About Okada Yoshihiro
About Division of Agro-Environment Research, Kyushu Okinawa Agricultural Research Center, NARO
About Kobayashi Akira
About Division of Upland Farming Research, Kyushu Okinawa Agricultural Research Center, NARO
About Tabuchi Hiroaki
About Division of Upland Farming Research, Kyushu Okinawa Agricultural Research Center, NARO
About Kuranouchi Toshikazu
About Division of Field Crop Research, Institute of Crop Science, NARO
About Breeding Science
About Ipomoea batatas
About damping off
About noxious insect
About disease resistance
About breeding(genetics)
About insect resistance
About Curculionidae
About insect pest control
About Viruses
About plant breeding
About DNA marker
About disease resistant breeding
About Nematoda
About breeding program
About invertebrate
About microorganism
About Nematoda
About breeding program
About sweetpotato
About soil rot disease
About viruses
About nematodes
About insect pests
About resistance breeding
About pests control
About Tubers(=corms)
About Crop breeding
About 耐性
About 育種プログラム
About 日本
About サツマイモ
About 害虫
About レビュー