Received for publication 26 Mar. 1984. Journal Paper No. 11209 of the Michigan Agricultural Experiment Station. The author thanks the National Association for Foreign Student Affairs and the Institute for International Agriculture, Michigan State Univ., for encouraging and supporting this study. The cooperation of horticulture department chairmen around the United States is most appreciated for their responses to an earlier survey of their international students.The cost of publishing this paper was defrayed in part by the payment of page charges. Under postal regulations, this paper therefore must be hereby marked advertisement solely to indicate this fact.