SECONDARY METABOLITES IN THE FLOWER HEADS OF HAPLOPAPPUS BERTERII (ASTERACEAE) AND ITS RELATION WITH INSECT-ATTRACTING MECHANISMS

The chemical compositions of the flower heads of H. berterii and of Chrysantemum coronarium L., visited by a varied entomofauna, were compared in the search of possible correlations that might explain why different plants are visited by the same insects. Though some similarities were observed in the...

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Autores principales:	URZÚA,ALEJANDRO, SANTANDER,ROCÍO, ECHEVERRÍ,JAVIER, REZENDE,MARCOS C
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2007
Materias:	Haplopappus berterii Asteraceae Monoterpenes Sesquiterpenes Flavonoids Insect-attracting stimuli
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072007000200005
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spelling	oai:scielo:S0717-970720070002000052007-09-13SECONDARY METABOLITES IN THE FLOWER HEADS OF HAPLOPAPPUS BERTERII (ASTERACEAE) AND ITS RELATION WITH INSECT-ATTRACTING MECHANISMSURZÚA,ALEJANDROSANTANDER,ROCÍOECHEVERRÍ,JAVIERREZENDE,MARCOS C Haplopappus berterii Asteraceae Monoterpenes Sesquiterpenes Flavonoids Insect-attracting stimuli The chemical compositions of the flower heads of H. berterii and of Chrysantemum coronarium L., visited by a varied entomofauna, were compared in the search of possible correlations that might explain why different plants are visited by the same insects. Though some similarities were observed in the flavonoid contents of both species, their overall composition was dramatically different, pointing to the existence of rather complex mechanisms of insect attraction by these species. Our results thus represent a cautionary remark to interpretations of such mechanisms based solely on the chemical composition of the volatile components of flowers in the fieldinfo:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.52 n.2 20072007-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072007000200005en10.4067/S0717-97072007000200005
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Haplopappus berterii Asteraceae Monoterpenes Sesquiterpenes Flavonoids Insect-attracting stimuli
spellingShingle	Haplopappus berterii Asteraceae Monoterpenes Sesquiterpenes Flavonoids Insect-attracting stimuli URZÚA,ALEJANDRO SANTANDER,ROCÍO ECHEVERRÍ,JAVIER REZENDE,MARCOS C SECONDARY METABOLITES IN THE FLOWER HEADS OF HAPLOPAPPUS BERTERII (ASTERACEAE) AND ITS RELATION WITH INSECT-ATTRACTING MECHANISMS
description	The chemical compositions of the flower heads of H. berterii and of Chrysantemum coronarium L., visited by a varied entomofauna, were compared in the search of possible correlations that might explain why different plants are visited by the same insects. Though some similarities were observed in the flavonoid contents of both species, their overall composition was dramatically different, pointing to the existence of rather complex mechanisms of insect attraction by these species. Our results thus represent a cautionary remark to interpretations of such mechanisms based solely on the chemical composition of the volatile components of flowers in the field
author	URZÚA,ALEJANDRO SANTANDER,ROCÍO ECHEVERRÍ,JAVIER REZENDE,MARCOS C
author_facet	URZÚA,ALEJANDRO SANTANDER,ROCÍO ECHEVERRÍ,JAVIER REZENDE,MARCOS C
author_sort	URZÚA,ALEJANDRO
title	SECONDARY METABOLITES IN THE FLOWER HEADS OF HAPLOPAPPUS BERTERII (ASTERACEAE) AND ITS RELATION WITH INSECT-ATTRACTING MECHANISMS
title_short	SECONDARY METABOLITES IN THE FLOWER HEADS OF HAPLOPAPPUS BERTERII (ASTERACEAE) AND ITS RELATION WITH INSECT-ATTRACTING MECHANISMS
title_full	SECONDARY METABOLITES IN THE FLOWER HEADS OF HAPLOPAPPUS BERTERII (ASTERACEAE) AND ITS RELATION WITH INSECT-ATTRACTING MECHANISMS
title_fullStr	SECONDARY METABOLITES IN THE FLOWER HEADS OF HAPLOPAPPUS BERTERII (ASTERACEAE) AND ITS RELATION WITH INSECT-ATTRACTING MECHANISMS
title_full_unstemmed	SECONDARY METABOLITES IN THE FLOWER HEADS OF HAPLOPAPPUS BERTERII (ASTERACEAE) AND ITS RELATION WITH INSECT-ATTRACTING MECHANISMS
title_sort	secondary metabolites in the flower heads of haplopappus berterii (asteraceae) and its relation with insect-attracting mechanisms
publisher	Sociedad Chilena de Química
publishDate	2007
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072007000200005
work_keys_str_mv	AT urzuaalejandro secondarymetabolitesintheflowerheadsofhaplopappusberteriiasteraceaeanditsrelationwithinsectattractingmechanisms AT santanderrocio secondarymetabolitesintheflowerheadsofhaplopappusberteriiasteraceaeanditsrelationwithinsectattractingmechanisms AT echeverrijavier secondarymetabolitesintheflowerheadsofhaplopappusberteriiasteraceaeanditsrelationwithinsectattractingmechanisms AT rezendemarcosc secondarymetabolitesintheflowerheadsofhaplopappusberteriiasteraceaeanditsrelationwithinsectattractingmechanisms
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SECONDARY METABOLITES IN THE FLOWER HEADS OF HAPLOPAPPUS BERTERII (ASTERACEAE) AND ITS RELATION WITH INSECT-ATTRACTING MECHANISMS

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