Emerald Ash BorerWebsite or Online Data - 2016-
Emerald ash borer attacks and kills all true native North American ash trees, including green, white, black and blue ash, and their cultivars. This pest kills stressed and healthy trees and is so aggressive that ash trees may die within two years after they become infested. Provides information on what the Colorado State Forest Service is doing to contain the problem, what the citizen can do to protect ash trees, and provides other resources.
Publisher: [Fort Collins, Colo.] :, Colorado State Forest Service,, 2016-
Characteristics: 1 web page.