Other names: Emerald ash borer, Agrilus planipennis
Where did it come from?
Emerald ash borer was accidentally introduced into Michigan from Asia probably in shipping pallets. It has now spread throughout the United States and some parts of Canada.
Why is it invasive?
The emerald ash borer feeds on, yep, you guessed it, ash trees. Their larvae feed on the tree and can eventually kill it. The adult beetles are bright metallic green, about a third of an inch long, and present from mid-May through late July.
How do you prevent its spread?
Don’t move firewood! This invasive insect can be spread by moving infested ash firewood and logs to new areas —so purchase or cut firewood locally.
Resources
♦ Purdue Extension’s emerald ash borer website, which has a wealth of information for homeowners.
♦ The Indiana Department of Natural Resources summary.
♦ Emerald ash borer cost calculator
♦ Emerald Ash Borer University
♦ Managing emerald ash borer: Decision guide
♦ Homeowner Treatments for Emerald Ash Borer
♦ Tree Injection by a Professional Applicator for Emerald Ash Borer
♦ Insecticide Options for Protecting Ash Trees from Emerald Ash Borer
♦ Avoid Deadly Risk of Dying Ash Trees with Timely Tree Removal
Seen it? Report it! Through the app or online.
Image credit:
