Jun 10, 2019 Categories: Industry News, In the News

The June issue of Arborist News Now Online!

In this issue:

- Tree Wardens and Urban Forestry in Massachusetts

- The Importance of Credentialing in Arboriculture

- Mature Tree Transplanting

- What’s in an Arboretum?

- Butternut Recovery in Ontario—Hope Beyond the Canker

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May 13, 2019 Categories: Industry News, In the News

The May issue of Arboriculture & Urban Forestry Now Online!

In this issue:

- Impacts of Wire Basket Retention and Removal on Fraxinus americana ‘Autumn Purple’ Growth Nine Years After Transplanting

- Growth and Physiology Vary Little Among North American, an Asian, and a North American x Asian Hybrid Ash in a Common Garden in Ohio, U.S.A

- The Microclimatic Effect of Green Infrastructure (GI) in a Mediterranean City: the Case of the Urban Park of Ciutadella (Barcelona, Spain)

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May 1, 2019 Categories: Industry News, ISA News

Join ISA in Knoxville, Tennessee, 11-14 August 2019, for the ISA Annual International Conference and Trade Show — the premier arboricultural professional development event of the year.

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Apr 12, 2019 Categories: Industry News, In the News

The April issue of Arborist News is now available online!

In this issue:

- Using Diversity Guidelines to Enhance Sustainability 

- Cutting Urban Forest Budgets is Costing More than Money

- The Evolution of Urban Forestry in Northampton, MA

- Tree Cities of the World

- Simply Safe: Implications for First Aid Training

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Mar 12, 2019 Categories: Industry News, In the News

The March Issue of Arboriculture & Urban Forestry Now Online

In this issue:

- Toward Urban Forest Diversity: Resident Tolerance for Mixtures of Tree Species Within Streets
- Estimation of Individual Tree Health Condition for Japanese Mountain Cherry (Cerasus jamasakura)
  Using Airborne LiDA
- Frequency and Severity of Tree and Other Fixed Object Crashes in Florida

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Feb 14, 2019 Categories: Industry News, In the News

The February issue of Arborist News is now available online! In this issue:

- Tree Planting in Confined Urban Spaces 
- Indicators of Street Tree Establishment 
- A Long-Term Walk on Sealed and Unsealed Soils 
- The Vicious Cycle of Stress 
- Drones and Utility Vegetation Management
- 10 Years: Celebrating ISA in Poland

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Jan 28, 2019 Categories: Industry News, In the News

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Jan 18, 2019 Categories: Industry News

ISA Awards Programs Recognize Outstanding Achievements

Submit Your Nominations by 4 March 2019.

The International Society of Arboriculture recognizes outstanding achievements in the arboriculture profession, as well as the efforts by individuals to make an impact on the urban environment.

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Dec 20, 2018 Categories: Industry News

The ISA headquarters will be closed for the holidays from 5 p.m. CST, 21 December 2018 through 8 a.m. EST, 7 January 2019. During this break, operations will transition from the office in Champaign, Illinois, to Atlanta, Georgia.

Beginning 26 December 2018, ISA will have customer support available for members and credential holders from 8:30 a.m. to 5 p.m. EST, Monday through Friday. Call +1-217-355-9411 or 888-472-8733 (US and Canada only) or email isa@isa-arbor.com for assistance. ISA’s dedicated team of customer service professionals are ready to assist!

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Dec 20, 2018 Categories: Industry News

The ISA headquarters will be closed from 24 December 2018 through 7 January 2019 for our annual holiday closure.

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