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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
27/06/2005 |
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Data da última atualização: |
20/06/2006 |
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Autoria: |
CARVALHO, S.; TANAKA, P. H.; COSSA, C. A.; . BARRETO, I.; TOMÉ, M. V. D. F. |
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Título: |
Variabilidade genética em populações de jaracatiá no Norte do Paraná. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONGRESS AND EXHIBITION ON FOREST, 5., 1999, Curitiba. Forest 99: [resumos]. Rio de Janeiro: BIOSFERA, 1999. |
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Idioma: |
Português |
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Notas: |
1 CD-ROM. Autoria bilíngue: CONGRESSO E EXPOSICAO INTERNACIONAL SOBRE FLORESTAS, 5., 1999, Curitiba. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00648naa a2200169 a 4500
001 1310944
005 2006-06-20
008 1999 bl uuuu u00u1 u #d
100 1 $aCARVALHO, S.
245 $aVariabilidade genética em populações de jaracatiá no Norte do Paraná.
260 $c1999
500 $a1 CD-ROM. Autoria bilíngue: CONGRESSO E EXPOSICAO INTERNACIONAL SOBRE FLORESTAS, 5., 1999, Curitiba.
700 1 $aTANAKA, P. H.
700 1 $aCOSSA, C. A.
700 1 $a. BARRETO, I.
700 1 $aTOMÉ, M. V. D. F.
773 $tIn: INTERNATIONAL CONGRESS AND EXHIBITION ON FOREST, 5., 1999, Curitiba. Forest 99: [resumos]. Rio de Janeiro: BIOSFERA, 1999.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
14/01/2020 |
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Data da última atualização: |
14/01/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
ALMEIDA, A. V. D. L. de; MUNIZ, M. de F. S.; NORONHA, M. de A.; SOUZA, R. C. de; M. FILHO, G.; FARIAS, S. P. de. |
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Afiliação: |
MARISSONIA DE ARAUJO NORONHA, CPATC. |
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Título: |
Scutellonema bradys and Pratylenchus spp. associated with weeds in yam fields. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Nematology, v. 21, p. 805-811, 2019. |
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Idioma: |
Inglês |
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Conteúdo: |
Dry root disease of yam (Dioscorea spp.), caused by Scutellonema bradys, Pratylenchus coffeae and brachyurus, isprominent among the plant disease problems of yam in Brazil. In order to evaluate the association of these nematode species withweeds, field sampling was performed during 2016 and 2017 in yam-growing areas with a history of the disease within the majorcounties in the state of Alagoas, Brazil. The frequency of occurrence of both weeds and nematodes was determined, in addition tothe estimated population of nematodes in roots. Forty-three weed species were found, of which 23 were infected with at least one ofthe causal agents of the dry rot disease, Pratylenchus spp. being the most prevalent in the fields. Ageratum conyzoides, Commelina benghalensisandEmilia coccinea (in Zona da Mata) and C. benghalensis (Agreste region) were especially important due to theirhigh frequency of occurrence and also for supporting populations of bradysan Pratylenchus spp. Cyperus flavus, coccinea and permacoce verticillataare now recorded as new weed species associated with. bradys. |
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Thesagro: |
Doença de Planta; Inhame; Raiz. |
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Thesaurus NAL: |
Plant diseases and disorders; Roots; Yams. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/208768/1/Marissonia.NEMY-3255-De-Almeida.pdf
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Marc: |
LEADER 01785naa a2200253 a 4500
001 2118748
005 2020-01-14
008 2019 bl uuuu u00u1 u #d
100 1 $aALMEIDA, A. V. D. L. de
245 $aScutellonema bradys and Pratylenchus spp. associated with weeds in yam fields.$h[electronic resource]
260 $c2019
520 $aDry root disease of yam (Dioscorea spp.), caused by Scutellonema bradys, Pratylenchus coffeae and brachyurus, isprominent among the plant disease problems of yam in Brazil. In order to evaluate the association of these nematode species withweeds, field sampling was performed during 2016 and 2017 in yam-growing areas with a history of the disease within the majorcounties in the state of Alagoas, Brazil. The frequency of occurrence of both weeds and nematodes was determined, in addition tothe estimated population of nematodes in roots. Forty-three weed species were found, of which 23 were infected with at least one ofthe causal agents of the dry rot disease, Pratylenchus spp. being the most prevalent in the fields. Ageratum conyzoides, Commelina benghalensisandEmilia coccinea (in Zona da Mata) and C. benghalensis (Agreste region) were especially important due to theirhigh frequency of occurrence and also for supporting populations of bradysan Pratylenchus spp. Cyperus flavus, coccinea and permacoce verticillataare now recorded as new weed species associated with. bradys.
650 $aPlant diseases and disorders
650 $aRoots
650 $aYams
650 $aDoença de Planta
650 $aInhame
650 $aRaiz
700 1 $aMUNIZ, M. de F. S.
700 1 $aNORONHA, M. de A.
700 1 $aSOUZA, R. C. de
700 1 $aM. FILHO, G.
700 1 $aFARIAS, S. P. de
773 $tNematology$gv. 21, p. 805-811, 2019.
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
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