1 daughter colonies of the 4a were tested:
DE-16-3-132-1983
33 tested queens were mated at the mating station:
DE-16-3-272-1985 DE-16-5-4496-1985 DE-16-5-4497-1985 DE-16-5-4498-1985 DE-16-5-4499-1985 DE-16-5-4501-1985 DE-16-17-469-1985 DE-16-17-493-1985 DE-16-17-494-1985 DE-16-17-495-1985 DE-16-17-497-1985 DE-16-17-499-1985 DE-16-17-500-1985 DE-16-17-501-1985 DE-16-17-502-1985 DE-16-17-503-1985 DE-16-17-505-1985 DE-16-17-506-1985 DE-16-17-507-1985 DE-16-17-508-1985 DE-16-17-509-1985 DE-16-17-510-1985 DE-16-80-2839-1985 DE-16-80-2840-1985 DE-16-80-2841-1985 DE-16-80-2842-1985 DE-16-80-2843-1985 DE-16-80-2844-1985 DE-16-80-2845-1985 DE-16-80-2846-1985 DE-16-80-2847-1985 DE-16-80-2848-1985 DE-16-80-2849-1985
20 daughter colonies of queens mated at the mating station were tested:
DE-16-3-300-1987 DE-16-80-3017-1987 DE-16-80-3019-1987 DE-16-80-3022-1987 DE-16-80-3023-1987 DE-16-80-3025-1987 DE-16-80-3026-1987 DE-16-80-3027-1987 DE-16-80-3028-1987 DE-16-80-3029-1987 DE-16-80-3031-1987 DE-16-80-3032-1987 DE-16-80-3033-1987 DE-16-80-3034-1987 DE-16-80-3035-1987 DE-16-80-3036-1987 DE-16-80-3039-1987 DE-16-80-3040-1987 DE-16-80-3041-1987 DE-16-80-3042-1987