EFFECTS OF SAGE LEAFHOPPER FEEDING DAMAGE ON HERBAGE COLOUR, ESSENTIAL OIL CONTENT AND COMPOSITIONS OF TURKISH AND GREEK OREGANO

dc.authoridArslan, Mehmet/0000-0002-0530-157X
dc.contributor.authorArslan, M.
dc.contributor.authorUremis, I.
dc.contributor.authorDemirel, N.
dc.date.accessioned2024-09-18T21:03:14Z
dc.date.available2024-09-18T21:03:14Z
dc.date.issued2012
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractTurkish (Origanum onites L.) and Greek oregano (Origanum vulgare L., ssp. hirtum (Link.) Ietswaart) species were investigated to determine herbage colour, essential oil content and composition changes due to sage leafhopper (Eupteryx melissae) (Hemiptera: Cicadellidae) infestation. Sage leafhopper population on both Turkish and Greek oregano did not significantly vary. The sage leafhopper damage was more severe in the lower part of the canopy than the middle and upper parts. Extensive sage leafhopper feeding dramatically reduced essential oil contents, resulting in 28.8 and 34.8% reductions for Greek and Turkish oregano, respectively. Carvacrol, the major essential oil component of both oregano species, did not remarkably vary between leafhopper infested and non-infested plants. With respect to herbage colour, the brightness, redness and yellowness values were significantly different between infested and non-infested plants. Sage leafhopper damage increased brightness and yellowness but decreased greenness of the oregano herbage. To avoid the feeding damage, it is essential to detect the sage leafhopper problem as early as possible and certain control practices are necessary when the infestation is high.en_US
dc.identifier.doi10.1017/S0014479712000075
dc.identifier.endpage437en_US
dc.identifier.issn0014-4797
dc.identifier.issn1469-4441
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-84861953387en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage428en_US
dc.identifier.urihttps://doi.org/10.1017/S0014479712000075
dc.identifier.urihttps://hdl.handle.net/20.500.12483/13319
dc.identifier.volume48en_US
dc.identifier.wosWOS:000304885700008en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherCambridge Univ Pressen_US
dc.relation.ispartofExperimental Agricultureen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectOriganum-Vulgareen_US
dc.subjectL. Populationsen_US
dc.subjectPlantsen_US
dc.subjectCicadellidaeen_US
dc.subjectVariabilityen_US
dc.subjectColeopteraen_US
dc.subjectHemipteraen_US
dc.subjectToxicityen_US
dc.subjectHirtumen_US
dc.titleEFFECTS OF SAGE LEAFHOPPER FEEDING DAMAGE ON HERBAGE COLOUR, ESSENTIAL OIL CONTENT AND COMPOSITIONS OF TURKISH AND GREEK OREGANOen_US
dc.typeArticleen_US

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