Treating the Snake River for highly invasive quagga mussels is likely to affect hunters, anglers, trappers and other recreationists during fall. Everyone needs to stay up to date on closures by checking ISDA’s website, and Fish and Game’s website for any potential hunting and fishing closures, or access closures on lands owned or managed by Fish and Game. Access to lands and waters, including ponds and lakes managed by other agencies and entities, will also likely be affected.