Arbor Day

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Cornell Cooperative Extension
Suffolk County Farm & Education Center

LIAA 2018 Arbor Day Registration Form20180312_09490512LIAA 2018 Arbor Day Registration Form

About Us

The Long Island Arboricultural Association (LIAA) is a non-profit educational organization dedicated to education for the appreciation and care of shade trees and shrubs on Long Island.

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Sponsorship Opportunities

LIAA invites all members and supporters to participate in our Sponsorship program. These sponsorships help offset the increasing costs of providing one of the largest one-day program devoted to arboriculture in the Northeast, the Long Island Arboricultural Association's Annual Tree Symposium.

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