Organización / IniciativaDirección Internet
Plant species that threaten ecosytems of the Pacific islands http://www.hear.org/pier
Delivering Alien Invasive Species Inventories for Europe (DAISIE) http://www.europe-aliens.org/index.js
GISP- Programa Global sobre Especies Invasoras (Global Invasive Species Programme http://www.gisp.or
NAPPO-North American Plant Protection Organization http://www.nappo.org/menu_s.shtm
Non-Indigenous Plants and Animals Program (NAS); USGS http://cars.er.usgs.gov/Nonindigenous_Species/nonindigenous_species.htm
NISbase, International Nonindigenous Species Database Network http://www.nisbase.org/nisbase/index.js
EPPO Alert List http://www.eppo.org/QUARANTINE/Alert_List/alert_list.ht
Global Invasive Species Initiative at the Nature Conservancy http://tncweeds.ucdavis.edu
IUCN-Invasive Species Specialist Group http://www.issg.org
National Invasive Species Council of USA http://www.invasivespeciesinfo.gov
National Biological Information Infrastructure- Invasive Species Information Node http://invasivespecies.nbii.gov
The National Institute of Invasive Species Science http://www.niiss.org/cwis438/niiss/home.php?WebSiteID=
Non-indigenous Plants and Animals Program (NAS) of the USG http://cars.er.usgs.gov/Nonindigenous_Species/nonindigenous_species.htm
State Universities and research centers of Mexico and all other countries http://www.invasive.org
Plant Protection and Quarantine, USDA http://www.aphis.usda.gov/ppq
Plantas invasoras em Portugal http://www.uc.pt/invasoras
Road Ecology Center (University of California) http://johnmuir.ucdavis.edu/road_ecology
Center for Invasive Plant Management http://www.weedcenter.org
North American Weed Management Association (NAWMA) http://www.nawma.org
The federal Interagency Committee for the Management of Noxious and Exotic Weeds http://www.fws.gov/ficmnew
US Forest Service, Invasive Species Program http://www.fs.fed.us/invasivespecies
Bureau of Lands Management's Weeds Website http://www.blm.gov/weeds
Exotic Forest Pest Information System For North America http://www.spfnic.fs.fed.us/exfor
California Oak Mortality Task Force http://www.cnr.berkeley.edu/comtf
National Invasive Species Information Center (USDA) http://www.invasivespeciesinfo.gov
Base de Datos sobre Invasiones Biológicas en Argentina http://www.uns.edu.ar/inbiar
Galapagos Invasive Species http://www.hear.org/galapagos/invasives
Weeds Across Borders http://www.desertmuseum.org/borderweeds
Trilateral Committee for Wildlife and Ecosystem Conservation and Management (Invasive Species) http://www.trilat.org/invasivesinfo_eng.ht
Invasive Species in Forestry (FAO) http://www.fao.org/forestry/site/aliens/en
The status of invasiveness of forest tree species outside their natural habitat: a global review and discussion paper http://www.fao.org/docrep/006/j1583e/j1583e00.ht
Biosecurity and Pest management at New Zealand http://www.landcareresearch.co.nz/research/biosecurity
Bionatura Gobierno de Canarias Fondo Europeo de Desarrollo Regional Programa de Iniciativa Comunitaria INTERREG III B Sudoeste europeo