Alimentación de Spodoptera eridania (Lepidoptera: Noctuidae) en genotipos de soya
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng spa |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/227173 |
Resumo: | This work aimed to find soybean genotypes with low feeding preference by Spodoptera eridania larvae on 23 genotypes evaluated in three experiments, of which iAC 100 was established as the resistant genotype and Br 16 as the susceptible genotype. From the results obtained in these tests, a final experiment was carried out with the 10 most outstanding genotypes: iAC 100, Pi 227682, Pi 227687, DM 339, P 98Y51 rr, BrSGO 8360, iGrA rA 518 rr, iGrA rA 516 rr, iGrA rA 626 rr and Br 16. in all experiments, free choice and no choice tests were performed. in the former, leaf discs corresponding to the genotypes were placed in Petri dishes and then one third-instar larva per genotype was released. in the latter we used one leaf disc of each genotype per plate where one third-instar larva was released. the attractiveness of the third-instar larvae was evaluated at 1, 3, 5, 10, 15, 30, 60, 120, 360, 720 and 1080 minutes after their release, as well as the leaf area consumed. in both tests the genotype iAC 100 was the least attractive and consumed by the larvae, whereas BrSGO 8360 and P 98Y51 rr were the most consumed in free choice and no choice tests, respectively. Genotype iAC 100 was highly resistant to S. eridania in feeding preference experiments and thus can be cultivated or incorporated into breeding programs in order to obtain soybean plants with resistance characteristics to this pest. |
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Alimentación de Spodoptera eridania (Lepidoptera: Noctuidae) en genotipos de soyaFeeding of Spodoptera eridania (Lepidoptera: Noctuidae) on soybean genotypesAttractivenessGlycine maxHost plant resistanceSouthern armywormThis work aimed to find soybean genotypes with low feeding preference by Spodoptera eridania larvae on 23 genotypes evaluated in three experiments, of which iAC 100 was established as the resistant genotype and Br 16 as the susceptible genotype. From the results obtained in these tests, a final experiment was carried out with the 10 most outstanding genotypes: iAC 100, Pi 227682, Pi 227687, DM 339, P 98Y51 rr, BrSGO 8360, iGrA rA 518 rr, iGrA rA 516 rr, iGrA rA 626 rr and Br 16. in all experiments, free choice and no choice tests were performed. in the former, leaf discs corresponding to the genotypes were placed in Petri dishes and then one third-instar larva per genotype was released. in the latter we used one leaf disc of each genotype per plate where one third-instar larva was released. the attractiveness of the third-instar larvae was evaluated at 1, 3, 5, 10, 15, 30, 60, 120, 360, 720 and 1080 minutes after their release, as well as the leaf area consumed. in both tests the genotype iAC 100 was the least attractive and consumed by the larvae, whereas BrSGO 8360 and P 98Y51 rr were the most consumed in free choice and no choice tests, respectively. Genotype iAC 100 was highly resistant to S. eridania in feeding preference experiments and thus can be cultivated or incorporated into breeding programs in order to obtain soybean plants with resistance characteristics to this pest.FCAV/UNESP, Campus de Jaboticabal Departamento de Fitossanidade Laboratório de Resistência de Plantas a insetos, via de Acesso Prof. Paulo Donato Castellane, s/n, CeP 14884-900, Jaboticabal, SPFCAV/UNESP, Campus de Jaboticabal Departamento de Fitossanidade Laboratório de Resistência de Plantas a insetos, via de Acesso Prof. Paulo Donato Castellane, s/n, CeP 14884-900, Jaboticabal, SPUniversidade Estadual Paulista (UNESP)Sardinha de Souza, Bruno Henrique [UNESP]Boiça Júnior, Arlindo Leal [UNESP]Janini, Júlio Cesar [UNESP]da Silva, Anderson Gonçalves [UNESP]Lobato Rodrigues, Nara Elisa [UNESP]2022-04-29T07:11:50Z2022-04-29T07:11:50Z2012-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article215-223Revista Colombiana de Entomologia, v. 38, n. 2, p. 215-223, 2012.0120-0488http://hdl.handle.net/11449/2271732-s2.0-84878262352Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengspaRevista Colombiana de Entomologiainfo:eu-repo/semantics/openAccess2022-04-29T07:11:50Zoai:repositorio.unesp.br:11449/227173Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T07:11:50Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Alimentación de Spodoptera eridania (Lepidoptera: Noctuidae) en genotipos de soya Feeding of Spodoptera eridania (Lepidoptera: Noctuidae) on soybean genotypes |
title |
Alimentación de Spodoptera eridania (Lepidoptera: Noctuidae) en genotipos de soya |
spellingShingle |
Alimentación de Spodoptera eridania (Lepidoptera: Noctuidae) en genotipos de soya Sardinha de Souza, Bruno Henrique [UNESP] Attractiveness Glycine max Host plant resistance Southern armyworm |
title_short |
Alimentación de Spodoptera eridania (Lepidoptera: Noctuidae) en genotipos de soya |
title_full |
Alimentación de Spodoptera eridania (Lepidoptera: Noctuidae) en genotipos de soya |
title_fullStr |
Alimentación de Spodoptera eridania (Lepidoptera: Noctuidae) en genotipos de soya |
title_full_unstemmed |
Alimentación de Spodoptera eridania (Lepidoptera: Noctuidae) en genotipos de soya |
title_sort |
Alimentación de Spodoptera eridania (Lepidoptera: Noctuidae) en genotipos de soya |
author |
Sardinha de Souza, Bruno Henrique [UNESP] |
author_facet |
Sardinha de Souza, Bruno Henrique [UNESP] Boiça Júnior, Arlindo Leal [UNESP] Janini, Júlio Cesar [UNESP] da Silva, Anderson Gonçalves [UNESP] Lobato Rodrigues, Nara Elisa [UNESP] |
author_role |
author |
author2 |
Boiça Júnior, Arlindo Leal [UNESP] Janini, Júlio Cesar [UNESP] da Silva, Anderson Gonçalves [UNESP] Lobato Rodrigues, Nara Elisa [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Sardinha de Souza, Bruno Henrique [UNESP] Boiça Júnior, Arlindo Leal [UNESP] Janini, Júlio Cesar [UNESP] da Silva, Anderson Gonçalves [UNESP] Lobato Rodrigues, Nara Elisa [UNESP] |
dc.subject.por.fl_str_mv |
Attractiveness Glycine max Host plant resistance Southern armyworm |
topic |
Attractiveness Glycine max Host plant resistance Southern armyworm |
description |
This work aimed to find soybean genotypes with low feeding preference by Spodoptera eridania larvae on 23 genotypes evaluated in three experiments, of which iAC 100 was established as the resistant genotype and Br 16 as the susceptible genotype. From the results obtained in these tests, a final experiment was carried out with the 10 most outstanding genotypes: iAC 100, Pi 227682, Pi 227687, DM 339, P 98Y51 rr, BrSGO 8360, iGrA rA 518 rr, iGrA rA 516 rr, iGrA rA 626 rr and Br 16. in all experiments, free choice and no choice tests were performed. in the former, leaf discs corresponding to the genotypes were placed in Petri dishes and then one third-instar larva per genotype was released. in the latter we used one leaf disc of each genotype per plate where one third-instar larva was released. the attractiveness of the third-instar larvae was evaluated at 1, 3, 5, 10, 15, 30, 60, 120, 360, 720 and 1080 minutes after their release, as well as the leaf area consumed. in both tests the genotype iAC 100 was the least attractive and consumed by the larvae, whereas BrSGO 8360 and P 98Y51 rr were the most consumed in free choice and no choice tests, respectively. Genotype iAC 100 was highly resistant to S. eridania in feeding preference experiments and thus can be cultivated or incorporated into breeding programs in order to obtain soybean plants with resistance characteristics to this pest. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-07-01 2022-04-29T07:11:50Z 2022-04-29T07:11:50Z |
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 |
Revista Colombiana de Entomologia, v. 38, n. 2, p. 215-223, 2012. 0120-0488 http://hdl.handle.net/11449/227173 2-s2.0-84878262352 |
identifier_str_mv |
Revista Colombiana de Entomologia, v. 38, n. 2, p. 215-223, 2012. 0120-0488 2-s2.0-84878262352 |
url |
http://hdl.handle.net/11449/227173 |
dc.language.iso.fl_str_mv |
eng spa |
language |
eng spa |
dc.relation.none.fl_str_mv |
Revista Colombiana de Entomologia |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
215-223 |
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_ |
1799965723864334336 |