About ITO KENJI
About 農業・食品産業技術総合研究機構 北海道農業研究セ
About NARABU TAKASHI
About 農業・食品産業技術総合研究機構 北海道農業研究セ
About 北日本病害虫研究会報
About Heteroderidae
About habitat density
About Solanum
About potato
About Hokkaido
About cropping type
About insect pest control
About biological pest control
About weed
About crop(agriculture)
About trap
About Solanum sisymbriifolium
About Globodera rostochiensis
About トラップ作物
About ハリナスビ
About cropping type
About nematode control
About 短期栽培
About trap crop
About Tubers(=corms)
About Plant damages caused by Nematodes(=nema,threadworms,eelworms)
About Biological pest control
About ナスビ
About 短期間
About 栽培
About ジャガイモシストセンチュウ
About 密度
About 低減効果