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WI Natural Resources Board June 2019

WI Natural Resources Board June 2019. Survival of 1 st and 2 nd -generation wild strains of Brook Trout stocked in Driftless Area streams. AGENDA ITEM #6B, Matthew Mitro, Fisheries Research Scientist. Broodstock development. AGENDA ITEM #6B, Matthew Mitro, Fisheries Research Scientist.

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WI Natural Resources Board June 2019

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  1. WI Natural Resources BoardJune 2019 AGENDA ITEM #6B, Matthew Mitro, Fisheries Research Scientist

  2. Survival of 1st and 2nd-generation wild strains of Brook Trout stocked in Driftless Area streams AGENDA ITEM #6B, Matthew Mitro, Fisheries Research Scientist

  3. Broodstock development AGENDA ITEM #6B, Matthew Mitro, Fisheries Research Scientist

  4. Tenny Spring Creek, Vernon Cty AGENDA ITEM #6B, Matthew Mitro, Fisheries Research Scientist

  5. Brook Trout survival AGENDA ITEM #6B, Matthew Mitro, Fisheries Research Scientist

  6. Wild vs. F1 & F2 trout AGENDA ITEM #6B, Matthew Mitro, Fisheries Research Scientist

  7. Survival and reproductive success of F1, F2 and domestic Brook Trout October 2018 500 each of F1, F2 and domestic stocked April 2019 F1 survival 2× > F2 F1 survival 7× > domestic F2 survival 3× > domestic Strutt Creek, Iowa Cty AGENDA ITEM #6B, Matthew Mitro, Fisheries Research Scientist

  8. Management recommendations Keep F1 separate for priority stocking Adjust expectations of F2 Brook Trout stocked in streams Consider stocking F1 Brook Trout to reintroduce native genetics to wild ‘domestic’ populations AGENDA ITEM #6B, Matthew Mitro, Fisheries Research Scientist

  9. Acknowledgements Fisheries Research Paul Kanehl, Dan Walchak, Justin Haglund, Aaron Nolan Fisheries Propagation Jason Himebauch, Jacob Colden, Mike Aquino, Nancy Hefty, Bob Fahey Fisheries Management Jordan Weeks, Kevin Mauel, Jake Schweitzer, Gene Van Dyck University of Wisconsin-Stevens Point Wes Larson AGENDA ITEM #6B, Matthew Mitro, Fisheries Research Scientist

  10. WI Natural Resources Board AGENDA ITEM #6B, Matthew Mitro, Fisheries Research Scientist

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