L. H. HalseyDepartment of Vegetable Crops, IFAS, University of Florida, Gainesville, FL 32611
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Contributor Notes
Received for publication November 17,1979. Florida Agricultural Experiment Station Journal Series No. 2074.
The cost of publishing this paper was defrayed in part by the payment of page charges. Under postal regulations, this paper must therefore be hereby marked advertisement solely to indicate this fact.