机译:Effects of pathogens on perennial pasture grasses
Lolium perenne; perennial ryegrass; Dactylis glomerata; cocksfoot; tall fescue; Festuca arundinacea; Phalaris aquatica; phalaris; fungal pathogens; viral pathogens; barley yellow dwarf virus; ryegrass mosaic virus; Puccinia coronata; crown rust; Puccinia graminis; stem;