Welcome to the Wisconsin Arborist Association (WAA)

The WAA has been dedicated to our mission "To improve the practice of arboriculture and increase public appreciation of trees and urban forests."  Over the years, this organization of commercial, municipal, utility and academic arborists has grown to include over 700 members with the like-minded goal of taking care of Wisconsin's trees.

These members service Wisconsin by providing private and public arboriculture services, research and outreach activities. The WAA is a chapter of the International Society of Arboriculture which has representation in over 30 countries.

2021 WAA Virtual Fall Seminar

For those that couldn't make the in-person seminar, we recorded 5 of the sessions from Sept. 15th and put them on Pheedloop.

Watch the videos at your own pace and take the CEU quiz if you need CEUs.

October 1-15, 2021

Virtual Pic

Aerial Rescue Training Workshop

This certificate program is designed to be used in combination with on-the-job training and practice, so that crews have the knowledge and skills needed to evaluate an emergency situation and potentially rescue an injured tree worker.

Location: ENSA in Mukwonago
Registration begins: 8:00am
Registration Deadline: October 13, 2021
Capacity: 30 Beginners/ 12 Advanced

 

Aerial Rescue Photo

Find an Arborist

Become WAA Member

Events

Find and Post Jobs

Volunteer

Arboriculture Industry Resources

Trees

Wood

  • Urban Wood users directory

    Here is a listing of companies and individuals that provide utilization options for urban wood in Wisconsin, according to the Wisconsin Department of Natural Resources.

  • Wood chip drop off

    Free app that connects arborists who have wood chips to nearby residents who want it.

Safety

  • U.S. Department of Labor

    Occupational Safety & Health Administration (OSHA) – Assistance for the Tree Care Industry.

  • Arborist Knots

    This webpage is a great resource to show various arborist knots, how to tie them, and choosing the right knot for the situation

Find an ISA Certified Arborist®

Tree Selection and Planting

Identify Trees and Shrubs

  • Identify trees

    Wisconsin DNR- Easy to use search options with detailed illustrations.

  • Search all trees in Wisconsin

    University of Wisconsin-Green Bay. Search all the trees known to occur in Wisconsin outside of cultivation. Easy to use search options, includes color photos.

Disease and Pests

  • Dutch elm disease

    UW-Extension. Helpful information for homeowners and available bulletin.

  • Emerald ash borer

    
Learn general information, identification, control and management. Brought to you by MI State University, Purdue University, The Ohio State University, APHIS.

  • Resource guide

    Wisconsin Department of Agriculture, Trade, and Consumer Protection – Emerald Ash Borer Resource Guide.

  • The dangers and costs of emerald ash borer infested trees

    WI DNR. Learn the Impacts of EAB infestation on trees, management options for healthy yard trees and the costs and dangers associated with infested and EAB-killed ash.

  • Gypsy moth

    UW Extension - Helpful Information including suppression and available assistance in Wisconsin.

  • Oak wilt

    Learn if your property is at risk and how to reduce the spread of oak wilt. Wisconsin DNR.

  • Oak wilt management

    Description, diagnosis, treatment and management.

Search Arboriculture Careers

Educational or Training Opportunities

  • Hispanic workers

    Hispanic Worker Integration in the Workforce– While this article wasn’t specifically designed for arborists, much of its contents is applicable.  Information is quite helpful if you are looking at integrating Hispanic workers in your work place.

  • WAA Events Page

    The WAA Events page frequently lists a variety of educational and training opportunities!

Vision

A vibrant and healthy urban forest that benefits all Wisconsin communities.

Mission

To improve the practice of arboriculture and increase public appreciation of trees and urban forests.

Making a difference

Our work is made possible by the generous support of corporate, small business and community organization partners, as well as individual donors. Thank you!