4 daughter colonies of the 4a were tested:
DE-2-132-50-2003 DE-2-132-61-2000 DE-2-132-63-2000 DE-2-132-68-2000
7 tested queens were mated at the mating station:
DE-2-192-3-2003 DE-2-192-18-2003 DE-2-192-19-2003 DE-2-192-51-2003 DE-2-192-52-2003 DE-2-192-82-2003 DE-2-192-92-2003
3 daughter colonies of queens mated at the mating station were tested:
DE-2-192-54-2005 DE-2-192-56-2005 DE-2-192-57-2005