Acknowledgments
This research was supported by a grant from the USDA Specialty
Crop Block Grant Program to the state of Georgia and by the State
and Hatch funds allocated to the University of Georgia Agricultural
Experiment Station, Griffin Campus. The authors would also like to
thank Mr. Glenn Farrell for all the technical help, Mr. John Ed Smith,
Mr. Phil Tyre for providing materials and financial support, and Mr.
Jerry Davis for assisting with statistical analysis.