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  • Fruit Tree Care Course + Growing Urban Orchards by Susan Poizner

    This is a fully self-paced course, so you can move through the material on your own schedule. Watch videos, revisit lessons, and follow along with your trees as the seasons change. You’ll have access to the course for 2026, giving you time to absorb the material and put it into practice. When you complete all…

  • WAA Kids’ Climb 2026

    Fox Point Village Hall 7200 N. Santa Monica Blvd., Fox Point, Wisconsin, United States

    Fox Point Village Hall, 7200 N. Santa Monica Blvd, Fox Point, WI 53217 This year the Milwaukee Area Kids Climb Task force is holding 3 kids climbs:   Port Washington Veterans Park on Saturday, May 2nd.  This is part of their annual park clean up event. Fox Point Village Hall on Saturday, June 13th.  This…

  • TREE Fund Webinars

    Efficacy of Aphidoletes aphidimyza predator releases to control aphid populations on linden street trees Tuesday July 21 @ 12:00pm CST Thomas Whitney, PhD will present their 2023 John Z. Duling Grant Program titled, “Efficacy of Aphidoletes aphidimyza predator releases to control aphid populations on linden street trees” Registration not yet open for more information visit:

  • Save the Date: August 10-12, 2026 ISA Annual International Conference Detroit, Michigan

    ISA 2026 Annual International Conference in Detroit, Michigan, US Thank you to everyone who joined us in Christchurch, New Zealand for our 2025 Annual International Conference. We look forward to seeing you all on 10-12 August 2026 in Detroit, Michigan, US.  The ISA Annual International Conference offers a forum for participants to learn and network with others in the arboricultural profession. This…

  • Save the Date: 2026 WAA Tree Climbing Championship – September 18-20, 2026

    Legion Park 1212 Charles Street, De Pere, Wisconsin

    Location: Legion Park, 1212 Charles St., De Pere, WI 54115 Climbers from around WI compete to see who is the best of the best. The best man and best woman climbers will be sent to compete in the ITCC. More information to come.

  • SAVE THE DATE: September 30, 2026 – WAA FALL SEMINAR

    West Bend Mutual Insurance Company 1900 S. 18th Ave, West Bend, Wisconsin, United States

    Location: West Bend Insurance Company Prairie Center, West Bend WI More information and registration will be forthcoming!

  • WAA Kids’ Climb 2026

    Racine- Riverbend Nature Center 3600 North Green Bay Road, Racine WI 53404, Racine, Wisconsin, United States

    Racine - River Bend Nature Center - 3600 North Green Bay Road, Racine WI 53404 This year the Milwaukee Area Kids Climb Task force is holding 3 kids climbs.       Port Washington Veterans Park on Saturday, May 2nd.  This is part of their annual park clean up event.  Fox Point Village Hall on Saturday,…

  • 2026 International Tree Climbing Championship

    The International Tree Climbing Championship (ITCC) provides a competitive but educational opportunity for working arborists around the globe to demonstrate and exchange new climbing techniques and equipment, as well as safe work practices. The ITCC also increases the interaction between ISA chapters and Associate Organizations and members, and provides positive public exposure for the profession…

  • 2027 WPRA Annual Conference & Trade Show

    Kalahari Resort & Convention Center 1305 Kalahari Dr, Baraboo, Wisconsin, United States

    Save the Date! 2027 Wisconsin Park and Recreation Association Annual Conference & Trade Show

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