No daughter colonies of the 4a were tested yet.
17 tested queens were mated at the mating station:
DE-17-142-1-2004 DE-17-142-2-2004 DE-17-142-3-2004 DE-17-142-4-2004 DE-17-142-5-2004 DE-17-142-6-2004 DE-17-142-7-2004 DE-17-142-8-2004 DE-17-142-9-2004 DE-17-142-10-2004 DE-17-142-11-2004 DE-17-142-12-2004 DE-17-142-13-2004 DE-17-142-14-2004 DE-17-142-15-2004 DE-17-142-16-2004 DE-17-142-17-2004
9 daughter colonies of queens mated at the mating station were tested:
DE-17-142-31-2006 DE-17-142-33-2006 DE-17-142-34-2006 DE-17-142-38-2006 DE-17-142-39-2006 DE-17-142-40-2006 DE-17-142-41-2006 DE-17-142-42-2006 DE-17-142-45-2006