Emerald Ash Borer Detected in Village The United States Department of Agriculture, along with the Illinois Department of Agriculture, has announced the detection of Emerald Ash Borer in the Village of Algonquin, east of the Fox River, near Souwanis Trail and Oceola Drive. Emerald Ash Borer is an invasive beetle that destroys ash trees, and it has been detected for the first time in Algonquin. |