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Resumen
Tibraca limbativentris (Hemiptera: Pentatomidae) is a major pest in Neotropical rice agroecosystems. In autumn–winter, this pest takes refuge in rice stubble and in native vegetation, which allows it to re-colonize the crop during the rice growing season. However, it is still unknown whether this vegetation is a pest sink or is actually a natural trap that contributes to pest population biocontrol. Here we present information on the insect's alternative
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dc.contributor.author | Fuentes Rodríguez, Daniela Alejandra | |
dc.contributor.author | Franceschini, Maria Celeste | |
dc.contributor.author | Gervazoni, Paula Belen | |
dc.contributor.author | Lopez, Gabriela | |
dc.contributor.author | Sosa, Alejandro Joaquin | |
dc.contributor.author | Kruger, Raúl | |
dc.date.accessioned | 2024-05-20T12:16:03Z | |
dc.date.available | 2024-05-20T12:16:03Z | |
dc.date.issued | 2020-06 | |
dc.identifier.issn | 0007-4853 | |
dc.identifier.issn | 1475-2670 | |
dc.identifier.other | https://doi.org/10.1017/S0007485319000701 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/17806 | |
dc.identifier.uri | https://www.cambridge.org/core/journals/bulletin-of-entomological-research/article/abs/importance-of-native-vegetation-for-detection-and-management-of-rice-stink-bug-tibraca-limbativentris/D3BB5F74070982C88E9F0FCBFC99B674 | |
dc.description.abstract | Tibraca limbativentris (Hemiptera: Pentatomidae) is a major pest in Neotropical rice agroecosystems. In autumn–winter, this pest takes refuge in rice stubble and in native vegetation, which allows it to re-colonize the crop during the rice growing season. However, it is still unknown whether this vegetation is a pest sink or is actually a natural trap that contributes to pest population biocontrol. Here we present information on the insect's alternative host plants, a preliminary outline of the relationship between plant phylogeny and insect abundance, and the impact that winter natural enemies have in pest population. Also, we include a proposed methodology for pest density analysis in winter hosts. Our results show significant differences in the abundance/density that T. limbativentris reaches in the 12 host plant species present in our study areas, with a plant-use pattern significantly related to the phylogenetic clade of Poales. Stink bug winter populations mainly comprised diapause adults, and 40% of insect digestive tracts had content. Survival of T. limbativentris was 56.92% in winter hosts. About mortality, 10% was due to undetermined causes and 33.08% due to entomopathogenic fungi, showing a natural regulation of the pest population. Our results suggest that native vegetation impacts winter survival of T. limbativentris. Although these plants offer shelter, they offer a greater contribution to Integrated Pest Management: the natural regulation of winter pest populations through entomopathogenic attack. Further studies on T. limbativentris population dynamics and the preservation of native areas near rice fields will be required for the development of best control practices. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | Cambridge University Press | es_AR |
dc.rights | info:eu-repo/semantics/restrictedAccess | es_AR |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | es_AR |
dc.source | Bulletin of Entomological Research 110 (3) : 352-362. (June 2020) | es_AR |
dc.subject | Pentatomidae | eng |
dc.subject | Hemiptera | eng |
dc.subject | Vegetación | es_AR |
dc.subject | Vegetation | eng |
dc.subject | Organismos Nativos | es_AR |
dc.subject | Native Organisms | eng |
dc.subject | Arroz | es_AR |
dc.subject | Rice | eng |
dc.subject | Oryza sativa | es_AR |
dc.subject | Hongos Entomopatogenos | es_AR |
dc.subject | Entomogenous Fungi | eng |
dc.subject | Plantas Huéspedes | es_AR |
dc.subject | Host Plants | eng |
dc.subject | Gestión de Plagas | es_AR |
dc.subject | Pest Management | eng |
dc.subject.other | Tibraca limbativentris | es_AR |
dc.title | Importance of native vegetation for detection and management of rice stink bug (Tibraca limbativentris) | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | es_AR |
dc.description.origen | EEA Corrientes | es_AR |
dc.description.fil | Fil: Fuentes Rodríguez, Daniela Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral; Argentina | es_AR |
dc.description.fil | Fil: Fuentes Rodríguez, Daniela Alejandra. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina | es_AR |
dc.description.fil | Fil: Franceschini, Maria Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral; Argentina | es_AR |
dc.description.fil | Fil: Franceschini, Maria Celeste. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina | es_AR |
dc.description.fil | Fil: Gervazoni, Paula Belen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral; Argentina | es_AR |
dc.description.fil | Fil: Gervazoni, Paula Belen. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina | es_AR |
dc.description.fil | Fil: Lopez, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina | es_AR |
dc.description.fil | Fil: Lopez, Gabriela. Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste; Argentina | es_AR |
dc.description.fil | Fil: Sosa, Alejandro Joaquin. Fundación para el Estudio de Especies Invasivas; Argentina | es_AR |
dc.description.fil | Fil: Kruger, Raúl. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Corrientes; Argentina | es_AR |
dc.subtype | cientifico |
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