Terrestrial Plants: Kudzu (Pueraria lobata)
Origin and Date of Introduction: Europe; mid-1800s.
Pathway / Media: Nurseries, escaped cultivation.
Reason for Introduction: Deliberate, for ornamental reasons, Philadelphia Centennial Exposition; later promoted to control soil erosion during Dust Bowl.
Preferred Habitat: Almost everywhere, especially prevalent in southeastern United States because of climate.
Ecological / Economic Damage: Smothers and kills native trees and other vegetation. Kudzu grows phenomenally fast, casting a nearly continuous blanket of foliage over entire forests. The invasive Chinese vine has practically redefined local landscapes in the Feliciana parishes and adjacent areas.
Control Options: Herbicides; manual/mechanical removal; goats for biocontrol.
Photo: Frank DiBona, Flickr
Futher Reading: USDA Invasive Species Information Center