Periódicos: Recent submissions

  • Molecular characterization of parents and hybrid progenies of conilon coffee
    Souza, Lucimara C. de; Ferrão, Maria Amélia G.; Carvalho, Rodrigo D.; Ferrão, Romário G.; Fonseca, Aymbiré F. A. da; Pinheiro, Patrícia F.; Soares, Taís C. B. (Academia Brasileira de Ciências, 2021)
    The objective of the present work was the molecular characterization of 11 parents and 101 hybrid progenies of conilon coffee, obtained through diallel crosses from the breeding program of the Instituto Capixaba de Pesquisa, ...
  • Purification and characterization of a protease from Aspergillus sydowii URM5774: Coffee ground residue for protease production by solid state fermentation
    Rocha, Felype T. B.; Brandão-Costa, Romero M. P.; Neves, Anna Gabrielly D.; Cardoso, Kethylen B. B.; Nascimento, Thiago P.; Albuquerque, Wendell W. C.; Porto, Ana Lúcia F. (Academia Brasileira de Ciências, 2021)
    Solid state fermentation is a promising technology largely used in biotechnology process and is a suitable strategy for producing low-cost enzymatic products. At the present study, a novel enzyme obtained through solid ...
  • Impact of coffee biochar on carbon, microbial biomass and enzyme activities of a sandy soil cultivated with bean
    Martins Filho, Argemiro P.; Medeiros, Erika V. de; Lima, José Romualdo S.; Costa, Diogo P. da; Duda, Gustavo P.; Silva, Jenifer S. A. da; Oliveira, Julyana B. de; Antonino, Antônio C. D.; Menezes, Rômulo S. C.; Hammecker, Claude (Academia Brasileira de Ciências, 2021)
    Biochar has been used to reuse the agro-industrial wastes and improve soil quality. Several studies have been carried out to show the impact of biochar on physical and chemical soil attributes. However, there are still ...
  • Increased atmospheric CO2 combined with local climatic variation affects phenolics and spider mite populations in coffee trees
    Batista, Eunice R.; Marinho-Prado, Jeanne S.; Mineiro, Jeferson L. C.; Sato, Mário E.; Luiz, Alfredo J. B.; Frighetto, Rosa T. S. (Academia Brasileira de Ciências, 2021)
    Modelling studies on climate change predict continuous increases in atmospheric carbon dioxide concentration [CO2] and increase in temperature. This may alter carbon-based phytochemicals such phenolics and modify plant ...
  • Soil macrofauna in organic and conventional coffee plantations in Brazil
    Santos, Janaina Biral dos; Ramos, Alessandro Coutinho; Azevedo Júnior, Romildo; Oliveira Filho, Luís Carlos Iuñes de; Baretta, Dilmar; Cardoso, Elke Jurandy Bran Nogueira (Instituto Virtual da Biodiversidade | BIOTA – FAPESP, 2018)
    Brazil has always been one of the most important coffee producing countries. Lately, there has equally been a renewed interest in alternative coffee production systems. The state of Espírito Santo is the second greatest ...
  • Mites and leaf domatia: no evidence of mutualism in Coffea arabica plants
    Romero, Gustavo Quevedo; Daud, Rodrigo Damasco; Salomão, Adriana Trevizoli; Martins, Luiz Fernando; Feres, Reinaldo José Fazzio; Benson, Woodruff Whitman (Instituto Virtual da Biodiversidade | BIOTA – FAPESP, 2011)
    We conducted experiments by blocking off pit-like domatia from old and new leaves of Coffea arabica L., using tiny resin drops, to investigate the role of domatia on i) mite abundance at the community level and on ii) leaf ...
  • Ácaros de cafeeiro (Coffea spp.) no Estado de São Paulo, Brasil. Parte II. Prostigmata
    Mineiro, Jeferson Luiz de Carvalho; Raga, Adalton; Sato, Mário Eidi; Matioli, André Luiz; Berton, Luiz Henrique Chorfi (Instituto Virtual da Biodiversidade | BIOTA – FAPESP, 2010)
    Este trabalho teve como objetivo fazer um levantamento das espécies de ácaros pertencentes à subordem Prostigmata em Coffea spp. em diferentes localidades do Estado de São Paulo. Folhas e ramos de cafeeiros (Coffea spp.) ...
  • Physical characterization of Arabica ground coffee with different roasting degrees
    Nakilcio´glu-tas, Emine; Ötles, Semh (Academia Brasileira de Ciências, 2019)
    Roasting is a determinative operation on the final quality of coffee. Roasting process causes physical, chemical and sensory changes on coffee. In this study roasting degree effect on physical properties of Arabica fine ...
  • Genetic diversity of promising ‘conilon’ coffee clones based on morpho-agronomic variables
    Giles, João Antonio D.; Partelli, Fábio L.; Ferreira, Adésio; Rodrigues, Joice P.; Oliosi, Gleison; Silva, Fernando H. Lima e (Academia Brasileira de Ciências, 2018)
    Knowledge of the genetic variability of a population is essential to guide its preservation and maintenance in addition to increasing the efficiency of genetic breeding programs. On this basis, this study was conducted to ...
  • Scale insects (Hemiptera: Coccoidea) associated with arabica coffee and geographical distribution in the neotropical region
    Fornazier, Maurício J.; Martins, David S.; Willink, Maria Cristina G. de; Pirovani, Victor D.; Ferreira, Paulo S. F.; Zanuncio, José C. (Academia Brasileira de Ciências, 2017)
    Coffee is one of the most important Brazilian agricultural commodities exported, and Minas Gerais and Espírito Santo States are the main coffee producers. Scale insects are important coffee pests, and 73 species of ...
  • Hormesis with glyphosate depends on coffee growth stage
    Carvalho, Leonardo B. de; Alves, Pedro L. C. A.; Duke, Stephen O. (Academia Brasileira de Ciências, 2013)
    Weed management systems in almost all Brazilian coffee plantations allow herbicide spray to drift on crop plants. In order to evaluate if there is any effect of the most commonly used herbicide in coffee production, ...
  • The 15N isotope to evaluate fertilizer nitrogen absorption efficiency by the coffee plant
    Fenilli, Tatiele A. B.; Reichart, Klaus; Bacchi, Osny O. S.; Trivelin, Paulo C. O.; Dourado-Neto, Durval (Academia Brasileira de Ciências, 2007)
    The use of the 15N label for agronomic research involving nitrogen (N) cycling and the fate of fertilizer-N is well established, however, in the case of long term experimentation with perennial crops like citrus, coffee ...
  • Fungos associados a grãos de cinco cultivares de café (Coffea arabica L.)
    Pasin, Liliana Auxiliadora Avelar Pereira; Almeida, Júlio Raposo de; Abreu, Mário Sobral de (Sociedade Botânica do Brasil, 2009)
    O objetivo deste trabalho foi verifi car a micota associada interna e externamente a grãos de café nas cultivares: Catuaí Amarelo, Mundo Novo, Acaiá, Rubi e Icatú, e detectar a ocorrência de Ocratoxina A nestas amostras. ...
  • A flórula invasora da cultura do café (Coffea arabica L.) no Estado de Minas Gerais, Brasil
    Gavilanes, Manuel Losada; Brandão, Mitzi; Laca-Buendia, Julio Pedro (Sociedade Botânica do Brasil, 1988)
    Nas áreas de cultura de café (Coffea arabica L.), no Estado de Minas Gerais, foram coletadas e identificadas 388 espécies de plantas invasoras (= plantas daninhas), pertencentes a 51 famílias botânicas, representando 182 ...
  • Evaluation of leaf and root absorptions of glyphosate in the growth of coffee plants
    Barbosa, Edimilson Alves; Silva, Isabel Moreira da; França, André Cabral; Silva, Enilson de Barros; Matos, Christiano da Conceição de (Instituto Biológico, 2020)
    Intoxication by dispersion of glyphosate droplets in coffee seedlings is common and, in addition to the problem of drift, there are reports of contamination of this herbicide to a nontarget plant via the rhizosphere. ...
  • Influence of Meloidogyne incognita race 1 on the development of clones of Coffea canephora, variety “Jequitibá Incaper 8122”
    Zinger, Lilian Katiany Castello Rabello; Zinger, Fernando Domingo; Alves, Fábio Ramos; Jesus Junior, Waldir Cintra de; Gonçalves, Angelo Oliveira; Cruz, Tatiane Paulino da; Moraes, Willian Bucker; Camara, Guilherme Resende (Instituto Biológico, 2020)
    Root-knot nematode is one of the most important phytosanitary problems for Conilon coffee, as it reduces productivity and is difficult to handle. We aimed at studying the infectivity and damage caused by M. incognita race ...
  • Multiple resistance to bacterial halo blight and bacterial leaf spot in Coffea spp.
    Rodrigues, Lucas Mateus Rivero; Destéfano, Suzete Aparecida Lanza; Almeida, Irene Maria Gatti de; Beriam, Luís Otávio Saggion; Braghini, Masako Toma; Guerreiro Filho, Oliveiro (Instituto Biológico, 2019)
    Breeding for genetic resistance is an important method of crop disease management, due to the numerous benefits and low cost of establishment. In this study, progenies of 11 Coffea species and 16 wild C. arabica accessions ...
  • Can the leaf age influence the susceptibility to bacterialleaf- spot and bacterial-halo-blight on coffee seedlings?
    Tomiyama, Ana Laura Midori Rossi; Rodrigues, Lucas Mateus Rivero; Andrade, Vinicius Teixeira; Beriam, Luis Otavio Saggion; Destéfano, Suzete Aparecida Lanza; Guerreiro Filho, Oliveiro (Instituto Biológico, 2018)
    Pseudomonas syringae van Hall, 1902, causes yield losses in innumerous economic important crops. On coffee trees, P. syringae pv. garcae causes the bacterial-halo-blight (BHB) and P. syringae pv. tabaci the bacterial-leaf-spot ...
  • Atividade antifúngica, in vitro, do óleo de café verde
    Elizei, Virgínia Guerra; Chalfoun, Sara Maria; Botelho, Deila Magna dos Santos; Rebelles, Pedro Paulo Reis (Instituto Biológico, 2016)
    O objetivo deste trabalho foi avaliar o efeito do contato direto e da fração volátil do óleo de café verde, testado nas concen trações de 500, 1.000, 1.500 e 2.000 μL L-1, sobre o crescimento micelial e a esporulação dos ...
  • Progresso temporal da ferrugem alaranjada em cultivares de cafeeiro no oeste de São Paulo
    Paulo, E.M.; Montes, S.M.N.M.; Fischer, I.H. (Instituto Biológico, 2013)
    A ferrugem é a doença mais comum das lavouras de café. O trabalho estudou nos cultivares de Coffea arabica L. Acaiá IAC 474-19, Catuaí Amarelo IAC 47, Icatu Amarelo IAC 2944, Icatu Vermelho IAC 4045, Obatã IAC 1669-20 e ...

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