Insecticidal effects of Rosmarinus officinalis essential oil on Pristiphora abietina larvae

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dc.authorid0000-0003-4064-4225en_US
dc.contributor.authorGöktürk, Temel
dc.date.accessioned2022-04-14T12:10:12Z
dc.date.available2022-04-14T12:10:12Z
dc.date.issued2022
dc.departmentAÇÜ, Orman Fakültesi, Orman Mühendisliği Bölümüen_US
dc.description.abstractToday, Pristiphora abietina is known worldwide as an essential forest pest damaging spruce needles. Essential oils are of increasing interest because of the increased risk of chemical contamination with synthetic pesticides to control pests. The chemical constituents of essential oils of flowers and leaves of Rosmarinus officinalis were produced with steam distillation in Clevenger apparatus in this study. Gas Chromatography-Mass Spectrometry (GC-MS) were used to analyse the oil and to identify 38 components that represent 99.80 % of the total oil, with alpha-Pinene (27.02%), 1.8-Cineole (25.1%), Camphor (13.11%), Borneol (6.43%), and Linalool (4.27%). The essential oil of R. officinalis was applied with as 10, 15, and 20 mu L/petri to determine the larvicidal efficacy and Lethal Dose (LD) toxicity of R. officinalis essential oil on P. abietina larvae in the laboratory. Deaths were observed at different proportions at R. officinalis essential oil applications at 10, 15, and 20 mu L/Petri doses at 24th, 48th, 72nd and 96th hours on four instar larvae of P. abietina (38.3-100%). According to LD50 and LD90 values, the highest toxicity was found as L1 (0.63 mu l/larvae), and the lowest toxicity was found as L4 (10.94 mu l/ larvae). As a result, rosemary essential oil showed high toxicity against L-1 and L-2 instar larvae of P. abietina.
dc.identifier.citationGöktürk, T. (2022). Insecticidal effects of Rosmarinus officinalis essential oil on Pristiphora abietina larvae. Environmental Engineering & Management Journal (EEMJ), 21(1), 117-123.en_US
dc.identifier.endpage123en_US
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ3
dc.identifier.startpage117en_US
dc.identifier.urihttps://hdl.handle.net/11494/3775
dc.identifier.volume21en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorGöktürk, Temel
dc.language.isoenen_US
dc.publisherGH ASACHI TECHNICAL UNIV IASIen_US
dc.relation.ispartofEnvironmental Engineering and Management Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBiochemical componentsen_US
dc.subjectLarvicidal activityen_US
dc.subjectLittle spruce sawflyen_US
dc.subjectRosemary oilen_US
dc.titleInsecticidal effects of Rosmarinus officinalis essential oil on Pristiphora abietina larvaeen_US
dc.typeArticle

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