Fig. 2

Insects comprising 98% of the pollinator assembly of soybean in our studied field. Visitation frequencies for each pollinator are indicated. Apis mellifera (a), Augochlora spp., Lasioglossum spp. (Halictidae) (b, c), and Toxomerus duplicatus (Syrphidae) (d). A soybean flower is also included for size comparison with pollinator body size. Scale bar = 1 cm.