Search Results - "Lourenço, Valdir"

Verticillium diseases of vegetable crops in Brazil: Host range, microsclerotia production, molecular haplotype network, and pathogen species determination by Suaste‐Dzul, Alba P., Veloso, Josiene S., Costa, Hélcio, Boiteux, Leonardo S., Lourenço, Valdir, Lopes, Carlos A., Reis, Ailton

“…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…”
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Investigation of Triadimenol fungicide through DFT-based analysis of FT-IR, Raman, and SERS spectra by da Silva, Bismark Nogueira, de Melo Bessa, Lorena Alves, Marques, Flávia Campos, Andrade, Gustavo Fernandes Souza, Junior, Valdir Lourenço, Mizubuti, Eduardo Seiti Gomide, Tronto, Jairo, Izumi, Celly Mieko Shinohara

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Molecular Diversity and Evolutionary Processes of Alternaria solani in Brazil Inferred Using Genealogical and Coalescent Approaches by Lourenco, Valdir Jr, Moya, Andres, Gonzalez-Candelas, Fernando, Carbone, Ignazio, Maffia, Luiz A, Mizubuti, Eduardo S.G

“…Alternaria spp. form a heterogeneous group of saprophytic and plant-pathogenic fungi widespread in temperate and tropical regions. However, the relationship…”
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Field validation of TOMCAST modified to manage Septoria leaf spot on tomato in the central-west region of Brazil by Ribeiro Ávila, Mylla Crysthyan, Lourenço, Valdir, Quezado-Duval, Alice Maria, Becker, Walter Ferreira, Fiori de Abreu-Tarazi, Monita, Borges, Lino Carlos, Nascimento, Abadia dos Reis

“…Septoria leaf spot, caused by Septoria lycopersici, is a devastating disease on tomato in Brazil. In order to rationalize the chemical control, we validated…”
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Molecular phylogenetic, morphological, and pathogenic analyses reveal a single clonal population of Septoria lycopersici with a narrower host range in Brazil by Costa, Christiane A., Lourenço, Valdir, Santiago, Michele F., Veloso, Josiene S., Reis, Ailton

“…Septoria leaf spot, caused by Septoria lycopersici, is considered one of the most important diseases of tomato in Brazil. Despite its importance, the disease…”
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Genetic Structure of the Population of Alternaria solani in Brazil by Lourenço, Valdir Jr, Rodrigues, Tatiana T.M.S, Campos, Antonio M.D, Bragança, Carlos A.D, Scheuermann, Klaus K, Reis, Ailton, Brommonschenkel, Sérgio H, Maffia, Luiz A, Mizubuti, Eduardo S.G

“…Understanding the genetic structure of the population of Alternaria solani (AS) is an important component of epidemiological studies of early blight, a severe…”
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Biocontrol of tomato late blight with the combination of epiphytic antagonists and rhizobacteria by Lourenço Júnior, Valdir, Maffia, Luiz A., Romeiro, Reginaldo da Silva, Mizubuti, Eduardo S.G.

“…Control of tomato late blight (LB) in Brazil is heavily based on chemicals. However, reduction in fungicide usage is required in both conventional and organic…”
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Anaerobic soil disinfestation with ethanol or sucrose reduces the viability of Meloidogyne javanica and Stromatinia cepivora by Quintino, Augusto Nicomedes Andrade, Canedo, Ellen Junia, Lopes, Everaldo Antonio, Vieira, Bruno Sergio, Lourenco Junior, Valdir, Parreira, Douglas Ferreira, Neves, Wania Santos

“…Anaerobic soil disinfestation (ASD) is an ecological alternative to chemical soil fumigation. However, little is known about the potential of this technique…”
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First report of Neophloeospora maculans causing leaf spots in Morus nigra and M. alba in Brazil by da Costa, Christiane Almeida, Veloso, Josiene Silva, de Oliveira, Bruno Ferreira, Lourenço, Valdir, Reis, Ailton

“…Mulberry ( Morus spp.), represents a set of plants grown in Brazil for production of fruits, leaves for feeding silkworms and ruminant animals, and for…”
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Aplicação de fungicidas na soja baseada na detecção de uredósporos de Phakopsora pachyrhizi by Valdir Lourenço Jr, Marcelo Gonçalves Balan, Seiji Igarashi

“…Para estabelecer o momento adequado da aplicação de fungicidas no manejo da ferrugem asiática da soja (FAS), avaliou-se a época da pulverização dos fungicidas…”
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