12 daughter colonies of the 4a were tested:
DE-4-61-4-1981 DE-4-61-6-1981 DE-4-61-8-1981 DE-4-61-10-1981 DE-4-61-12-1981 DE-4-61-56-1981 DE-4-61-61-1982 DE-4-61-62-1982 DE-4-61-63-1982 DE-4-61-64-1982 DE-4-61-65-1982 DE-4-61-66-1982
12 tested queens were mated at the mating station:
DE-4-61-10-1983 DE-4-61-12-1983 DE-4-61-13-1983 DE-4-61-14-1983 DE-4-61-15-1983 DE-4-61-18-1983 DE-8-111-8-1983 DE-8-111-9-1983 DE-8-111-12-1983 DE-8-111-16-1983 DE-8-111-17-1983 DE-8-111-27-1983
6 daughter colonies of queens mated at the mating station were tested:
DE-4-61-29-1986 DE-4-61-30-1986 DE-4-61-31-1986 DE-4-61-34-1986 DE-4-61-35-1986 DE-4-61-37-1986