Texas A&M University. Texas Forest Service.
See also: Texas Forestry Association's "Dirty Dozen" (scroll to view) for more fact sheets
Mississippi State University. Extension.
See also: Publications - Invasive Plants for more resources
USDA. FS. Southern Research Station. CompassLive.
Chinese privet (Ligustrum sinense) is one of the worst invasive plants in the South. It dominates the shrub layer and often becomes the only shrub underneath trees, especially in streamside areas. But insects and spiders living in fallen leaves and leaf litter were not affected by a privet invasion in Georgia, as a recent study shows.
University of Florida. IFAS Extension. Integrated Pest Management.
Alabama Cooperative Extension System.
University of Georgia. Center for Invasive Species and Ecosystem Health.
Provides state, county, point and GIS data. Maps can be downloaded and shared.
USDA. FS. Rocky Mountain Research Station. Fire Sciences Laboratory.
Mississippi Forestry Commission.
IUCN. Species Survival Commission. Invasive Species Specialist Group.
Google.
Pennsylvania State University. Cooperative Extension.
Pennsylvania Department of Conservation and Natural Resources.
See also: Invasive Plant Fact Sheets for plant species (trees, shrubs, vines, herbs and aquatic plants) that have impacted the state's natural lands
CAB International.
North Carolina Department of Agriculture and Consumer Services. Forest Service.
See also: Forest Health Publications for more Invasive Species Leaflets
University of Georgia. Center for Invasive Species and Ecosystem Health.
New South Wales Department of Primary Industries (Australia).
Florida Department of Agriculture and Consumer Services. Division of Plant Industry.
See also: Plant Industry Pest Alerts for more pests
Auckland Regional Council (New Zealand).
University of Florida. IFAS. Center for Aquatic and Invasive Plants.
USDA. NRCS. National Plant Data Center.