<p dir="ltr">Grasses such as sorghum are rarely considered as an important food resource for pollinators. In this study, we report insects collecting or consuming pollen of sorghum over the 8-week flowering period of a mapping population in Tifton, GA. We also examine the response of insects to plant morphological traits and disease damage, and the ability of bumble bees to cross-pollinate sorghum.</p><p dir="ltr"><b>Supplemental Figure Legends:</b></p><p dir="ltr"><b>Supplemental Fig. 1. Average air temperature (orange line) and precipitation (blue bars) that occurred during the sorghum growing season of 2022 in Tifton, GA.</b><b> </b><b>Data from NRCS National Water and Climate Center, SCAN site no. 2027 (https://wcc.sc.egov.usda.gov/nwcc/site?sitenum=2027).</b></p><p dir="ltr"><b>Supplemental Fig. 2. Probability of observing a hover fly on a sorghum panicle for each week of flowering.</b><b> </b><b>Probabilities with the same letter are not different at α = 0.05.</b></p><p dir="ltr"><b>Supplemental Fig. 3. Probability of observing a bee (honey, bumble, or southern carpenter) on a sorghum panicle each week of flowering. </b><b>Probabilities with the same letter are not different at α = 0.05.</b></p><p dir="ltr"><b>Supplemental Fig. 4. The probability of observing an insect on a sorghum panicle by week of flowering. </b><b>Probabilities with the same letter are not different at α = 0.05.</b></p><p dir="ltr"><br></p>