Identification and biocontrol potential of entomopathogenic nematodes and their endosymbiotic bacteria in apple orchards against the codling moth, cydia pomonella (l.) (lepidoptera: tortricidae)

dc.authorid0000-0002-3385-2520en_US
dc.authorid0000-0002-7217-9092en_US
dc.contributor.authorGümüşsoy, Asım
dc.contributor.authorYüksel, Ebubekir
dc.contributor.authorÖzer, Göksel
dc.contributor.authorİmren, Mustafa
dc.contributor.authorCanhilal, Ramazan
dc.contributor.authorAmer, Mohammed
dc.contributor.authorDababat, Abdelfattah A.
dc.date.accessioned2023-08-18T11:20:15Z
dc.date.available2023-08-18T11:20:15Z
dc.date.issued2022en_US
dc.departmentBAİBÜ, Ziraat Fakültesi, Bitki Koruma Bölümüen_US
dc.description.abstractThe codling moth, Cydia pomonella (L.) (Lepidoptera: Tortricidae), is one of the major pests in pome fruit production worldwide. Heavy treatment of the larvae of C. pomonella with insecticides triggered the development of resistance to many groups of insecticides. In addition, the increasing concern about the adverse effects of synthetic insecticides on human health and the environment has led to the development of sustainable and eco-friendly control practices for C. pomonella. The entomopathogenic nematodes (EPNs) (Steinernema and Heterorhabditis spp.) and their endosymbionts (Xenorhabdus and Photorhabdus spp.) represent a newly emerging approach to controlling a wide range of insect pests. In the present study, field surveys were conducted in apple orchards to isolate and identify EPNs and their endosymbionts and evaluate their insecticidal efficacy on the larvae of C. pomonella. EPNs were isolated from 12 of 100 soil samples (12%). Seven samples were identified as Steinernema feltiae (Filipjev, 1934) (Rhabditida: Steinernematidae), whereas five samples were assigned to Heterorhabditis bacteriophora (Poinar, 1976) (Rhabditida: Heterorhabditidae). The pathogenicity of the EPN species/isolates was screened on the last instar larvae of G. mellonella. The two most pathogenic isolates from each EPN species were tested against fifth instar larvae of C. pomonella under controlled conditions. The maximum mortality (100%) was achieved by all EPN species/isolates at a concentration of 100 IJs/larva 96 h after treatment. The endosymbionts of selected H. bacteriophora and S. feltiae species were identified as Photorhabdus luminescens subsp. kayaii and Xenorhabdus bovienii, respectively. The mortality rates ranged between 25 and 62% when the fifth larval instar larvae of C. pomonella were exposed to the treatment of cell-free supernatants of symbiotic bacteria. In essence, the present survey indicated that EPNs and their symbiotic bacteria have good potential for biological control of C. pomonellaen_US
dc.identifier.citationGümüşsoy, A., Yüksel, E., Özer, G., İmren, M., Canhilal, R., Amer, M., & Dababat, A. A. (2022). Identification and biocontrol potential of entomopathogenic nematodes and their endosymbiotic bacteria in apple orchards against the codling moth, Cydia pomonella (L.)(Lepidoptera: Tortricidae). Insects, 13(12), 1085.en_US
dc.identifier.doi10.3390/insects13121085
dc.identifier.endpage15en_US
dc.identifier.issn2075-4450
dc.identifier.issue12en_US
dc.identifier.pmid36554995en_US
dc.identifier.scopus2-s2.0-85144663951en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1en_US
dc.identifier.urihttp://dx.doi.org/10.3390/insects13121085
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11578
dc.identifier.volume13en_US
dc.identifier.wosWOS:000901263800001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorÖzer, Göksel
dc.institutionauthorİmren, Mustafa
dc.language.isoenen_US
dc.publisherMDPIen_US
dc.relation.ispartofInsectsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSustainable Controlen_US
dc.subjectBiological Controlen_US
dc.subjectAppleen_US
dc.subjectBeneficial Nematodesen_US
dc.subjectEntomopathogenic Bacteriaen_US
dc.titleIdentification and biocontrol potential of entomopathogenic nematodes and their endosymbiotic bacteria in apple orchards against the codling moth, cydia pomonella (l.) (lepidoptera: tortricidae)en_US
dc.typeArticleen_US

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