Gibberellic acid, ozone and 1-methylcyclopropene on the gray mold control in avant garde rose

Gray mold caused by Botrytis cinerea is considered the major disease of greenhouse grown flowers. The goal of this study was to evaluate the effects of gibberellic acid (GA3), ozone, and 1-MCP, applied on postharvest, on the gray mold control in 'Avant Garde' rose. Rose flowers were artificially inoculated with B. cinerea (104 conidia ml-1) and non-inoculated. After treatments, roses were stored under room conditions (20±2°C/80±5% RH) and checked for gray mold incidence and severity. Spraying of GA3 at 25, 50, and 75 mg L-1 on non-inoculated roses reduced the area under the disease progress curve (AUDPC) of gray mold incidence in 41, 40 and 54%, respectively. Continuous application of ozone at 2.7 ppm reduced 14-folds B. cinerea sporulation. On the other hand, 1-MCP did not control gray mould in rose. These results showed that GA3 sprays and ozone contribute to postharvest control of gray mold in cut rose and can be utilized on integrated disease management.

Contribuições da teoria bakhtiniana para o estudo da educação brasileira: a apropriação das categorias da enunciação e do dialogismo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Tristan Corbière: o sujeito poético e a busca por uma identidade

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A magia das vanguardas em Walter Benjamin: arte, política ou revolução

Pós-graduação em Filosofia - FFC

Romance e experimentação com a linguagem em Boquitas pintadas, de Manuel Puig, e Onde andará Dulce Veiga?, de Caio Fernando de Abreu

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

O processo estético de reescritura das fábulas por Monteiro Lobato

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

OVO: o hibridismo no design brasileiro contemporâneo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

As flores do mal e eu: um olhar pelo prisma do grotesco

Pós-graduação em Estudos Literários - FCLAR

Darius Milhaud: o nacionalismo francês e a conexão com o Brasil

Pós-graduação em Música - IA

Luzes e sombras: Paulo Emilio Salles Gomes e a cultura cinematográfica (1954-59)

Pós-graduação em História - FCLAS

Nacionalismo e música erudita de vanguarda no Brasil e Argentina: Camargo Guarnieri e Alberto Ginastera (1930-1960)

Pós-graduação em História - FCHS

Confluências histórico-técnicas no conceito de micropolifonia (1956-1966)

Pós-graduação em Música - IA

Le rêve qu’on appelle nous: sujeito e linguagem em L’Homme approximatif de Tristan Tzara

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O Mestre, de Ana Hatherly: uma insólita aprendizagem

O mestre (1963), written by the Portuguese author Ana Hatherly, continues to challenge our reading due to its disturbing nature. The text is not only connected to and transcends the emerging modernity of the Portuguese poetic avant- -garde experimental proposals of the period, presenting itself as a permanent intriguing text. This paper examines the narrative procedures put into action in order to destabilize the relationship I – the Other (master and apprentice), multiform agents, producers of metamorphosis and disturbing actions. The female narrator addresses love, truth, knowledge and power in an uncommon way and transforms the narrative into a magic practice, with surprising effects.

Questões morais do Le Cabinet noir de Max Jacob

This essay aims at presenting the book Le Cabinet noir of Max Jacob, a book of fictional letters with comments, taking into consideration the moral judgment: right conduct, principles that govern modes of action. This strategy demonstrates the ambiguity of Max Jacob’s project: divided into a certain Catholicism, which he practiced, and avant-garde literature. On the other hand, this study points to the various contradictions such as a certain morality towards the family preservation or friendship, virtues or Christian attitudes and bourgeois conveniences. Finally, it establishes the dimension of desire in face of René Girard’s questionings in the essay Mensonge romantique et vérité romanesque.