Kafkas Üniversitesi Veteriner Fakültesi Dergisi 2023 , Vol 29 , Issue 1
Host Preferences of Vector Culicoides (Diptera, Ceratopogonidae, Culicoides Latreille) Species in Türkiye
Ahmet DENİZ1, Cagla KORKMAZ2, Hilal BEDİR1, Zati VATANSEVER3, Aysel İTİK EKİNCİ4, Osman SEZER5, Ufuk EROL6, Selim TUNCER7
1Department of Parasitology, Faculty of Medicine, Kafkas University, TR-36100 Kars - TÜRKİYE
2Veterinary Control Central Research Institute, Department of Parasitology, TR-06020 Ankara - TÜRKİYE
3Department of Parasitology, Faculty of Veterinary Medicine, Kafkas University, TR-36100 Kars - TÜRKİYE
4Elazıg Veterinary Control Institute, Department of Parasitology, TR-23200 Elazığ - TÜRKİYE
5Adana Veterinary Control Institute, Department of Parasitology, TR-01170 Adana - TÜRKİYE
6Department of Parasitology, Faculty of Veterinary Medicine, Cumhuriyet University, TR-58140 Sivas - TÜRKİYE
7Ankara Food Control Laboratory, Molecular Biology Laboratory Unit, TR-06790 Ankara - TÜRKİYE
DOI : 10.9775/kvfd.2022.28539 Determination of host preferences of blood-feeding arthropods is an important criterion for how ectoparasite-host interactions, host selection, and feeding behaviour affects pathogen transmission. This study aimed to examine the host"s blood from engorged Culicoides species collected from cattle farms in Turkey to shed light on their host preferences. For this purpose, we investigated the blood of 5 different hosts (cattle, sheep, dog, horse, and human) in 7 Culicoides species/species complexes by multiplex-PCR analysis, considering the domestic animals on the farms. Engorged Culicoides specimens were collected from places in Turkey with different geographical and ecological characteristics. A total of 1225 female Culicoides belonging to 7 different species/species complexes namely C. obsoletus complex (C. obsoletus and C. scoticus) (n:450), C. schultzei complex (n:234), C. imicola (n:208), C. punctatus (n:162), C. newsteadi (n:144), C. lupicaris (n:24), and C. pulicaris (n:3) were analysed for host blood identification. Abdomens of the engorged midges were separated from their body and pooled according to the date of collection and species. A total of 69 pools consisting of 1-28 specimens were analysed by multiplex-PCR and only cattle blood was detected in all pools. This study presents the first data on the identification of host preference of some Culicoides species in Turkey. Keywords: Blood meal preferences, Culicoides, multiplex-PCR, Türkiye. Keywords : Blood meal preferences, Culicoides, multiplex-PCR, Türkiye.