Ethephon is widely used in agriculture as a plant growth regulator to promote uniform ripening of fruits such as tomatoes, cherries, and coffee beans. It is also applied to enhance the color development in apples and grapes, improving their marketability. In cotton, it is used to accelerate the boll opening process, facilitating easier harvesting. Additionally, ethephon is utilized to control the height of cereal crops like wheat and barley, reducing the risk of lodging. It also induces flowering in pineapples, ensuring synchronized harvests. Its ability to release ethylene makes it effective in breaking seed dormancy and promoting germination in certain crops.