6 daughter colonies of the 4a were tested:
DE-4-3-291-1980 DE-4-3-292-1980 DE-4-3-293-1980 DE-4-3-294-1980 DE-4-3-295-1980 DE-4-3-296-1980
12 tested queens were mated at the mating station:
DE-4-85-92-1983 DE-4-85-93-1983 DE-4-85-94-1983 DE-4-85-108-1983 DE-4-85-109-1983 DE-4-85-110-1983 DE-4-85-134-1983 DE-4-85-135-1983 DE-4-85-141-1983 DE-4-85-142-1983 DE-4-85-146-1983 DE-4-85-150-1983
18 daughter colonies of queens mated at the mating station were tested:
DE-4-85-129-1986 DE-4-85-130-1986 DE-4-85-131-1986 DE-4-85-132-1986 DE-4-85-133-1986 DE-4-85-134-1986 DE-4-85-193-1985 DE-4-85-195-1985 DE-4-85-196-1985 DE-4-85-197-1985 DE-4-85-198-1985 DE-4-85-199-1985 DE-4-85-203-1986 DE-4-85-204-1986 DE-4-85-207-1986 DE-4-85-208-1986 DE-4-85-212-1986 DE-4-85-215-1986