vergeling, verbleiking of verrooing van groen gedeeltes van 'n plant, veral die blare, wat die gevolg kan wees van voedingstekorte, siektes of ander stresfaktore.
English: chlorosisnoun
Subject: Botany, Viticulture
yellowing, bleaching or reddening of green portions of a plant, particularly the leaves, which can result from nutritional deficiencies, disease or other stress factors.
