Brown County (KMKO)-A New Ulm woman was injured in a one-vehicle rollover in Brown County yesterday.  According to the State Patrol, 73-year-old Annette Wulff was westbound on Highway 68 when she lost control.  Her car rolled over and came to rest in the tree line.  Wulff suffered injuries described as non-life threatening.  The incident occurred just before 11:00 yesterday morning.