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Fitopatologia

Fitopatologia

 

Coleções nesta seção

  • Artigos Técnico-científicos na área de Fitopatologia

Submissões recentes

  • Barra, Victor Rafael; Silva, Reginaldo da; Hélio, Glelson Maciel Ferraz; Macagnan, Dirceu; Silva, Harllen Sandro Alves; Moura, Andréa Bittencourt; Halfeld-Vieira, Bernardo de Almeida; Mendonça, Henrique Lopes; Júnior, José Roberto Vieira (Summa Phytopathologica, 2007-12-20)
    Ao longo de vários anos, no Laboratório de Bacteriologia de Plantas e Controle Biológico (LBPCB) do Departamento de Fitopatologia da Universidade Federal de Viçosa têm-se, sistematicamente, isolado, de rizosfera, rizoplano ...
  • Augustin, Juliana O.; Groenewald, Johannes Z.; Nascimento, Robson J.; Mizubuti, Eduardo S. G.; Barreto, Robert W.; Elliot, Simon L.; Evans, Harry C. (PLOS ONE, 2013-12-20)
    Symbiotic relationships modulate the evolution of living organisms in all levels of biological organization. A notable example of symbiosis is that of attine ants (Attini; Formicidae: Hymenoptera) and their fungal cultivars ...
  • Araujo, Leonardo; Paschoalino, Rayane Silva; Rodrigues, Fabrício Ávila (Biochemistry and Cell Biology, 2015-07-29)
    This study investigated the effect of silicon (Si) on the potentiation of rice resistance against leaf scald at the microscopic level. Rice plants (‘Primavera’) were grown in a nutrient solution containing 0 (−Si) or 2 mM ...
  • Araújo, J.V.; Junghans, T.G.; Alfenas, A.C.; Gomes, A.P.S. (Brazilian Journal of Medical and Biological Research, 1997-06-28)
    Extraction and isoenzyme analysis of four isolates of rthrobotrys including A. musiformis, A. robusta and A. conoides were conducted. Among the 14 enzymes studied by starch gel electrophoresis, using morpholine-citrate ...
  • Alves, Alexandre Alonso; Bhering, Leonardo Lopes; Cruz, Cosme Damião; Alfenas, Acelino Couto (Genetics and Molecular Biology, 2010-09-01)
    As high-throughput genomic tools, such as the DNA microarray platform, have lead to the development of novel genotyping procedures, such as Diversity Arrays Technology (DArT) and Single Nucleotide Polymorphisms (SNPs), it ...
  • Alves, J.L.; Woudenberg, J.H.C.; Duarte, L.L.; Crous, P.W.; Barreto, R.W. (Persoonia Molecular Phylogeny and Evolution of Fungi, 2013-06-04)
    Alternariaster was erected in 2007 to accommodate Alternaria helianthi, a fungal species known to cause leaf spots on Helianthus annuus (sunflower). It was segregated from Alternaria based on conidial morphology. Recently ...
  • Alvarenga, Samuel Mazzinghy; Maciel-Zambolim, Eunize; Zambolim, Laércio; Sakiyama, Ney Sussumu; Caixeta, Eveline Teixeira; Thiebaut, Flávia; Hufnagel, Bárbara (Genetics and Molecular Biology, 2010-12-01)
    Sequences potentially associated with coffee resistance to diseases were identified by in silico analyses using the database of the Brazilian Coffee Genome Project (BCGP). Keywords corresponding to plant resistance mechanisms ...
  • Alfenas, Rafael F.; Pereira, Olinto L.; Jorge, Vanessa L.; Crous, Pedro W.; Alfenas, Acelino C. (Tropical Plant Pathology, 2013-08-13)
    Several species of Calonectria cause diseases on a wide range of forest tree species that are propagated either via seedlings or rooted cuttings. In nurseries these fungi cause damping-off, cutting and root rots, stem ...
  • Alfenas, R.F.; Lombard, L.; Pereira, O.L.; Alfenas, A.C.; Crous, P.W. (Studies in Mycology, 2015-01-23)
    Species in the genus Calonectria (Hypocreales) represent an important group of plant pathogenic fungi that cause serious losses to plant crops in tropical and subtropical climates. Calonectria leaf blight is currently one ...
  • Alfenas-Zerbini, Poliane; Maia, Ivan G.; Fávaro, Regiane D.; Cascardo, Julio C. M.; Brommonschenkel, Sérgio H.; Zerbini, Francisco Murilo (Molecular Plant-Microbe Interactions, 2008-10-27)
    Plant responses against pathogens cause up- and downward shifts in gene expression. To identify differentially expressed genes in a plant-virus interaction, susceptible tomato plants were inoculated with the potyvirus ...
  • Lombard, L.; Wingfield, M.J.; Alfenas, A.C.; Crous, P.W. (Studies in Mycology, 2016-11-22)
    The genus Calonectria with its Cylindrocladium asexual morphs has been subject to several taxonomic revisions in the past. These have resulted in the recognition of 116 species, of which all but two species (C. hederae and ...
  • Trakunyingcharoen, Thippawan; Lombard, Lorenzo; Groenewald, Johannes Z.; Cheewangkoon, Ratchadawan; Alfenas, Acelino C. (IMA Fungus The Global Mycological Journal, 2014-11-27)
    Species of Sphaerellopsis (sexual morph Eudarluca) are well-known cosmopolitan mycoparasites occurring on a wide range of rusts. Although their potential role as biocontrol agents has received some attention, the molecular ...
  • Alfenas, A.C.; Fournie, J.; Lechat, C.; Walker, D.M.; Wickes, B.L.; et al. (Persoonia Molecular Phylogeny and Evolution of Fungi, 2014-06-30)
    Novel species of microfungi described in the present study include the following from South Africa: Cercosporella dolichandrae from Dolichandra unguiscati, Seiridium podocarpi from Podocarpus latifolius, Pseudocercospora ...
  • Zhong, Shaobin; Yang, Baojun; Alfenas, Acelino Couto (Molecular Ecology Resources, 2008-03)
    We developed and characterized 15 polymorphic microsatellite markers present in the genome of the guava rust fungus, Puccinia psidii. The primers for these microsatellite markers were designed by sequencing clones from a ...

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