@article{weko_4317_1, author = "TAKUMA,Takeshi and MIYAGAWA,Eiichi and OKAMOTO,Eiryu and OHNISHI,Kei-ichiro and SHIMIZU,Hideki and ASANO,Kozo and MATSUI,Yukio", title = "Phytoalexins produced by alfalfa and their role in prevention of spring black stem and leaf spot by Ascochyta imperfecta", journal = "酪農学園大学紀要. 自然科学編", year = "1997", volume = "21", number = "2", pages = "173--183", month = "feb" }