Click on a species below to see more details.

* Red Alert species: Species not yet established in Maryland but considered to be of high risk.
Key Code	Scientific Name	Common Name	Details
1, 2, 3	Adelges tsugae	Hemlock Woolly Adelgid
1, 2, 3	Agrilus planipennis	Emerald Ash Borer
1, 2, 3	* Anoplophora glabripennis	Asian Longhorned Beetle
3	Exomala orientalis	Oriental Beetle
1, 2, 3	Lymantria dispar	Gypsy Moth
3	Otiorhynchus sulcatus	Black Vine Weevil
1, 3	Popillia japonica	Japanese Beetle
1, 2, 3, 4	* Solenopsis invicta	Red Imported Fire Ant
1, 3	Tomicus piniperda	Pine Shoot Beetle
3	Xylosandrus crassiusculus	Granulate Ambrosia Beetle
3	Xylosandrus germanus	Black Stem Borer