Phytochemical composition and antifeedant activity of five Vincetoxicum taxa against Spodoptera littoralis and Leptinotarsa decemlineata

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dc.contributor.authorGüzel, Sevda
dc.contributor.authorPavela, Roman
dc.contributor.authorİlçim, Ahmet
dc.contributor.authorKökdil, Gamze
dc.date.accessioned2019-07-16T16:01:51Z
dc.date.available2019-07-16T16:01:51Z
dc.date.issued2017
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractFive Vincetoxicum taxa (V. canescens subsp. canescens, V. canescens subsp. pedunculata, V. fuscatum subsp. fuscatum, V. fuscatum subsp. boissieri and V. parviflorum) were investigated for insect antifeedant activity against Spodoptera littoralis and Leptinotarsa decemlineata. At a dose of 500 ?g/cm2, 12 extracts were 100 % feeding deterrent, while 6 extracts showed 86.399.3 % antifeedant activity. The effective doses (ED50) of the total ethanol extract from V. canescens subsp. pedunculata and of the methanol: dichloromethane (1:1) extract from V. parviflorum were 12, and 18 µg/cm2, respectively, against S. littoralis, and that of the total ethanol extract from V. fuscatum subsp. fuscatum was 25 µg/cm2 against L. decemlineata. The dichloromethane extracts of V. parviflorum and V. canescens subsp. pedunculata inhibited the growth of S. littoralis with ED50 values of 0.08 and 0.09 mg/g, respectively, and their LD50 values for larval mortality were 1.07 and 1.03 mg/g, respectively. Phytochemical analysis revealed the presence of cardiotonic glycosides, sugars, flavonoids and alkaloids in all investigated taxa. In the dichloromethane and methanol:dichloromethane (1:1) extracts, phenanthroindolizidine alkaloids were detected by LC/MS/MS.en_US
dc.identifier.endpage880en_US
dc.identifier.issn1309-0801
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85031403382en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage872en_US
dc.identifier.urihttps://trdizin.gov.tr/publication/paper/detail/TWprd09UUXpNdz09
dc.identifier.urihttps://hdl.handle.net/20.500.12483/2830
dc.identifier.volume21en_US
dc.identifier.wosWOS:000417369600017en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofMarmara Pharmaceutical Journalen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US]
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFarmakoloji ve Eczacılıken_US
dc.titlePhytochemical composition and antifeedant activity of five Vincetoxicum taxa against Spodoptera littoralis and Leptinotarsa decemlineataen_US
dc.typeArticleen_US

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