The Minnesota DNR produced this video to explain the threat posed by aquatic invasive species.

Anglers and boaters can expect stepped-up patrols and citations for violating the state’s aquatic invasive species  laws, according to Lt. Col. Rodmen Smith, Department of Natural Resources Enforcement Division assistant director.

“We are setting the expectation of the angling and boating public that they will follow the laws to prevent the spread of aquatic invasive species, that they will be checked for AIS violations, and that they will cited if a violation is found,” Smith said.

The increased patrols will begin with the walleye opener on Saturday, May 12, and continue through the Memorial Day weekend and into the summer.

Minnesota law prohibits the possession or transport of any AIS in Minnesota. Conservation officers and peace officers may stop and inspect motorists pulling boats or other marine equipment upon a “reasonable belief” that AIS are present.

Minnesota DNR Commissioner Tom Landwehr wrote this column in advance of the fishing opener:

As I reflect on things that have shaped who I am, I realize that it is many things and many people, but also that fishing played a major role.