Integrated effects of host resistance and fungicide concentration on the progress of Rhizoctonia blight in tall fescue turf

application rates chemical control control de enfermedades cultivars disease control disease resistance dose d'application enfermedades de las plantas enfermedades fungosas festuca arundinacea fongicide fungal diseases fungicidas fungicides gazon lutte chimique maladie des plantes maladie fongique pathogens plant diseases resistencia a la enfermedad rhizoctonia solani turf variedades varieties