Monday evening at the WAA/DNR Annual conference from 5:30-6:30 pm, right before the blue light special, the WAA TCC will be hosting an ascent event to see who is the fastest climber in GB land. Register Here! What To Bring/What to Expect: Questions: Contact Gary Kohler

One of the foundational concepts in tree appraisal is the Principal of Substitution. A thing cannot appraise for more than a substitute of equivalent utility. Possibly the hardest step in applying this principal is selecting a “functional equivalent” to the subject tree or trees. When selecting the best appraisal technique, an appraiser must ask: “Is…

Street trees are ubiquitous in urban areas. Municipalities often – but not always – assume control over the trees growing along public rights-of-way. But what degree of ownership and control do property owners and municipalities each have over the trees? This talk presents a sampling of several cases that illustrate some of the conflicts that arise…

We are pleased to announce the second year of our Youth T-shirt contest!  We hope all our members will encourage a child between the ages of 8 and 14 years old to submit a drawing.  Our 2024 theme will be “Trees of the Future”.  Here are the rules: Tips and Tricks:

Registration Deadline for Teams: Aug. 4
Registration Deadline for Sponsors: July 29

VOLUNTEERS NEEDED! Click here for sign-up genius We are hosting the 2024 Day of Service at Forest Home Cemetery & Arboretum. The site address is 2405 W. Forest Home Ave., Milwaukee, WI 53215. The event is scheduled for Friday, September 27th with an inclement weather day planned for an October 3rd.  Forest Home Cemetery &…

When a tree worker is injured or incapacitated aloft, typically fellow crew members are the first to respond.  An emergency could develop at any time, and tree care professionals must know how to react. Aerial Rescue Training helps protect your workers and meet the aerial rescue training requirements mandated by ANSI Z133.1 and OSHA. This…

60+ Years of Enhancing the Urban Forests in WisconsinFebruary 16-18, 2025Hyatt & KI Convention Center • Green Bay, WI Green Bay can't wait for the arborists to return for the WAA & WIDNR Annual Winter Conference! The Program Committee outdid themselves again with this year's line-up. See details below. Hotel Information Reservations can now be…

Join the poster presentation by submitting an online abstract (250- 350 words max) before Jan 10th, 2024.

Registration Deadline: January 30, 2025 Seats Available: 35 Minimum Seating: 5 Please check the ISA website (www.isa-arbor.com) for more information and for registration under Credentials/ Exam Information. Registration for the exam is made directly with the ISA, and must be completed at least 12 working days in advance.  This is an application process that has…

Monday evening at the WAA/DNR Annual conference from 5:30-6:30 pm, right before the blue light special, the WAA TCC will be hosting another ascent event to see who is the fastest climber in GB land. Register Here! What To Bring/What to Expect: Questions: Contact Gary Kohler