Lacebugs: Delicate But Damaging

Posted on by patricialindquist

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

Lacebugs are tiny, delicate-looking insects that can cause leaves to turn a little off-color. They are typically found feeding on the undersides of leaves, where they insert their mouthparts and suck the sap from the leaves. From the top of the leaves, these areas where the feeding damage occurs are stippled with small white or yellow specks, often in a generally circular pattern. Recently congregations of adult and nymph lacebugs were noted on the twigs of basswood, but it was unclear if they were feeding on the twigs or just resting there. 

Lacebug adults and nymphs have congregated on this basswood twig.

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Woolly Aphids Observed And Reported On Social Media

Posted on by patricialindquist

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

Have you noticed small, white fluffy things floating through the air? If you have a chance to look closely at these small bits of fluff, you’ll see that they’re actually insects; these are woolly aphids. They produce waxy filaments that help them avoid predators that don’t want to chew on their fluffy excretions.

Woolly alder aphid group is protected by the waxy filaments covering them.

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Wild Cucumber Will Catch Your Attention

Posted on by patricialindquist

Plants that are pokey, viney or spread quickly across the landscape sometimes seem alarming when you discover them in your backyard or woods or when they’re spotted along the highway. Wild cucumber has all these characteristics but is not as ominous as it seems.

Wild cucumber (Echinocystis lobata) is a vine native across the U.S. and found throughout Wisconsin. It has maple-like star-shaped leaves and has pale greenish-white flowers from July through September. A single plant is self-fertile but can also be pollinated by bees, wasps and flies. It produces a pod-like fruit with spikes resembling a cucumber which is unsafe to eat. Each pod produces four seeds that fall to the ground when the pod is ripe. The pods may persist into the winter and become thin brown shells.

Star-shaped leaves, pale flowers, and cucumber fruit of wild cucumber. Photo: Bugwood

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2022 DNR Urban Forestry Grant Application Now Open

Posted on by patricialindquist

Cities, villages, towns, counties, tribes and 501(c)(3) nonprofit organizations in or conducting their project in Wisconsin are encouraged to apply for a regular or startup 2022 Department of Natural Resources Urban Forestry Grant!

The grants range from $1,000 to $25,000, and grant recipients must match each grant dollar for dollar. A startup grant of up to $5,000 is available for communities that want to start or restart a community forestry program. Grants are awarded to projects that align with state and national goals to increase the urban forest canopy and its benefits.

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2021 Urban Forestry Workshop: Trees, Construction And Site Development

Posted on by patricialindquist

Registration is now open for UW-Madison, Division of Extension’s annual Urban Forestry Workshop, held Aug. 19 and Aug. 24-27.

This year’s workshop will be offered a little differently. The program usually includes a classroom lecture-style session in the morning and hands-on field activities in the afternoon. This year Extension will hold the morning portion of the workshop online to allow more attendees and offer an educational option for those who are not yet comfortable attending in-person events. The hands-on activities will build on the online session, but you are not required to attend the online session to attend the in-person portion of the class.  

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Recognizing Wisconsin’s Tree City, Tree Campus And Tree Line USA Participants

Posted on by patricialindquist

We deeply appreciate the commitment to urban forestry demonstrated by our 2020 Tree City, Tree Campus and Tree Line USA participants. Thank you for your hard work!

2020 Tree City USA Communities – City (years): Adams (26), Albany (17), Algoma (20), Allouez (25), Altoona, City of (2), Amery (5), Amherst (24), Antigo (28), Appleton (37), Ashwaubenon (28), Athens, Village of (2), Baraboo (29), Barron (3), Bayfield (21), Bayside (13), Beaver Dam (30), Belgium (9), Bellevue (18), Beloit (33), Beliot, Town of (4), Brillion (21), Bristol (9), Brodhead (8), Brookfield (23), Brooklyn, Village of (8), Brown Deer (24), Cambridge (15), Cedarburg (31),

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The Door County Big Plant: 19,143 Trees In 30 Days!

Posted on by patricialindquist

By Nicole Matson, Coordinator, Climate Change Coalition of Door County, Lakeshore Natural Resource Partnership

The Climate Change Coalition of Door County is a volunteer organization that, for the past 9 years, has engaged in a variety of activities designed to increase understanding of global warming to inspire concern and action. This spring, the Coalition launched a new program called the Big Plant. It was successful beyond all expectations.

In the 30 days beginning on Earth Day, over 19,143 trees were planted in Door County by 36 different community organizations and individuals. Through the Coalition’s coordination, outreach and publicity, these organizations and individuals joined the initiative. They got their hands dirty by giving away and planting trees in their communities and on their properties. These numbers don’t include the many other individuals and organizations who may have been inspired to plant trees to be a part of the Big Plant.

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Friend Of Forestry Award 2021: August Hoppe

Posted on by patricialindquist

The Wisconsin Department of Natural Resources (DNR) Friend of Forestry Recognition program is an opportunity for the Forestry Division to recognize individuals who have worked with us to protect and sustainably manage Wisconsin’s forests.

In 2021, we presented this award to August Hoppe. August is the co-owner of Hoppe Tree Service and his commitment to urban forestry extends to the full range of the field – from workforce development to urban wood utilization and outreach and education through presentations and workshops. Two of our partners, the Wisconsin Urban Forestry Council (UFC) and the Wisconsin Arborist Association, have been positively impacted by August’s dedication and hard work on behalf of these entities and to secure a bright future for our urban forests and the people who work in them.

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Updated Version Of The Tree Owner’s Manual Now Available

Posted on by patricialindquist

The latest version of the USDA Forest Service’s Tree Owner’s Manual is now available online here (link). This publication is a concise yet comprehensive guide to tree care basics. Playfully modeling itself on owner’s manuals that accompany automobiles and appliances, the manual covers the following topics:

  • Model Information and Parts Diagram (broad-leaf trees, palms and conifers)
  • Packaging (balled and burlapped, containerized, and bare root)
  • Installation (planting)
  • Maintenance Instructions (watering, mulching, pruning, and more)
  • Protecting Trees from Construction Damage

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Incorporating Wood Into Biophilic Design

Posted on by Kirsten Held

Part II Of The “Building with Wood” Webinar Series

Wednesday, Aug. 4, 2021 at 12:00 p.m. CT

Hosted by the Wisconsin Department of Natural Resources Forest Products Services Team

Did you know that using real wood in your home or living spaces has health benefits? Join us virtually over your lunch break to learn about biophilic design and the many benefits of building with wood. Industry expert, Criswell Davis, will be speaking about why incorporating real, natural wood in our homes, hospitals and other businesses is the path to a more sustainable future.

Register for the free webinar by visiting the link here.

About the Speaker:


Criswell Davis, President of Mighty Oaks Consulting in Louisville, Kentucky, is the founding director of the Timber & Forestry Foundation, which promotes sustainable North American hardwoods to the design community and consumers across the United States. Criswell has been in the hardwood lumber business for more than 32 years and has presented to more than 7,000 architects, designers and students worldwide over 12 years.

 

This event is supported by a U.S. Forest Service Landscape Scale Restoration Grant. This institution is an equal opportunity provider.