15 daughter colonies of the 4a were tested:
DE-4-25-14-1983 DE-4-25-16-1983 DE-4-25-17-1983 DE-4-25-19-1983 DE-4-25-20-1983 DE-4-25-21-1983 DE-4-25-22-1983 DE-4-25-23-1983 DE-4-25-24-1983 DE-4-25-26-1983 DE-4-25-29-1983 DE-4-25-31-1983 DE-4-25-33-1983 DE-4-25-34-1983 DE-4-25-41-1983
15 tested queens were mated at the mating station:
DE-4-25-14-1983 DE-4-25-16-1983 DE-4-25-17-1983 DE-4-25-19-1983 DE-4-25-20-1983 DE-4-25-21-1983 DE-4-25-22-1983 DE-4-25-23-1983 DE-4-25-24-1983 DE-4-25-26-1983 DE-4-25-29-1983 DE-4-25-31-1983 DE-4-25-33-1983 DE-4-25-34-1983 DE-4-25-41-1983
18 daughter colonies of queens mated at the mating station were tested:
DE-4-25-129-1985 DE-4-25-130-1985 DE-4-25-135-1985 DE-4-25-136-1985 DE-4-25-137-1985 DE-4-25-147-1985 DE-4-25-148-1985 DE-4-25-149-1985 DE-4-25-150-1985 DE-4-25-152-1985 DE-4-25-154-1985 DE-4-25-156-1985 DE-4-25-160-1985 DE-4-25-162-1985 DE-4-25-165-1985 DE-4-25-167-1985 DE-4-25-168-1985 DE-4-25-184-1985