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| 27. |  | LOURENÇO JÚNIOR, V.; MIZUBUTI, E. S. G.; CARBONE, I.; GONZÁLES-CANDEIAS, F.; REIS, A.; MOYA, A. Filogenia de Alternaria solani e estruturação genética de populações por análise de seqüências multilocos. Fitopatologia Brasileira, Brasília, DF, v. 32, ago. 2007. S140. Suplemento. Trabalho apresentado no 49. Congresso Brasileiro de Fitopatologia, 2007, Maringá, PR. Resumo n. 153.| Biblioteca(s): Embrapa Hortaliças. |
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| 28. | | LOURENÇO JUNIOR, V.; VIEIRA, B. S.; LOPES, E. A.; VILLALTA, O. N. Etiology, epidemiology, and management of white rot on onion and garlic: current knowledge and future directions for Brazil. Científica, v. 46, n. 3, p. 241-256, 2018.| Biblioteca(s): Embrapa Hortaliças. |
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| 34. | | LÉLIS, M. M.; LOURENÇO JUNIOR, V.; MAFFIA, L. A.; MIZUBUTI, E. S. Variabilidade de Alternaria solani quanto à sensibilidade aos fungicidas clorotalonil, mancozeb e azoxystrobin. Fitopatologia Brasileira, Brasília, DF, v. 30, p. S161, ago. 2006. Suplemento. Resumo 631. Trabalho apresentado no 38. Congresso Brasileiro de Fitopatologia, 2005, Brasília, DF.| Biblioteca(s): Embrapa Hortaliças. |
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| 35. | | MACEDO, P. E. F.; MAFFIA, L. A.; COTA, L. V.; LOURENÇO JÚNIOR, V.; MIZUBUTI, E. S. G. Sensitivity of four isolates of Clonostachys rosea to pesticides used in the strawberry crop in Brazil. Journal of Pesticide Science, Tokyo, v. 37, n. 4, p. 333-337, 2012.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 38. | | SILVA, J. B. T. da; LOURENÇO JUNIOR, V.; MENEZES, J. E.; PAULA, R. de A.; MELLO, S. C. M. de. Isolamento de fungos do gênero Trichoderma provenientes de culturas de alho e cebola. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 4., 2016, Curitiba. Recursos genéticos no Brasil: a base para o desenvolvimento sustentável: anais. Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2016.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 40. | | CABRAL, C. S.; BARBOZA, E. A.; LOURENÇO JUNIOR, V.; FONSECA, M. E. N.; REIS, A.; BOITEUX, L. S. Morphological and molecular characterization of fungal isolates associated with the Septoria leaf blight of lettuce in Brazil. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 51., 2019, Recife. Anais... Brasília, DF: Sociedade Brasileira de Fitopatologia, 2019. p. 513. Resumo.| Biblioteca(s): Embrapa Hortaliças. |
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Registro Completo
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
10/05/2022 |
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Data da última atualização: |
18/08/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SUASTE-DZUL, A. P.; VELOSO, J. S.; COSTA, H.; BOITEUX, L. S.; LOURENÇO JUNIOR, V.; LOPES, C. A.; REIS, A. |
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Afiliação: |
ALBA P. SUASTE-DZUL, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; JOSIENE S. VELOSO, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; HÉLCIO COSTA, INSTITUTO CAPIXABA DE PESQUISA, ASSISTÊNCIA tÉCNICA E EXTENSÃO RURAL; LEONARDO SILVA BOITEUX, CNPH; VALDIR LOURENCO JUNIOR, CNPH; CARLOS ALBERTO LOPES, CNPH; AILTON REIS, CNPH. |
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Título: |
Verticillium diseases of vegetable crops in Brazil: Host range, microsclerotia production, molecular haplotype network, and pathogen species determination. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Plant Pathology, v. 71, n. 6, p. 1417-1430, 2022. |
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ISSN: |
1365-3059 |
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DOI: |
10.1111/ppa.13562 |
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Idioma: |
Inglês |
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Conteúdo: |
Recent outbreaks of Verticillium wilt diseases in various vegetable crops have been reported in Brazil. This fact was our initial stimulus to carry out a nationwide survey aiming to determine their causal agent(s). Thus far, Verticillium dahliae has been reported as the predominant species based solely on morphological traits. As other Verticillium species can be associated with wilt diseases, we characterized a collection of 80 isolates, collected across 10 agricultural Brazilian regions, by combining morphological, biological, and molecular traits. A multilocus approach was employed for identification of Verticillium species with information from three genomic regions (ribosomal internal transcribed spacer region, glyceraldehyde-3-phosphate dehydrogenase, and actin genes). Only 21 out of the 80 isolates were unable to produce microsclerotia in culture. The analyses of all genomic regions indicated V. dahliae as the sole species associated with vascular wilt of distinct hosts, including major solanaceous vegetables and other hosts such as trawberry, okra, and cacao. Pathogenicity tests confirmed the infection by the V. dahliae isolates and the development of typical disease symptoms on their original hosts. This is the first nationwide characterization of Verticillium isolates associated with major vegetable crops in Neotropical areas. This provides valuable information to design sound management strategies for these diseases, mainly for establishing efficient rotation systems and for the development of resistant cultivars. MenosRecent outbreaks of Verticillium wilt diseases in various vegetable crops have been reported in Brazil. This fact was our initial stimulus to carry out a nationwide survey aiming to determine their causal agent(s). Thus far, Verticillium dahliae has been reported as the predominant species based solely on morphological traits. As other Verticillium species can be associated with wilt diseases, we characterized a collection of 80 isolates, collected across 10 agricultural Brazilian regions, by combining morphological, biological, and molecular traits. A multilocus approach was employed for identification of Verticillium species with information from three genomic regions (ribosomal internal transcribed spacer region, glyceraldehyde-3-phosphate dehydrogenase, and actin genes). Only 21 out of the 80 isolates were unable to produce microsclerotia in culture. The analyses of all genomic regions indicated V. dahliae as the sole species associated with vascular wilt of distinct hosts, including major solanaceous vegetables and other hosts such as trawberry, okra, and cacao. Pathogenicity tests confirmed the infection by the V. dahliae isolates and the development of typical disease symptoms on their original hosts. This is the first nationwide characterization of Verticillium isolates associated with major vegetable crops in Neotropical areas. This provides valuable information to design sound management strategies for these diseases, mainly for establishing efficient rotation syst... Mostrar Tudo |
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Thesagro: |
Doença de Planta; Hortaliça. |
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Thesaurus NAL: |
Vegetables; Verticillium wilt. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/236982/1/Plant-Pathology-2022-Suaste8208Dzul-Verticillium-diseases-of-vegetable-crops-in-Brazil-Host-range-microsclerotia.pdf
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Marc: |
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100 1 $aSUASTE-DZUL, A. P.
245 $aVerticillium diseases of vegetable crops in Brazil$bHost range, microsclerotia production, molecular haplotype network, and pathogen species determination.$h[electronic resource]
260 $c2022
520 $aRecent outbreaks of Verticillium wilt diseases in various vegetable crops have been reported in Brazil. This fact was our initial stimulus to carry out a nationwide survey aiming to determine their causal agent(s). Thus far, Verticillium dahliae has been reported as the predominant species based solely on morphological traits. As other Verticillium species can be associated with wilt diseases, we characterized a collection of 80 isolates, collected across 10 agricultural Brazilian regions, by combining morphological, biological, and molecular traits. A multilocus approach was employed for identification of Verticillium species with information from three genomic regions (ribosomal internal transcribed spacer region, glyceraldehyde-3-phosphate dehydrogenase, and actin genes). Only 21 out of the 80 isolates were unable to produce microsclerotia in culture. The analyses of all genomic regions indicated V. dahliae as the sole species associated with vascular wilt of distinct hosts, including major solanaceous vegetables and other hosts such as trawberry, okra, and cacao. Pathogenicity tests confirmed the infection by the V. dahliae isolates and the development of typical disease symptoms on their original hosts. This is the first nationwide characterization of Verticillium isolates associated with major vegetable crops in Neotropical areas. This provides valuable information to design sound management strategies for these diseases, mainly for establishing efficient rotation systems and for the development of resistant cultivars.
650 $aVegetables
650 $aVerticillium wilt
650 $aDoença de Planta
650 $aHortaliça
700 1 $aVELOSO, J. S.
700 1 $aCOSTA, H.
700 1 $aBOITEUX, L. S.
700 1 $aLOURENÇO JUNIOR, V.
700 1 $aLOPES, C. A.
700 1 $aREIS, A.
773 $tPlant Pathology$gv. 71, n. 6, p. 1417-1430, 2022.
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