Fig. 12
Number of publications evaluating habitats and impacts suited for evaluation. Top: articles assessing habitat (low-, middle-, and high-stem systems) and subhabitat (whole orchard, canopy, meadow or row and inter-row) suitability for the respective indicator species group. Bottom: Articles allowing single evaluations of the impact of agricultural practices in orchards on indicator species groups summarised in the classes 5–10, 11–20, 21–30 and 31+ evaluations (see the line ‘herbicide’ for the length of the bar). Pairs with less than 5 evaluations were not shown