Diversity of root-knot nematodes in Moroccan olive nurseries and orchards: does Meloidogyne javanica disperse according to invasion processes?
Abstract Background Root-knot nematodes (RKN) are major pest of olive tree (Olea europaea ssp.europaea), especially in nurseries and high-density orchards.Soil samples were Zip Jacket collected from main olive growing areas of Morocco, to characterize Meloidogyne species and to discuss the contribution of biotic and abiotic factors in their spatial