About MIYASAKA ATSUSHI
About 農業・食品産業技術総合研究機構 九州沖縄農業研究セ
About Oryza sativa
About sheath blight
About infection route
About sclerotium(mycelium mass)
About cultural pest control
About cultivar
About planting density
About fertilization(cultivation)
About plant damage
About pathogen control
About 越冬菌核
About cultural control
About resistant cultivar
About infection source
About chemical control
About Plant diseases caused by fungi
About Rice cropping
About 防除
About 病害
About 最新情報
About 現場
About 対策
About イネ紋枯病