Identification and prevalence of potato cyst nematodes and root-knot nematodes in the potato production areas of İzmir Province, Turkey
| Autor: | Ece Börteçine Kasapoğlu Uludamar, Hülya Demirbaş Pehlivan, Galip Kaşkavalci, Halil Toktay, Halil Elekcioğlu |
|---|---|
| Přispěvatelé: | Ege Üniversitesi |
| Rok vydání: | 2020 |
| Předmět: |
0106 biological sciences
Veterinary medicine Fen Globodera spp Turkey Science Globodera spp. Meloidogyne spp. molecular identification potato Turkey [No Keywords] 010607 zoology molecular identification Meloidogyne spp Biology 01 natural sciences 010602 entomology Insect Science potato Globodera spp. Meloidogyne spp. moleküler tanılama patates Türkiye Molecular identification |
| Zdroj: | Volume: 44, Issue: 2 259-272 Turkish Journal of Entomology |
| ISSN: | 1010-6960 2536-491X |
| DOI: | 10.16970/entoted.683173 |
| Popis: | Globodera spp.and Meloidogyne spp. were identified using morphological and molecular methods. Also, the distribution and population densities of these nematodes were determined in potato cultivation areas of Izmir (Turkey) in 2015. Two hundred and twenty-three soil samples were collected during the survey and 32 samples were found to be infested with Globodera spp. and 41 samples with Meloidogyne spp. the identification of nematodes was made morphologically using perennial patterns of cyst/female individuals and morphometrics of second stage juveniles. Also, species specific primers were used for molecular identification. Only Globodera rostochiensis (Wollenweber, 1923) Skarbilovich, 1959 (Tylenchida: Heteroderidae) were found in the samples that contained cyst nematodes. Also, the root-knot nematodes, Meloidogyne chitwoodi Golden, O'Bannon, Santo & Finley, 1980, Meloidogyne hapla (Chitwood, 1949), Meloidogyne incognita (Kofoid & White, 1919) Chitwood, 1949, and Meloidogyne javanica (Treub, 1885) Chitwood, 1949 (Tylenchida: Meloidogynidae) were found. the prevalence rates of Meloidogyne species were determined as 2.4, 12.2, 61.0 and 24.4%, respectively. in terms of the number of individuals in soil, all G. rostochiensis (10 eggs/g soil) and M. chitwoodi (1 juvenile/250 cm(3) soil) population levels were detected above the economic damage thresholds for potato production. Also, two populations of M. incognita (0.5-2 juvenile/250 cm(3) soil) were found above the specified threshold levels. General Directorate of Agricultural Research and PoliciesGida Tarim ve Hayvancilik Bakanligi [TAGEM-BS-15/04-04/01-02] This study was funded by the General Directorate of Agricultural Research and Policies, Project No. TAGEM-BS-15/04-04/01-02. the authors thank Prof. Dr. Zubeyir Devran (Akdeniz University, Antalya) for his help and provision of Meloidogyne spp. used as the positive controls. |
| Databáze: | OpenAIRE |
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