Título :	Through the green mosaic : different tropical vegetation types have complementary effects on parasitoid diversity and biological control in organic agroecosystems
Autor :	Fonsêca, Gabriel Marins Ramos Rodrigues Aquino, Michely Ferreira Santos de Silva, Ana Claudia da Queiroz, Heitor Augusto Castilha de Laumann, Raúl Alberto Togni, Pedro Henrique Brum
metadata.dc.identifier.orcid:	https://orcid.org/0000-0003-3610-4832 https://orcid.org/0000-0003-2877-8861 https://orcid.org/0000-0003-3531-2613 https://orcid.org/0000-0003-3488-0694
metadata.dc.contributor.affiliation:	Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Ecologia Empresa Brasileira de Pesquisa Agropecuária, Embrapa Recursos Genéticos e Biotecnologia, Laboratório de Semioquímicos Empresa Brasileira de Pesquisa Agropecuária, Embrapa Recursos Genéticos e Biotecnologia, Laboratório de Semioquímicos Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Ecologia Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Ecologia Empresa Brasileira de Pesquisa Agropecuária, Embrapa Recursos Genéticos e Biotecnologia, Laboratório de Semioquímicos Empresa Brasileira de Pesquisa Agropecuária, Embrapa Recursos Genéticos e Biotecnologia, Laboratório de Semioquímicos Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Ecologia
Assunto::	Agroecologia Biodiversidade Serviços ecossistêmicos Conservação biológica Controle biológico Agroecossistemas
Fecha de publicación :	11-jul-2024
Editorial :	Elsevier
Citación :	FONSÊCA, Gabriel Marins Ramos Rodrigues et al. Through the green mosaic: different tropical vegetation types have complementary effects on parasitoid diversity and biological control in organic agroecosystems. Agriculture, Ecosystems & Environment, [S.l.], v. 374, e109162, 2024. DOI: https://doi.org/10.1016/j.agee.2024.109162. Disponível em: https://www.sciencedirect.com/science/article/pii/S0167880924002809?via%3Dihub. Acesso em: 10 jul. 2025.
Abstract:	Land use change threaten global biodiversity, impacting ecosystem services, especially in diverse tropical regions. Yet, biodiversity conservation does not guarantee ecosystem services provision, given species' variable responses to local and landscape factors. Here, we evaluate how the landscape and local resources affect parasitoid diversity and aphid biological control in a tropical organic crop. Locally, we compared parasitoid communities within the crops and on adjacent non-crop plant strips and evaluated the effect of flower resource abundance on parasitoid diversity. At the landscape scale, we analyzed the effect of natural areas and their specific vegetational types on parasitoid diversity and the scale of these effects. Finally, we evaluated the relationship between biodiversity and biological control. Non-crop plant strips had higher parasitoid species richness and abundance than the crops, but similar species composition. Flower resource abundance in the non-crop strips negatively affected parasitoid richness. Natural areas in the landscape benefited parasitoid richness at a close range (0.42 km) and reduced parasitoid abundance at a wider scale (1.75 km). Forests and savannas increased parasitoid richness and reduced abundance, while grasslands drive parasitoid abundance and may disrupt species richness. Savannah areas, where trees and grasses coexist boosted the positive effects of forests on species richness and of grasslands on abundance. Parasitoid species richness benefited biological control exclusively in communities with intermediate and high number of parasitoid species. Our findings show that natural vegetation types with different wood densities have complementary effects in parasitoid diversity in tropical agroecosystems and represent a useful baseline for development of management and zoning plans.
metadata.dc.description.unidade:	Instituto de Ciências Biológicas (IB) Departamento de Ecologia (IB ECL)
metadata.dc.description.ppg:	Programa de Pós-Graduação em Ecologia
DOI:	https://doi.org/10.1016/j.agee.2024.109162
metadata.dc.relation.publisherversion:	https://www.sciencedirect.com/science/article/pii/S0167880924002809?via%3Dihub
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