Determination of Plant Parasitic Nematodes by Using Morphological-Morphometric Methods in Some Golf Courses of Antalya Province (Türkiye)

The importance of green areas in today's modern city concept is increasing day by day. In this understanding, the use of turfgrass [ e.g. Bentgrass (Agrostis spp. L.); Kentucky Bluegrass (Poa pratensis L.); Common Bermudagrass Cynodon dactylon (L.) Pers. (Poales: Poaceae)] in sports fields is getting important. Golf courses mainly occurs turfgrass and not much nematological studies has been done in courses of Türkiye. In this study, total of 51 soil and 3 water samples were taken from golf courses in Antalya, Türkiye’s largest golf tourism destination, in 2021. Within the scope of this study, plant parasitic nematode (PPN) species belonging to the genera Aphelenchoides Fischer, 1894 (Tylenchida: Aphelenchoididae), Aphelenchus Bastian, 1865 (Tylenchida: Aphelenchoididae), Criconemella (De Grisse & Loof, 1965) (Tylenchida: Criconematidae), Ditylenchus Filipjev, 1936 (Tylenchida: Anguinidae), Helicotylenchus Steiner, 1945 (Tylenchida: Hoplolaimidae), Hemicriconemoides Chitwood & Birchfield, 1957 (Tylenchida: Criconematidae), Hemicycliophora de Man, 1921 (Tylenchida: Hemicycliophoridae), Hoplolaimus von Daday, 1905 (Tylenchida: Hoplolaimidae), Longidorus Micoletzky, 1922 (Dorylaimida: Longidoridae), Paratrichodorus Siddiqi, 1974 (Triplonchida: Trichodoridae) and Tylenchus Bastian, 1865 (Tylenchida: Tylenchidae) were identified using morphological and morphometric methods. The most detected species in the samples was Hemicycliophora punensis Darekar & Khan, 1980 (Rhabditida: Hemicycliophoridae) (22.22%), while the least detected PPN species was Helicotylenchus dihystera (Cobb, 1893) Sher, 1961 (Tylenchida: Hoplolaimidae) (3.70%). In this study, it is important there are virus vector species among the identified plant parasitic nematode genera. These nematode species can play an active role in the spread of various viral diseases in turfgrass areas. In turfgrass areas where very sensitive cultivation is carried out, such as golf courses, PPN’s cause direct damages by feeding, which serve as the source of entry of pathogens into the plants. This situation increases the prevalence and severity of the disease in infected fields. Therefore, early detection of the presence of PPN’s in cultivation areas is important to determine effective control strategies.