19 daughter colonies of the 4a were tested:
DE-13-74-20-1970 DE-13-74-21-1970 DE-13-74-23-1970 DE-13-74-24-1970 DE-13-74-25-1970 DE-13-74-26-1970 DE-13-74-28-1970 DE-13-74-29-1970 DE-13-74-33-1970 DE-13-74-34-1970 DE-13-74-36-1970 DE-13-103-432-1970 DE-13-103-434-1971 DE-13-103-435-1971 DE-13-103-436-1971 DE-13-103-437-1971 DE-13-103-438-1971 DE-13-103-441-1971 DE-13-103-442-1971
16 tested queens were mated at the mating station:
DE-13-74-95-1972 DE-13-74-96-1972 DE-13-74-98-1972 DE-13-74-100-1972 DE-13-74-101-1972 DE-13-74-102-1972 DE-13-74-105-1972 DE-13-74-106-1972 DE-13-112-1-1972 DE-13-112-2-1972 DE-13-112-3-1972 DE-13-112-4-1972 DE-13-112-5-1972 DE-13-112-6-1972 DE-13-112-7-1972 DE-13-112-8-1972
17 daughter colonies of queens mated at the mating station were tested:
DE-13-74-251-1976 DE-13-74-252-1976 DE-13-74-253-1976 DE-13-74-255-1976 DE-13-74-256-1976 DE-13-74-257-1976 DE-13-74-258-1976 DE-13-74-260-1976 DE-13-74-261-1976 DE-13-112-17-1973 DE-13-112-18-1973 DE-13-112-20-1973 DE-13-112-21-1973 DE-13-112-22-1973 DE-13-112-23-1973 DE-13-112-24-1973 DE-13-112-26-1973