John A. MantheyCitrus and Subtropical Products Laboratory, U.S. Department of Agriculture, Agricultural Research Service, 600 Avenue S, NW, Winter Haven, FL 33883
Milton E. McGiffen Jr.Department of Botany and Plant Sciences, University of California, Riverside, CA 92521-0124
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John A. Manthey
John A. MantheyCitrus and Subtropical Products Laboratory, U.S. Department of Agriculture, Agricultural Research Service, 600 Avenue S, NW, Winter Haven, FL 33883
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