14 daughter colonies of the 4a were tested:
DE-8-73-2-1974 DE-8-73-4-1974 DE-8-73-6-1974 DE-8-73-8-1974 DE-8-73-9-1974 DE-8-73-10-1974 DE-8-73-15-1974 DE-8-73-16-1974 DE-8-73-17-1974 DE-8-73-18-1974 DE-8-73-19-1974 DE-8-73-20-1974 DE-8-73-25-1974 DE-8-73-26-1974
31 tested queens were mated at the mating station:
DE-8-3-806-1976 DE-8-3-809-1976 DE-8-3-810-1976 DE-8-3-811-1976 DE-8-3-818-1976 DE-8-3-824-1976 DE-8-3-825-1976 DE-8-3-827-1976 DE-8-3-828-1976 DE-8-3-829-1976 DE-8-71-76-1976 DE-8-71-77-1976 DE-8-71-78-1976 DE-8-71-79-1976 DE-8-71-80-1976 DE-8-71-81-1976 DE-8-82-895-1976 DE-8-82-896-1976 DE-8-82-897-1976 DE-8-82-898-1976 DE-8-82-903-1976 DE-8-82-906-1976 DE-8-82-910-1976 DE-8-82-914-1976 DE-8-82-916-1976 DE-8-82-919-1976 DE-8-82-921-1976 DE-8-82-926-1976 DE-8-82-927-1976 DE-8-82-928-1976 DE-8-82-929-1976
13 daughter colonies of queens mated at the mating station were tested:
DE-8-71-201-1980 DE-8-71-202-1980 DE-8-71-203-1980 DE-8-71-204-1980 DE-8-71-205-1980 DE-8-71-206-1980 DE-8-71-207-1980 DE-8-71-208-1980 DE-8-71-209-1980 DE-8-71-210-1980 DE-8-71-211-1980 DE-8-71-212-1980 DE-8-71-213-1980