Is it safe to eat fish killed by rotenone?
Calculations that address a worst case situation indicate that a 132 pound person would have to consume 535 pounds of raw fish containing 100 ppb rotenone to acquire a toxic dose. Cooking destroys rotenone so there would be a further loss of any residues during cooking. However, because no tolerance (acceptable residue level permitted in fish flesh) has been set by EPA, the consumption of rotenone killed fish cannot be recommended.