Diversity of plant-parasitic nematode communities infesting olive orchards in Tunisia in relation to agronomic factors. - Guesmi-Mzoughi, Ilhem; Tabib, Mariem; Sellami, Farah; Hadj-Naser, Fathia; Regaieg, Hajer; Kallel, Sadreddine; Horrigue-Raouani, Najet (European Journal of Plant Pathology, 2022)