11. By 1930, nicouline and rotenone were established to be chemically the same. 12. Rotenone is the most effective tool available because only small quantities are necessary.13. Human deaths from rotenone poisoning are rare because its irritating action causes vomiting. 14. Both MPTP and rotenone are lipophilic and can cross the blood brain barrier. 15. Rotenone inhibits tyrosine hydroxylation, which is essential for the formation of dopamine.16. Two of the traditionally used piscidies in lake management are rotenone and antimycin. 17. Rotenone and pyrethrum products can work, too.18. But it remains to be seen if rotenone is a factor in human disease. 19. Yellow sticky traps and pesticides containing pyrethrum, rotenone or neem also can help. 20. Additionally, rotenone was used to kill carp prior to the commencement of refilling.
