Just read a good article in Outdoor News in regards to the fight against Zebra Mussels. Page 4 by Joe Albert if you are interested. Long story short, water tests that were done in a quarry in Illinois show that Zebra Mussels were killed off with rate of 97% with no negative effect on water quality, an no mortality of adult or juvenile fish. This is new, however the research is indicating hope to save our lakes in MN. Zequanox is the chemical being used, check out the article for more information.
Hopefully this means future success to managing our lakes and the future of fishing.
Jake