About CHONAN TAKAO
About 食品衛生学雑誌
About Allium cepa
About organophosphorus insecticide
About Vegetables and processed vegetable products
About Pesticides to insect pest
About 凍結
About リン酸
About 磨砕
About タマネギ
About ネギ
About 有機リン系農薬
About 迅速定量