No daughter colonies of the 4a were tested yet.
2 tested queens were mated at the mating station:
AT-99-155-24392-1999 AT-99-155-24395-1999
8 daughter colonies of queens mated at the mating station were tested:
AT-99-155-17567-2002 AT-99-155-19600-2002 AT-99-155-21042-2002 AT-99-155-23074-2002 AT-99-155-23312-2002 AT-99-155-24272-2002 AT-99-155-24568-2002 AT-99-155-25047-2002