No daughter colonies of the 4a were tested yet.
6 tested queens were mated at the mating station:
DE-16-311-63-2004 DE-16-311-81-2004 DE-16-311-83-2004 DE-16-311-84-2004 DE-16-311-85-2004 DE-16-311-86-2004
23 daughter colonies of queens mated at the mating station were tested:
DE-16-311-20-2005 DE-16-311-42-2005 DE-16-311-43-2005 DE-16-311-44-2005 DE-16-311-45-2005 DE-16-328-81-2006 DE-16-328-82-2006 DE-16-328-83-2006 DE-16-328-85-2006 DE-16-328-86-2006 DE-16-328-90-2006 DE-16-328-91-2006 DE-16-328-101-2006 DE-16-328-110-2006 DE-16-328-114-2007 DE-16-328-115-2007 DE-16-328-116-2007 DE-16-328-118-2007 DE-16-328-121-2007 DE-16-328-123-2007 DE-16-328-125-2007 DE-16-328-127-2007 DE-16-328-128-2007