Refuge distributions and landscape connectivity affect host-parasitoid dynamics: Motivations for biological control in agroecosystems

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorFernandes, Lucas D.-
Autor(es): dc.creatorMata, Angelica S.-
Autor(es): dc.creatorGodoy, Wesley A. C.-
Autor(es): dc.creatorReigada, Carolina-
Data de aceite: dc.date.accessioned2026-02-09T12:22:18Z-
Data de disponibilização: dc.date.available2026-02-09T12:22:18Z-
Data de envio: dc.date.issued2022-07-05-
Data de envio: dc.date.issued2022-07-05-
Data de envio: dc.date.issued2022-04-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/50481-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1159942-
Descrição: dc.descriptionSpecies distributions are affected by landscape structure at different spatial scales. Here we study how the interplay between dispersal at different spatial scales and landscape connectivity and composition affect local species dynamics. Using a host-parasitoid model, we assessed host density and host occupancy on the landscape, under different parasitoid dispersal ranges and three local distributions of non-crop habitats, areas where hosts are unable to grow but parasitoids are provided with alternative hosts and food resources. Our results show distinct responses of host density to increases in non-crop area, measured by differences in slopes for different distributions of non-crop habitats, and that the effect of local landscape composition on species dynamics depends on the landscape connectivity at the regional scale. Moreover, we show how host density and occupancy are affected by increasing parasitoid dispersal ranges depending on landscape structure. Our results demonstrate the role of local and regional scales on species distributions and the importance of the combined effects of species biological parameters and landscape structure on species dynamics. Finally, we highlight the relevance of these aspects for the development of better strategies of biological control.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherPublic Library of Science (PLOS)-
Direitos: dc.rightsacesso aberto-
Direitos: dc.rightshttp://creativecommons.org/licenses/by/4.0/-
Direitos: dc.rightshttp://creativecommons.org/licenses/by/4.0/-
???dc.source???: dc.sourcePLoS ONE-
Palavras-chave: dc.subjectSpecies distributions-
Palavras-chave: dc.subjectLandscape connectivity-
Palavras-chave: dc.subjectBiological control-
Palavras-chave: dc.subjectConectividade da paisagem-
Palavras-chave: dc.subjectControle biológico-
Título: dc.titleRefuge distributions and landscape connectivity affect host-parasitoid dynamics: Motivations for biological control in agroecosystems-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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