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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
08/01/2021 |
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Data da última atualização: |
29/06/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GOMES, E. C.; HAYASHIDA, R.; BUENO, A. de F. |
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Afiliação: |
EMERSON CRIVELARO GOMES, INSTITUTO AGRONÔMICO DO PARANÁ; RAFAEL HAYASHIDA, UNIVERSIDADE FEDERAL DO PARANÁ; ADENEY DE FREITAS BUENO, CNPSO. |
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Título: |
Dichelops melacanthus and Euschistus heros injury on maize: Basis for re-evaluating stink bug thresholds for IPM decisions. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Crop Protection, v. 130, 105050, 2020. |
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Páginas: |
8 p. |
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DOI: |
10.1016/j.cropro.2019.105050 |
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Idioma: |
Inglês |
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Palavras-Chave: |
IPM. |
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Thesagro: |
Milho; Percevejo; Praga de Planta. |
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Thesaurus Nal: |
Heros; Zea mays subsp. mays. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 00682naa a2200229 a 4500
001 2129118
005 2023-06-29
008 2020 bl uuuu u00u1 u #d
024 7 $a10.1016/j.cropro.2019.105050$2DOI
100 1 $aGOMES, E. C.
245 $aDichelops melacanthus and Euschistus heros injury on maize$bBasis for re-evaluating stink bug thresholds for IPM decisions.$h[electronic resource]
260 $c2020
300 $a8 p.
650 $aHeros
650 $aZea mays subsp. mays
650 $aMilho
650 $aPercevejo
650 $aPraga de Planta
653 $aIPM
700 1 $aHAYASHIDA, R.
700 1 $aBUENO, A. de F.
773 $tCrop Protection$gv. 130, 105050, 2020.
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Registro original: |
Embrapa Soja (CNPSO) |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo; Embrapa Soja. |
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Data corrente: |
28/10/2003 |
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Data da última atualização: |
05/06/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PAGLIARINI, M. S.; DEFANI, M. A.; MEIRELLES, W. F.; PEREIRA, J. E. |
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Afiliação: |
WALTER FERNANDES MEIRELLES, CNPMS. |
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Título: |
Recurrence of multiple meiotic abnormalities in maize genotypes from the same origin and their influence on productivity. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 2, n. 3, p. 355-360, 2002. |
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Idioma: |
Inglês |
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Conteúdo: |
The frequency of meiotic abnormalities among single-, double- and three-way cross experimental hybrids and their parental inbred lines is studied. Among the sixteen inbred lines examined, fifteen originated from populations developed at the National Center of Research in Maize and Sorghum (CNPMS/Embrapa) and one from a population developed at ESALQ (Faculty of Agriculture Luiz de Queiroz of the University of São Paulo). Previous analyses of homozygous and heterozygous maize genotypes from CNPMS populations demonstrated high meiotic instability. The present investigation aims at analyzing the meiotic behavior of different inbred lines obtained from CNPMS populations by another breeding enterprise to verify the presence of the same abnormalities and determine whether the abnormalities might compromise productivity. Analyses showed the presence of some abnormalities described previously, albeit at a lower frequency. The most common abnormalities in homozygous and heterozygous genotypes from CNPMS populations were related to irregular chromosome segregation and to chromosome stickiness. An inbred line from the ESALQ population showed only abnormalities related to irregular chromosome segregation caused by the presence of univalent chromosomes. The Pearson correlation procedure indicated high negative correlation between meiotic abnormalities and productivity. |
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Palavras-Chave: |
Maize; Meiotic abnormalities; Productivity. |
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Thesagro: |
Milho; Produtividade. |
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Categoria do assunto: |
--
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/51085/1/Recurrence-multiple.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/175901/1/c8128f42-51fe-bcce.pdf
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Marc: |
LEADER 02042naa a2200217 a 4500
001 1487466
005 2018-06-05
008 2002 bl uuuu u00u1 u #d
100 1 $aPAGLIARINI, M. S.
245 $aRecurrence of multiple meiotic abnormalities in maize genotypes from the same origin and their influence on productivity.
260 $c2002
520 $aThe frequency of meiotic abnormalities among single-, double- and three-way cross experimental hybrids and their parental inbred lines is studied. Among the sixteen inbred lines examined, fifteen originated from populations developed at the National Center of Research in Maize and Sorghum (CNPMS/Embrapa) and one from a population developed at ESALQ (Faculty of Agriculture Luiz de Queiroz of the University of São Paulo). Previous analyses of homozygous and heterozygous maize genotypes from CNPMS populations demonstrated high meiotic instability. The present investigation aims at analyzing the meiotic behavior of different inbred lines obtained from CNPMS populations by another breeding enterprise to verify the presence of the same abnormalities and determine whether the abnormalities might compromise productivity. Analyses showed the presence of some abnormalities described previously, albeit at a lower frequency. The most common abnormalities in homozygous and heterozygous genotypes from CNPMS populations were related to irregular chromosome segregation and to chromosome stickiness. An inbred line from the ESALQ population showed only abnormalities related to irregular chromosome segregation caused by the presence of univalent chromosomes. The Pearson correlation procedure indicated high negative correlation between meiotic abnormalities and productivity.
650 $aMilho
650 $aProdutividade
653 $aMaize
653 $aMeiotic abnormalities
653 $aProductivity
700 1 $aDEFANI, M. A.
700 1 $aMEIRELLES, W. F.
700 1 $aPEREIRA, J. E.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 2, n. 3, p. 355-360, 2002.
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Embrapa Milho e Sorgo (CNPMS) |
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