A model for the interaction of frog population dynamics with Batrachochytrium dendrobaties, Janthinobacterium lividium and temperature and its implication for chytridiomycosis management
Chytridiomycosis is an emerging disease caused by the fungal pathogen Batrachochytrium dendrobatidis (Bd) that poses a serious threat to frog populations worldwide. Several studies have shown that inoculation of bacterial species Janthinobacterium lividum (Jl) can mitigate the impact of the disease. However, there are many questions regarding this interaction. A mathematical model of a frog population infected with chytridiomycosis is developed to investigate how the inoculation of Jl could reduce the impact of Bd disease on frogs. The model also illustrates the important role of temperature in disease dynamics. The model simulation results suggest possible control strategies for Jl to limit the impact of Bd in various scenarios. However, a better knowledge of Jl life cycle is needed to fully understand the interaction of Jl, Bd, temperature and frogs.
Citation Information
Publication Year | 2016 |
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Title | A model for the interaction of frog population dynamics with Batrachochytrium dendrobaties, Janthinobacterium lividium and temperature and its implication for chytridiomycosis management |
DOI | 10.1016/j.ecolmodel.2015.09.015 |
Authors | Azmy S. Ackleh, Jacoby Carter, Vinodh K. Chellamuthu, Baoling Ma |
Publication Type | Article |
Publication Subtype | Journal Article |
Series Title | Ecological Modelling |
Index ID | 70159600 |
Record Source | USGS Publications Warehouse |
USGS Organization | Wetland and Aquatic Research Center |