About KOBAYASHI MASAHIDE
About 京都府林試
About HAGITA MINORU
About 京都府林試
About Coleoptera
About カシノナガキクイムシ
About Forest tending
About Plant damage caused by insects,mites
About Physical pest control in general
About Carbam
About カシノナガキクイムシ
About ビニール
About 防除法