5 daughter colonies of the 4a were tested:
DE-6-231-716-1979 DE-6-231-717-1979 DE-6-231-719-1979 DE-6-231-721-1979 DE-6-231-724-1979
10 tested queens were mated at the mating station:
DE-6-40-109-1980 DE-6-40-110-1980 DE-6-40-111-1980 DE-6-40-112-1980 DE-6-40-113-1980 DE-6-56-1-1980 DE-6-56-2-1980 DE-6-56-3-1980 DE-6-56-4-1980 DE-6-56-14-1980
7 daughter colonies of queens mated at the mating station were tested:
DE-6-56-22-1982 DE-6-56-23-1982 DE-6-56-25-1982 DE-6-56-27-1982 DE-6-56-29-1982 DE-6-56-40-1982 DE-6-56-41-1982