About NIEDA HIROYUKI
About 群馬県農総試
About 群馬農業研究 A 総合
About Amorphophallus rivieri
About Fusarium solani
About Tubers(=corms)
About Plant diseases caused by fungi
About Control of plant diseases and insect damages in general
About コンニャク
About 乾腐病
About 発生生態
About 防除
About 研究