phytorisk is an R package developed to quantify the risk of invasion of the oomycete Phytophthora cinnamomi Rands (Pc hereafter). Pc is a pathogen that infects plant’s roots, and in many cases, kills the host. The dispersal of the pathogen depends on multiple factors, which are depicted in the next figure:
Movement of inoculum in the field due to diffusive root-to-root contact
mec_rootcontact()Inoculum movement to roots in water particles within soil
mec_soilwater()Dispersion of inoculum by domestic and wild animal movement
mec_zoospread()Inoculum spread in surface water
mec_surfaceflow()
Installation
You can install the last stable version of phytorisk from GitHub with:
# install.packages("pak")
pak::pak("Cidree/phytorisk")