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A collection of fish surveyed using electrofishing equipment after the quagga mussel copper treatment in the Snake River.

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Effect of quagga mussel treatment on fish populations
December 7, 2023 1 a.m.

Effect of quagga mussel treatment on fish populations

Treatment caused high mortality in some species; others survived well

Biologists quickly learned that the treatment caused high mortality in certain species, while others survived quite well.