Competition between Typhula incarnata strains as a source of variation of Typhula blight in winter barley

• Published in: Journal of Phytopathology (Germany, F.R.) Vol. 116; no. 2
• Main Author: Cavelier, M. (Station de Phytopathologie de l'Etat, Gembloux (Belgium))
• Format: Journal Article
• Language: English
• Published: 01.06.1986
• Subjects: BIOLOGICAL PROPERTIES; CHAMPIGNON; FUNGI; HORDEUM VULGARE; PROPIEDADES BIOLOGICAS; PROPRIETE BIOLOGIQUE

Several crosses between monokaryotic strains of Typhula incarnata Lasch and Fr. have given rise to hypoaggressive dikaryons under laboratory conditions. Winter barley plants, preinoculated in cold chamber by these strains, were fully protected against the harmful effects of the aggressive strains in...