| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Epagri-Sede. |
|
Data corrente: |
10/07/2020 |
|
Data da última atualização: |
10/07/2020 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
PIVA, C. A. G.; BOGO, A.; GOMES, B.; MILCHESKI, V.; KLABUNDE, G. H. F.; NODARI, R. O.; SILVA, F. N.; WELTER, L. J. |
|
Título: |
Pestalotiopsis spp. causing grapevine leaf spot and postharvest berry rot in southern Brazil. |
|
Ano de publicação: |
2020 |
|
Fonte/Imprenta: |
ACTA HORTICULTURAE, Leuven, Bélgica, n. 1280, p. 209-216, 2020. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Pestalotiopsis species were associated with grapevine leaf spot and postharvest fruit rot diseases in many countries worldwide. Pestalotiopsis spp. was isolated from grapevine leaves and berries in 21 municipalities of Rio Grande Sul, Santa Catarina and Parana states, southern Brazil. The isolates were characterized using a combined analysis of morphological features (colony appearances and conidia characters), sequencing the internal transcribed spacer (ITS) region, and pathogenicity test. Five morphological groups were identified based on genetic dissimilarity of coupled conidia size, apical appendage number and size, mycelial growth index (MGI) and final colony diameter (FCD). The universal primers ITS1 and ITS4 amplified a 496 and 450-bp fragment from genomic rDNA of isolates belonging to Pestalotiopsis spp. The comparison of the isolates combining nucleotide sequence obtained by BLAST coupled with morphological criteria (colony appearances and conidia characters) distinguished P. trachicarpicola and Neopestalotiopsis vitis from all other known species in the genera. All isolates were pathogenic to Hungarian grape cultivar 'Poeloeskei Muskotaly' causing necrotic leaf spot and postharvest berry rot. This is the first report of P. trachicarpicola and N. vitis associated with necrotic leaf spot and postharvest rot diseases on grapevine in southern Brazil. |
|
Palavras-Chave: |
morphology; pathogenicity; sequence analysis; Vitis vinifera. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
|
|
|
Marc: |
LEADER 02110naa a2200253 a 4500
001 1129745
005 2020-07-10
008 2020 bl uuuu u00u1 u #d
100 1 $aPIVA, C. A. G.
245 $aPestalotiopsis spp. causing grapevine leaf spot and postharvest berry rot in southern Brazil.$h[electronic resource]
260 $c2020
520 $aPestalotiopsis species were associated with grapevine leaf spot and postharvest fruit rot diseases in many countries worldwide. Pestalotiopsis spp. was isolated from grapevine leaves and berries in 21 municipalities of Rio Grande Sul, Santa Catarina and Parana states, southern Brazil. The isolates were characterized using a combined analysis of morphological features (colony appearances and conidia characters), sequencing the internal transcribed spacer (ITS) region, and pathogenicity test. Five morphological groups were identified based on genetic dissimilarity of coupled conidia size, apical appendage number and size, mycelial growth index (MGI) and final colony diameter (FCD). The universal primers ITS1 and ITS4 amplified a 496 and 450-bp fragment from genomic rDNA of isolates belonging to Pestalotiopsis spp. The comparison of the isolates combining nucleotide sequence obtained by BLAST coupled with morphological criteria (colony appearances and conidia characters) distinguished P. trachicarpicola and Neopestalotiopsis vitis from all other known species in the genera. All isolates were pathogenic to Hungarian grape cultivar 'Poeloeskei Muskotaly' causing necrotic leaf spot and postharvest berry rot. This is the first report of P. trachicarpicola and N. vitis associated with necrotic leaf spot and postharvest rot diseases on grapevine in southern Brazil.
653 $amorphology
653 $apathogenicity
653 $asequence analysis
653 $aVitis vinifera
700 1 $aBOGO, A.
700 1 $aGOMES, B.
700 1 $aMILCHESKI, V.
700 1 $aKLABUNDE, G. H. F.
700 1 $aNODARI, R. O.
700 1 $aSILVA, F. N.
700 1 $aWELTER, L. J.
773 $tACTA HORTICULTURAE, Leuven, Bélgica$gn. 1280, p. 209-216, 2020.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Epagri-Sede (Epagri-Sede) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
|
Voltar
|
|
|
| Registros recuperados : 2 | |
| 1. |  | LANZENDORF, D. Z.; GIOVANETTI, L. K.; SCHMITT, J. K.; TRAPP, T.; HAHN, L.; BRUNETTO, G. Valores de referência de micronutrientes em macieiras 'Fuji' pelo método CND para a região de Fraiburgo (SC). In: REUNIÃO DE ATUALIZAÇÃO TÉCNICA SOBRE CALAGEM E ADUBAÇÃO EM FRUTÍFERAS, 2., 2022, Caçador, SC. Resumos... Caçador, SC: Uniarp, 2022. p. 40| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Epagri-Sede. |
|   |
| 2. | | TRAPP, T.; ALMEIDA, F. N. D.; SILVA, G. F. D.; DUARTE, Z. V. S.; CIOTTA, M. N.; SCHMITT, J. K.; LOURENZI, C. ATRIBUTOS DA ACIDEZ DO SOLO EM AREA DE SUPRESSAO FLORESTAL. In: CONGRESSO LATINO-AMERICANO DE CIÊNCIA DO SOLO, 23., CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 38., 2023, Florianópolis, SC. Resumos... Florianópolis, SC: Epagri, 2023. p. 461| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Epagri-Sede. |
| |
| Registros recuperados : 2 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
