No daughter colonies of the 4a were tested yet.
31 tested queens were mated at the mating station:
DE-16-36-641-1981 DE-16-36-643-1981 DE-16-36-644-1981 DE-16-36-645-1981 DE-16-36-651-1981 DE-16-36-652-1981 DE-16-36-653-1981 DE-16-36-655-1981 DE-16-36-656-1981 DE-16-36-657-1981 DE-16-36-658-1981 DE-16-36-660-1981 DE-16-36-661-1981 DE-16-36-662-1981 DE-16-36-663-1981 DE-16-36-664-1981 DE-16-253-60-1981 DE-16-253-65-1981 DE-16-253-70-1981 DE-16-253-71-1981 DE-16-253-75-1981 DE-16-253-78-1981 DE-16-253-79-1981 DE-16-253-84-1981 DE-16-253-85-1981 DE-16-253-94-1981 DE-16-253-95-1981 DE-16-253-119-1981 DE-16-253-120-1981 DE-16-253-121-1981 DE-16-253-134-1981
15 daughter colonies of queens mated at the mating station were tested:
DE-16-253-310-1983 DE-16-253-311-1983 DE-16-253-312-1983 DE-16-253-313-1983 DE-16-253-315-1983 DE-16-253-316-1983 DE-16-253-317-1983 DE-16-253-320-1983 DE-16-253-321-1983 DE-16-253-322-1983 DE-16-253-324-1983 DE-16-253-325-1983 DE-16-253-327-1983 DE-16-253-332-1983 DE-16-253-333-1983