RESISTANCE TO INSECTS IN SOYBEAN POPULATIONS WITH DIFFERENT GENETIC PROPORTIONS OF RESISTANT PARENTALS

Detalhes bibliográficos
Autor(a) principal: Godoi, Cláudio Roberto Cardoso de
Data de Publicação: 2007
Outros Autores: Pereira, Franklin Santos, Umeno, Flávio, Ázara, Naira Adorno, Lima, Leandra Pollyanna Machado Silveira, Silva, Reginaldo Pedro da, Oliveira, Adriano Borges de, Araújo, Ilana Michele, Zucchi, Maria Imaculada, Pinheiro, José Baldin
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/2440
Resumo: The genetic resistance to insects should be considered in soybean breeding programs. With this objective, different populations were evaluated regarding the resistance to stink bugs and grain yield. The experimental material involving different populations was synthesized from crossings among resistant (IAC-100 and IAC-17) and susceptible (FT-Estrela and Emgopa-316) genotypes. As far as individual plants are concerned, different genetic proportions of the resistant parentals were evaluated in the crossings. The following traits were evaluated: pod felling period (PEG), foliar retention (RF), stained seeds percentage (PSM), grain damage percentile index (IPDV), time to maturity (NDM), plant height at maturity (APM), agronomic value (VA) and grain yield (PG). There was a significant statistical difference (p < 0.01) among the populations for all the evaluated traits. The IAC-100 cultivar and its derived populations stand out with regard to the resistance to stink bugs (PEG, RF, PSM, IPDV and PCS). Populations involving resistant cultivar IAC-17 can be considered as superior for most of the traits. The population synthesized from the quadruple hybrids presented the largest grain yield.  KEY-WORDS: Glycine max; insect resistance; stink bug; germoplasm introduction.
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spelling RESISTANCE TO INSECTS IN SOYBEAN POPULATIONS WITH DIFFERENT GENETIC PROPORTIONS OF RESISTANT PARENTALSRESISTÊNCIA A INSETOS EM POPULAÇÕES DE SOJA COM DIFERENTES PROPORÇÕES GÊNICAS DE GENITORES RESISTENTESGlycine maxinsect resistancestink buggermoplasm introductionGlycine maxresistência a pragaspercevejosintrogressão The genetic resistance to insects should be considered in soybean breeding programs. With this objective, different populations were evaluated regarding the resistance to stink bugs and grain yield. The experimental material involving different populations was synthesized from crossings among resistant (IAC-100 and IAC-17) and susceptible (FT-Estrela and Emgopa-316) genotypes. As far as individual plants are concerned, different genetic proportions of the resistant parentals were evaluated in the crossings. The following traits were evaluated: pod felling period (PEG), foliar retention (RF), stained seeds percentage (PSM), grain damage percentile index (IPDV), time to maturity (NDM), plant height at maturity (APM), agronomic value (VA) and grain yield (PG). There was a significant statistical difference (p < 0.01) among the populations for all the evaluated traits. The IAC-100 cultivar and its derived populations stand out with regard to the resistance to stink bugs (PEG, RF, PSM, IPDV and PCS). Populations involving resistant cultivar IAC-17 can be considered as superior for most of the traits. The population synthesized from the quadruple hybrids presented the largest grain yield.  KEY-WORDS: Glycine max; insect resistance; stink bug; germoplasm introduction. A resistência genética a insetos deve ser preconizada em programas de melhoramento de soja. Com esse objetivo avaliaram-se diferentes populações desenvolvidas para a resistência ao complexo de percevejos e para a produtividade de grãos. O material experimental envolveu populações sintetizadas a partir de cruzamentos entre genótipos resistentes (IAC-100 e IAC-17) e genótipos suscetíveis a insetos (FT-Estrela e Emgopa-316). Foram avaliadas, em nível de plantas individuais, diferentes proporções gênicas dos genitores resistentes em relação aos caracteres: período de enchimento de grãos (PEG), retenção foliar (RF), porcentagem de sementes manchadas (PSM), índice percentual de danos de vagens (IPDV), número de dias para a maturidade (NDM), altura da planta na maturidade (APM), valor agronômico (VA), peso de cem sementes (PCS) e produtividade de grãos (PG). Houve diferença estatisticamente significativa (p &lt; 0,01) entre as populações para todos os caracteres avaliados. A cultivar IAC-100 e suas populações derivadas destacaram-se principalmente para os caracteres de resistência a percevejos (RF, IPDV, PCS e PSM). Já as populações que envolveram a cultivar IAC-17 foram superiores, destacando-se para os caracteres de resistência e para os caracteres agronômicos. A população sintetizada a partir dos híbridos quádruplos apresentou a maior produtividade de grãos. PALAVRAS-CHAVE: Glycine max; resistência a pragas; percevejos; introgressão.Escola de Agronomia - Universidade Federal de Goiás2007-11-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresPesquisa experimentalapplication/savehttps://revistas.ufg.br/pat/article/view/2440Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 32, n. 1, Jan./Jun. 2002; 47-55Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 32, n. 1, jan./jun. 2002; 47-55Pesquisa Agropecuária Tropical; v. 32, n. 1, jan./jun. 2002; 47-551983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/2440/2411Copyright (c) 2021 Pesquisa Agropecuária Tropicalinfo:eu-repo/semantics/openAccessGodoi, Cláudio Roberto Cardoso dePereira, Franklin SantosUmeno, FlávioÁzara, Naira AdornoLima, Leandra Pollyanna Machado SilveiraSilva, Reginaldo Pedro daOliveira, Adriano Borges deAraújo, Ilana MicheleZucchi, Maria ImaculadaPinheiro, José Baldin2021-12-20T13:15:40Zoai:ojs.revistas.ufg.br:article/2440Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:09.615650Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv RESISTANCE TO INSECTS IN SOYBEAN POPULATIONS WITH DIFFERENT GENETIC PROPORTIONS OF RESISTANT PARENTALS
RESISTÊNCIA A INSETOS EM POPULAÇÕES DE SOJA COM DIFERENTES PROPORÇÕES GÊNICAS DE GENITORES RESISTENTES
title RESISTANCE TO INSECTS IN SOYBEAN POPULATIONS WITH DIFFERENT GENETIC PROPORTIONS OF RESISTANT PARENTALS
spellingShingle RESISTANCE TO INSECTS IN SOYBEAN POPULATIONS WITH DIFFERENT GENETIC PROPORTIONS OF RESISTANT PARENTALS
Godoi, Cláudio Roberto Cardoso de
Glycine max
insect resistance
stink bug
germoplasm introduction
Glycine max
resistência a pragas
percevejos
introgressão
title_short RESISTANCE TO INSECTS IN SOYBEAN POPULATIONS WITH DIFFERENT GENETIC PROPORTIONS OF RESISTANT PARENTALS
title_full RESISTANCE TO INSECTS IN SOYBEAN POPULATIONS WITH DIFFERENT GENETIC PROPORTIONS OF RESISTANT PARENTALS
title_fullStr RESISTANCE TO INSECTS IN SOYBEAN POPULATIONS WITH DIFFERENT GENETIC PROPORTIONS OF RESISTANT PARENTALS
title_full_unstemmed RESISTANCE TO INSECTS IN SOYBEAN POPULATIONS WITH DIFFERENT GENETIC PROPORTIONS OF RESISTANT PARENTALS
title_sort RESISTANCE TO INSECTS IN SOYBEAN POPULATIONS WITH DIFFERENT GENETIC PROPORTIONS OF RESISTANT PARENTALS
author Godoi, Cláudio Roberto Cardoso de
author_facet Godoi, Cláudio Roberto Cardoso de
Pereira, Franklin Santos
Umeno, Flávio
Ázara, Naira Adorno
Lima, Leandra Pollyanna Machado Silveira
Silva, Reginaldo Pedro da
Oliveira, Adriano Borges de
Araújo, Ilana Michele
Zucchi, Maria Imaculada
Pinheiro, José Baldin
author_role author
author2 Pereira, Franklin Santos
Umeno, Flávio
Ázara, Naira Adorno
Lima, Leandra Pollyanna Machado Silveira
Silva, Reginaldo Pedro da
Oliveira, Adriano Borges de
Araújo, Ilana Michele
Zucchi, Maria Imaculada
Pinheiro, José Baldin
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Godoi, Cláudio Roberto Cardoso de
Pereira, Franklin Santos
Umeno, Flávio
Ázara, Naira Adorno
Lima, Leandra Pollyanna Machado Silveira
Silva, Reginaldo Pedro da
Oliveira, Adriano Borges de
Araújo, Ilana Michele
Zucchi, Maria Imaculada
Pinheiro, José Baldin
dc.subject.por.fl_str_mv Glycine max
insect resistance
stink bug
germoplasm introduction
Glycine max
resistência a pragas
percevejos
introgressão
topic Glycine max
insect resistance
stink bug
germoplasm introduction
Glycine max
resistência a pragas
percevejos
introgressão
description The genetic resistance to insects should be considered in soybean breeding programs. With this objective, different populations were evaluated regarding the resistance to stink bugs and grain yield. The experimental material involving different populations was synthesized from crossings among resistant (IAC-100 and IAC-17) and susceptible (FT-Estrela and Emgopa-316) genotypes. As far as individual plants are concerned, different genetic proportions of the resistant parentals were evaluated in the crossings. The following traits were evaluated: pod felling period (PEG), foliar retention (RF), stained seeds percentage (PSM), grain damage percentile index (IPDV), time to maturity (NDM), plant height at maturity (APM), agronomic value (VA) and grain yield (PG). There was a significant statistical difference (p < 0.01) among the populations for all the evaluated traits. The IAC-100 cultivar and its derived populations stand out with regard to the resistance to stink bugs (PEG, RF, PSM, IPDV and PCS). Populations involving resistant cultivar IAC-17 can be considered as superior for most of the traits. The population synthesized from the quadruple hybrids presented the largest grain yield.  KEY-WORDS: Glycine max; insect resistance; stink bug; germoplasm introduction.
publishDate 2007
dc.date.none.fl_str_mv 2007-11-22
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
Pesquisa experimental
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/2440
url https://revistas.ufg.br/pat/article/view/2440
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/2440/2411
dc.rights.driver.fl_str_mv Copyright (c) 2021 Pesquisa Agropecuária Tropical
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Pesquisa Agropecuária Tropical
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/save
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 32, n. 1, Jan./Jun. 2002; 47-55
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 32, n. 1, jan./jun. 2002; 47-55
Pesquisa Agropecuária Tropical; v. 32, n. 1, jan./jun. 2002; 47-55
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
_version_ 1799874814533435392

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