No daughter colonies of the 4a were tested yet.
46 tested queens were mated at the mating station:
DE-4-45-766-1977 DE-4-45-767-1977 DE-4-45-768-1977 DE-4-45-771-1977 DE-4-45-772-1977 DE-4-45-773-1977 DE-13-4-66-1977 DE-13-4-67-1977 DE-13-4-69-1977 DE-13-4-73-1977 DE-13-4-75-1977 DE-13-4-76-1977 DE-13-4-78-1977 DE-13-4-80-1977 DE-13-246-2-1977 DE-13-246-3-1977 DE-13-246-4-1977 DE-13-246-5-1977 DE-13-246-6-1977 DE-13-246-7-1977 DE-13-246-8-1977 DE-13-246-9-1977 DE-13-246-12-1977 DE-13-246-14-1977 DE-13-246-15-1977 DE-13-246-16-1977 DE-13-246-17-1977 DE-13-246-20-1977 DE-13-246-21-1977 DE-13-246-22-1977 DE-13-281-1-1977 DE-13-281-2-1977 DE-13-281-3-1977 DE-13-281-4-1977 DE-13-281-5-1977 DE-13-281-6-1977 DE-13-281-7-1977 DE-13-281-8-1977 DE-13-281-9-1977 DE-13-281-10-1977 DE-13-281-11-1977 DE-13-281-14-1977 DE-13-281-19-1977 DE-13-281-20-1977 DE-13-281-21-1977 DE-13-281-22-1977
12 daughter colonies of queens mated at the mating station were tested:
DE-4-45-1021-1979 DE-4-45-1025-1979 DE-4-45-1026-1979 DE-4-45-1032-1979 DE-4-45-1033-1979 DE-4-45-1034-1979 DE-13-281-1-1981 DE-13-281-4-1981 DE-13-281-5-1981 DE-13-281-6-1981 DE-13-281-7-1981 DE-13-281-14-1981