1Received for publication June 24, 1976. Michigan Agricultural Experiment Station Journal Article No. 7732. This research was supported in part by Grant GB 25754 from the National Science Foundation.
2Present address: Ministry of Agriculture and Fisheries, P.O. Box N3028, Nassau, Bahamas.
1018 Duke Street
Alexandria, VA 22314
© 2018-2023 American Society for Horticultural Science
Character limit 500/500