Effects of foliar fungicide applications on dry bean seed quality. I. Physiological quality

Detalhes bibliográficos
Autor(a) principal: Lollato, Marco Antonio
Data de Publicação: 2014
Outros Autores: Filho, Julio Marcos
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/14079
Resumo: The present study was conducted at IAPAR (Teixeira Soares city, Paraná State) and at the Seed Laboratory of ESALQ/USP (Piracicaba, state of São Paulo), Brazil. Seeds from untreated bean (Phaseolus vulgaris L.) plant or plant treated during the growth phase, immediately before and immediately after flowering, with fentin, tin triphenyl acetate, chlorothalonil alone or in combination to methyl-thiophanate, were studied. The effects of fungicide applications were evaluated in the yield. The seeds were evaluated by hectoliter weight, physical purity, weight per 1.000 seeds and number of spotted and wrinkled seeds. Germination, emergence and the incidence of microorganisms on/in the seeds were carried out during one year at two-month intervals. The results indicated that the fungicide applications increased yield, volumetric weight, weight per 1.000 seeds, germination, health, and vigor of seeds. Additionally, a low level of spotted and wrinkled seeds was observed. 
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spelling Effects of foliar fungicide applications on dry bean seed quality. I. Physiological qualityAplicação foliar de fungicidas e sua relação com a qualidade da semente do feijoeiro. I. Qualidade fisiológicaPhaseolus vulgaris; seed quality; physical purity; weight per hectoliter; germination; vigor; seedsPhaseolus vulgaris; sanidade; pureza física; peso hectolítrico; germinação; vigor; sementesThe present study was conducted at IAPAR (Teixeira Soares city, Paraná State) and at the Seed Laboratory of ESALQ/USP (Piracicaba, state of São Paulo), Brazil. Seeds from untreated bean (Phaseolus vulgaris L.) plant or plant treated during the growth phase, immediately before and immediately after flowering, with fentin, tin triphenyl acetate, chlorothalonil alone or in combination to methyl-thiophanate, were studied. The effects of fungicide applications were evaluated in the yield. The seeds were evaluated by hectoliter weight, physical purity, weight per 1.000 seeds and number of spotted and wrinkled seeds. Germination, emergence and the incidence of microorganisms on/in the seeds were carried out during one year at two-month intervals. The results indicated that the fungicide applications increased yield, volumetric weight, weight per 1.000 seeds, germination, health, and vigor of seeds. Additionally, a low level of spotted and wrinkled seeds was observed. O presente estudo foi conduzido no IAPAR (Teixeira Soares, PR) e no Laboratório de Sementes da ESALQ/USP (Piracicaba, SP) e teve por objetivo verificar os efeitos de aplicações foliares de acetato de trifenil estanho, hidróxido de trifenil estanho e de clorotalonil isolado ou em mistura com metil-tiofanato, em diferentes fases do ciclo do feijoeiro (Phaseolus vulgaris L.). Avaliaram-se os efeitos dos produtos sobre o rendimento, peso hectolítrico, pureza física, peso de mil sementes, número de sementes manchadas e defeituosas, germinação, envelhecimento rápido, emergência de plântulas e sanidade das sementes, conduzindo-se os testes de vigor e sanidade em cinco épocas com intervalos bimestrais. Concluiu-se que as aplicações contribuíram para elevação dos rendimentos e melhoria da qualidade fisiológica das sementes, beneficiando os pesos unitários e volumétricos, germinação, vigor e sanidade das sementes, além de reduzir o teor de sementes manchadas e defeituosas.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraLollato, Marco AntonioFilho, Julio Marcos2014-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/14079Pesquisa Agropecuaria Brasileira; v.23, n.11, nov. 1988; 1229-1237Pesquisa Agropecuária Brasileira; v.23, n.11, nov. 1988; 1229-12371678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/14079/8055info:eu-repo/semantics/openAccess2014-09-18T18:50:14Zoai:ojs.seer.sct.embrapa.br:article/14079Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-09-18T18:50:14Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Effects of foliar fungicide applications on dry bean seed quality. I. Physiological quality
Aplicação foliar de fungicidas e sua relação com a qualidade da semente do feijoeiro. I. Qualidade fisiológica
title Effects of foliar fungicide applications on dry bean seed quality. I. Physiological quality
spellingShingle Effects of foliar fungicide applications on dry bean seed quality. I. Physiological quality
Lollato, Marco Antonio
Phaseolus vulgaris; seed quality; physical purity; weight per hectoliter; germination; vigor; seeds
Phaseolus vulgaris; sanidade; pureza física; peso hectolítrico; germinação; vigor; sementes
title_short Effects of foliar fungicide applications on dry bean seed quality. I. Physiological quality
title_full Effects of foliar fungicide applications on dry bean seed quality. I. Physiological quality
title_fullStr Effects of foliar fungicide applications on dry bean seed quality. I. Physiological quality
title_full_unstemmed Effects of foliar fungicide applications on dry bean seed quality. I. Physiological quality
title_sort Effects of foliar fungicide applications on dry bean seed quality. I. Physiological quality
author Lollato, Marco Antonio
author_facet Lollato, Marco Antonio
Filho, Julio Marcos
author_role author
author2 Filho, Julio Marcos
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Lollato, Marco Antonio
Filho, Julio Marcos
dc.subject.por.fl_str_mv Phaseolus vulgaris; seed quality; physical purity; weight per hectoliter; germination; vigor; seeds
Phaseolus vulgaris; sanidade; pureza física; peso hectolítrico; germinação; vigor; sementes
topic Phaseolus vulgaris; seed quality; physical purity; weight per hectoliter; germination; vigor; seeds
Phaseolus vulgaris; sanidade; pureza física; peso hectolítrico; germinação; vigor; sementes
description The present study was conducted at IAPAR (Teixeira Soares city, Paraná State) and at the Seed Laboratory of ESALQ/USP (Piracicaba, state of São Paulo), Brazil. Seeds from untreated bean (Phaseolus vulgaris L.) plant or plant treated during the growth phase, immediately before and immediately after flowering, with fentin, tin triphenyl acetate, chlorothalonil alone or in combination to methyl-thiophanate, were studied. The effects of fungicide applications were evaluated in the yield. The seeds were evaluated by hectoliter weight, physical purity, weight per 1.000 seeds and number of spotted and wrinkled seeds. Germination, emergence and the incidence of microorganisms on/in the seeds were carried out during one year at two-month intervals. The results indicated that the fungicide applications increased yield, volumetric weight, weight per 1.000 seeds, germination, health, and vigor of seeds. Additionally, a low level of spotted and wrinkled seeds was observed. 
publishDate 2014
dc.date.none.fl_str_mv 2014-04-17
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/14079
url https://seer.sct.embrapa.br/index.php/pab/article/view/14079
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/14079/8055
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.23, n.11, nov. 1988; 1229-1237
Pesquisa Agropecuária Brasileira; v.23, n.11, nov. 1988; 1229-1237
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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