Bee SciencePublished 16 September 2024Diapause, pollen ball incidence, and overwintering energetics in the alfalfa leafcutting bee, Megachile rotundataPreetpal Singh · Arun Rajamohan · Sarah A. Waybright · Michael E. Dillon · Scott M. Ferrenberg · Joseph P. Rinehart · Julia H. BowsherFrontiers in Bee Sciencedoi 10.3389/frbee.2024.1454790