Bark and ambrosia beetle (Coleoptera: Scolytidae) responses to volatiles from aging loblolly pine billets
Autor(a) principal: | |
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Data de Publicação: | 1999 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1093/ee/28.4.638 http://hdl.handle.net/11449/224124 |
Resumo: | Many species of bark and ambrosia beetles use host volatiles as cues for breeding site location. In a study where the objectives were to identify the different volatiles released by Pinus taeda L. billets as they age, to determine the arrival sequence of scolytids (Coleoptera: Scolytidae), and to correlate volatile emission by the billets with beetle catches, 25 species of scolytids were trapped. Bark beetles were more attracted to the billets in the beginning of the period, whereas ambrosia beetles arrived later. Among the bark beetles, Dendroctonus terebrans (Olivier) was significantly more attracted during the 1st 3 wk after tree felling, Hylastes tenuis Eichhoffin the 1st 2 wk, Pityophthorus pulicarius (Zimmermann) in weeks 2 and 3, and Ips grandicollis (Eichhoff) was more attracted on weeks 3 and 4. Among the ambrosia beetles, Xyleborinus saxeseni (Ratzeburg) was more attracted to billets during weeks 4-6, whereas Xyleborus pubescens Zimmermann and Xyleborus californicus Wood were more attracted during week 6. The billets showed marked decline in attractiveness to all scolytids after 8 wk. Volatiles collected during the beetle trapping periods included 15 hydrocarbon monoterpenes, 18 oxygenated monoterpenes, 4-allylanisole, and ethanol. The hydrocarbon monoterpenes and 4-allylanisole decreased sharply over time, but oxygenated monoterpenes and ethanol increased up to weeks 4-6, after which they also decreased. Good correlations between certain billet volatiles and catches for some beetle species were obtained, but their biological significance could not be determined. |
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Bark and ambrosia beetle (Coleoptera: Scolytidae) responses to volatiles from aging loblolly pine billetsArrival sequenceCorrelationEthanolHydrocarbon monoterpenesOxygenated monoterpenesScolytidaeMany species of bark and ambrosia beetles use host volatiles as cues for breeding site location. In a study where the objectives were to identify the different volatiles released by Pinus taeda L. billets as they age, to determine the arrival sequence of scolytids (Coleoptera: Scolytidae), and to correlate volatile emission by the billets with beetle catches, 25 species of scolytids were trapped. Bark beetles were more attracted to the billets in the beginning of the period, whereas ambrosia beetles arrived later. Among the bark beetles, Dendroctonus terebrans (Olivier) was significantly more attracted during the 1st 3 wk after tree felling, Hylastes tenuis Eichhoffin the 1st 2 wk, Pityophthorus pulicarius (Zimmermann) in weeks 2 and 3, and Ips grandicollis (Eichhoff) was more attracted on weeks 3 and 4. Among the ambrosia beetles, Xyleborinus saxeseni (Ratzeburg) was more attracted to billets during weeks 4-6, whereas Xyleborus pubescens Zimmermann and Xyleborus californicus Wood were more attracted during week 6. The billets showed marked decline in attractiveness to all scolytids after 8 wk. Volatiles collected during the beetle trapping periods included 15 hydrocarbon monoterpenes, 18 oxygenated monoterpenes, 4-allylanisole, and ethanol. The hydrocarbon monoterpenes and 4-allylanisole decreased sharply over time, but oxygenated monoterpenes and ethanol increased up to weeks 4-6, after which they also decreased. Good correlations between certain billet volatiles and catches for some beetle species were obtained, but their biological significance could not be determined.Department of Biology-FEIS/UNESP, Av Brasil, 56, 15 385-000-Ilha Solteira-SPDepartment of Entomology University of Georgia 413 Biological Sciences Building, Athens, GA 30605-2655Department of Biology-FEIS/UNESP, Av Brasil, 56, 15 385-000-Ilha Solteira-SPUniversidade Estadual Paulista (UNESP)413 Biological Sciences BuildingFlechtmann, C. A.H. [UNESP]Dalusky, M. J.Berisford, C. W.2022-04-28T19:54:51Z2022-04-28T19:54:51Z1999-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article638-648http://dx.doi.org/10.1093/ee/28.4.638Environmental Entomology, v. 28, n. 4, p. 638-648, 1999.0046-225Xhttp://hdl.handle.net/11449/22412410.1093/ee/28.4.6382-s2.0-0032834777Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEnvironmental Entomologyinfo:eu-repo/semantics/openAccess2022-04-28T19:54:51Zoai:repositorio.unesp.br:11449/224124Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:54:51Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Bark and ambrosia beetle (Coleoptera: Scolytidae) responses to volatiles from aging loblolly pine billets |
title |
Bark and ambrosia beetle (Coleoptera: Scolytidae) responses to volatiles from aging loblolly pine billets |
spellingShingle |
Bark and ambrosia beetle (Coleoptera: Scolytidae) responses to volatiles from aging loblolly pine billets Flechtmann, C. A.H. [UNESP] Arrival sequence Correlation Ethanol Hydrocarbon monoterpenes Oxygenated monoterpenes Scolytidae |
title_short |
Bark and ambrosia beetle (Coleoptera: Scolytidae) responses to volatiles from aging loblolly pine billets |
title_full |
Bark and ambrosia beetle (Coleoptera: Scolytidae) responses to volatiles from aging loblolly pine billets |
title_fullStr |
Bark and ambrosia beetle (Coleoptera: Scolytidae) responses to volatiles from aging loblolly pine billets |
title_full_unstemmed |
Bark and ambrosia beetle (Coleoptera: Scolytidae) responses to volatiles from aging loblolly pine billets |
title_sort |
Bark and ambrosia beetle (Coleoptera: Scolytidae) responses to volatiles from aging loblolly pine billets |
author |
Flechtmann, C. A.H. [UNESP] |
author_facet |
Flechtmann, C. A.H. [UNESP] Dalusky, M. J. Berisford, C. W. |
author_role |
author |
author2 |
Dalusky, M. J. Berisford, C. W. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) 413 Biological Sciences Building |
dc.contributor.author.fl_str_mv |
Flechtmann, C. A.H. [UNESP] Dalusky, M. J. Berisford, C. W. |
dc.subject.por.fl_str_mv |
Arrival sequence Correlation Ethanol Hydrocarbon monoterpenes Oxygenated monoterpenes Scolytidae |
topic |
Arrival sequence Correlation Ethanol Hydrocarbon monoterpenes Oxygenated monoterpenes Scolytidae |
description |
Many species of bark and ambrosia beetles use host volatiles as cues for breeding site location. In a study where the objectives were to identify the different volatiles released by Pinus taeda L. billets as they age, to determine the arrival sequence of scolytids (Coleoptera: Scolytidae), and to correlate volatile emission by the billets with beetle catches, 25 species of scolytids were trapped. Bark beetles were more attracted to the billets in the beginning of the period, whereas ambrosia beetles arrived later. Among the bark beetles, Dendroctonus terebrans (Olivier) was significantly more attracted during the 1st 3 wk after tree felling, Hylastes tenuis Eichhoffin the 1st 2 wk, Pityophthorus pulicarius (Zimmermann) in weeks 2 and 3, and Ips grandicollis (Eichhoff) was more attracted on weeks 3 and 4. Among the ambrosia beetles, Xyleborinus saxeseni (Ratzeburg) was more attracted to billets during weeks 4-6, whereas Xyleborus pubescens Zimmermann and Xyleborus californicus Wood were more attracted during week 6. The billets showed marked decline in attractiveness to all scolytids after 8 wk. Volatiles collected during the beetle trapping periods included 15 hydrocarbon monoterpenes, 18 oxygenated monoterpenes, 4-allylanisole, and ethanol. The hydrocarbon monoterpenes and 4-allylanisole decreased sharply over time, but oxygenated monoterpenes and ethanol increased up to weeks 4-6, after which they also decreased. Good correlations between certain billet volatiles and catches for some beetle species were obtained, but their biological significance could not be determined. |
publishDate |
1999 |
dc.date.none.fl_str_mv |
1999-01-01 2022-04-28T19:54:51Z 2022-04-28T19:54:51Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1093/ee/28.4.638 Environmental Entomology, v. 28, n. 4, p. 638-648, 1999. 0046-225X http://hdl.handle.net/11449/224124 10.1093/ee/28.4.638 2-s2.0-0032834777 |
url |
http://dx.doi.org/10.1093/ee/28.4.638 http://hdl.handle.net/11449/224124 |
identifier_str_mv |
Environmental Entomology, v. 28, n. 4, p. 638-648, 1999. 0046-225X 10.1093/ee/28.4.638 2-s2.0-0032834777 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Environmental Entomology |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
638-648 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965417821700096 |