No daughter colonies of the 4a were tested yet.
9 tested queens were mated at the mating station:
DE-6-42-958-1982 DE-6-42-962-1982 DE-6-54-158-1982 DE-6-54-159-1982 DE-6-54-160-1982 DE-6-54-161-1982 DE-6-54-162-1982 DE-6-54-163-1982 DE-6-54-164-1982
17 daughter colonies of queens mated at the mating station were tested:
DE-6-19-1115-1984 DE-6-19-1116-1984 DE-6-19-1119-1984 DE-6-19-1123-1984 DE-6-19-1125-1984 DE-6-19-1131-1984 DE-6-19-1132-1984 DE-6-19-1134-1984 DE-6-19-1135-1984 DE-6-19-1137-1984 DE-6-54-168-1983 DE-6-54-169-1983 DE-6-54-170-1983 DE-6-54-171-1983 DE-6-54-172-1983 DE-6-54-173-1983 DE-6-54-174-1983