Biocidal Potential and Chemical Composition of Industrial Essential Oils from Hyssopus officinalis, Lavandula × intermedia var. Super, and Santolina chamaecyparissus
In: Digital.CSIC. Repositorio Institucional del CSIC instname; (2017-12-25)
Online
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Zugriff:
This work presents the biocidal (insecticidal, ixodicidal, nematicidal, and phytotoxic) effects and chemical compositions of three essential oils obtained from the industrial steam distillation (IEOs) of hyssop (Hyssopus officinalis L.), lavandin (Lavandula × intermedia or L. × hybrida var. Super), and cotton lavender (Santolina chamaecyparissus L.). Their chemical composition analyzed by gas chromatography coupled to mass spectrometry showed 1,8‐cineole (53%) and β‐pinene (16%) as the major components of H. officinalis, linalyl acetate (38%) and linalool (29%) of L. × intermedia; and 1,8‐cineole (10%) and 8‐methylene‐3‐oxatricyclo[5.2.0.02,4]nonane (8%) in S. chamaecyparissus. The biocidal tests showed that L. × intermedia IEO was the most active against the insect Spodoptera littoralis and toxic to the tick Hyalomma lusitanicum, IEO of H. officinalis was strongly active against S. littoralis, and finally, S. chamaecyparissus IEO was a strong antifeedant against the aphid Rhopalosiphum padi, toxic to H. lusitanicum and with moderate effects against Leptinotarsa decemlineata, S. littoralis, and Lolium perenne.
This research has been supported by the Instituto Nacional de Investigaciones Agrarias (INIA, http://inia.es) by the projects RTA2012‐00051‐C03‐03 and RTA2013‐00005‐00‐00, and by the project CTQ2015‐64049‐C3‐1‐R (MINECO / FEDER). Ortiz de Elguea‐Culebras also thanks to the Consejería de Educación, Cultura y Deportes (Junta de Comunidades de Castilla‐La Mancha) and the European Social Fund (ESF) for additional funding. We are really grateful to Alejandro Calvo López and Jesús Serrano Jiménez for their assistance.
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Biocidal Potential and Chemical Composition of Industrial Essential Oils from Hyssopus officinalis, Lavandula × intermedia var. Super, and Santolina chamaecyparissus
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Autor/in / Beteiligte Person: | María Fe Andrés ; González-Coloma, Azucena ; Santana-Méridas, Omar ; Gonzalo Ortiz de Elguea-Culebras ; Berruga, M.I. ; Herraiz-Peñalver, David ; Sánchez-Vioque, Raúl ; Ministerio de Economía y Competitividad (España) |
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Quelle: | Digital.CSIC. Repositorio Institucional del CSIC instname; (2017-12-25) |
Veröffentlichung: | 2017 |
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