No daughter colonies of the 4a were tested yet.
48 tested queens were mated at the mating station:
DE-4-60-3-1985 DE-4-60-4-1985 DE-4-60-5-1985 DE-4-60-8-1985 DE-4-60-9-1985 DE-4-60-14-1985 DE-4-77-8-1985 DE-4-77-14-1985 DE-4-77-15-1985 DE-4-77-16-1985 DE-4-77-17-1985 DE-4-77-22-1985 DE-4-77-23-1985 DE-4-84-501-1985 DE-4-84-502-1985 DE-4-84-503-1985 DE-4-84-504-1985 DE-4-84-505-1985 DE-4-84-506-1985 DE-4-84-507-1985 DE-4-84-508-1985 DE-4-84-509-1985 DE-4-84-510-1985 DE-4-84-511-1985 DE-4-84-512-1985 DE-4-84-513-1985 DE-4-84-514-1985 DE-4-84-515-1985 DE-4-84-516-1985 DE-4-84-517-1985 DE-4-84-518-1985 DE-4-84-519-1985 DE-8-66-701-1985 DE-8-66-702-1985 DE-8-66-703-1985 DE-8-66-704-1985 DE-8-66-705-1985 DE-8-66-706-1985 DE-8-66-707-1985 DE-8-66-710-1985 DE-8-137-651-1985 DE-8-137-652-1985 DE-8-137-654-1985 DE-8-137-655-1985 DE-8-137-659-1985 DE-8-137-660-1985 DE-8-137-661-1985 DE-8-137-680-1985
35 daughter colonies of queens mated at the mating station were tested:
DE-4-60-3-1987 DE-4-60-4-1987 DE-4-60-9-1987 DE-4-60-11-1987 DE-4-60-12-1987 DE-4-60-13-1987 DE-4-60-17-1987 DE-4-60-21-1987 DE-4-60-22-1987 DE-4-84-601-1986 DE-4-84-602-1986 DE-4-84-603-1986 DE-4-84-604-1986 DE-4-84-605-1986 DE-4-84-606-1986 DE-4-84-607-1986 DE-4-84-608-1986 DE-4-84-609-1986 DE-4-84-610-1986 DE-4-84-611-1986 DE-4-84-612-1986 DE-4-84-613-1986 DE-4-84-614-1986 DE-4-84-615-1986 DE-4-84-616-1986 DE-4-84-617-1986 DE-4-84-618-1986 DE-4-84-619-1986 DE-8-66-802-1987 DE-8-66-803-1987 DE-8-66-805-1987 DE-8-66-806-1987 DE-8-66-807-1987 DE-8-66-809-1987 DE-8-66-810-1987