008 DE-16-310-29-2008 DE-16-310-30-2008 DE-16-310-41-2008 DE-16-310-44-2008 DE-16-311-54-2007 DE-16-311-63-2007 DE-16-311-66-2007 DE-16-311-67-2007 DE-16-311-69-2007 DE-16-311-75-2007 DE-16-318-105-2007 DE-16-318-106-2007 DE-16-318-107-2007 DE-16-318-108-2007 DE-16-318-109-2007 DE-16-318-110-2007 DE-16-318-111-2007
1 tested queens were mated at the mating station:
DE-2-211-487-2008
No daughter colonies from colonies mated at the station were tested yet.