9 daughter colonies of the 4a were tested:
DE-16-24-530-1983 DE-16-24-601-1984 DE-16-24-603-1984 DE-16-24-605-1984 DE-16-24-606-1984 DE-16-24-607-1984 DE-16-24-608-1984 DE-16-24-610-1984 DE-16-24-611-1984
32 tested queens were mated at the mating station:
DE-14-74-1-1985 DE-14-74-2-1985 DE-14-74-3-1985 DE-14-74-4-1985 DE-14-74-5-1985 DE-14-74-6-1985 DE-14-74-7-1985 DE-14-74-8-1985 DE-14-100-835-1985 DE-14-100-836-1985 DE-14-100-837-1985 DE-14-100-838-1985 DE-14-100-839-1985 DE-14-100-840-1985 DE-14-100-841-1985 DE-14-100-842-1985 DE-14-100-843-1985 DE-14-100-844-1985 DE-14-100-845-1985 DE-14-100-846-1985 DE-14-100-847-1985 DE-16-75-621-1985 DE-16-75-622-1985 DE-16-75-625-1985 DE-16-75-628-1985 DE-16-75-630-1985 DE-16-75-632-1985 DE-16-75-633-1985 DE-16-75-634-1985 DE-16-75-635-1985 DE-16-75-636-1985 DE-16-75-642-1985
19 daughter colonies of queens mated at the mating station were tested:
DE-14-71-1-1987 DE-14-71-2-1987 DE-14-71-3-1987 DE-14-71-4-1987 DE-14-71-5-1987 DE-14-71-6-1987 DE-14-71-7-1987 DE-14-71-8-1987 DE-14-71-9-1987 DE-14-71-10-1987 DE-14-74-2-1987 DE-14-74-3-1987 DE-14-74-4-1987 DE-14-74-5-1987 DE-14-74-6-1987 DE-14-74-7-1987 DE-14-74-8-1987 DE-14-74-9-1987 DE-16-75-670-1987