Identification and control potential of entomopathogenic nematodes against the black cutworm, Agrotis ipsilon (Fabricius) (Lepidoptera: Noctuidae), in potato-growing areas of Turkey

dc.authorid0000-0002-1764-6698en_US
dc.authorid0000-0002-6982-5874en_US
dc.authorid0000-0003-1638-0485en_US
dc.authorid0000-0002-3385-2520en_US
dc.authorid0000-0002-2390-2053en_US
dc.authorid0000-0002-7217-9092en_US
dc.contributor.authorAskar, Arife Gümüş
dc.contributor.authorYüksel, Ebubekir
dc.contributor.authorÖcal, Atilla
dc.contributor.authorÖzer, Göksel
dc.contributor.authorKütük, Halil
dc.contributor.authorİmren, Mustafa
dc.date.accessioned2023-11-08T10:04:06Z
dc.date.available2023-11-08T10:04:06Z
dc.date.issued2022en_US
dc.departmentBAİBÜ, Ziraat Fakültesi, Bitki Koruma Bölümüen_US
dc.descriptionThis study was funded by The Scientific and Technological Research Council of Turkey (TUBITAK) (Project No. 119R025).en_US
dc.description.abstractThe black cutworm (BCW), Agrotis ipsilon (Hufnagel, 1766) (Lepidoptera: Noctuidae), is one of the major pests of potato, and its outbreaks frequently occur in potato-growing areas of Turkey. Entomopathogenic nematodes (EPNs) in the families of Steinernematidae and Heterorhabditidae are known as an important biocontrol agent to many insects including BCW. In 2020 and 2021, surveys of EPNs were conducted in major potato-growing areas of seven provinces of Turkey, including Afyonkarahisar, Konya, Izmir, Sivas, Bolu, Kayseri, and Nigde, in the sake to find a new sustainable biological control option for BCW. Out of the 400 collected soil samples, 48 samples (12%) consisted of EPNs. Based on the morphological, morphometric, and sequence analysis of the internal transcribed spacer (ITS), 34 isolates were identified as Steinernema feltiae Filipjev, 1934 (Rhabditida: Steinernematidae), 13 isolates as Heterorhabditis bacteriophora Poinar, 1976 (Rhabditida: Heterorhabditidae), 1 one isolate as Oscheius tipulae Lam and Webster, 1971 (Rhabditida: Rhabditidae). The virulence of EPN isolates was assessed on the larvae of Galleria mellonella L. (Lepidoptera: Pyralidae), and the most pathogenic isolates were further tested for their biocontrol potential against the 3rd/4th larval instar of BCW larvae at two concentrations of 50 and 100 IJs/cm(2) under laboratory conditions. All selected isolates were highly effective against the larvae of BCW, and larval mortality ranged between 70 and 100% for both concentrations after 3 days of exposure time. The maximum mortality (100%) was achieved only by two isolates (H. bacteriophora AF-12 and S. feltiae KAY-4) at the higher concentration of 100 IJs/cm(2). The results indicate that EPNs are abundantly present in potato-growing areas of Turkey and have the potential to be used in the biocontrol of BCW. To our knowledge, this is the first report of the presence of Oscheius tipulae in Turkey.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [119R025]en_US
dc.identifier.citationGümüş Askar, A., Yüksel, E., Öcal, A., Özer, G., Kütük, H., Dababat, A., & İmren, M. (2022). Identification and control potential of entomopathogenic nematodes against the black cutworm, Agrotis ipsilon (Fabricius)(Lepidoptera: Noctuidae), in potato-growing areas of Turkey. Journal of Plant Diseases and Protection, 129(4), 911-922.en_US
dc.identifier.doi10.1007/s41348-022-00566-y
dc.identifier.endpage922en_US
dc.identifier.issn1861-3829
dc.identifier.issn1861-3837
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85122855027en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage911en_US
dc.identifier.urihttp://dx.doi.org/10.1007/s41348-022-00566-y
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11814
dc.identifier.volume129en_US
dc.identifier.wosWOS:000741602600001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorÖzer, Göksel
dc.institutionauthorİmren, Mustafa
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of Plant Diseases and Protectionen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.relation.tubitak[119R025]
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBiological Controlen_US
dc.subjectBlack Cutwormen_US
dc.subjectGalleria Mellonellaen_US
dc.subjectTipula-Paludosa Dipteraen_US
dc.subjectHeterorhabditis-Bacteriophoraen_US
dc.subjectOscheius-Tipulaeen_US
dc.titleIdentification and control potential of entomopathogenic nematodes against the black cutworm, Agrotis ipsilon (Fabricius) (Lepidoptera: Noctuidae), in potato-growing areas of Turkeyen_US
dc.typeArticleen_US

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