Fitting a lattice model with local and global transmission to spread of a plant disease
Fig 7
Snapshots of the grid showing the spatial spread of the disease in one stochastic realisation of the dispersal model.
Blue denotes a cell with a susceptible plant, pink a cell with an exposed plant and red a cell with an infected plant, with the row of founder trees in black. In this simulation run, ,
,
,
and
.