About MONMA TOSHIYUKI
About 農研セ
About KOMADA HAJIMU
About 農研セ
About ITO SUMIO
About 農研セ
About OHATA KAN'ICHI
About 農研セ
About KITAGAWA YASUO
About 農研セ
About 農業研究センター研究報告
About Chinese cabbage
About Vegetables
About Plant diseases caused by fungi
About Control of plant diseases and insect damages in general
About 連作障害
About 圃場
About カルテ
About 開発
About ハクサイ
About 根こぶ病
About 総合防除
About 実証