A red oak, a red maple, and an American elm. In this episode, Dendro and Codit inspect three different trees with the same confounding symptoms. What midsummer culprit is causing marginal leaf necrosis and an overall state of decline? Article published in the August 2018 issue of Arborist News. (A, Bs)
Detective Dendro quizzes are available to members only for one year after the date of publication; a maximum of six quizzes are available at any time. CEU quizzes for older articles may be purchased by both members and non-members.
CEUs for this quiz may be earned only once during the life of your certification.