Section 28(9)(d) in The Protection Of Plant Varieties And Farmers’ Rights Act, 2001
(d)may be cancelled by the Registrar on the application in the prescribed manner of the breeder of a registered variety, or his successor on the ground that any stipulation in the agreement between the registered agent or the registered licensee, as the case may be, and such breeder or his successor regarding the variety for which such agent or licensee is registered is not being enforced or is not being complied with;