11 daughter colonies of the 4a were tested:
DE-4-1-429-1986 DE-4-1-432-1986 DE-4-1-435-1986 DE-4-1-533-1986 DE-4-1-819-1986 DE-4-1-820-1986 DE-4-1-829-1986 DE-4-1-834-1986 DE-4-1-837-1986 DE-4-1-838-1986 DE-4-1-885-1986
11 tested queens were mated at the mating station:
DE-4-1-83-1987 DE-4-1-86-1987 DE-4-1-87-1987 DE-4-1-92-1987 DE-4-1-136-1987 DE-4-1-149-1987 DE-4-1-99114-1987 DE-4-1-99274-1987 DE-4-1-99288-1987 DE-4-1-99291-1987 DE-4-1-99301-1987
No daughter colonies from colonies mated at the station were tested yet.