15 daughter colonies of the 4a were tested:
DE-8-99-2095-1976 DE-8-99-2096-1976 DE-8-99-2097-1976 DE-8-99-2098-1976 DE-8-99-2099-1976 DE-8-99-2102-1976 DE-8-99-2104-1976 DE-8-99-2105-1976 DE-8-99-2106-1976 DE-8-99-2107-1976 DE-8-99-2111-1976 DE-8-99-2113-1976 DE-8-99-2115-1976 DE-8-99-2116-1976 DE-8-99-2118-1976
39 tested queens were mated at the mating station:
DE-8-83-1-1978 DE-8-83-2-1978 DE-8-83-3-1978 DE-8-83-4-1978 DE-8-83-6-1978 DE-8-83-7-1978 DE-8-83-9-1978 DE-8-83-15-1978 DE-8-83-22-1978 DE-8-83-24-1978 DE-8-83-25-1978 DE-8-83-32-1978 DE-8-83-35-1978 DE-8-88-48-1978 DE-8-88-50-1978 DE-8-88-52-1978 DE-8-88-53-1978 DE-8-88-60-1978 DE-8-88-61-1978 DE-8-92-312-1978 DE-8-92-313-1978 DE-8-92-315-1978 DE-8-92-317-1978 DE-8-92-318-1978 DE-8-92-320-1978 DE-8-92-322-1978 DE-8-99-2476-1978 DE-8-99-2484-1978 DE-8-99-2498-1978 DE-8-99-2499-1978 DE-8-99-2501-1978 DE-8-99-2505-1978 DE-8-99-2506-1978 DE-8-100-100-1978 DE-8-100-102-1978 DE-8-100-103-1978 DE-8-100-105-1978 DE-8-100-106-1978 DE-8-100-107-1978
17 daughter colonies of queens mated at the mating station were tested:
DE-8-99-2761-1981 DE-8-99-2762-1981 DE-8-99-2771-1981 DE-8-99-2772-1981 DE-8-99-2773-1981 DE-8-99-2774-1981 DE-8-99-2775-1981 DE-8-99-2778-1981 DE-8-100-140-1981 DE-8-100-141-1981 DE-8-100-142-1981 DE-8-100-147-1981 DE-8-100-148-1981 DE-8-100-149-1981 DE-8-100-150-1981 DE-8-100-151-1981 DE-8-100-152-1981