The group of Beedrill attacked Lyn and Dedenne when they were in the grapes field. One Beedrill destroyed Lyn's ribbon and Dedenne electrocutes it. More Beedrill started to appear and attacked Lyn and Dedenne but they were interrupted by the heroes who came to save them. Ash's Pikachu's Thunderbolt and Dedenne's Thunder Shock defeated the goup of Beedrill.
None of Beedrill's moves are known.