Figure 8.

Total percentages of marked Halyomorpha halys adults collected in the sampling zones (A–H) of Area 4 from 19 April to 17 May (a) and from 18 May to 22 June (b). On the x-axes for each zone the total number of tested specimens is given in brackets. For each zone, the distance (meters) from the treatment site is also indicated either for albumin (“alb”) or casein (“cas”). Arrows designate the zones in which treatments with casein (dashed dark red arrow) and albumin (blue arrow) were applied.