By Drs. Ken Gravois, Al Orgeron & Matthew Foster
LSU AgCenter
Chemical ripeners for sugarcane in Louisiana provide an important benefit. When properly applied, ripeners can maximize recoverable sugar and minimize cane yield (tonnage) losses.
In 2023, the following glyphosate formulation is recommended as a chemical ripener: Roundup PowerMAX 3. Roundup PowerMax 3 contains 4.8 pounds of glyphosate acid per gallon and is formulated as a potassium salt.