| 1978 |
George F. Sprague, John C. Walker
|
|
| 1979 |
Jay L. Lush, Sir Kenneth Blaxter
|
|
| 1980 |
Karl Maramorosch
|
|
| 1981 |
John O. Almquist, Henry A. Lardy, Glenn W. Salisbury
|
|
| 1982 |
Wendell L. Roelofs
|
|
| 1983/4 |
Don Kirkham, Cornellis T. de Witt
|
|
| 1984/5 |
Robert H. Burris
|
|
| 1986 |
Sir Ralph Riley, Ernest R. Sears
|
|
| 1987 |
Theodor O. Diener
|
|
| 1988 |
Charles Thibault, Ernest John Christopher Polge
|
|
| 1989 |
Peter M. Biggs, Michael Elliott
|
|
| 1990 |
Jozef Stefaan Schell
|
|
| 1991 |
Shang-Fa Yang
|
|
| 1992 |
(no award)
|
|
| 1993 |
John E. Casida
|
|
| 1994/5 |
Carl B. Huffaker, Perry L. Adkisson
|
|
| 1995/6 |
Morris Schnitzer, Frank J. Stevenson
|
|
| 1996/7 |
Neal L. First
|
|
| 1998 |
Ilan Chet, Baldur R. Stefansson
|
|
| 1999 |
(no award)
|
|
| 2000 |
Gurdev S. Khush
|
|
| 2001 |
Roger N. Beachy, James E. Womack
|
|
| 2002/3 |
R. Michael Roberts, Fuller W. Bazer
|
|
| 2004 |
Yuan Longping, Steven D. Tanksley
|
|
| 2006/7 |
Michel A. J. Georges, Ronald L. Phillips
|
|
| 2008 |
W. Joe Lewis, John A. Pickett, James H. Tumlinson |
|
