Month: September 2024

Gov. Evers, DNR Announce Inflation Reduction Act Urban Forestry Grant Recipients

Posted on by janness

Gov. Tony Evers, together with the Wisconsin Department of Natural Resources (DNR) today announced Urban Forestry Grant (UF) recipients, funded through the Biden-Harris Inflation Reduction Act (IRA).

“Wisconsin’s forests are a critical resource for our state, promoting clean air, preserving natural habitats, and bolstering our statewide economy,” said Gov. Evers. “Thanks to our local and federal partners, these investments help build a stronger, more resilient forestry industry, and will protect our environment and grow our economy for generations to come.”
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A Busy Summer For Urban Forestry Interns

Posted on by janness

By Dan Buckler, DNR Urban Forest Assessment Specialist; daniel.buckler@wisconsin.gov or (608) 445-4578

Every year, the summer ends faster than one could pronounce Liquidambar styraciflua, and this year was no exception. Hopefully, while you are trying to recall proper Latin pronunciations, your summer is still filled with enjoyable, productive or illuminating activities. That was certainly the case for the DNR Urban Forestry summer internship program. This summer, staff worked with Southern University students Taylor Colman and Priscilla Loh on a variety of different data collection projects, filling the internship’s eight weeks with species identification, tree mensuration and tree health assessments. Continue reading “A Busy Summer For Urban Forestry Interns” →

First Downs For Trees Celebrates 14 Years

Posted on by janness

By Patricia Lindquist, Urban Forestry Coordinator; patricia.lindquist@wisconsin.gov or (715) 574-1314

Group planOn Aug. 20, 2024, the First Downs for Trees program celebrated its 14th year with a ceremonial tree planting at Amelia Cornelius Park, Oneida Nation. The program is a cooperative effort between the DNR, the Green Bay Packers, Wisconsin Public Service and corporate sponsor Green Bay Packaging, Inc. The donated trees offset the Packers’ carbon footprint when flying to away games.

In 2024, 402 landscape-sized trees were planted by sixteen communities: Allouez, Ashwaubenon, Bellevue, Brown County, De Pere, Green Bay, Hobart, Howard, Lawrence, Ledgeview, Morrison, Oneida, Pulaski, Scott, Suamico and Wrightstown. The trees were provided by Meacham and Leaves Inspired nurseries. Since its inception, the First Downs for Trees program has donated 7,194 trees. Continue reading “First Downs For Trees Celebrates 14 Years” →

Winter Squirrel Damage Killing Maple Branches

Posted on by akabelowsky

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

Two photos show maple branches that died recently due to previous damage from squirrels.

Two photos show maple branches that died recently due to previous damage from squirrels. / Photo Credit: Linda Williams, Wisconsin DNR

Have you noticed maple branches suddenly dying this summer?

Sudden mortality of maple branches during the summer in northern Wisconsin is often a result of squirrel damage that occurred in late winter and early spring.

In late winter and early spring, gray squirrels strip the bark of maples to get at the sweet maple sap. When the damage is extensive or severe, entire trees or branches will be killed immediately and will not leaf out in the spring.

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Japanese Beetles Finding New Locations

Posted on by akabelowsky

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

A closeup photo of Japanese beetles defoliating basswood leaves. The invasive pest is becoming more prevalent in northern Wisconsin.

A closeup photo of Japanese beetles defoliating basswood leaves. The invasive pest is becoming more prevalent in northern Wisconsin. / Photo Credit: Linda Williams, Wisconsin DNR

The Japanese beetle (Popillia japonica) is an invasive insect that feeds on many plant species. The pests “skeletonize” leaves by eating the material between the veins.

Adult Japanese beetles feed on the flowers and leaves of more than 300 plant species, including trees, shrubs and herbaceous plants. Forest trees can be defoliated, with open-grown or edge trees suffering the highest defoliation rates.

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CISMAs Plan Invasive Plant Events

Posted on by akabelowsky

When it comes to fighting invasive plants, Wisconsin’s Cooperative Invasive Species Management Areas (CISMAs) are often the first line of defense (and offense).

These regional groups provide a localized resource for landowners looking for invasive plant education, identification support and assistance with controlling invasives on their properties.

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Japanese Stilt Grass An Aggressive New Invasive

Posted on by akabelowsky

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

The slightly off-center silvery midrib of Japanese stilt grass leaves provides a key to identification. / Photo Credit: Leslie J. Merhoff, University of Connecticut, Bugwood.org

Want an advantage over your taller friends? Try propping yourself up on a pair of stilts. As its name suggests, this is precisely how Japanese stilt grass operates. It uses “stilts” (branching rootlets near its base) both as support and to sprawl over nearby plants.

Japanese stilt grass (Microstegium vimineum) is an invasive, warm-season annual grass. It grows one to three feet tall and has an aggressive, mat-like growth that creates dense patches and discourages native plants from establishing. It is also a prolific seed producer, with each plant producing up to 1,000 seeds that can easily spread over land and water during its growing season.

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Jack Pine Budworm Outbreak Subsides

Posted on by akabelowsky

By Paul Cigan, DNR Forest Health Specialist, Hayward
Paul.Cigan@wisconsin.gov or 715-416-4920

Aerial view of jack pine budworm defoliation in jack pine stands in Douglas County during the 2023 outbreak. / Photo Credit: Paul Cigan, Wisconsin DNR

Jack pine defoliation caused by the jack pine budworm (JPBW) continued at mostly light levels this year, affecting stands in the Central and Northwest Sands Ecological Regions of Wisconsin.

In the Northwest Sands, jack pine stands experienced light and scattered defoliation across Burnett, Douglas, Polk and Washburn counties. In the Central Sands, JPBW caused moderate to heavy defoliation across roughly 500 acres of jack pine on county and state forests in Jackson County, east of Black River Falls.

Continue reading “Jack Pine Budworm Outbreak Subsides” →