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United States Department of Agriculture

Agricultural Research Service

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Lionel Sugiyama
Tropical Plant Genetic Resources and Disease Research
Biological Science Lab Technician (Plants)

Phone: (808) 959-4351
Fax: (808) 959-5470

HILO , HI 96720

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Disease management strategy for macadamia quick decline -
Keith, L.M., Sugiyama, L.S., Matsumoto Brower, T.K., Nagao, M.A. 2016. Disease management strategy for macadamia quick decline. Acta Horticulturae. 1109:237-242.
First report of Ceratocystis wilt on `Ohi`a -
Keith, L.M., Hughes, R.F., Sugiyama, L.S., Heller, W.P., Bushe, B.C., Friday, J.B. 2015. First report of Ceratocystis wilt on `Ohi`a. Plant Disease. 99(9):1276.
Papaya Varietal Resistance to Internal Yellowing: Reducing Food Safety Risk -
Production of Internal Yellowing Symptoms on Resistant and Susceptible Papaya Cultivars by Enterobacter cloacae at Varying Inoculum Concentrations -
Nishijima, KA, RC Keith, MM Fitch, MM Wall, LS Sugiyama, and WT Nishijima. 2007. Production of internal yellowing symptoms on resistant and susceptible papaya cultivars by Enterobacter cloacae at varying inoculum concentrations. Phytopathology 97 (7): S84
Last Modified: 06/27/2017
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