Arthropod abundances
Flower visitor observations showed that abundances were usually higher
under low intensity management (Fig. 5a, b), while pan trap data (all
arthropods) showed a reversed trend (Fig. 5c, d). Pan traps which were
placed on linseed plots contained fewer arthropods than traps on plots
sown with other crops. Conversely, observations on plots containing
linseed showed highest numbers of flower visits (Tables S7, S8).