36 daughter colonies of the 4a were tested:
DE-11-31-403-1995 DE-11-31-413-1995 DE-11-31-416-1995 DE-11-31-871-1995 DE-11-31-878-1995 DE-11-31-889-1995 DE-11-31-894-1995 DE-11-31-897-1995 DE-11-31-915-1995 DE-11-44-202-1995 DE-11-44-203-1995 DE-11-44-204-1995 DE-11-44-221-1995 DE-11-44-222-1995 DE-11-44-223-1995 DE-11-311-2081-1995 DE-11-311-2082-1995 DE-11-311-2083-1995 DE-11-311-2087-1995 DE-11-311-2089-1995 DE-11-311-2090-1995 DE-11-311-2091-1995 DE-11-311-2093-1995 DE-11-311-2094-1995 DE-11-311-2095-1995 DE-11-311-2102-1995 DE-11-311-2103-1995 DE-11-311-2104-1995 DE-11-311-2105-1995 DE-11-311-2106-1995 DE-11-311-2107-1995 DE-11-311-2108-1995 DE-11-311-2109-1995 DE-11-311-2114-1995 DE-11-311-2115-1995 DE-11-311-2116-1995
41 tested queens were mated at the mating station:
DE-11-44-295-1997 DE-11-44-296-1997 DE-11-44-297-1997 DE-11-44-299-1997 DE-11-44-300-1997 DE-11-44-301-1997 DE-11-44-302-1997 DE-11-44-303-1997 DE-11-44-307-1997 DE-11-44-308-1997 DE-11-44-309-1997 DE-11-44-310-1997 DE-11-44-311-1997 DE-11-44-312-1997 DE-11-44-313-1997 DE-11-44-314-1997 DE-11-44-315-1997 DE-11-44-317-1997 DE-11-44-320-1997 DE-11-44-322-1997 DE-11-44-323-1997 DE-11-44-324-1997 DE-11-44-325-1997 DE-11-44-326-1997 DE-11-44-327-1997 DE-11-44-329-1997 DE-11-44-330-1997 DE-11-44-331-1997 DE-11-44-332-1997 DE-11-44-333-1997 DE-11-44-334-1997 DE-11-44-335-1997 DE-11-44-344-1997 DE-11-44-345-1997 DE-11-44-346-1997 DE-11-44-347-1997 DE-11-44-348-1997 DE-11-44-349-1997 DE-11-44-350-1997 DE-11-44-351-1997 DE-11-44-352-1997
31 daughter colonies of queens mated at the mating station were tested:
DE-11-44-267-1999 DE-11-44-268-1999 DE-11-44-269-1999 DE-11-44-270-1999 DE-11-44-271-1999 DE-11-44-272-1999 DE-11-44-273-1999 DE-11-44-274-1999 DE-11-44-275-1999 DE-11-44-291-1999 DE-11-44-292-1999 DE-11-44-293-1999 DE-11-44-294-1999 DE-11-44-295-1999 DE-11-44-296-1999 DE-11-44-298-1999 DE-11-44-299-1999 DE-11-44-300-1999 DE-11-44-301-1999 DE-11-44-302-1999 DE-11-44-303-1999 DE-11-44-304-1999 DE-11-44-305-1999 DE-11-44-306-1999 DE-11-44-307-1999 DE-11-44-308-1999 DE-11-44-309-1999 DE-11-44-310-1999 DE-11-311-5501-2000 DE-11-311-5503-2000 DE-11-311-5504-2000