title: Abiotic and biotic factors affecting the replication and pathogenicity of bee viruses.
abstract: Bees are important pollinators of plants in both agricultural and non-agricultural landscapes. Recent losses of both managed and wild bee species have negative impacts on crop production and ecosystem diversity. Therefore, in order to mitigate bee losses, it is important to identify the factors most responsible. Multiple factors including pathogens, agrochemical exposure, lack of quality forage, and reduced habitat affect bee health. Pathogen prevalence is one factor that has been associated with colony losses. Numerous pathogens infect bees including fungi, protists, bacteria, and viruses, the majority of which are RNA viruses including several that infect multiple bee species. RNA viruses readily infect bees, yet there is limited understanding of their impacts on bee health, particularly in the context of other stressors. Herein we review the influence environmental factors have on the replication and pathogenicity of bee viruses and identify research areas that require further investigation.
authors.affiliation: Department of Plant Sciences and Plant Pathology, Montana State University, Bozeman, MT, USA; Department of Microbiology and Immunology, Montana State University, Bozeman, MT, USA.
authors.forename: Alexander J
authors.initials: AJ
authors.lastname: McMenamin
authors.affiliation: Department of Plant Sciences and Plant Pathology, Montana State University, Bozeman, MT, USA; Department of Microbiology and Immunology, Montana State University, Bozeman, MT, USA.
authors.forename: Laura M
authors.initials: LM
authors.lastname: Brutscher
authors.affiliation: Department of Plant Sciences and Plant Pathology, Montana State University, Bozeman, MT, USA; Department of Ecology, Montana State University, Bozeman, MT, USA.
authors.forename: William
authors.initials: W
authors.lastname: Glenny
authors.affiliation: Department of Plant Sciences and Plant Pathology, Montana State University, Bozeman, MT, USA; Institute on Ecosystems, Montana State University, Bozeman, MT, USA; Department of Microbiology and Immunology, Montana State University, Bozeman, MT, USA. Electronic address: michelle.flenniken@montana.edu.
authors.forename: Michelle L
authors.initials: ML
authors.lastname: Flenniken
mesh_terms: D000383:Agriculture; D000818:Animals; D001516:Bees / Q000821:virology*; D017753:Ecosystem; D014774:Virulence / Q000502:physiology; D018406:Virus Physiological Phenomena; D014779:Virus Replication / Q000502:physiology*