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Registro Completo |
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Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Clima Temperado. |
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Data corrente: |
11/09/2018 |
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Data da última atualização: |
09/01/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MELO, T. S.; SILVA, L. B. X. da; MARQUES, R. F.; CONCENCO, G. |
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Afiliação: |
THAIS STRADIOTO MELO, MESTRANDA EM AGRONOMIA - UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; Laryssa Barbosa Xavier da Silva, GRADUANDA EM AGRONOMIA - FACULDADE ANHANGUERA DE DOURADOS, DOURADOS; RODOLPHO FREIRE MARQUES, DOUTORANDO EM AGRONOMIA - UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; GERMANI CONCENCO, CPACT. |
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Título: |
Efeito alelopático de Crotalaria juncea sobre capim amargoso. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: JORNADA DE INICIAÇÃO À PESQUISA DA EMBRAPA, 2018, Dourados. Resumos... Brasília, DF: Embrapa, 2018. JIPE 2018. |
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ISBN: |
978-85-7035-846-2 |
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Idioma: |
Português |
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Palavras-Chave: |
Capim amargoso; Digitaria insularis; Pirrolizydina; Supressão. |
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Thesagro: |
Alelopatia; Crotalária Juncea; Erva Daninha. |
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Thesaurus Nal: |
Allelopathy; Weeds. |
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Categoria do assunto: |
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A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/190121/1/ORAL21.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/182686/1/Germani-Concenco-Thais-Jipe2018-cpao.pdf
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Marc: |
LEADER 00787nam a2200253 a 4500
001 2103464
005 2019-01-09
008 2018 bl uuuu u00u1 u #d
020 $a978-85-7035-846-2
100 1 $aMELO, T. S.
245 $aEfeito alelopático de Crotalaria juncea sobre capim amargoso.$h[electronic resource]
260 $aIn: JORNADA DE INICIAÇÃO À PESQUISA DA EMBRAPA, 2018, Dourados. Resumos... Brasília, DF: Embrapa, 2018. JIPE 2018.$c2018
650 $aAllelopathy
650 $aWeeds
650 $aAlelopatia
650 $aCrotalária Juncea
650 $aErva Daninha
653 $aCapim amargoso
653 $aDigitaria insularis
653 $aPirrolizydina
653 $aSupressão
700 1 $aSILVA, L. B. X. da
700 1 $aMARQUES, R. F.
700 1 $aCONCENCO, G.
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Registro original: |
Embrapa Agropecuária Oeste (CPAO) |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
03/11/2008 |
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Data da última atualização: |
26/07/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
SOSA-GOMEZ, D. R.; CORONEL, N.; BINNECK, E.; ZUCCHI, M. I.; ROSADO-NETO, G. |
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Afiliação: |
DANIEL RICARDO SOSA-GOMEZ, CNPSO; NORMA CORONEL, Estación Experimental Agroindustrial Obispo Colombres; ELISEU BINNECK, CNPSO; MARIA INES ZUCCHI, Instituto Agronômico de Campinas; GERMANO ROSADO-NETO, Universidade Federal do Paraná. |
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Título: |
RAPD and mitochondrial DNA analysis of the soybean stalk weevil, Sternechus subsignatus (Coleoptera: Curculionidae. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Bulletin of Entomological Research, Cambridge, v. 98, n. 5, p. 475-481, June 2008. |
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DOI: |
http://dx.doi.org/10.1017/S0007485308005798 |
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Idioma: |
Inglês |
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Conteúdo: |
Sternechus subsignatus Boheman (Curculionidae: Sternechini) is one of the primary Curculionidae species that reduces soybean yield in Brazil. Initially, outbreaks were reported in southern Brazil in 1973; but, more recent, outbreaks were reported in Bahia (summer 1997-1998) and Maranhão (summer 2003-2004), two states in northeastern Brazil. A putative related species, S. pinguis (Fabricius), was first detected in Salta Province, Argentina. The objective of this study was to evaluate intraspecific molecular polymorphisms of geographically distinct Sternechus populations. Randomly amplified polymorphic DNA (RAPD) profiles and partial mitochondrial cytochrome B (CytB) gene sequences were used to determine whether individual soybean stalk weevils were one of two different species and to infer pest invasion pattern. Putative S. pinguis and S. subsignatus populations were collected in San Agustin (Cruz Alta, Tucumán Province, Argentina) and different sampling sites in the Brazilian states of Paraná, Bahia and Maranhão. Polymorphic bands were obtained by RAPD and analyzed by Dice coefficients. Populations from southern Brazil were more closely related genetically to an Argentinean group than the populations sampled in northeastern Brazil. The Londrina Co., Brazil population displayed the highest intra-population genetic similarity. Most of the soybean stalk weevils collected from San Agustin, Tucumán, Argentina were divergent from those collected in Brazil. Sequencing and parsimony analysis of CytB did not differentiate specimens collected in Argentina and Brazil. Thus, our data show that soybean stalk weevil outbreaks and population increases in northeastern Brazil involved local genotypes. MenosSternechus subsignatus Boheman (Curculionidae: Sternechini) is one of the primary Curculionidae species that reduces soybean yield in Brazil. Initially, outbreaks were reported in southern Brazil in 1973; but, more recent, outbreaks were reported in Bahia (summer 1997-1998) and Maranhão (summer 2003-2004), two states in northeastern Brazil. A putative related species, S. pinguis (Fabricius), was first detected in Salta Province, Argentina. The objective of this study was to evaluate intraspecific molecular polymorphisms of geographically distinct Sternechus populations. Randomly amplified polymorphic DNA (RAPD) profiles and partial mitochondrial cytochrome B (CytB) gene sequences were used to determine whether individual soybean stalk weevils were one of two different species and to infer pest invasion pattern. Putative S. pinguis and S. subsignatus populations were collected in San Agustin (Cruz Alta, Tucumán Province, Argentina) and different sampling sites in the Brazilian states of Paraná, Bahia and Maranhão. Polymorphic bands were obtained by RAPD and analyzed by Dice coefficients. Populations from southern Brazil were more closely related genetically to an Argentinean group than the populations sampled in northeastern Brazil. The Londrina Co., Brazil population displayed the highest intra-population genetic similarity. Most of the soybean stalk weevils collected from San Agustin, Tucumán, Argentina were divergent from those collected in Brazil. Sequencing and parsimon... Mostrar Tudo |
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Thesagro: |
Soja. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02349naa a2200193 a 4500
001 1471539
005 2017-07-26
008 2008 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1017/S0007485308005798$2DOI
100 1 $aSOSA-GOMEZ, D. R.
245 $aRAPD and mitochondrial DNA analysis of the soybean stalk weevil, Sternechus subsignatus (Coleoptera$bCurculionidae.
260 $c2008
520 $aSternechus subsignatus Boheman (Curculionidae: Sternechini) is one of the primary Curculionidae species that reduces soybean yield in Brazil. Initially, outbreaks were reported in southern Brazil in 1973; but, more recent, outbreaks were reported in Bahia (summer 1997-1998) and Maranhão (summer 2003-2004), two states in northeastern Brazil. A putative related species, S. pinguis (Fabricius), was first detected in Salta Province, Argentina. The objective of this study was to evaluate intraspecific molecular polymorphisms of geographically distinct Sternechus populations. Randomly amplified polymorphic DNA (RAPD) profiles and partial mitochondrial cytochrome B (CytB) gene sequences were used to determine whether individual soybean stalk weevils were one of two different species and to infer pest invasion pattern. Putative S. pinguis and S. subsignatus populations were collected in San Agustin (Cruz Alta, Tucumán Province, Argentina) and different sampling sites in the Brazilian states of Paraná, Bahia and Maranhão. Polymorphic bands were obtained by RAPD and analyzed by Dice coefficients. Populations from southern Brazil were more closely related genetically to an Argentinean group than the populations sampled in northeastern Brazil. The Londrina Co., Brazil population displayed the highest intra-population genetic similarity. Most of the soybean stalk weevils collected from San Agustin, Tucumán, Argentina were divergent from those collected in Brazil. Sequencing and parsimony analysis of CytB did not differentiate specimens collected in Argentina and Brazil. Thus, our data show that soybean stalk weevil outbreaks and population increases in northeastern Brazil involved local genotypes.
650 $aSoja
700 1 $aCORONEL, N.
700 1 $aBINNECK, E.
700 1 $aZUCCHI, M. I.
700 1 $aROSADO-NETO, G.
773 $tBulletin of Entomological Research, Cambridge$gv. 98, n. 5, p. 475-481, June 2008.
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Embrapa Soja (CNPSO) |
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