Indicadores de protección social a partir de la fuente censal

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Identificação de microrganismos resistentes ao herbicida ácido 2,4-diclorofenóxiacético (2,4-D) em solos de Rondônia, Brasil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Desarrollo latinoamericano y la coyuntura económica internacional: Segunda evaluación regional de la EID, parte 3: indicadores del desarrollo económico y social en América

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Avaliação de microrganismos antagônicos, Saccharomyces cerevisiae e Bacillus subtilis para o controle de Penicillium Digitatum

Citrus fruits are affected by diverse diseases, mainly the fungal infections, which affect productivity and quality, especially when it targets the market of fresh fruit. Among the fungal diseases that occur in postharvest, there is the green mold caused by Penicillium digitatum. The control measures are based mainly in the treatment of fruits with different combinations of fungicides in packing-house. Due to restrictions on the presence of residues of fungicides in citrus fruits and the increasing development of resistant strains of pathogens to the fungicide used, it is necessary to search for control alternatives such as biological control. Therefore, this study aimed to: (i) verify the antagonistic effect of biological control agents (BCA), being 13 isolates of Bacillus subtilis and 06 isolates of Saccharomyces cerevisiae against P. digitatum, (ii) study in vitro interactions between pathogen and BCA (iii) determine the effect of integration of antagonists with sodium bicarbonate and carnauba wax in the control of green mold. The results showed that the majority of the isolates, and all yeast isolates inhibited the mycelial growth of the phytopathogen. Only one isolate of B. subtilis (ACB-84) was able to inhibit the germination of P. digitatum (72% of inhibition), whereas ACB-K1 and ACB-CR1 (S. cerevisiae) were the most effective with inhibition from 78 and 85.7% respectively. The addition of sucrose (0.5%) favored the inhibition of conidia germination by the yeast isolates. The results from the in vivo control showed the viability of S. cerevisiae ACB-K1 and ACB-CR1 to control P. digitatum in 'Tahiti' lime fruits and orange 'Hamlin' fruits, respectively. The combination of sodium bicarbonate and biocontrol agents did not result in improvements in the curative control of the green mold. Carnauba wax (18% of TSS) favored the antagonistic activity of S. cerevisiae, and this effect depended on the variety of fruits in the study and of the yeast isolate used for the biocontrol.

Sistema de indicadores para el seguimiento y la evaluación de las metas del programa de acción de la Conferencia Internacional sobre la Población y el Desarrollo para los Países de América Latina y el Caribe

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Estadísticas e indicadores de ciencia, tecnología e innovación en América Latina y el Caribe

Documento de apoyo, n. 1

Recomendaciones para fortalecer el sistema de estadísticas e indicadores de ciencia, tecnología e innovación en América Latina y el Caribe

Documento de referencia, n. 3

Informe de avance del libro: Reflexiones sobre la validez de los indicadores del mercado de trabajo para el diseño de políticas y programas""

Documento de Sala de Conferencia DSC/2

Las mujeres y el cambio demográfico: estadísticas e indicadores = Women and demographic change: statistics and indicators

Analiza a traves del examen de las estadisticas e indicadores existentes, los cambios demograficos mas relevantes para el conocimiento de la situacion de la mujer que han tenido lugar durante el periodo 1950-1980.

Avaliação auditiva por meio de potencial evocado auditivo em lactentes com indicadores de risco para deficiência auditiva. Qual a importância no diagnóstico e prognóstico?

Pós-graduação em Bases Gerais da Cirurgia - FMB

Avaliação dos indicadores nutricionais e da composição corporal em hepatopatas crônicos e a relação com a etiologia e gravidade da doença

Pós-graduação em Bases Gerais da Cirurgia - FMB

Indicadores económico-ambientales para las cuentas nacionales

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Sistema de estadísticas de población, los recursos humanos y otras materias sociales: series, clasificaciones e indicadores sociales

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