Özet:

In this study, the objective is to determine the reaction of the genotypes of Vigna radiata Wilczek supplied from different parts of Turkey with Meloidogyne incognita race 2 and the guest status of genotypes. For this purpose, the study used 14 different genotypes and 1 registered species of carrot beans; the evaluation process was made through the scale of 1-9 root ur scale and egg package production rate and the resilience index was calculated. The study found 1 high-level resistance to the M. incognita race 2 in 1 genotype, 1 medium-level resistance, 2 medium-level guests, 2 very sensitive, 5 medium-sensitive and 4 sensitive reactions. The high level of resistance is determined in the genotype 50 N 01 by the gall index 1.4, the egg package production rate 1.8 and the resistance index 6. In the genotype 30 C 01 the gall index was 3.4, the egg package production rate 4.4 and the resilience index 31.4. The research finds that the genotypes 30 C 01 and 50 N 01 can be used as parents in molecular studies to develop resistant species to M. incognita.

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