I fish a private pond In dartmouth ma that was loaded with 5-7 bass . Over the past five years Pickeral have taken over and ruined the forage base , and now all the fish are between one and two pounds with an occasional three pounder . Now we get rid of the Pickeral and have started restocking perch , and bluegill . Let me say this is a private man made pond so it's completely legal to kill as many Pickeral as you want so we kill everyone. To answer your question killing Pickeral isn't wrong or stupid in some situations ,it's called lake management. Honestly there a freeking garbage fish and a nuisance and I haven't enjoyed catching them since I was 12 , junk fish.
Before I throw my half a cent into the ring here, please know that I despise pickerel...they ruin gear, cause me to drop pliers overboard, and generally wreck havoc...sometimes
That being said, I probably wouldn't start killing fish because someone told me to, so I understand the apprehension there.
I grew up with a conservation minded family, an uncle in U.S. Fish and Wildlife, and my dad was always reminding me to make sure I did my part to maintain fisheries (or wild game populations).
Sometimes maintenance includes killing overly successful species in order to increase the success of others-BUT the knowledge and foresight to be able to predict the outcome is imperative...so unless you know and are 100% certain its the right thing to do, please leave the habitat as you found it, and let those who know handle population control. Many kids get hooked on fishing by catching these nusaince fish! A big pickerel can give a great fight, for sure.
(this is NOT intended to question the man on shore and his knowledge of that particular pond, but to encourage others to gain the needed facts.)
I'm asking everyone Shawnermaone? and what do you think Sam?just ask shawneramone