Determination of Resistance Levels of Selected Tomato Genotypes to Meloidogyne incognita, Tomato Yellow Leaf Curling Virus (TYLCV) Verticillium Wilt, Fusarium oxysporum radicis, Fusarium Wilt, Tomato Spotted Wilt Virus (TSWV)

Authors : Gülbanu KIYMACI, Banu Çiçek ARI, Ali Tevfik UNCU, Ayşe Özgür UNCU, Neslihan ISSI, Önder TÜRKMEN

Pages : 86-94

View : 61 | Download : 53

Publication Date : 2023-04-23

Article Type : Research Paper

Abstract :Tomato is one of the most cultivated vegetables in the world. In this context, intensive tomato breeding studies are carried out around the world and new cultivars are emerging every day, which leads to great competition. In particular, resistance or tolerance levelstolerance levels to some important diseases and pests are considered important in cultivar breeding and in determining the commercial value of cultivars. In this context, the determination of resistance levels to 70 tomatoes, Meloidogyne incognita, Tomato Yellow leaf curling virus insert ignore into journalissuearticles values(Tylcv);, Verticillium wilt, Fusarium oxysporum radicis, Tomato spotted wilt virus insert ignore into journalissuearticles values(TSWV);, Fusarium Wilt, which have the potential to become parent lines at S8 level due to their agro-morphological characteristics formed the subject of this study. When the results of the study are examined, tomato genotypes showed resistance/sensitive levels according to combinations of alleles as 58 genotypes of RR insert ignore into journalissuearticles values(homozygous resistant);, 10 Rr insert ignore into journalissuearticles values(heterozygous);, 2 rrinsert ignore into journalissuearticles values(sensitive); to Meloidogyne incognita, 45 RR insert ignore into journalissuearticles values(homozygous resistant);, 15 Rr insert ignore into journalissuearticles values(heterozygous);,10 rr insert ignore into journalissuearticles values(sensitive);to Verticillium dahliae, 10 to, 52 RR insert ignore into journalissuearticles values(homozygous resistant);, 13 Rr insert ignore into journalissuearticles values(heterozygous);, 5 rr insert ignore into journalissuearticles values(sensitive); to Tomato Spotted Wilt Virus,46 RR insert ignore into journalissuearticles values(homozygous resistant); 18 Rr insert ignore into journalissuearticles values(heterozygous);, 6 rr insert ignore into journalissuearticles values(sensitive); to Tomato Yellow leaf Curl Virus, Fusarium oxysporum insert ignore into journalissuearticles values(Fusarium wilt); 49 RR insert ignore into journalissuearticles values(homozygous resistant);, 13 Rr insert ignore into journalissuearticles values(heterozygous);, 8 rr insert ignore into journalissuearticles values(sensitive);, Fusarium oxysporum radicis insert ignore into journalissuearticles values(Frl); 52 Their resistances were determined as RR insert ignore into journalissuearticles values(homozygous resistant);, 12 Rr insert ignore into journalissuearticles values(heterozygous);, 6 rr insert ignore into journalissuearticles values(sensitive);.
Keywords : Domates, Meloidogyne incognita, Verticillium dahlia, Tomato Spotted Wilt Virus, Tomato Yellow leaf Curl Virus, Fusarium oxysporum Fusarium wilt,

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