Effective selection criteria for assessing the resistance of stink bugs complex in soybean

Detalhes bibliográficos
Autor(a) principal: Rocha,Fabiani da
Data de Publicação: 2014
Outros Autores: Bermudez,Felipe, Ferreira,Mônica Christina, Oliveira,Kênia Carvalho de, Pinheiro,José Baldin
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Crop Breeding and Applied Biotechnology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332014000300006
Resumo: Soybean plants with resistance to the stink bug complex are currently selected by extremely labor-intensive methods, which limit the evaluation of a large number of genotypes. Thus, this paper proposed the use of an alternative trait underlying the selection of resistant genotypes under field conditions with natural infestation: the weightof healthy seeds (WHS). To this end, 24 genotypes were evaluated under two management systems: with systematic chemical control of insects (management I), and without control (management II). Different indices were calculated using grain weight (Y P) of management I and WHS ofmanagement II (Y S). The high correlation between Y Sand the indices mean productivity, stress tolerance and geometric mean productivity, plus the agreement in determining the groups of genotypes with resistance and high yield indicate that WHS is a useful character insimultaneous selection for these traits.
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spelling Effective selection criteria for assessing the resistance of stink bugs complex in soybeanGlycine maxNezara viridulaPiezodorus guildiniiEuschistus herosSoybean plants with resistance to the stink bug complex are currently selected by extremely labor-intensive methods, which limit the evaluation of a large number of genotypes. Thus, this paper proposed the use of an alternative trait underlying the selection of resistant genotypes under field conditions with natural infestation: the weightof healthy seeds (WHS). To this end, 24 genotypes were evaluated under two management systems: with systematic chemical control of insects (management I), and without control (management II). Different indices were calculated using grain weight (Y P) of management I and WHS ofmanagement II (Y S). The high correlation between Y Sand the indices mean productivity, stress tolerance and geometric mean productivity, plus the agreement in determining the groups of genotypes with resistance and high yield indicate that WHS is a useful character insimultaneous selection for these traits.Crop Breeding and Applied Biotechnology2014-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332014000300006Crop Breeding and Applied Biotechnology v.14 n.3 2014reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332014v14n3a26info:eu-repo/semantics/openAccessRocha,Fabiani daBermudez,FelipeFerreira,Mônica ChristinaOliveira,Kênia Carvalho dePinheiro,José Baldineng2014-11-25T00:00:00Zoai:scielo:S1984-70332014000300006Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2014-11-25T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv Effective selection criteria for assessing the resistance of stink bugs complex in soybean
title Effective selection criteria for assessing the resistance of stink bugs complex in soybean
spellingShingle Effective selection criteria for assessing the resistance of stink bugs complex in soybean
Rocha,Fabiani da
Glycine max
Nezara viridula
Piezodorus guildinii
Euschistus heros
title_short Effective selection criteria for assessing the resistance of stink bugs complex in soybean
title_full Effective selection criteria for assessing the resistance of stink bugs complex in soybean
title_fullStr Effective selection criteria for assessing the resistance of stink bugs complex in soybean
title_full_unstemmed Effective selection criteria for assessing the resistance of stink bugs complex in soybean
title_sort Effective selection criteria for assessing the resistance of stink bugs complex in soybean
author Rocha,Fabiani da
author_facet Rocha,Fabiani da
Bermudez,Felipe
Ferreira,Mônica Christina
Oliveira,Kênia Carvalho de
Pinheiro,José Baldin
author_role author
author2 Bermudez,Felipe
Ferreira,Mônica Christina
Oliveira,Kênia Carvalho de
Pinheiro,José Baldin
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Rocha,Fabiani da
Bermudez,Felipe
Ferreira,Mônica Christina
Oliveira,Kênia Carvalho de
Pinheiro,José Baldin
dc.subject.por.fl_str_mv Glycine max
Nezara viridula
Piezodorus guildinii
Euschistus heros
topic Glycine max
Nezara viridula
Piezodorus guildinii
Euschistus heros
description Soybean plants with resistance to the stink bug complex are currently selected by extremely labor-intensive methods, which limit the evaluation of a large number of genotypes. Thus, this paper proposed the use of an alternative trait underlying the selection of resistant genotypes under field conditions with natural infestation: the weightof healthy seeds (WHS). To this end, 24 genotypes were evaluated under two management systems: with systematic chemical control of insects (management I), and without control (management II). Different indices were calculated using grain weight (Y P) of management I and WHS ofmanagement II (Y S). The high correlation between Y Sand the indices mean productivity, stress tolerance and geometric mean productivity, plus the agreement in determining the groups of genotypes with resistance and high yield indicate that WHS is a useful character insimultaneous selection for these traits.
publishDate 2014
dc.date.none.fl_str_mv 2014-10-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332014000300006
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332014000300006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1984-70332014v14n3a26
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
dc.source.none.fl_str_mv Crop Breeding and Applied Biotechnology v.14 n.3 2014
reponame:Crop Breeding and Applied Biotechnology
instname:Sociedade Brasileira de Melhoramento de Plantas
instacron:CBAB
instname_str Sociedade Brasileira de Melhoramento de Plantas
instacron_str CBAB
institution CBAB
reponame_str Crop Breeding and Applied Biotechnology
collection Crop Breeding and Applied Biotechnology
repository.name.fl_str_mv Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantas
repository.mail.fl_str_mv cbabjournal@gmail.com||cbab@ufv.br
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