8 daughter colonies of the 4a were tested:
DE-8-136-1-1985 DE-8-136-2-1985 DE-8-136-3-1985 DE-8-136-4-1985 DE-8-136-5-1985 DE-8-136-6-1985 DE-8-136-7-1985 DE-8-136-8-1985
9 tested queens were mated at the mating station:
DE-8-18-2401-1986 DE-8-18-2402-1986 DE-8-18-2411-1986 DE-8-18-2412-1986 DE-8-18-2460-1986 DE-8-18-2461-1986 DE-8-18-2462-1986 DE-8-18-2475-1986 DE-8-18-2477-1986
No daughter colonies from colonies mated at the station were tested yet.