Synthetic sex pheromone of citrus leafminer in Brazilian citrus groves

The objective of this work was to determine the best conditions of use of the synthetic sex pheromone of Phyllocnistis citrella Stainton for monitoring this species in citrus groves in northeastern Brazil. Pheromone doses (0.0, 0.1, 1, 10 and 100 μg) and longevity (1, 15, 29, 43 and 57-day-old lures...

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Detalles Bibliográficos
Autores: Parra-Pedrazzoli, Ana Lia, Leal, Walter Soares, Vilela, Evaldo Ferreira, Mendonça, Marcelo Costa, Bento, José Maurício Simões
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2009
País:Brasil
Institución:Universidade Federal de Viçosa (UFV)
Repositorio:LOCUS Repositório Institucional da UFV
Idioma:inglés
OAI Identifier:oai:locus.ufv.br:123456789/26198
Acceso en línea:http://dx.doi.org/10.1590/S0100-204X2009000700004
http://locus.ufv.br//handle/123456789/26198
Access Level:acceso abierto
Palabra clave:Phyllocnistis citrella
(Z,Z)-7
11-hexadecadienal
(Z,Z,E)-7,11,13-hexadecatrienal
Monitoring
Monitoramento
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oai_identifier_str oai:locus.ufv.br:123456789/26198
network_acronym_str BR
network_name_str Brasil
repository_id_str
spelling Synthetic sex pheromone of citrus leafminer in Brazilian citrus grovesPhyllocnistis citrella(Z,Z)-711-hexadecadienal(Z,Z,E)-7,11,13-hexadecatrienalMonitoringMonitoramentoThe objective of this work was to determine the best conditions of use of the synthetic sex pheromone of Phyllocnistis citrella Stainton for monitoring this species in citrus groves in northeastern Brazil. Pheromone doses (0.0, 0.1, 1, 10 and 100 μg) and longevity (1, 15, 29, 43 and 57-day-old lures) and trap height (0.5, 1.5 and 2.5 m), color (green, red, and white) and model influence on P. citrella males capture were evaluated. The doses of 10 and 100 μg of the synthetic sex pheromone - a 3:1 blend of (Z,Z,E)-7,11,13-hexadecatrienal and (Z,Z)-7,11-hexadecadienal - attracted the greatest number of P. citrella males. Traps baited with these two both dosages continued to capture P. citrella males at a comparable rate for over eight weeks in citrus groves. Although there was no significant decrease in activity of both dosages until 57 days of exposure to the environment, the higher dose, as time passed, attracted significantly more P. citrella males than the lower dose. There were no significant differences in male capture in traps with synthetic sex pheromone placed at 1.5 and 2.5 m height, wich had the better results. Trap color and model did not affect male capture.O objetivo deste trabalho foi determinar as melhores condições de uso do feromônio sexual sintético de Phyllocnistis citrella Stainton para o monitoramento dessa espécie em pomares de citros no Nordeste do Brasil. Foram avaliados: doses (0,0, 0,1, 1, 10 e 100 μg), duração (1, 15, 29, 43 e 57 dias de exposição do feromônio sexual sintético), altura de instalação (0,5, 1,5 e 2,5 m), cor (verde, vermelha e branca) e modelo de armadilha na captura de machos de P. citrella. As doses de 10 e 100 μg do feromônio sintético - proporção de 3:1 da mistura de Z,Z,E-7,11,13-hexadecatrienal e (Z,Z)-7,11-hexadecadienal - atraíram o maior número de machos de P. citrella. Armadilhas contendo a mistura feromonal nessas duas doses capturaram machos de P. citrella por mais de oito semanas em pomares de citros. Embora nenhuma das duas doses tenha sofrido decréscimo na atividade por até 57 dias de exposição ao ambiente, com o passar do tempo a maior dose atraiu significativamente mais machos de P. citrella que a menor dose. Não houve diferença significativa na captura de machos nas armadilhas com o feromônio sexual instaladas a 1,5 e 2,5 m de altura, as quais apresentaram os melhores resultados. O modelo e a cor das armadilhas não afetaram a captura dos machos.Pesquisa Agropecuária Brasileira2019-07-11T13:59:05Z2019-07-11T13:59:05Z2009-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlepdfapplication/pdf1678-3921http://dx.doi.org/10.1590/S0100-204X2009000700004http://locus.ufv.br//handle/123456789/26198engv. 44, n. 7, p. 676- 680, jul. 2009info:eu-repo/semantics/openAccessreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVParra-Pedrazzoli, Ana LiaLeal, Walter SoaresVilela, Evaldo FerreiraMendonça, Marcelo CostaBento, José Maurício Simões2024-07-12T08:49:52Zoai:locus.ufv.br:123456789/26198Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452024-07-12T08:49:52LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv Synthetic sex pheromone of citrus leafminer in Brazilian citrus groves
title Synthetic sex pheromone of citrus leafminer in Brazilian citrus groves
spellingShingle Synthetic sex pheromone of citrus leafminer in Brazilian citrus groves
Parra-Pedrazzoli, Ana Lia
Phyllocnistis citrella
(Z,Z)-7
11-hexadecadienal
(Z,Z,E)-7,11,13-hexadecatrienal
Monitoring
Monitoramento
title_short Synthetic sex pheromone of citrus leafminer in Brazilian citrus groves
title_full Synthetic sex pheromone of citrus leafminer in Brazilian citrus groves
title_fullStr Synthetic sex pheromone of citrus leafminer in Brazilian citrus groves
title_full_unstemmed Synthetic sex pheromone of citrus leafminer in Brazilian citrus groves
title_sort Synthetic sex pheromone of citrus leafminer in Brazilian citrus groves
dc.creator.none.fl_str_mv Parra-Pedrazzoli, Ana Lia
Leal, Walter Soares
Vilela, Evaldo Ferreira
Mendonça, Marcelo Costa
Bento, José Maurício Simões
author Parra-Pedrazzoli, Ana Lia
author_facet Parra-Pedrazzoli, Ana Lia
Leal, Walter Soares
Vilela, Evaldo Ferreira
Mendonça, Marcelo Costa
Bento, José Maurício Simões
author_role author
author2 Leal, Walter Soares
Vilela, Evaldo Ferreira
Mendonça, Marcelo Costa
Bento, José Maurício Simões
author2_role author
author
author
author
dc.subject.por.fl_str_mv Phyllocnistis citrella
(Z,Z)-7
11-hexadecadienal
(Z,Z,E)-7,11,13-hexadecatrienal
Monitoring
Monitoramento
topic Phyllocnistis citrella
(Z,Z)-7
11-hexadecadienal
(Z,Z,E)-7,11,13-hexadecatrienal
Monitoring
Monitoramento
description The objective of this work was to determine the best conditions of use of the synthetic sex pheromone of Phyllocnistis citrella Stainton for monitoring this species in citrus groves in northeastern Brazil. Pheromone doses (0.0, 0.1, 1, 10 and 100 μg) and longevity (1, 15, 29, 43 and 57-day-old lures) and trap height (0.5, 1.5 and 2.5 m), color (green, red, and white) and model influence on P. citrella males capture were evaluated. The doses of 10 and 100 μg of the synthetic sex pheromone - a 3:1 blend of (Z,Z,E)-7,11,13-hexadecatrienal and (Z,Z)-7,11-hexadecadienal - attracted the greatest number of P. citrella males. Traps baited with these two both dosages continued to capture P. citrella males at a comparable rate for over eight weeks in citrus groves. Although there was no significant decrease in activity of both dosages until 57 days of exposure to the environment, the higher dose, as time passed, attracted significantly more P. citrella males than the lower dose. There were no significant differences in male capture in traps with synthetic sex pheromone placed at 1.5 and 2.5 m height, wich had the better results. Trap color and model did not affect male capture.
publishDate 2009
dc.date.none.fl_str_mv 2009-07
2019-07-11T13:59:05Z
2019-07-11T13:59:05Z
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 1678-3921
http://dx.doi.org/10.1590/S0100-204X2009000700004
http://locus.ufv.br//handle/123456789/26198
identifier_str_mv 1678-3921
url http://dx.doi.org/10.1590/S0100-204X2009000700004
http://locus.ufv.br//handle/123456789/26198
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv v. 44, n. 7, p. 676- 680, jul. 2009
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv pdf
application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv reponame:LOCUS Repositório Institucional da UFV
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str LOCUS Repositório Institucional da UFV
collection LOCUS Repositório Institucional da UFV
repository.name.fl_str_mv LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv fabiojreis@ufv.br
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score 15,198674

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