Influence of temperature on the pupal development of the cassava shoot fly (Neosilba perezi, Diptera, Lonchaeidae)

Detalhes bibliográficos
Autor(a) principal: Emerick Pereira, Betina
Data de Publicação: 2022
Outros Autores: De Lorenzi, Erica Frazão Pereira, Colares Pereira, Renato, Harter-Marques, Birgit
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Agropecuária Catarinense (Online)
Texto Completo: https://publicacoes.epagri.sc.gov.br/rac/article/view/1468
Resumo:  The cassava shoot fly (Neosilba perezi, Lonchaeidae) (Romero & Ruppel) is a key pest of cassava in Southern Brazil. Females oviposit in shoots and larvae, when feeding, reduces the growth of the plant, after destroying its apical meristem,causing losses in propagative material and root production, depending on the cultivar. Few studies address the biology of this fly. Thus, this study aimed to analyze the influence of different temperatures on the pupal development of the cassava shootfly. Cassava shoot fly pupae were maintained under laboratory conditions at 10°C, 25°C, and 30°C. Significant differences were found between the temperatures tested. The temperature of 25°C provided the best development and emergence of viable adults while 10°C delayed the development and provided a greater number of deformed adults. At 30°C, the pupal time was shorter, but the number of deformed adults was greater. These results show that the survival of the cassava shoot fly is directlyrelated to temperature. The colder the winter during off-season, the smaller the fly population in the next season.  
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spelling Influence of temperature on the pupal development of the cassava shoot fly (Neosilba perezi, Diptera, Lonchaeidae)Influência da temperatura no desenvolvimento pupal da mosca da parte aérea da mandioca (Neosilba perezi, Diptera, Lonchaeidae)Manihot esculentaKey pestsviable adultspopulation dinamicsSouth BrazilManihot esculentamanejo de pragascriação de insetosdinâmica populacionalbiologia de insetos The cassava shoot fly (Neosilba perezi, Lonchaeidae) (Romero & Ruppel) is a key pest of cassava in Southern Brazil. Females oviposit in shoots and larvae, when feeding, reduces the growth of the plant, after destroying its apical meristem,causing losses in propagative material and root production, depending on the cultivar. Few studies address the biology of this fly. Thus, this study aimed to analyze the influence of different temperatures on the pupal development of the cassava shootfly. Cassava shoot fly pupae were maintained under laboratory conditions at 10°C, 25°C, and 30°C. Significant differences were found between the temperatures tested. The temperature of 25°C provided the best development and emergence of viable adults while 10°C delayed the development and provided a greater number of deformed adults. At 30°C, the pupal time was shorter, but the number of deformed adults was greater. These results show that the survival of the cassava shoot fly is directlyrelated to temperature. The colder the winter during off-season, the smaller the fly population in the next season.  A mosca-do-broto da mandioca, Neosilba perezi (Diptera: Lonchaeidae), é uma praga chave da cultura da mandioca no Sul do Brasil. As fêmeas desta espécie ovipositam nas brotações e as larvas, ao se alimentarem, impedem o crescimento daplanta, após destruírem seu meristema apical. Isto resulta em perdas de ramas e na produção de raízes dependendo do cultivar. Existem poucos estudos sobre sua biologia, assim, esta pesquisa teve como objetivo analisar a influência da temperatura no desenvolvimento pupal da mosca-do-broto da mandioca. As pupas da mosca-do-broto foram mantidas em laboratório em três diferentes temperaturas constantes: 10°C, 25°C e 30°C. Foram detectadas diferenças significativas entre as temperaturas testadas. A temperatura de 25°C proporcionou o melhor desenvolvimento pupal com maior formação de adultos viáveis, enquanto a baixa temperatura (10°C) retardou o desenvolvimento e resultou em maior número de adultos deformados. A 30°C, o tempo pupal foi menor, porém o número de adultos deformados também foi maior. Esses resultados indicam que a sobrevivência da mosca-do-broto está diretamente relacionada à temperatura. Durante o período de entressafra, ou seja, quanto mais frio for o inverno na região, menor tenderá ser a população de moscas no próximo ciclo de cultivo.Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri2022-12-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://publicacoes.epagri.sc.gov.br/rac/article/view/146810.52945/rac.v35i3.1468Agropecuária Catarinense Journal; Vol. 35 No. 3 (2022); 57-61Agropecuária Catarinense; v. 35 n. 3 (2022); 57-612525-60760103-0779reponame:Agropecuária Catarinense (Online)instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)instacron:EPAGRIenghttps://publicacoes.epagri.sc.gov.br/rac/article/view/1468/1446Copyright (c) 2022 Betina Emerick Pereira, Erica Frazão Pereira De Lorenzi, Renato Colares Pereira, Birgit Harter-Marqueshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessEmerick Pereira, BetinaDe Lorenzi, Erica Frazão PereiraColares Pereira, RenatoHarter-Marques, Birgit2022-12-26T14:31:16Zoai:ojs.publicacoes.epagri.sc.gov.br:article/1468Revistahttps://publicacoes.epagri.sc.gov.br/RAC/indexPUBhttps://publicacoes.epagri.sc.gov.br/index.php/RAC/oaieditoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br2525-60760103-0779opendoar:2022-12-26T14:31:16Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false
dc.title.none.fl_str_mv Influence of temperature on the pupal development of the cassava shoot fly (Neosilba perezi, Diptera, Lonchaeidae)
Influência da temperatura no desenvolvimento pupal da mosca da parte aérea da mandioca (Neosilba perezi, Diptera, Lonchaeidae)
title Influence of temperature on the pupal development of the cassava shoot fly (Neosilba perezi, Diptera, Lonchaeidae)
spellingShingle Influence of temperature on the pupal development of the cassava shoot fly (Neosilba perezi, Diptera, Lonchaeidae)
Emerick Pereira, Betina
Manihot esculenta
Key pests
viable adults
population dinamics
South Brazil
Manihot esculenta
manejo de pragas
criação de insetos
dinâmica populacional
biologia de insetos
title_short Influence of temperature on the pupal development of the cassava shoot fly (Neosilba perezi, Diptera, Lonchaeidae)
title_full Influence of temperature on the pupal development of the cassava shoot fly (Neosilba perezi, Diptera, Lonchaeidae)
title_fullStr Influence of temperature on the pupal development of the cassava shoot fly (Neosilba perezi, Diptera, Lonchaeidae)
title_full_unstemmed Influence of temperature on the pupal development of the cassava shoot fly (Neosilba perezi, Diptera, Lonchaeidae)
title_sort Influence of temperature on the pupal development of the cassava shoot fly (Neosilba perezi, Diptera, Lonchaeidae)
author Emerick Pereira, Betina
author_facet Emerick Pereira, Betina
De Lorenzi, Erica Frazão Pereira
Colares Pereira, Renato
Harter-Marques, Birgit
author_role author
author2 De Lorenzi, Erica Frazão Pereira
Colares Pereira, Renato
Harter-Marques, Birgit
author2_role author
author
author
dc.contributor.author.fl_str_mv Emerick Pereira, Betina
De Lorenzi, Erica Frazão Pereira
Colares Pereira, Renato
Harter-Marques, Birgit
dc.subject.por.fl_str_mv Manihot esculenta
Key pests
viable adults
population dinamics
South Brazil
Manihot esculenta
manejo de pragas
criação de insetos
dinâmica populacional
biologia de insetos
topic Manihot esculenta
Key pests
viable adults
population dinamics
South Brazil
Manihot esculenta
manejo de pragas
criação de insetos
dinâmica populacional
biologia de insetos
description  The cassava shoot fly (Neosilba perezi, Lonchaeidae) (Romero & Ruppel) is a key pest of cassava in Southern Brazil. Females oviposit in shoots and larvae, when feeding, reduces the growth of the plant, after destroying its apical meristem,causing losses in propagative material and root production, depending on the cultivar. Few studies address the biology of this fly. Thus, this study aimed to analyze the influence of different temperatures on the pupal development of the cassava shootfly. Cassava shoot fly pupae were maintained under laboratory conditions at 10°C, 25°C, and 30°C. Significant differences were found between the temperatures tested. The temperature of 25°C provided the best development and emergence of viable adults while 10°C delayed the development and provided a greater number of deformed adults. At 30°C, the pupal time was shorter, but the number of deformed adults was greater. These results show that the survival of the cassava shoot fly is directlyrelated to temperature. The colder the winter during off-season, the smaller the fly population in the next season.  
publishDate 2022
dc.date.none.fl_str_mv 2022-12-26
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 https://publicacoes.epagri.sc.gov.br/rac/article/view/1468
10.52945/rac.v35i3.1468
url https://publicacoes.epagri.sc.gov.br/rac/article/view/1468
identifier_str_mv 10.52945/rac.v35i3.1468
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/1468/1446
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
dc.source.none.fl_str_mv Agropecuária Catarinense Journal; Vol. 35 No. 3 (2022); 57-61
Agropecuária Catarinense; v. 35 n. 3 (2022); 57-61
2525-6076
0103-0779
reponame:Agropecuária Catarinense (Online)
instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron:EPAGRI
instname_str Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron_str EPAGRI
institution EPAGRI
reponame_str Agropecuária Catarinense (Online)
collection Agropecuária Catarinense (Online)
repository.name.fl_str_mv Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
repository.mail.fl_str_mv editoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br
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