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Designing crop pollination services: A spatially explicit agent-based model for real agricultural landscapes. Ecol Modell 2022. [DOI: 10.1016/j.ecolmodel.2022.110094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Virome Analysis Reveals Diverse and Divergent RNA Viruses in Wild Insect Pollinators in Beijing, China. Viruses 2022; 14:v14020227. [PMID: 35215821 PMCID: PMC8877953 DOI: 10.3390/v14020227] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/16/2022] [Accepted: 01/19/2022] [Indexed: 12/04/2022] Open
Abstract
Insect pollinators provide major pollination services for wild plants and crops. Honeybee viruses can cause serious damage to honeybee colonies. However, viruses of other wild pollinating insects have yet to be fully explored. In the present study, we used RNA sequencing to investigate the viral diversity of 50 species of wild pollinating insects. A total of 3 pathogenic honeybee viruses, 8 previously reported viruses, and 26 novel viruses were identified in sequenced samples. Among these, 7 novel viruses were shown to be closely related to honeybee pathogenic viruses, and 4 were determined to have potential pathogenicity for their hosts. The viruses detected in wild insect pollinators were mainly from the order Picornavirales and the families Orthomyxoviridae, Sinhaliviridae, Rhabdoviridae, and Flaviviridae. Our study expanded the species range of known insect pollinator viruses, contributing to future efforts to protect economic honeybees and wild pollinating insects.
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Invasion dynamics of the European bumblebee Bombus terrestris in the southern part of South America. Sci Rep 2021; 11:15306. [PMID: 34316010 PMCID: PMC8316498 DOI: 10.1038/s41598-021-94898-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 07/19/2021] [Indexed: 11/24/2022] Open
Abstract
Invasive species are one of the main biodiversity loss drivers. Some species can establish and thrive in novel habitats, impacting local communities, as is the case of managed pollinators. In this regard, an invasive species' expansion process over time is critical for its control and management. A good example is the European bumblebee Bombus terrestris, which has rapidly invaded the southern part of South America after being repeatedly introduced in Chile for crop pollination since 1997. We assessed the temporal dynamics of B. terrestris invasion in Argentina and Chile by compiling 562 occurrence points from 2000 to 2019. We used two estimators (minimum convex polygon and 95% fixed kernel) to estimate the increase of the invaded area over time. We found that the area invaded by B. terrestris in the southern part of South America presents a linear increase over time, which was consistent for both estimators. In this scenario, species traits, environmental characteristics, and introduction dynamics facilitate a rapid invasion process that will continue to expand, reaching other South American countries in the near future. As this bumblebee is a super-generalist, it probably will expand across South America, as climate niche modelling predicts, if no actions were taken.
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Ghisbain G, Gérard M, Wood TJ, Hines HM, Michez D. Expanding insect pollinators in the Anthropocene. Biol Rev Camb Philos Soc 2021; 96:2755-2770. [PMID: 34288353 PMCID: PMC9292488 DOI: 10.1111/brv.12777] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 06/28/2021] [Accepted: 06/29/2021] [Indexed: 01/03/2023]
Abstract
Global changes are severely affecting pollinator insect communities worldwide, resulting in repeated patterns of species extirpations and extinctions. Whilst negative population trends within this functional group have understandably received much attention in recent decades, another facet of global changes has been overshadowed: species undergoing expansion. Here, we review the factors and traits that have allowed a fraction of the pollinating entomofauna to take advantage of global environmental change. Sufficient mobility, high resistance to acute heat stress, and inherent adaptation to warmer climates appear to be key traits that allow pollinators to persist and even expand in the face of climate change. An overall flexibility in dietary and nesting requirements is common in expanding species, although niche specialization can also drive expansion under specific contexts. The numerous consequences of wild and domesticated pollinator expansions, including competition for resources, pathogen spread, and hybridization with native wildlife, are also discussed. Overall, we show that the traits and factors involved in the success stories of expanding pollinators are mostly species specific and context dependent, rendering generalizations of 'winning traits' complicated. This work illustrates the increasing need to consider expansion and its numerous consequences as significant facets of global changes and encourages efforts to monitor the impacts of expanding insect pollinators, particularly exotic species, on natural ecosystems.
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Affiliation(s)
- Guillaume Ghisbain
- Laboratory of Zoology, Research Institute for Biosciences, University of Mons, Place du Parc 20, Mons, 7000, Belgium
| | - Maxence Gérard
- Laboratory of Zoology, Research Institute for Biosciences, University of Mons, Place du Parc 20, Mons, 7000, Belgium.,Department of Zoology, Division of Functional Morphology, INSECT Lab, Stockholm University, Svante Arrhenius väg 18b, Stockholm, 11418, Sweden
| | - Thomas J Wood
- Laboratory of Zoology, Research Institute for Biosciences, University of Mons, Place du Parc 20, Mons, 7000, Belgium
| | - Heather M Hines
- Department of Biology, The Pennsylvania State University, University Park, PA, 16802, U.S.A.,Department of Entomology, The Pennsylvania State University, University Park, PA, 16802, U.S.A
| | - Denis Michez
- Laboratory of Zoology, Research Institute for Biosciences, University of Mons, Place du Parc 20, Mons, 7000, Belgium
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Garibaldi LA, Sáez A, Aizen MA, Fijen T, Bartomeus I. Crop pollination management needs flower‐visitor monitoring and target values. J Appl Ecol 2020. [DOI: 10.1111/1365-2664.13574] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lucas A. Garibaldi
- Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural Universidad Nacional de Río Negro San Carlos de Bariloche Argentina
- Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural Consejo Nacional de Investigaciones Científicas y Técnicas San Carlos de Bariloche Argentina
| | - Agustín Sáez
- Grupo de Ecología de la Polinización INIBIOMA, CONICET—Universidad Nacional del Comahue San Carlos de Bariloche Argentina
| | - Marcelo A. Aizen
- Grupo de Ecología de la Polinización INIBIOMA, CONICET—Universidad Nacional del Comahue San Carlos de Bariloche Argentina
| | - Thijs Fijen
- Plant Ecology and Nature Conservation Group Wageningen University Wageningen The Netherlands
| | - Ignasi Bartomeus
- Department of Integrative Ecology Estación Biológica de Doñana, EBD‐CSIC Seville Spain
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Aizen MA, Arbetman MP, Chacoff NP, Chalcoff VR, Feinsinger P, Garibaldi LA, Harder LD, Morales CL, Sáez A, Vanbergen AJ. Invasive bees and their impact on agriculture. ADV ECOL RES 2020. [DOI: 10.1016/bs.aecr.2020.08.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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