7 daughter colonies of the 4a were tested:
DE-14-20-1-1983 DE-14-20-2-1983 DE-14-20-3-1983 DE-14-20-4-1983 DE-14-20-5-1983 DE-14-20-6-1983 DE-14-20-7-1983
14 tested queens were mated at the mating station:
DE-14-20-1-1983 DE-14-20-2-1983 DE-14-20-3-1983 DE-14-20-4-1983 DE-14-20-5-1983 DE-14-20-6-1983 DE-14-20-7-1983 DE-14-21-11-1983 DE-14-21-12-1983 DE-14-21-13-1983 DE-14-21-14-1983 DE-14-21-15-1983 DE-14-21-17-1983 DE-14-21-18-1983
6 daughter colonies of queens mated at the mating station were tested:
DE-14-20-20-1986 DE-14-20-22-1986 DE-14-20-32-1986 DE-14-20-33-1986 DE-14-20-52-1986 DE-14-20-61-1986