Factors Influencing the Evaluation of the Reaction of Coriander Genotypes to Root-knot Nematodes: A Review

Coriander is among the most hardwood vegetables produced and consumed in Brazil, because it is part of the national cuisine, mainly in the Northeast and North regions of the country. Its leaves and seeds are much appreciated because of the aroma and flavor they give to the dishes in which they are incorporated. The culture is traditionally exploited by small farmers, having great socioeconomic importance. Among the factors limiting the crop production are the nematodes, which are those belonging to the genus Meloidogyne that cause damage to the root system of the plants affecting their production and productivity. Identification and indication of superior genotypes are extremely important, and it is necessary to use appropriate methodology to evaluate the coriander genotypes for the reaction to the root-knot nematodes, selecting the resistant genotypes.