6 daughter colonies of the 4a were tested:
DE-13-74-340-1979 DE-13-74-341-1979 DE-13-74-342-1979 DE-13-74-344-1979 DE-13-74-346-1979 DE-13-74-347-1979
8 tested queens were mated at the mating station:
DE-13-77-102-1981 DE-13-77-103-1981 DE-13-77-104-1981 DE-13-77-105-1981 DE-13-77-107-1981 DE-13-77-108-1981 DE-13-77-110-1981 DE-13-77-112-1981
6 daughter colonies of queens mated at the mating station were tested:
DE-13-77-166-1983 DE-13-77-169-1983 DE-13-77-170-1983 DE-13-77-171-1983 DE-13-77-173-1983 DE-13-77-174-1983