Feeding preference of adults of Metriona elatior Klug (Coleoptera: Chrysomelidae, Cassidinae) for different hybrids of Solanum melogena Linnaeus (Solanaceae) - DOI: 10.4025/actascibiolsci.v30i4.5874
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum Biological Sciences |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/5874 |
Resumo: | Metriona elatior Klug is a potential biocontrol agent for Solanum viarum Dunal (tropical soda apple), because larvae and adults feed on its leaves and this species shows a low dispersion rate. Specificity plays a major role in the feasibility of an organism as a biological control agent, especially in the inundative strategy. The feeding preference of M. elatior adults was evaluated to 14 eggplant (Solanum melogena Linnaeus) hybrids. Mass rearing was carried out under lab conditions, with the insect feeding directly on S. viarum leaves. The study started with dual and multiple choice tests in 24 and 48 hour feeding times, by offering leaf disks in Petri dish conditions. Survival and leaf consumption analysis were performed in newly adults in tropical soda apple and eggplant leaves kept turgid by immersing the petioles in water. The leaf area was measured before and after four days of insect exposure. M. elatior showed higher feeding preference, survival and consumption of the weed species, especially in comparison with the hybrid Ryoma. The highest feeding preference among the eggplant hybrids was observed in ‘Minikuro Kowishiki’. |
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Feeding preference of adults of Metriona elatior Klug (Coleoptera: Chrysomelidae, Cassidinae) for different hybrids of Solanum melogena Linnaeus (Solanaceae) - DOI: 10.4025/actascibiolsci.v30i4.5874Preferência alimentar de adultos de Metriona elatior Klug (Coleoptera: Chrysomelidae, Cassidinae) por diferentes híbridos de Solanum melogena Linnaeus (Solanaceae) - DOI: 10.4025/actascibiolsci.v30i4.5874Metriona elatiorbiological controlweedsfeeding preferenceeggplanttropical soda apple.Metriona elatiorcontrole biológicoplanta daninhapreferência alimentarberinjelajoá-bravo.Metriona elatior Klug is a potential biocontrol agent for Solanum viarum Dunal (tropical soda apple), because larvae and adults feed on its leaves and this species shows a low dispersion rate. Specificity plays a major role in the feasibility of an organism as a biological control agent, especially in the inundative strategy. The feeding preference of M. elatior adults was evaluated to 14 eggplant (Solanum melogena Linnaeus) hybrids. Mass rearing was carried out under lab conditions, with the insect feeding directly on S. viarum leaves. The study started with dual and multiple choice tests in 24 and 48 hour feeding times, by offering leaf disks in Petri dish conditions. Survival and leaf consumption analysis were performed in newly adults in tropical soda apple and eggplant leaves kept turgid by immersing the petioles in water. The leaf area was measured before and after four days of insect exposure. M. elatior showed higher feeding preference, survival and consumption of the weed species, especially in comparison with the hybrid Ryoma. The highest feeding preference among the eggplant hybrids was observed in ‘Minikuro Kowishiki’.Metriona elatior Klug é potencial candidato para o controle biológico de Solanum viarum Dunal (joá-bravo), pois as larvas e adultos se alimentam de suas folhas e têm baixa taxa de dispersão. A especificidade é um forte requisito para a adequabilidade de um organismo como agente de controle biológico, especialmente pela estratégia inundativa. Desse modo, a preferência alimentar do adulto desse inseto em laboratório foi avaliada em 14 híbridos de Solanum melogena Linnaeus (berinjela). A criação estoque foi mantida em laboratório, com os indivíduos se alimentando de folhas do joá-bravo. O estudo foi realizado utilizando-se testes de dupla e múltipla escolha, em períodos de alimentação de 24 e 48h, oferecendo-se discos de tecido foliar, em condições de placas de Petri. As avaliações da sobrevivência e consumo foliar dos insetos adultos recém-emergidos foram realizadas em folhas de joá-bravo e dos híbridos de berinjela, mantidas túrgidas pela imersão do pecíolo em água. A área foliar foi medida antes e após quatro dias de exposição ao inseto. M. elatior apresentou preferência para alimentação, sobrevivência e consumo na planta daninha. A preferência do crisomelídeo foi maior para o híbrido Minikuro Kowishiki de berinjela.Universidade Estadual De Maringá2008-11-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/587410.4025/actascibiolsci.v30i4.5874Acta Scientiarum. Biological Sciences; Vol 30 No 4 (2008); 449-454Acta Scientiarum. Biological Sciences; v. 30 n. 4 (2008); 449-4541807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/5874/5874Al Gazi, Ariel David FreitasGandolfo, DanielPitelli, Robinson Antonioinfo:eu-repo/semantics/openAccess2022-11-23T17:33:50Zoai:periodicos.uem.br/ojs:article/5874Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:50Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Feeding preference of adults of Metriona elatior Klug (Coleoptera: Chrysomelidae, Cassidinae) for different hybrids of Solanum melogena Linnaeus (Solanaceae) - DOI: 10.4025/actascibiolsci.v30i4.5874 Preferência alimentar de adultos de Metriona elatior Klug (Coleoptera: Chrysomelidae, Cassidinae) por diferentes híbridos de Solanum melogena Linnaeus (Solanaceae) - DOI: 10.4025/actascibiolsci.v30i4.5874 |
title |
Feeding preference of adults of Metriona elatior Klug (Coleoptera: Chrysomelidae, Cassidinae) for different hybrids of Solanum melogena Linnaeus (Solanaceae) - DOI: 10.4025/actascibiolsci.v30i4.5874 |
spellingShingle |
Feeding preference of adults of Metriona elatior Klug (Coleoptera: Chrysomelidae, Cassidinae) for different hybrids of Solanum melogena Linnaeus (Solanaceae) - DOI: 10.4025/actascibiolsci.v30i4.5874 Al Gazi, Ariel David Freitas Metriona elatior biological control weeds feeding preference eggplant tropical soda apple. Metriona elatior controle biológico planta daninha preferência alimentar berinjela joá-bravo. |
title_short |
Feeding preference of adults of Metriona elatior Klug (Coleoptera: Chrysomelidae, Cassidinae) for different hybrids of Solanum melogena Linnaeus (Solanaceae) - DOI: 10.4025/actascibiolsci.v30i4.5874 |
title_full |
Feeding preference of adults of Metriona elatior Klug (Coleoptera: Chrysomelidae, Cassidinae) for different hybrids of Solanum melogena Linnaeus (Solanaceae) - DOI: 10.4025/actascibiolsci.v30i4.5874 |
title_fullStr |
Feeding preference of adults of Metriona elatior Klug (Coleoptera: Chrysomelidae, Cassidinae) for different hybrids of Solanum melogena Linnaeus (Solanaceae) - DOI: 10.4025/actascibiolsci.v30i4.5874 |
title_full_unstemmed |
Feeding preference of adults of Metriona elatior Klug (Coleoptera: Chrysomelidae, Cassidinae) for different hybrids of Solanum melogena Linnaeus (Solanaceae) - DOI: 10.4025/actascibiolsci.v30i4.5874 |
title_sort |
Feeding preference of adults of Metriona elatior Klug (Coleoptera: Chrysomelidae, Cassidinae) for different hybrids of Solanum melogena Linnaeus (Solanaceae) - DOI: 10.4025/actascibiolsci.v30i4.5874 |
author |
Al Gazi, Ariel David Freitas |
author_facet |
Al Gazi, Ariel David Freitas Gandolfo, Daniel Pitelli, Robinson Antonio |
author_role |
author |
author2 |
Gandolfo, Daniel Pitelli, Robinson Antonio |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Al Gazi, Ariel David Freitas Gandolfo, Daniel Pitelli, Robinson Antonio |
dc.subject.por.fl_str_mv |
Metriona elatior biological control weeds feeding preference eggplant tropical soda apple. Metriona elatior controle biológico planta daninha preferência alimentar berinjela joá-bravo. |
topic |
Metriona elatior biological control weeds feeding preference eggplant tropical soda apple. Metriona elatior controle biológico planta daninha preferência alimentar berinjela joá-bravo. |
description |
Metriona elatior Klug is a potential biocontrol agent for Solanum viarum Dunal (tropical soda apple), because larvae and adults feed on its leaves and this species shows a low dispersion rate. Specificity plays a major role in the feasibility of an organism as a biological control agent, especially in the inundative strategy. The feeding preference of M. elatior adults was evaluated to 14 eggplant (Solanum melogena Linnaeus) hybrids. Mass rearing was carried out under lab conditions, with the insect feeding directly on S. viarum leaves. The study started with dual and multiple choice tests in 24 and 48 hour feeding times, by offering leaf disks in Petri dish conditions. Survival and leaf consumption analysis were performed in newly adults in tropical soda apple and eggplant leaves kept turgid by immersing the petioles in water. The leaf area was measured before and after four days of insect exposure. M. elatior showed higher feeding preference, survival and consumption of the weed species, especially in comparison with the hybrid Ryoma. The highest feeding preference among the eggplant hybrids was observed in ‘Minikuro Kowishiki’. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-11-26 |
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/ActaSciBiolSci/article/view/5874 10.4025/actascibiolsci.v30i4.5874 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/5874 |
identifier_str_mv |
10.4025/actascibiolsci.v30i4.5874 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/5874/5874 |
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. Biological Sciences; Vol 30 No 4 (2008); 449-454 Acta Scientiarum. Biological Sciences; v. 30 n. 4 (2008); 449-454 1807-863X 1679-9283 reponame:Acta Scientiarum Biological Sciences instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum Biological Sciences |
collection |
Acta Scientiarum Biological Sciences |
repository.name.fl_str_mv |
Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
||actabiol@uem.br |
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1799317394642960384 |