ABSTRACT
ToshihiroOmura,Ph.D.,isSeniorResearcheratNationalAgricultureResearchCenter.He receivedhisB.S.in1971andhisdoctorateinAgriculturein1978inPlantVirologyatKyushu University,Japan.1978-1983.ResearcherattheInstituteforPlantVirusResearch.1983present.Virusdiseasesofrice.
