The American Phytopathological Society (APS) is a non-profit, professional, scientific organization dedicated to the study and control of plant diseases.
Patrick M. Miller, 1924-1990. Sandra S. Anagnostakis. Phytopathology 81:53. Copyright 1991 The American Phytopathological Society. DOI: 10.1094/Phyto-81-53.