About IKETANI MINAKO
About 道総研 北見農試
About IKETANI SATORU
About 道総研 北見農試
About Beta vulgaris var.rapa
About Hokkaido
About brown spot
About pathogen control
About pesticide application
About agricultural fungicide
About copper fungicide
About disease resistance
About breed specificity
About amino sugar
About aliphatic carboxylic acid
About alditol
About deoxysugar
About disaccharide
About pyranoside
About organosulphur compound
About diamine
About DMI fungicide
About copper fungicide
About Textile plants(=fiber plants)
About Plant diseases caused by fungi
About Chemical pest control
About Kasugamycin
About Manzeb
About てん菜
About 褐斑病
About 傾向
About 薬剤防除