Used primarily in agriculture to regulate plant growth, this chemical helps control the height of crops and promote more uniform flowering and fruiting. It is applied to ornamental plants, fruits, and vegetables to reduce excessive vegetative growth and improve harvest efficiency. By slowing stem elongation, it enhances the structural integrity of plants, making them less prone to lodging. It has been used on apples, cherries, and ornamentals to improve yield quality and facilitate mechanical harvesting. Its use has declined in some regions due to health and environmental concerns.