TRE 220 Tree Biology & Identification for Arborists
Examines tree biology and relates concepts to the work performed by arborists in an urban forestry setting. Topics covered include understanding tree function and structure, categorizing the impact of diseases and pests, examining the CODIT (compartmentalization of decay in trees) model, and exploring tree risk concepts. The course will examine basic plant health needs, tree sites, and nutrition and soil requirements. The second in a three class series, this course will focus on more coniferous and deciduous trees from the arborist apprenticeship must-know list, and explore associated tree and shrub disorders.