Best Management Practices

Keep Watering In Fall To Protect Trees

By Lisa Johnson, Horticulture Outreach Specialist, Extension Dane County; Johnson.Lisa@danecounty.gov

‘Winter burn’ refers to a type of damage to evergreen foliage that typically occurs over winter. Common symptoms are browning and dying from the tips of the foliage inward. Several factors cause winter burn on evergreens, including winter ‘thaws’ while the ground is frozen, dry soil in autumn, a long period of very cold temperatures, winter sun on evergreen foliage or drying winter winds, poor siting of susceptible plants, recent planting/transplanting and the individual plant’s susceptibility. Frequently affected plants include yews, junipers, boxwood, arborvitae, rhododendrons, dwarf Alberta spruce and hemlock. Continue reading “Keep Watering In Fall To Protect Trees”

UW Madison Extension Urban Forestry Workshop: Bare Root Trees And Gravel Beds

Join us for a two-part workshop on the value and uses of bare root trees and how to use gravel beds to hold and maintain bare root stock before it is planted. Part one will be delivered via Zoom on Friday, Sept. 20. Part two will be an in-person field day visit to an operating gravel bed. You will select one of the six locations around the state during registration. ISA CEUs will be available for both parts.

The cost of the workshop is $30, and the registration deadline is Sept. 12. Continue reading “UW Madison Extension Urban Forestry Workshop: Bare Root Trees And Gravel Beds”

Upcoming Invasive Plant Management Workshops

Southeastern Wisconsin Invasive Species Consortium is teaming up again with Johnson’s Nursery, Inc.TM to offer Invasive Plant Management Workshops in 2024. Take this class to ensure that you are using the most appropriate, efficient, up-to-date and least environmentally damaging methods in those efforts. Continue reading “Upcoming Invasive Plant Management Workshops”

Register For The 2024 Partners In Community Forestry Conference

The Arbor Day Foundation is thrilled to announce the 2024 Partners in Community Forestry Conference and Alliance for Community Trees Day will be held in Chicago, Illinois Nov. 20-21.

This gathering unites passionate individuals, communities, organizations and leaders to explore innovative solutions, share insights and collaborate on the future of urban forestry. Join leaders across the industry to focus on strengthening the bonds between people and trees, fostering sustainable practices and creating green, thriving urban landscapes. Continue reading “Register For The 2024 Partners In Community Forestry Conference”

Best Disposal Methods For Garlic Mustard

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

Summer can be prime time for invasive plant control, with garlic mustard pulls and many other plant- or location-specific events taking place to confront invasive plants head-on.

Wanting to do your best to help, you might pull garlic mustard along your local hiking trail. But what should you do after you pull it?

Read on for invasive plant disposal tips to ensure you don’t inadvertently do more harm than good with your control efforts.

Continue reading “Best Disposal Methods For Garlic Mustard”

Spongy Moth Egg Mass Surveying Video Released

By Art Kabelowsky, DNR Forest Health Outreach and Communications, Fitchburg
Arthur.Kabelowsky@wisconsin.gov or 608-335-0167

The Wisconsin Department of Natural Resources (DNR) Forest Health team joined with the DNR Office of Communications to produce an instructional video aimed at helping large landowners and land managers in the fight against spongy moth.

The video, less than 2 minutes in length, shows how to conduct a survey of spongy moth egg masses in the fall. With that information, people can predict how much damage to expect from the caterpillars in the spring, giving them time to make advance plans for the most effective control options.

Continue reading “Spongy Moth Egg Mass Surveying Video Released”

WAA Summer Conference And Tree Climbing Competition July 26-28

Join the Wisconsin Arborist Association (WAA) for its summer conference. It will be held at the University of Wisconsin-River Falls University Center in River Falls, Wisconsin, on Friday, July 26, 2024. The program will have a little something for everyone, Planting for the Future and feature two educational tracks, one indoors and one outdoors.

Topics include:

  • Storm damage to trees
  • Construction project management
  • Tree stress and management
  • Tree diversity options
  • Mentoring the new generation
  • Training new climbers
  • Company training
  • Aerial lift to climbing transitions
  • Drone applications

Continue reading “WAA Summer Conference And Tree Climbing Competition July 26-28”

Spring Invasive Plant Management Workshop

Many residents and land managers in southeastern Wisconsin search for effective and efficient practices to control exotic invasive plants in our natural areas. The Southeastern Wisconsin Invasive Species Consortium is teaming up again with Johnson’s Nursery to offer Invasive Plant Management Workshops in 2024.

Take this class to ensure that you are using the most appropriate, efficient, up-to-date and least environmentally damaging methods in those efforts. Continue reading “Spring Invasive Plant Management Workshop”

Wisconsin Expands Trillion Trees Pledge

By Carmen Hardin, DNR Applied Forestry Bureau Director;
Carmen.Hardin@wisconsin.gov

Photo of seed cleaning equipment at Hayward State Nursery

Existing seed cleaning equipment at Hayward State Nursery is scheduled for an update.

Landowners across the state have stepped up in a big way when it comes to planting trees.

At the end of 2023, more than 32 million trees had been planted and tallied as part of Wisconsin’s Trillion Trees Pledge. The program started in 2021 when Governor Tony Evers committed the state to planting 75 million trees and conserving 125,000 acres of forestland by 2030. Continue reading “Wisconsin Expands Trillion Trees Pledge”