Arborist News quizzes are available free online to members 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.
The importance of insects cannot be understated. They are ubiquitous across the planet, playing integral roles in ecosystems on all seven continents. A robust insect community often indicates a healthy ecosystem, including in our urban landscapes. In this article, we will explore the various ecosystem services insects provide, differentiate between “beneficials” and “pests,” and discuss the use of biocontrol for the suppression of urban landscape pests. 1 CEU (A, U, M, T, L, Bs, Bp)
CEUs for this quiz may be earned only once during the life of your certification.