Influence of host planto n reproductive behavior of Leucoptera coffeella (Guérin-Meneville) (Lepidoptera: Lyonetiidae)

Detalhes bibliográficos
Autor(a) principal: Fonseca, Marcy Das Graças
Data de Publicação: 2013
Outros Autores: Lima, Eraldo Rodrigues, Araújo, Ana Paula Albano, Resende, Tiago Teixeira
Tipo de documento: Artigo
Idioma: eng
por
Título da fonte: Coffee Science (Online)
Texto Completo: https://coffeescience.ufla.br/index.php/Coffeescience/article/view/370
Resumo: The objective of this study was to evaluate the effect of the host plant, Coffea arabica, the reproductive behaviorof Leucoptera coffeella. We evaluated: i) the effect of reproductive condition of females in response to the volatile coffee leaves, ii) the proportion of mating, start time and duration of copulation are affected by the presence of volatile coffee and iii) if femaleL. coffeella can lay eggs on another host. The assessment of olfactory response of virgin females and mated to the volatile coffee leaves was done using olfactometer “Y”. To evaluate the proportion of copulation, the start time and duration of copulation, couples were used in plastic cages with the presence or absence of volatiles of coffee leaves. And, to assess the ovoposition females were offered to them leaves of the host plant and not host. The volatiles emitted by host plant appeared to be not relevant to track their location by females, but these volatiles were important during mating. The proportion of mating, the onset and duration of copulation were significantly altered in the presence of volatile coffee. When a host plant was not offered to females as ovipositionsite, there was a considerable reduction in the number of eggs deposited, indicating that females use cues of the host plant to lay eggs. Thus, there was the host plant plays an important role in the reproductive behavior of L. coffeella.
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spelling Influence of host planto n reproductive behavior of Leucoptera coffeella (Guérin-Meneville) (Lepidoptera: Lyonetiidae)Influência da planta hospedeira no comportamento reprodutivo de Leucoptera coffeella (Guérin-Méneville) (Lepidoptera: Lyonetiidae)Volatile host plantcoffeeolfactometermatingovipositionVoláteis da planta hospedeiracaféolfatômetroacasalamentooviposiçãoThe objective of this study was to evaluate the effect of the host plant, Coffea arabica, the reproductive behaviorof Leucoptera coffeella. We evaluated: i) the effect of reproductive condition of females in response to the volatile coffee leaves, ii) the proportion of mating, start time and duration of copulation are affected by the presence of volatile coffee and iii) if femaleL. coffeella can lay eggs on another host. The assessment of olfactory response of virgin females and mated to the volatile coffee leaves was done using olfactometer “Y”. To evaluate the proportion of copulation, the start time and duration of copulation, couples were used in plastic cages with the presence or absence of volatiles of coffee leaves. And, to assess the ovoposition females were offered to them leaves of the host plant and not host. The volatiles emitted by host plant appeared to be not relevant to track their location by females, but these volatiles were important during mating. The proportion of mating, the onset and duration of copulation were significantly altered in the presence of volatile coffee. When a host plant was not offered to females as ovipositionsite, there was a considerable reduction in the number of eggs deposited, indicating that females use cues of the host plant to lay eggs. Thus, there was the host plant plays an important role in the reproductive behavior of L. coffeella.Objetivou-se, neste estudo, avaliar o efeito da planta hospedeira, Coffea arabica, no comportamento reprodutivo de Leucoptera coffeella. Avaliou-se: i) o efeito da condição reprodutiva das fêmeas em resposta aos voláteis de folhas do cafeeiro; ii) se a proporção de acasalamento, tempo de início e a duração da cópula são afetados pela presença dos voláteis do cafeeiro; e iii) se fêmeas de L. coffeella podem ovipositar em outro hospedeiro. A avaliação da resposta olfativa de fêmeas virgens e acasaladas aos voláteis de folhas do cafeeiro foi feita utilizando-se olfatômetro em “Y”. Para avaliar a proporção de cópula, o tempo de início e a duração da cópula, foram utilizados casais em gaiolas plásticas com a presença ou ausência de voláteis das folhas do cafeeiro.E, para avaliar a oviposição das fêmeas foram oferecidas a elas folhas da planta hospedeira e não hospedeira. Os voláteis emitidos pela planta hospedeira pareceram não constituir pista relevante para sua localização pelas fêmeas, mas esses voláteis mostraram-se importantes durante o acasalamento. A proporção de acasalamento, o início e a duração da cópula foram significativamente alterados na presença dos voláteis do cafeeiro. Quando uma planta não hospedeira foi oferecida às fêmeas como sítio de oviposição, houve uma redução considerável no número de ovos depositados, indicando que fêmeas usam pistas da planta hospedeira para ovipositar. Assim,registrou-se que a planta hospedeira tem papel relevante no comportamento reprodutivo de L. coffeella.Editora UFLA2013-04-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfimage/pjpegimage/pjpegimage/pjpegimage/pjpeghttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/370Coffee Science - ISSN 1984-3909; Vol. 8 No. 1 (2013); 101-108Coffee Science; Vol. 8 Núm. 1 (2013); 101-108Coffee Science; v. 8 n. 1 (2013); 101-1081984-3909reponame:Coffee Science (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAengporhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/370/pdf_118https://coffeescience.ufla.br/index.php/Coffeescience/article/view/370/pdfhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/370/1063https://coffeescience.ufla.br/index.php/Coffeescience/article/view/370/1064https://coffeescience.ufla.br/index.php/Coffeescience/article/view/370/1065https://coffeescience.ufla.br/index.php/Coffeescience/article/view/370/1066Copyright (c) 2013 Coffee Science - ISSN 1984-3909https://creativecommons.org/info:eu-repo/semantics/openAccessFonseca, Marcy Das GraçasLima, Eraldo RodriguesAraújo, Ana Paula AlbanoResende, Tiago Teixeira2014-08-25T17:56:25Zoai:coffeescience.ufla.br:article/370Revistahttps://coffeescience.ufla.br/index.php/CoffeesciencePUBhttps://coffeescience.ufla.br/index.php/Coffeescience/oaicoffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com1984-39091809-6875opendoar:2024-05-21T19:53:39.182177Coffee Science (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv Influence of host planto n reproductive behavior of Leucoptera coffeella (Guérin-Meneville) (Lepidoptera: Lyonetiidae)
Influência da planta hospedeira no comportamento reprodutivo de Leucoptera coffeella (Guérin-Méneville) (Lepidoptera: Lyonetiidae)
title Influence of host planto n reproductive behavior of Leucoptera coffeella (Guérin-Meneville) (Lepidoptera: Lyonetiidae)
spellingShingle Influence of host planto n reproductive behavior of Leucoptera coffeella (Guérin-Meneville) (Lepidoptera: Lyonetiidae)
Fonseca, Marcy Das Graças
Volatile host plant
coffee
olfactometer
mating
oviposition
Voláteis da planta hospedeira
café
olfatômetro
acasalamento
oviposição
title_short Influence of host planto n reproductive behavior of Leucoptera coffeella (Guérin-Meneville) (Lepidoptera: Lyonetiidae)
title_full Influence of host planto n reproductive behavior of Leucoptera coffeella (Guérin-Meneville) (Lepidoptera: Lyonetiidae)
title_fullStr Influence of host planto n reproductive behavior of Leucoptera coffeella (Guérin-Meneville) (Lepidoptera: Lyonetiidae)
title_full_unstemmed Influence of host planto n reproductive behavior of Leucoptera coffeella (Guérin-Meneville) (Lepidoptera: Lyonetiidae)
title_sort Influence of host planto n reproductive behavior of Leucoptera coffeella (Guérin-Meneville) (Lepidoptera: Lyonetiidae)
author Fonseca, Marcy Das Graças
author_facet Fonseca, Marcy Das Graças
Lima, Eraldo Rodrigues
Araújo, Ana Paula Albano
Resende, Tiago Teixeira
author_role author
author2 Lima, Eraldo Rodrigues
Araújo, Ana Paula Albano
Resende, Tiago Teixeira
author2_role author
author
author
dc.contributor.author.fl_str_mv Fonseca, Marcy Das Graças
Lima, Eraldo Rodrigues
Araújo, Ana Paula Albano
Resende, Tiago Teixeira
dc.subject.por.fl_str_mv Volatile host plant
coffee
olfactometer
mating
oviposition
Voláteis da planta hospedeira
café
olfatômetro
acasalamento
oviposição
topic Volatile host plant
coffee
olfactometer
mating
oviposition
Voláteis da planta hospedeira
café
olfatômetro
acasalamento
oviposição
description The objective of this study was to evaluate the effect of the host plant, Coffea arabica, the reproductive behaviorof Leucoptera coffeella. We evaluated: i) the effect of reproductive condition of females in response to the volatile coffee leaves, ii) the proportion of mating, start time and duration of copulation are affected by the presence of volatile coffee and iii) if femaleL. coffeella can lay eggs on another host. The assessment of olfactory response of virgin females and mated to the volatile coffee leaves was done using olfactometer “Y”. To evaluate the proportion of copulation, the start time and duration of copulation, couples were used in plastic cages with the presence or absence of volatiles of coffee leaves. And, to assess the ovoposition females were offered to them leaves of the host plant and not host. The volatiles emitted by host plant appeared to be not relevant to track their location by females, but these volatiles were important during mating. The proportion of mating, the onset and duration of copulation were significantly altered in the presence of volatile coffee. When a host plant was not offered to females as ovipositionsite, there was a considerable reduction in the number of eggs deposited, indicating that females use cues of the host plant to lay eggs. Thus, there was the host plant plays an important role in the reproductive behavior of L. coffeella.
publishDate 2013
dc.date.none.fl_str_mv 2013-04-21
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.uri.fl_str_mv https://coffeescience.ufla.br/index.php/Coffeescience/article/view/370
url https://coffeescience.ufla.br/index.php/Coffeescience/article/view/370
dc.language.iso.fl_str_mv eng
por
language eng
por
dc.relation.none.fl_str_mv https://coffeescience.ufla.br/index.php/Coffeescience/article/view/370/pdf_118
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/370/pdf
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/370/1063
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/370/1064
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/370/1065
https://coffeescience.ufla.br/index.php/Coffeescience/article/view/370/1066
dc.rights.driver.fl_str_mv Copyright (c) 2013 Coffee Science - ISSN 1984-3909
https://creativecommons.org/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2013 Coffee Science - ISSN 1984-3909
https://creativecommons.org/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
image/pjpeg
image/pjpeg
image/pjpeg
image/pjpeg
dc.publisher.none.fl_str_mv Editora UFLA
publisher.none.fl_str_mv Editora UFLA
dc.source.none.fl_str_mv Coffee Science - ISSN 1984-3909; Vol. 8 No. 1 (2013); 101-108
Coffee Science; Vol. 8 Núm. 1 (2013); 101-108
Coffee Science; v. 8 n. 1 (2013); 101-108
1984-3909
reponame:Coffee Science (Online)
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Coffee Science (Online)
collection Coffee Science (Online)
repository.name.fl_str_mv Coffee Science (Online) - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv coffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com
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