Research Pomologist, to whom all correspondence should be addressed.
Present address: Rural Route #1, Denver, IN 46926.
Present address: California Department of Food and Agriculture, 1220 N Street, Room A-328, Sacramento, CA 95814.
Received for publication Mar. 12 1984. This research was financially supported by the USDA/CSRS project 701-15-04E of the Fort Valley State College. The authors acknowledge the cooperation of the USDA/ARS, S.E. Fruit & Nut Research Laboratory, Byron, GA 31008. 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.