Pest Alert: Gypsy Moth
The gypsy moth has been an important pest of hardwoods in the Northeastern United States since its introduction in 1869. Established populations exist in all or parts of 19 states from Maine to Wisconsin and south to Illinois and generally in a southeasterly line from Illinois to northeastern North Carolina.
The link address is: http://www.na.fs.fed.us/spfo/pubs/pest_al/gm/gm.htm