About Emerald Ash Borer
The emerald ash borer (Agrilus planipennis) is a brilliantly metallic green beetle measuring 8.5–14 mm native to northeastern Asia that has killed hundreds of millions of ash trees since its detection in Michigan in 2002. Adults cause minor leaf feeding damage, but larvae feed in S-shaped galleries beneath bark, severing the tree's vascular system and killing it within 2–5 years. It has no effective natural enemies in North America. Movement of infested firewood and nursery stock drives its spread, and it now threatens every one of the estimated 8 billion ash trees on the continent.
Geographic Distribution
This insect is found across Africa, with notable populations in Egypt and surrounding regions.
Management
If you suspect a Emerald Ash Borer problem, consult our recommended exterminator services or browse our full pest species database for related species and control guidance.