An analysis of farmers’ experiences with deterrence methods and investment in mitigation of agricultural crop damage caused by geese
Fig 2
Relative duration effect of each of increasing densities of passive deterrence methods set relative to ‘one per 10-20 ha’ (set to 0).
Letters indicate significant differences, meaning that ‘more than one per ha’ is significantly different from all others (A against B) (p < 0.01 in all pairwise posthoc tests), and ‘one per 2-5 ha’ is significantly different from ‘one per 10-20 ha’ (C) (p = 0.046 in pairwise posthoc test).