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Acción biocida del jugo de fique (Furcraea gigantea Vent.) sobre Colletotrichum gloeosporioides aislado de tomate de árbol (Solanum betaceum Cav.)

Santander, M. Y Cerón, L. Y Hurtado-Benavides, Andrés (2014) Acción biocida del jugo de fique (Furcraea gigantea Vent.) sobre Colletotrichum gloeosporioides aislado de tomate de árbol (Solanum betaceum Cav.). Agro sur, 42 (2). pp. 13-17.

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URL Oficial: http://agrosur-journal.cl/agrosur/2014/07/06/accio...

Resumen

The biocidal action of fique juice on the phytopathogen C. gloeosporioides, which causes anthracnose in tamarillo fruit was evaluated. Concentrations of 1,000, 10,000 and 100,000 μg mL-1 amended in the PDA culture medium were analyzed and tree levels of fermentation which were 0, 4 and 8 days. Mycelial discs of 1.1 cm in diameter were placed in different experimental units and the in vitro growth area was measured after a period of 8 days using the ImageJ software. Only statistically significant differences (P<0.05) occurred between concentrations and between the interaction of two factors. The Maximum inhibition of the pathogen was obtained by using a concentration of 100,000 μg mL-1 and 8 days of fermentation.

Tipo de Elemento: Artículo
Asunto: Q Ciencias > QR Microbiology
T Tecnología > TP Chemical technology
Division: Facultad de Ingeniería Agroindustrial > Programa de Ingeniería Agroindustrial > Productividad
Depósito de Usuario: DOCTOR ANDRÉS MAURICIO HURTADO BENAVIDES
Fecha Deposito: 07 May 2018 15:01
Ultima Modificación: 07 May 2018 15:01
URI: http://sired.udenar.edu.co/id/eprint/4442

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