Valent BioSciences Corporation Regulex
Valent BioSciences Corporation Brand
Registered in Europe and South Africa, Regulex® is a mixture of two gibberellic acid (GA) plant growth regulators: GA4 and GA7. Regulex is used to improve fruit finish by reducing russeting of Golden Delicious apples. When applied from early petal fall until 40 days after full bloom it conditions the skin cells of apples, making them more elastic and able to withstand extremes in moisture and relative humidity. In Europe, Regulex is also used to set fruit on pears when a frost occurs during bloom.