George F. Sprague / John C. Walker (1978) • Jay Lush / Kenneth Blaxter (1979) • Karl Maramorosch (1980) • John O. Almquist / Henry A. Lardy / Glenn W. Salisbury (1981) • Wendell L. Roelofs (1982) • Don Kirkham / Cornellis T. de Witt (1983/4) • Robert H. Burris (1984/5) • Ralph Riley / Ernest R. Sears (1986) • Theodor O. Diener (1987) • Charles Thibault / Ernest John Christopher Polge (1988) • Peter M. Biggs / Michael Elliott (1989) • Jozef Stefaan Schell (1990) • Shang Fa Yang (1991) • John E. Casida (1993) • Carl B. Huffaker / Perry L. Adkisson (1994/5) • Morris Schnitzer / Frank J. Stevenson (1995/6) • Neal L. First (1996/7) • Ilan Chet / Baldur R. Stefansson (1998) • Gurdev Khush (2000) • Roger N. Beachy / James E. Womack (2001) • R. Michael Roberts / Fuller W. Bazer (2002/3) • Yuan Longping / Steven D. Tanksley (2004) • Ronald L. Phillips / Michel A. J. Georges (2006/7) • John A. Pickett / James H. Tumlinson / W. Joe Lewis (2008) | |