Evaluation of damage to early maturity soybean cultivars and lines caused by stink bugs and caterpillars

Detalhes bibliográficos
Autor(a) principal: Lourenção, André Luiz
Data de Publicação: 2000
Outros Autores: Pereira, José Carlos Vila Nova Alves, Miranda, Manoel Albino Coelho de, Ambrosano, Gláucia Maria Bovi
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/5864
Resumo: The damage of stink bugs and caterpillars was evaluated in soybean cultivars and lines from two maturity groups, in experiments under field conditions, at the Instituto Agronômico, in the Experimental Station of Ribeirão Preto, SP, Brazil, in the 1995/96 and 1996/97 seasons. The stink bug infestation, predominantly Piezodorus guildinii (West.), was more intense in the first season. Anticarsia gemmatalis Hüb. infested the experiments only in the first year. Among the early maturing genotypes with approximately 110 days ('IAS 5', 'IAC 17', IAC 90-3395, IAC 93-345 and IAC 93-386), the cultivar IAC 17 showed the lowest defoliation (11.7%) caused by A. gemmatalis, while the line IAC 90-3395 presented the highest (28.3%). Regarding to the stink bug damage, as evaluated by three criteria (foliar retention, pod damage and yield), the lines IAC 93-345, IAC 93-386 and IAC 90-3395 and the cultivar IAC 17 presented the highest resistance levels, yielding more than cultivar IAS 5, in the first year. Among the genotypes of 120-days maturity group ('IAC 15', 'IAC 18', 'IAC 100', IAC 93-2277, IAC 93-2738, IAC 93-3335), the cultivar IAC 100 and the line IAC 93-3335 were the most resistant to A. gemmatalis. The cultivar IAC 15 was susceptible to that insect and to the stink bugs. The cultivar IAC 18 ranked as one of the highest yielding genotypes in spite of its high foliar retention, maintaining stable average yields over years. Among the lines, IAC 93-3335 showed the lowest defoliation by A. gemmatalis, and presented low pod damage and good yield, similar to cultivar IAC 18.
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spelling Evaluation of damage to early maturity soybean cultivars and lines caused by stink bugs and caterpillarsAvaliação de danos causados por percevejos e por lagartas em genótipos de soja de ciclos precoce e semiprecoceGlycine max; host plant resistance; insecta; Pentatomidae; Anticarsia gemmatalis; pod damageGlycine max; resistência a pragas; insetos; Pentatomidae; Anticarsia gemmatalis; dano às vagensThe damage of stink bugs and caterpillars was evaluated in soybean cultivars and lines from two maturity groups, in experiments under field conditions, at the Instituto Agronômico, in the Experimental Station of Ribeirão Preto, SP, Brazil, in the 1995/96 and 1996/97 seasons. The stink bug infestation, predominantly Piezodorus guildinii (West.), was more intense in the first season. Anticarsia gemmatalis Hüb. infested the experiments only in the first year. Among the early maturing genotypes with approximately 110 days ('IAS 5', 'IAC 17', IAC 90-3395, IAC 93-345 and IAC 93-386), the cultivar IAC 17 showed the lowest defoliation (11.7%) caused by A. gemmatalis, while the line IAC 90-3395 presented the highest (28.3%). Regarding to the stink bug damage, as evaluated by three criteria (foliar retention, pod damage and yield), the lines IAC 93-345, IAC 93-386 and IAC 90-3395 and the cultivar IAC 17 presented the highest resistance levels, yielding more than cultivar IAS 5, in the first year. Among the genotypes of 120-days maturity group ('IAC 15', 'IAC 18', 'IAC 100', IAC 93-2277, IAC 93-2738, IAC 93-3335), the cultivar IAC 100 and the line IAC 93-3335 were the most resistant to A. gemmatalis. The cultivar IAC 15 was susceptible to that insect and to the stink bugs. The cultivar IAC 18 ranked as one of the highest yielding genotypes in spite of its high foliar retention, maintaining stable average yields over years. Among the lines, IAC 93-3335 showed the lowest defoliation by A. gemmatalis, and presented low pod damage and good yield, similar to cultivar IAC 18.Avaliaram-se os danos causados por percevejos e lagartas em cultivares e linhagens de soja de ciclos precoce e semiprecoce, em experimentos instalados em campo, na Estação Experimental de Ribeirão Preto (Instituto Agronômico, SP), nos anos agrícolas 1995/96 e 1996/97. A infestação de percevejos, com predominância de Piezodorus guildinii (West.), foi mais intensa no primeiro ano. Lagartas de Anticarsia gemmatalis Hüb. ocorreram na área experimental apenas no primeiro ano. Nos genótipos de ciclo precoce (110 dias) ('IAS 5', 'IAC 17', IAC 90-3395, IAC 93-345, IAC 93-386), o desfolhamento causado por A. gemmatalis variou de 11,7% ('IAC 17') a 28,3% (IAC 90-3395). Os danos causados por percevejos foram avaliados por meio de três critérios: retenção foliar, danos nas vagens e produção. As linhagens IAC 93-345, IAC 93-386 e IAC 90-3395 e a cultivar IAC 17 apresentaram os menores valores de retenção foliar e de danos nas vagens, com produção significativamente superior à da 'IAS 5' no primeiro ano. Na avaliação do germoplasma semiprecoce (120 dias) ('IAC 15', 'IAC 18', 'IAC 100', IAC 93-2277, IAC 93-2738, IAC 93-3335), a cultivar IAC 100 e a linhagem IAC 93-3335 comportaram-se como resistentes a A. gemmatalis, e a cultivar IAC 15, como suscetível a essa lagarta e aos percevejos. 'IAC 18' teve produção estável nos dois anos, aproximadamente 600 g/3 m de linha, comparável às maiores médias, embora apresentasse os maiores índices de retenção foliar. Entre as linhagens, IAC 93-3335 foi menos danificada por lagartas, assim como apresentou menos danos nas vagens e produção similar à da cultivar IAC 18.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraLourenção, André LuizPereira, José Carlos Vila Nova AlvesMiranda, Manoel Albino Coelho deAmbrosano, Gláucia Maria Bovi2000-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/5864Pesquisa Agropecuaria Brasileira; v.35, n.5, maio 2000; 879-886Pesquisa Agropecuária Brasileira; v.35, n.5, maio 2000; 879-8861678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/5864/2968info:eu-repo/semantics/openAccess2014-08-18T20:07:19Zoai:ojs.seer.sct.embrapa.br:article/5864Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-08-18T20:07:19Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Evaluation of damage to early maturity soybean cultivars and lines caused by stink bugs and caterpillars

Avaliação de danos causados por percevejos e por lagartas em genótipos de soja de ciclos precoce e semiprecoce
title Evaluation of damage to early maturity soybean cultivars and lines caused by stink bugs and caterpillars
spellingShingle Evaluation of damage to early maturity soybean cultivars and lines caused by stink bugs and caterpillars
Lourenção, André Luiz
Glycine max; host plant resistance; insecta; Pentatomidae; Anticarsia gemmatalis; pod damage
Glycine max; resistência a pragas; insetos; Pentatomidae; Anticarsia gemmatalis; dano às vagens
title_short Evaluation of damage to early maturity soybean cultivars and lines caused by stink bugs and caterpillars
title_full Evaluation of damage to early maturity soybean cultivars and lines caused by stink bugs and caterpillars
title_fullStr Evaluation of damage to early maturity soybean cultivars and lines caused by stink bugs and caterpillars
title_full_unstemmed Evaluation of damage to early maturity soybean cultivars and lines caused by stink bugs and caterpillars
title_sort Evaluation of damage to early maturity soybean cultivars and lines caused by stink bugs and caterpillars
author Lourenção, André Luiz
author_facet Lourenção, André Luiz
Pereira, José Carlos Vila Nova Alves
Miranda, Manoel Albino Coelho de
Ambrosano, Gláucia Maria Bovi
author_role author
author2 Pereira, José Carlos Vila Nova Alves
Miranda, Manoel Albino Coelho de
Ambrosano, Gláucia Maria Bovi
author2_role author
author
author
dc.contributor.none.fl_str_mv


dc.contributor.author.fl_str_mv Lourenção, André Luiz
Pereira, José Carlos Vila Nova Alves
Miranda, Manoel Albino Coelho de
Ambrosano, Gláucia Maria Bovi
dc.subject.none.fl_str_mv
dc.subject.por.fl_str_mv Glycine max; host plant resistance; insecta; Pentatomidae; Anticarsia gemmatalis; pod damage
Glycine max; resistência a pragas; insetos; Pentatomidae; Anticarsia gemmatalis; dano às vagens
topic Glycine max; host plant resistance; insecta; Pentatomidae; Anticarsia gemmatalis; pod damage
Glycine max; resistência a pragas; insetos; Pentatomidae; Anticarsia gemmatalis; dano às vagens
description The damage of stink bugs and caterpillars was evaluated in soybean cultivars and lines from two maturity groups, in experiments under field conditions, at the Instituto Agronômico, in the Experimental Station of Ribeirão Preto, SP, Brazil, in the 1995/96 and 1996/97 seasons. The stink bug infestation, predominantly Piezodorus guildinii (West.), was more intense in the first season. Anticarsia gemmatalis Hüb. infested the experiments only in the first year. Among the early maturing genotypes with approximately 110 days ('IAS 5', 'IAC 17', IAC 90-3395, IAC 93-345 and IAC 93-386), the cultivar IAC 17 showed the lowest defoliation (11.7%) caused by A. gemmatalis, while the line IAC 90-3395 presented the highest (28.3%). Regarding to the stink bug damage, as evaluated by three criteria (foliar retention, pod damage and yield), the lines IAC 93-345, IAC 93-386 and IAC 90-3395 and the cultivar IAC 17 presented the highest resistance levels, yielding more than cultivar IAS 5, in the first year. Among the genotypes of 120-days maturity group ('IAC 15', 'IAC 18', 'IAC 100', IAC 93-2277, IAC 93-2738, IAC 93-3335), the cultivar IAC 100 and the line IAC 93-3335 were the most resistant to A. gemmatalis. The cultivar IAC 15 was susceptible to that insect and to the stink bugs. The cultivar IAC 18 ranked as one of the highest yielding genotypes in spite of its high foliar retention, maintaining stable average yields over years. Among the lines, IAC 93-3335 showed the lowest defoliation by A. gemmatalis, and presented low pod damage and good yield, similar to cultivar IAC 18.
publishDate 2000
dc.date.none.fl_str_mv 2000-05-01
dc.type.none.fl_str_mv
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://seer.sct.embrapa.br/index.php/pab/article/view/5864
url https://seer.sct.embrapa.br/index.php/pab/article/view/5864
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/5864/2968
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.35, n.5, maio 2000; 879-886
Pesquisa Agropecuária Brasileira; v.35, n.5, maio 2000; 879-886
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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