We sampled the abundance of males and females in the agricultural landscape in Slovenia. We selected 10 locations in the central part of Slovenia, five of which were closer than 200 m from the forest edge and five of which were more than 200 m from the forest edge. We collected SWD adults in three habitat types per location from the end of June until the end of October 2020. Also the actual distance is taken into account. We have two datasets in which the abundance is pooled for the whole period and one in which the sampling period is every two weeks. In the analysis of the article the number of SWD were standardized to number of SWD per 14 days.

There are two datasets. Details are written in the ReadMe file.