Insecticidal activity of fatty acid-rich Turkish bryophyte extracts against sitophilus granarius (coleoptera: curculionidae)

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dc.authorid0000-0002-4297-786Xen_US
dc.authorid0000-0001-8946-647Xen_US
dc.contributor.authorAbay, Gökhan
dc.contributor.authorAltun, Muhammed
dc.contributor.authorKarakoç, Ömer Cem
dc.contributor.authorGül, Fatih
dc.contributor.authorDemirtaş, İbrahim
dc.date.accessioned2021-12-03T13:05:16Z
dc.date.available2021-12-03T13:05:16Z
dc.date.issued2013
dc.departmentAÇÜ, Sağlık Hizmetleri Meslek Yüksekokulu, Tıbbi Hizmetler ve Teknikler Bölümüen_US
dc.descriptionThis work was supported by grants from Cankiri Karatekin University and the State Planning Organization, Turkey (Project No: 2010K120720). The authors would also like to thank Turkish Republic Ministry of Forestry and Water Affairs, General Directorate of Nature Protection and National Parks for permission to collect the mosses Dicranum scoparium and Hypnum cupressiforme from Ilgaz Mountain National Park. Finally, the authors thank Bianka Martinez for grammatical revision of the manuscript.en_US
dc.description.abstractThe composition of fatty acids and insecticidal effects was performed for the Turkish mosses Dicranum scoparium, Hypnum cupressiforme, Polytrichastrum formosum, Homalothecium lutescens and the Turkish liverwort Conocephalum conicum. All structures were determined by means of gas chromatography and gas chromatography-mass spectrometry techniques. The determination of fatty acids was done using a simple and mild method that utilized different solvent extractions ranging from nonpolar to polar solvents (hexane, dichloromethane, chloroform, ethyl acetate and methanol, respectively), and the samples were powdered with and without liquid nitrogen. The correlations between the saturated and unsaturated fatty acid contents depending on the solvent polarity and their crushing process by liquid nitrogen were observed. The insecticidal activity of the bryophytes was analyzed by using the methanol, hexane and esterified methanol extracts. The hexane extracts of Polytrichastrum formosum showed the highest insecticidal activity (70.33%) against Sitophilus granarius. Contact toxicity activities of lauric, myristic and palmitic acids besides single dose studies of the solvent extracts were carried out. The highest mortality rate (53.34%) was obtained from the myristic acid among the tested pure fatty acids. The activities of palmitic and lauric acids were 17.75% and 4.32%, respectively.
dc.identifier.citationAbay, G., Altun, M., Karakoç, O. C., Gul, F., & Demirtaş, I. (2013). Insecticidal activity of fatty acid-rich Turkish bryophyte extracts against Sitophilus granarius (Coleoptera: Curculionidae). Combinatorial Chemistry & High Throughput Screening, 16(10), 806-816.en_US
dc.identifier.doi10.2174/13862073113169990049
dc.identifier.endpage816en_US
dc.identifier.issn1386-2073
dc.identifier.issn1875-5402
dc.identifier.issue10en_US
dc.identifier.scopusqualityQ3
dc.identifier.startpage806en_US
dc.identifier.urihttps://hdl.handle.net/11494/3582
dc.identifier.volume16en_US
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorAltun, Muhammed
dc.language.isoenen_US
dc.publisherBentham Science Publ Ltden_US
dc.relation.ispartofCombinatorial Chemistry & High Throughput Screening
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFatty acidsen_US
dc.subjectGS-MSen_US
dc.subjectInsecticidal activitiesen_US
dc.subjectLiverwortsen_US
dc.subjectMossesen_US
dc.subjectPlant extractsen_US
dc.titleInsecticidal activity of fatty acid-rich Turkish bryophyte extracts against sitophilus granarius (coleoptera: curculionidae)en_US
dc.typeArticle

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