52 daughter colonies of the 4a were tested:
DE-13-7-564-1978 DE-13-7-565-1978 DE-13-7-566-1978 DE-13-7-567-1978 DE-13-7-569-1978 DE-13-7-570-1978 DE-13-7-571-1978 DE-13-7-572-1978 DE-13-7-640-1979 DE-13-7-641-1979 DE-13-7-643-1979 DE-13-7-644-1979 DE-13-7-645-1979 DE-13-7-647-1979 DE-13-7-648-1979 DE-13-36-1-1979 DE-13-36-2-1979 DE-13-36-3-1979 DE-13-36-4-1979 DE-13-36-5-1979 DE-13-36-6-1979 DE-13-36-7-1979 DE-13-36-8-1979 DE-13-36-3188-1981 DE-13-36-3201-1980 DE-13-36-3202-1980 DE-13-36-3203-1980 DE-13-36-3204-1980 DE-13-36-3205-1980 DE-13-36-3206-1980 DE-13-36-3207-1980 DE-13-36-3207-1981 DE-13-36-3208-1980 DE-13-36-3208-1981 DE-13-36-3209-1980 DE-13-36-3210-1980 DE-13-36-3211-1980 DE-13-36-3212-1980 DE-13-36-3213-1980 DE-13-36-3214-1980 DE-13-36-3215-1980 DE-13-36-3295-1981 DE-13-36-3299-1981 DE-13-36-3304-1981 DE-13-36-3333-1981 DE-13-36-3335-1981 DE-13-112-3-1979 DE-13-112-4-1979 DE-13-112-5-1979 DE-13-112-6-1979 DE-13-112-7-1979 DE-13-112-8-1979
27 tested queens were mated at the mating station:
DE-13-36-3319-1982 DE-13-36-3362-1982 DE-13-36-3364-1982 DE-13-36-3365-1982 DE-13-36-3366-1982 DE-13-36-3367-1982 DE-13-36-3369-1982 DE-13-36-3371-1982 DE-13-36-3375-1982 DE-13-36-3376-1982 DE-13-36-3377-1982 DE-13-36-3378-1982 DE-13-36-3379-1982 DE-13-36-3380-1982 DE-13-36-3384-1982 DE-13-36-3386-1982 DE-13-36-3391-1982 DE-13-36-3392-1982 DE-13-36-3395-1982 DE-13-36-3397-1982 DE-13-97-1552-1982 DE-13-97-1553-1982 DE-13-97-1555-1982 DE-13-97-1556-1982 DE-13-97-1558-1982 DE-13-97-1564-1982 DE-13-97-1593-1982
32 daughter colonies of queens mated at the mating station were tested:
DE-8-210-1590-1983 DE-8-210-1591-1983 DE-8-210-1593-1983 DE-8-210-1594-1983 DE-8-210-1595-1983 DE-8-210-1597-1983 DE-8-210-1598-1983 DE-8-210-1602-1983 DE-8-210-1603-1983 DE-8-210-1605-1983 DE-8-210-1606-1983 DE-8-210-1608-1983 DE-8-210-1609-1983 DE-8-210-1611-1983 DE-8-210-1612-1983 DE-8-210-1613-1983 DE-13-21-1-1985 DE-13-21-2-1985 DE-13-21-3-1985 DE-13-21-4-1985 DE-13-21-5-1985 DE-13-36-4165-1985 DE-13-36-4166-1985 DE-13-36-4167-1985 DE-13-36-4168-1985 DE-13-36-4169-1985 DE-13-36-4170-1985 DE-13-36-4171-1985 DE-13-36-4173-1985 DE-13-36-4175-1985 DE-13-36-4176-1985 DE-13-36-4177-1985