Sep 15, 2019 Categories: Industry News, In the News, ISA News

ISA Seeks Qualified Nominees for the ISA Board of Directors

Deadline to Submit Nominations is 15 October 2019

The purpose of this notice is to solicit nominations from ISA members to fill four director positions that will become open in August 2020. ISA members can nominate ANY current ISA member (including themselves) in good standing.

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Sep 6, 2019 Categories: Industry News, In the News, ISA News

September Issue of Arboriculture & Urban Forestry Now Online

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Aug 1, 2019 Categories: Industry News, In the News, ISA News

The August issue of Arborist News Now Online!

In this issue:

- Scanning the Horizon for the Future of Arboriculture

- Exploring Volunteer Urban Tree Committees in Massachusetts

- The History of Arboriculture and its Transition into a Profession

- Simply Safe: How Do Your Tree Crews Measure Up Against These Nine Audits?

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Jul 17, 2019 Categories: Industry News, In the News, ISA News

An important update has been made in the most recent issue of Arborist News correcting errors found in the CEU article “Plant Appraisal Data Collection (Part Two).” The changes affect pages 19-20 and Table 4.3. Please refer to the online version of this issue for the most accurate information.
 

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Jul 11, 2019 Categories: Industry News, In the News, ISA News

The July issue of Arboriculture & Urban Forestry Now Online!

In this issue:

• A Comparison of Indirect Watering Devices for Benefiting Newly Transplanted Urban Trees
• Numerical Analysis of Branch Mechanical Response to Loading
• Physiological Response of Ash Trees, Fraxinus spp., Infested with Emerald Ash Borer, Agrilus planipennis Fairmaire (Coleoptera: Buprestidae), to Emamectin Benzoate (Tree-Äge) Stem Injections
• Tree Growth and Gas Exchange Response of Ficus benjamina ‘Evergreen’ Cultivated in Compacted and Remediated Urban Soils Under Water Deficit Conditions

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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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