Correspondence address: % Pomology and Viticulture Section, Agriculture Canada Research Station, Summerland, B.C., Canada VOH 1Z0.
Received for publication December 13, 1982. Appreciation is extended to Tree Fresh Storage Ltd., Oliver and Kelowna, B.C. and to Agriculture Canada Research Station, Summerland, B.C., Canada for use of storage and research facilities. The capable assistance of A.F. James, F. Illig, D. Worley, R. Naito, D. Talbot, and R. Brownlee is also gratefully acknowledged. 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.