The Minnesota Department of Agriculture is hoping trained detection dogs will help locate ash trees infested with the invasive beetles. The organization Working Dogs for Conservation claims to have found encouraging results in training dogs to find emerald ash borers.

The Minnesota Department of Agriculture hopes a sticky new tool will help in its fight against the emerald ash borer. STUC (Sticky Traps Using Cadavers) is designed to lure male ash borer beetles into a sticky trap as they look for a mate.

MPR reports the Department of Agriculture will start hanging about 6,500 purple traps next week throughout the state. The beetle has already killed and infested millions of ash trees across the country, including several hundred in the Twin Cities metro.

Agriculture officials hope the insects -- a natural enemy of the ash borer -- will help combat a newly discovered infestation of the pest near the city's historic Summit Avenue.

The Minnesota Department of Agriculture says they found fewer infested trees than expected in Minnesota's initial infestation area. Scientists conducting the branch sampling study also noticed fewer green beetles in the affected trees.

Minnesota made it through most of the summer without a new infestation of the emerald ash borer. But that's ended now that the pest has turned up in trees at the Fort Snelling Golf Club. The Agriculture Department will check nearby Dakota County to see if it should be added to the list of four counties where firewood is quarantined because of the bug.

Kare 11 reports crews will be lopping off tree branches and stripping bark on trees in six metro cities to find early signs of the pest.