6 daughter colonies of the 4a were tested:
DE-4-200-2-1979 DE-4-200-13-1979 DE-4-200-18-1979 DE-4-200-22-1979 DE-4-200-31-1979 DE-4-200-56-1979
14 tested queens were mated at the mating station:
DE-4-31-2-1982 DE-4-31-4-1982 DE-4-31-5-1982 DE-4-31-7-1982 DE-4-31-9-1982 DE-4-31-10-1982 DE-4-83-34-1982 DE-4-83-37-1982 DE-4-83-38-1982 DE-4-83-39-1982 DE-4-83-44-1982 DE-4-83-47-1982 DE-4-83-48-1982 DE-4-83-50-1982
7 daughter colonies of queens mated at the mating station were tested:
DE-4-31-8-1985 DE-4-31-9-1985 DE-4-31-13-1985 DE-4-31-14-1985 DE-4-31-16-1985 DE-4-31-17-1985 DE-4-31-19-1985