Fungicides, seed dresser adjuvants and storage time in the control of Drechslera teres in barley seeds

Detalhes bibliográficos
Autor(a) principal: Reis,Erlei Melo
Data de Publicação: 2012
Outros Autores: Danelli,Anderson, Casa,Ricardo Trezzi
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Summa phytopathologica (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-54052012000300001
Resumo: In experiments conducted in laboratory, the effect of fungicides, seed dresser adjuvants and storage time in the control of Drechslera teres in seeds of barley cultivar BRS Elis, with 58% incidence, was quantified. Fungicides indicated by barley research (carboxin + thiram, difenoconazole and triadimenol) compared with the mixture carbendazim + iprodione were tested. As seed dresser adjuvants, water (500m mL/100 Kg) and a polymer (150 mL/100 Kg) were used. Treated seeds were stored in paper bags and kept in the refrigerator at 5ºC. At 30-day intervals during six months, seeds were plated on semi-selective Reis's medium (1983). The best control was obtained by the mixtures carboxin + thiram and carbendazim + iprodione and the polymer as seed dresser. The control efficiency was improved by the storage time without negatively affecting seed germination. Due to the transmission efficiency, the fungus eradication in seeds should be pursued.
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spelling Fungicides, seed dresser adjuvants and storage time in the control of Drechslera teres in barley seedsHordeum vulgarenet-blotchseed pathologyIn experiments conducted in laboratory, the effect of fungicides, seed dresser adjuvants and storage time in the control of Drechslera teres in seeds of barley cultivar BRS Elis, with 58% incidence, was quantified. Fungicides indicated by barley research (carboxin + thiram, difenoconazole and triadimenol) compared with the mixture carbendazim + iprodione were tested. As seed dresser adjuvants, water (500m mL/100 Kg) and a polymer (150 mL/100 Kg) were used. Treated seeds were stored in paper bags and kept in the refrigerator at 5ºC. At 30-day intervals during six months, seeds were plated on semi-selective Reis's medium (1983). The best control was obtained by the mixtures carboxin + thiram and carbendazim + iprodione and the polymer as seed dresser. The control efficiency was improved by the storage time without negatively affecting seed germination. Due to the transmission efficiency, the fungus eradication in seeds should be pursued.Grupo Paulista de Fitopatologia2012-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-54052012000300001Summa Phytopathologica v.38 n.3 2012reponame:Summa phytopathologica (Online)instname:Grupo Paulista de Fitopatologiainstacron:GPF10.1590/S0100-54052012000300001info:eu-repo/semantics/openAccessReis,Erlei MeloDanelli,AndersonCasa,Ricardo Trezzieng2012-10-02T00:00:00Zoai:scielo:S0100-54052012000300001Revistahttp://www.scielo.br/sphttps://old.scielo.br/oai/scielo-oai.phpsumma@fca.unesp.br1980-54540100-5405opendoar:2012-10-02T00:00Summa phytopathologica (Online) - Grupo Paulista de Fitopatologiafalse
dc.title.none.fl_str_mv Fungicides, seed dresser adjuvants and storage time in the control of Drechslera teres in barley seeds
title Fungicides, seed dresser adjuvants and storage time in the control of Drechslera teres in barley seeds
spellingShingle Fungicides, seed dresser adjuvants and storage time in the control of Drechslera teres in barley seeds
Reis,Erlei Melo
Hordeum vulgare
net-blotch
seed pathology
title_short Fungicides, seed dresser adjuvants and storage time in the control of Drechslera teres in barley seeds
title_full Fungicides, seed dresser adjuvants and storage time in the control of Drechslera teres in barley seeds
title_fullStr Fungicides, seed dresser adjuvants and storage time in the control of Drechslera teres in barley seeds
title_full_unstemmed Fungicides, seed dresser adjuvants and storage time in the control of Drechslera teres in barley seeds
title_sort Fungicides, seed dresser adjuvants and storage time in the control of Drechslera teres in barley seeds
author Reis,Erlei Melo
author_facet Reis,Erlei Melo
Danelli,Anderson
Casa,Ricardo Trezzi
author_role author
author2 Danelli,Anderson
Casa,Ricardo Trezzi
author2_role author
author
dc.contributor.author.fl_str_mv Reis,Erlei Melo
Danelli,Anderson
Casa,Ricardo Trezzi
dc.subject.por.fl_str_mv Hordeum vulgare
net-blotch
seed pathology
topic Hordeum vulgare
net-blotch
seed pathology
description In experiments conducted in laboratory, the effect of fungicides, seed dresser adjuvants and storage time in the control of Drechslera teres in seeds of barley cultivar BRS Elis, with 58% incidence, was quantified. Fungicides indicated by barley research (carboxin + thiram, difenoconazole and triadimenol) compared with the mixture carbendazim + iprodione were tested. As seed dresser adjuvants, water (500m mL/100 Kg) and a polymer (150 mL/100 Kg) were used. Treated seeds were stored in paper bags and kept in the refrigerator at 5ºC. At 30-day intervals during six months, seeds were plated on semi-selective Reis's medium (1983). The best control was obtained by the mixtures carboxin + thiram and carbendazim + iprodione and the polymer as seed dresser. The control efficiency was improved by the storage time without negatively affecting seed germination. Due to the transmission efficiency, the fungus eradication in seeds should be pursued.
publishDate 2012
dc.date.none.fl_str_mv 2012-09-01
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=S0100-54052012000300001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-54052012000300001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-54052012000300001
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 Grupo Paulista de Fitopatologia
publisher.none.fl_str_mv Grupo Paulista de Fitopatologia
dc.source.none.fl_str_mv Summa Phytopathologica v.38 n.3 2012
reponame:Summa phytopathologica (Online)
instname:Grupo Paulista de Fitopatologia
instacron:GPF
instname_str Grupo Paulista de Fitopatologia
instacron_str GPF
institution GPF
reponame_str Summa phytopathologica (Online)
collection Summa phytopathologica (Online)
repository.name.fl_str_mv Summa phytopathologica (Online) - Grupo Paulista de Fitopatologia
repository.mail.fl_str_mv summa@fca.unesp.br
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