Higgins, V J Comparative abilities of Stemphylium botryosum and Helminthosporium turcicum to induce and degrade a phytoalexin from alfalfa. [electronic resource] - Phytopathology Oct 1969 - 1493-9 p. digital Publication Type: Journal Article ISSN: 0031-949X Subjects--Topical Terms: Lectins--metabolismMedicago sativaMitosporic Fungi--metabolismPlant Lectins