The Role of Ethylene in Olive Ripening: Minor Player Amid Dominant ABA, Jasmonate, and Aux
This article explores the unique hormonal controls behind olive fruit ripening. Unlike climacteric fruits that rely on ethylene, olives are primarily guided by abscisic acid (ABA), jasmonates (JA), and auxins. It explains how these hormones regulate color change, oil accumulation, and fruit drop, while highlighting ethylene’s limited but practical role in harvest management. Designed for growers and agronomists, it translates physiology ins