Another option? Studying weevils' ability to control invasive species in Northwoods lakesSubmitted: 08/19/2014

Ben Meyer
Executive Producer

BOULDER JUNCTION - The problem of invasive Eurasian Watermilfoil in Northwoods lakes never seems to stop.

Lake groups can cut it, but it often grows back.

Chemical treatments often work, but they put artificial ingredients into lakes.

What if there was another option?

We found one group on the hunt for one.

"We're on Boot Lake," Nick Winter says as we motor onto the water body near Eagle River.

The Lakeland Union High School graduate and current Minnesota-Duluth undergrad loves spending days on the lake.

"It's kind of fun to be around people that are as passionate about environmental problems as you are," he says.

Nick and two other college students are working on a study through the UW-Madison Trout Lake Station in Boulder Junction.

Everything they do revolves around creatures only a few millimeters long.

"A weevil is a small insect and it's aquatic, so it lives underwater," Susan Knight explains.

She leads the project, which studies what impact these weevils have on invasive Eurasian Watermilfoil.

"They burrow down into the stem and eat their way down the stem," Susan says. "As they're eating the stem, that is killing off at least the top of the plant."

On the boat, Nick helps put a handful of plants into a Ziploc bag.

"These are going to be the plants that we're going to use to search for weevils," he says.

Last year, thousands of weevils were set free in three test lakes.

Susan, Nick, and the team want to find out if they're effective in killing the invasive milfoil.

"It would be really nice to know that there is a biological control," Susan says. "Some means of control that is not chemical."

Besides just the sample stems, "we take a biomass sample," Nick explains, "so we go take a rake pull and get all of the biomass that we can off of that."

Then, all of the samples are shuttled back to the lab.

"We have a pan for all of the natives and a pan for just the Eurasian. They'll go into a big drying oven for a few days," Susan explains. "We think that weevils would be a success if we saw more natives and less Eurasian."

While part of the team weighs the dried biomass, others spend hours peering into microscopes.

"It's kind of a necessary evil," Nick says about the lab work, laughing. "This is where we get all of the important information for our study."

"They will examine those plants to see whether or not there are weevils at any life stage: eggs, larva, pupae, and adults," Susan says.

The team picks out and preserves samples of the insects in all four stages.

They're the focus of all of the effort leading up to what Northwoods researchers hope is a firm answer.

"If we could get a clear-cut result and say, weevils did or did not have any effect on the biomass, that would be ideal," Susan says.

They've still got plenty of data collection and number-crunching left to do before they find that answer.

But until then, on the water is not a bad place to spend a college summer.

"I feel like what we're doing is kind of like trailblazing," Nick says proudly. "It's a big project."

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Packers' Abbrederis WaivedSubmitted: 10/27/2016

GREEN BAY - Thursday evening, it was announced that Wisconsin native, Wisconsin Badger alum, and Green Bay Packer Jared Abbrederis has been waived.

According the the Milwaukee Journal Sentinel, wide receiver Abbrederis was waived on Thursday. He was placed on injured reserve on Monday due to a quad injury ever since the game with the Cowboys. From the article, Abbrederis negotiated an injury settlement and wanted to be waived immediately so it would help him potentially be picked up by another team.

Abbrederis was originally drafted by Green Bay in 2014 in the fifth round. He missed that whole season due to an ACL injury and then a big majority of the 2015 camp with a concussion.

This story will be updated if new information is released.

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RHINELANDER - It took 10 years, but Rhinelander may finally get the spark it needs to build a dog park.

An anonymous woman gave dog park advocate Tina Werres a $10,000 dollar donation recently.  Werres raised about $2,000 -- literally pennies at a time with donation jars -- over the last decade.

But many people didn't want to give a lot of money until a specific location was chosen.  Werres says she still doesn't have a spot approved, but this big donation puts her much closer to actually building a park.

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ONEIDA COUNTY - A spinoff in the Ashlee Martinson saga seems to have come to a close.

The man convicted of stealing from the home where Martinson killed her parents will spend a month in jail.

Mark Spietz, 39, of Kaukana, was sentenced in Oneida County Court on Thursday.

Back in August, a jury decided Spietz was guilty on four counts of burglary and theft.

According to the criminal complaint, Spietz took ATVs, bows, a tractor, a trailer and Jennifer Ayers' purse from the home. Spietz claimed he was securing the property for a company based in Arizona.

In court on Thursday, Spietz's wife, siblings and parents all testified to his character and work ethic. They testified Spietz is a good father to a seven-year-old son and two step-sons. They said he also takes care of his parents who have health problems.

Spietz's attorney said he believes his client is still innocent.

"I believe that Mark had he had intended to steal the ATVs he wouldn't have gone through the bother of finding the titles," said Spietz's attorney Brian Bennet. "I believe that a person doesn't commit burglaries in broad daylight with the name on the side of his truck or trailer."

However, the state said it didn't seem Spietz took responsibility for what he did. District Attorney Mike Schiek asked for jail time.

Judge Michael Bloom agreed. He recalled sentencing Ashlee Martinson.

"And I looked at her sitting right where you're sitting now, before I had to look an 18-year-old girl in the face and send her to prison for 23 years, and I told her, you had a choice," Judge Bloom said. "And Mr. Spietz, you as well had a choice."

Spietz will also spend 18 months on probation. He can serve his jail time in any county jail as long as he clears it with the Onieda County Sheriff's Office. He also received Huber privileges and will be allowed to go to work and help his parents during his jail time. 

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TOWN OF CRESCENT - Who should pay what to keep a Northwoods lake healthy?  That's -- in part -- the question people around Squash Lake near Rhinelander have debated for months now.

Some want to form a lake district to generate money, but not everyone is on board.  Supporters sent out a petition this summer and got more than 51 percent of landowners to say they support the district.

The organizers say the district fees would pay for DNR divers to clear Eurasian Water Milfoil, which costs around $20,000.  Those fees would cover a grant that's coming to an end.

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MADISON - A 74-year-old man will no longer face disturbing child pornography charges in Iron County.

Instead, Charles Raimondi is now charged in federal court, which could mean a harsher sentence if he's convicted.

Raimondi is accused having a five-year-old girl pose for sexually explicit pictures over a span of about two years.

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WOOD COUNTY - We now know the names of the people involved in a Wood County Crash that killed two people Tuesday afternoon.

The Wood County Sheriff's Department says the cars crashed head-on along Highway 80 in the Town of Dexter around 3:30.

71-year-old Barbara Baldwin of New Lisbon was driving one of the cars, and died in the crash.

Her passenger, 74 year old Louise Hemenway of New Lisbon, also died.

Another passenger in the car, 72-year-old Dona Sharp, was hurt....as was the driver of the second car, 30-year-old Greg Kopelke of Wisconsin Rapids.

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MADISON - A Department of Natural Resources review has found Wisconsin's fight against chronic wasting disease was hampered by funding as well as social and political factors.

The Wisconsin State Journal reported Thursday the review found the state five years ago greatly de-emphasized killing deer in high-infection areas, a statewide feeding ban wasn't sought and prohibitions on carcass movement were complicated by expanding infection areas.

A new electronic deer harvest registration system has made collecting tissue samples harder, a marketing campaign to educate the public was discontinued due to cost and lack of money prevented surveys of public attitudes about CWD's spread.

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