Mycopathologia et mycologia applicataApril 1964, Volume 22, Issue 2, pp 232–240 | Cite asLibri noviAuthorsAuthors and affiliationsG. W. MartinTibor BenedekWm. Bridge CookeD. W. FrenchArticle 12 Downloads This is a preview of subscription content, log in to check access.PreviewUnable to display preview. Download preview PDF.Unable to display preview. Download preview PDF.Copyright information© Dr. W. Junk 1964Authors and AffiliationsG. W. Martin1Tibor BenedekWm. Bridge Cooke2D. W. French31.Department of BotanyUniversity of IowaIowa City2.Robert A. Taft Sanitary Engineering CenterCincinnati 263.Department of Plant Pathology and Botany Institute of AgricultureUniversity of MinnesotaSt. Paul 1USA