The man killed Tuesday when his motorcycle collided with a farm tractor has been identified.

Police say Jonathan MacQuarrie, a 32-year-old Southgate resident, was killed in the crash, which occurred around 3:30 p.m. on Southgate Sideroad 49, east of Mount Forest.

According to the Grey County OPP, MacQuarrie was ejected from his motorcycle when it hit the tractor after driving up a hill on the road.

The tractor had been crossing the road. Its driver was taken to a Hamilton hospital, and was listed in fair condition as of Wednesday afternoon.

Police are still investigating the cause of the collision.