Secondary and primary metabolites reveal putative resistance-associated biomarkers against Erysiphe necator in resistant grapevine genotypes
Journal: Frontiers in Plant Science
Year: 2023

Numerous fungicide applications are required to control Erysiphe necator , the causative agent of powdery mildew. This increased demand for cultivars with strong and long-lasting field resistance to diseases and pests. In comparison to the susceptible cultivar ‘Teroldego’, the current study provides information on some promising disease-resistant varieties (mono-locus) carrying one E. necator- resistant locus: BC4 and ‘Kishmish vatkana’, as well as resistant genotypes carrying several E. necator