[The occurrence of the cocksfoot streak virus].
D004463:Ecology; D049673:History, 20th Century; D010935:Plant Diseases / Q000266:history; D010942:Plant Viruses / Q000254:growth & development*; D006109:Poaceae
Zum Vorkommen des Virus der Strichelkrankheit des Knaulgrases (cocksfoot streak virus)