Evidence Mounts Linking Fish Poison with Parkinson’s Disease

Rotenone is a common agricultural pesticide, but is also the chemical of choice used in river poisoning.  Fish and wildlife agencies commonly use rotenone to rid streams and rivers of unwanted fish species in favor of native game fish species. The Journal of the American Medical Association recently reported another apparent link between the use of rotenone and an increased risk of developing Parkinson’s disease. The report cites a study by the National Institute of Environmental Sciences and the Parkinson’s Institute and Clinical Center, a nonprofit research institute in Sunnyvale, Calif.  More at http://jama.ama-assn.org/content/305/12/1188.1.extract

Montana, and other states in the West have programs underway dubbed “native fish restoration” that routinely use rotenone to remove all the fish in a portion of a stream, and then re-introduce fish of choice, usually cutthroat trout.  One Montana doctor captured the problem with fish poisoning in a letter to the editor that ran in several newspapers, where he laments not only the use of rotenone, but the use of potassium permanganate as an antidote to rotenone.  Dr. Vernon Grove pleaded in his letter, and we agree, “Please share your concerns with our governor, legislators, fish and wildlife departments, tourism and other agencies concerned with wildlife, nature, fishing, hunting and human health.”

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One thought on “Evidence Mounts Linking Fish Poison with Parkinson’s Disease

  1. Matt Yull

    It never ceases to amaze me how stupid people are in the use of chemicals. When large parts of the world are starving, would it not be more beneficial to nett or the like these sections and then use.


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