As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT ENGAGED IN AERIAL APPLICATION OF CHEMICALS (DRY FERTILIZER). EXPERIENCED LOSS OF ENGINE POWER AND MADE A FORCED LANDING. THE AIRCRAFT WAS DESTROYED BY FIRE AND THE PILOT WAS NOT INJURED. INVESTIGATION OF THE AIRCRAFT REVEALED THE THROTTLE CONTROL PUSH/PULL TUBE SEPARATED FROM THE CARBURETOR THROTTLE ARM. DRILLED BOLT, NUT, AND COTTER PIN WERE MISSING. SUBMITTER SUGGESTS BOLT INSTALLATION SHOULD BE CHECKED FREQUENTLY.