1. Interaction effects of different drivers of wild bee decline and their influence on host-pathogen dynamics.
- Author
-
Meeus I, Pisman M, Smagghe G, and Piot N
- Subjects
- Animals, Ecosystem, Insecticides adverse effects, Introduced Species, Bees microbiology, Bees parasitology, Bees virology, Host-Pathogen Interactions
- Abstract
Wild bee decline is a multi-factorial problem, yet it is crucial to understand the impact of a single driver. Hereto the interaction effects of wild bee decline with multiple natural and anthropogenic stressors need to be clear. This is also true for the driver 'pathogens', as stressor induced disturbances of natural host-pathogen dynamics can unbalance settled virulence equilibria. Invasive species, bee domestication, habitat loss, climate changes and insecticides are recognized drivers of wild bee decline, but all influence host-pathogen dynamics as well. Many wild bee pathogens have multiple hosts, which relaxes the host-density limitation of virulence evolution. In conclusion, disturbances of bee-pathogen dynamics can be compared to a game of Russian roulette., (Copyright © 2018. Published by Elsevier Inc.)
- Published
- 2018
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