[Relations between the fungi Gaeumannomyces graminis and Phialophora radicicola when growing together outside the host (author's transl)].
In laboratory model experiments, numerous hyphal adhesions were found to take place between a severe wheat pathogen, G. graminis var. tritici, and a weak wheat pathogen, P. radicicola var, radicicola, and therefore the linear growth of the both fungi is inhibited. When both fungi occur concurrently side by side on celophane, the hyphae of one fungus do not occupy the place colonized before by the other fungus, due to mutual contact. It can be presumed that also direct interaction between hyphae of both fungi participates in cross protection mechanism of the take-all fungus G. graminis with P. radicicola.
D000898:Antibiosis; D001203:Ascomycota / Q000254:growth & development*; D002476:Cellophane; D003470:Culture Media; D010676:Phialophora / Q000254:growth & development*; D013098:Xylariales / Q000254:growth & development*
D003470:Culture Media; D002476:Cellophane
Beziehungen zwischen den Pilzen Gaeumannomyces graminis und Phialophora radicicola bei gemeinsamem Wachstum ausserhalb der Wirtspflanze.