Chemical Analysis of Coffee Berry Volatiles That Elicit an Antennal Response From the Coffee Berry Borer Hypothenemus hampei

One of the major obstacles to coffee production worldwide is the damage caused by the coffee berry borer Hypothenemus hampei (Ferrari; Coleoptera: Curculionidae). When searching for host fruits, females are attracted to the volatiles the fruits release. In this study, the volatiles released by the r...

Descripción completa

Detalles Bibliográficos
Autores: Elías Neptalí Cruz Roblero, Edi A. Malo
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2013
País:México
Institución:El Colegio de la Frontera Sur
Repositorio:Redalyc-ECOSUR
OAI Identifier:oai:redalyc.org:47530973009
Acceso en línea:https://www.redalyc.org/articulo.oa?id=47530973009
Access Level:acceso abierto
Palabra clave:Química
EAG
Coleoptera
Coffe volatiles
Antennal response
Hypothenemus hampei
id MX_3d80bbbcb45f53ee922a4c8bcee45e89
oai_identifier_str oai:redalyc.org:47530973009
network_acronym_str MX
network_name_str México
repository_id_str
spelling Chemical Analysis of Coffee Berry Volatiles That Elicit an Antennal Response From the Coffee Berry Borer Hypothenemus hampeiElías Neptalí Cruz RobleroEdi A. MaloQuímicaEAGColeopteraCoffe volatilesAntennal responseHypothenemus hampeiOne of the major obstacles to coffee production worldwide is the damage caused by the coffee berry borer Hypothenemus hampei (Ferrari; Coleoptera: Curculionidae). When searching for host fruits, females are attracted to the volatiles the fruits release. In this study, the volatiles released by the ripe and dry fruits of Coffea arabica and C. canephora were analyzed by gas chromatography-electroantennography (GC-EAD) and identified by gas chromatography-mass spectrometry (GC-MS). The areas of the response peaks were analyzed using canonical discriminant analysis. The results of the statistical analysis demonstrated the presence of 4 distinct groups of volatiles released from ripe and dry C. arabica and C. canephora. A few of the most influential compounds in the canonical discriminate analysis also elicited antennal activity (GC-EAD) in the flying female coffee berry borers, specifically 2-heptanone, 2-heptanol, 3-ethyl-4-methylpentanol, phenyl ethyl alcohol, methyl salicylate, and α-copaene. These compounds will be tested in the field to explore the development of a new chemical that is attractive to the borers and can be used in the management of the coffee berry borer H. hampei.Sociedad Química de México2013info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdf1870-249Xhttps://www.redalyc.org/articulo.oa?id=47530973009Journal of the Mexican Chemical Society (México) Num.4 Vol.57reponame:Redalyc-ECOSURinstname:El Colegio de la Frontera Surinstacron:ECOSURenhttp://www.redalyc.org/revista.oa?id=475Journal of the Mexican Chemical Societyinfo:eu-repo/semantics/openAccessoai:redalyc.org:475309730092024-08-23T15:33:49Z
dc.title.none.fl_str_mv Chemical Analysis of Coffee Berry Volatiles That Elicit an Antennal Response From the Coffee Berry Borer Hypothenemus hampei
title Chemical Analysis of Coffee Berry Volatiles That Elicit an Antennal Response From the Coffee Berry Borer Hypothenemus hampei
spellingShingle Chemical Analysis of Coffee Berry Volatiles That Elicit an Antennal Response From the Coffee Berry Borer Hypothenemus hampei
Elías Neptalí Cruz Roblero
Química
EAG
Coleoptera
Coffe volatiles
Antennal response
Hypothenemus hampei
title_short Chemical Analysis of Coffee Berry Volatiles That Elicit an Antennal Response From the Coffee Berry Borer Hypothenemus hampei
title_full Chemical Analysis of Coffee Berry Volatiles That Elicit an Antennal Response From the Coffee Berry Borer Hypothenemus hampei
title_fullStr Chemical Analysis of Coffee Berry Volatiles That Elicit an Antennal Response From the Coffee Berry Borer Hypothenemus hampei
title_full_unstemmed Chemical Analysis of Coffee Berry Volatiles That Elicit an Antennal Response From the Coffee Berry Borer Hypothenemus hampei
title_sort Chemical Analysis of Coffee Berry Volatiles That Elicit an Antennal Response From the Coffee Berry Borer Hypothenemus hampei
dc.creator.none.fl_str_mv Elías Neptalí Cruz Roblero
Edi A. Malo
author Elías Neptalí Cruz Roblero
author_facet Elías Neptalí Cruz Roblero
Edi A. Malo
author_role author
author2 Edi A. Malo
author2_role author
dc.subject.none.fl_str_mv Química
EAG
Coleoptera
Coffe volatiles
Antennal response
Hypothenemus hampei
topic Química
EAG
Coleoptera
Coffe volatiles
Antennal response
Hypothenemus hampei
description One of the major obstacles to coffee production worldwide is the damage caused by the coffee berry borer Hypothenemus hampei (Ferrari; Coleoptera: Curculionidae). When searching for host fruits, females are attracted to the volatiles the fruits release. In this study, the volatiles released by the ripe and dry fruits of Coffea arabica and C. canephora were analyzed by gas chromatography-electroantennography (GC-EAD) and identified by gas chromatography-mass spectrometry (GC-MS). The areas of the response peaks were analyzed using canonical discriminant analysis. The results of the statistical analysis demonstrated the presence of 4 distinct groups of volatiles released from ripe and dry C. arabica and C. canephora. A few of the most influential compounds in the canonical discriminate analysis also elicited antennal activity (GC-EAD) in the flying female coffee berry borers, specifically 2-heptanone, 2-heptanol, 3-ethyl-4-methylpentanol, phenyl ethyl alcohol, methyl salicylate, and α-copaene. These compounds will be tested in the field to explore the development of a new chemical that is attractive to the borers and can be used in the management of the coffee berry borer H. hampei.
publishDate 2013
dc.date.none.fl_str_mv 2013
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 1870-249X
https://www.redalyc.org/articulo.oa?id=47530973009
identifier_str_mv 1870-249X
url https://www.redalyc.org/articulo.oa?id=47530973009
dc.language.none.fl_str_mv en
language_invalid_str_mv en
dc.relation.none.fl_str_mv http://www.redalyc.org/revista.oa?id=475
dc.rights.none.fl_str_mv Journal of the Mexican Chemical Society
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Journal of the Mexican Chemical Society
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedad Química de México
publisher.none.fl_str_mv Sociedad Química de México
dc.source.none.fl_str_mv Journal of the Mexican Chemical Society (México) Num.4 Vol.57
reponame:Redalyc-ECOSUR
instname:El Colegio de la Frontera Sur
instacron:ECOSUR
instname_str El Colegio de la Frontera Sur
instacron_str ECOSUR
institution ECOSUR
reponame_str Redalyc-ECOSUR
collection Redalyc-ECOSUR
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1858174993954766848
score 15,81155

Similares en LA Referencia