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BACKGROUND: A poorly organised risk management system may dysfunction when used. The consequences can be dramatic for those supposed to be protected. Since the 1960s, preventive control strategies, with field officers as living memory, have been developed to monitor locusts. Preserving their experience of past plagues is consequently essential. Wrong use of their knowledge can disrupt the whole management chain. We explored these conditions using a [ver mas...]
dc.contributor.authorGay, Pierre-Emmanuel
dc.contributor.authorTrumper, Eduardo Victor
dc.contributor.authorLecoq, Michel
dc.contributor.authorPiou, Cyril
dc.date.accessioned2021-09-13T11:48:12Z
dc.date.available2021-09-13T11:48:12Z
dc.date.issued2021-07-27
dc.identifier.issn1526-498X
dc.identifier.issn1526-4998
dc.identifier.otherhttps://doi.org/10.1002/ps.6587
dc.identifier.urihttp://hdl.handle.net/20.500.12123/10231
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/abs/10.1002/ps.6587
dc.description.abstractBACKGROUND: A poorly organised risk management system may dysfunction when used. The consequences can be dramatic for those supposed to be protected. Since the 1960s, preventive control strategies, with field officers as living memory, have been developed to monitor locusts. Preserving their experience of past plagues is consequently essential. Wrong use of their knowledge can disrupt the whole management chain. We explored these conditions using a multi-agent model representing a preventive system. We simulated how the field teams' tendency to repeatedly visit past outbreak areas (hotspots) by allocating them an attraction weight can help in preventing plagues. RESULTS: When field teams' attention remained constant over time, there was dramatic decrease in the number of plagues, with increasing interest in hotspots, as long as interest was less than 2.5 times more than elsewhere. When the field teams were only attentive during recession times, plagues were better controlled using a low weight for hotspots. The spatial structure of hotspot distribution had an effect: the more frequent and the bigger the hotspots, the lower the optimal hotspot weighting needed to reduce plagues. CONCLUSION: Orienting surveys towards hotspots particularly during recession times reduces plagues. The spatial structure of locust habitats may influence the way they are managed. Habitats located outside the multiple hotspots of species such as the desert locust should be visited more frequently than those with only one hotspot, such as the South American locust. The decline/loss of the field officers' experience highlights the need to save, capitalise and disseminate this knowledge.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.relationinfo:eu-repograntAgreement/INTA/PNPV-1135032/AR./Composición, estructura y dinámica de poblaciones y comunidades de artrópodos en agroecosistemas y desarrollo de instrumentos de apoyo a la investigación y a la toma de decisiones de manejo de plagas.es_AR
dc.relationinfo:eu-repograntAgreement/INTA/PNBIO-1131044/AR./Genómica aplicada a estudios de ecología molecular y diversidad genética.es_AR
dc.relationinfo:eu-repograntAgreement/INTA/CORDO-1262206/AR./PReT - Zona III centro Este - Centro Regional Córdoba.es_AR
dc.relationinfo:eu-repograntAgreement/INTA/PNPV-1135031/AR./Desarrollo e implementación de un sistema de manejo de plagas para una agricultura sostenible y competitiva.es_AR
dc.relationinfo:eu-repograntAgreement/INTA/CORDO-1262204/AR./Gestión de la innovación en el territorio del arco noroeste de la provincia de Córdoba.es_AR
dc.relationinfo:eu-repograntAgreement/INTA/CORDO-1262205/AR./Proyecto regional del territorio agrícola ganadero central de la provincia de Córdoba.es_AR
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_AR
dc.sourcePest Management Science (First published: 04 August 2021)es_AR
dc.subjectLangosta (orthoptera)es_AR
dc.subjectPrevención del Riesgoes_AR
dc.subjectVigilanciaes_AR
dc.subjectPlagas de Plantases_AR
dc.subjectPest of Plantseng
dc.subjectLocustseng
dc.subjectRisk Preventioneng
dc.subjectControl de Plagas
dc.subjectPest Controleng
dc.titleImportance of human capital, field knowledge and experience to improve pest locust managementes_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.description.origenEEA Manfredies_AR
dc.description.filFil: Gay, P. E. CBGP. CIRAD. INRAE. Institut Agro. IRD. Univ Montpellier; Franciaes_AR
dc.description.filFil: Trumper, Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Manfredi; Argentinaes_AR
dc.description.filFil: Lecoq, Michel. CBGP. CIRAD. INRAE. Institut Agro. IRD. Univ Montpellier; Franciaes_AR
dc.description.filFil: Piou, Ciryl. CBGP. CIRAD. INRAE. Institut Agro. IRD. Univ Montpellier; Franciaes_AR
dc.subtypecientifico


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