Fuente: WIPO "tomato" Genetic determinants conferring improved ToBRFV resistance. The present invention relates to a tomato plant, resistant to Tomato Brown Rugose Fruit virus (ToBRFV) comprising in its genome the combination of a resistance quantitative trait locus (QTL) on chromosome 8 introgressed from S. habrochaites and conferring resistance to ToBRFV and at least one QTL on chromosome 11, conferring to the plant foliar resistance to ToBRFV when present homozygously, or the Tm-1 gene, said plant having an improved resistance to ToBRFV. The present invention also relates to corresponding seed and cell, and to different methods and use, based on this combination of genetic determinants, providing the improved ToBRFV resistance.