General Information on Invasive Species

http://www.invasive.org/

Tree Pests and Diseases

http://www.dec.ny.gov/lands/5252.html

Emerald Ash Borer

http://www.emeraldashborer.info

Sirex Woodwasp

http://www.invasivespeciesinfo.gov/animals/sirexwasp.shtml

Hemlock Woolly Adelgid

http://www.saveourhemlocks.org/

Asian Longhorned Beetle

http://www.aphis.usda.gov/plant_health/plant_pest_info/asian_lhb/index.shtml

Giant Hogweed

http://www.health.state.ny.us/environmental/outdoors/hogweed/giant_hogweed.htm

Japanese Knotweed

http://www.invasivespeciesinfo.gov/plants/knotweed.shtml

Garlic Mustard

http://www.ipm.msu.edu/garlicmustard.htm