Figure 3.

Mean annual values for (a) proportion of field with high or very high (i.e., economically damaging) densities of black-grass, and (b) weighted annual gross profit, for the three categories of initial density and resistance. Bands show minimum and maximum values from across regions and soil types. Scenario abbreviations: BAU, business as usual; MIT, mitigation; CWW, continuous winter wheat. n = 9 (for each scenario and initial density-resistance category, we summarise across 3 soil types within each of 3 regions).