According to the Graves County Sheriff's Office, the collision happened around 3:45 pm on KY 464 near Brittain Lane. Deputies said 32-year-old Josh Hudspeth of Gilbertsville was traveling west on a motorcycle behind a fertilizer spreader, operated by 46-year-old Kevin Jones of Mayfield.
According to police, Hudspeth began to pass the spreader as Jones made a left turn into a driveway. Hudspeth's motorcycle struck the front left tire of the spreader.
Hudspeth, who was not wearing a helmet, suffered multiple injuries. He was treated at the scene by Mayfield/Graves County EMS and then transported by Air Evac to a Nashville hospital.
A passenger on the motorcycle, 31-year-old Caitlin Hudspeth, also of Gilbertsville, was treated at the scene for minor injuries. Deputies said she was wearing a helmet. Jones was not injured in the crash.