20 daughter colonies of the 4a were tested:
DE-8-26-1-1981 DE-8-26-2-1981 DE-8-26-3-1981 DE-8-26-4-1981 DE-8-26-5-1981 DE-8-26-6-1981 DE-8-33-1-1981 DE-8-33-2-1981 DE-8-33-3-1981 DE-8-33-4-1981 DE-8-33-5-1981 DE-8-33-6-1981 DE-8-164-400-1981 DE-8-164-401-1981 DE-8-164-402-1981 DE-8-164-403-1981 DE-8-164-404-1981 DE-8-164-405-1981 DE-8-164-410-1981 DE-8-164-411-1981
28 tested queens were mated at the mating station:
DE-4-60-7-1983 DE-4-60-8-1983 DE-4-60-9-1983 DE-4-60-10-1983 DE-4-60-11-1983 DE-4-60-12-1983 DE-4-60-19-1983 DE-8-69-2-1983 DE-8-69-4-1983 DE-8-69-5-1983 DE-8-69-8-1983 DE-8-69-9-1983 DE-8-69-10-1983 DE-8-69-12-1983 DE-8-75-3-1983 DE-8-75-4-1983 DE-8-75-5-1983 DE-8-75-7-1983 DE-8-75-9-1983 DE-8-75-11-1983 DE-8-93-2-1983 DE-8-93-5-1983 DE-8-93-6-1983 DE-8-93-7-1983 DE-8-93-9-1983 DE-8-93-11-1983 DE-8-93-12-1983 DE-8-93-13-1983
41 daughter colonies of queens mated at the mating station were tested:
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-4-60-20-1985 DE-4-60-25-1985 DE-4-60-28-1985 DE-4-60-29-1985 DE-4-60-30-1985 DE-4-60-31-1985 DE-4-60-32-1985 DE-4-60-34-1985 DE-4-60-35-1985 DE-8-75-5-1987 DE-8-75-6-1987 DE-8-75-7-1987 DE-8-75-8-1987 DE-8-75-9-1987 DE-8-75-12-1987 DE-8-93-1-1985 DE-8-93-1-1986 DE-8-93-2-1985 DE-8-93-2-1986 DE-8-93-3-1985 DE-8-93-3-1986 DE-8-93-4-1985 DE-8-93-5-1985 DE-8-93-5-1986 DE-8-93-6-1985 DE-8-93-6-1986 DE-8-93-7-1985 DE-8-93-7-1986 DE-8-93-8-1985 DE-8-93-8-1986 DE-8-93-9-1985 DE-8-93-9-1986 DE-8-93-10-1986 DE-8-93-11-1985 DE-8-93-12-1985