| |
|
|
| Registros recuperados : 4 | |
| Registros recuperados : 4 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Florestas. |
|
Data corrente: |
03/10/2017 |
|
Data da última atualização: |
18/12/2018 |
|
Tipo da produção científica: |
Nota Técnica/Nota Científica |
|
Autoria: |
FAJARDO, S. N.; VALENZUELA, S.; SANTOS, A. F. dos; GONZÁLEZ, M. P.; SANFUENTES, E. A. |
|
Afiliação: |
S. N. Fajardo, Laboratorio de Patología Forestal, Facultad Ciencias Forestales y Centro de Biotecnología, Universidad de Concepción, Chile; S. Valenzuela, Laboratorio Genómica Forestal, Centro de Biotecnología, Universidad de Concepción, Chile; ALVARO FIGUEREDO DOS SANTOS, CNPF; M. P. González, Laboratorio de Patología Forestal, Facultad Ciencias Forestales y Centro de Biotecnología, Universidad de Concepción, Chile; E. A. Sanfuentes, Laboratorio de Patología Forestal, Facultad Ciencias Forestales y Centro de Biotecnología, Universidad de Concepción, Chile. |
|
Título: |
Phytophthora pseudosyringae associated with the mortality of Nothofagus obliqua in a pure stand in central-southern Chile. |
|
Ano de publicação: |
2017 |
|
Fonte/Imprenta: |
Forest Pathology, v. 47, n. 6, e12361, Dez. 2017. |
|
Páginas: |
3 p. |
|
DOI: |
10.1111/efp.12361 |
|
Idioma: |
Inglês |
|
Notas: |
Short communication. |
|
Conteúdo: |
Mortality of Nothofagus trees in the southern-central Chile region has been observed for over 30 years. A field survey conducted in 2013 detected partial defoliation and bleeding cankers on Nothofagus obliqua in a pure stand in the Nahuelbuta coastal ranges of the Biobío region. A Phytophthora sp. was isolated from stem cankers and soil samples around symptomatic N. obliqua trees: All isolates were identified as Phytophthora pseudosyringae. These isolates were pathogenic on 1-year-old N. obliqua and Nothofagus alpina, and on detached twigs of adult N. obliqua and Nothofagus dombeyi trees. This paper is the first to report association and pathogenicity of P. pseudosyringae with N. obliqua, N. alpina and N. dombeyi native to the Biobío region of Chile. The potential of P. pseudosyringae to cause damage in natural Nothofagus stands in Chile must be determined. |
|
Palavras-Chave: |
Bleeding cankers; Forest diseases. |
|
Thesaurus NAL: |
dieback; Oomycetes. |
|
Categoria do assunto: |
H Saúde e Patologia |
|
Marc: |
LEADER 01634naa a2200253 a 4500
001 2076586
005 2018-12-18
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1111/efp.12361$2DOI
100 1 $aFAJARDO, S. N.
245 $aPhytophthora pseudosyringae associated with the mortality of Nothofagus obliqua in a pure stand in central-southern Chile.$h[electronic resource]
260 $c2017
300 $a3 p.
500 $aShort communication.
520 $aMortality of Nothofagus trees in the southern-central Chile region has been observed for over 30 years. A field survey conducted in 2013 detected partial defoliation and bleeding cankers on Nothofagus obliqua in a pure stand in the Nahuelbuta coastal ranges of the Biobío region. A Phytophthora sp. was isolated from stem cankers and soil samples around symptomatic N. obliqua trees: All isolates were identified as Phytophthora pseudosyringae. These isolates were pathogenic on 1-year-old N. obliqua and Nothofagus alpina, and on detached twigs of adult N. obliqua and Nothofagus dombeyi trees. This paper is the first to report association and pathogenicity of P. pseudosyringae with N. obliqua, N. alpina and N. dombeyi native to the Biobío region of Chile. The potential of P. pseudosyringae to cause damage in natural Nothofagus stands in Chile must be determined.
650 $adieback
650 $aOomycetes
653 $aBleeding cankers
653 $aForest diseases
700 1 $aVALENZUELA, S.
700 1 $aSANTOS, A. F. dos
700 1 $aGONZÁLEZ, M. P.
700 1 $aSANFUENTES, E. A.
773 $tForest Pathology$gv. 47, n. 6, e12361, Dez. 2017.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Florestas (CNPF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
