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Variation in biogenic volatile organic compound emission pattern of Fagus sylvatica L. due to aphid infection

dc.contributor.authorJoó, E.
dc.contributor.authorVan Langenhove, H.
dc.contributor.authorŠimpraga, M.
dc.contributor.authorSteppe, K.
dc.contributor.authorAmelynck, C.
dc.contributor.authorSchoon, N.
dc.contributor.authorMüller, J.-F.
dc.contributor.authorDewulf, J.
dc.date2010
dc.date.accessioned2016-03-30T12:01:17Z
dc.date.available2016-03-30T12:01:17Z
dc.identifier.urihttps://orfeo.belnet.be/handle/internal/3178
dc.descriptionVolatile organic compounds (VOCs) have been the focus of interest to understand atmospheric processes and their consequences in formation of ozone or aerosol particles; therefore, VOCs contribute to climate change. In this study, biogenic VOCs (BVOCs) emitted from Fagus sylvatica L. trees were measured in a dynamic enclosure system. In total 18 compounds were identified: 11 monoterpenes (MT), an oxygenated MT, a homoterpene (C14H18), 3 sesquiterpenes (SQT), isoprene and methyl salicylate. The frequency distribution of the compounds was tested to determine a relation with the presence of the aphid Phyllaphis fagi L. It was found that linalool, (E)-β-ocimene, α-farnesene and a homoterpene identified as (E)-4,8-dimethyl-1,3,7-nonatriene (DMNT), were present in significantly more samples when infection was present on the trees. The observed emission spectrum from F. sylvatica L. shifted from MT to linalool, α-farnesene, (E)-β-ocimene and DMNT due to the aphid infection. Sabinene was quantitatively the most prevalent compound in both, non-infected and infected samples. In the presence of aphids α-farnesene and linalool became the second and third most important BVOC emitted. According to our investigation, the emission fingerprint is expected to be more complex than commonly presumed.
dc.languageeng
dc.titleVariation in biogenic volatile organic compound emission pattern of Fagus sylvatica L. due to aphid infection
dc.typeArticle
dc.subject.frascatiEarth and related Environmental sciences
dc.audienceScientific
dc.subject.freeEmission change
dc.subject.freeFagus sylvatica
dc.subject.freeMethyl salicylate
dc.subject.freeMonoterpenes
dc.subject.freeSesquiterpenes
dc.subject.freeEmission spectroscopy
dc.subject.freeForestry
dc.subject.freeOlefins
dc.subject.freeOzone
dc.subject.freeTelluric prospecting
dc.subject.freeVolatile organic compounds
dc.subject.freeClimate change
dc.subject.freealpha farnesene
dc.subject.freealpha phellandrene
dc.subject.freealpha thujene
dc.subject.freebeta cubebene
dc.subject.freebeta phellandrene
dc.subject.freebeta pinene
dc.subject.freecaryophyllene
dc.subject.freehomoterpene
dc.subject.freeisoprene
dc.subject.freelinalool
dc.subject.freeocimene
dc.subject.freepinene
dc.subject.freesabinene
dc.subject.freesalicylic acid methyl ester
dc.subject.freesesquiterpene
dc.subject.freeterpene
dc.subject.freeterpene derivative
dc.subject.freeterpinene
dc.subject.freeterpinolene
dc.subject.freeunclassified drug
dc.subject.freevolatile organic compound
dc.subject.freeaerosol
dc.subject.freeaphid
dc.subject.freebiogenic emission
dc.subject.freeisoprene
dc.subject.freemonoterpene
dc.subject.freeozone
dc.subject.freetree
dc.subject.freevolatile organic compound
dc.subject.freeaphid
dc.subject.freeaphid infection
dc.subject.freearticle
dc.subject.freecontrolled study
dc.subject.freeenvironmental exposure
dc.subject.freefagus sylvatica
dc.subject.freenonhuman
dc.subject.freePhyllaphis fagi
dc.subject.freeplant disease
dc.subject.freepriority journal
dc.subject.freequalitative analysis
dc.subject.freequantitative analysis
dc.subject.freetree
dc.subject.freeChemical Compounds
dc.subject.freeClimates
dc.subject.freeCorrelation
dc.subject.freeEmission
dc.subject.freeForestry
dc.subject.freeOlefins
dc.subject.freeOzone
dc.subject.freeVoc
dc.subject.freeAphididae
dc.subject.freeFagus sylvatica
dc.subject.freePhyllaphis fagi
dc.source.titleAtmospheric Environment
dc.source.volume44
dc.source.issue2
dc.source.page227-234
Orfeo.peerreviewedYes
dc.identifier.doi10.1016/j.atmosenv.2009.10.007
dc.identifier.scopus2-s2.0-73249125376


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