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Use of tomato crop residues into soil for control of bacterial wilt caused by Ralstonia solanacearum

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Use of tomato crop residues into soil for control of bacterial wilt caused by Ralstonia solanacearum

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dc.contributor.author Zanón, M. J. es_ES
dc.contributor.author Font San Ambrosio, Maria Isabel es_ES
dc.contributor.author Jordá, C. es_ES
dc.date.accessioned 2017-04-26T06:42:24Z
dc.date.available 2017-04-26T06:42:24Z
dc.date.issued 2011
dc.identifier.issn 0261-2194
dc.identifier.uri http://hdl.handle.net/10251/79993
dc.description.abstract [EN] Tomato debris can be used as the soil amendment to reduce agricultural residue accumulation problems and increase soil fertility. However, pathogens present in the debris may form a risk for subsequent crops. In this study, tomato growth substrate was amended with tomato debris artificially inoculated with Ralstonia solanacearum and the effect of heat treatments on the survival of the pathogen was measured. Experiments were carried out in the laboratory and in greenhouses, using peat moss and sand mix in pots as substrates. Pots were enclosed in plastic bags or left open. Then 0, 5, 10 and 15 g of tomato debris were applied to 500 g growing medium, with four replicates per treatment. Treatments at 45 °C lowered tomato wilt indices in tomato cv. Money-Maker and that the pathogen was not eradicated after pot treatments at 25 °C. R. solanacearum remained pathogenic on the assayed growing media after a six-week treatment at 25 °C, but was eradicated after treatments at 45 °C. The lower infectivity of infected debris tomato plants when buried with high doses of organic matter and at temperatures above 45 °C suggests that adverse effects on the soil inoculum would be exerted through increased soil temperatures. This study demonstrates that tomato crop residues, usually considered waste material, could be used as soil amendments to reduce their effect as a source of contamination as they offer additional advantages. © 2011 Elsevier Ltd. es_ES
dc.description.sponsorship This study has been supported by the Spanish Ministry of Science and Technology (AGL2002-04040-C05-05). M.J. Zanon received a fellowship from the "Universidad Politecnica de Valencia. Programa de Formacion de Personal Investigador".
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation MCYT/AGL2002-04040-C05-05 es_ES
dc.relation.ispartof Crop Protection es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Biocontrol es_ES
dc.subject Organic amendments es_ES
dc.subject Plant debris es_ES
dc.subject Soil-borne diseases es_ES
dc.subject Bacterial disease es_ES
dc.subject Bioassay es_ES
dc.subject Biological control es_ES
dc.subject Crop residue es_ES
dc.subject Experimental study es_ES
dc.subject Fruit es_ES
dc.subject Heating es_ES
dc.subject Infectivity es_ES
dc.subject Inoculation es_ES
dc.subject Moss es_ES
dc.subject Peat es_ES
dc.subject Soil amendment es_ES
dc.subject Soil fertility es_ES
dc.subject Soil temperature es_ES
dc.subject Survival es_ES
dc.subject Temperature effect es_ES
dc.subject Wilt es_ES
dc.subject Bacteria (microorganisms) es_ES
dc.subject Bryophyta es_ES
dc.subject Lycopersicon esculentum es_ES
dc.subject Ralstonia solanacearum es_ES
dc.subject Sphagnum es_ES
dc.subject.classification PRODUCCION VEGETAL es_ES
dc.title Use of tomato crop residues into soil for control of bacterial wilt caused by Ralstonia solanacearum es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.cropo.2011.03.025
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Agroforestal Mediterráneo - Institut Agroforestal Mediterrani es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural - Escola Tècnica Superior d'Enginyeria Agronòmica i del Medi Natural es_ES
dc.description.bibliographicCitation Zanón, MJ.; Font San Ambrosio, MI.; Jordá, C. (2011). Use of tomato crop residues into soil for control of bacterial wilt caused by Ralstonia solanacearum. Crop Protection. 30(9):1138-1143. doi:10.1016/j.cropo.2011.03.025 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1016/j.cropro.2011.03.025 es_ES
dc.description.upvformatpinicio 1138 es_ES
dc.description.upvformatpfin 1143 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 30 es_ES
dc.description.issue 9 es_ES
dc.relation.senia 213761 es_ES
dc.contributor.funder Ministerio de Ciencia y Tecnología


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