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Jul. 23—Plans continue to form in meeting infestation As work continues in meeting the emerald ash borer infestation in Austin, the Austin Parks, Recreation and Forestry Department on Monday set ...
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.
Emerald ash borer (EAB) is the most serious threat to Austin's tree population since Dutch elm disease. ... The city's trees are decimated during the late stages of infestation, so the city is ...
He said the trees on both sides of the creek showed strong signs of emerald ash borer infestation, with declining canopies and D-shaped exit holes where adults have tunneled out of the tree trunks.
The red-headed ash borer usually develops in recently dead or dying hardwood trees, so the most common impact on humans is damage to felled trees intended for hardwood lumber or firewood. These insects are commonly brought into homes with firewood and may emerge, but do no physical damage to the home. This species has been known to infest weak ...
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 ...