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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
16/06/2014 |
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Data da última atualização: |
16/06/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PFENNING, L. H.; COSTA, S. da S.; MELO, M. P. de; COSTA, H.; VENTURA, J. A.; AUER, C. G.; SANTOS, A. F. dos. |
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Afiliação: |
Ludwig H. Pfenning, UFLA; Sarah da Silva Costa, UFLA; Maruzanete Pereira de Melo, UFLA; Hélcio Costa, INCAPER; José Aires Ventura, INCAPER; CELSO GARCIA AUER, CNPF; ALVARO FIGUEREDO DOS SANTOS, CNPF. |
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Título: |
First report and characterization of Fusarium circinatum, the causal agent of pitch canker in Brazil. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Tropical Plant Pathology, v. 39, n. 3, p. 210-216, May/June 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
Pitch canker is one of the most important diseases of pine trees worldwide, including South America. The causal agent of this disease is Fusarium circinatum, a member of the Gibberella fujikuroi complex (GFC). In South America, the species is reported from Colombia, Uruguay and Chile, but is considered a quarantine organism in Brazil. In this study we characterized isolates obtained from symptomatic pine seedlings intercepted in a nursery in Santa Catarina State using phylogenetic analyses, crossings and morphological markers. The Brazilian isolates grouped with reference material in an unique clade and formed fertile perithecia when crossed with reference tester strains. The detailed characterization given here and the availability of tester strains will allow for reliable identification and support monitoring of this important plant pathogen. |
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Palavras-Chave: |
Brasil; Fungo quarentenário; Gibberella fujikuroi; Mating population; Molecular phylogeny; Ocorrência; Pitch canker. |
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Thesagro: |
Patógeno. |
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Thesaurus Nal: |
Fusarium circinatum; Pinus. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/103789/1/2014-API-CelsoA-FirstReportFusarium.pdf
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Marc: |
LEADER 01761naa a2200313 a 4500
001 1988490
005 2014-06-16
008 2014 bl uuuu u00u1 u #d
100 1 $aPFENNING, L. H.
245 $aFirst report and characterization of Fusarium circinatum, the causal agent of pitch canker in Brazil.$h[electronic resource]
260 $c2014
520 $aPitch canker is one of the most important diseases of pine trees worldwide, including South America. The causal agent of this disease is Fusarium circinatum, a member of the Gibberella fujikuroi complex (GFC). In South America, the species is reported from Colombia, Uruguay and Chile, but is considered a quarantine organism in Brazil. In this study we characterized isolates obtained from symptomatic pine seedlings intercepted in a nursery in Santa Catarina State using phylogenetic analyses, crossings and morphological markers. The Brazilian isolates grouped with reference material in an unique clade and formed fertile perithecia when crossed with reference tester strains. The detailed characterization given here and the availability of tester strains will allow for reliable identification and support monitoring of this important plant pathogen.
650 $aFusarium circinatum
650 $aPinus
650 $aPatógeno
653 $aBrasil
653 $aFungo quarentenário
653 $aGibberella fujikuroi
653 $aMating population
653 $aMolecular phylogeny
653 $aOcorrência
653 $aPitch canker
700 1 $aCOSTA, S. da S.
700 1 $aMELO, M. P. de
700 1 $aCOSTA, H.
700 1 $aVENTURA, J. A.
700 1 $aAUER, C. G.
700 1 $aSANTOS, A. F. dos
773 $tTropical Plant Pathology$gv. 39, n. 3, p. 210-216, May/June 2014.
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Embrapa Florestas (CNPF) |
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