SciELO - Scientific Electronic Library Online

 
 número47Acoplamiento de alto deslizamiento con imanes anulares para prueba de motores eléctricos índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Revista

Articulo

Indicadores

  • No hay articulos citadosCitado por SciELO

Links relacionados

  • No hay articulos similaresSimilares en SciELO

Compartir


Ciencia, docencia y tecnología

versión On-line ISSN 1851-1716

Resumen

VISINTIN, Griselda et al. Microflora de naranja adaptada al frío y su actividad antagónica frente a Penicillium digitatum (Pers.) Sacc. Cienc. docencia tecnol. [online]. 2013, n.47, pp.249-263. ISSN 1851-1716.

The surface of plants is inhabited by populations of microorganisms in which it is possible to find pathogens antagonists. The present paper deals about the collection of microorganisms that inhabit the surface of citrus and their screening as potential postharvest pathogens antagonists. Protocols obtained in the study also considered microorganisms obtained from wounds in fruits and their adaptation to cold storage conditions. Ten isolates were evaluated as potential antagonists of Penicillium digitatum (Pers.) Sacc by forced inoculation, recording their effectiveness by the percentage of wounds that remained asymptomatic and calculating the area under the curve of disease progression. Under the conditions of this study, strains S5 and S9 delayed 14 days the onset of symptoms of decay, achieving a maximum wounds biological protection efficiency of 47.65%.

Palabras clave : Plant pathology; Biocontrol; Postharvest rots.

        · resumen en Español | Portugués     · texto en Español     · Español ( pdf )

 

Creative Commons License Todo el contenido de esta revista, excepto dónde está identificado, está bajo una Licencia Creative Commons