NOAA: Common Pesticides Threaten Endangered Salmon, Other Marine Life

Organophosphates jeopardize dozens of species, a federal review finds.

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salmon in riverA coho salmon FLICKR, BUREAU OF LAND MANAGEMENTUse of the organophosphate pesticides chlorpyrifos, diazinon, and malathion should be restricted to protect marine life, an extensive review by the National Oceanic and Atmospheric Administration’s National Marine Fisheries Service (NOAA Fisheries) concludes. The 3,400-page report was made public last week by the advocacy organization Earthjustice, E&E News reports.

“The best available science clearly shows these pesticides are a major threat to endangered salmon and to our orca whales, which need salmon to survive,” Patti Goldman, managing attorney at Earthjustice, tells E&E News. “These pesticides are bad for people every way they are exposed to it and toxic to salmon.”

The Associated Press notes that environmentalists and commercial fishers have fought in court for decades for more government scrutiny of organophosphates, a class of pesticides derived from a chemical weapon. The new report was completed just prior to a court-imposed end-of-year deadline for NOAA Fisheries to issue its findings.

“The denial of a requested extension of time to complete the opinion resulted in a document that has the potential to create exaggerated and unfounded ...

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Meet the Author

  • Shawna Williams

    Shawna was an editor at The Scientist from 2017 through 2022. She holds a bachelor's degree in biochemistry from Colorado College and a graduate certificate and science communication from the University of California, Santa Cruz.
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