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 Author(s): SANTANA, M. F.; ZAMBOLIM, E. M.; OLIVEIRA, L. O. de; CAIXETA, E. T.; ZAMBOLIM, L. Os espaçadores transcritos internos (ITS1 e ITS2) e o gene 5,8S do rDNA nuclear de 15 populações de H. vastatrix foram amplificados por PCR com o objetivo de estudar a diversidade genética. Os fragmen... ... |
 Author(s): SANTANA, M. F.; ZAMBOLIM, E. M.; CAIXETA, E. T.; ZAMBOLIM, L. The biotrophic fungus Hemileia vastatrix Berk & Broome is the most destructive coffee pathogen in Brazil. Better understanding of the population genetics of H. vastatrix would provide important insigh... ... |
 Author(s): SARTORATO, A.; NECHET, K. L.; HALFELD-VIEIRA, B. A. O feijão-caupi (Vigna unguiculata) é uma das principais fontes de proteína para a população de baixa renda, principalmente nas Regiões Norte e Nordeste do Brasil. Esta leguminosa é suscetível a várias... ... |
 Author(s): SARTORATO, A.; NECHET, K. de L. O presente trabalho apresentou como objetivo estudar a divergência genética de 20 isolados do fungo R. solani coletados de cultivares de caupi no Estado de Roraima em condições de mata e cerrado e, tr... ... |
 Author(s): LAZAROTTO, M.; BOVOLINI, M. P.; MUNIZ, M. F. B.; HARAKAWA, R.; REINIGER, L. R. S.; SANTOS, A. F. dos The objective of this work was to characterize and cluster isolates of Pestalotiopsis species and to identify those that are pathogenic to pecan, based on morphological and molecular characters. Pesta... ... |
 Author(s): SANTOS, R. F. dos; BLUME, E.; MUNIZ, M. F. B.; HARAKAWA, R.; GARRIDO, L. da R.; REGO, C. The incidence and severity of black foot has been recently increasing in nurseries and vineyards of southern Brazil. The goal of the present study was to characterize Campylocarpon isolates associated... ... |
 Author(s): OLIVEIRA-PAIVA, C. A.; SÁ, N. M. H.; GOMES, E. A.; MARRIEL, I. E.; SCOTTI, M. R.; GUIMARAES, C. T.; SCHAFFERT, R. E.; ALVES, V. M. C. Community structure of indigenous arbuscular mycorrhizal fungi (AMF) in the rhizosphere of tropical maize genotypes contrasting for phosphorus efficiency was evaluated using denaturing gradient gel el... ... |
 Author(s): MAIA, N. da C.; SOUZA, P. N. da C.; GODINHO, B. T. V.; MOREIRA, S. I.; ABREU, L. M. de; JANK, L.; CARDOSO, P. G. This study aimed to isolate and identify endophytic fungi from the forage grass P. maximum and evaluate their ability to inhibit the growth of plant pathogenic fungi. One sample from P. purpureum gras... ... |
 Author(s): SILVA, G. A. da; AGUSTINI, B. C.; MELLO, L. M. R. de; TONIETTO, J. Yeasts are versatile microorganisms which show heterogeneity in their abilities of aromatic molecules formation. The metabolic conversions may improve the production of a particular compound already f... ... |
 Author(s): GIARETTA, D. R.; BOGO, A.; COELHO, C. M. M.; GUIDOLIN, A. F.; DANTAS, A. C. de M.; GOMES, E. A. Several diseases have affected apple production, among them there is Glomerella leaf spot (GLS) caused by Colletotrichum spp. The first report of this disease in apple was in plants nearby citrus orch... ... |
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