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Typically, 90% of an emerald ash borer population will die when temperatures hit 30 below, Venette said. During the record-breaking cold of 2019, most in the Remer stand probably died.
The emerald ash borer (Agrilus planipennis), also known by the acronym EAB, is a green buprestid or jewel beetle native to north-eastern Asia that feeds on ash species (Fraxinus spp.). Females lay eggs in bark crevices on ash trees, and larvae feed underneath the bark of ash trees to emerge as adults in one to two years.
And responses to the emerald ash borer in the Midwest, including treatment, removal, and replacement of millions of ash trees, have an annual cost of $280.5 million on municipal budgets, a figure ...
In 2014, the emerald ash borer was discovered in the park. The beetle was found during a routine visual survey and confirmed by an entomologist from the Minnesota Department of Agriculture. Before this, forestry staff had been trying to reduce the likelihood of infestation in the park by treating some ash trees with pesticide and removing others.
Federal and state officials said Monday the emerald ash borer, known for killing 99% of Michigan’s ash trees and killing thousands more across the East Coast, has been detected in Yamhill ...
Though the vast majority of woodboring beetles are ecologically important and economically benign, some species can become economic pests by attacking relatively healthy trees (e.g. Asian longhorn beetle, emerald ash borer) or by infesting downed trees in lumber yards. Species such as the Asian longhorn beetle and the emerald ash borer are ...
Jul. 23—With the emerald ash borer confirmed as close as Alden to the west and Austin to the east, the city of Albert Lea has developed a management plan for how to move forward with the ...
The government has instituted several different policies related to different pathways the invasive species may be spread. For example, quarantines on a federal and state level exist for firewood across the Eastern United States in an attempt to halt the spread of the emerald ash borer, gypsy moth, oak wilt, and others. Transporting firewood ...