Reproduction of Trichospilus diatraeae (Hymenoptera: Eulophidae) in the pupae of Diaphania hyalinata (Lepidoptera: Crambidae) of various ages
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/165045 |
Resumo: | Trichospilus diatraeae Cherian & Margabandhu (Hymenoptera: Eulophidae) is a gregarious parasitoid of a wide variety of lepidopterans including melonworm, Diaphania hyalinata L. (Lepidoptera: Crambidae), pupae in the field. The latter is a key pest of Cucurbitaceae; it primarily damages their leaves and secondarily their fruit, and it reduces the productivity of the plants. The aim of this study was to determine the effect of the age of D. hyalinata pupae on the development of T. diatraeae. Diaphania hyalinata pupae aged 24, 48, 72, 96, 120, and 144 h were individualized and exposed to eight 48-h-old T. diatraeae females for 24 h. The emergence and parasitism rates, sex ratios, and longevities of T. diatraeae males and females were found to be similar with D. hyalinata pupae of different ages. The number of progeny, width of the head capsule, and duration of the life cycle (egg to adult) of T. diatraeae decreased with the increasing age of D. hyalinata pupae. Importantly, the number of parasitoid progeny per host pupa and size of the parasitoid adults were larger when 24-h-old host pupae were parasitized than when 48- to 144-h-old pupae were parasitized. Trichospilus diatraeae was very effective in parasitizing D. hyalinata pupae of ages ranging from 24 to 144 h. |
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Repositório Institucional da UNESP |
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Reproduction of Trichospilus diatraeae (Hymenoptera: Eulophidae) in the pupae of Diaphania hyalinata (Lepidoptera: Crambidae) of various ageshost pupa ageovipositionhost qualityTrichospilus diatraeae Cherian & Margabandhu (Hymenoptera: Eulophidae) is a gregarious parasitoid of a wide variety of lepidopterans including melonworm, Diaphania hyalinata L. (Lepidoptera: Crambidae), pupae in the field. The latter is a key pest of Cucurbitaceae; it primarily damages their leaves and secondarily their fruit, and it reduces the productivity of the plants. The aim of this study was to determine the effect of the age of D. hyalinata pupae on the development of T. diatraeae. Diaphania hyalinata pupae aged 24, 48, 72, 96, 120, and 144 h were individualized and exposed to eight 48-h-old T. diatraeae females for 24 h. The emergence and parasitism rates, sex ratios, and longevities of T. diatraeae males and females were found to be similar with D. hyalinata pupae of different ages. The number of progeny, width of the head capsule, and duration of the life cycle (egg to adult) of T. diatraeae decreased with the increasing age of D. hyalinata pupae. Importantly, the number of parasitoid progeny per host pupa and size of the parasitoid adults were larger when 24-h-old host pupae were parasitized than when 48- to 144-h-old pupae were parasitized. Trichospilus diatraeae was very effective in parasitizing D. hyalinata pupae of ages ranging from 24 to 144 h.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)Univ Fed Vicosa, Dept Fitotecnia, BR-36570900 Vicosa, MG, BrazilUniv Fed Vicosa, Dept Entomol, BR-36570900 Vicosa, MG, BrazilFundacao Univ Fed Grande Dourados, Fac Ciencias Biol & Ambientais, BR-79804970 Dourados, MS, BrazilUniv Estado Sao Paulo UNESP, Dept Prod Plantas, Escola Ciencias Agron, BR-18603970 Sao Paulo, BrazilUniv Fed Vicosa, Dept Biol Geral, BR-36570900 Vicosa, MG, BrazilUniv Estado Sao Paulo UNESP, Dept Prod Plantas, Escola Ciencias Agron, BR-18603970 Sao Paulo, BrazilFlorida Entomological SocUniversidade Federal de Viçosa (UFV)Fundacao Univ Fed Grande DouradosUniversidade Estadual Paulista (Unesp)Da Silva, Isabel MoreiraZanuncio, Teresinha VinhaPereira, Fabricio FagundesWilcken, Carlos Frederico [UNESP]Serrao, Jose EduardoZanuncio, Jose Cola2018-11-27T07:35:32Z2018-11-27T07:35:32Z2015-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1025-1029application/pdfFlorida Entomologist. Lutz: Florida Entomological Soc, v. 98, n. 4, p. 1025-1029, 2015.0015-4040http://hdl.handle.net/11449/165045WOS:000368725000002WOS000368725000002.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengFlorida Entomologistinfo:eu-repo/semantics/openAccess2024-04-30T18:06:48Zoai:repositorio.unesp.br:11449/165045Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:09:48.884284Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Reproduction of Trichospilus diatraeae (Hymenoptera: Eulophidae) in the pupae of Diaphania hyalinata (Lepidoptera: Crambidae) of various ages |
title |
Reproduction of Trichospilus diatraeae (Hymenoptera: Eulophidae) in the pupae of Diaphania hyalinata (Lepidoptera: Crambidae) of various ages |
spellingShingle |
Reproduction of Trichospilus diatraeae (Hymenoptera: Eulophidae) in the pupae of Diaphania hyalinata (Lepidoptera: Crambidae) of various ages Da Silva, Isabel Moreira host pupa age oviposition host quality |
title_short |
Reproduction of Trichospilus diatraeae (Hymenoptera: Eulophidae) in the pupae of Diaphania hyalinata (Lepidoptera: Crambidae) of various ages |
title_full |
Reproduction of Trichospilus diatraeae (Hymenoptera: Eulophidae) in the pupae of Diaphania hyalinata (Lepidoptera: Crambidae) of various ages |
title_fullStr |
Reproduction of Trichospilus diatraeae (Hymenoptera: Eulophidae) in the pupae of Diaphania hyalinata (Lepidoptera: Crambidae) of various ages |
title_full_unstemmed |
Reproduction of Trichospilus diatraeae (Hymenoptera: Eulophidae) in the pupae of Diaphania hyalinata (Lepidoptera: Crambidae) of various ages |
title_sort |
Reproduction of Trichospilus diatraeae (Hymenoptera: Eulophidae) in the pupae of Diaphania hyalinata (Lepidoptera: Crambidae) of various ages |
author |
Da Silva, Isabel Moreira |
author_facet |
Da Silva, Isabel Moreira Zanuncio, Teresinha Vinha Pereira, Fabricio Fagundes Wilcken, Carlos Frederico [UNESP] Serrao, Jose Eduardo Zanuncio, Jose Cola |
author_role |
author |
author2 |
Zanuncio, Teresinha Vinha Pereira, Fabricio Fagundes Wilcken, Carlos Frederico [UNESP] Serrao, Jose Eduardo Zanuncio, Jose Cola |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Viçosa (UFV) Fundacao Univ Fed Grande Dourados Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Da Silva, Isabel Moreira Zanuncio, Teresinha Vinha Pereira, Fabricio Fagundes Wilcken, Carlos Frederico [UNESP] Serrao, Jose Eduardo Zanuncio, Jose Cola |
dc.subject.por.fl_str_mv |
host pupa age oviposition host quality |
topic |
host pupa age oviposition host quality |
description |
Trichospilus diatraeae Cherian & Margabandhu (Hymenoptera: Eulophidae) is a gregarious parasitoid of a wide variety of lepidopterans including melonworm, Diaphania hyalinata L. (Lepidoptera: Crambidae), pupae in the field. The latter is a key pest of Cucurbitaceae; it primarily damages their leaves and secondarily their fruit, and it reduces the productivity of the plants. The aim of this study was to determine the effect of the age of D. hyalinata pupae on the development of T. diatraeae. Diaphania hyalinata pupae aged 24, 48, 72, 96, 120, and 144 h were individualized and exposed to eight 48-h-old T. diatraeae females for 24 h. The emergence and parasitism rates, sex ratios, and longevities of T. diatraeae males and females were found to be similar with D. hyalinata pupae of different ages. The number of progeny, width of the head capsule, and duration of the life cycle (egg to adult) of T. diatraeae decreased with the increasing age of D. hyalinata pupae. Importantly, the number of parasitoid progeny per host pupa and size of the parasitoid adults were larger when 24-h-old host pupae were parasitized than when 48- to 144-h-old pupae were parasitized. Trichospilus diatraeae was very effective in parasitizing D. hyalinata pupae of ages ranging from 24 to 144 h. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-12-01 2018-11-27T07:35:32Z 2018-11-27T07:35:32Z |
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 |
Florida Entomologist. Lutz: Florida Entomological Soc, v. 98, n. 4, p. 1025-1029, 2015. 0015-4040 http://hdl.handle.net/11449/165045 WOS:000368725000002 WOS000368725000002.pdf |
identifier_str_mv |
Florida Entomologist. Lutz: Florida Entomological Soc, v. 98, n. 4, p. 1025-1029, 2015. 0015-4040 WOS:000368725000002 WOS000368725000002.pdf |
url |
http://hdl.handle.net/11449/165045 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Florida Entomologist |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1025-1029 application/pdf |
dc.publisher.none.fl_str_mv |
Florida Entomological Soc |
publisher.none.fl_str_mv |
Florida Entomological Soc |
dc.source.none.fl_str_mv |
Web of Science 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_ |
1808128325050171392 |