Tag: Blight

(noun; pathology, botany) Definition:In botany, blight refers to a rapid and extensive discoloration, wilting, or death of plant tissues—typically leaves, stems, or flowers—caused by various pathogens, most commonly fungi, bacteria, or viruses. The term may also broadly describe a range of diseases or environmental conditions that lead to sudden and severe plant decline. Etymology: From Old English blīcan meaning “to shine or grow pale,” possibly referencing the sudden fading or browning of affected tissues. Symptoms: Blights typically manifest as: Sudden browning or blackening of foliage Lesions or water-soaked spots that rapidly expand Wilting, shriveling, or premature...