Forestry Images: Forest Health, Natural Resources & Silviculture Images
Home
About Us
Join / Sign in
Your Account
Help
Search:
Advanced Search
First time visitor? Please
sign up
for free membership!
Forest Pests
Trees & Plants
Silviculture
Invasive Species
Wildlife
More Images
Contribute
Invasive and Exotic Diseases
84 records
Sort by:
Subject
Scientific Name
Order
Family
Subject
Scientific Name
Order
Family
ring rot of potato
Clavibacter michiganensis ssp. sepedonicus
(Spieckermann & Kotthoff) Davis et al.
Actinomycetales
Microbacteriaceae
Armillaria root rot
Armillaria limonea
(Stevenson) Boesewinkel
Agaricales
Marasmiaceae
Armillaria root rot
Armillaria novae-zelandiae
(G. Stev.) Boesew.
Agaricales
Marasmiaceae
Collybia fungus
Collybia fusipes
(Bull.: Fr.) Quel.
Agaricales
Tricholomataceae
Witches broom fungus
Crinipellis perniciosa
(Stahel) Singer
Agaricales
Tricholomataceae
Southern bacterial wilt
Ralstonia solanacearum
(Smith) Yabuuchi et al.
Burkholderiales
Burkholderiaceae
bacterial blight
Xylophilus ampelinus
(Panagopoulos) Willems et al.
Burkholderiales
Incertae sedis
brown spot of corn
Physoderma maydis
(Miyabe) Miyabe
Chytridiales
Physodermataceae
potato wart disease
Synchytrium endobioticum
(Schilberszky) Percival
Chytridiales
Synchytriaceae
chestnut blight or canker
Cryphonectria parasitica
(Murrill) M.E. Barr
Diaporthales
Incertae sedis
dogwood anthracnose
Discula destructiva
Redlin
Diaporthales
Valsaceae
needlecast
Stigmina deflectens
(P. Karst.) M.B. Ellis
Dothideales
Incertae sedis
fire blight
Erwinia amylovora
(Burrill) Winslow .
Enterobacteriales
Enterobacteriaceae
Stewart's wilt
Pantoea stewartii pv. stewartii
(Smith) Mergaert et al.
Enterobacteriales
Enterobacteriaceae
entomophagus fungi
Entomophthora spp.
Fresen.
Entomophthorales
Entomophthoraceae
leaf smut of rice
Entyloma oryzae
Syd. And P. Syd.
Entylomatales
Entylomataceae
European larch canker
Lachnellula willkommii
(Hartig) Dennis
Helotiales
Hyaloscyphaceae
brown rot of fruit
Monilinia fructigena
Honey
Helotiales
Sclerotiniaceae
brown root rot
Phellinus noxius
(Corner) G.H. Cunn.
Hymenochaetales
Hymenochaetaceae
Fungal disease of bees
Cordyceps spp.
(Fr.) Link
Hypocreales
Clavicipitaceae
Fusarium wilt of cotton
Fusarium oxysporum f.sp. vasinfectum
(Atk.) W.C. Snyder & H.N. Hans.
Hypocreales
Nectriaceae
Fusarium wilt
Fusarium oxysporum
E.F. Sm. & Swingle
Hypocreales
Nectriaceae
Gibberella stalk rot
Gibberella zeae
(Schwein.) Petch
Hypocreales
Nectriaceae
beech bark disease
Nectria coccinea
(Pers.) Fr.
Hypocreales
Nectriaceae
citrus black spot
Guignardia citricarpa
Kiely
Incertae sedis
Botryosphaeriaceae
muscadine disease
Beauveria spp.
Vuill.
Incertae sedis
Incertae sedis
eye spot
Kabatiella zeae
Narita & Y. Hirats.
Incertae sedis
Incertae sedis
Leptographium root disease
Leptographium procerum
(W.B. Kendr.) M.J. Wingf
Incertae sedis
Incertae sedis
Phialophora wilt
Phialophora cinerescens
(Wollenw.) J.F.H. Beyma
Incertae sedis
Incertae sedis
butternut canker
Sirococcus clavigignenti-juglandacearum
N. B. Nair, Kostichka & Kuntz
Incertae sedis
Incertae sedis
Diplodia blight
Sphaeropsis sapinea
(Fr.) Dyko & B. Sutton
Incertae sedis
Incertae sedis
needle blight
Cercospora pini-densiflorae
Hori & Nambu
Incertae sedis
Mycosphaerellaceae
brown spot needle blight of pine
Mycosphaerella dearnessii
M.E. Barr
Incertae sedis
Mycosphaerellaceae
Dothistroma needle blight
Mycosphaerella pini
Rostr.
Incertae sedis
Mycosphaerellaceae
oak wilt
Ceratocystis fagacearum
(T. W. Bretz) J. Hunt
Microascales
Ceratocystidaceae
black rot
Ceratocystis fimbriata
(Ellis & Halst.) Sacc.
Microascales
Ceratocystidaceae
blue stain
Ceratocystis tenella
Davidson
Microascales
Ceratocystidaceae
head smut
Sphacelotheca reiliana
(J.G. Kühn) G.P. Clinton
Microbotryales
Microbotryaceae
sweet orange scab
Elsinoe australis
Bitanc. & Jenkins
Myriangiales
Elsinoaceae
blue stain
Ophiostoma huntii
(Robins-Jeff) DeHoog & Scheffe
Ophiostomatales
Ophiostomataceae
blue stain
Ophiostoma ips
(Rumb.) Nannf.
Ophiostomatales
Ophiostomataceae
blue stain
Ophiostoma piceae
(Munch) Syd. & P. Syd
Ophiostomatales
Ophiostomataceae
Dutch elm disease
Ophiostoma ulmi
(Buisman) Nannf.
Ophiostomatales
Ophiostomataceae
blue mold
Peronospora tabacina
D.B. Adam
Peronosporales
Peronosporaceae
Phytophthora disease of alders
Phytophthora alni
Brasier & S.A. Kirk
Peronosporales
Peronosporaceae
red core
Phytophthora fragariae
Hickman
Peronosporales
Peronosporaceae
sudden oak death
Phytophthora ramorum
S. Werres, A.W.A.M. de Cock
Peronosporales
Peronosporaceae
Phytophthora root and crown rots
Phytophthora spp.
De Bary
Peronosporales
Peronosporaceae
Tomato Black Ring Virus
Nepovirus TBRV
Picornavirales
Comoviridae
mal secco
Phoma tracheiphila
(Petri) L.A. Kantsch. & Gikaschvili
Pleosporales
Incertae sedis
turkey tail
Trametes versicolor
(L.) C.G. Lloyd
Polyporales
Polyporaceae
citrus greening
Candidatus Liberibacter asiaticus
Rhizobiales
Rhizobiaceae
Cyclaneusma needle cast
Cyclaneusma minus
(Butin) Dicosmo, Peredo & Mint
Rhytismatales
Rhytismataceae
wood decay
Stereum spp.
Pers.
Russulales
Stereaceae
karnal bunt
Tilletia indica
Mitra
Tilletiales
Tilletiaceae
ryegrass bunt
Tilletia walkeri
Castl. & Carris
Tilletiales
Tilletiaceae
Rice Dwarf Virus
Phytoreovirus RDV
Unassigned double stranded RNA viruses
Reoviridae
Tomato Yellow Leaf Curl Virus
Begomovirus TYLCV
Unassigned single stranded DNA viruses
Geminiviridae
Cassava African Mosaic Virus
Bigeminivirus ACMV
Unassigned single stranded DNA viruses
Geminiviridae
Tomato Spotted Wilt Virus
Tospovirus TSWV
Unassigned single stranded negative-sense RNA viruses
Bunyaviridae
Apple Mosaic Virus
Ilarvirus ApMV
Unassigned single stranded positive-sense RNA viruses
Bromoviridae
Citrus Tristeza Virus
Closterovirus CTV
Unassigned single stranded positive-sense RNA viruses
Closteroviridae
Cherry Rusty Mottle Virus
Trichovirus CRMV
Unassigned single stranded positive-sense RNA viruses
Flexiviridae
Maize Dwarf Mosiac Virus
Potyvirus MDMV
Unassigned single stranded positive-sense RNA viruses
Potyviridae
Plum Pox Virus
Potyvirus PPV
Unassigned single stranded positive-sense RNA viruses
Potyviridae
Potato Virus Y
Potyvirus PVY
Unassigned single stranded positive-sense RNA viruses
Potyviridae
Coconut cadang-cadang viroid
Cocadviroid CCCVd
Unassigned Viroids
Pospiviroidae
Chrysomyxa rust of spruce
Chrysomyxa ledi
(Alb. & Schwein.) de Bary
Uredinales
Coleosporiaceae
coffee leaf rust
Hemileia vastatrix
Berk. and Broome
Uredinales
Incertae sedis
twist rust
Melampsora populnea
(Pers.) P. Karst.
Uredinales
Melampsoraceae
soybean rust
Phakopsora pachyrhizi
Syd. & P. Syd.
Uredinales
Phakopsoraceae
Japanese pear rust
Gymnosporangium asiaticum
Miyabe ex. Yamada
Uredinales
Pucciniaceae
wheat stem rust
Puccinia graminis
Pers.
Uredinales
Pucciniaceae
daylily rust
Puccinia hemerocallidis
Thüm.
Uredinales
Pucciniaceae
chrysanthemum white rust
Puccinia horiana
P. Hennings
Uredinales
Pucciniaceae
gladiolus rust
Uromyces transversalis
(Thümen) Winter
Uredinales
Pucciniaceae
cherry-spruce rust
Pucciniastrum areolatum
G.H. Otth
Uredinales
Pucciniastraceae
potato smut
Thecaphora solani
Barrus
Ustilaginales
Glomosporiaceae
citrus canker
Xanthomonas axonopodis pv. citri
(Hasse) Vauterin et al. 1995
Xanthomonadales
Xanthomonadaceae
rice bacterial leaf blight
Xanthomonas campestris pv. oryzae
Ishiyama
Xanthomonadales
Xanthomonadaceae
bacterial leaf blight of rice
Xanthomonas oryzae pv. oryzae
(Ishiyama) Swings et al.
Xanthomonadales
Xanthomonadaceae
bacterial leaf streak
Xanthomonas oryzae pv. oryzicola
(Fang et al.) Swings et al.
Xanthomonadales
Xanthomonadaceae
bacterial canker of poplar
Xanthomonas populi
(Ride) Ride & Ride
Xanthomonadales
Xanthomonadaceae
bacterial leaf scorch
Xylella fastidiosa
Wells et al., 1987
Xanthomonadales
Xanthomonadaceae