Received for publication Dec. 14, 1981. Florida Agricultural Experiment Stations Journal Series No. 3498.
This work was supported in part by a grant from the University of Florida Gatorade Fund to the Interdisciplinary Center for Aeronomy and (other) Atmospheric Sciences and by funding from the IFAS Center for Environmental and Natural Resources Program.
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.
The authors wish to thank the following companies for furnishing seed for this study: Ball Seed Co., W. Chicago, III.; Gloeckner's, New York, N.Y.; and Harris Seed Co., Rochester, N.Y. The authors extend thanks to B. K. Harbaugh, N. G. West, and C. O. Cook for their valuable assistance.