ABSTRACT The study investigates the determinants of adoption of improved wheat varieties in Robe and Digelu Tijo Districts in Oromiya region. The objectives of this study were to assess factors that affect the adoption and intensity of use of improved wheat varieties production in Arsi zone with specific reference to Robe and Digelu Tijo districts. Three kebeles were randomly selected from each district and primary data were collected from 150 selected wheat producin...