Phytopathy

Part of speech: noun

Definitions

1. The study and diagnosis of diseases that affect plants ; the conditions causing malfunctions or damage in plant health ; the science concerned with plant disease causes and effects
2. Investigation and analysis of illnesses in plants ; the disorders that impair normal plant functions ; the field focusing on understanding and managing plant health problems
3. Examination and identification of plant diseases ; the adverse states and symptoms in plant life ; the branch of science dealing with plant condition abnormalities and their remedies

Etymology: Phytopathy is a modern scientific coinage built from two Greek elements: "phyton," meaning plant, and "pathos," meaning suffering or disease, the same "path" root found in words like "pathology" and "sympathy." Ancient Greeks had no such word, so it was assembled from classical parts to name a field that the ancients never organized as a discipline. The "-pathy" ending is the key to its sense. In Greek it meant suffering or affliction, and in English it came to denote a disease or disorder of a particular kind. Pairing it with "phyto-" yields a term for diseases of plants rather than animals, which is why the word sits alongside "phytology," the study of plants, and "pathology," the study of disease in general. Because it is a compound of established Greek roots, its meaning is transparent: a reader who knows "pathology" and "phyto-" can work out the sense without a dictionary. The term is most used in formal scientific and agricultural writing, where it covers both the disorders themselves and the discipline that studies them.

Synonyms: plant disease, plant pathology