EVALUATION OF BIO-PRODUCTS OF FIQUE (Furcraea gigantea) IN THE CONTROL OF POTATO LATE BLIGHT
The effect of a bio-product obtained from fique juice (Furcraea gigantea Vent.) in the management of late blight disease caused by Phytophthora infestans in two experimental crops of potato (Solanum tuberosum L.) was evaluated. A complete randomized block design with two factors was used, where the first factor corresponded to concentration: 5, 10 and 15 L.ha-1 and the second factor was the fermentation time: 2, 4 and 6 days (33ºC) compared with a control test (water) and a commercial control (Cymoxanil 8% + Mancozeb 64%). From results of the severity values, incidence and yield the 15 L.ha-1 application and four days of fermentation showed a significant differences (P<0.05) with respect to control test, but with very low levels of protection. In a second trial the concentrations tested were increased in 20, 30 and 40 L.ha-1. After statistical analysis of treatments was determined that there are no statistics differences that prove the action of plant extract in crop protection.
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Universidad del Cauca -Facultad de ciencias Agrarias
2015
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Hurtado, Andres Mauricio Alvarez, David Eduardo Salazar, Claudia Elizabeth Arango, Oscar Acosta, Julia Marcela |
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Hurtado, Andres Mauricio Alvarez, David Eduardo Salazar, Claudia Elizabeth Arango, Oscar Acosta, Julia Marcela EVALUATION OF BIO-PRODUCTS OF FIQUE (Furcraea gigantea) IN THE CONTROL OF POTATO LATE BLIGHT |
| author_facet |
Hurtado, Andres Mauricio Alvarez, David Eduardo Salazar, Claudia Elizabeth Arango, Oscar Acosta, Julia Marcela |
| author_sort |
Hurtado, Andres Mauricio |
| title |
EVALUATION OF BIO-PRODUCTS OF FIQUE (Furcraea gigantea) IN THE CONTROL OF POTATO LATE BLIGHT |
| title_short |
EVALUATION OF BIO-PRODUCTS OF FIQUE (Furcraea gigantea) IN THE CONTROL OF POTATO LATE BLIGHT |
| title_full |
EVALUATION OF BIO-PRODUCTS OF FIQUE (Furcraea gigantea) IN THE CONTROL OF POTATO LATE BLIGHT |
| title_fullStr |
EVALUATION OF BIO-PRODUCTS OF FIQUE (Furcraea gigantea) IN THE CONTROL OF POTATO LATE BLIGHT |
| title_full_unstemmed |
EVALUATION OF BIO-PRODUCTS OF FIQUE (Furcraea gigantea) IN THE CONTROL OF POTATO LATE BLIGHT |
| title_sort |
evaluation of bio-products of fique (furcraea gigantea) in the control of potato late blight |
| description |
The effect of a bio-product obtained from fique juice (Furcraea gigantea Vent.) in the management of late blight disease caused by Phytophthora infestans in two experimental crops of potato (Solanum tuberosum L.) was evaluated. A complete randomized block design with two factors was used, where the first factor corresponded to concentration: 5, 10 and 15 L.ha-1 and the second factor was the fermentation time: 2, 4 and 6 days (33ºC) compared with a control test (water) and a commercial control (Cymoxanil 8% + Mancozeb 64%). From results of the severity values, incidence and yield the 15 L.ha-1 application and four days of fermentation showed a significant differences (P<0.05) with respect to control test, but with very low levels of protection. In a second trial the concentrations tested were increased in 20, 30 and 40 L.ha-1. After statistical analysis of treatments was determined that there are no statistics differences that prove the action of plant extract in crop protection. |
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Universidad del Cauca -Facultad de ciencias Agrarias |
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2015 |
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https://revistas.unicauca.edu.co/index.php/biotecnologia/article/view/299 |
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rev-bsaa-co-article-2992018-11-02T21:34:12Z EVALUATION OF BIO-PRODUCTS OF FIQUE (Furcraea gigantea) IN THE CONTROL OF POTATO LATE BLIGHT Evaluación del bioinsumo de fique (furcraea gigantea) en el control del tizón tardío de la papa Hurtado, Andres Mauricio Alvarez, David Eduardo Salazar, Claudia Elizabeth Arango, Oscar Acosta, Julia Marcela Plant extract Solanum tuberosum L. Phytophthora infestans Extracto vegetal Solanum tuberosum L. Phytophthora infestans. The effect of a bio-product obtained from fique juice (Furcraea gigantea Vent.) in the management of late blight disease caused by Phytophthora infestans in two experimental crops of potato (Solanum tuberosum L.) was evaluated. A complete randomized block design with two factors was used, where the first factor corresponded to concentration: 5, 10 and 15 L.ha-1 and the second factor was the fermentation time: 2, 4 and 6 days (33ºC) compared with a control test (water) and a commercial control (Cymoxanil 8% + Mancozeb 64%). From results of the severity values, incidence and yield the 15 L.ha-1 application and four days of fermentation showed a significant differences (P<0.05) with respect to control test, but with very low levels of protection. In a second trial the concentrations tested were increased in 20, 30 and 40 L.ha-1. After statistical analysis of treatments was determined that there are no statistics differences that prove the action of plant extract in crop protection. Se evaluó el efecto de un bioinsumo elaborado a partir de jugo de fique (Furcraea gigantea Vent.) en el manejo de la enfermedad del tizón tardío causada por el patógeno Phytophthora infestans en dos cultivos experimentales de papa (Solanum tuberosum L.). Se utilizó un diseño de bloques completos al azar con arreglo factorial, en donde el factor A correspondió a las concentraciones: 5, 10 y 15 L.ha-1 y el factor B al tiempo de fermentación: 2, 4 y 6 días (a 33ºC) comparados con un testigo absoluto (agua) y un testigo comercial (Cymoxanil 8% + Mancozeb 64%). Los valores de severidad, incidencia y rendimiento determinaron que la aplicación de 15 L.ha-1 bajo un tiempo de fermentación de 4 días fue el único tratamiento que mostró diferencias estadísticas (P<0,05) con respecto al testigo absoluto pero con niveles de protección muy bajos. En un segundo ensayo se incrementaron las concentraciones evaluadas a 20, 30 y 40 L.ha-1. Después de analizar estadísticamente los tratamientos se determinó que no existen diferencias significativas que sustenten la acción del extracto vegetal en la protección del cultivo. Universidad del Cauca -Facultad de ciencias Agrarias 2015-05-16 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unicauca.edu.co/index.php/biotecnologia/article/view/299 Biotechnology in the Agricultural and Agroindustrial Sector; Vol. 11 No. 2 (2013): July to December; 29-36 Biotecnología en el Sector Agropecuario y Agroindustrial; Vol. 11 Núm. 2 (2013): Julio a Diciembre; 29-36 1909-9959 1692-3561 spa https://revistas.unicauca.edu.co/index.php/biotecnologia/article/view/299/497 /*ref*/CASTRO, I. y CARRERO, C. Manejo de plagas y enfermedades en el cultivo de la papa. 1ed. Valdivia (Chile): Interciencias, 2011, 72 p. /*ref*/SHU-GUO, F. Advances in epidemiology and disease management measures of potato late blight. J. Biotechnol., 136 (S), 2008, p. S217 – S231. /*ref*/CENTRO INTERNACIONAL DE LA PAPA (CIP). Potato statistics. [online]. Available: http://www.cipotato.org/potato/stats.asp [citado 5 de Noviembre de 2011]. /*ref*/COLOMBIA. MINISTERIO DE AGRICULTURA Y DESARROLLO RURAL. Anuario estadístico del sector agropecuario y pesquero 2011. Bogotá (Colombia): Editorial JL, 2012, 205 p. /*ref*/FAO. Gestión de las plagas y enfermedades de la papa. [online]. Available: hhttp://www.potato2008.org/es/lapapa/IYP-5es.pdf [citado 5 Noviembre de 2013]. /*ref*/JARAMILLO, S. Monografía sobre Phytophthora infestans (Mont.) de Bary. Medellín (Colombia): Universidad Nacional de Colombia, 2004, 137 p. /*ref*/GARCIA, H., MARIN, M., JARAMILLO, S. y COTES, J. Sensibilidad de aislamientos colombianos de Phytophthora infestans a cuatro fungicidas sistémicos. Agron. Colomb., 26 (1), 2008, p. 47 – 57. /*ref*/DINIZ, L., MAFFIA, L., DHINGRA, O., CASALI, V., RICARDO, H. a MIZUBUTI, E. Avaliação de produtos alternativos para controle da requeima do tomateiro. Fitopatol. Brasil, 31 (2), mar – abr, 2006, p. 171-179. /*ref*/FOLLECO, J. y CASTAÑO, J. Evaluación in vitro de extractos vegetales sobre Mycosphaerella fijiensis Morelet. Agron., 14 (1), 2006, p. 37 – 50. /*ref*/GOMEZ, J. Evaluación del extracto de fique en el desarrollo in-vitro de Colletotrichum gloeosporoides (Penz) Penz & Sacc. y Sclerotinia sclerotiorum (Lib.) de Bary. Memorias IV Seminario nacional, frutales de clima frio moderado. Medellín (Colombia), Corpoica, 2001, p. 183 - 188. /*ref*/ACEVEDO, J. y SERNA. Optimización del proceso de extracción de material orgánico procedente de fique (Furcraea sp.) y observación del efecto biofungicida. Memorias IX Jornada de investigación. Medellín (Colombia): Universidad Pontificia Bolivariana, 2004, 102 p. /*ref*/ÁLVAREZ, D., DELGADO, D., SALAZAR, C. y HURTADO, A. Evaluación de la sensibilidad del patógeno Phytophthora infestans (Mont.) De Bary al bioinsumo de fique (Furcraea gigantea Vent) in vitro. Memorias XII Congreso Internacional /XXXVII Nacional de la Sociedad Mexicana de Fitopatología. Mérida (México): 2010, 133 p. /*ref*/ÁLVAREZ, D., SALAZAR, C., HURTADO, A., DELGADO, D. y ARANGO, O. Sensibilidad in vitro de Phytophthora infestans al extracto de fique (Furcraea gigantea Vent.) y fungicidas sistémicos. Rev. Bio. Agro., 9 (2), 2011, p. 96 – 104. /*ref*/BETANCOURTH, C., PORTILLA, E. y SALAS, H. Evaluación de la reacción de nueve genotipos de papa (Solanum tuberosum subsp. andigena) al ataque de Phytophthora infestans (Mont) de Bary. Agron. Colomb., 26 (3), 2008, p. 411-416. /*ref*/CLIVE, J. A manual of disease assessment keys for plant diseases. Canada: Canandian Department of Agriculture, 1970, 50 p. /*ref*/DI RIENZO, J., CASANOVES, F., BALZARINI, M., GONZALEZ, L., TABLANDA, M. y ROBLEDO, C. InfoStat versión 2012. Córdoba (Argentina): Universidad Nacional de Córdoba, 2012, 336 p. /*ref*/PÉREZ, W. y FORBES, G. Manual técnico: El tizón tardío de la papa. Lima (Perú): Centro Internacional de la Papa (CIP), 2008, 41 p. /*ref*/KIM, M., CHOI, G. and LEE, H. Fungicidal property of Curcuma longa L. rhizome-derived curcumin against phytopathogenic fungi in a greenhouse. J. Agric. Food Chem., 51 (1), 2003, p. 1578 - 1581. /*ref*/SCHMUTTERE, H. Properties and potential of natural pesticides from the neem tree (Azadirachta indica). Annu. Rev. Entomol., 35 (1), 1990, p. 271 - 297. /*ref*/COLOMBIA. MINISTERIO DE AGRICULTURA Y DESARROLLO RURAL. Guía ambiental del subsector fiquero. Bogotá (Colombia): 2 Ed., 2006, 27-28 p. /*ref*/AGRIOS, G. Plant pathology. 5 ed. United Kingdom: Academic Press, 2005, p. 948. /*ref*/RODRÍGUEZ, L., CORCHUELO, G. y ÑUSTEZ, C. Densidad de población y su efecto sobre rendimiento de papa (Solanum tuberosum L. cv. Parda pastusa). Agron. Colomb., 22 (1), 2004, p. 23 - 31. Derechos de autor 2020 Universidad del Cauca |