Netting Wasps To Help Fight Emerald Ash Borer
Scientists in Minnesota believe they've found an insect that can do what they haven't been able to do very well -- get rid of the emerald ash borer.
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Scientists in Minnesota believe they've found an insect that can do what they haven't been able to do very well -- get rid of the emerald ash borer.
On a warm spring night, Anoka County homeowners are indoors, spending an evening learning about an insect that's invading their property.
The Minnesota Department of Agriculture has confirmed an emerald ash borer infestation in Anoka County. It says the destructive tree pest was found in an ash tree on private property in the city of Ham Lake.
Since she was a child, the giant ash tree that towered over Rebecca Robinson's small home offered a cool refuge during sultry Midwest summer days. It was the same down her tree-lined neighborhood's block and throughout much of Waterloo, a leafy Iowa city that's home to about 4,000 ashes.
Over the next eight years, the city of Minneapolis plans to remove about 40,000 ash trees from around the city in order to combat the Emerald Ash Borer, a tiny green bug that's responsible for taking down trees that have stood for decades.
Minnesota officials have confirmed trees in Olmsted County are infested with the destructive emerald ash borer. The state Department of Agriculture said Wednesday the county will join Hennepin, Houston, Ramsey and Winona counties in a state and federal quarantine to prevent the infestation from spreading.
Emily from St. Cloud wants to know what happens to all the sandbags after the flooding is over? If the sand isn't contaminated with floodwater, it can be used as fill for things like playgrounds and sidewalks. But in most cases, the sand is contaminated.
Over the next eight years, Minneapolis will remove 40,000 ash trees from parks and boulevards, part of a $9-million initiative that began in January to eliminate the emerald ash borer. The beetle has killed millions of trees in the U.S., and has invaded neighborhoods across the Twin Cities. Ralph Sievert, director of forestry for the Minneapolis Park and Recreation Board, says the idea is to phase them out over a period of time.
Minnesota officials reported success Wednesday in the battle to slow the spread of emerald ash borers, saying stingless wasps released in Great River Bluffs State Park near Winona two years ago are reproducing, which is evidence they're attacking the destructive tree pests.
Before you head to the cabin this 4th of July, the Minneapolis Park Board has an important message. Do not bring any wood you may have chopped from downed trees. They say this is imperative in their fight to stop the spread of Emerald Ash Borer.
Gov. Mark Dayton has proclaimed this week Emerald Ash Borer Awareness Week in Minnesota. The designation is part of a nationwide effort to raise awareness of the destructive nature of the tree pests, and to spread the word about the "three P's of EAB" -- Prepare, Protect, and Plant.
Minneapolis officials are warning homeowners against pruning their ash trees.
Three new emerald ash borer infestations have been confirmed – one in Minneapolis, and two in St. Paul, says the Minnesota Department of Agriculture.
Jason DeRusha replies to your cold weather questions.
An infestation of Emerald Ash Borer looks to dramatically alter the look of Fort Snelling Golf Club. Crews with the city's Park and Recreations Board were scheduled to begin removing about 200 ash trees from the golf course on Monday.
The emerald ash borer has found its way into La Crescent, Minn.
Minnesota is plotting its next steps in the fight to stop the spread of emerald ash borers.
At the University of Minnesota they're studying small wasps to see if they'll survive a Minnesota winter.
Experts will be gathering in La Crosse this week to share the latest information on invasive species.
The winner of Thursday's Celebrity Butter Carving Contest at the Minnesota State Fair? WCCO's very own, Rachel Slavik of course. She effortlessly churned out a replica TV and WCCO 4 logo for the title.
The tree-killing pest – the emerald ash borer – has done serious damage to trees at a local golf course. A new case, the first in 2012, was discovered at Fort Snelling Golf Club near the airport in Hennepin County.
The Minnesota Department of Agriculture hopes trained sniffer dogs can become a new line of defense against the invasive pests, which threaten ash trees across the state and across the country.
Minnesota agriculture officials are encouraged by the initial results of a new way to find emerald ash borers.
In Minnesota, emerald ash borers usually strike the first of May, but not this year. They're actually striking now. Our warm spring has brought the tree killing beetle earlier than usual.
The Minnesota Department of Agriculture is preparing to hang thousands of traps across Minnesota in the hunt for emerald ash borer.
A man who law enforcement say was armed with a large knife when a deputy shot him in Monticello, Minnesota, now faces charges.
Netflix on Friday said it will acquire Warner Bros., including its film and television studios, HBO Max and HBO.
Police said this is the city's 13th homicide of the year.
The special edition locket was inspired by the James Bond film "Octopussy," which revolves around a plot to steal a rare Faberge egg.
The weak clipper could bring around an inch of snow to the metro and southern part of the state in the morning and afternoon. The sytsem should move out by dusk.
Police said this is the city's 13th homicide of the year.
CrowBar also includes pieces salvaged from restaurants and bars long gone, including doors from the iconic Palmer's Bar.
Hola Arepa in Minneapolis was heading into dinner rush Wednesday night, when two plain-clothed individuals entered the restaurant, saying they're from the Department of Homeland Security.
Inspire Change Clinic opened its doors in Minneapolis with a simple mission: provide access to marginalized communities. On Thursday afternoon, the clinic should have been bustling with a waiting room filled with families. Instead, the clinic was empty.
An investigation is underway after a police pursuit ended in a shootout near the Mall of America in Bloomington, Minnesota, according to police.
Out of the 1,500 men on his ship, Del Thielke was the only one selected to be aboard the USS Missouri when the peace treaty was signed.
The owner of the historic Lutsen Resort on Minnesota's North Shore has been charged with arson and insurance fraud more than a year after a fire destroyed the resort's lodge.
Minnesota will see a higher-than-expected surplus for this current budget, but is expected to see a deficit in the future due to spending outpacing revenues, according to state budget experts.
Police in Duluth, Minnesota, say a mountain lion has been spotted in the city recently.
The holidays are upon us, and in the town of Kellogg, Minnesota, you'll find a toy store unlike any other.
River Falls hosts St. John's this weekend in round three of the NCAA tournament.
Bodycam video captured a sheriff's deputy in Racine County, Wisconsin, saving the life of a little girl from a house fire that killed her mother and the family dog earlier this week.
A divided Wisconsin Supreme Court has agreed to take a case brought by the American Civil Liberties Union on behalf of an immigrant rights group.
A Democrat who served four years as Wisconsin's lieutenant governor and narrowly lost a 2022 U.S. Senate bid is running for governor in the battleground state.
Organizers at Mt. Telemark Village in Cable say there's no shortage of reasons to head north.
Firefighters are continuing a 44-year tradition that happens every year north of the Twin Cities.
It was a scary moment in the Twin Cities over the weekend, as a trailer hauling sled dogs turned over on Interstate 494 in Minnetonka.
On Sunday, members of Minnesota's Somali community spoke out against President Trump's social media post calling for an end to temporary protected status.
Two hundred Thanksgiving meals were distributed to this community by Second Harvest Heartland and the Thielen Foundation.
A Minnesota nonprofit is getting a major boost this week as dozens of college students spend their morning sorting donated shoes to support families in need.
Minneapolis City Council leaders are set to roll out what they’re calling a “people-centred budget."
Minnesota's state budget could go from boom to bust. A new forecast shows a $2.5 billion surplus for the current budget but a $3 billion deficit in the next one. WCCO's Caroline Cummings explains the drop and how it could impact you.
Inspire Change Clinic opened its doors in Minneapolis with a simple mission: provide access to marginalized communities. On Thursday afternoon, the clinic should have been bustling with a waiting room filled with families. Instead, the clinic was empty.
Trump's comments, presented without evidence, have shaken people like Salman Fiqy, who saw an opportunity for the GOP to gain further ground in the Somali community.
A growing climate of fear within Minnesota’s Somali community is leading to empty clinics. Ubah Ali shows us how one health care worker is fighting back.
The holidays are upon us, and in the town of Kellogg, Minnesota, you'll find a toy store unlike any other.
When we do winter weather stories, there's always that one line people use: cold, snow, ice — it's just what happens here. And this week, Ticket King president Michael Nowakowski said that same idea kind of applies to Minnesota Vikings ticket prices.
Thanksgiving is a big day for the farmers who raise the centerpiece of Americans' dinner tables on the last Thursday of November. But in Minnesota, the nation's top turkey producer, the work doesn't stop once the national holiday ends.
A family-owned Linden Hills bar and restaurant is closing its doors for Thanksgiving, but opening the kitchen for those who need it most.
On the eve of Thanksgiving, Sentyrz Liquor & Supermarket turned into holiday headquarters for last-minute shoppers.
A man who law enforcement say was armed with a large knife when a deputy shot him in Monticello, Minnesota, now faces charges.
Police said this is the city's 13th homicide of the year.
The special edition locket was inspired by the James Bond film "Octopussy," which revolves around a plot to steal a rare Faberge egg.
A former Minneapolis elementary school teacher was sentenced to 10 years for possessing child sexual abuse material and soliciting a minor to engage in sexual conduct.
The owner of the historic Lutsen Resort on Minnesota's North Shore has been charged with arson and insurance fraud more than a year after a fire destroyed the resort's lodge.
Inspire Change Clinic opened its doors in Minneapolis with a simple mission: provide access to marginalized communities. On Thursday afternoon, the clinic should have been bustling with a waiting room filled with families. Instead, the clinic was empty.
Minnesotans who welcomed a child this year were able to start applying this week to the state's new paid family and medical leave program to take time off in 2026.
Cases always rise in colder months, with the use of furnaces and people working on gas motors in closed garages.
A jury has awarded an Iowa woman a $19.8 million verdict against the Mayo Clinic and a colorectal surgeon in a lawsuit brought in Minnesota courts, according to her attorneys.
ByHeart said it can't rule out that all of its baby formula across all product lots could be contaminated, citing recent test results.
Netflix on Friday said it will acquire Warner Bros., including its film and television studios, HBO Max and HBO.
The yellow childhood home of the Purple One is abandoned and in need of some TLC, despite the City of Minneapolis recently granting it landmark status.
Legendary rock 'n roll band Guns N' Roses is hitting the road again next year and will make a stop in Shakopee, Minnesota.
Jimmy Cliff, who famously sang about the "many rivers" we all must cross, has died after suffering a seizure and pneumonia, his family say.
More than 20 years after its theatrical release, the movie "The Notebook" is still stealing hearts with a romance for the ages. The classic love story is now a hit Broadway musical taking the stage in St. Paul.
River Falls hosts St. John's this weekend in round three of the NCAA tournament.
Julius Randle had 28 points and nine rebounds, carrying Minnesota on a quiet night from Anthony Edwards, and the Timberwolves beat the New Orleans Pelicans 125-116 on Thursday night.
J.J. McCarthy has returned to the lineup for the Minnesota Vikings, refreshed after an injury absence to resume his much-delayed development with a better perspective on how to handle this most difficult job.
A White Bear Lake Native, Bill Butters lived a hockey life through and through – playing for coach Herb Brooks at the University of Minnesota before embarking on a pro career throughout most of the 1970s with the Minnesota Fighting Saints and the Minnesota North Stars.
Cade Tyson had 17 points and eight rebounds to help Minnesota upset No. 22 Indiana 73-64 on Wednesday in the Big Ten debut for both head coaches, the Gophers' Niko Medved and the Hoosiers' Darian DeVries.
Minnesotans who welcomed a child this year were able to start applying this week to the state's new paid family and medical leave program to take time off in 2026.
Minnesotans who welcomed a child in this year can start applying to the state's new paid family and medical leave program to take time off in 2026. In Talking Points, Esme Murphy spoke with Matt Varilek, the commissioner of the state's Department of Employment and Economic Development about the program's rollout and who qualifies for the program.
Minnesotans who welcomed a child this year were able to start applying this week to the state's new paid family and medical leave program to take time off in 2026.
Minnesota lawmakers and small businesses are scrambling to get a piece of new federal legislation overturned that they say would eliminate Minnesota's hemp industry.
A new federal law threatens the hemp industry that Democratic U.S. Sen. Amy Klobuchar says provides 2,700 Minnesota jobs and has generated $16 million in taxes for the state through nine months in 2025.
The holidays are upon us, and in the town of Kellogg, Minnesota, you'll find a toy store unlike any other.
With the holidays fast approaching, and lutefisk on the menu for many families, one Minnesota town has the distinction of being called the "Lutefisk Capital of the Country."
How would you like to own a former Cold War missile site? In Dakota County, Minnesota, there's a one-of-a-kind property that could be yours for the right price.
It's a photograph found in homes across the country, and even overseas. The picture "Grace" shows a man bowing his head in prayer with food and what appears to be a Bible in front of him.
Fall harvest means barns across the Midwest are a busy place — but for a central Minnesota woman, they aren't just farm buildings, they're works of art.
It is the food that is top of mind right now, but did you know more turkeys come from Minnesota than anywhere else in the country?
Minnesota, Minneapolis, Minnehaha, Minnetonka, Minnewaska, Minneota. Those are just some of the place names in "the Land of 10,000 Lakes" featuring "minne" as the first five letters.
As we approach Thanksgiving, we wanted to do a deep dive into gratefulness, and why it makes us feel better.
Many commuters know the Interstate 394 and Interstate 94 interchange seems to back up almost every afternoon. And you face the choice: should you wait in the back of the line or try to get closer and swoop in?
According to the Minnesota Christmas Tree Association, 50% of their farms open before Thanksgiving, which used to be unheard of.
Minnesotans got a great view of the northern lights Tuesday night.
A look at the newest addition to the polar bear population at St. Paul, Minnesota's Como Zoo.
From food shelves to school programs, our team is proud to serve where it matters most.
The Minnesota State Fair has unveiled its new food, drinks and vendors for 2025.
A suspect was taken into custody after an attack on Pearl Street Mall in Boulder on June 1 in which there were 15 people and a dog who were victims. The suspect threw Molotov cocktails that burned some of the victims, who were part of a march for Israeli hostages.
A weak clipper could bring around an inch of snow to the metro and southern part of the state in the morning and afternoon.
In Minnesota, weather can be all over the place. Here at WCCO, we want to give you what you need to prepare for what's happening next.
The weak clipper could bring around an inch of snow to the metro and southern part of the state in the morning and afternoon. The sytsem should move out by dusk.
The Twin Cities and southern Minnesota could see some light snow showers Friday, and temperatures will climb after Thursday's frigidity.
WCCO meteorologist Chris Shaffer says we will have some light snow by early tomorrow morning.
A weak clipper could bring around an inch of snow to the metro and southern part of the state in the morning and afternoon.
Minneapolis City Council leaders are set to roll out what they’re calling a “people-centred budget."
Federal agents announced a dozen arrests amid an operation in the Twin Cities, plus more of the day’s top stories.
The shooting is under investigation. Police said this is the city's 13th homicide of the year.
The Twin Cities and southern Minnesota could see some light snow showers Friday, and temperatures will climb after Thursday's frigidity.