| |
|
|
 | 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: |
12/03/2021 |
|
Data da última atualização: |
13/07/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
BRITO, N. M. de; DUARTE, H. da S. S.; AUER, C. G.; WENDLING, I.; ALFENAS, R. F.; SANTOS, A. F. dos. |
|
Afiliação: |
NÍCOLAS MANARIM DE BRITO, UFPR; HENRIQUE DA SILVA SILVEIRA DUARTE, UFPR; CELSO GARCIA AUER, CNPF; IVAR WENDLING, CNPF; RAFAEL FERREIRA ALFENAS, UFV; ÁLVARO FIGUEREDO DOS SANTOS, Pesquisador aposentado da Embrapa Florestas. |
|
Título: |
Aggressiveness and screening for host responses in yerba mate (Ilex paraguariensis) clones to a wilt disease caused by Ceratocystis fimbriata. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
Forest Pathology, v. 51, n. 3, e12682, June 2021. 8 p. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Ceratocystis wilt of yerba mate (Ilex paraguariensis) caused by the fungus Ceratocystis fimbriata was observed in 2018 in commercial plantations located in São Mateus do Sul, PR and Arvorezinha, RS, Brazil, where mortality of the plants was up to 5%. Due to the need of control measures for this disease and to the lack of knowledge on the impact of this pathogen this new host, this study aimed to evaluate the aggressiveness of C. fimbriata isolates collected from yerba mate plantations and screen for host responses in yerba mate clones to Ceratocystis wilt. Two experiments were conducted in a completely randomized design, with 11 treatments (isolates) to assess aggressiveness of the isolates. Two experiments were conducted to assess resistance of yerba mate to C. fimbriata in a completely randomized design in a 6 × 2 factorial scheme (6 clones × 2 isolates) in two different environmental conditions (plant growth chamber and greenhouse). The isolates of C. fimbriata showed different levels of aggressiveness to yerba mate, and all evaluated clones were susceptible to Ceratocystis wilt. The plant growth chamber condition led to a faster death of the plants compared with greenhouse. This information will be useful to understand the pathosystem and seek strategies for controlling this disease in yerba mate. |
|
Palavras-Chave: |
Ceratocystis wilt; Murcha vascular; Resistence. |
|
Thesagro: |
Ceratocystis Fimbriata; Fungo; Ilex Paraguariensis; Resistência. |
|
Thesaurus Nal: |
Vascular wilt. |
|
Categoria do assunto: |
H Saúde e Patologia |
|
Marc: |
LEADER 02177naa a2200277 a 4500
001 2130639
005 2021-07-13
008 2021 bl uuuu u00u1 u #d
100 1 $aBRITO, N. M. de
245 $aAggressiveness and screening for host responses in yerba mate (Ilex paraguariensis) clones to a wilt disease caused by Ceratocystis fimbriata.$h[electronic resource]
260 $c2021
520 $aCeratocystis wilt of yerba mate (Ilex paraguariensis) caused by the fungus Ceratocystis fimbriata was observed in 2018 in commercial plantations located in São Mateus do Sul, PR and Arvorezinha, RS, Brazil, where mortality of the plants was up to 5%. Due to the need of control measures for this disease and to the lack of knowledge on the impact of this pathogen this new host, this study aimed to evaluate the aggressiveness of C. fimbriata isolates collected from yerba mate plantations and screen for host responses in yerba mate clones to Ceratocystis wilt. Two experiments were conducted in a completely randomized design, with 11 treatments (isolates) to assess aggressiveness of the isolates. Two experiments were conducted to assess resistance of yerba mate to C. fimbriata in a completely randomized design in a 6 × 2 factorial scheme (6 clones × 2 isolates) in two different environmental conditions (plant growth chamber and greenhouse). The isolates of C. fimbriata showed different levels of aggressiveness to yerba mate, and all evaluated clones were susceptible to Ceratocystis wilt. The plant growth chamber condition led to a faster death of the plants compared with greenhouse. This information will be useful to understand the pathosystem and seek strategies for controlling this disease in yerba mate.
650 $aVascular wilt
650 $aCeratocystis Fimbriata
650 $aFungo
650 $aIlex Paraguariensis
650 $aResistência
653 $aCeratocystis wilt
653 $aMurcha vascular
653 $aResistence
700 1 $aDUARTE, H. da S. S.
700 1 $aAUER, C. G.
700 1 $aWENDLING, I.
700 1 $aALFENAS, R. F.
700 1 $aSANTOS, A. F. dos
773 $tForest Pathology$gv. 51, n. 3, e12682, June 2021. 8 p.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Florestas (CNPF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 4 | |
| 1. |  | TORRES, D. B.; SILVA, J. C.; LUSTOSA, D. C.; FILIPPI, M. C.; SILVA, G. B. Tratamento de sementes combinado a pulverização curativa de Trichoderma spp. sobre a severidade da queima da bainha e na promoção do crescimento de plantas de arroz. Tropical Plant Pathology, v. 35, p. S34, ago. 2010. Suplemento, ref. 01.125. Edição dos resumos do XLIII Congresso Brasileiro de Fitopatologia, Cuiabá, ago. 2010.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
|    |
| 2. | | TORRES, D. B.; NECHET, K de L.; HALFELD-VIEIRA, B. A.; SILVA, J. C.; LUSTOSA, D. C.; SILVA, G. B. Microbiota associada a açaizeiro (euterpea spp.) em área nativas e reflorestadas após exploração petrolífera. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 42., 2009. Resumos... Tropical Plant Pathology, v. 34, Supl. 2009.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Roraima. |
| |
| 4. | | TORRES, D. B.; SILVA, J. C.; MORAES, A. J. G.; SILVA, A. S.; FILIPPI, M. C. C.; LUSTOSA, D. C.; SILVA, G. B.; RAIOL JÚNIOR, L. L. Efeito de Trichoderma spp. contra Rhizoctonia solani em arroz. Tropical Plant Pathology, Brasília, DF, v. 34, p. S70, ago. 2009. Suplemento, ref. 255. Edição dos Resumos do XLII do Congresso Brasileiro de Fitopatologia, Rio de Janeiro, RJ, ago. 2009.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| Registros recuperados : 4 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
