James Gordon Horsfall (January 9, 1905 – March 22, 1995) was an American biologist, plant pathologist, and agriculturist.New York Times: James G. Horsfall, Leading Plant Pathologist, 90; By Robert McG. Thomas Jr; Published: March 29, 1995 The New York Times described Horsfall as a "leading plant pathologist." Horsfall served as director of the Connecticut Agricultural Experiment Station in New Haven from 1948 to 1971. He was succeeded by Paul E. Waggoner.
