No daughter colonies of the 4a were tested yet.
14 tested queens were mated at the mating station:
DE-13-94-301-1971 DE-13-94-302-1971 DE-13-94-304-1971 DE-13-94-305-1971 DE-13-94-306-1971 DE-13-94-309-1971 DE-13-94-310-1971 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
13 daughter colonies of queens mated at the mating station were tested:
DE-13-103-470-1974 DE-13-103-471-1974 DE-13-103-472-1974 DE-13-103-473-1974 DE-13-103-474-1974 DE-13-103-475-1974 DE-13-103-476-1974 DE-13-191-531-1974 DE-13-191-534-1974 DE-13-191-535-1974 DE-13-191-536-1974 DE-13-191-537-1974 DE-13-191-539-1974