Figure 8

Schematic representation of the experimental designs used at (A) Mt Owen, Strathmore, Quinyambie, Cordillo Downs, Todmorden, Lambina and (B) Barcaldine, Blackall and Tambo, showing the dispersion of baited (grey) and unbaited (clear) areas. Baited and unbaited areas in design A were located on the same property. Baited and unbaited areas in design B represent adjacent properties.