1Received for publication on January 19, 1973. Contribution No. 517, Department of Horticulture and Forestry, Kansas Agricultural Experiment Station, Kansas State University, Manhattan.
2Graduate Student and Research Horticulturist, Floriculture, respectively.
1018 Duke Street
Alexandria, VA 22314
© 2018-2023 American Society for Horticultural Science
Character limit 500/500