| Bacteria | | Actinobacteria [phylum] | Clavibacter michiganensis subsp. michiganensis (bacterial canker of tomato) | Present, few occurrences | | | EPPO, 2014; CABI/EPPO, 2009 |
| Bacteria | | Actinobacteria [phylum] | Clavibacter michiganensis subsp. sepedonicus (Potato ring rot) | Restricted distribution | | | CABI/EPPO, 2006; EPPO, 2014 |
| Bacteria | | Actinobacteria [phylum] | Dermatophilus congolensis | Disease not reported | | | OIE Handistatus, 2005 |
| Bacteria | | Actinobacteria [phylum] | Mycobacterium avium subspecies paratuberculosis | Reported present or known to be present | | | OIE Handistatus, 2005 |
| Bacteria | | Actinobacteria [phylum] | Mycobacterium bovis | Last reported 2002 | | | OIE Handistatus, 2005 |
| Bacteria | | Bacteroidetes | Paenibacillus larvae | Present | | | OIE, 2009 |
| Bacteria | | Firmicutes | Bacillus anthracis | Disease not reported | | | OIE Handistatus, 2005 |
| Bacteria | | Firmicutes | Candidatus Phytoplasma asteris (yellow disease phytoplasmas) | Present | | | Bertaccini et al., 1998; EPPO, 2014 |
| Bacteria | | Firmicutes | Mycoplasma capricolum subsp. capripneumoniae | Last reported 1902 | | | OIE Handistatus, 2005 |
| Bacteria | | Firmicutes | Mycoplasma gallisepticum | Last reported 2003 | | | OIE Handistatus, 2005 |
| Bacteria | | Firmicutes | Mycoplasma mycoides subsp. mycoides small colony (SC) type | Last reported 1902 | | | OIE Handistatus, 2005 |
| Bacteria | | Firmicutes | Phytoplasma mali (apple proliferation) | Widespread | | | Bertaccini et al., 1997; EPPO, 2014; CABI/EPPO, 2013 |
| Bacteria | | Firmicutes | Phytoplasma prunorum (apricot chlorotic leafroll) | Restricted distribution | | | EPPO, 2014; Navratil et al., 1998; CABI/EPPO, 2010 |
| Bacteria | | Firmicutes | Phytoplasma pyri (pear decline) | Restricted distribution | | | Németh, 1986; Kucerová et al., 2007; EPPO, 2014; CABI/EPPO, 2013 |
| Bacteria | | Proteobacteria | Brucella ovis | Reported present or known to be present | | | OIE Handistatus, 2005 |
| Bacteria | | Proteobacteria | Brucella suis | Last reported 1996 | | | OIE Handistatus, 2005 |
| Bacteria | | Proteobacteria | Burkholderia pseudomallei | Disease not reported | | | OIE Handistatus, 2005 |
| Bacteria | | Proteobacteria | Campylobacter fetus subsp. venerealis | Disease not reported | | | OIE Handistatus, 2005 |
| Bacteria | | Proteobacteria | Coxiella burnetii | Last reported 1996 | | | OIE Handistatus, 2005 |
| Bacteria | | Proteobacteria | Dickeya solani (black leg disease of potato) | Present | Introduced | Yes | van & der Wolf Bergsma-Vlami,, 2013 |
| Bacteria | | Proteobacteria | Ehrlichia ruminantium | Disease not reported | | | OIE Handistatus, 2005 |
| Bacteria | | Proteobacteria | Erwinia amylovora (fireblight) | Restricted distribution | | | EPPO, 2014; CABI/EPPO, 2013 |
| Bacteria | | Proteobacteria | Escherichia coli | Present | | | CAB ABSTRACTS Data Mining 2001 |
| Bacteria | | Proteobacteria | Francisella tularensis | Reported present or known to be present | | | OIE Handistatus, 2005 |
| Bacteria | | Proteobacteria | Pasteurella multocida | Present | | | CAB ABSTRACTS Data Mining 2001 |
| Bacteria | | Proteobacteria | Ralstonia solanacearum (bacterial wilt of potato) | Transient: actionable, under eradication | | | EPPO, 2014 |
| Bacteria | | Proteobacteria | Salmonella abortusovis | Disease not reported | | | OIE, 2009 |
| Bacteria | | Proteobacteria | Salmonella gallinarum | Last reported 2003 | | | OIE Handistatus, 2005 |
| Bacteria | | Proteobacteria | Salmonella pullorum | Last reported 1999 | | | OIE Handistatus, 2005 |
| Bacteria | | Proteobacteria | Taylorella equigenitalis | Last reported 2002 | | | OIE Handistatus, 2005 |
| Bacteria | | Proteobacteria | Xanthomonas axonopodis pv. phaseoli (bean blight) | Present, few occurrences | | | EPPO, 2014; IPPC, 2008 |
| Bacteria | | Proteobacteria | Xanthomonas fragariae (angular leaf spot) | Absent, no pest record | | | EPPO, 2014 |
| Eukaryota | Chromista | Oomycota | Aphanomyces astaci | Present | Introduced | Yes | Kozubíková et al., 2006 |
| Eukaryota | Chromista | Oomycota | Phytophthora cambivora (root rot of forest trees) | Present | | | Cerný et al., 2008; CABI/EPPO, 2013 |
| Eukaryota | Chromista | Oomycota | Phytophthora cinnamomi (Phytophthora dieback) | Present | Introduced | | Cerný et al., 2011; EPPO, 2014 |
| Eukaryota | Chromista | Oomycota | Phytophthora infestans (Phytophthora blight) | Present | | | CMI, 1982 |
| Eukaryota | Chromista | Oomycota | Phytophthora ramorum (sudden oak death (SOD)) | Transient: actionable, under eradication | | | EPPO, 2014; EPPO, 2011; CABI/EPPO, 2013 |
| Eukaryota | Chromista | Oomycota | Plasmopara halstedii (downy mildew of sunflower) | Restricted distribution | | | EPPO, 2014; CABI/EPPO, 2014; Sedlárová et al., 2016 |
| Eukaryota | Chromista | Oomycota | Plasmopara viticola (grapevine downy mildew) | Present | | | Hrubý, 2003 |
| Eukaryota | Fungi | Ascomycota | Alternaria japonica (pod spot of radish) | Present | | | Laska & Rod, 1985; CABI/EPPO, 2002 |
| Eukaryota | Fungi | Ascomycota | Apiognomonia errabunda (anthracnose) | Present | | | Prihoda, 1982; Procházková, 1995 |
| Eukaryota | Fungi | Ascomycota | Blumeria graminis (powdery mildew of grasses and cereals) | Present | | | Hanisova & Hanis, 1997; CABI/EPPO, 2004; Dreiseitl & Jarecka, 1997 |
| Eukaryota | Fungi | Ascomycota | Calonectria pseudonaviculata (Buxus blight) | Restricted distribution | | | EPPO, 2014; Safránková et al., 2012; CABI/EPPO, 2012 |
| Eukaryota | Fungi | Ascomycota | Ciborinia camelliae (flower blight) | Absent, no pest record | | | EPPO, 2014 |
| Eukaryota | Fungi | Ascomycota | Colletotrichum acutatum (black spot of strawberry) | Restricted distribution | | | EPPO, 2014; CABI/EPPO, 2010; Víchová et al., 2013 |
| Eukaryota | Fungi | Ascomycota | Cryphonectria parasitica (blight of chestnut) | Eradicated | | | Haltofová, 2006; EPPO, 2014; CABI/EPPO, 2015 |
| Eukaryota | Fungi | Ascomycota | Didymascella thujina (cedar leaf blight) | Present | Introduced | Yes | Prihoda, 1986 |
| Eukaryota | Fungi | Ascomycota | Didymella fabae (leaf and pod spot) | Present | Introduced | Yes | UK CAB International, 1993; Ondrej, 1991 |
| Eukaryota | Fungi | Ascomycota | Gremmeniella abietina (Brunchorstia disease) | Restricted distribution | | | EPPO, 2014 |
| Eukaryota | Fungi | Ascomycota | Hymenoscyphus fraxineus (ash dieback) | Widespread | | Yes | Jankovský & Holdenrieder, 2009; EPPO, 2014; CABI/EPPO, 2013 |
| Eukaryota | Fungi | Ascomycota | Lachnellula willkommii (European larch canker) | Widespread | | | EPPO, 2014 |
| Eukaryota | Fungi | Ascomycota | Monilinia fructigena (brown rot) | Widespread | | | EPPO, 2014 |
| Eukaryota | Fungi | Ascomycota | Mycosphaerella dearnessii (brown spot needle blight) | Present, few occurrences | | | EPPO, 2014; CABI/EPPO, 2010 |
| Eukaryota | Fungi | Ascomycota | Mycosphaerella pini (Dothistroma blight) | Restricted distribution | | | CABI/EPPO, 2010; EPPO, 2014 |
| Eukaryota | Fungi | Ascomycota | Ophiostoma novo-ulmi (Dutch elm disease) | Widespread | Introduced | Yes | Brasier & Kirk, 2001 |
| Eukaryota | Fungi | Ascomycota | Ophiostoma ulmi (Dutch elm disease) | Widespread | Introduced | Yes | Stipes et al., 1981; EPPO, 2014 |
| Eukaryota | Fungi | Ascomycota | Phyllactinia guttata (powdery mildew of hardwood trees) | Present | | | Braun, 1995 |
| Eukaryota | Fungi | Ascomycota | Pseudogymnoascus destructans (white-nose syndrome fungus) | Present | | | Pikula et al., 2012; Martínková et al., 2010; Zukal et al., 2016 |
| Eukaryota | Fungi | Ascomycota | Sphaeropsis sapinea (Sphaeropsis blight) | Present | | | Jankovský & Palovcíková, 2003 |
| Eukaryota | Fungi | Ascomycota | Sphaeropsis sapinea (Sphaeropsis blight) | Present | | | Prikryl & Cízková, 2007 |
| Eukaryota | Fungi | Basidiomycota | Amylostereum areolatum | Present | Native | | BPI (US National Fungus Collections), 2009 |
| Eukaryota | Fungi | Basidiomycota | Chrysomyxa rhododendri (European Rhododendron rust) | Present | Native | | Safránková, 2008; CABI/EPPO, 2012 |
| Eukaryota | Fungi | Basidiomycota | Cronartium ribicola (white pine blister rust) | Restricted distribution | | | Tubeuf, 1936; Jankovsky, 1998; CABI/EPPO, 2000; EPPO, 2014 |
| Eukaryota | Fungi | Basidiomycota | Heterobasidion annosum sensu lato (Heterobasidion root rot) | Widespread | Native | | CMI, 1980; Kotlaba, 1984; EPPO, 2014 |
| Eukaryota | Fungi | Basidiomycota | Heterobasidion parviporum | Present | Native | | |
| Eukaryota | Fungi | Basidiomycota | Puccinia graminis (stem rust of cereals) | Widespread | | | Rezac & Zacha, 1974; Sebasta & Zwatz, 1980 |
| Eukaryota | Fungi | Basidiomycota | Puccinia horiana (white rust of chrysanthemum) | Restricted distribution | | | EPPO, 2014; CABI/EPPO, 2008 |
| Eukaryota | Fungi | Basidiomycota | Tilletia controversa (dwarf bunt of wheat) | Widespread | | | EPPO, 2014; CABI/EPPO, 2012 |
| Eukaryota | Fungi | Basidiomycota | Urocystis agropyri (flag smut of wheat) | Present | | | Dietrich Müller, 2001; EPPO, 2014 |
| Eukaryota | Fungi | Chytridiomycota | Synchytrium endobioticum (wart disease of potato) | Restricted distribution | | | EPPO, 2014; CABI/EPPO, 2015 |
| Eukaryota | Metazoa | Annelida | Lumbricus rubellus | Present | Introduced | | Gates, 1972 |
| Eukaryota | Metazoa | Annelida | Lumbricus terrestris | Present | Introduced | Yes | Gates, 1972 |
| Eukaryota | Metazoa | Arthropoda | Acarapis woodi (honeybee mite) | Present | | | EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Acrolepiopsis assectella (leek moth) | Present | | | EPPO, 2014; CABI/EPPO, 2007 |
| Eukaryota | Metazoa | Arthropoda | Aculops lycopersici (tomato russet mite) | Present | | | Máca, 2012 |
| Eukaryota | Metazoa | Arthropoda | Agrotis ipsilon (black cutworm) | Present | | | Karsholt & Razowski, 1996 |
| Eukaryota | Metazoa | Arthropoda | Anoplophora glabripennis (Asian longhorned beetle) | Absent, intercepted only | | | CABI/EPPO, 2014; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Aphis gossypii (cotton aphid) | Present | | | UK CAB International, 1968 |
| Eukaryota | Metazoa | Arthropoda | Bemisia tabaci (tobacco whitefly) | Restricted distribution | | | CAB European, 1998; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Blattella germanica (German cockroach) | Present | | | Rettich, 1993 |
| Eukaryota | Metazoa | Arthropoda | Bombus terrestris (bumble bee) | Present | Native | | Rasmont et al., 2008 |
| Eukaryota | Metazoa | Arthropoda | Cacoecimorpha pronubana (carnation tortrix) | Absent, no pest record | | | EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Cacyreus marshalli (pelargonium butterfly) | Absent, no pest record | | | EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Cameraria ohridella (horsechestnut leafminer) | Widespread | Introduced | Yes | Liska, 1997; Skuhravý, 1998; CABI/EPPO, 2003; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Ceratitis capitata (Mediterranean fruit fly) | Absent, intercepted only | | | EPPO, 2014; EPPO 2001 |
| Eukaryota | Metazoa | Arthropoda | Ceutorhynchus obstrictus (cabbage seed pod weevil) | Widespread | | | Sedivy & Kocourek, 1994; Colonnelli, 2004 |
| Eukaryota | Metazoa | Arthropoda | Chrysomphalus aonidum (circular scale) | Present | | | Hlavjenková & Sefrová, 2012 |
| Eukaryota | Metazoa | Arthropoda | Chrysomphalus dictyospermi (dictyospermum scale) | Present | | | Zahradník, 1977 |
| Eukaryota | Metazoa | Arthropoda | Coccinella septempunctata (seven-spot ladybird) | Present | | | Leslie et al., 2009 |
| Eukaryota | Metazoa | Arthropoda | Cochliomyia hominivorax (New World screwworm) | Disease never reported | | | OIE, 2009 |
| Eukaryota | Metazoa | Arthropoda | Corythucha ciliata (sycamore lace bug) | Present | | | EPPO, 2014; CABI/EPPO, 2013 |
| Eukaryota | Metazoa | Arthropoda | Cydalima perspectalis (box tree moth) | Present | Introduced | Yes | EPPO, 2014; CABI/EPPO, 2012 |
| Eukaryota | Metazoa | Arthropoda | Dendroctonus micans (great spruce bark beetle) | Widespread | | | Wood & Bright, 1992; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Diabrotica virgifera virgifera (western corn rootworm) | Present, few occurrences | Introduced | Yes | Kiss et al., 2005b; CABI/EPPO, 2012; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Diaspidiotus perniciosus (San José scale) | Restricted distribution | | | EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Dikerogammarus villosus (killer shrimp) | Present | Introduced | | Berezina & Duriš, 2008 |
| Eukaryota | Metazoa | Arthropoda | Diprion similis (white pine sawfly) | Restricted distribution | Native | | Liston, 1995 |
| Eukaryota | Metazoa | Arthropoda | Diuraphis noxia (Russian wheat aphid) | Present | | | Stary, 1996 |
| Eukaryota | Metazoa | Arthropoda | Dreyfusia nordmannianae (silver fir adelges) | Present | Introduced | Yes | Sefrová & Lastuvka, 2005 |
| Eukaryota | Metazoa | Arthropoda | Drosophila suzukii (spotted wing drosophila) | Present | | | Máca et al., 2015 |
| Eukaryota | Metazoa | Arthropoda | Dryocosmus kuriphilus (Oriental chestnut gall wasp) | Transient: actionable, under eradication | | | EPPO, 2014; CABI/EPPO, 2015 |
| Eukaryota | Metazoa | Arthropoda | Duponchelia fovealis (Southern European marshland pyralid) | Present | Introduced | | Marek & Bártová, 1998; CABI/EPPO, 2008 |
| Eukaryota | Metazoa | Arthropoda | Elatobium abietinum (green spruce aphid) | Present | | | Holusa et al., 2005 |
| Eukaryota | Metazoa | Arthropoda | Ephestia kuehniella (Mediterranean flour moth) | Present | | | Stejskal & Luká?, 2002 |
| Eukaryota | Metazoa | Arthropoda | Eriocheir sinensis (Chinese mitten crab) | Present | Introduced | | Gollasch , 1997; NHM, 2004 |
| Eukaryota | Metazoa | Arthropoda | Forficula auricularia (European earwig) | Present | | | Dvorák & Tet'ál, 2013 |
| Eukaryota | Metazoa | Arthropoda | Frankliniella occidentalis (western flower thrips) | Restricted distribution | Introduced | Yes | CABI/EPPO, 1999; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Gilpinia hercyniae (spruce sawfly) | Restricted distribution | Native | | Liston, 1995; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Grapholita molesta (Oriental fruit moth) | Widespread | | | EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Gypsonoma aceriana (poplar twig borer) | Present | Native | | Razowski, 1996 |
| Eukaryota | Metazoa | Arthropoda | Harmonia axyridis (harlequin ladybird) | Localised | Introduced | Yes | Brown et al., 2008a; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Helicoverpa armigera (cotton bollworm) | Eradicated | | | EPPO, 2014; CIE, 1968 |
| Eukaryota | Metazoa | Arthropoda | Hemiberlesia lataniae (latania scale) | Introduced, not established | | | Danzig & Pellizari, 1998 |
| Eukaryota | Metazoa | Arthropoda | Hemimysis anomala | Localised | | Yes | Horecky et al., 2005 |
| Eukaryota | Metazoa | Arthropoda | Hylobius abietis (large pine weevil) | Present | | | Zumr & Stary, 1993; Zumr & Stary, 1995; CABI/EPPO, 2003; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Hylurgops palliatus (lesser spruce shoot beetle) | Present | Native | | Zumr, 1992 |
| Eukaryota | Metazoa | Arthropoda | Hylurgus ligniperda (red-haired pine bark beetle) | Present | | | CABI/EPPO, 2010 |
| Eukaryota | Metazoa | Arthropoda | Hyphantria cunea (mulberry moth) | Restricted distribution | | | EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Ips cembrae (large larch bark beetle) | Widespread | Native | | EPPO/CABI &, 1997; CABI/EPPO, 2007; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Ips duplicatus (double-spined bark beetle) | Widespread | Native | | EPPO, 2011; EPPO, 2014; Holusa et al., 2013; CABI/EPPO, 2014; Pfeffer & Knizek, 1995 |
| Eukaryota | Metazoa | Arthropoda | Ips typographus (eight-toothed bark beetle) | Widespread | Native | | Jelinek, 1993; BAWBILT, 2002; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Leptinotarsa decemlineata (Colorado potato beetle) | Widespread | | | CABI/EPPO, 2003; Jelinek, 1993; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Leucoptera malifoliella (pear leaf blister moth) | Widespread | Native | Yes | Ciglar et al., 1999; Jonko, 2005; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Lilioceris lilii (lily leaf beetle) | Widespread | Native | | Cox, 2001; CABI/EPPO, 2010 |
| Eukaryota | Metazoa | Arthropoda | Liriomyza cicerina | Present | | | Martinez, 2007 |
| Eukaryota | Metazoa | Arthropoda | Liriomyza huidobrensis (serpentine leafminer) | Present, few occurrences | Introduced | | CABI/EPPO, 2002; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Liriomyza trifolii (American serpentine leafminer) | Eradicated | | | CABI/EPPO, 1997; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Lobesia botrana (grape berry moth) | Present | | | Gabel & Roehrich, 1995; CABI/EPPO, 2012 |
| Eukaryota | Metazoa | Arthropoda | Lymantria dispar (gypsy moth) | Widespread | | | EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Lymantria monacha (nun moth) | Widespread | Native | Yes | Pfeffer & Skuhravy , 1996; EPPO, 2014; EPPO, 2003 |
| Eukaryota | Metazoa | Arthropoda | Meligethes aeneus (rape beetle) | Widespread | | | Laska, 1992; Jelínek, 1993; CABI/EPPO, 2001 |
| Eukaryota | Metazoa | Arthropoda | Metcalfa pruinosa (frosted moth-bug) | Present, few occurrences | | | EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Monochamus saltuarius (Japanese pine sawyer) | Present | | | Bense, 1995 |
| Eukaryota | Metazoa | Arthropoda | Monochamus sutor (small white-marmorated longicorn) | Present | Native | Yes | Althoff & Danilevsky, 1997; CABI/EPPO, 2009; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Monomorium pharaonis (pharaoh ant) | Present | Introduced | | ISSG, 2011 |
| Eukaryota | Metazoa | Arthropoda | Mythimna unipuncta (rice armyworm) | Present | Introduced | | Karsholt & Razowski, 1996 |
| Eukaryota | Metazoa | Arthropoda | Myzus persicae (green peach aphid) | Present | | | Muška, 2007 |
| Eukaryota | Metazoa | Arthropoda | Neodiprion sertifer (European pine sawfly) | Widespread | Native | | Simandl & Anderbrant, 1995; Simandl, 1993 |
| Eukaryota | Metazoa | Arthropoda | Noctua pronuba (common yellow underwing moth) | Present | | | Hrudová, 2005 |
| Eukaryota | Metazoa | Arthropoda | Opogona sacchari (banana moth) | Eradicated | | | EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Ostrinia nubilalis (European maize borer) | Present | | | Cagan et al., 2006; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Otiorhynchus sulcatus (vine weevil) | Present | | | Mracek et al., 1993; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Pacifastacus leniusculus (American signal crayfish) | Present | Introduced | | Johnsen & Taugbøl, 2010 |
| Eukaryota | Metazoa | Arthropoda | Paratrechina longicornis (crazy ant) | Present | Introduced | | ISSG, 2011 |
| Eukaryota | Metazoa | Arthropoda | Parthenolecanium persicae (peach scale) | Present | | | Ben-Dov et al., 2001 |
| Eukaryota | Metazoa | Arthropoda | Paysandisia archon (South American palm borer) | Transient: actionable, under eradication | | | EPPO, 2014; EPPO, 2011 |
| Eukaryota | Metazoa | Arthropoda | Phthorimaea operculella (potato tuber moth) | Absent, intercepted only | | | EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Phyllonorycter issikii (lime leafminer) | Present | Introduced | Yes | Sefrová, 2002; Sefrová et al., 2000; CABI/EPPO, 2011; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Pieris brassicae (large cabbage white) | Widespread | | | EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Pieris rapae (cabbage white butterfly) | Present | | | CIE, 1952 |
| Eukaryota | Metazoa | Arthropoda | Pissodes castaneus (small banded pine weevil) | Widespread | Native | | CAB European, 1998; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Pityokteines curvidens (fir engraver beetle) | Widespread | Native | Yes | Zoufal, 1920 |
| Eukaryota | Metazoa | Arthropoda | Planococcus citri (citrus mealybug) | Present | | | Ben-Dov, 1994 |
| Eukaryota | Metazoa | Arthropoda | Plutella xylostella (diamondback moth) | Present | | | CIE, 1967 |
| Eukaryota | Metazoa | Arthropoda | Pseudaulacaspis pentagona (mulberry scale) | Present | | | IPPC, 2008; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Pseudococcus viburni (osbcure mealybug) | Present | Introduced | | Zahradnik, 1990; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Rhagoletis cingulata (cherry fruit fly) | Present, few occurrences | | | CABI/EPPO, 2015 |
| Eukaryota | Metazoa | Arthropoda | Rhinocyllus conicus (thistle-head weevil) | Widespread | Native | | Alonso-Zarazaga & Talamelli, 2011 |
| Eukaryota | Metazoa | Arthropoda | Rhyacionia buoliana (European pine shoot moth) | Widespread | | | EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Scolytus intricatus (European oak bark beetle) | Present | Native | Yes | Wood & Bright, 1992 |
| Eukaryota | Metazoa | Arthropoda | Siphoninus phillyreae (ash whitefly) | Present | | | CABI/EPPO, 2013 |
| Eukaryota | Metazoa | Arthropoda | Sitophilus granarius (grain weevil) | Present | | | Kucerová et al., 2007 |
| Eukaryota | Metazoa | Arthropoda | Sitophilus oryzae (lesser grain weevil) | Present | | | Stejskal et al., 2004 |
| Eukaryota | Metazoa | Arthropoda | Tapinoma melanocephalum (ghost ant) | Present | | | Klimes & Okrouhlík, 2015 |
| Eukaryota | Metazoa | Arthropoda | Tetranychus urticae (two-spotted spider mite) | Present | | | IIE, 1996 |
| Eukaryota | Metazoa | Arthropoda | Tetropium castaneum (black spruce beetle) | Widespread | Native | | Danilevsky, 2003 |
| Eukaryota | Metazoa | Arthropoda | Tetropium fuscum (brown spruce longhorn beetle) | Widespread | Native | | Danilevsky, 2003 |
| Eukaryota | Metazoa | Arthropoda | Thrips palmi (melon thrips) | Absent, intercepted only | | | CABI/EPPO, 1998; EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Tomicus piniperda (common pine shoot beetle) | Present | | | Foit, 2007 |
| Eukaryota | Metazoa | Arthropoda | Tremex fuscicornis (Tremex wasp) | Present | Native | | Smith, 1978 |
| Eukaryota | Metazoa | Arthropoda | Trialeurodes vaporariorum (whitefly, greenhouse) | Present | | | Byrne et al., 1990 |
| Eukaryota | Metazoa | Arthropoda | Trogoderma granarium (khapra beetle) | Absent, intercepted only | | | EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Tuta absoluta (tomato leafminer) | Transient: actionable, under eradication | | | EPPO, 2014; CABI/EPPO, 2013 |
| Eukaryota | Metazoa | Arthropoda | Varroa destructor (Varroa mite) | Present | | | OIE, 2009; Veselý, 2005 |
| Eukaryota | Metazoa | Arthropoda | Vespula germanica (German wasp) | Widespread | Native | | Archer, 1998; Dvorak & Straka, 2007 |
| Eukaryota | Metazoa | Arthropoda | Viteus vitifoliae (grapevine phylloxera) | Restricted distribution | | | EPPO, 2014 |
| Eukaryota | Metazoa | Arthropoda | Xyleborus dispar (pear blight beetle) | Restricted distribution | Native | | Pfeffer, 1995; Balachowsky, 1963; Postner, 1974; Schedl, 1981 |
| Eukaryota | Metazoa | Arthropoda | Xylosandrus morigerus (brown twig beetle) | Present, few occurrences | Introduced | | Wood & Bright, 1992; EPPO, 2014 |
| Eukaryota | Metazoa | Chordata | Abbottina rivularis (Chinese false gudgeon) | Present | Introduced | | Neely et al., 2008 |
| Eukaryota | Metazoa | Chordata | Alburnus alburnus (bleak) | Present | Native | | Lusk & Hanel, 2000; Froese Pauly, 2004 |
| Eukaryota | Metazoa | Chordata | Alopochen aegyptiaca (Egyptian goose) | Present, few occurrences | Introduced | | Banks et al., 2008 |
| Eukaryota | Metazoa | Chordata | Ameiurus nebulosus (brown bullhead) | Present | Introduced | | Welcomme, 1988 |
| Eukaryota | Metazoa | Chordata | Anser indicus (bar-headed goose) | Present, few occurrences | Introduced | | Blair et al., 2000 |
| Eukaryota | Metazoa | Chordata | Aristichthys nobilis (bighead carp) | Present | Introduced | | Welcomme, 1988; FishBase, 2004; Froese Pauly, 2004 |
| Eukaryota | Metazoa | Chordata | Aspius aspius (asp) | Present | Native | | Froese Pauly, 2004; Froese & Pauly, 2011 |
| Eukaryota | Metazoa | Chordata | Bos taurus (cattle) | Present | | | CAB ABSTRACTS Data Mining 2001 |
| Eukaryota | Metazoa | Chordata | Branta canadensis (Canada goose) | Present, few occurrences | Introduced | | Blair et al., 2000 |
| Eukaryota | Metazoa | Chordata | Bubulcus ibis (cattle egret) | Present | Native | | ISSG, 2011 |
| Eukaryota | Metazoa | Chordata | Capra hircus (goats) | Present | | | CAB ABSTRACTS Data Mining 2001 |
| Eukaryota | Metazoa | Chordata | Carassius auratus auratus (goldfish) | Present | Introduced | | Froese & Pauly, 2009 |
| Eukaryota | Metazoa | Chordata | Carassius gibelio (Prussian carp) | Widespread | Introduced | Yes | Lusková et al., 2010 |
| Eukaryota | Metazoa | Chordata | Cervus elaphus (red deer) | Present | | | CAB ABSTRACTS Data Mining 2001 |
| Eukaryota | Metazoa | Chordata | Cervus nippon (sika) | Localised | Introduced | | Bartoš, 2009 |
| Eukaryota | Metazoa | Chordata | Clarias gariepinus | Present | Introduced | | Welcomme, 1988 |
| Eukaryota | Metazoa | Chordata | Columba livia (pigeons) | Present | Introduced | | ISSG, 2011 |
| Eukaryota | Metazoa | Chordata | Coregonus albula (vendace) | Present only in captivity/cultivation | Introduced | | Lusk et al., 2010; Hanel, 2003 |
| Eukaryota | Metazoa | Chordata | Ctenopharyngodon idella (grass carp) | Present | Introduced | | Welcomme, 1988; FishBase, 2004; Froese Pauly, 2004 |
| Eukaryota | Metazoa | Chordata | Cygnus olor (mute swan) | Present | Native | | ISSG, 2011 |
| Eukaryota | Metazoa | Chordata | Cyprinus carpio (common carp) | Widespread | Native | | Balon, 1994; Steffens, 1975 |
| Eukaryota | Metazoa | Chordata | Esox lucius (pike) | Present | Native | | Froese Pauly, 2004; Blanc et al., 1971 |
| Eukaryota | Metazoa | Chordata | Gymnocephalus cernuus (ruffe) | Present | Native | | Muus & Dahlström, 1968 |
| Eukaryota | Metazoa | Chordata | Hypophthalmichthys molitrix (silver carp) | Present | Introduced | | Froese Pauly, 2004; FishBase, 2005 |
| Eukaryota | Metazoa | Chordata | Ictalurus punctatus (channel catfish) | Present | Introduced | | Welcomme, 1988; Froese Pauly, 2004; NOBANIS, 2005; Olenin et al., 2008 |
| Eukaryota | Metazoa | Chordata | Lepomis gibbosus (pumpkinseed) | Localised | Introduced | | Copp & Fox, 2007 |
| Eukaryota | Metazoa | Chordata | Lepus europaeus (European hare) | Widespread | Native | | Mitchell-Jones et al., 1999 |
| Eukaryota | Metazoa | Chordata | Leucaspius delineatus (sunbleak) | Present | Native | | Lusk et al., 2011; Blanc et al., 1971 |
| Eukaryota | Metazoa | Chordata | Leuciscus leuciscus (common dace) | Widespread | Native | | Gerstmeier & Romig, 1998 |
| Eukaryota | Metazoa | Chordata | Micropterus dolomieu (smallmouth bass) | Present | Introduced | | Froese Pauly, 2004; Hanel, 2003 |
| Eukaryota | Metazoa | Chordata | Micropterus salmoides (largemouth bass) | Present, few occurrences | Introduced | | Welcomme, 1988; Froese Pauly, 2004 |
| Eukaryota | Metazoa | Chordata | Mustela erminea (ermine) | Present | Native | | ISSG, 2011 |
| Eukaryota | Metazoa | Chordata | Myiopsitta monachus (monk parakeet) | Present | Introduced | | ISSG, 2011 |
| Eukaryota | Metazoa | Chordata | Mylopharyngodon piceus (black amur) | Introduced, not established | | | Froese & Pauly, 2011 |
| Eukaryota | Metazoa | Chordata | Myocastor coypus (coypu) | Present | Introduced | Yes | ISSG, 2011 |
| Eukaryota | Metazoa | Chordata | Neovison vison (American mink) | Present | Introduced | Yes | ISSG, 2011 |
| Eukaryota | Metazoa | Chordata | Nyctereutes procyonoides (raccoon dog) | Present | Introduced | | Mitchell-Jones et al., 1999 |
| Eukaryota | Metazoa | Chordata | Oncorhynchus mykiss (rainbow trout) | Present | Introduced | | Lever, 1996; Froese Pauly, 2004 |
| Eukaryota | Metazoa | Chordata | Oreochromis niloticus (Nile tilapia) | Present | Introduced | | Froese Pauly, 2004; Holcík, 1991; Welcomme, 1988; Lusk et al., 2010; Lusk et al., 2011 |
| Eukaryota | Metazoa | Chordata | Oryctolagus cuniculus (rabbits) | Present | | | CAB ABSTRACTS Data Mining 2001 |
| Eukaryota | Metazoa | Chordata | Ovis aries (sheep) | Present | | | CAB ABSTRACTS Data Mining 2001 |
| Eukaryota | Metazoa | Chordata | Ovis aries musimon (European mouflon) | Widespread | Introduced | | Uloth & Prien, 1985 |
| Eukaryota | Metazoa | Chordata | Passer domesticus (house sparrow) | Present | | | CAB ABSTRACTS Data Mining 2001 |
| Eukaryota | Metazoa | Chordata | Perca fluviatilis (perch) | Present | Native | | Fishbase, 2004 |
| Eukaryota | Metazoa | Chordata | Petromyzon marinus (sea lamprey) | Absent, formerly present | | | Lusk & Hanel, 2000 |
| Eukaryota | Metazoa | Chordata | Phasianus colchicus (common pheasant) | Localised | Introduced | | BirdLife International, 2015a; eBird, 2015 |
| Eukaryota | Metazoa | Chordata | Phoxinus phoxinus (European minnow) | Widespread | Native | | Froese & Pauly, 2008 |
| Eukaryota | Metazoa | Chordata | Poecilia reticulata (guppy) | Present, few occurrences | Introduced | | Holcík, 1991; Welcomme, 1988 |
| Eukaryota | Metazoa | Chordata | Procyon lotor (raccoon) | Present | Introduced | Yes | Cirovic & Milenkovic, 2003 |
| Eukaryota | Metazoa | Chordata | Pseudorasbora parva (topmouth gudgeon) | Present | Introduced | Yes | Welcomme, 1988; Copp et al., 2005b |
| Eukaryota | Metazoa | Chordata | Rutilus rutilus (roach) | Present | Native | | Hanel, 2003; Blanc et al., 1971; Froese Pauly, 2004; Kottelat & Freyhof, 2007 |
| Eukaryota | Metazoa | Chordata | Salmo salar (Atlantic salmon) | Present | Native | | Blanc et al., 1971; Froese & Pauly, 2010 |
| Eukaryota | Metazoa | Chordata | Salmo trutta (sea trout) | Present | Introduced | | Blanc et al., 1971 |
| Eukaryota | Metazoa | Chordata | Salvelinus fontinalis (brook trout) | Present | Introduced | | Froese Pauly, 2004; Hanel, 2003 |
| Eukaryota | Metazoa | Chordata | Sander lucioperca (pike-perch) | Present | Native | | Blanc et al., 1971; Froese Pauly, 2004 |
| Eukaryota | Metazoa | Chordata | Scardinius erythrophthalmus (rudd) | Present | Native | | Froese Pauly, 2004; Muus & Dahlström, 1968 |
| Eukaryota | Metazoa | Chordata | Silurus glanis (wels catfish) | Present | Native | | Froese & Pauly, 2012 |
| Eukaryota | Metazoa | Chordata | Squalius cephalus (European chub) | Present | Native | | Gerstmeier & Romig, 1998 |
| Eukaryota | Metazoa | Chordata | Streptopelia decaocto (Eurasian collared-dove) | Present | Native | | BirdLife International, 2014 |
| Eukaryota | Metazoa | Chordata | Sturnus vulgaris (common starling) | Present | | | CAB ABSTRACTS Data Mining 2001 |
| Eukaryota | Metazoa | Chordata | Sus scrofa [ISC] (feral pig) | Present | Native | | IUCN, 2012 |
| Eukaryota | Metazoa | Chordata | Tinca tinca (tench) | Present | Native | | FishBase, 2004 |
| Eukaryota | Metazoa | Chordata | Trachemys scripta elegans (red-eared slider) | Present | Introduced | | ISSG, 2011 |
| Eukaryota | Metazoa | Chordata | Tyto alba (Barn owl) | Present | Native | | Bruce, 1999 |
| Eukaryota | Metazoa | Chordata | Vulpes vulpes (red fox) | Present | | | CAB ABSTRACTS Data Mining 2001 |
| Eukaryota | Metazoa | Mollusca | Arion vulgaris (Spanish slug) | Widespread | Introduced | Yes | Dvorák & Horsák, 2003; Stranc et al., 2006 |
| Eukaryota | Metazoa | Mollusca | Corbicula fluminea (Asian clam) | Present | Introduced | Yes | Beran, 2000 |
| Eukaryota | Metazoa | Mollusca | Deroceras invadens (tramp slug) | Present | Introduced | Yes | Fauna Europea, 2015 |
| Eukaryota | Metazoa | Mollusca | Deroceras laeve (meadow slug) | Present | Native | | Fauna Europea, 2015 |
| Eukaryota | Metazoa | Mollusca | Deroceras reticulatum (grey field slug) | Present | | | Kerney et al., 1979 |
| Eukaryota | Metazoa | Mollusca | Dreissena polymorpha (zebra mussel) | Present | Introduced | Yes | Blažka, 1893 |
| Eukaryota | Metazoa | Mollusca | Limax maximus (leopard slug) | Widespread | Introduced | | Juricková et al., 2001; Bank et al., 2002c; Dvorák, 2005 |
| Eukaryota | Metazoa | Mollusca | Oxychilus alliarius (garlic snail) | Present | Native | | Horáčková & Juřičková, 2009 |
| Eukaryota | Metazoa | Nematoda | Anguillicoloides crassus | Widespread | Introduced | Yes | Baruš et al., 1999a |
| Eukaryota | Metazoa | Nematoda | Ditylenchus destructor (potato tuber nematode) | Present, few occurrences | | | CABI/EPPO, 2013; EPPO, 2014 |
| Eukaryota | Metazoa | Nematoda | Ditylenchus dipsaci (stem and bulb nematode) | Widespread | | | Kudela, 1975; Adamova, 1975; Baier & Balas, 1976; CABI/EPPO, 2009; EPPO, 2014 |
| Eukaryota | Metazoa | Nematoda | Globodera pallida (white potato cyst nematode) | Present, few occurrences | Introduced | | Zouhar & Rysanek, 2002; CABI/EPPO, 2011; Douda et al., 2012; EPPO, 2014 |
| Eukaryota | Metazoa | Nematoda | Globodera rostochiensis (yellow potato cyst nematode) | Restricted distribution | Introduced | Yes | Zouhar & Rysanek, 2002; CABI/EPPO, 2011; EPPO, 2014 |
| Eukaryota | Metazoa | Nematoda | Helicotylenchus multicinctus (banana spiral nematode) | Present | | | CABI/EPPO, 2003 |
| Eukaryota | Metazoa | Nematoda | Meloidogyne hapla (root knot nematode) | Present | | | Zouhar et al., 2003 |
| Eukaryota | Metazoa | Nematoda | Meloidogyne incognita (root-knot nematode) | Present | | | Tesarová et al., 2003 |
| Eukaryota | Metazoa | Nematoda | Trichinella | Last reported 2003 | | | OIE Handistatus, 2005 |
| Eukaryota | Metazoa | Nematoda | Xiphinema diversicaudatum (dagger nematode) | Present | | | CABI/EPPO, 2001; EPPO, 2014 |
| Eukaryota | Metazoa | Nematoda | Xiphinema index (fan-leaf virus nematode) | Present | | | CABI/EPPO, 2000; EPPO, 2014 |
| Eukaryota | Metazoa | Platyhelminthes | Taenia solium | Disease not reported | | | OIE, 2009 |
| Eukaryota | Planctomycetes [kingdom] | | Chlamydophila abortus | Last reported 1999 | | | OIE Handistatus, 2005 |
| Eukaryota | Plantae | Pteridophyta | Azolla filiculoides (water fern) | Present | Introduced | | EPPO, 2014 |
| Eukaryota | Plantae | Pteridophyta | Pteridium aquilinum (bracken) | Widespread | Native | | Tutin & et al, 1964 |
| Eukaryota | Plantae | Spermatophyta | Acer negundo (box elder) | Restricted distribution | Introduced | Yes | Pysek et al., 2002; Pysek & Prach, 2003 |
| Eukaryota | Plantae | Spermatophyta | Acer platanoides (Norway maple) | Present | Native | | |
| Eukaryota | Plantae | Spermatophyta | Acer pseudoplatanus (sycamore) | Present | Native | | |
| Eukaryota | Plantae | Spermatophyta | Acer rufinerve (grey snake-bark maple) | Present only in captivity/cultivation | Introduced | | BGCI, 2014 |
| Eukaryota | Plantae | Spermatophyta | Achillea millefolium (yarrow) | Present | Native | | USDA-ARS, 2015 |
| Eukaryota | Plantae | Spermatophyta | Aegilops cylindrica | Localised | Introduced | | Slageren MWvan, 1994 |
| Eukaryota | Plantae | Spermatophyta | Ageratum houstonianum (blue billygoat weed) | Present | Introduced | | DAISIE, 2016 |
| Eukaryota | Plantae | Spermatophyta | Agropyron cristatum (crested wheatgrass) | Present | Native | | GBIF, 2015 |
| Eukaryota | Plantae | Spermatophyta | Agrostis capillaris (common bent) | Present | Native | | USDA-ARS, 2016 |
| Eukaryota | Plantae | Spermatophyta | Ailanthus altissima (tree-of-heaven) | Widespread | Introduced | Yes | DAISIE, 2014; EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Aira caryophyllea (silver hairgrass) | Present | Native | | USDA-ARS, 2013 |
| Eukaryota | Plantae | Spermatophyta | Alhagi maurorum (camelthorn) | Present | Introduced | Yes | Pysek et al., 2002 |
| Eukaryota | Plantae | Spermatophyta | Alliaria petiolata (garlic mustard) | Present | Native | | Royal Botanic Garden Edinburgh, 2003 |
| Eukaryota | Plantae | Spermatophyta | Alnus glutinosa (European alder) | Present | Native | | |
| Eukaryota | Plantae | Spermatophyta | Alopecurus myosuroides (black-grass) | Present | | | Slavikova et al., 2009; Flora Europaea, 2008 |
| Eukaryota | Plantae | Spermatophyta | Alopecurus pratensis (meadow foxtail) | Present | Native | | USDA-ARS, 2015 |
| Eukaryota | Plantae | Spermatophyta | Amaranthus blitum (livid amaranth) | Present | | | Pysek et al., 2002 |
| Eukaryota | Plantae | Spermatophyta | Amaranthus hybridus (smooth pigweed) | Present | | | Aellen & Akeroyd, 1993 |
| Eukaryota | Plantae | Spermatophyta | Amaranthus retroflexus (redroot pigweed) | Widespread | | | Holm et al., 1991 |
| Eukaryota | Plantae | Spermatophyta | Amaranthus spinosus (spiny amaranth) | Present | Introduced | | DAISIE, 2015 |
| Eukaryota | Plantae | Spermatophyta | Amaranthus tuberculatus (rough-fruited water-hemp) | Present | Introduced | | Iamonico, 2015 |
| Eukaryota | Plantae | Spermatophyta | Ambrosia artemisiifolia (common ragweed) | Present | Introduced | Yes | Jehlik, 1995; Love, 1976; EPPO, 2014; Euro+Med, 2016 |
| Eukaryota | Plantae | Spermatophyta | Ambrosia trifida (giant ragweed) | Present | Introduced | | Royal Botanic Garden Edinburgh, 2003; EPPO, 2014; USDA-ARS, 2016; DAISIE, 2016; Euro+Med, 2016 |
| Eukaryota | Plantae | Spermatophyta | Amelanchier lamarckii (snowy mespilus) | Present | Introduced | | Pysek et al., 2002 |
| Eukaryota | Plantae | Spermatophyta | Amelanchier spicata (dwarf serviceberry) | Present | Introduced | | Kurtto, 2009; EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Anethum graveolens (dill) | Present | Introduced | | Hand, 2011; Randall, 2012; DAISIE, 2015 |
| Eukaryota | Plantae | Spermatophyta | Anthoxanthum odoratum (sweet vernal grass) | Present | Native | | USDA-ARS, 2013 |
| Eukaryota | Plantae | Spermatophyta | Arctotheca calendula (capeweed) | Transient: actionable, under eradication | | | EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Argemone mexicana (Mexican poppy) | Absent, formerly present | Introduced | | Pysek et al., 1989 |
| Eukaryota | Plantae | Spermatophyta | Aronia x prunifolia | Localised | Introduced | Yes | Pysek et al., 2002 |
| Eukaryota | Plantae | Spermatophyta | Artemisia biennis (biennial wormwood) | Present | | | Datamining 2011 - Invasive Species Databases |
| Eukaryota | Plantae | Spermatophyta | Avena fatua (wild oat) | Widespread | | | Koblihova, 1989 |
| Eukaryota | Plantae | Spermatophyta | Bidens frondosa (beggarticks) | Present | Introduced | | USDA-ARS, 2014; EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Bothriochloa ischaemum (yellow bluestem) | Widespread | Native | | Cook et al., 2005; USDA-ARS, 2014 |
| Eukaryota | Plantae | Spermatophyta | Brachypodium sylvaticum (slender false brome) | Present | Native | | GBIF, 2009 |
| Eukaryota | Plantae | Spermatophyta | Brassica nigra (black mustard) | Present | Native | | USDA-ARS, 2013 |
| Eukaryota | Plantae | Spermatophyta | Bromus japonicus (Japanese brome) | Present | Native | | USDA-ARS, 2016; Lepsí & Lepsí, 2012 |
| Eukaryota | Plantae | Spermatophyta | Bromus secalinus (rye brome) | Present | Introduced | | Royal Botanic Gardens Kew, 2016 |
| Eukaryota | Plantae | Spermatophyta | Bromus sterilis (barren brome) | Present | Native | Yes | Stolcová, 2002 |
| Eukaryota | Plantae | Spermatophyta | Bromus tectorum (downy brome) | Present | Native | | Tutin et al., 1980 |
| Eukaryota | Plantae | Spermatophyta | Buddleja davidii (butterfly bush) | Present | Introduced | | Pysek et al., 2002 |
| Eukaryota | Plantae | Spermatophyta | Bunias orientalis (Turkish warty-cabbage) | Widespread | Introduced | Yes | Pysek et al., 2002 |
| Eukaryota | Plantae | Spermatophyta | Carduus nutans (nodding thistle) | Present | Native | | Royal Botanic Garden Edinburgh, 2003 |
| Eukaryota | Plantae | Spermatophyta | Centaurea diffusa (diffuse knapweed) | Present | Introduced | Yes | Tutin et al., 1976 |
| Eukaryota | Plantae | Spermatophyta | Centaurea macrocephala | Present | | | Pysek et al., 2002 |
| Eukaryota | Plantae | Spermatophyta | Centaurea solstitialis (yellow starthistle) | Present | Introduced | Yes | Tutin et al., 1976 |
| Eukaryota | Plantae | Spermatophyta | Centaurea stoebe subsp. micranthos (spotted knapweed) | Present | Introduced | Yes | Tutin et al., 1976; Ochsmann, 2001a |
| Eukaryota | Plantae | Spermatophyta | Ceratocephala testiculata (bur buttercup) | Present | Native | | USDA-ARS, 2016 |
| Eukaryota | Plantae | Spermatophyta | Cirsium arvense (creeping thistle) | Widespread | Native | | Holm et al., 1979; Burysková, 1997; EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Cirsium vulgare (spear thistle) | Widespread | Native | | Kinkorova, 1991; USDA-ARS, 2016 |
| Eukaryota | Plantae | Spermatophyta | Clematis vitalba (old man's beard) | Present | Native | | Polak, 1996; Tutin et al., 1964 |
| Eukaryota | Plantae | Spermatophyta | Convolvulus arvensis (bindweed) | Present | | | Stace, 1972; EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Conyza bonariensis (hairy fleabane) | Present | Introduced | Yes | Sida, 2003 |
| Eukaryota | Plantae | Spermatophyta | Cornus sericea (redosier dogwood) | Present | Introduced | | DAISIE, 2009; EPPO, 2009 |
| Eukaryota | Plantae | Spermatophyta | Cotoneaster horizontalis (wall-spray) | Present | Introduced | Yes | Dickoré & Kasperek, 2010 |
| Eukaryota | Plantae | Spermatophyta | Crataegus monogyna (hawthorn) | Present | | | CABI, 2005 |
| Eukaryota | Plantae | Spermatophyta | Crupina vulgaris (bearded creeper) | Present | Native | | USDA-ARS, 2003 |
| Eukaryota | Plantae | Spermatophyta | Crypsis schoenoides (swamp pricklegrass) | Present | Native | | USDA-ARS, 2015; eMonocot, 2015 |
| Eukaryota | Plantae | Spermatophyta | Cynodon dactylon (Bermuda grass) | Present | Introduced | Yes | DAISIE, 2014 |
| Eukaryota | Plantae | Spermatophyta | Cynoglossum officinale (hound's tongue) | Present | Native | | USDA-ARS, 2003 |
| Eukaryota | Plantae | Spermatophyta | Cyperus rotundus (purple nutsedge) | Present | Introduced | | DAISIE, 2014 |
| Eukaryota | Plantae | Spermatophyta | Cytisus scoparius (Scotch broom) | Widespread | Native | | Heywood & Ball, 1968 |
| Eukaryota | Plantae | Spermatophyta | Dactylis glomerata (cocksfoot) | Present | Native | | USDA-ARS, 2015 |
| Eukaryota | Plantae | Spermatophyta | Danthonia decumbens (heath grass) | Present | Native | | USDA-ARS, 2015; Roskov et al., 2015 |
| Eukaryota | Plantae | Spermatophyta | Datura ferox (fierce thornapple) | Present | Introduced | | Pysek et al., 2012 |
| Eukaryota | Plantae | Spermatophyta | Descurainia sophia (flixweed) | Present | Native | | USDA-ARS, 2016 |
| Eukaryota | Plantae | Spermatophyta | Digitaria ciliaris (southern crabgrass) | Present | Introduced | | DAISIE, 2014 |
| Eukaryota | Plantae | Spermatophyta | Dysphania ambrosioides (Mexican tea) | Present | Introduced | | DAISIE, 2013 |
| Eukaryota | Plantae | Spermatophyta | Echinochloa colona (junglerice) | Present | Introduced | | DAISIE, 2014 |
| Eukaryota | Plantae | Spermatophyta | Echinochloa crus-galli (barnyard grass) | Present | | | Martinkova & Honek, 1993; DAISIE, 2014 |
| Eukaryota | Plantae | Spermatophyta | Eichhornia crassipes (water hyacinth) | Restricted distribution | Introduced | | Pysek et al., 2002 |
| Eukaryota | Plantae | Spermatophyta | Elaeagnus angustifolia (Russian olive) | Present | Introduced | | CWRIS, 2005 |
| Eukaryota | Plantae | Spermatophyta | Eleusine indica (goose grass) | Present | Introduced | | USDA-ARS, 2014 |
| Eukaryota | Plantae | Spermatophyta | Elodea nuttallii (Nuttall's waterweed) | Present | Introduced | | DAISIE, 2009 |
| Eukaryota | Plantae | Spermatophyta | Elymus repens (quackgrass) | Widespread | | | EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Epilobium ciliatum (northern willowherb) | Present | Introduced | Yes | Williamson et al., 2005 |
| Eukaryota | Plantae | Spermatophyta | Erodium cicutarium (common storksbill) | Present | Native | | USDA-ARS, 2013 |
| Eukaryota | Plantae | Spermatophyta | Euphorbia esula (leafy spurge) | Present | | | USDA-ARS, 2003a |
| Eukaryota | Plantae | Spermatophyta | Fallopia convolvulus (black bindweed) | Present | Introduced | | DAISIE, 2015 |
| Eukaryota | Plantae | Spermatophyta | Fallopia japonica (Japanese knotweed) | Widespread | Introduced | Yes | Pysek & Prach, 1993; Mandák et al., 2004; EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Fallopia sachalinensis (giant knotweed) | Widespread | Introduced | Yes | Mandák et al., 2004; EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Fallopia x bohemica | Present | | Yes | Mandák et al., 2004; Mandák et al., 2004; EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Festuca arundinacea (tall fescue) | Present | Native | | eMonocot, 2016 |
| Eukaryota | Plantae | Spermatophyta | Fragaria vesca (wild strawberry) | Present | Native | | Darrow, 1966 |
| Eukaryota | Plantae | Spermatophyta | Gaillardia pulchella (Indian blanket) | Present | Introduced | | DAISIE, 2014 |
| Eukaryota | Plantae | Spermatophyta | Galinsoga parviflora (gallant soldier) | Present | | | Mertelík et al., 1996; DAISIE, 2014 |
| Eukaryota | Plantae | Spermatophyta | Galinsoga quadriradiata (shaggy soldier) | Present | Introduced | Yes | Moravcová et al., 2010 |
| Eukaryota | Plantae | Spermatophyta | Gleditsia triacanthos (honey locust) | Present | Introduced | | ILDIS, 2003 |
| Eukaryota | Plantae | Spermatophyta | Glyceria declinata (small sweet grass) | Present | Native | | USDA-ARS, 2012 |
| Eukaryota | Plantae | Spermatophyta | Gypsophila paniculata (baby’s breath) | Present | Native | | USDA-ARS, 2014 |
| Eukaryota | Plantae | Spermatophyta | Hedera helix (ivy) | Widespread | Native | | Tutin et al., 1968 |
| Eukaryota | Plantae | Spermatophyta | Helianthus tuberosus (Jerusalem artichoke) | Present | | | EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Helminthotheca echioides (bristly oxtongue) | Present | Introduced | | DAISIE, 2015; USDA-ARS, 2016; Greuter, 2006 |
| Eukaryota | Plantae | Spermatophyta | Heracleum mantegazzianum (giant hogweed) | Widespread | Introduced | Yes | Pysek, 1994; Tiley et al., 1996; Pergl et al., 2012; EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Heracleum persicum (Persian hogweed) | Present | Introduced | | DAISIE, 2015 |
| Eukaryota | Plantae | Spermatophyta | Hibiscus trionum (Venice mallow) | Present | | | Webb, 1968 |
| Eukaryota | Plantae | Spermatophyta | Hirschfeldia incana (shortpod mustard) | Present | Introduced | | USDA-ARS, 2016 |
| Eukaryota | Plantae | Spermatophyta | Holcus lanatus (common velvet grass) | Present | Native | | USDA-ARS, 2013 |
| Eukaryota | Plantae | Spermatophyta | Hydrocharis morsus-ranae | Present | Native | | ISSG, 2005 |
| Eukaryota | Plantae | Spermatophyta | Hyoscyamus niger (black henbane) | Present | Native | | USDA-ARS, 2015 |
| Eukaryota | Plantae | Spermatophyta | Hypericum perforatum (St John's wort) | Present | Native | | USDA-ARS, 2015 |
| Eukaryota | Plantae | Spermatophyta | Hypochaeris radicata (cat's ear) | Present | Native | | USDA-NRCS, 2013 |
| Eukaryota | Plantae | Spermatophyta | Impatiens glandulifera (Himalayan balsam) | Widespread | Introduced | Yes | Pysek & Prach, 1994; Pysek & Prach, 1995; EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Impatiens parviflora (small balsam) | Widespread | Introduced | | Pysek et al., 2002 |
| Eukaryota | Plantae | Spermatophyta | Ipomoea purpurea (tall morning glory) | Present | Introduced | | DAISIE, 2014 |
| Eukaryota | Plantae | Spermatophyta | Isatis tinctoria (dyers woad) | Present | Native | | USDA-ARS, 2015 |
| Eukaryota | Plantae | Spermatophyta | Iva xanthiifolia | Present | Introduced | | Follak et al., 2013 |
| Eukaryota | Plantae | Spermatophyta | Juncus tenuis (slender rush) | Present | Introduced | | USDA-ARS, 2016 |
| Eukaryota | Plantae | Spermatophyta | Lamium amplexicaule (henbit deadnettle) | Present | Native | | Royal Botanic Garden Edinburgh, 2003 |
| Eukaryota | Plantae | Spermatophyta | Leonurus japonicus (honeyweed) | Present | Introduced | | DAISIE, 2014 |
| Eukaryota | Plantae | Spermatophyta | Lepidium draba (hoary cress) | Absent, intercepted only | Native | Yes | Stanzel, 1993 |
| Eukaryota | Plantae | Spermatophyta | Lepidium latifolium (perennial pepperweed) | Present | Native | | Lepší & Lepší, 2009 |
| Eukaryota | Plantae | Spermatophyta | Lepidium perfoliatum (clasping pepperweed) | Present | Introduced | | USDA-ARS, 2016; DAISIE, 2016 |
| Eukaryota | Plantae | Spermatophyta | Leucanthemum vulgare (oxeye daisy) | Present | Native | | USDA-ARS, 2015 |
| Eukaryota | Plantae | Spermatophyta | Linaria vulgaris (common toadflax) | Present | Native | | USDA-ARS, 2015 |
| Eukaryota | Plantae | Spermatophyta | Lolium perenne (perennial ryegrass) | Present | Native | | USDA-ARS, 2013 |
| Eukaryota | Plantae | Spermatophyta | Lolium temulentum (darnel) | Present | Introduced | | Vacke, 1998 |
| Eukaryota | Plantae | Spermatophyta | Lupinus polyphyllus (garden lupin) | Present | Introduced | Yes | ILDIS, 2015; EPPO, 2015; DAISIE, 2016 |
| Eukaryota | Plantae | Spermatophyta | Lythrum salicaria (purple loosestrife) | Present | Native | | Royal Botanic Garden Edinburgh, 2007 |
| Eukaryota | Plantae | Spermatophyta | Mahonia aquifolium (Oregongrape) | Present | Introduced | | NOBANIS, 2010 |
| Eukaryota | Plantae | Spermatophyta | Malva pusilla (round-leaved mallow) | Present | Introduced | Yes | |
| Eukaryota | Plantae | Spermatophyta | Medicago polymorpha (bur clover) | Present, few occurrences | Introduced | | Cimalová, 2012 |
| Eukaryota | Plantae | Spermatophyta | Megathyrsus maximus (Guinea grass) | Present | Introduced | | DAISIE, 2013 |
| Eukaryota | Plantae | Spermatophyta | Melilotus albus (honey clover) | Present | | | DAISIE, 2008 |
| Eukaryota | Plantae | Spermatophyta | Miscanthus sinensis (eulalia) | Present | | | EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Morus nigra (black mulberry) | Present | | | |
| Eukaryota | Plantae | Spermatophyta | Myriophyllum spicatum (spiked watermilfoil) | Present | Native | | Fitter, 1978; Adamec & Husák, 2002 |
| Eukaryota | Plantae | Spermatophyta | Nasturtium microphyllum (one-row watercress) | Present | Native | | USDA-ARS, 2013 |
| Eukaryota | Plantae | Spermatophyta | Nasturtium officinale (watercress) | Present | Native | | USDA-ARS, 2006 |
| Eukaryota | Plantae | Spermatophyta | Onopordum acanthium (scotch thistle) | Present | Native | | Tutin et al., 1976 |
| Eukaryota | Plantae | Spermatophyta | Parentucellia viscosa (yellow glandweed) | Present, few occurrences | Introduced | | Randall, 2012 |
| Eukaryota | Plantae | Spermatophyta | Pastinaca sativa (parsnip) | Present | Native | | Euro+Med PlantBase, 2011 |
| Eukaryota | Plantae | Spermatophyta | Persicaria wallichii (Himalayan knotweed) | Present | Introduced | | DAISIE, 2015 |
| Eukaryota | Plantae | Spermatophyta | Phalaris paradoxa (awned canary-grass) | Present | Introduced | | USDA-ARS, 2016 |
| Eukaryota | Plantae | Spermatophyta | Phleum pratense (timothy grass) | Present | Native | | USDA-ARS, 2015 |
| Eukaryota | Plantae | Spermatophyta | Pilosella caespitosa (yellow hawkweed) | Present | Native | | Sell & West, 1976 |
| Eukaryota | Plantae | Spermatophyta | Pilosella officinarum (mouse-ear hawkweed) | Widespread | Native | | Sell & West, 1976; Meusel & JSger, 1992 |
| Eukaryota | Plantae | Spermatophyta | Pimenta dioica (allspice) | Present | | | FAO, 2009 |
| Eukaryota | Plantae | Spermatophyta | Pistia stratiotes (water lettuce) | Introduced, not established | Introduced | | DAISIE, 2013 |
| Eukaryota | Plantae | Spermatophyta | Plantago major (broad-leaved plantain) | Present | | | Pysek & Pysek, 1988 |
| Eukaryota | Plantae | Spermatophyta | Poa annua (annual meadowgrass) | Present | Native | | Clayton et al., 2014 |
| Eukaryota | Plantae | Spermatophyta | Poa compressa (Canada bluegrass) | Present | Native | | Royal Botanic Garden Edinburgh, 2015 |
| Eukaryota | Plantae | Spermatophyta | Poa nemoralis (wood bluegrass) | Present | Native | | USDA-ARS, 2016 |
| Eukaryota | Plantae | Spermatophyta | Poa pratensis (smooth meadow-grass) | Present | Introduced | | ISSG, 2015; Euro+Med, 2016 |
| Eukaryota | Plantae | Spermatophyta | Polygonum aviculare (prostrate knotweed) | Present | | | Jalas & Suominen, 1979 |
| Eukaryota | Plantae | Spermatophyta | Polygonum lapathifolium (pale persicaria) | Present | | | Smutný & Kren, 2003 |
| Eukaryota | Plantae | Spermatophyta | Polygonum persicaria (redshank) | Present | Native | Yes | Weed Science Society of America, 2003; Royal Botanic Garden Edinburgh, 2003 |
| Eukaryota | Plantae | Spermatophyta | Populus alba (silver-leaf poplar) | Present | | | CABI, 2005 |
| Eukaryota | Plantae | Spermatophyta | Populus nigra (black poplar) | Present | | | |
| Eukaryota | Plantae | Spermatophyta | Portulaca oleracea (purslane) | Present | Introduced | | Walters, 1964 |
| Eukaryota | Plantae | Spermatophyta | Potamogeton crispus (curlyleaf pondweed) | Present | | | GBIF, 2008 |
| Eukaryota | Plantae | Spermatophyta | Prunella vulgaris (self-heal) | Present | Native | | WCSP, 2016 |
| Eukaryota | Plantae | Spermatophyta | Prunus serotina (black cherry) | Restricted distribution | Introduced | Yes | Vanhellemont, 2009; EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Rhus typhina (staghorn sumac) | Widespread | Introduced | Yes | Möllerová, 2005 |
| Eukaryota | Plantae | Spermatophyta | Ricinus communis (castor bean) | Present | Introduced | | DAISIE, 2014 |
| Eukaryota | Plantae | Spermatophyta | Robinia pseudoacacia (black locust) | Present | Introduced | | ILDIS, 2002 |
| Eukaryota | Plantae | Spermatophyta | Rosa rugosa (rugosa rose) | Present, few occurrences | Introduced | | Bruun, 2005 |
| Eukaryota | Plantae | Spermatophyta | Rubus fruticosus (blackberry) | Present | Native | | Royal Botanic Garden Edinburgh, 2003 |
| Eukaryota | Plantae | Spermatophyta | Rubus parviflorus (thimbleberry) | Present | Introduced | Yes | Pysek et al., 2002 |
| Eukaryota | Plantae | Spermatophyta | Rudbeckia laciniata (cutleaf coneflower) | Present | Introduced | | USDA-ARS, 2015 |
| Eukaryota | Plantae | Spermatophyta | Rumex acetosella (sheep's sorrel) | Present | Native | | USDA-ARS, 2013 |
| Eukaryota | Plantae | Spermatophyta | Rumex obtusifolius (broad-leaved dock) | Present | | | Mikulka & Kneifelová-Korcáková, 2006 |
| Eukaryota | Plantae | Spermatophyta | Sagittaria latifolia (broadleaf arrowhead) | Present, few occurrences | Introduced | | DAISIE, 2009 |
| Eukaryota | Plantae | Spermatophyta | Salix cinerea (grey sallow) | Present | | | CABI, 2005 |
| Eukaryota | Plantae | Spermatophyta | Salix fragilis (crack willow) | Present | Native | | |
| Eukaryota | Plantae | Spermatophyta | Salsola kali (common saltwort) | Present | Native | | USDA-ARS, 2015 |
| Eukaryota | Plantae | Spermatophyta | Sambucus nigra (elder) | Present | Native | | Royal Botanic Garden Edinburgh, 2003 |
| Eukaryota | Plantae | Spermatophyta | Senecio inaequidens (South African ragwort) | Restricted distribution | Introduced | | Pysek et al., 2002; EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Senecio jacobaea (common ragwort) | Present | | | Hodálová et al., 2007 |
| Eukaryota | Plantae | Spermatophyta | Senecio vulgaris | Widespread | Native | | Chater & Walters, 1976 |
| Eukaryota | Plantae | Spermatophyta | Setaria faberi (giant foxtail) | Present | | | Wang et al., 1995 |
| Eukaryota | Plantae | Spermatophyta | Setaria verticillata (bristly foxtail) | Present | | | Lepsí & Lepsí, 2012 |
| Eukaryota | Plantae | Spermatophyta | Sicyos angulatus (burcucumber) | Present, few occurrences | | | EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Silene gallica (common catchfly) | Present | Introduced | | USDA-ARS, 2013 |
| Eukaryota | Plantae | Spermatophyta | Silybum marianum (variegated thistle) | Present | Introduced | | USDA-ARS, 2013 |
| Eukaryota | Plantae | Spermatophyta | Sisymbrium irio | Present | Introduced | | USDA-ARS, 2013 |
| Eukaryota | Plantae | Spermatophyta | Solanum nigrum (black nightshade) | Present | | | |
| Eukaryota | Plantae | Spermatophyta | Solidago canadensis (Canadian goldenrod) | Present | Introduced | Yes | Royal Botanic Garden Edinburgh, 2014; EPPO, 2014; Kabuce & Priede, 2010 |
| Eukaryota | Plantae | Spermatophyta | Solidago gigantea (giant goldenrod) | Present | Introduced | Yes | Royal Botanic Garden Edinburgh, 2003; EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Sonchus arvensis (perennial sowthistle) | Widespread | | | EPPO, 2014 |
| Eukaryota | Plantae | Spermatophyta | Sonchus oleraceus (common sowthistle) | Present | | | Hejny, 1974; Boulos, 1976; DAISIE, 2014 |
| Eukaryota | Plantae | Spermatophyta | Spergula arvensis (corn spurry) | Present | | | Ratter & Akeroyd, 1993 |
| Eukaryota | Plantae | Spermatophyta | Stachys arvensis (staggerweed) | Present | Introduced | | DAISIE, 2014 |
| Eukaryota | Plantae | Spermatophyta | Stellaria media (common chickweed) | Present | | | Chater & Heywood, 1972 |
| Eukaryota | Plantae | Spermatophyta | Tanacetum vulgare (tansy) | Widespread | Native | | Heywood, 1976 |
| Eukaryota | Plantae | Spermatophyta | Taraxacum officinale complex (dandelion) | Present | Introduced | | Klimes et al., 2003 |
| Eukaryota | Plantae | Spermatophyta | Tetragonia tetragonioides (New Zealand spinach) | Present | Introduced | | GBIF, 2013 |
| Eukaryota | Plantae | Spermatophyta | Trapa natans (waterchestnut) | Present | Native | | ISSG, 2007 |
| Eukaryota | Plantae | Spermatophyta | Typha latifolia (broadleaf cattail) | Present | Native | | USDA-ARS, 2010 |
| Eukaryota | Plantae | Spermatophyta | Ulex europaeus (gorse) | Present | Introduced | | ILDIS, 2007 |
| Eukaryota | Plantae | Spermatophyta | Urtica dioica (stinging nettle) | Widespread | Native | | USDA-ARS, 2015 |
| Eukaryota | Plantae | Spermatophyta | Ventenata dubia (North Africa grass) | Present | Native | | Danihelka et al., 2012 |
| Eukaryota | Plantae | Spermatophyta | Verbascum thapsus (common mullein) | Present | Native | | ISSG, 2014 |
| Eukaryota | Plantae | Spermatophyta | Verbena rigida (stiff verbena) | Localised | Introduced | | HEAR, 2015 |
| Eukaryota | Plantae | Spermatophyta | Verbesina encelioides (golden crownbeard) | Present | Introduced | | Euro+Med, 2012 |
| Eukaryota | Plantae | Spermatophyta | Vulpia bromoides (squirreltail fescue) | Present | Introduced | Yes | Pysek et al., 2002 |
| Eukaryota | Plantae | Spermatophyta | Vulpia myuros (annual fescue) | Present | Native | | Royal Botanic Garden Edinburgh, 2013 |
| Eukaryota | Plantae | Spermatophyta | Xanthium spinosum (bathurst burr) | Present | Introduced | | GBIF, 2013 |
| Eukaryota | Plantae | Spermatophyta | Zelkova serrata (Japanese selkova) | Present | | | |
| Eukaryota | Plantae | Streptophyta | Campylopus introflexus | Present | Introduced | | Mikulásková, 2006; Novotny, 1990 |
| Eukaryota | Protista | Protozoa | Plasmodium relictum | Present | Native | | Votýpka et al., 2003 |
| Eukaryota | Protista | Protozoa | Toxoplasma gondii | Last reported 1998 | | | OIE Handistatus, 2005 |
| Eukaryota | Protista | Protozoa | Tritrichomonas foetus | Disease not reported | | | OIE Handistatus, 2005 |
| Eukaryota | Protista | Protozoa | Trypanosoma equiperdum | Last reported 1952 | | | OIE Handistatus, 2005 |
| Eukaryota | Protista | Protozoa | Trypanosoma evansi | Disease not reported | | | OIE Handistatus, 2005 |
| Virus | | | African horse sickness virus | Disease never reported | | | OIE Handistatus, 2005 |
| Virus | | | African swine fever virus | Disease never reported | | | OIE Handistatus, 2005 |
| Virus | | | alcelaphine herpesvirus 1 | Disease not reported | | | OIE Handistatus, 2005 |
| Virus | | | Arterivirus | Serological evidence and/or isolation of the agent | | | OIE Handistatus, 2005 |
| Virus | | | avian infectious bronchitis virus | Reported present or known to be present | | | OIE Handistatus, 2005 |
| Virus | | | Avipoxvirus | Present | | | Rajchard & Rachac, 2001 |
| Virus | | | Barley yellow dwarf viruses (barley yellow dwarf) | Restricted distribution | | | EPPO, 2014 |
| Virus | | | bluetongue virus | Disease never reported | | | OIE Handistatus, 2005 |
| Virus | | | bovine herpesvirus 1 | Reported present or known to be present | | | OIE Handistatus, 2005 |
| Virus | | | bovine leukemia virus | Last reported 1996 | | | OIE Handistatus, 2005 |
| Virus | | | bovine viral diarrhea virus | Last reported 2003 | | | OIE Handistatus, 2005 |
| Virus | | | caprine arthritis encephalitis virus | Last reported 2003 | | | OIE Handistatus, 2005 |
| Virus | | | classical swine fever virus | Last reported 1999 | | | OIE Handistatus, 2005 |
| Virus | | | duck hepatitis A virus | Last reported 1998 | | | OIE Handistatus, 2005 |
| Virus | | | Elm mottle virus | Present | | | CABI/EPPO, 2004; EPPO, 2014 |
| Virus | | | equine arteritis virus | Last reported 2003 | | | OIE Handistatus, 2005 |
| Virus | | | equine infectious anaemia virus | Disease not reported | | | OIE Handistatus, 2005 |
| Virus | | | equine influenzavirus | Disease not reported | | | OIE Handistatus, 2005 |
| Virus | | | foot-and-mouth disease virus | Last reported 1975 | | | OIE Handistatus, 2005 |
| Virus | | | Gallid herpesvirus 2 | Serological evidence and/or isolation of the agent | | | OIE Handistatus, 2005 |
| Virus | | | Grapevine virus A (grapevine closterovirus) | Present | | | Komínek & Holleinová, 2003 |
| Virus | | | infectious bursal disease virus | Disease not reported | | | OIE Handistatus, 2005 |
| Virus | | | influenza A virus | Disease never reported | | | OIE Handistatus, 2005 |
| Virus | | | Japanese encephalitis virus | Disease never reported | | | OIE Handistatus, 2005 |
| Virus | | | lumpy skin disease virus | Disease never reported | | | OIE Handistatus, 2005 |
| Virus | | | Maize dwarf mosaic virus (dwarf mosaic of maize) | Present | | | Pokorny & Porubova, 2000; CABI/EPPO, 2003 |
| Virus | | | myxoma virus | Reported present or known to be present | | | OIE Handistatus, 2005 |
| Virus | | | Nairobi sheep disease virus | Disease never reported | | | OIE Handistatus, 2005 |
| Virus | | | Pepino mosaic virus | Eradicated | | | EPPO, 2014; IPPC, 2008; CABI/EPPO, 2015 |
| Virus | | | Pepper mild mottle virus (PMMV) | Present | | | CABI/EPPO, 2009 |
| Virus | | | peste des petits ruminants virus | Disease never reported | | | OIE Handistatus, 2005 |
| Virus | | | Plum pox virus (sharka) | Widespread | Introduced | | Roy & Smith, 1994; CABI/EPPO, 2007; EPPO, 2014 |
| Virus | | | Potato spindle tuber viroid (spindle tuber of potato) | Present, few occurrences | | | EPPO, 2014; Mertelik et al., 2010; Cervená et al., 2011; CABI/EPPO, 2014 |
| Virus | | | rabbit hemorrhagic disease virus | Reported present or known to be present | | | OIE Handistatus, 2005 |
| Virus | | | rabies virus | Last reported 2002 | | | OIE Handistatus, 2005 |
| Virus | | | Rift Valley fever virus | Disease never reported | | | OIE Handistatus, 2005 |
| Virus | | | rinderpest virus | Last reported 1881 | | | OIE Handistatus, 2005 |
| Virus | | | Strawberry vein banding virus (vein banding of strawberry) | Present, few occurrences | | | Honetslegrová et al., 1995; CABI/EPPO, 2002; EPPO, 2014 |
| Virus | | | Sugarcane mosaic virus (mosaic of abaca) | Present | | | Pokorny & Porubova, 2000; EPPO, 2014 |
| Virus | | | Suid herpesvirus 1 | Reported present or known to be present | | | OIE Handistatus, 2005 |
| Virus | | | swine vesicular disease virus | Disease never reported | | | OIE Handistatus, 2005 |
| Virus | | | Taura syndrome virus | No information available | | | OIE Handistatus, 2005 |
| Virus | | | Venezuelan equine encephalitis virus | Disease never reported | | | OIE Handistatus, 2005 |
| Virus | | | vesicular stomatitis virus | Disease never reported | | | OIE Handistatus, 2005 |
| Virus | | | viral hemorrhagic septicaemia virus | Present | | | OIE Handistatus, 2005 |
| Virus | | | visna/maedi virus | Last reported 2003 | | | OIE Handistatus, 2005 |
| Virus | | | West Nile virus | Present | | | CAB ABSTRACTS Data Mining 2001 |
| Virus | | | Wheat streak mosaic virus (wheat streak) | Present | Introduced | | Stenger et al., 2002 |