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Invasive.org - Center for Invasive Species and Ecosystem Health

Invasive and Exotic Pathogens with Images

The following species have been listed on an invasive species list in North America. For more information on each species, including the listing sources, images, and publication links, click on the species.

71 Records


Subject Name Scientific Name Family Order Class
brown root rot Phellinus noxius (Corner) G.H. Cunn. Hymenochaetaceae Hymenochaetales Agaricomycetes
Dutch elm disease Ophiostoma ulmi (Buisman) Nannf. Ophiostomataceae Ophiostomatales Sordariomycetes
sweet orange scab Elsinoe australis Bitanc. & Jenkins Elsinoaceae Myriangiales Dothideomycetes
potato wart disease Synchytrium endobioticum (Schilberszky) Percival Synchytriaceae Chytridiales Chytridiomycetes
beech bark canker Neonectria coccinea var. faginata (Pers.:Fr.) Fr. Var. Lohman, A. M. Watson, & Ayers Nectriaceae Hypocreales Sordariomycetes
Phytophthora root and crown rots Phytophthora spp. De Bary Peronosporaceae Peronosporales Oomycetes
blue stain Ophiostoma huntii (Robins-Jeff) DeHoog & Scheffe Ophiostomataceae Ophiostomatales Sordariomycetes
blue stain Ophiostoma piceae (Munch) Syd. & P. Syd Ophiostomataceae Ophiostomatales Sordariomycetes
cherry-spruce rust Pucciniastrum areolatum G.H. Otth Pucciniastraceae Uredinales Urediniomycetes
Citrus Tristeza Virus Closterovirus CTV Closteroviridae Unassigned single stranded positive-sense RNA viruses single stranded positive-sense RNA viruses
European larch canker Lachnellula willkommii (Hartig) Dennis Hyaloscyphaceae Helotiales Leotiomycetes
turkey tail Trametes versicolor (L.) C.G. Lloyd Polyporaceae Polyporales Agaricomycetes
citrus greening Candidatus Liberibacter asiaticus Rhizobiaceae Rhizobiales Alphaproteobacteria
gladiolus rust Uromyces transversalis (Thümen) Winter Pucciniaceae Uredinales Urediniomycetes
needlecast Stigmina deflectens (P. Karst.) M.B. Ellis Incertae sedis Dothideales Dothideomycetes
leaf smut of rice Entyloma oryzae Syd. And P. Syd. Entylomataceae Entylomatales Exobasidiomycetes
coffee leaf rust Hemileia vastatrix Berk. and Broome Incertae sedis Uredinales Urediniomycetes
red core Phytophthora fragariae Hickman Peronosporaceae Peronosporales Oomycetes
Coconut cadang-cadang viroid Cocadviroid CCCVd Pospiviroidae Unassigned Viroids Viroids
Bean Common Mosaic Virus Potyvirus BCMV Potyviridae Unassigned single stranded positive-sense RNA viruses single stranded positive-sense RNA viruses
Brown needle blight of pine Mycosphaerella gibsonii H.C. Evans Mycosphaerellaceae Incertae sedis Dothideomycetes
black rot Ceratocystis fimbriata (Ellis & Halst.) Sacc. Ceratocystidaceae Microascales Sordariomycetes
chestnut blight or canker Cryphonectria parasitica (Murrill) M.E. Barr Incertae sedis Diaporthales Sordariomycetes
wood decay Stereum spp. Pers. Stereaceae Russulales Agaricomycetes
karnal bunt Tilletia indica Mitra Tilletiaceae Tilletiales Exobasidiomycetes
Japanese pear rust Gymnosporangium asiaticum Miyabe ex. Yamada Pucciniaceae Uredinales Urediniomycetes
citrus black spot Guignardia citricarpa Kiely Botryosphaeriaceae Incertae sedis Dothideomycetes
littleleaf disease Phytophthora cinnamomi Rands Peronosporaceae Peronosporales Oomycetes
mimosa wilt Fusarium oxysporum f.sp. perniciosum (Hepting) Toole Nectriaceae Hypocreales Sordariomycetes
dogwood anthracnose Discula destructiva Redlin Valsaceae Diaporthales Sordariomycetes
Dothistroma needle blight Mycosphaerella pini Rostr. Mycosphaerellaceae Incertae sedis Dothideomycetes
Diplodia blight Sphaeropsis sapinea (Fr.) Dyko & B. Sutton Incertae sedis Incertae sedis Incertae sedis
blue stain Ophiostoma ips (Rumb.) Nannf. Ophiostomataceae Ophiostomatales Sordariomycetes
Phialophora wilt Phialophora cinerescens (Wollenw.) J.F.H. Beyma Incertae sedis Incertae sedis Incertae sedis
mal secco Phoma tracheiphila (Petri) L.A. Kantsch. & Gikaschvili Incertae sedis Pleosporales Dothideomycetes
rice bacterial leaf blight Xanthomonas campestris pv. oryzae Ishiyama Xanthomonadaceae Xanthomonadales Gammaproteobacteria
bacterial leaf streak Xanthomonas oryzae pv. oryzicola (Fang et al.) Swings et al. Xanthomonadaceae Xanthomonadales Gammaproteobacteria
Australian Grapevine Yellows Candidatus Phytoplasma australiense R.E. Davis et al., 1997 Acholeplasmataceae Acholeplasmatales Mollicutes
daylily rust Puccinia hemerocallidis Thüm. Pucciniaceae Uredinales Urediniomycetes
oak wilt Ceratocystis fagacearum (T. W. Bretz) J. Hunt Ceratocystidaceae Microascales Sordariomycetes
Armillaria root rot Armillaria limonea (Stevenson) Boesewinkel Marasmiaceae Agaricales Agaricomycetes
Armillaria root rot Armillaria novae-zelandiae (G. Stev.) Boesew. Marasmiaceae Agaricales Agaricomycetes
blue stain Ceratocystis tenella Davidson Ceratocystidaceae Microascales Sordariomycetes
sudden oak death Phytophthora ramorum S. Werres, A.W.A.M. de Cock Peronosporaceae Peronosporales Oomycetes
soybean rust Phakopsora pachyrhizi Syd. & P. Syd. Phakopsoraceae Uredinales Urediniomycetes
Tomato Yellow Leaf Curl Virus Begomovirus TYLCV Geminiviridae Unassigned single stranded DNA viruses single stranded DNA viruses
Southern bacterial wilt Ralstonia solanacearum (Smith) Yabuuchi et al. Burkholderiaceae Burkholderiales Betaproteobacteria
Phytophthora disease of alders Phytophthora alni Brasier & S.A. Kirk Peronosporaceae Peronosporales Oomycetes
pitch canker Fusarium circinatum Nirenberg & O'Donnell Nectriaceae Hypocreales Sordariomycetes
laurel wilt Raffaelea lauricola Harrington & Fraedrich Ophiostomataceae Ophiostomatales Sordariomycetes
beech bark disease Nectria coccinea (Pers.) Fr. Nectriaceae Hypocreales Sordariomycetes
butternut canker Sirococcus clavigignenti-juglandacearum N. B. Nair, Kostichka & Kuntz Incertae sedis Incertae sedis Incertae sedis
muscadine disease Beauveria spp. Vuill. Incertae sedis Incertae sedis Incertae sedis
Witches broom fungus Crinipellis perniciosa (Stahel) Singer Tricholomataceae Agaricales Agaricomycetes
Fungal disease of bees Cordyceps spp. (Fr.) Link Clavicipitaceae Hypocreales Sordariomycetes
Collybia fungus Collybia fusipes (Bull.: Fr.) Quel. Tricholomataceae Agaricales Agaricomycetes
Asian kelp Undaria pinnatifida (Harvey) Suringar Alariaceae Laminariales Phaeophyceae
bacterial leaf scorch Xylella fastidiosa Wells et al., 1987 Xanthomonadaceae Xanthomonadales Gammaproteobacteria
sycamore anthracnose Apiognomonia veneta (Sacc. & Speg.) Hohn. Valsaceae Diaporthales Sordariomycetes
white pine blister rust Cronartium ribicola J. C. Fisch. Cronartiaceae Uredinales Urediniomycetes
Leptographium root disease Leptographium procerum (W.B. Kendr.) M.J. Wingf Incertae sedis Incertae sedis Incertae sedis
brown spot needle blight of pine Mycosphaerella dearnessii M.E. Barr Mycosphaerellaceae Incertae sedis Dothideomycetes
Cyclaneusma needle cast Cyclaneusma minus (Butin) Dicosmo, Peredo & Mint Rhytismataceae Rhytismatales Leotiomycetes
bacterial canker of poplar Xanthomonas populi (Ride) Ride & Ride Xanthomonadaceae Xanthomonadales Gammaproteobacteria
chrysanthemum white rust Puccinia horiana P. Hennings Pucciniaceae Uredinales Urediniomycetes
brown rot of fruit Monilinia fructigena Honey Sclerotiniaceae Helotiales Leotiomycetes
entomophagus fungi Entomophthora spp. Fresen. Entomophthoraceae Entomophthorales Zygomycetes
Plum Pox Virus Potyvirus PPV Potyviridae Unassigned single stranded positive-sense RNA viruses single stranded positive-sense RNA viruses
Gibberella stalk rot Gibberella zeae (Schwein.) Petch Nectriaceae Hypocreales Sordariomycetes
citrus canker Xanthomonas axonopodis pv. citri (Hasse) Vauterin et al. 1995 Xanthomonadaceae Xanthomonadales Gammaproteobacteria
ryegrass bunt Tilletia walkeri Castl. & Carris Tilletiaceae Tilletiales Exobasidiomycetes


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