Spring Dreaming: Keep Invasive Plants Out Of Garden Plans

Posted on by akabelowsky
Originally planted as a garden ornamental, Japanese barberry can quickly escape cultivation and invade Wisconsin’s woodlands.

Originally planted as a garden ornamental, Japanese barberry can quickly escape cultivation and invade Wisconsin’s woodlands. / Photo Credit: Wisconsin DNR

By Wisconsin DNR

Even though winter’s grip has taken hold in Wisconsin, many gardeners are already thinking ahead to the next spring planting season.

While dreaming of spring blooms and designing your next garden or landscape layout, be on the lookout for invasive plants that may try to weed their way into your plans.

Continue reading “Spring Dreaming: Keep Invasive Plants Out Of Garden Plans” →

Weed Management Area Grant Deadline Approaching

Posted on by akabelowsky
Volunteers at a garlic mustard-pulling event on the Montreal River in Iron County, part of a control project planned by a previous WMA-PFGP recipient.

Volunteers at a garlic mustard-pulling event on the Montreal River in Iron County, part of a control project planned by a previous WMA-PFGP recipient. / Photo Credit: Ramona Shackleford, Northwoods Cooperative Weed Management Area

By Wisconsin DNR

The April 1 application deadline for Weed Management Area-Private Forest Grant Program (WMA-PFGP) grants is coming up. There is still time to apply for funding to help you control invasive plants on your forested land in 2025.

Controlling invasive plants on your forested property can be a challenging and costly endeavor. WMA-PFGP grants help to make this process a little easier for its recipients.

Continue reading “Weed Management Area Grant Deadline Approaching” →

Now Is Time To Seek Out Spongy Moth Egg Masses

Posted on by akabelowsky
Large egg masses are seen on a tree at the Kettle Moraine State Forest-Southern Unit in 2021.

Large egg masses are seen on a tree at the Kettle Moraine State Forest-Southern Unit in 2021. / Photo Credit: Bill McNee, Wisconsin DNR

By Bill McNee, DNR Forest Health Specialist, Oshkosh;
Bill.McNee@wisconsin.gov or 920-360-0942

It might be a bit chilly these days, but spring is coming. When the weather warms up, the annual return of spongy moth caterpillars will begin.

There’s a way for landowners to make a dent in the population of the hungry caterpillars: Get out now to locate and properly dispose of spongy moth egg masses, produced by adult moths last summer.

Continue reading “Now Is Time To Seek Out Spongy Moth Egg Masses” →

What Are Those White Fluffies On Trees?

Posted on by akabelowsky
Lots of beech scale, covered in white wool, makes this tree’s bark look fluffy.

Lots of beech scale, covered in white wool, makes this tree’s bark look fluffy. / Photo Credit: Linda Williams, Wisconsin DNR

By Linda Williams, DNR Forest Health Specialist, Woodruff
Linda.Williams@wisconsin.gov or 920-360-0665

Last month, we introduced readers to the woolly alder aphid, which is easier to spot in the winter as the insects congregate on alder branches and grow strands of white, waxy material to cover themselves for winter.

But there are other white, fluffy things that you might notice on tree bark or branches as well.

Beech scale, the insect associated with beech bark disease, is covered in white wool and remains on the tree throughout the winter. In areas with high beech scale populations, the beech trees can be so white with insects that the bark looks white, like a birch.

Continue reading “What Are Those White Fluffies On Trees?” →

Urban Forestry Internship Application Period Now Open

Posted on by janness

The application period is now open for hundreds of internships with the state of Wisconsin, including two positions with the DNR’s Urban Forestry program!

The urban forest interns will focus on data collection and analysis projects to expand our knowledge of the sustainable management of community forests. Daily work will mostly consist of different tree inventory projects, with opportunities to learn about the wider forestry and urban forestry fields in Wisconsin. Continue reading “Urban Forestry Internship Application Period Now Open” →

Register Now For The WAA/DNR Annual Conference, Feb. 16 – 18. 2025

Posted on by janness

What: 60+ Years of Enhancing the Urban Forests in Wisconsin
When: Feb. 16-18, 2025
Where: Hyatt & KI Convention Center – Green Bay, WI

Green Bay can’t wait for arborists to return for the WAA and Wisconsin DNR Annual Winter Conference! The program committee outdid themselves again with this year’s lineup. Continue reading “Register Now For The WAA/DNR Annual Conference, Feb. 16 – 18. 2025” →

New Tree Canopy Resources Released

Posted on by janness

By Dan Buckler, DNR Urban Forest Assessment Specialist
Daniel.Buckler@wisconsin.gov or 608-445-4578

Urban Tree Canopy (UTC) assessments using aerial or satellite imagery have been one of the primary ways people estimate the extent of urban forests across an area of interest, whether it be a single park, a streetscape or a whole community.

Two recently released UTC resources are ready for use by Wisconsin communities and urban forestry practitioners. The first, TreeCanopy.us, is a mapping application that shows UTC and other land cover in urban areas across the country for 2017 and 2022. It also shows changes in canopy cover between those five years. Continue reading “New Tree Canopy Resources Released” →

Lumber Milling At McFarland High School

Posted on by janness

By Peter Lindblad, HNG News Reporter, PLindblad@hngnews.com

Reprinted with the author’s permission.

The price of wood is soaring. To save a little money, the technology education department at McFarland High School has devised an ingenuous DIY cost-saving scheme.

Since 2019, Steve Pennekamp’s woodworking classes have been milling their own lumber. The village, in a partnership with the students, provides the logs, removed from projects around town. Continue reading “Lumber Milling At McFarland High School” →

International Society Of Arboriculture Credential Renamed

Posted on by janness

The International Society of Arboriculture (ISA) Certified Arborist Municipal Specialist® credential will now be called ISA Certified Urban Forest Professional.

New Logo, Same Benefits

As an ISA Certified Urban Forest Professional, you continue showing the public, employers and peers that you have achieved the critical knowledge and skills needed to manage trees as a community asset providing societal benefits in an urban forest context. Continue reading “International Society Of Arboriculture Credential Renamed” →

Winter Tree ID

Posted on by janness

How do you learn to identify trees in the middle of a Wisconsin winter when most of the leaves are on the ground?

LEAF’s Winter Tree Key follows the dichotomous process of our regular tree key but uses detailed illustrations of buds, twigs and features other than leaves for identification. The key also includes an illustrated glossary defining the specific vocabulary involved in this process. Winter tree identification can be a bit more demanding. Continue reading “Winter Tree ID” →