No daughter colonies of the 4a were tested yet.
2 tested queens were mated at the mating station:
DE-8-101-116-2001 DE-8-101-125-2001
13 daughter colonies of queens mated at the mating station were tested:
DE-8-101-181-2003 DE-8-101-182-2003 DE-8-101-187-2003 DE-8-101-194-2003 DE-8-101-198-2003 DE-8-101-199-2003 DE-8-101-200-2003 DE-8-101-209-2004 DE-8-101-212-2004 DE-8-101-213-2004 DE-8-101-222-2004 DE-8-101-228-2004 DE-8-101-230-2004