FIGURE 1.

Sampling locations for all free‐flying wild collected bumblebees and locations of the commercial hives in Southern Sweden. Free‐flying female workers collected at experimental sites (WE) in 2018 and 2019, where commercial bumblebees have been used for 12–27 years are shown as dark purple triangles (site from 2019 has an ‘*’ next to the symbol) and were collected 700–3000 m from the closest location with commercial bumblebees. Free‐flying female workers collected at control sites (WC) at least 15 km from the nearest location with commercial bumblebees are shown as dark purple diamonds. The locations of the commercial hives (CB) are shown as green circles (commercial, n = 18). Six of the zoomed‐in circles illustrate the ‘experimental sites’ and the three different agricultural practices: greenhouse; open tunnel‐cultivation and free land, which use commercial bumblebees for pollination services. The final zoomed‐in circle illustrates the ‘control sites’