Increasing resistance to coccomycosis in sweet cherry by applying distant hybridization with cherry species

To reduce the pesticide load in industrial plantings, it is necessary to use pathogen-resistant varieties when establishing orchards. The problem of obtaining stable, large-fruited, adaptive acute, since there are practically no genotypes existing assortment that combine a complex economically valuable traits with resistance diseases. isolation new genes wild forms and creation resistant fungal diseases on their basis possible through remote hybridization. Interspecific hybrids sweet cherry were obtained at Krymsk EBS, VIR Branch, which coccomycosis increased fruit size. These sources for further breeding work adaptive, large-fruited genotypes. carried out proves interspecific hybridization makes obtain genomes highly coccomycosis.