Care for your woods

Wisconsin Tree Leaders Recognized For Exceptional Community Service

The Wisconsin Urban Forestry Council recently announced its annual awards honoring those dedicated to protecting, preserving and increasing the number of trees that line city streets, fill community parks and beautify neighborhoods throughout the state.

The Wisconsin Urban Forestry Council advises the Wisconsin Department of Natural Resources (DNR) on managing urban and community forest resources.

Governor Tony Evers was on hand to recognize award recipients. / Photo Credit: Joanne Edmundson

“These awards recognize individuals, associations and partnerships that play an imperative role in the celebration of urban forestry excellence within the state of Wisconsin,” said Lee Fredericks, Wisconsin Urban Forestry Council Award Committee Chair. “The passion, commitment and efforts of this year’s award winners have vastly contributed to making our urban forests a highlight in communities for decades to come.” Continue reading “Wisconsin Tree Leaders Recognized For Exceptional Community Service”

The i-Tree Open Academy Returns In March 2024

Whether your work with trees involves planting, managing, funding, educating or beyond, i-Tree can help you better understand the benefits that trees provide, the impacts of where those benefits are and how to apply that science to your project goals.

The i-Tree Open Academy virtual learning series is back for spring 2024, with everything you need to explore the latest from the i-Tree suite of tools. Learn more and sign up on the i-Tree website. Continue reading “The i-Tree Open Academy Returns In March 2024”

Weed Management Area Grant Deadline Nears

By Erika Segerson-Mueller, DNR Invasive Plant Program Specialist, Oshkosh Service Center;
Erika.SegersonMueller@wisconsin.gov or 715-492-0391

Controlling invasive plants on your forested property can be a challenging and costly endeavor. The Weed Management Area – Private Forest Grant Program (WMA-PFGP) helps make this process easier for its recipients. Though the April 1 application deadline is quickly approaching, there is still time to apply for funding for your forest.

Continue reading “Weed Management Area Grant Deadline Nears”

Watch For Hemlock Woolly Adelgid

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

Landowners with hemlock and anyone who walks through or works in hemlock stands can help watch for signs of hemlock woolly adelgid (HWA).

This invasive insect has not yet been identified in Wisconsin, but it has been found in seven counties in Michigan’s Lower Peninsula. The insect sucks the sap of hemlock trees, and large populations can cause the decline and mortality of hemlock over 4 to 10 years, depending on the health of the tree and population levels of HWA. It’s vital to find infestations as early as possible to allow multiple options for control and management.

Continue reading “Watch For Hemlock Woolly Adelgid”

Forget About Planting Forget-me-nots

By Erika Segerson-Mueller, DNR Invasive Plant Program Specialist, Oshkosh Service Center;
Erika.SegersonMueller@wisconsin.gov or 715-492-0391

Wide-angle photo of a forest road covered by a blanket of Woodland forget-me-not.

A forest road is covered by a blanket of Woodland forget-me-not. / Photo Credit: Caleb Slemmons, National Ecological Observatory Network, Bugwood.org

These easy-to-grow, sweet-sounding, small blue flowers may seem appealing, but you should forget about forget-me-nots. A garden plant frequently found in mixed bouquets, forget-me-nots can easily escape the confines of a garden and spread aggressively.

There are two species regulated as invasives in Wisconsin: an Aquatic forget-me-not (Myosotis scorpiodes) and Woodland forget-me-not (Myosotis sylvatica). Both species are restricted under Wisconsin’s Invasive Species Rule NR40, so control is encouraged if they are found on your property. These species cannot be transferred, transported or introduced without a permit.

Both the aquatic and woodland species of forget-me-not bloom in early spring and can share many visual characteristics. Continue reading “Forget About Planting Forget-me-nots”

Sign Up For Oak Wilt Vector Emergence Emails

By Kyoko Scanlon, Forest Pathologist, Fitchburg;
Kyoko.Scanlon@wisconsin.gov

With the recent warm-up and little snow on the ground in February, you may wonder if the insects responsible for transmitting oak wilt (oak wilt vectors) may emerge earlier this spring.

Though it is impossible to know precisely when they emerge, there is a tool that can be used to help you ease your anxiety a bit.

Continue reading “Sign Up For Oak Wilt Vector Emergence Emails”

‘In The Weeds’ With Invasives Tech

By Erika Segerson-Mueller, DNR Invasive Plant Program Specialist, Oshkosh;
Erika.SegersonMueller@wisconsin.gov or 715-492-0391

Photo of popular garden plants including tulips and daffodils.

While not native to the Midwest, popular garden plants such as tulips and daffodils do not spread outside of gardens or cause harm, therefore they are not invasive. / Photo Credit: Lesley Ingram, Bugwood.org

As the conversation around invasive plants grows, it’s easy to get “stuck in the weeds” when it comes to invasive terminology.

A simple Google search of “invasive plant” will produce a variety of definitions, bringing in technicalities or muddying your understanding with each new idea of what invasive means. Continue reading “‘In The Weeds’ With Invasives Tech”

Time for Spongy Moth Treatment Plans

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

A photo showing numerous spongy moth egg masses on a bur oak in Walworth County.

Numerous tan-colored spongy moth egg masses on a bur oak in Walworth County. / Photo Credit: Bill McNee, Wisconsin DNR

The Wisconsin Department of Natural Resources (DNR) encourages property owners to examine their trees for spongy moth egg masses and determine whether control measures are needed this spring.

Spongy moths thrive in warm and dry weather. Even if weather conditions are more typical this spring and summer, the current spongy moth outbreak — which defoliated a state-record total of 373,000 acres of woodland last year — will likely continue and spread.

Continue reading “Time for Spongy Moth Treatment Plans”

Invasive Species Find The Spotlight In February

By Erika Segerson-Mueller, DNR Invasive Plant Program Specialist, Oshkosh Service Center;
erika.segersonmueller@wisconsin.gov or 715-492-0391

Graphic showing home page for NISAW.org-slash-forest, titled Invasive Species Are Damaging Our Forests

One focus for policy development during NISAW 2024 is forest health and invasive plants. NAISMA has created an easy way to contact your elected officials to let them know you support the Invasive Species Prevention and Forest Restoration Act. / Image Credit: NAISMA.org

While February in Wisconsin may bring to mind snow-covered ground and little new plant growth, it’s quite a big month for action in the invasive species world. The last week of February brings National Invasive Species Awareness Week (NISAW), an international event that focuses on legislation, policies and funding for the prevention and management of invasive species.

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Woodpecker Damage On Ash Trees May Indicate Emerald Ash Borer

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

Photo showing woodpecker damage on an ash tree trunk, an early sign the tree might be infested with emerald ash borer.

Woodpecker damage is an early sign an ash tree might be infested with emerald ash borer. / Photo Credit: Wisconsin DNR

The Wisconsin Department of Natural Resources (DNR) encourages property owners to watch for woodpecker damage to their ash trees this winter. If damage is found, property owners should make plans to take action in the spring.

Woodpecker damage, often called “flecking,” happens when birds peck away some of a tree’s bark to access the larvae underneath. Flecking is a common early sign that an ash tree might be infested with emerald ash borer (EAB), an invasive insect. EAB is the most damaging threat to Wisconsin trees, killing more than 99% of the untreated ash trees it infests.

Continue reading “Woodpecker Damage On Ash Trees May Indicate Emerald Ash Borer”