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Registro Completo |
Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Uva e Vinho. |
Data corrente: |
07/10/2020 |
Data da última atualização: |
12/01/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
LIMA, E. N.; OSTER, A. H.; BORDALLO, P. do N.; ARAÚJO, A. A. C.; SILVA, D. E. M.; LIMA, C. S. |
Afiliação: |
EVELINE N. LIMA, 3 Departamento de Fitotecnia, Universidade Federal do Ceará, Fortaleza, Brazil Correspondence Cristiano S. Lima, Departament; ANDREIA HANSEN OSTER, CNPUV; PATRICIA DO NASCIMENTO BORDALLO, CNPAT; ANTÔNIO A. C. ARAÚJO, Embrapa Agroindústria Tropical; DIENE E. M. SILVA, Departamento de Fitotecnia, Universidade Federal do Ceará, Fortaleza, Brazil; CRISTIANO S. LIMA, Departamento de Fitotecnia, Universidade Federal do Ceará, Fortaleza, Brazil. |
Título: |
A novel lineage in the Fusarium incarnatum-equiseti species complex is one of the causal agents of fusarium rot on melon fruits in Northeast Brazil. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Plant Pathology, online, p. 1-11, Aug. 2020. |
Idioma: |
Inglês |
Conteúdo: |
Fusarium rot on melon fruits is a postharvest disease and its importance in Brazil is increasing since its first report in 1999. Initially this disease was attributed to the fungus Fusarium semitectum based on pathogen morphology. However, there is controversy regarding the aetiology of this disease because, in the current species concept based on phylogenetic analysis, F. semitectum is regarded as a synonym to different Fusarium species. With the objective of elucidating the disease aetiology in Northeast Brazil, Fusarium isolates were obtained from melon fruits showing rot symptoms in the main producing areas of the country. From the phylogenetic analyses of TEF1 and RPB2 gene sequences, the isolates were identified as belonging to two phylogenetic species of the Fusarium incarnatum-equiseti species complex (FIESC), one in the Incarnatum clade (Fusarium sulawense) and the other in the Equiseti clade, which corresponds to a new lineage. The newly identified lineage is close to Fusarium lacertarum. Isolates from the two species showed morphological characteristics typical of the Incarnatum and Equiseti clades, agreeing with the molecular identification, and were pathogenic when inoculated on melon fruits. This is the first report of F. sulawense on melon fruits. The data generated in this study are potentially useful for a better management of the fusarium rot on melon. KEYWORDS Cucumis melo, Fusarium equiseti, Fusarium pallidoroseum, taxonom |
Palavras-Chave: |
Fungus Fusarium semitectum; Fusarium pallidoroseum; Pathogen morphology; Phylogenetic analyses. |
Thesagro: |
Cucumis Melo; Fungo; Fusarium Equiseti; Melão. |
Thesaurus Nal: |
Melons; Taxonomy. |
Categoria do assunto: |
-- F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02373naa a2200301 a 4500 001 2125336 005 2021-01-12 008 2020 bl uuuu u00u1 u #d 100 1 $aLIMA, E. N. 245 $aA novel lineage in the Fusarium incarnatum-equiseti species complex is one of the causal agents of fusarium rot on melon fruits in Northeast Brazil.$h[electronic resource] 260 $c2020 520 $aFusarium rot on melon fruits is a postharvest disease and its importance in Brazil is increasing since its first report in 1999. Initially this disease was attributed to the fungus Fusarium semitectum based on pathogen morphology. However, there is controversy regarding the aetiology of this disease because, in the current species concept based on phylogenetic analysis, F. semitectum is regarded as a synonym to different Fusarium species. With the objective of elucidating the disease aetiology in Northeast Brazil, Fusarium isolates were obtained from melon fruits showing rot symptoms in the main producing areas of the country. From the phylogenetic analyses of TEF1 and RPB2 gene sequences, the isolates were identified as belonging to two phylogenetic species of the Fusarium incarnatum-equiseti species complex (FIESC), one in the Incarnatum clade (Fusarium sulawense) and the other in the Equiseti clade, which corresponds to a new lineage. The newly identified lineage is close to Fusarium lacertarum. Isolates from the two species showed morphological characteristics typical of the Incarnatum and Equiseti clades, agreeing with the molecular identification, and were pathogenic when inoculated on melon fruits. This is the first report of F. sulawense on melon fruits. The data generated in this study are potentially useful for a better management of the fusarium rot on melon. KEYWORDS Cucumis melo, Fusarium equiseti, Fusarium pallidoroseum, taxonom 650 $aMelons 650 $aTaxonomy 650 $aCucumis Melo 650 $aFungo 650 $aFusarium Equiseti 650 $aMelão 653 $aFungus Fusarium semitectum 653 $aFusarium pallidoroseum 653 $aPathogen morphology 653 $aPhylogenetic analyses 700 1 $aOSTER, A. H. 700 1 $aBORDALLO, P. do N. 700 1 $aARAÚJO, A. A. C. 700 1 $aSILVA, D. E. M. 700 1 $aLIMA, C. S. 773 $tPlant Pathology, online, p. 1-11, Aug. 2020.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
14/05/2010 |
Data da última atualização: |
10/10/2023 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
TEIXEIRA, A. H. de C. |
Afiliação: |
ANTONIO HERIBERTO DE C TEIXEIRA, CPATSA. |
Título: |
Crop water parameters of mango orchard under semi-arid conditions Brazil. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: INTERNATIONAL MANGO SYMPOSIUM, 9., 2010, Sanya, China. Book of abstracts... Sanya, Chuna: Shenquan Group: ISHS, 2010. |
Páginas: |
p. 10. |
Idioma: |
Inglês |
Conteúdo: |
The results presented in this paper are important for irrigation management, water allocation, water savings and environmental sustainability of irrigated mango orchards. |
Palavras-Chave: |
Semiárido. |
Thesagro: |
Água; Manga. |
Thesaurus NAL: |
Mangoes; Water. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/18000/1/Heriberto_2010.pdf
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Marc: |
LEADER 00714nam a2200181 a 4500 001 1853002 005 2023-10-10 008 2010 bl uuuu u00u1 u #d 100 1 $aTEIXEIRA, A. H. de C. 245 $aCrop water parameters of mango orchard under semi-arid conditions Brazil. 260 $aIn: INTERNATIONAL MANGO SYMPOSIUM, 9., 2010, Sanya, China. Book of abstracts... Sanya, Chuna: Shenquan Group: ISHS$c2010 300 $ap. 10. 520 $aThe results presented in this paper are important for irrigation management, water allocation, water savings and environmental sustainability of irrigated mango orchards. 650 $aMangoes 650 $aWater 650 $aÁgua 650 $aManga 653 $aSemiárido
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