The purpose of the I.A.A. shall be to foster an appreciation for the Iowa tree community, to increase interest in planting and caring for shade and ornamental trees, to promote the science and practice of professional arboriculture and to encourage public education.
John Ball's presentation to the IAA during the Plant Health Care Workshop.
Jeff Iles presentation on tree selection during the Plant Health Care
Workshop.
Arborist examining a proper basal prune during the Plant Health Care
Workshop.
Jeff Iles discussing hazard trees during the Plant Health Care Workshop.
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