Effect of sinigrin applied on brassics leaves on biological aspects of Plutella xylostella (L.) (Lepidoptera: Plutellidae) - DOI: 10.4025/actasciagron.v32i1.753

Detalhes bibliográficos
Autor(a) principal: Carvalho, Jackeline da Silva
Data de Publicação: 2009
Outros Autores: De Bortoli, Sergio Antonio, Thuler, Robson Thomaz, Goulart, Roberto Marchi, Volpe, Haroldo Xavier Linhares
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/753
Resumo: The objective of this work was to evaluate the effect of sinigrin applied to cabbage and broccoli leaves of biological aspects of Plutella xylostella. Two brassica cultivars, cabbage Da Georgia and broccoli Ramoso Piracicaba Precoce, were used and were treated with the following sinigrin solutions: 0.2, 0.4, 0.8, 1.6 and 3.2 mg mL-1 in solution 5% of Tween 20® and a control with Tween solution. Duration and viability of larval and pupal periods, pupal weight, longevity and sex ratio, female fertility, incubation period and egg viability were evaluated. The corrected reproductive potential index (PRC) was also calculated. The means were analyzed by the multivariate analysis of grouping and of main components. The PRC treatments presented 0.2 mg mL-1 in cabbage with larger reproductive potential. The multivariate analysis provided discrimination of treatments regarding the smaller tested concentration. By the results it is possible to conclude that low concentrations of sinigrin, in cabbage and broccoli, allow better development for P. xylostella.
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spelling Effect of sinigrin applied on brassics leaves on biological aspects of Plutella xylostella (L.) (Lepidoptera: Plutellidae) - DOI: 10.4025/actasciagron.v32i1.753Efeito de sinigrina aplicada em folhas de brássicas sobre características biológicos de Plutella xylostella (L.) (Lepidoptera: Plutellidae) - DOI: 10.4025/actasciagron.v32i1.753diamondback mothglucosinolatescabbagebroccolireproductive potentialtraça-das-crucíferasglucosinolatoscouvebrócolispotencial reprodutivoEntomologia AgrícolaThe objective of this work was to evaluate the effect of sinigrin applied to cabbage and broccoli leaves of biological aspects of Plutella xylostella. Two brassica cultivars, cabbage Da Georgia and broccoli Ramoso Piracicaba Precoce, were used and were treated with the following sinigrin solutions: 0.2, 0.4, 0.8, 1.6 and 3.2 mg mL-1 in solution 5% of Tween 20® and a control with Tween solution. Duration and viability of larval and pupal periods, pupal weight, longevity and sex ratio, female fertility, incubation period and egg viability were evaluated. The corrected reproductive potential index (PRC) was also calculated. The means were analyzed by the multivariate analysis of grouping and of main components. The PRC treatments presented 0.2 mg mL-1 in cabbage with larger reproductive potential. The multivariate analysis provided discrimination of treatments regarding the smaller tested concentration. By the results it is possible to conclude that low concentrations of sinigrin, in cabbage and broccoli, allow better development for P. xylostella.O objetivo deste trabalho foi avaliar o efeito da ingestão de sinigrina aplicada em folhas de couve e brócolis sobre algumas características biológicas de Plutella xylostella. Foram utilizadas duas cultivares de brássicas: couve-manteiga Da Geórgia e brócolis Ramoso Piracicaba Precoce, sendo elas tratadas com soluções de sinigrina a 0,2; 0,4; 0,8; 1,6 e 3,2 mg mL-1, contendo 5% de Tween20®, e uma testemunha, apenas com solução de Tween20®. Avaliou-se a duração e viabilidade das fases larval e pupal, peso de pupas, longevidade e razão sexual dos adultos, fecundidade das fêmeas, período de incubação e viabilidade da fase de ovo, tendo-se calculado o potencial reprodutivo corrigido (PRC). As médias foram avaliadas pela análise multivariada de agrupamento e de componentes principais. O maior potencial reprodutivo foi apresentado pela dose de 0,2 mg mL-1 em couve. As análises multivariadas proporcionaram melhor discriminação dos tratamentos em relação à menor concentração testada. Concluiu-se que baixa concentração de sinigrina, em couve e em brócolis, favorece o desenvolvimento de P. xylostella.Universidade Estadual de Maringá2009-11-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/75310.4025/actasciagron.v32i1.753Acta Scientiarum. Agronomy; Vol 32 No 1 (2010); 15-20Acta Scientiarum. Agronomy; v. 32 n. 1 (2010); 15-201807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/753/753Carvalho, Jackeline da SilvaDe Bortoli, Sergio AntonioThuler, Robson ThomazGoulart, Roberto MarchiVolpe, Haroldo Xavier Linharesinfo:eu-repo/semantics/openAccess2022-11-23T18:37:11Zoai:periodicos.uem.br/ojs:article/753Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:11Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Effect of sinigrin applied on brassics leaves on biological aspects of Plutella xylostella (L.) (Lepidoptera: Plutellidae) - DOI: 10.4025/actasciagron.v32i1.753
Efeito de sinigrina aplicada em folhas de brássicas sobre características biológicos de Plutella xylostella (L.) (Lepidoptera: Plutellidae) - DOI: 10.4025/actasciagron.v32i1.753
title Effect of sinigrin applied on brassics leaves on biological aspects of Plutella xylostella (L.) (Lepidoptera: Plutellidae) - DOI: 10.4025/actasciagron.v32i1.753
spellingShingle Effect of sinigrin applied on brassics leaves on biological aspects of Plutella xylostella (L.) (Lepidoptera: Plutellidae) - DOI: 10.4025/actasciagron.v32i1.753
Carvalho, Jackeline da Silva
diamondback moth
glucosinolates
cabbage
broccoli
reproductive potential
traça-das-crucíferas
glucosinolatos
couve
brócolis
potencial reprodutivo
Entomologia Agrícola
title_short Effect of sinigrin applied on brassics leaves on biological aspects of Plutella xylostella (L.) (Lepidoptera: Plutellidae) - DOI: 10.4025/actasciagron.v32i1.753
title_full Effect of sinigrin applied on brassics leaves on biological aspects of Plutella xylostella (L.) (Lepidoptera: Plutellidae) - DOI: 10.4025/actasciagron.v32i1.753
title_fullStr Effect of sinigrin applied on brassics leaves on biological aspects of Plutella xylostella (L.) (Lepidoptera: Plutellidae) - DOI: 10.4025/actasciagron.v32i1.753
title_full_unstemmed Effect of sinigrin applied on brassics leaves on biological aspects of Plutella xylostella (L.) (Lepidoptera: Plutellidae) - DOI: 10.4025/actasciagron.v32i1.753
title_sort Effect of sinigrin applied on brassics leaves on biological aspects of Plutella xylostella (L.) (Lepidoptera: Plutellidae) - DOI: 10.4025/actasciagron.v32i1.753
author Carvalho, Jackeline da Silva
author_facet Carvalho, Jackeline da Silva
De Bortoli, Sergio Antonio
Thuler, Robson Thomaz
Goulart, Roberto Marchi
Volpe, Haroldo Xavier Linhares
author_role author
author2 De Bortoli, Sergio Antonio
Thuler, Robson Thomaz
Goulart, Roberto Marchi
Volpe, Haroldo Xavier Linhares
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Carvalho, Jackeline da Silva
De Bortoli, Sergio Antonio
Thuler, Robson Thomaz
Goulart, Roberto Marchi
Volpe, Haroldo Xavier Linhares
dc.subject.por.fl_str_mv diamondback moth
glucosinolates
cabbage
broccoli
reproductive potential
traça-das-crucíferas
glucosinolatos
couve
brócolis
potencial reprodutivo
Entomologia Agrícola
topic diamondback moth
glucosinolates
cabbage
broccoli
reproductive potential
traça-das-crucíferas
glucosinolatos
couve
brócolis
potencial reprodutivo
Entomologia Agrícola
description The objective of this work was to evaluate the effect of sinigrin applied to cabbage and broccoli leaves of biological aspects of Plutella xylostella. Two brassica cultivars, cabbage Da Georgia and broccoli Ramoso Piracicaba Precoce, were used and were treated with the following sinigrin solutions: 0.2, 0.4, 0.8, 1.6 and 3.2 mg mL-1 in solution 5% of Tween 20® and a control with Tween solution. Duration and viability of larval and pupal periods, pupal weight, longevity and sex ratio, female fertility, incubation period and egg viability were evaluated. The corrected reproductive potential index (PRC) was also calculated. The means were analyzed by the multivariate analysis of grouping and of main components. The PRC treatments presented 0.2 mg mL-1 in cabbage with larger reproductive potential. The multivariate analysis provided discrimination of treatments regarding the smaller tested concentration. By the results it is possible to conclude that low concentrations of sinigrin, in cabbage and broccoli, allow better development for P. xylostella.
publishDate 2009
dc.date.none.fl_str_mv 2009-11-04
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/753
10.4025/actasciagron.v32i1.753
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/753
identifier_str_mv 10.4025/actasciagron.v32i1.753
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/753/753
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 32 No 1 (2010); 15-20
Acta Scientiarum. Agronomy; v. 32 n. 1 (2010); 15-20
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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