Support Iceshanty... Get some great gear and forum goodies... Join The Iceshanty Hardwater Militia
I don't see how gizzard shad would slow crappie growth. Wagon Train and Branched Oak both have gizzard shad and white perch and they grow crappies as fast as any lake around.
Gizzard shad compete for food with a lot of small game fish. It is common to see the growth rates of crappies, bluegills and small largemouth bass decline significantly in small waters after gizzard shad invade. Now in larger bodies of water it can be a whole different matter, and in fact crappies in larger reservoirs may benefit from having small gizzard shad to eat. However, even then gizzard shad are not great news for crappies because small shad grow so fast that they quickly become too large for all but the largest crappies to eat.In small and medium-size reservoirs, "Shad are bad".Daryl BauerFisheries Outreach Program ManagerNebraska Game & Parks Commission[email protected]http://outdoornebraska.ne.gov/blogs/category/barbs-and-backlashes//
Sounds like a Largemouth bass catch and release policy couldn't hurt Czechland in the short term or is that lake on its way to being euthanized?
I vote for Northerns!
Upstream waters, bucket biology or how did the shad appear in Czechland out of curiousity?Are lakes like Czechland, Summit, et cetera designed to be drained dry now when they are built? When it comes to using Rotenone I always wondered if it was best to just pull the plug, rehabilitate the lake bottom, and fill 'er up again.Of course filling up anything in Nebraska is a crapshoot...