Immunology and Infectious Disease Commons^™

Modelling The Effects Of Habitat And Hosts On Tick Invasions, Robyn M. Nadolny, Holly D. Gaff

Biological Sciences Faculty Publications

Many tick species are invading new areas because of anthropogenic changes in the landscape, shifting climatic variables and increasing populations of suitable host species and tick habitat. However, the relative influences of habitat and hosts in tick dispersal and tick population establishment remain in question. A spatially explicit agent-based model was developed to explore the spatio-temporal dynamics of a generic tick population in the years immediately following the introduction of ticks into a novel environment. The general model was then adapted to investigate a case study of two recent tick species invasions into the Mid-Atlantic United States. The recent simultaneous …