Ethephon is widely used in agriculture as a plant growth regulator to promote uniform ripening of crops such as tomatoes, coffee, cherries, and cotton. It helps in the controlled release of ethylene, which accelerates the maturation process, ensuring crops are ready for harvest at the same time. In pineapple cultivation, it induces flowering, leading to synchronized fruit production. For ornamental plants, it is used to control height and improve compactness, enhancing their market appeal. Additionally, ethephon aids in the defoliation of cotton plants, making mechanical harvesting more efficient. Its application ensures higher yields, better crop quality, and improved harvest management.