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Tag Archives: white perch

Pawnee Reservoir Low-Dose Rotenone Treatment Re-visited

Some of you may remember that fisheries managers for the Nebraska Game & Parks Commission tried an experimental fisheries management technique at Pawnee Reservoir a year ago last fall, Pawnee Renovation.  Unlike typical rotenone renovations where all fish are removed from a body of water, the effort at Pawnee was one where we hoped that a relatively low dose of rotenone would selectively eliminate gizzard shad and white perch. Let me share some more of what we know about that fisheries …

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Stripers!

Some of you may know that we recently started stocking some striped bass in Nebraska, again.  There is more to the story. . . . Striped bass are a marine species that migrate into fresh water to spawn (anadromous is the big pointy-headed term for fish that live in the ocean but spawn in freshwater).  Sometime in the middle of the last century it was discovered that striped bass did not necessarily have to live in salt water, they could very …

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Pawnee Renovation

A few weeks ago there was a news release about a fisheries management project being conducted at Pawnee Reservoir west of Lincoln: LINCOLN – A chemical was applied at Pawnee Lake in an attempt to remove unwanted white perch and gizzard shad from the fish population, according to the Nebraska Game and Parks Commission. Rotenone typically is used to eliminate all fish from a body of water; however, a lower concentration of the chemical was applied Nov. 12-13 at Pawnee …

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