Events
Urban Forestry Today’s ‘Summer Tree Summit’
How do we define environmental justice in the context of urban tree canopy cover and urban forest management? Join Dr. Dexter Locke, USDA Forest Service as he explains these important…
$20
WAA Kids’ Climb
South Wood County Park 7111 South Park Road, Wisconsin Rapids, Wisconsin, United StatesKiwanis Youth Outdoor Days- South Wood County Park, 7111 South Park Road, WI Rapids, WI 54494 Bring your family, children and neighbors for this Kids' Climb event! VOLUNTEERS NEEDED To make these events successful we need help. We need volunteers to be on the ground and also up in the tree. Tasks include: helping…
Willow ID
Riveredge Nature Center 4458 County HWY Y, Saukville, Wisconsin, United StatesExpand your restoration skillsets by getting past the genus Salix to further your understanding of willow species identification and their habitat needs. Follow Zach Khron and Matt Smith into off-trail…
WAA Kids’ Climb
Fox Point Village Hall 7200 North Santa Monica Blvd., Fox Point, Wisconsin, United StatesFox Point Village Hall - 7200 North Santa Monica Blvd., Fox Point, WI 53217 Bring your family, children and neighbors for this Kids' Climb event! VOLUNTEERS NEEDED To make these events successful we need help. We need volunteers to be on the ground and also up in the tree. Tasks include: helping parents fill…
Ask the Experts:A Monthly Garden and Landscape Q&A Session
One Monday each month, 1:00 –2:00 pm via ZoomConnect with plant health experts in general horticulture, insects, and plant diseases from the UW-Madison Division of Extension to ask questions about…
WEBINAR – Combating Boring Insects in Trees
This Webinar offers a comprehensive examination of wood-boring insects and their implications for tree health. We will dissect the biology, behavior and ecological significance of key species such as the…
$25WEBINAR – Tree Appraisal and the Principle of Substitution
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…
$25
FREE Urban Forestry Webinar: Trees and Storm Loading Events in the Upper Midwest: Predicting Damage, Preventing It When Possible, & Recovering Damaged Trees & Landscapes – A Prelude to the WAA Summer Conference
This webinar will be an amended version of the full presentation at the WAA Summer Workshop to be held at the University of Wisconsin River Falls campus on July 26.…
2024 PDDC Plant Disease Talks
Each month in 2024, the University of Wisconsin Plant Disease Diagnostics Clinic will sponsor a free Zoom presentation on a plant disease-related topic. Check out descriptions of the talks below.…
Free2026 PDDC Plant Disease Talks
For information about all the PDDC talks visit this link: Plant disease talks Plant Disease Management by Design:Preventing Plant Disease Problems During the Landscape Design Process Date: April 22, 2026Time: …
FreeWEBINAR – Competing Legal Interests in Street Trees (prerecorded)
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…
$25Ask the Experts:A Monthly Garden and Landscape Q&A Session
One Monday each month, 1:00 –2:00 pm via ZoomConnect with plant health experts in general horticulture, insects, and plant diseases from the UW-Madison Division of Extension to ask questions about…
WEBINAR – PGRs in Tree Care
Reducing the amount of top growth a plant puts on in a season can be beneficial from an aesthetic and pruning labor standpoint. Modern growth regulators offer a host of…
$252024 PDDC Plant Disease Talks
Each month in 2024, the University of Wisconsin Plant Disease Diagnostics Clinic will sponsor a free Zoom presentation on a plant disease-related topic. Check out descriptions of the talks below.…
Free2026 PDDC Plant Disease Talks
For information about all the PDDC talks visit this link: Plant disease talks Plant Disease Management by Design:Preventing Plant Disease Problems During the Landscape Design Process Date: April 22, 2026Time: …
Free
ISA Certified Arborist, Utility Specialist, and Municipal Specialist Exam
Seats Available: 36 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…
WAA 2024 Summer Conference
Plan-ting for the Future Join your colleagues for the WAA Summer Conference at the University Center at UW–River Falls in River Falls, WI, on Friday, July 26th. The Program Committee…
$125 – $145
2024 WAA Tree Climbing Championship
Glen Park 631 Glen Park Rd., River Falls, Wisconsin, United StatesGlen Park, River Falls, WI 631 Glen Park Rd., River Falls, WI 54022 Friday will be gear check and the walk-through. Saturday will be the 5 preliminary events and preliminary…
WEBINAR – Pruning for Performance and Prevention
How do I remedy poor branching structure? What are my options with these co-dominant stems? Corrective pruning has many implications which includes tree structure, health, response to damage and practice. Pruning…
$25
WAA 2nd Annual Youth T-Shirt Design Contest
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…
PAYMENT AND RETURN POLICY