17 daughter colonies of the 4a were tested:
DE-2-245-2-2009 DE-2-245-3-2009 DE-2-245-4-2009 DE-2-245-5-2009 DE-2-245-6-2009 DE-2-245-7-2009 DE-2-245-8-2009 DE-2-245-9-2009 DE-2-245-20-2009 DE-2-245-21-2009 DE-2-245-22-2009 DE-2-245-23-2009 DE-2-245-24-2009 DE-2-245-25-2009 DE-2-245-26-2009 DE-2-245-28-2009 DE-2-245-30-2009
1 tested queens were mated at the mating station:
DE-2-187-66-2010
No daughter colonies from colonies mated at the station were tested yet.