Andrea M Skantar, Zafar A Handoo, Maria N Hult, Alemayehu Habteweld, Maria Kormpi, Emannuel A Tzortzakakis
Cyst nematodes of the genus comprise 87 nominal species of economically important plant parasites, with the group one of the largest, consisting of 12 species. Samplings for cyst nematode studies were carried out from multiple locations in Greece from 2013 to 2021. Cysts of the genus were recovered from potato fields, athletic stadium turfgrass and a garlic field. The recovered populations were identified using sequences of 28S, ITS1 and ITS2 rRNA, mitochondrial COI, and nuclear Hsp90. Using integrative taxonomic approaches, the recovered isolates were identified as (from potato fields and turfgrass), (from potato fields) and (from a garlic field), representing new records for Greece. Population diversity within each species was investigated using statistical parsimony of ITS rRNA and mtCOI, revealing haplotypes of the Greek populations and their relationships to others found in the Mediterranean basin and worldwide.
