Welcome

The Pennsylvania-Delaware Chapter of the International Society of Arboriculture was founded in 1960. The purpose of this organization is to foster a greater appreciation for shade trees and to promote the science, technology, and practice of professional arboriculture in the states of Pennsylvania and Delaware.

 

COVID-19 Pandemic

Please read our statement regarding the impact this pandemic is having on our industry.  Click HERE

 

Become a Member

Penn Del ISA membership provides you with access to exclusive resources and discounts. An investment in a chapter membership pays itself back through discounts on continuing education, access to exclusive resources and content, and educational benefits that will advance your career.

Join Now

2019 Board Meetings

March 15th - Meeting in person: Camp Swatara
May 10th - Meeting in person: State College, PA
August 23rd - Meeting in person: Pittsburgh, PA
October 25th - Meeting in person: Hagley Museum Wilmington, DE
December 13th - Conference Call