| Subject |
Number of Images |
| common bean
- Phaseolus
vulgaris
L.
|
614 |
| gypsy moth
- Lymantria
dispar
(Linnaeus)
|
600 |
| southern pine beetle
- Dendroctonus
frontalis
Zimmermann, 1868
|
539 |
| herbicides
|
519 |
| garden onion
- Allium
cepa
L.
|
480 |
| fire
|
444 |
| European spruce bark beetle
- Ips
typographus
(Linnaeus)
|
358 |
| cogongrass
- Imperata
cylindrica
(L.) Beauv.
|
358 |
| mountain pine beetle
- Dendroctonus
ponderosae
Hopkins
|
314 |
| pesticides
|
290 |
| rose
- Rosa
spp.
L.
|
283 |
| corn
- Zea
mays
L.
|
241 |
| Asian long-horned beetle
- Anoplophora
glabripennis
(Motschulsky)
|
225 |
| crabapple and apple
- Malus
spp.
P. Mill.
|
224 |
| longleaf pine
- Pinus
palustris
P. Mill.
|
219 |
| kudzu
- Pueraria
montana
var. lobata
(Willd.) Maesen & S. Almeida
|
218 |
| emerald ash borer
- Agrilus
planipennis
Fairmaire
|
218 |
| frost and winter injury (general)
|
214 |
| mule deer
- Odocoileus
hemionus
Rafinesque
|
211 |
| honey bee
- Apis
mellifera
Linnaeus
|
210 |
| rhododendrons and azaleas
- Rhododendron
spp.
L.
|
207 |
| potato
- Solanum
tuberosum
L.
|
194 |
| citrus canker
- Xanthomonas
axonopodis
pv. citri
(Hasse) Vauterin et al. 1995
|
193 |
| Japanese knotweed
- Polygonum
cuspidatum
Siebold & Zucc.
|
190 |
| tree-of-heaven
- Ailanthus
altissima
(P. Mill.) Swingle
|
188 |
| bighorn sheep
- Ovis
canadensis
Shaw
|
187 |
| sudden oak death
- Phytophthora
ramorum
S. Werres, A.W.A.M. de Cock
|
187 |
| annosum root disease
- Heterobasidion
annosum
(Fr) Bref.
|
179 |
| white pine blister rust
- Cronartium
ribicola
J. C. Fisch.
|
176 |
| oak wilt
- Ceratocystis
fagacearum
(T. W. Bretz) J. Hunt
|
172 |
| melaleuca
- Melaleuca
quinquenervia
(Cav.) Blake
|
171 |
| common wheat
- Triticum
aestivum
L.
|
170 |
| Canada thistle
- Cirsium
arvense
(L.) Scop.
|
169 |
| Rhizoctonia damping-off, blight and rot
- Rhizoctonia
solani
J.G. Kühn
|
167 |
| garlic mustard
- Alliaria
petiolata
(Bieb.) Cavara & Grande
|
161 |
| prickly pear moth
- Cactoblastis
cactorum
(Berg)
|
159 |
| chestnut blight or canker
- Cryphonectria
parasitica
(Murrill) M.E. Barr
|
156 |
| forest tent caterpillar
- Malacosoma
disstria
Hübner
|
155 |
| tropical soda apple
- Solanum
viarum
Dunal
|
154 |
| daylily rust
- Puccinia
hemerocallidis
Thüm.
|
152 |
| eastern tent caterpillar
- Malacosoma
americanum
(Fabricius)
|
149 |
| black locust
- Robinia
pseudoacacia
L.
|
144 |
| oriental bittersweet
- Celastrus
orbiculatus
Thunb.
|
144 |
| Tomato Spotted Wilt Virus
- Tospovirus
TSWV
|
143 |
| bollworm
- Helicoverpa
zea
(Boddie)
|
142 |
| crown gall
- Agrobacterium
tumefaciens
(E. F. Smith & Town.)
|
141 |
| Diplodia blight
- Sphaeropsis
sapinea
(Fr.) Dyko & B. Sutton
|
139 |
| European beech
- Fagus
sylvatica
L.
|
139 |
| Phytophthora blight
- Phytophthora
nicotianae
Breda de Haan
|
138 |
| people
|
138 |
| spruce beetle
- Dendroctonus
rufipennis
(Kirby)
|
137 |
| Sclerotinia rot
- Sclerotinia
sclerotiorum
(Lib.) de Bary
|
133 |
| Armillaria root rots
- Armillaria
spp.
(Fr.:Fr) Staude
|
133 |
| musk thistle
- Carduus
nutans
L.
|
131 |
| johnsongrass
- Sorghum
halepense
(L.) Pers.
|
131 |
| six-spined engraver beetle
- Ips
sexdentatus
(Boerner)
|
129 |
| common hop
- Humulus
lupulus
L.
|
129 |
| nun moth
- Lymantria
monacha
(Linnaeus)
|
128 |
| chemicals
|
127 |
| late blight
- Phytophthora
infestans
(Mont.) de Bary
|
125 |
| purple loosestrife
- Lythrum
salicaria
L.
|
124 |
| Iris Yellow Spot Virus
- Tospovirus
IYSV
|
124 |
| 2007 Georgia wildfires
|
123 |
| spotted knapweed
- Centaurea
stoebe
ssp. micranthos
(Gugler) Hayek
|
122 |
| Chinese tallowtree
- Triadica
sebifera
(L.) Small
|
121 |
| hail
|
121 |
| field bindweed
- Convolvulus
arvensis
L.
|
120 |
| quaking aspen
- Populus
tremuloides
Michx.
|
120 |
| English ivy
- Hedera
helix
L.
|
119 |
| bull thistle
- Cirsium
vulgare
(Savi) Ten.
|
119 |
| leafy spurge
- Euphorbia
esula
L.
|
118 |
| waterhyacinth
- Eichhornia
crassipes
(Mart.) Solms
|
118 |
| decay
|
117 |
| hemlock woolly adelgid
- Adelges
tsugae
Annand
|
117 |
| southern blight
- Sclerotium
rolfsii
Sacc.
|
116 |
| elk
- Cervus
canadensis
Linnaeus
|
116 |
| boxelder
- Acer
negundo
L.
|
115 |
| rust
- Uromyces
appendiculatus
F. Strauss
|
115 |
| Chinese wisteria
- Wisteria
sinensis
(Sims) DC.
|
115 |
| common pine shoot beetle
- Tomicus
piniperda
(Linnaeus)
|
114 |
| fire blight
- Erwinia
amylovora
(Burrill) Winslow .
|
114 |
| American bison
- Bison
bison
Linnaeus
|
113 |
| wind
|
111 |
| gray mold
- Botrytis
cinerea
Pers.:Fr
|
111 |
| douglas-fir tussock moth
- Orgyia
pseudotsugata
(McDunnough)
|
110 |
| chinaberry
- Melia
azedarach
L.
|
108 |
| monarch butterfly
- Danaus
plexippus
(Linnaeus)
|
106 |
| American alligator
- Alligator
mississippiensis
Daudin
|
106 |
| common pokeweed
- Phytolacca
americana
L.
|
106 |
| common mullein
- Verbascum
thapsus
L.
|
105 |
| old world climbing fern
- Lygodium
microphyllum
(Cav.) R. Br.
|
105 |
| Japanese honeysuckle
- Lonicera
japonica
Thunb.
|
105 |
| cattle
- Bos
spp.
Linnaeus, 1758
|
104 |
| Fusarium wilts, blights, rots and damping-off
- Fusarium
spp.
Link
|
103 |
| cedar-apple rust
- Gymnosporangium
juniperi-virginianae
Schwein.
|
103 |
| giant hogweed
- Heracleum
mantegazzianum
Sommier & Levier
|
103 |
| snow and ice damage (snow load)
|
103 |
| shelterwood
|
100 |
| fall webworm
- Hyphantria
cunea
(Drury)
|
100 |
| Cercospora fungi
- Cercospora
spp.
Fresen.
|
99 |
| early blight
- Alternaria
solani
Sorauer
|
99 |
| Laysan albatross
- Phoebastria
immutabilis
(Rothschild, 1893)
|
98 |
| planting
|
98 |
| oxeye daisy
- Leucanthemum
vulgare
Lam.
|
98 |
| karner blue
- Plebejus
melissa
(W.H. Edwards)
|
97 |
| browntail moth
- Euproctis
chrysorrhoea
(Linnaeus)
|
97 |
| Compartmentalization Of Decay In Trees (CODIT)
|
97 |
| English oak
- Quercus
robur
L.
|
96 |
| western spruce budworm
- Choristoneura
occidentalis
Freeman
|
95 |
| pronghorn antelope
- Antilocapra
americana
(Ord, 1815)
|
95 |
| Brazilian peppertree
- Schinus
terebinthifolius
Raddi
|
95 |
| anthracnose
- Colletotrichum
spp.
Corda
|
95 |
| mountains
|
95 |
| Douglas-fir beetle
- Dendroctonus
pseudotsugae
Hopkins
|
94 |
| Japanese climbing fern
- Lygodium
japonicum
(Thunb. ex Murr.) Sw.
|
94 |
| six-toothed spruce bark beetle
- Pityogenes
chalcographus
(Linnaeus)
|
94 |
| Hosta Virus X
- Potexvirus
HVX
|
93 |
| giant reed
- Arundo
donax
L.
|
92 |
| gulf fritillary
- Agraulis
vanillae
(Linnaeus)
|
92 |
| fusiform rust
- Cronartium
quercuum
f.sp. fusiforme
(Hedgc. & N. Hunt) Burdsall & G. Snow
|
92 |
| white pine weevil
- Pissodes
strobi
(Peck)
|
92 |
| cheatgrass
- Bromus
tectorum
L.
|
92 |
| western tent caterpillar
- Malacosoma
californicum
(Packard)
|
91 |
| eastern tiger swallowtail
- Papilio
glaucus
Linnaeus
|
91 |
| multiflora rose
- Rosa
multiflora
Thunb. ex Murr.
|
91 |
| lightning
|
90 |
| Dutch elm disease
- Ophiostoma
ulmi
(Buisman) Nannf.
|
90 |
| crack willow
- Salix
fragilis
L.
|
90 |
| apple
- Malus
domestica
Borkh.
|
89 |
| Norway maple
- Acer
platanoides
L.
|
89 |
| pricklypear/cholla
- Opuntia
spp.
P. Mill.
|
89 |
| alfalfa
- Medicago
sativa
L.
|
88 |
| speed line
|
88 |
| pruning
|
88 |
| aspen/poplar
- Populus
spp.
L.
|
87 |
| littleleaf disease
- Phytophthora
cinnamomi
Rands
|
87 |
| Africanized honey bee
- Apis
mellifera
scutellata
Lepeletier
|
87 |
| building
|
87 |
| Australian-pine
- Casuarina
equisetifolia
L.
|
86 |
| Burmese python
- Python
molurus
ssp. bivittatus
Kuhl, 1820
|
85 |
| reed canarygrass
- Phalaris
arundinacea
L.
|
84 |
| princesstree
- Paulownia
tomentosa
(Thunb.) Sieb. & Zucc. ex Steud.
|
83 |
| Norway spruce
- Picea
abies
(L.) Karst.
|
83 |
| Nepalese browntop
- Microstegium
vimineum
(Trin.) A. Camus
|
82 |
| cucumber
- Cucumis
sativus
L.
|
82 |
| irrigation
|
81 |
| dodder
- Cuscuta
spp.
L.
|
81 |
| fall armyworm
- Spodoptera
frugiperda
(J.E. Smith)
|
81 |
| mimosa
- Albizia
julibrissin
Durazz.
|
81 |
| ponderosa pine
- Pinus
ponderosa
P.& C. Lawson
|
81 |
| prickly lettuce
- Lactuca
serriola
L.
|
81 |
| Sirex woodwasp
- Sirex
noctilio
Fabricius
|
80 |
| bitter rot
- Colletotrichum
gloeosporioides
(Penz.) Penz. & Sacc.
|
80 |
| American cockroach
- Periplaneta
americana
(Linnaeus)
|
80 |
| Russian-olive
- Elaeagnus
angustifolia
L.
|
80 |
| velvetleaf
- Abutilon
theophrasti
Medik
|
80 |
| eastern poison-ivy
- Toxicodendron
radicans
(L.)Kuntze
|
79 |
| root rot/damping off
- Rhizoctonia
spp.
DC.
|
79 |
| Pythium diseases
- Pythium
spp.
Pringsh.
|
78 |
| Japanese beetle
- Popillia
japonica
Newman
|
78 |
| hoary cress
- Cardaria
draba
(L.) Desv
|
78 |
| peach
- Prunus
persica
(L.) Batsch
|
78 |
| bagworm
- Thyridopteryx
ephemeraeformis
(Haworth)
|
78 |
| yellow starthistle
- Centaurea
solstitialis
L.
|
77 |
| cultivation
|
76 |
| periodical cicada
- Magicicada
septendecim
(Linnaeus)
|
76 |
| Chinese privet
- Ligustrum
sinense
Lour.
|
76 |
| white mulberry
- Morus
alba
L.
|
76 |
| clearcut
|
76 |
| Ips engraver beetles
- Ips
spp.
De Geer, 1775
|
76 |
| hydrilla
- Hydrilla
verticillata
(L. f.) Royle
|
75 |
| pesticide safety
|
75 |
| Asian citrus psyllid
- Diaphorina
citri
Kuwayama
|
75 |
| cotton
- Gossypium
hirsutum
L.
|
75 |
| red oak borer
- Enaphalodes
rufulus
(Haldeman)
|
75 |
| autumn-olive
- Elaeagnus
umbellata
Thunb.
|
74 |
| Phomopsis cankers and twig blights
- Phomopsis
spp.
(Sacc.) Bubák
|
73 |
| European hornbeam
- Carpinus
betulus
L.
|
73 |
| African Elephant
- Loxodonta
africana
Blumenbach
|
73 |
| common blight of bean
- Xanthomonas
campestris
pv. phaseoli
|
73 |
| southern green stink bug
- Nezara
viridula
(Linnaeus)
|
72 |
| waterlettuce
- Pistia
stratiotes
L.
|
72 |
| Phytophthora root and crown rots
- Phytophthora
spp.
De Bary
|
72 |
| soil & water
|
72 |
| poison-hemlock
- Conium
maculatum
L.
|
71 |
| lady beetle
|
71 |
| redheaded pine sawfly
- Neodiprion
lecontei
(Fitch)
|
71 |
| red sesbania
- Sesbania
punicea
(Cav.) Benth.
|
71 |
| balsam woolly adelgid
- Adelges
piceae
(Ratzeburg)
|
71 |
| larch casebearer
- Coleophora
laricella
(Hubner)
|
71 |
| beach vitex
- Vitex
rotundifolia
L. f.
|
70 |
| pink hibiscus mealybug
- Maconellicoccus
hirsutus
(Green)
|
69 |
| cone worms
- Dioryctria
spp.
Zeller
|
69 |
| yellow nutsedge
- Cyperus
esculentus
L.
|
69 |
| alligatorweed
- Alternanthera
philoxeroides
(Mart.) Griseb.
|
68 |
| red maple
- Acer
rubrum
L.
|
68 |
| sunflower
- Helianthus
spp.
L.
|
68 |
| yellow toadflax
- Linaria
vulgaris
P. Mill.
|
68 |
| Texas leafcutting ant
- Atta
texana
(Buckley)
|
67 |
| Xanthomonas leaf blight of onion
- Xanthomonas
axonopodis
pv. allii
(Dowson)
|
67 |
| dandelion
- Taraxacum
officinale
G.H. Weber ex Wiggers
|
66 |
| aphids
|
66 |
| Sirococcus blight of conifers
- Sirococcus
conigenus
(DC.) P. Cannon & Minter
|
66 |
| red imported fire ant
- Solenopsis
invicta
Buren
|
66 |
| charcoal rot
- Macrophomina
phaseolina
(Tassi) Goidanich
|
65 |
| thinning
|
65 |
| jimsonweed
- Datura
stramonium
L.
|
64 |
| yellow sweetclover
- Melilotus
officinalis
(L.) Lam.
|
64 |
| black turpentine beetle
- Dendroctonus
terebrans
(Olivier)
|
64 |
| leaf spot
- Passalora
sequoiae
(Ellis & Everh.) Y.L. Guo & W.H. Hsieh
|
64 |
| rivers and streams
|
64 |
| rice
- Oryza
sativa
L.
|
63 |
| Scleroderris canker of pine and spruce
- Gremmeniella
abietina
(Lagerb.) M. Morelet
|
63 |
| cooley spruce gall adelgid
- Adelges
cooleyi
(Gillette)
|
63 |
| European larch
- Larix
decidua
P. Mill.
|
63 |
| northern red oak
- Quercus
rubra
L.
|
63 |
| Mahaleb cherry
- Prunus
mahaleb
L.
|
63 |
| butterfly milkweed
- Asclepias
tuberosa
L.
|
63 |
| European alder
- Alnus
glutinosa
(L.) Gaertn.
|
62 |
| brown spot needle blight of pine
- Mycosphaerella
dearnessii
M.E. Barr
|
62 |
| European buckthorn
- Rhamnus
cathartica
L.
|
62 |
| sooty tern
- Sterna
fuscata
Linnaeus, 1766
|
62 |
| dwarf mistletoes
- Arceuthobium
spp.
Bieb.
|
62 |
| Nectria canker
- Nectria
spp.
(Fr.) Fr.
|
62 |
| giant salvinia
- Salvinia
molesta
D. S. Mitchell
|
62 |
| Colorado potato beetle
- Leptinotarsa
decemlineata
(Say)
|
61 |
| perennial lupine
- Lupinus
perennis
L.
|
61 |
| bittersweet nightshade
- Solanum
dulcamara
L.
|
61 |
| Benghal dayflower
- Commelina
benghalensis
L.
|
61 |
| Callery pear (Bradford pear)
- Pyrus
calleryana
Dcne.
|
61 |
| luna moth
- Actias
luna
(Linnaeus)
|
61 |
| bed bug
- Cimex
lectularius
Linnaeus
|
61 |
| sulfur shelf
- Laetiporus
sulphureus
(Bull.) Bondartsev & Singer
|
61 |
| common St. Johnswort
- Hypericum
perforatum
L.
|
61 |
| walnut caterpillar
- Datana
integerrima
Grote & Robinson
|
60 |
| mechanical
|
60 |
| black cherry
- Prunus
serotina
Ehrh.
|
60 |
| Jerusalem artichoke
- Helianthus
tuberosus
L.
|
60 |
| puncturevine
- Tribulus
terrestris
L.
|
60 |
| common reed
- Phragmites
australis
(Cav.) Trin. ex Steud.
|
60 |
| powdery mildew
- Podosphaera
macularis
(Wallr.) U. Braun & S. Takam.
|
60 |
| gray molds
- Botrytis
spp.
P. Mich. ex. Pers.
|
60 |
| black spot (leaf, stem, or pod spots)
- Alternaria
spp.
Nees
|
60 |
| yellow potato cyst nematode
- Globodera
rostochiensis
(Wollenweber) Behrens
|
60 |
| gorse
- Ulex
europaeus
L.
|
60 |
| cold injury (low termerature)
|
60 |
| engraver beetle
- Ips
acuminatus
(Gyllenhal)
|
59 |
| rosy gypsy moth
- Lymantria
mathura
Moore
|
59 |
| periodical cicada
- Magicicada
spp.
Davis, 1925
|
59 |
| Russian-thistle
- Salsola
tragus
L.
|
59 |
| beech bark disease
- Nectria
coccinea
(Pers.) Fr.
|
59 |
| trumpetcreeper
- Campsis
radicans
(L.) Seem. ex Bureau
|
59 |
| cabbage white
- Pieris
rapae
(Linnaeus)
|
58 |
| coltsfoot
- Tussilago
farfara
L.
|
58 |
| Scots pine
- Pinus
sylvestris
L.
|
58 |
| common yarrow
- Achillea
millefolium
L.
|
58 |
| long-horned beetle
- Monochamus
sartor
(Fabricius)
|
58 |
| Dyer's woad
- Isatis
tinctoria
L.
|
58 |
| Mexican fireweed
- Bassia
scoparia
(L.) A.J. Scott
|
58 |
| lion
- Panthera
leo
Linnaeus
|
58 |
| diffuse knapweed
- Centaurea
diffusa
Lam.
|
58 |
| Cytospora cankers
- Cytospora
spp.
Ehrenb.
|
58 |
| black henbane
- Hyoscyamus
niger
L.
|
58 |
| loblolly pine
- Pinus
taeda
L.
|
58 |
| red sorrel
- Rumex
acetosella
L.
|
58 |
| yellow poplar weevil
- Odontopus
calceatus
(Say)
|
57 |
| honeylocust
- Gleditsia
triacanthos
L.
|
57 |
| ornamental jewelweed
- Impatiens
glandulifera
Royle
|
57 |
| chocolate vine
- Akebia
quinata
(Houtt.) Dcne.
|
57 |
| pine processionary moth
- Thaumetopoea
pityocampa
(Denis & Schiffermuller)
|
57 |
| nursery operations
|
57 |
| bermudagrass
- Cynodon
dactylon
(L.) Pers
|
57 |
| European pine shoot moth
- Rhyacionia
buoliana
(Denis & Schiffermuller)
|
57 |
| bacterial spot
- Pseudomonas
cichorii
(Swingle 1925) Stapp 1928
|
57 |
| bacterial brown spot
- Pseudomonas
syringae
pv. syringae
van Hall 1902
|
57 |
| black widow spider
- Latrodectus
mactans
(Fabricius)
|
57 |
| bladder campion
- Silene
latifolia
ssp. alba
(Mill.) Greuter & Burdet
|
57 |
| common chickweed
- Stellaria
media
ssp. pallida
(Dumort.) Asch. & Graebn.
|
56 |
| artist's conk
- Ganoderma
applanatum
(Pers.) Pat.
|
56 |
| quackgrass
- Elymus
repens
(L.) Gould
|
56 |
| pitch canker
- Fusarium
subglutinans
(Wollenweb. & Reinking) P. E. Nelson, T. A. Toussoun, & Marasas
|
56 |
| Dalmatian toadflax
- Linaria
dalmatica
(L.) P. Mill.
|
56 |
| flowering ash
- Fraxinus
ornus
L.
|
56 |
| white-lined sphinx
- Hyles
lineata
(Fabricius)
|
56 |
| green ash
- Fraxinus
pennsylvanica
Marsh.
|
56 |
| Eutypella canker
- Eutypella
parasitica
R. W. Davidson & Lorentz
|
56 |
| bark beetles
|
55 |
| smaller European elm bark beetle
- Scolytus
multistriatus
(Marsham)
|
55 |
| hurricane
|
55 |
| cottonwood leaf beetle
- Chrysomela
scripta
Fabricius
|
55 |
| steelblue jewel beetle
- Melanophila
cyanea
(Fabricius)
|
55 |
| common cocklebur
- Xanthium
strumarium
L.
|
55 |
| houndstongue
- Cynoglossum
officinale
L.
|
55 |
| carrot
- Daucus
carota
ssp. sativus
(Hoffm.) Arcang.
|
55 |
| shepherd's-purse
- Capsella
bursa-pastoris
(L.) Medik.
|
55 |
| soybean
- Glycine
max
(L.) Merr.
|
55 |
| spruce budworm
- Choristoneura
fumiferana
(Clemens)
|
55 |
| potato/tomato psyllid
- Paratrioza
cockerelli
(Sulc)
|
55 |
| Chinese silvergrass
- Miscanthus
sinensis
Anderss.
|
55 |
| cane fruit (blackberry, raspberry)
- Rubus
spp.
L.
|
55 |
| perilla mint
- Perilla
frutescens
(L.) Britton
|
54 |
| western gall rust
- Endocronartium
harknessii
Hirats.
|
54 |
| convergent lady beetle
- Hippodamia
convergens
Guerin-Meneville
|
54 |
| common beet
- Beta
vulgaris
L.
|
54 |
| tall fescue
- Schedonorus
phoenix
(Scop.) Holub
|
54 |
| tobacco budworm
- Heliothis
virescens
(Fabricius)
|
54 |
| unpaved roads and trails
|
54 |
| large larch bark beetle
- Ips
cembrae
(Heer)
|
54 |
| northern corn leaf blight
- Exserohilum
turcicum
(Pass.) K.J. Leonard & Suggs
|
54 |
| eastern dwarf mistletoe
- Arceuthobium
pusillum
Peck
|
54 |
| moose
- Alces
alces
Linnaeus
|
54 |
| nutrient deficiency
|
54 |
| eastern white pine
- Pinus
strobus
L.
|
54 |
| hemp dogbane
- Apocynum
cannabinum
L.
|
54 |
| American beaver
- Castor
canadensis
Frazier
|
54 |
| human caused injury
|
53 |
| skunk-vine
- Paederia
foetida
L.
|
53 |
| sweet cherry
- Prunus
avium
(L.) L.
|
53 |
| black rot
- Guignardia
bidwellii
(Ellis) Viala & Ravaz
|
53 |
| small broomrape
- Orobanche
minor
Smith
|
52 |
| bacterial soft rot
- Pectobacterium
carotovorum
ssp. carotovorum
(Jones 1901) Hauben et al. 1999 emend. Gardan et al. 2003
|
52 |
| green alder
- Alnus
viridis
(Vill.) Lam. & DC.
|
52 |
| algal leaf spot
- Cephaleuros
virescens
Kunze
|
52 |
| leaf rolling weevil
- Homoeolabus
analis
(Iliger)
|
52 |
| field pennycress
- Thlaspi
arvense
L.
|
52 |
| cycad aulacaspis scale
- Aulacaspis
yasumatsui
Takagi, 1977
|
52 |
| crownvetch
- Securigera
varia
(L.) Lassen
|
52 |
| field horsetail
- Equisetum
arvense
L
|
52 |
| coco yam, wild taro
- Colocasia
esculenta
(L.) Schott
|
52 |
| baldcypress
- Taxodium
distichum
(L.) L.C. Rich.
|
52 |
| Eurasian watermilfoil
- Myriophyllum
spicatum
Linnaeus
|
52 |
| perennial sowthistle
- Sonchus
arvensis
L.
|
52 |
| citrus greening
- Candidatus Liberibacter
asiaticus
|
52 |
| multicolored Asian lady beetle
- Harmonia
axyridis
(Pallas)
|
52 |
| European pine sawfly
- Neodiprion
sertifer
(Geoffroy)
|
52 |
| shoebutton ardisia
- Ardisia
elliptica
Thunb
|
52 |
| Scotch thistle
- Onopordum
acanthium
L.
|
51 |
| polyphemus moth
- Antheraea
polyphemus
(Cramer)
|
51 |
| comandra blister rust
- Cronartium
comandrae
Peck
|
51 |
| pinyon blister rust
- Cronartium
occidentale
Hedgc., Bethel, & N. Hunt
|
51 |
| brackenfern
- Pteridium
aquilinum
(L.) Kuhn
|
51 |
| fragrant waterlily
- Nymphaea
odorata
Ait.
|
51 |
| largeleaf lantana
- Lantana
camara
L.
|
51 |
| grasshoppers
|
51 |
| American dwarf mistletoe
- Arceuthobium
americanum
Nutt. ex Engelm.
|
51 |
| Armillaria root rot
- Armillaria
tabescens
(Scop.) Emel
|
51 |
| polar bear
- Ursus
maritimus
Phipps
|
51 |
| lesser pine shoot beetle
- Tomicus
minor
(Hartig)
|
51 |
| root-knot nematode
- Meloidogyne
mayaguensis
Rammah & Hirschmann, 1988
|
51 |
| catalpa sphinx
- Ceratomia
catalpae
(Boisduval)
|
50 |
| common mallow
- Malva
neglecta
Wallr.
|
50 |
| white poplar
- Populus
alba
L.
|
50 |
| boll weevil
- Anthonomus
grandis
Boheman
|
50 |
| chicory
- Cichorium
intybus
L.
|
50 |
| tobacco splitworm
- Phthorimaea
operculella
(Zeller)
|
50 |
| Mexican fruit fly
- Anastrepha
ludens
(Loew)
|
49 |
| European oak leaf roller
- Tortrix
viridana
Linnaeus
|
49 |
| Japanese dodder
- Cuscuta
japonica
Choisy
|
49 |
| horse chestnut leafminer
- Cameraria
ohridella
Deshka & Dimic, 1986
|
49 |
| air pollutants
|
49 |
| bumble bees
- Bombus
spp.
Latreille, 1802
|
49 |
| drought
|
49 |
| Eastern Arc Mountains
|
49 |
| European corn borer
- Ostrinia
nubilalis
(Hubner)
|
49 |
| sunscald
|
49 |
| Tatarian honeysuckle
- Lonicera
tatarica
L.
|
48 |
| Mediterranean fruit fly, Medfly
- Ceratitis
capitata
(Wiedemann)
|
48 |
| porcupine
- Erethizon
dorsatum
Linnaeus
|
48 |
| wheel bug
- Arilus
cristatus
(Linnaeus)
|
48 |
| apple scab
- Venturia
inaequalis
(Cooke) G. Wint.
|
48 |
| servicetree
- Sorbus
domestica
L.
|
48 |
| white-tailed deer
- Odocoileus
virginianus
Zimmermann
|
48 |
| common burdock
- Arctium
minus
Bernh.
|
48 |
| purple nutsedge
- Cyperus
rotundus
L.
|
48 |
| sicklepod
- Senna
obtusifolia
(L.) Irwin & Barneby
|
48 |
| winter moth
- Operophtera
brumata
(Linnaeus)
|
48 |
| Botryosphaeria canker
- Botryosphaeria
dothidea
(Moug.:Fr.) Ces. & De Not.
|
48 |
| redroot pigweed
- Amaranthus
retroflexus
L.
|
47 |
| bouncingbet
- Saponaria
officinalis
L.
|
47 |
| Amur honeysuckle
- Lonicera
maackii
(Rupr.) Herder
|
47 |
| horseweed
- Conyza
canadensis
(L.) Cronq.
|
47 |
| Queen Anne's lace, wild carrot
- Daucus
carota
L.
|
47 |
| perennial pepperweed
- Lepidium
latifolium
L.
|
47 |
| crimson fountaingrass
- Pennisetum
setaceum
(Forsk.) Chiov.
|
47 |
| large brown trunk beetle
- Hylobius
abietis
(Linnaeus)
|
47 |
| tungoil tree
- Vernicia
fordii
(Hemsl.) Airy-Shaw
|
47 |
| common chokecherry
- Prunus
virginiana
L.
|
47 |
| fertilization
|
47 |
| black spot
- Diplocarpon
rosae
F.A. Wolf
|
47 |
| Cylindrocladium blight and root rot
- Cylindrocladium
scoparium
Morgan
|
47 |
| blue mold
- Peronospora
tabacina
D.B. Adam
|
47 |
| staghorn sumac
- Rhus
typhina
L.
|
47 |
| tansy ragwort
- Senecio
jacobaea
L.
|
47 |
| common periwinkle
- Vinca
minor
L.
|
47 |
| English walnut
- Juglans
regia
L.
|
47 |
| wild parsnip
- Pastinaca
sativa
L.
|
47 |
| red turpentine beetle
- Dendroctonus
valens
LeConte
|
47 |
| root lifting, soil heaving, and windthrow
|
47 |
| Tobacco Etch Virus
- Potyvirus
TEV
|
46 |
| selection
|
46 |
| common teasel
- Dipsacus
fullonum
L.
|
46 |
| black knot
- Apiosporina
morbosa
(Schwein.:Fr.) Arx
|
46 |
| Engelmann spruce
- Picea
engelmannii
Parry ex Engelm.
|
46 |
| ground ivy
- Glechoma
hederacea
L.
|
46 |
| plains pricklypear
- Opuntia
polyacantha
Haw.
|
46 |
| butterflies, moths or skippers
|
46 |
| Kutilakesa fungus
- Kutilakesa
pironii
Alfieri
|
46 |
| broadleaf plantain
- Plantago
major
L.
|
46 |
| Asian gypsy moth
- Lymantria
dispar
dispar
(Linnaeus)
|
46 |
| turkey tail
- Trametes
versicolor
(L.) C.G. Lloyd
|
46 |
| white fir
- Abies
concolor
(Gord. & Glend.) Lindl. ex Hildebr.
|
46 |
| ginkgo
- Ginkgo
biloba
L.
|
46 |
| grizzly bear
- Ursus
arctos
Linnaeus
|
46 |
| Bean Common Mosaic Virus
- Potyvirus
BCMV
|
45 |
| common horse chestnut
- Aesculus
hippocastanum
L.
|
45 |
| red-belted fungus
- Fomitopsis
pinicola
(Sw.) P. Karst.
|
45 |
| dogwood anthracnose
- Discula
destructiva
Redlin
|
45 |
| Douglas-fir
- Pseudotsuga
menziesii
(Mirbel) Franco
|
45 |
| stink bugs
|
45 |
| Fusarium wilt
- Fusarium
oxysporum
E.F. Sm. & Swingle
|
45 |
| imbedded objects
|
45 |
| sour orange scab
- Elsinoe
fawcettii
Bitanc. & Jenkins
|
45 |
| orange hawkweed
- Hieracium
aurantiacum
L.
|
45 |
| white heartwood rot
- Phellinus
tremulae
(Bondartsev) Bondartsev & Borisov in Bondartsev
|
45 |
| Schweinitzii root and butt disease
- Phaeolus
schweinitzii
(Fr.) Pat.
|
45 |
| sweetpotato
- Ipomoea
batatas
(L.) Lam.
|
45 |
| red pine
- Pinus
resinosa
Soland.
|
45 |
| pine engraver
- Ips
pini
(Say)
|
45 |
| processing/manufacturing
|
45 |
| eastern redbud
- Cercis
canadensis
Linnaeus
|
44 |
| flowering dogwood
- Cornus
florida
L.
|
44 |
| smallflower morningglory
- Jacquemontia
tamnifolia
(L.) Griseb.
|
44 |
| myrtle spurge
- Euphorbia
myrsinites
L
|
44 |
| boxelder bug
- Boisea
trivittata
(Say)
|
44 |
| common tansy
- Tanacetum
vulgare
L.
|
44 |
| fir engraver
- Scolytus
ventralis
LeConte
|
44 |
| Russian knapweed
- Acroptilon
repens
(L.) DC.
|
44 |
| smooth sumac
- Rhus
glabra
L.
|
44 |
| Virginia-creeper
- Parthenocissus
quinquefolia
(L.) Planch.
|
44 |
| paper wasp
- Polistes
dominula
(Christ)
|
44 |
| European white birch
- Betula
pendula
Roth
|
44 |
| Tanzania
|
44 |
| western salsify
- Tragopogon
dubius
Scop.
|
44 |
| pine wilt nematode
- Bursaphelenchus
xylophilus
(Steiner & Buhrer) Nickle
|
44 |
| red-humped caterpillar moth
- Schizura
concinna
(J.E. Smith)
|
44 |
| winged yam
- Dioscorea
alata
L.
|
44 |
| harvesting
|
44 |
| Catawba rosebay
- Rhododendron
catawbiense
Michx.
|
44 |
| German cockroach
- Blattella
germanica
(Linnaeus)
|
44 |
| showy rattlebox
- Crotalaria
spectabilis
Roth
|
43 |
| tamarisk
- Tamarix
spp.
L.
|
43 |
| stinging nettle
- Urtica
dioica
L.
|
43 |
| yellow-poplar
- Liriodendron
tulipifera
L.
|
43 |
| Fusarium damping-off
- Fusarium
solani
(Mart.) Sacc.
|
43 |
| ivyleaf morningglory
- Ipomoea
hederacea
Jacq.
|
43 |
| mistletoe
- Loranthus
europaeus
L.
|
43 |
| Southern bacterial wilt
- Ralstonia
solanacearum
(Smith) Yabuuchi et al.
|
43 |
| common purslane
- Portulaca
oleracea
L.
|
43 |
| eastern fivespined ips
- Ips
grandicollis
(Eichhoff)
|
43 |
| glossy buckthorn
- Frangula
alnus
P. Mill.
|
43 |
| bacterial soft rot
- Pectobacterium
chrysanthemi
(Burkholder, McFadden & Dimock 1953) Brenner, Steigerwalt, Miklos & Fanning 1973
|
43 |
| big periwinkle
- Vinca
major
L.
|
43 |
| pecan weevil
- Curculio
caryae
(Horn)
|
43 |
| watermoss
- Salvinia
spp.
Séguier
|
42 |
| hedge bindweed
- Calystegia
sepium
(L.) R. Br
|
42 |
| black swallowtail
- Papilio
polyxenes
Fabricius
|
42 |
| common milkweed
- Asclepias
syriaca
L.
|
42 |
| white willow
- Salix
alba
L.
|
42 |
| checkered beetle
- Thanasimus
dubius
(Fabricius)
|
42 |
| pecan
- Carya
illinoinensis
(Wangenh.) K. Koch
|
42 |
| pale tussock moth
- Calliteara
pudibunda
(Linnaeus)
|
42 |
| sericea lespedeza
- Lespedeza
cuneata
(Dum.-Cours.) G. Don
|
42 |
| striped ambrosia beetle
- Trypodendron
lineatum
(Olivier)
|
42 |
| common sunflower
- Helianthus
annuus
L.
|
42 |
| red elderberry
- Sambucus
racemosa
L.
|
42 |
| American sycamore
- Platanus
occidentalis
L.
|
42 |
| lobate lac scale
- Paratachardina
pseudolobata
Kondo & Gullan
|
42 |
| iron deficiency
|
42 |
| disease forecasting
|
42 |
| paper-mulberry
- Broussonetia
papyrifera
(L.) L'Hér. ex Vent.
|
42 |
| aster yellows phytoplasma
- Phytoplasma
|
42 |
| mantids
|
42 |
| orchardgrass
- Dactylis
glomerata
L.
|
42 |
| sessile oak
- Quercus
petraea
(Mattuschka) Liebl.
|
41 |
| syrphid or flower flies
|
41 |
| included bark
|
41 |
| curly dock
- Rumex
crispus
L.
|
41 |
| riverine mangrove ecosystem
|
41 |
| bald eagle
- Haliaeetus
leucocephalus
(Linnaeus, 1766)
|
41 |
| Phyllosticta leaf spots
- Phyllosticta
spp.
Pers.
|
41 |
| smooth brome
- Bromus
inermis
Leyss.
|
41 |
| horsenettle
- Solanum
carolinense
L.
|
41 |
| western pine beetle
- Dendroctonus
brevicomis
LeConte
|
41 |
| cutworms, loopers, owlet moths, and underwings
|
41 |
| Pine-tree lappet
- Dendrolimus
pini
(Linnaeus)
|
41 |
| tatarian maple
- Acer
tataricum
L.
|
41 |
| lambsquarters
- Chenopodium
album
L
|
41 |
| beet armyworm
- Spodoptera
exigua
(Hubner)
|
41 |
| birdsfoot trefoil
- Lotus
corniculatus
L.
|
40 |
| old house borer
- Hylotrupes
bajulus
(Linnaeus)
|
40 |
| pine needle cast
- Lophodermium
pinastri
(Schrad.) Chevall.
|
40 |
| Cucumber Mosaic Virus
- Cucumovirus
CMV
|
40 |
| hickory horned devil
- Citheronia
regalis
(Fabricius)
|
40 |
| anthracnose
- Colletotrichum
orbiculare
(Berk. & Mont.) Arx
|
40 |
| black-eyed susan
- Rudbeckia
hirta
L.
|
40 |
| Mexican bean beetle
- Epilachna
varivestis
Mulsant
|
40 |
| oak leaf blister
- Taphrina
caerulescens
(Desmaz. & Mont.) Tul.
|
40 |
| twig girdler
- Oncideres
cingulata
(Say)
|
40 |
| deadwood and snags
|
40 |
| bronze birch borer
- Agrilus
anxius
Gory
|
40 |
| silver lupine
- Lupinus
argenteus
Pursh
|
40 |
| mimosa wilt
- Fusarium
oxysporum
f.sp. perniciosum
(Hepting) Toole
|
39 |
| lakes and ponds
|
39 |
| white oak
- Quercus
alba
L.
|
39 |
| wild four-o'clock
- Mirabilis
nyctaginea
(Michx.) MacM.
|
39 |
| Chinese yam
- Dioscorea
oppositifolia
L.
|
39 |
| mourning cloak butterfly
- Nymphalis
antiopa
(Linnaeus)
|
39 |
| white rot fungus
- Stromatinia
gladioli
(Drayton) Whetzel
|
39 |
| common elderberry
- Sambucus
nigra
ssp. canadensis
(L.) R. Bolli
|
39 |
| black root rot
- Thielaviopsis
basicola
(Berk. & Broome) Ferraris
|
39 |
| showy forsythia
- Forsythia
x intermedia
Zabel [suspensa × viridissima]
|
39 |
| Athel tamarisk
- Tamarix
aphylla
(L.) Karst.
|
39 |
| small hive beetle
- Aethina
tumida
Murray
|
39 |
| diamondback moth
- Plutella
xylostella
(Linnaeus)
|
39 |
| hairy cat'sear
- Hypochaeris
radicata
L.
|
39 |
| bacterial spot
- Xanthomonas
vesicatoria
(ex Doidge) Vauterin et al.
|
39 |
| deer
|
39 |
| redheaded ash borer
- Neoclytus
acuminatus
(Fabricius)
|
39 |
| pepper
- Capsicum
spp.
L.
|
39 |
| American elm
- Ulmus
americana
L.
|
38 |
| silver fir bark beetle
- Pityokteines
curvidens
(Germar)
|
38 |
| wild-proso millet
- Panicum
miliaceum
L.
|
38 |
| Armillaria root rot
- Armillaria
solidipes
Peck
|
38 |
| edible fig
- Ficus
carica
L.
|
38 |
| small flower touch-me-not
- Impatiens
parviflora
DC.
|
38 |
| sulfur cinquefoil
- Potentilla
recta
L.
|
38 |
| spider mites
|
38 |
| chess-apple
- Sorbus
aria
(L.) Crantz
|
38 |
| tobacco hornworm
- Manduca
sexta
(Linnaeus)
|
38 |
| Scotch broom
- Cytisus
scoparius
(L.) Link
|
38 |
| wine grape
- Vitis
vinifera
L.
|
38 |
| false codling moth
- Thaumatotibia
leucotreta
(Meyrick)
|
38 |
| hedge maple
- Acer
campestre
L.
|
37 |
| Dothistroma needle blight
- Mycosphaerella
pini
Rostr.
|
37 |
| European white elm
- Ulmus
laevis
Pall.
|
37 |
| red-footed booby
- Sula
sula
(Linnaeus, 1766)
|
37 |
| water knotweed
- Polygonum
amphibium
L.
|
37 |
| shagbark hickory
- Carya
ovata
(P. Mill.) K. Koch
|
37 |
| tinder fungus
- Fomes
fomentarius
(L.) J.J. Kickx
|
37 |
| locust borer
- Megacyllene
robiniae
(Forster)
|
37 |
| octopus tree
- Schefflera
actinophylla
(Endl.) H.A.T. Harms
|
37 |
| genetic abnormalities
|
37 |
| climbing hempweed
- Mikania
scandens
(L.) Willd.
|
37 |
| eastern hemlock
- Tsuga
canadensis
(L.) Carr.
|
37 |
| release treatments
|
37 |
| fir bark beetle
- Pityophthorus
pityographus
(Ratzeburg)
|
37 |
| cecropia moth
- Hyalophora
cecropia
(Linnaeus)
|
37 |
| swamp milkweed
- Asclepias
incarnata
L.
|
37 |
| Alpine clematis
- Clematis
alpina
(L.) Mill.
|
37 |
| downy mildew
- Pseudoperonospora
cubensis
(Berk. & M.A. Curtis) Rostovzev
|
37 |
| showy draba
- Draba
spectabilis
Greene
|
37 |
| butterflybush
- Buddleja
davidii
Franch.
|
37 |
| red morningglory
- Ipomoea
coccinea
L.
|
37 |
| variable oakleaf caterpillar
- Lochmaeus
manteo
Doubleday
|
36 |
| pine needle scale
- Chionaspis
pinifoliae
(Fitch)
|
36 |
| spicebush swallowtail
- Papilio
troilus
Linnaeus
|
36 |
| common lilac
- Syringa
vulgaris
L.
|
36 |
| golden bamboo
- Phyllostachys
aurea
Carr. ex A.& C. Rivière
|
36 |
| buffalobur
- Solanum
rostratum
Dunal
|
36 |
| baldfaced hornet
- Dolichovespula
maculata
(Linnaeus)
|
36 |
| American lotus
- Nelumbo
lutea
Willd.
|
36 |
| broadleaf dock
- Rumex
obtusifolius
L.
|
36 |
| Sakhalin knotweed
- Polygonum
sachalinense
F. Schmidt ex Maxim.
|
36 |
| bean anthracnose
- Colletotrichum
lindemuthianum
(Sacc. & Magnus) Lams.-Scrib.
|
36 |
| great spruce bark beetle
- Dendroctonus
micans
(Kugelann)
|
36 |
| Canada goldenrod
- Solidago
canadensis
L.
|
36 |
| creeping buttercup
- Ranunculus
repens
L.
|
36 |
| Jeffery pine beetle
- Dendroctonus
jeffreyi
Hopkins
|
36 |
| European silver fir weevil
- Pissodes
piceae
(Illiger)
|
36 |
| winged burning bush
- Euonymus
alatus
(Thunb.) Sieb.
|
36 |
| spider mites
- Tetranychus
spp.
Dufour
|
36 |
| Mediterranean sage
- Salvia
aethiopis
L.
|
35 |
| peanut
- Arachis
hypogaea
L.
|
35 |
| storm damage
|
35 |
| lichen
|
35 |
| wheat stem rust
- Puccinia
graminis
Pers.
|
35 |
| western grebe
- Aechmophorus
occidentalis
(Lawrence, 1858)
|
35 |
| pecan scab
- Cladosporium
caryigenum
(Ellis & Langl.) Gottwald
|
35 |
| European chestnut
- Castanea
sativa
P. Mill.
|
35 |
| cotoneaster
- Cotoneaster
melanocarpus
Lodd. et al.
|
35 |
| orange spruce needleminer
- Coleotechnites
piceaella
(Kearfott)
|
35 |
| European privet
- Ligustrum
vulgare
L.
|
35 |
| Kutilakesa fungus
- Kutilakesa
madreeya
Subram.
|
35 |
| downy oak
- Quercus
pubescens
Willd.
|
35 |
| skidding
|
35 |
| English yew
- Taxus
baccata
L.
|
35 |
| trumpetweed
- Eupatorium
fistulosum
Barratt
|
35 |
| Hypoxylon cankers
- Hypoxylon
spp.
Bull.
|
35 |
| European bird cherry
- Prunus
padus
L.
|
35 |
| hooded pitcherplant
- Sarracenia
minor
Walt.
|
35 |
| squash bug
- Anasa
tristis
(De Geer)
|
35 |
| goatsrue
- Galega
officinalis
L.
|
35 |
| European oak bark beetle
- Scolytus
intricatus
(Ratzeburg)
|
35 |
| wild garlic
- Allium
vineale
L.
|
35 |
| absinth wormwood
- Artemisia
absinthium
L.
|
35 |
| foliar nematodes
- Aphelenchoides
spp.
Fischer, 1894
|
35 |
| laurel wilt
- Raffaelea
lauricola
Harrington & Fraedrich
|
35 |
| willow
- Salix
spp.
L.
|
35 |
| serviceberry
- Amelanchier
alnifolia
(Nutt.) Nutt. ex M. Roemer
|
35 |
| burrowing nematode
- Radopholus
similis
(Cobb, 1893) Thorne, 1949
|
35 |
| barley
- Hordeum
vulgare
L.
|
35 |
| turnipweed
- Rapistrum
rugosum
(L.) All.
|
35 |
| birch bark beetle
- Scolytus
ratzeburgi
Janson
|
35 |
| yellowflag iris
- Iris
pseudacorus
L.
|
34 |
| Indianpipe
- Monotropa
uniflora
L.
|
34 |
| whitemarked tussock moth
- Orgyia
leucostigma
(J.E. Smith)
|
34 |
| thymeleaf speedwell
- Veronica
serpyllifolia
L.
|
34 |
| soybean rust
- Phakopsora
pachyrhizi
Syd. & P. Syd.
|
34 |
| wild oat
- Avena
fatua
L.
|
34 |
| bacterial leaf scorch
- Xylella
fastidiosa
Wells et al., 1987
|
34 |
| flooding/high water
|
34 |
| European mistletoe variety
- Viscum
album
ssp. austriacum
(Wiesb.) Vollman
|
34 |
| checkertree
- Sorbus
torminalis
(L.) Crantz
|
34 |
| grape
- Vitis
spp.
L.
|
34 |
| imperial moth
- Eacles
imperialis
(Drury)
|
34 |
| Nantucket pine tip moth
- Rhyacionia
frustrana
(Scudder)
|
34 |
| fireweed
- Chamerion
angustifolium
(L.) Holub
|
34 |
| torpedograss
- Panicum
repens
L.
|
34 |
| leaf blotch miner moth
- Phyllonorycter
issikii
(Kumata)
|
34 |
| boll weevil
- Anthonomus
grandis
grandis
Boheman
|
34 |
| green peach aphid
- Myzus
persicae
(Sulzer)
|
34 |
| red buckeye
- Aesculus
pavia
L.
|
34 |
| direct seeding
|
34 |
| Robbins' milkvetch
- Astragalus
robbinsii
(Oakes) A. Gray
|
34 |
| elephanthead lousewort
- Pedicularis
groenlandica
Retz.
|
33 |
| varroa mite
- Varroa
jacobsoni
Oudemans
|
33 |
| bloodtwig dogwood
- Cornus
sanguinea
L.
|
33 |
| gray alder
- Alnus
incana
(L.) Moench
|
33 |
| European turkey oak
- Quercus
cerris
L.
|
33 |
| feral horse
- Equus
caballus
Linnaeus, 1758
|
33 |
| common ragweed
- Ambrosia
artemisiifolia
L.
|
33 |
| gopher tortoise
- Gopherus
polyphemus
(Daudin)
|
33 |
| unknown virus
|
33 |
| tomato
- Lycopersicon
esculentum
Mill.
|
33 |
| American beautyberry
- Callicarpa
americana
L.
|
33 |
| cotoneaster
- Cotoneaster
integerrimus
Medik.
|
33 |
| medusahead
- Taeniatherum
caput-medusae
(L.) Nevski
|
33 |
| termites
|
33 |
| tarnished plant bug
- Lygus
lineolaris
(Palisot)
|
33 |
| buckhorn plantain
- Plantago
lanceolata
L.
|
33 |
| halo blight
- Pseudomonas
syringae
pv. phaseolicola
(Burkholder) Young et al.
|
33 |
| sixspined ips
- Ips
calligraphus
(Germar)
|
33 |
| papaya mealybug
- Paracoccus
marginatus
Williams & Granara de Willink
|
33 |
| spruce decline
|
33 |
| black vine weevil
- Otiorhynchus
sulcatus
(Fabricius)
|
32 |
| sanddune wallflower
- Erysimum
capitatum
(Dougl. ex Hook.) Greene
|
32 |
| blackthorn
- Prunus
spinosa
L.
|
32 |
| old world bollworm, cotton bollworm
- Helicoverpa
armigera
(Hübner)
|
32 |
| eastern arborvitae
- Thuja
occidentalis
L.
|
32 |
| dog rose
- Rosa
canina
L.
|
32 |
| scarabs or scarab beetles
|
32 |
| yellow garden spider
- Argiope
aurantia
Lucas
|
32 |
| fire ant
- Solenopsis
geminata
(Fabricius)
|
32 |
| Douglas-fir dwarf mistletoe
- Arceuthobium
douglasii
Englem.
|
32 |
| dragonflies and damselflies
|
32 |
| painted lady butterfly
- Vanessa
cardui
(Linnaeus)
|
32 |
| common comfrey
- Symphytum
officinale
L.
|
32 |
| vaseygrass
- Paspalum
urvillei
Steud.
|
32 |
| domestic horse
- Equus
caballus
Linnaeus
|
32 |
| Austrian pine
- Pinus
nigra
Arnold
|
32 |
| European shot-hole borer
- Xyleborus
dispar
(Fabricius)
|
32 |
| slash pine
- Pinus
elliottii
Engelm.
|
32 |
| oak decline
|
32 |
| green stink bug
- Acrosternum
hilare
(Say)
|
32 |
| pandora moth
- Coloradia
pandora
Blake
|
32 |
| Cynipid gall wasp
- Andricus
quercustozae
(Bosc, 1792)
|
32 |
| great frigatebird
- Fregata
minor
(J. F. Gmelin, 1789)
|
32 |
| false tinder polypore
- Phellinus
igniarius
(L.) Quél.
|
32 |
| witch-hazel
- Hamamelis
virginiana
L.
|
32 |
| honeysuckle aphid
- Hyadaphis
tataricae
(Aizenberg)
|
32 |
| root diseases and rots
|
32 |
| common crupina
- Crupina
vulgaris
Cass.
|
32 |
| lumber and building materials
|
32 |
| Japanese barberry
- Berberis
thunbergii
DC.
|
32 |
| beaked panicgrass
- Panicum
anceps
Michx.
|
32 |
| cabbage looper
- Trichoplusia
ni
(Hubner)
|
32 |
| common hackberry
- Celtis
occidentalis
L.
|
32 |
| eastern ash bark beetle
- Hylesinus
aculeatus
Say
|
32 |
| whitefringed beetles
- Nuapactus
spp.
Dejean, 1821
|
31 |
| beech scale
- Cryptococcus
fagisuga
Lindinger
|
31 |
| European hardwood ambrosia beetle
- Trypodendron
domesticum
(Linnaeus)
|
31 |
| redosier dogwood
- Cornus
sericea
L.
|
31 |
| elm leafminer
- Kaliofenusa
ulmi
(Sundevall)
|
31 |
| Wyoming Indian paintbrush
- Castilleja
linariifolia
Benth.
|
31 |
| viburnum borer
- Synanthedon
viburni
Engelhardt
|
31 |
| air-potato
- Dioscorea
bulbifera
L.
|
31 |
| onion thrips
- Thrips
tabaci
Lindeman
|
31 |
| Japanese pine sawyer beetle
- Monochamus
alternatus
(Hope)
|
31 |
| botrytis rot
- Botrytis
allii
Munn
|
31 |
| whitespotted sawyer
- Monochamus
scutellatus
(Say)
|
31 |
| coppice
|
31 |
| trifoliate orange
- Poncirus
trifoliata
(L.) Raf.
|
31 |
| edema
|
31 |
| cotoneaster
- Cotoneaster
nebrodensis
(Guss.) K. Koch
|
31 |
| fanwort
- Cabomba
caroliniana
L
|
31 |
| fly agaric
- Amanita
muscaria
muscaria
(L. ex Fr.) Persoon ex W. J. Hooker
|
31 |
| broomsedge bluestem
- Andropogon
virginicus
L.
|
31 |
| flatheaded or metallic wood borer
|
31 |
| striped cucumber beetle
- Acalymma
vittatum
(Fabricius)
|
31 |
| pavement ant
- Tetramorium
caespitum
(Linnaeus)
|
31 |
| cutleaf teasel
- Dipsacus
laciniatus
L.
|
31 |
| Graphiola leaf spot
- Graphiola
phoenicis
(Moug.) Poit.
|
31 |
| lodgepole pine
- Pinus
contorta
Dougl. ex Loud.
|
31 |
| Phytophthora blight
- Phytophthora
capsici
Leonian
|
31 |
| leatherleaf mahonia
- Mahonia
bealei
(Fortune) Carr.
|
30 |
| blue vervain
- Verbena
hastata
L.
|
30 |
| Palmer amaranth
- Amaranthus
palmeri
S. Wats.
|
30 |
| oystershell scale
- Lepidosaphes
ulmi
(Linnaeus)
|
30 |
| butternut canker
- Sirococcus
clavigignenti-juglandacearum
N. B. Nair, Kostichka & Kuntz
|
30 |
| meadow hawkweed
- Hieracium
caespitosum
Dumort.
|
30 |
| seed tree
|
30 |
| fleas
|
30 |
| Drummond's rockcress
- Arabis
drummondii
Gray
|
30 |
| seedcorn maggot
- Delia
platura
(Meigen)
|
30 |
| Amur peppervine
- Ampelopsis
brevipedunculata
(Maxim.) Trautv.
|
30 |
| subalpine fleabane
- Erigeron
peregrinus
(Banks ex Pursh) Greene
|
30 |
| Stag beetle
- Lucanus
cervus
Linnaeus
|
30 |
| blue spruce
- Picea
pungens
Engelm.
|
30 |
| arrowleaf balsamroot
- Balsamorhiza
sagittata
(Pursh) Nutt.
|
30 |
| sevenspotted lady beetle
- Coccinella
septempunctata
(Linnaeus)
|
30 |
| ozone
|
30 |
| brown noddy
- Anous
stolidus
(Linnaeus, 1758)
|
30 |
| pear
- Pyrus
spp.
L.
|
30 |
| green foxtail
- Setaria
viridis
(L.) Beauv.
|
30 |
| Tobacco Mosaic Virus
- Tobamovirus
TMV
|
30 |
| Graphiola leaf spot
- Graphiola
spp.
Poit.
|
30 |
| Lymexylid beetle
- Hylecoetus
dermestoides
Linnaeus, 1761
|
30 |
| seedlings
|
30 |
| pinyon dwarf mistletoe
- Arceuthobium
divaricatum
Englem.
|
30 |
| moth mullein
- Verbascum
blattaria
L.
|
30 |
| bristly locust
- Robinia
hispida
L.
|
30 |
| musk thistle head weevil
- Rhinocyllus
conicus
(Frölich)
|
30 |
| barnyardgrass
- Echinochloa
crus-galli
(L.) Beauv
|
30 |
| nimblewill
- Muhlenbergia
schreberi
J.F. Gmel.
|
30 |
| tall morningglory
- Ipomoea
purpurea
(L.) Roth
|
30 |
| large aspen tortrix
- Choristoneura
conflictana
(Walker)
|
29 |
| green anole
- Anolis
carolinensis
Voigt
|
29 |
| root-knot nematode
- Meloidogyne
spp.
|
29 |
| wild chervil
- Anthriscus
sylvestris
(L.) Hoffmann
|
29 |
| sacred bamboo
- Nandina
domestica
Thunb.
|
29 |
| honeyvine swallowwort
- Cynanchum
laeve
(Michx.) Pers.
|
29 |
| banded elm bark beetle
- Scolytus
schevyrewi
Semenov
|
29 |
| rat, vole, mouse
Illiger, 1815
|
29 |
| brown stink bug
- Euschistus
servus
(Say)
|
29 |
| catchweed bedstraw
- Galium
aparine
L
|
29 |
| European aspen
- Populus
tremula
L.
|
29 |
| blackseed plantain
- Plantago
rugelii
Dcne.
|
29 |
| healall
- Prunella
vulgaris
L.
|
29 |
| henbit
- Lamium
amplexicaule
L.
|
29 |
| asparagus
- Asparagus
officinalis
L.
|
29 |
| Armillaria root rot
- Armillaria
mellea
(Vahl:Fr.) P. Kumm.
|
29 |
| black walnut
- Juglans
nigra
L.
|
29 |
| rush skeletonweed
- Chondrilla
juncea
L.
|
29 |
| Hypoxylon canker of oak
- Biscogniauxia
atropunctata
atropunctata
(Schwein.) Pouzar
|
29 |
| paper birch
- Betula
papyrifera
Marsh.
|
29 |
| southern armyworm
- Spodoptera
eridania
(Stoll)
|
29 |
| dwarf elderberry
- Sambucus
ebulus
L.
|
29 |
| green tree frog
- Hyla
cinerea
(Schneider, 1799)
|
29 |
| Brazilian egeria
- Egeria
densa
Planch.
|
29 |
| red heart of pine
- Phellinus
pini
(Thore) Fr.
|
29 |
| Rydberg's penstemon
- Penstemon
rydbergii
A. Nels.
|
29 |
| elm phloem necrosis phytoplasma
- Phytoplasma
|
29 |
| wood decay
- Schizophyllum
commune
(L.) Fr.
|
29 |
| loosestrife leaf beetle
- Galerucella
calmariensis
Linnaeus
|
29 |
| indigobush
- Amorpha
fruticosa
L.
|
29 |
| laboratory
|
29 |
| adelgid
- Sacchiphantes
viridis
(Ratzeburg, 1843)
|
29 |
| oak flea beetle
- Altica
quercetorum
Foudras
|
29 |
| western aster
- Symphyotrichum
ascendens
(Lindl.) Nesom
|
29 |
| pales weevil
- Hylobius
pales
(Herbst)
|
29 |
| weevil
- Curculio
glandium
Marsham, 1802
|
29 |
| dollar spot
- Sclerotinia
homoeocarpa
F.T. Benn
|
29 |
| Siberian elm
- Ulmus
pumila
L.
|
29 |
| birch leafminer
- Fenusa
pusilla
(Lepeletier)
|
29 |
| European ash
- Fraxinus
excelsior
L.
|
29 |
| jack pine
- Pinus
banksiana
Lamb.
|
29 |
| viceroy
- Limenitis
archippus
(Cramer)
|
29 |
| red horsechestnut
- Aesculus
x carnea
Hayne. [pavia x hippocastanum]
|
28 |
| tornado
|
28 |
| saddleback caterpillar
- Acharia
stimulea
(Clemens)
|
28 |
| black dot spurge flea beetle
- Aphthona
nigriscutis
Foudras
|
28 |
| gummy stem blight (vine decline)
- Didymella
bryoniae
(Fuckel) Rehm
|
28 |
| English hawthorn
- Crataegus
monogyna
Jacq.
|
28 |
| gall midge
- Dryomia
circinnans
Giraud
|
28 |
| pine needle rusts
- Coleosporium
spp.
Lev
|
28 |
| oak anthracnose
- Apiognomonia
errabunda
(Roberge ex Desm.) Höhn.
|
28 |
| waterfalls
|
28 |
| wild cucumber
- Echinocystis
lobata
(Michx.) Torr. & Gray
|
28 |
| wirestem muhly
- Muhlenbergia
frondosa
(Poir.) Fern.
|
28 |
| brittleleaf naiad
- Najas
minor
All.
|
28 |
| tiger beardtongue
- Penstemon
mensarum
Pennell
|
28 |
| Tomato Yellow Leaf Curl Virus
- Begomovirus
TYLCV
|
28 |
| tobacco flea beetle
- Epitrix
hirtipennis
(Melsheimer)
|
28 |
| Fusarium wilt
- Fusarium
oxysporum
f.sp. phaseoli
J.B. Kendr. & W.C. Snyder
|
28 |
| bacterial necrosis of giant cactus
- Erwinia
carnegieana
Standring
|
28 |
| British yellowhead
- Inula
britannica
L.
|
28 |
| turkeyberry
- Solanum
torvum
Sw.
|
28 |
| long-horned beetles
|
28 |
| ectomycorrhizae
- Pisolithus
tinctorius
(Pers.) Cok. & Couch
|
28 |
| sorghum
- Sorghum
bicolor
(L.) Moench
|
28 |
| spotted spurge
- Chamaesyce
maculata
(L.) Small
|
28 |
| carpenter ants
- Camponotus
spp.
Mayr, 1861
|
28 |
| buckwheat tree
- Cliftonia
monophylla
(Lam.) Britt. ex Sarg.
|
28 |
| oak splendour beetle
- Agrilus
biguttatus
(Fabricius)
|
28 |
| osage-orange
- Maclura
pomifera
(Raf.) Schneid.
|
28 |
| annual sowthistle
- Sonchus
oleraceus
L.
|
28 |
| jointed goatgrass
- Aegilops
cylindrica
Host
|
28 |
| stripe rust
- Puccinia
striiformis
Westend.
|
28 |
| daylily
- Hemerocallis
spp.
L.
|
28 |
| large elm beetle
- Scolytus
scolytus
(Fabricius)
|
28 |
| blanketflower
- Gaillardia
aristata
Pursh
|
28 |
| fragrant sumac
- Rhus
aromatica
Ait.
|
28 |
| ash
- Fraxinus
spp.
L.
|
28 |
| Big Cypress National Preserve
|
28 |
| erythrina gall wasp
- Quadrastichus
erythrinae
Kim
|
28 |
| goldenrod
- Solidago
spp.
L.
|
28 |
| dwarf honeysuckle
- Lonicera
xylosteum
L.
|
28 |
| Ganoderma root and butt rot
- Ganoderma
lucidum
(Curtis) P. Karst.
|
28 |
| giant ragweed
- Ambrosia
trifida
L.
|
28 |
| pepper weevil
- Anthonomus
eugenii
Cano
|
28 |
| poor architecture
|
28 |
| African violet
- Saintpaulia
teitensis
B.L.Burtt
|
27 |
| devilwood
- Osmanthus
americanus
(L.) Benth. & Hook. f. ex Gray
|
27 |
| pin oak
- Quercus
palustris
Muenchh.
|
27 |
| golden-silk spider
- Nephila
clavipes
(Linnaeus)
|
27 |
| nodding locoweed
- Oxytropis
deflexa
(Pallas) DC.
|
27 |
| sassafras
- Sassafras
albidum
(Nutt.) Nees
|
27 |
| eastern pine gall rust
- Cronartium
quercuum
(Berk.) Miyabe ex Shirai
|
27 |
| common buckeye
- Junonia
coenia
Hubner
|
27 |
| yellow pitcherplant
- Sarracenia
flava
L.
|
27 |
| European cranberrybush
- Viburnum
opulus
L.
|
27 |
| turkey oak
- Quercus
laevis
Walt.
|
27 |
| Helminthosporium leaf spot
- Helminthosporium
spp.
Link & Fries
|
27 |
| fall cankerworm
- Alsophila
pometaria
(Harris)
|
27 |
| locust digitate leaf miner
- Parectopa
robiniella
Clemens
|
27 |
| witchweed
- Striga
spp.
Lour.
|
27 |
| hawkweeds
- Hieracium
spp.
L.
|
27 |
| locust leafminer
- Odontota
dorsalis
(Thunberg)
|
27 |
| false chinch bug
- Nysius
raphanus
Howard
|
27 |
| eastern redcedar
- Juniperus
virginiana
L.
|
27 |
| bottomland hardwoods
|
27 |
| bigroot morningglory
- Ipomoea
pandurata
(L.) G.F.W. Mey.
|
27 |
| osprey
- Pandion
haliaetus
(Linnaeus, 1758)
|
27 |
| Leptographium root disease
- Leptographium
procerum
(W.B. Kendr.) M.J. Wingf
|
27 |
| Canada goose
- Branta
canadensis
(Linnaeus, 1758)
|
27 |
| shrubby lespedeza
- Lespedeza
bicolor
Turcz.
|
27 |
| black stain root disease
- Ophiostoma
wageneri
(Goheen & F.W. Cobb) T.C. Harr.
|
27 |
| serviceberry
- Amelanchier
arborea
Michx. f.
|
27 |
| goat willow
- Salix
caprea
L.
|
27 |
| blessed milkthistle
- Silybum
marianum
(L.) Gaertn.
|
27 |
| northern bark beetle
- Ips
duplicatus
(Sahlberg)
|
27 |
| European mantid
- Mantis
religiosa
(Linnaeus 1758)
|
27 |
| clinker polypore
- Inonotus
obliquus
(Pers.) Pilát
|
27 |
| poplar borer
- Saperda
calcarata
Say
|
27 |
| timber milkvetch
- Astragalus
miser
Dougl.
|
27 |
| viburnum leaf beetle
- Pyrrhalta
viburni
Paykull
|
27 |
| Whipple's penstemon
- Penstemon
whippleanus
Gray
|
27 |
| parrotfeather
- Myriophyllum
aquaticum
(Vell.) Verdc.
|
27 |
| witchgrass
- Panicum
capillare
L.
|
27 |
| curlyleaf pondweed
- Potamogeton
crispus
L.
|
27 |
| pink lady's-slipper
- Cypripedium
acaule
Ait.
|
27 |
| black-footed albatross
- Phoebastria
nigripes
(Audubon, 1839)
|
26 |
| tall buttercup
- Ranunculus
acris
L.
|
26 |
| introduced pine sawfly
- Diprion
similis
(Hartig)
|
26 |
| wetland nightshade
- Solanum
tampicense
Dunal
|
26 |
| elm leaf beetle
- Xanthogaleruca
luteola
(Müller, 1766)
|
26 |
| big sagebrush
- Artemisia
tridentata
Nutt
|
26 |
| bark beetle
- Hylurgops
palliatus
(Gyllenhal)
|
26 |
| branched broomrape
- Orobanche
ramosa
L.
|
26 |
| sunsets
|
26 |
| formosan subterranean termite
- Coptotermes
formosanus
(Shiraki)
|
26 |
| cotton lace bug
- Corythucha
gossypii
(Fabricius)
|
26 |
| small southern pine engraver
- Ips
avulsus
(Eichhoff)
|
26 |
| ants
- Formica
spp.
Linnaeus, 1758
|
26 |
| Himalaya blackberry
- Rubus
armeniacus
Focke
|
26 |
| mugwort
- Artemisia
vulgaris
L.
|
26 |
| variegated cutworm
- Peridroma
saucia
(Hubner)
|
26 |
| hispidus canker
- Inonotus
hispidus
(Bolton) P. Karst.
|
26 |
| harlequin bug
- Murgantia
histrionica
(Hahn)
|
26 |
| Ichneumonid wasps
|
26 |
| cabbage
- Brassica
oleracea
var. oleracea
L.
|
26 |
| tent caterpillar
- Eriogaster
lanestris
(Linnaeus)
|
26 |
| halogeton
- Halogeton
glomeratus
(Bieb.) C.A. Mey.
|
26 |
| cicadas
|
26 |
| bigleaf lupine
- Lupinus
polyphyllus
Lindl.
|
26 |
| sweetpotato hornworm
- Agrius
cingulata
(Fabricius)
|
26 |
| cypress aphid
- Cinara
cupressivora
Watson & Vogtlin
|
26 |
| diamondleaf saxifrage
- Saxifraga
rhomboidea
Greene
|
26 |
| bur oak
- Quercus
macrocarpa
Michx.
|
26 |
| dawn redwood
- Metasequoia
glyptostroboides
Hu & W. C. Cheng
|
26 |
| canola
- Brassica
napus
var. napus
L.
|
26 |
| limber pine dwarf mistletoe
- Arceuthobium
cyanocarpum
(A. Nels. ex Rydb.) A. Nels.
|
26 |
| swallowtail butterflies
- Papilio
spp.
Linnaeus 1758
|
26 |
| smokebush
- Buddleja
madagascariensis
Lam.
|
26 |
| spittlebugs or froghoppers
|
26 |
| eight-toothed spruce bark beetle
- Ips
amitinus
(Eichhoff, 1871)
|
26 |
| black rot
- Botryosphaeria
obtusa
(Schwein.) Shoemaker
|
26 |
| cottony cushion scale
- Icerya
purchasi
Maskell
|
26 |
| alfalfa weevil
- Hypera
postica
(Gyllenhal)
|
26 |
| Kobus magnolia
- Magnolia
kobus
DC.
|
26 |
| purple deadnettle
- Lamium
purpureum
L.
|
26 |
| purple blotch
- Alternaria
porri
(Ellis) Cif.
|
26 |
| giraffe
- Giraffa
camelopardalis
Linnaeus
|
26 |
| coral ardisia
- Ardisia
crenata
Sims
|
26 |
| puffball
- Lycoperdon
pyriforme
(Schaeff.) Pers.
|
26 |
| leaffooted bug
- Leptoglossus
phyllopus
(Linnaeus)
|
26 |
| goldenhaired bark beetle
- Hylurgus
ligniperda
(Fabricius)
|
25 |
| Rhizosphaera needle cast
- Rhizosphaera
kalkhoffii
Bubak
|
25 |
| common cattail
- Typha
latifolia
L.
|
25 |
| pine bark adelgid
- Pineus
strobi
(Hartig)
|
25 |
| long-horned beetle
- Rosalia
alpina
(Linnaeus)
|
25 |
| sweetgum
- Liquidambar
styraciflua
L.
|
25 |
| maypop passionflower
- Passiflora
incarnata
L.
|
25 |
| squirrel
- Sciurus
spp.
Linnaeus, 1758
|
25 |
| apple flea beetle
- Altica
foliaceae
LeConte
|
25 |
| flixweed
- Descurainia
sophia
(L.) Webb ex Prantl
|
25 |
| juniper mistletoe
- Phoradendron
juniperinum
Engelm. ex A. Gray
|
25 |
| western yellowjacket
- Vespula
pensylvanica
(Saussure)
|
25 |
| citrus long-horned beetle
- Anoplophora
chinensis
(Forster)
|
25 |
| small ballmoss
- Tillandsia
recurvata
(L.) L.
|
25 |
| woolly apple aphid
- Eriosoma
lanigerum
(Hausmann)
|
25 |
| orangestriped oakworm
- Anisota
senatoria
(J.E. Smith)
|
25 |
| Gambel oak
- Quercus
gambelii
Nutt.
|
25 |
| fir bark beetle
- Pityokteines
spinidens
(Reitter)
|
25 |
| American chestnut
- Castanea
dentata
(Marsh.) Borkh.
|
25 |
| garden symphylan
- Scutigerella
immaculata
(Newport)
|
25 |
| Russian wheat aphid
- Diuraphis
noxia
(Kurdjumov)
|
25 |
| chick pea
- Cicer
arietinum
L.
|
25 |
| geologic feature
|
25 |
| sap beetle
|
25 |
| Japanese floweringquince
- Chaenomeles
japonica
(Thunb.) Lindl. ex Spach
|
25 |
| heat
|
25 |
| American white pelican
- Pelecanus
erythrorhynchos
J.F. Gmelin, 1789
|
25 |
| rice weevil
- Sitophilus
oryzae
(Linnaeus)
|
25 |
| mountain azalea
- Rhododendron
canescens
(Michx.) Sweet
|
25 |
| corn snake
- Elaphe
guttata
guttata
(Linnaeus, 1766)
|
25 |
| smut
- Ustilago
maydis
(DC.) Corda
|
25 |
| birch conk
- Piptoporus
betulinus
(Bull.) P. Karst.
|
25 |
| Verticillium wilts
- Verticillium
spp.
Nees.
|
25 |
| green lynx spider
- Peucetia
viridans
(Hentz)
|
25 |
| spruce spider mite
- Oligonychus
ununguis
(Jacobi)
|
25 |
| white locoweed
- Oxytropis
sericea
Nutt.
|
25 |
| volcanoes
|
25 |
| European earwig
- Forficula
auricularia
Linnaeus
|
25 |
| water speedwell
- Veronica
anagallis-aquatica
L.
|
25 |
| onionweed
- Asphodelus
fistulosus
Linnaeus
|
25 |
| granulate ambrosia beetle
- Xylosandrus
crassiusculus
(Motschulsky)
|
25 |
| tawny daylily
- Hemerocallis
fulva
(L.) L.
|
25 |
| spruce broom rust
- Chrysomyxa
arctostaphyli
Dietel
|
25 |
| long-horned beetle
- Monochamus
galloprovincialis
(Olivier)
|
25 |
| Carolina geranium
- Geranium
carolinianum
L.
|
25 |
| buttonbush
- Cephalanthus
occidentalis
L.
|
25 |
| spiny sowthistle
- Sonchus
asper
(L.) Hill
|
25 |
| click beetle
|
25 |
| powdery mildew of oak
- Microsphaera
alphitoides
Griffon & Maubl.
|
25 |
| wavyleaf twinevine
- Funastrum
crispum
(Benth.) Schltr.
|
25 |
| Spanish moss
- Tillandsia
usneoides
(L.) L.
|
25 |
| large crabgrass
- Digitaria
sanguinalis
(L.) Scop
|
25 |
| variable watermilfoil
- Myriophyllum
heterophyllum
Michx.
|
25 |
| bacterial spot of stone fruits
- Xanthomonas
arboricola
pv. pruni
(Smith) Vauterin et al.
|
25 |
| codling moth
- Cydia
pomonella
(Linnaeus)
|
25 |
| giant ironweed
- Vernonia
gigantea
gigantea
(Walter) Trel.
|
25 |
| rust
- Puccinia
helianthi
Schwein.
|
24 |
| musk mallow
- Malva
moschata
L.
|
24 |
| apple maggot
- Rhagoletis
pomonella
(Wash)
|
24 |
| weeping lovegrass
- Eragrostis
curvula
(Schrad.) Nees
|
24 |
| leaf and flower gall
- Exobasidium
vaccinii
Erikss.
|
24 |
| scale
- Neosteingelia
texana
Morrison, 1927
|
24 |
| Patterson's milkvetch
- Astragalus
pattersonii
Gray
|
24 |
| wild carrot
- Daucus
carota
ssp. carota
L.
|
24 |
| woodpeckers
|
24 |
| American hornbeam
- Carpinus
caroliniana
Walt.
|
24 |
| red chokeberry
- Photinia
pyrifolia
(Lam.)
|
24 |
| pine needle cast
- Lophodermella
cerina
(Darker) Darker
|
24 |
| bacterial spot
- Xanthomonas
campestris
pv. vesicatoria
(Doidge) Dye
|
24 |
| pine white
- Neophasia
menapia
(Felder & Felder)
|
24 |
| purple pampasgrass
- Cortaderia
jubata
(Lem.) Stapf
|
24 |
| Sycamore maple
- Acer
pseudoplatanus
L.
|
24 |
| fir-fireweed rust
- Pucciniastrum
epilobii
G.H. Otth
|
24 |
| twospotted spider mite
- Tetranychus
urticae
Koch
|
24 |
| butternut
- Juglans
cinerea
L.
|
24 |
| Septoria leaf spot and cankers
- Septoria
spp.
Sacc.
|
24 |
| chrysanthemum white rust
- Puccinia
horiana
P. Hennings
|
24 |
| brown marmorated stink bug
- Halyomorpha
halys
(Stal)
|
24 |
| squarrose knapweed
- Centaurea
virgata
Lam.
|
24 |
| trumpet honeysuckle
- Lonicera
sempervirens
L.
|
24 |
| blacklegged tick
- Ixodes
scapularis
Say
|
24 |
| knopper gall
- Andricus
quercuscalicis
(Burgsdorf)
|
24 |
| canker
|
24 |
| center rot
- Pantoea
ananatis
(Serrano 1928) Mergaert et al. 1993
|
24 |
| powdery mildew
- Microsphaera
penicillata
(Wallr.) Lév.
|
24 |
| azalea caterpillar
- Datana
major
Grote & Robinson
|
24 |
| Woods' rose
- Rosa
woodsii
Lindl.
|
24 |
| giant wood wasp
- Urocerus
gigas
gigas
(Linnaeus)
|
24 |
| bronze leaf disease
- Apioplagiostoma
populi
(E.K. Cash & Waterman) M.E. Barr
|
24 |
| angel tern
- Gygis
alba
(Sparrman, 1786)
|
24 |
| yellow foxtail
- Setaria
pumila
(Poir.) Roemer & J.A. Schultes
|
24 |
| carrotwood
- Cupaniopsis
anacardioides
(A. Rich.) Radlk.
|
24 |
| hairy stereum
- Stereum
hirsutum
(Willd.) Pers.
|
24 |
| American beech
- Fagus
grandifolia
Ehrhart
|
24 |
| pineapple mealybug
- Dysmicoccus
brevipes
(Cockerell)
|
24 |
| swede midge
- Contarinia
nasturtii
(Kieffer)
|
24 |
| pinyon ips
- Ips
confusus
(LeConte)
|
24 |
| mile-a-minute weed
- Persicaria
perfoliata
(L.) H. Gross
|
24 |
| red-cockaded woodpecker
- Picoides
borealis
(Vieillot, 1809)
|
24 |
| laminated root disease
- Phellinus
weirii
(Murrill) R. L. Gibertson
|
24 |
| io moth
- Automeris
io
(Fabricius)
|
24 |
| mottled umber moth
- Erannis
defoliaria
(Clerk)
|
24 |
| prescribed fire
|
24 |
| cypressvine morningglory
- Ipomoea
quamoclit
L.
|
24 |
| Fusarium wilt
- Fusarium
oxysporum
f.sp. lycopersici
(Sacc.) W.C. Snyder & H.N. Hans.
|
24 |
| crazy ant
- Paratrechina
longicornis
(Latreille)
|
24 |
| waved sphinx
- Ceratomia
undulosa
(Walker)
|
24 |
| Carnation Latent Virus
- Carlavirus
CLV
|
24 |
| witch-hazel
- Hamamelis
spp.
L.
|
23 |
| tumble mustard
- Sisymbrium
altissimum
L.
|
23 |
| spittlebug
- Aphrophora
salicina
(De Geer)
|
23 |
| robber flies
|
23 |
| sugar pine tortrix
- Choristoneura
lambertiana
(Busck)
|
23 |
| northern bedstraw
- Galium
boreale
L.
|
23 |
| yellowdot saxifrage
- Saxifraga
bronchialis
L.
|
23 |
| Rocky Mountain goldenrod
- Solidago
multiradiata
Ait.
|
23 |
| fir broom rust
- Melampsorella
caryophyllacearum
(DC.) J. Schröt
|
23 |
| ash yellows phytoplasma
- Phytoplasma
|
23 |
| timothy
- Phleum
pratense
L.
|
23 |
| great golden digger wasp
- Sphex
ichneumoneus
(Linnaeus)
|
23 |
| papaya fruit fly
- Toxotrypana
curvicauda
Gerstaecker
|
23 |
| paper wasps
- Polistes
spp.
Latreille, 1802
|
23 |
| brown spot
- Alternaria
alternata
(Fr.) Keissl.
|
23 |
| safflower
- Carthamus
tinctorius
L.
|
23 |
| greater flamingo
- Phoenicopterus
ruber
Linnaeus
|
23 |
| bristlecone pine
- Pinus
aristata
Engelm.
|
23 |
| common evening-primrose
- Oenothera
biennis
L.
|
23 |
| spreading dogbane
- Apocynum
androsaemifolium
L.
|
23 |
| meadow lousewort
- Pedicularis
crenulata
Benth.
|
23 |
| hibiscus
- Hibiscus
spp.
L.
|
23 |
| blue-footed booby
- Sula
nebouxii
Milne-Edwards, 1882
|
23 |
| catnip
- Nepeta
cataria
L.
|
23 |
| bloodroot
- Sanguinaria
canadensis
L.
|
23 |
| sandhill crane
- Grus
canadensis
(Linnaeus, 1758)
|
23 |
| twolined chestnut borer
- Agrilus
bilineatus
(Weber)
|
23 |
| leafhoppers
|
23 |
| kermes scales
- Kermes
spp.
Boitard, 1828
|
23 |
| risk tree
|
23 |
| mayapple
- Podophyllum
peltatum
L.
|
23 |
| American burnweed
- Erechtites
hieraciifolia
(L.) Raf. ex DC.
|
23 |
| fir bark beetle
- Cryphalus
piceae
Ratzeburg
|
23 |
| Plum Pox Virus
- Potyvirus
PPV
|
23 |
| sourwood
- Oxydendrum
arboreum
(L.) DC.
|
23 |
| castorbean
- Ricinus
communis
L.
|
23 |
| brown widow spider
- Latrodectus
geometricus
C.L. Koch
|
23 |
| western sweetvetch
- Hedysarum
occidentale
Greene
|
23 |
| littleleaf sensitivebriar
- Mimosa
microphylla
Dry.
|
23 |
| Rocky Mountain beeplant
- Cleome
serrulata
Pursh
|
23 |
| spiny plumeless thistle
- Carduus
acanthoides
L.
|
23 |
| sugar maple
- Acer
saccharum
Marshall
|
23 |
| Road salt or de-icing salt
|
23 |
| Phoma blights
- Phoma
spp.
Sacc.
|
23 |
| question mark
- Polygonia
interrogationis
(Fabricius)
|
23 |
| brown spruce longhorn beetle
- Tetropium
fuscum
(Fabricius)
|
23 |
| pale agoseris
- Agoseris
glauca
(Pursh) Raf.
|
23 |
| drainage
|
23 |
| fall color
|
23 |
| construction
|
23 |
| white spruce
- Picea
glauca
(Moench) Voss
|
23 |
| thorny olive
- Elaeagnus
pungens
Thunb.
|
23 |
| Hypoxylon canker of aspen
- Entoleuca
mammata
(Wahlenb.) J.D. Rogers & Y.M. Ju
|
23 |
| alpine leafybract aster
- Symphyotrichum
foliaceum
var. foliaceum
(DC.) Nesom
|
23 |
| poplar-and-willow borer
- Cryptorhynchus
lapathi
(Linnaeus)
|
23 |
| pine beauty moth
- Panolis
flammea
(Denis & Schiffermüller)
|
23 |
| small spruce bark beetle
- Polygraphus
poligraphus
(Linnaeus)
|
23 |
| orange dog swallowtail
- Papilio
cresphontes
Cramer
|
23 |
| ash borer
- Podosesia
syringae
(Harris)
|
23 |
| yellow marsh marigold
- Caltha
palustris
L.
|
23 |
| onions
- Allium
spp.
L.
|
23 |
| onion rust
- Puccinia
allii
Castagne
|
23 |
| American black nightshade
- Solanum
americanum
P. Mill.
|
23 |
| stemless thistle
- Cirsium
tioganum
(Congd.) Petrak
|
22 |
| Carolina laurelcherry
- Prunus
caroliniana
(P. Mill.) Ait.
|
22 |
| tall lettuce
- Lactuca
canadensis
L.
|
22 |
| Cylindrocladium root diseases
- Cylindrocladium
spp.
Morgan
|
22 |
| carpetweed
- Mollugo
verticillata
L.
|
22 |
| southern waxmyrtle
- Morella
cerifera
(L.) Small
|
22 |
| foxtail barley
- Hordeum
jubatum
L.
|
22 |
| Kentucky coffeetree
- Gymnocladus
dioicus
(L.) K. Koch
|
22 |
| soft scale
- Eulecanium
kunoensis
Kuwana, 1907
|
22 |
| bread mold
- Rhizopus
stolonifer
(Ehrenb.) Vuill.
|
22 |
| white pine aphid
- Cinara
strobi
(Fitch)
|
22 |
| cottonwood borer
- Plectrodera
scalator
(Fabricius)
|
22 |
| brownbanded cockroach
- Supella
longipalpa
(Fabricius)
|
22 |
| willow leaf beetle
- Chrysomela
vigintipunctata
Sc.
|
22 |
| wood stork
- Mycteria
americana
Linnaeus
|
22 |
| tamarack
- Larix
laricina
(Du Roi) K. Koch
|
22 |
| lotus
- Nelumbo
spp.
|
22 |
| tomato leaf mold
- Mycovellosiella
fulva
(Cooke) Arx
|
22 |
| webspinning sawfly
- Cephalcia
arvensis
Panzer
|
22 |
| eastern Hercules beetle
- Dynastes
tityus
(Linnaeus)
|
22 |
| cherrybark oak
- Quercus
pagoda
Raf.
|
22 |
| red mangrove
- Rhizophora
stylosa
Griff.
|
22 |
| cloudless sulphur
- Phoebis
sennae
(Linnaeus)
|
22 |
| variegated fritillary
- Euptoieta
claudia
(Cramer)
|
22 |
| fence
|
22 |
| common groundsel
- Senecio
vulgaris
L.
|
22 |
| southern magnolia
- Magnolia
grandiflora
L.
|
22 |
| pine
- Pinus
spp.
L.
|
22 |
| Japanese spiraea
- Spiraea
japonica
L. f.
|
22 |
| Colorado blue columbine
- Aquilegia
caerulea
James
|
22 |
| galls
|
22 |
| damesrocket
- Hesperis
matronalis
L.
|
22 |
| fetterbush lyonia
- Lyonia
lucida
(Lam.) K. Koch
|
22 |
| Douglas-fir needlecast
- Rhabdocline
pseudotsugae
Syd.
|
22 |
| Plains zebra
- Equus
burchellii
(Gray, 1824)
|
22 |
| jack pine budworm
- Choristoneura
pinus
Freeman
|
22 |
| seep monkeyflower
- Mimulus
guttatus
DC.
|
22 |
| Amur maple
- Acer
ginnala
Maxim.
|
22 |
| wayfaringtree
- Viburnum
lantana
L.
|
22 |
| snowbed draba
- Draba
crassifolia
Graham
|
22 |
| bacterial tan spot
- Curtobacterium
flaccumfaciens
pv. flaccumfaciens
(Hedges) Collins
|
22 |
| Asiatic dayflower
- Commelina
communis
L.
|
22 |
| Corynespora blight
- Corynespora
cassiicola
(Berk. & M.A. Curtis) C.T. Wei
|
22 |
| Indian peafowl
- Pavo
cristatus
Linnaeus, 1758
|
22 |
| spinach
- Spinacia
oleracea
L.
|
22 |
| motherwort
- Leonurus
cardiaca
L.
|
22 |
| golden draba
- Draba
aurea
Vahl ex Hornem
|
22 |
| larger shothole borer
- Scolytus
mali
(Bechstein)
|
22 |
| flush cut
|
22 |
| yellow unicorn-plant
- Ibicella
lutea
(Lindl.) Van Eselt.
|
22 |
| Cylindrocladium fungus
- Cylindrocladium
floridanum
Sobers & C.P. Seym.
|
22 |
| bacterial gummosis
- Pseudomonas
syringae
van Hall 1902
|
22 |
| bacterial spot
- Xanthomonas
spp.
|
22 |
| sweetpotato whitefly
- Bemisia
tabaci
(Gennadius)
|
22 |
| art work
|
22 |
| goosegrass
- Eleusine
indica
(L.) Gaertn.
|
22 |
| two-toothed pine beetle
- Pityogenes
bidentatus
(Herbst)
|
22 |
| European mountain-ash
- Sorbus
aucuparia
L.
|
22 |
| blackheaded pine sawfly
- Neodiprion
excitans
Rohwer
|
22 |
| long-horned beetle
- Arhopalus
rusticus
(Linnaeus)
|
22 |
| salvinia stem borer/waterlettuce moth
- Samea
multiplicalis
(Guenee')
|
22 |
| sycamore leaf beetle
- Neochlamisus
platani
(Brown)
|
22 |
| lacewings
|
22 |
| mistletoes
- Phoradendron
spp.
Nutt.
|
22 |
| needle palm
- Rhapidophyllum
hystrix
(Pursh) H. Wendl. & Drude ex Drude
|
22 |
| Leadville milkvetch
- Astragalus
molybdenus
Barneby
|
22 |
| root problems
|
21 |
| Senegal tea plant
- Gymnocoronis
spilanthoides
(D.Don) DC. (1838)
|
21 |
| Rocky Mountain iris
- Iris
missouriensis
Nutt.
|
21 |
| Siberian larch
- Larix
sibirica
Ledeb.
|
21 |
| brown rots
- Monilinia
spp.
Bonord.
|
21 |
| poplar twiggall fly
- Hexomyza
schineri
(Giraud)
|
21 |
| post planting protection
|
21 |
| mouse-ear cress
- Arabidopsis
thaliana
(L.) Heynh
|
21 |
| Confederate wakerobin
- Trillium
reliquum
J.D. Freeman
|
21 |
| dogfennel
- Eupatorium
capillifolium
(Lam.) Small
|
21 |
| strawberry leaf spot
- Mycosphaerella
fragariae
(Tul.) Lindau
|
21 |
| Neonectria canker
- Neonectria
galligena
Bres.
|
21 |
| beech bark beetle
- Taphrorychus
bicolor
(Herbst)
|
21 |
| radish
- Raphanus
sativus
L.
|
21 |
| Geometrid moth
|
21 |
| broadwinged katydid
- Microcentrum
rhombifolium
(Saussure, 1859)
|
21 |
| Cornelian cherry dogwood
- Cornus
mas
L.
|
21 |
| European fir engraver beetle
- Pityokteines
vorontzovi
(Jacobson)
|
21 |
| katydid
|
21 |
| cherry scallop shell moth
- Rheumaptera
prunivorata
(Ferguson)
|
21 |
| ants
|
21 |
| cornflower
- Centaurea
cyanus
L.
|
21 |
| great blue lobelia
- Lobelia
siphilitica
L.
|
21 |
| saucer magnolia
- Magnolia
x soulangiana
Soul.-Bod. [denudata x liliifolia]
|
21 |
| common elodea
- Elodea
canadensis
Michx
|
21 |
| smooth bedstraw
- Galium
mollugo
L.
|
21 |
| stilt bug
- Jalysus
wickhami
Van Duzee
|
21 |
| largeleaf linden
- Tilia
platyphyllos
Scop.
|
21 |
| great capricorn beetle
- Cerambyx
cerdo
Linnaeus
|
21 |
| Rhizopus soft rots
- Rhizopus
spp.
Ehrenb.
|
21 |
| oak
- Quercus
spp.
L.
|
21 |
| bark beetle
- Platypus
cylindrus
(Fabricius)
|
21 |
| brown recluse spider
- Loxosceles
reclusa
Gertsch & Mulaik
|
21 |
| alpine besseya
- Besseya
alpina
(Gray) Rydb.
|
21 |
| Rocky Mountain penstemon
- Penstemon
strictus
Benth.
|
21 |
| cracks or splits
|
21 |
| poplar hawk-moth
- Laothoe
populi
(Linnaeus, 1758)
|
21 |
| common filbert
- Corylus
avellana
L.
|
21 |
| western balsam bark beetle
- Dryocoetes
confusus
Swaine
|
21 |
| sycamore lace bug
- Corythucha
ciliata
(Say)
|
21 |
| mycelial neck rot
- Botrytis
tulipae
(Lib.) Lind
|
21 |
| thick-walled maze polypore
- Daedalea
quercina
(L.) Pers.
|
21 |
| thistle
- Cirsium
spp.
P. Mill.
|
21 |
| house cricket
- Acheta
domesticus
(Linnaeus, 1758)
|
21 |
| evergreen clematis
- Clematis
vitalba
L.
|
21 |
| black twig borer
- Xyleborus
ferrugineus
(Fabricius)
|
21 |
| bluet damselflies
- Enallagma
spp.
Charpentier 1840
|
21 |
| soapberry borer
- Agrilus
prionurus
Chevrolat, 1838
|
21 |
| dog-day cicada
- Tibicen
spp.
Latreille, 1825
|
21 |
| Japanese bindweed
- Calystegia
hederacea
Wall.
|
21 |
| genetic improvement
|
21 |
| camphortree
- Cinnamomum
camphora
(L.) J. Presl
|
21 |
| American pondweed
- Potamogeton
nodosus
Poir.
|
21 |
| croftonweed
- Ageratina
adenophora
(Spreng.) King & H.E. Robins.
|
21 |
| purple witchweed
- Striga
hermonthica
(Del.) Benth
|
21 |
| slender cinquefoil
- Potentilla
gracilis
Dougl. ex Hook.
|
21 |
| limb rust
- Peridermium
filamentosum
Peck
|
21 |
| pigeon tremex
- Tremex
columba
(Linnaeus)
|
21 |
| oak processionary moth
- Thaumetopoea
processionea
(Linnaeus)
|
21 |
| South American rice miner
- Hydrellia
wirthi
Korytkowski
|
21 |
| Pyralid moth
- Acrobasis
consociella
(Hübner)
|
21 |
| lichen
- Strigula
smaragdula
Fr.
|
21 |
| Asian nakedwood
- Colubrina
asiatica
(L.) Brongn.
|
21 |
| broadleaf arnica
- Arnica
latifolia
Bong.
|
21 |
| white ash
- Fraxinus
americana
L.
|
21 |
| aspen leafminer
- Phyllocnistis
populiella
Chambers
|
21 |
| asparagus beetle
- Crioceris
asparagi
(Linnaeus)
|
21 |
| Eriophyid mite
- Aceria
macrorrhyncha
(Nal.)
|
21 |
| box turtle
- Terrapene
carolina
(Linnaeus)
|
21 |
| log deck
|
20 |
| subalpine fir
- Abies
lasiocarpa
(Hook.) Nutt.
|
20 |
| southern corn rootworm
- Diabrotica
undecimpunctata
howardi
Barber
|
20 |
| creeping waterprimrose
- Ludwigia
peploides
(Kunth) Raven
|
20 |
| Beet Curly Top Virus
- Hybrigeminivirus
BCTV
|
20 |
| shothole borer
- Scolytus
rugulosus
(Müller)
|
20 |
| black willow
- Salix
nigra
Marsh.
|
20 |
| roundleaf toothcup
- Rotala
rotundifolia
(Buch.-Ham. ex Roxb.) Koehne
|
20 |
| Pandora sphinx
- Eumorpha
pandorus
(Hübner)
|
20 |
| Aspergillus fungi
- Aspergillus
spp.
Link
|
20 |
| silverleaf whitefly
- Bemisia
argentifolii
Bellows & Perring
|
20 |
| woody debris
|
20 |
| river birch
- Betula
nigra
L.
|
20 |
| 'ohi'a lehua
- Metrosideros
polymorpha
Gaud.
|
20 |
| coyote willow
- Salix
exigua
Nutt.
|
20 |
| aphid
- Prociphilus
bumeliae
(Schrank, 1801)
|
20 |
| February daphne
- Daphne
mezereum
L.
|
20 |
| parrot pitcherplant
- Sarracenia
psittacina
Michx.
|
20 |
| Indianmeal moth
- Plodia
interpunctella
(Hübner)
|
20 |
| leafminers
- Liriomyza
spp.
Mik
|
20 |
| live oak
- Quercus
virginiana
P. Mill.
|
20 |
| southwestern tent caterpillar
- Malacosoma
incurvum
(H. Edwards)
|
20 |
| silverspotted skipper
- Epargyreus
clarus
(Cramer)
|
20 |
| brown rot
- Monilinia
fructicola
(G. Wint.) Honey
|
20 |
| red-tailed tropicbird
- Phaethon
rubricauda
Boddaert, 1783
|
20 |
| sensitive fern
- Onoclea
sensibilis
L.
|
20 |
| gray leaf spot
- Magnaporthe
grisea
(T.T. Hebert) M.E. Barr
|
20 |
| sorbus
- Sorbus
umbellata
(Desf.) Fritsch
|
20 |
| Cylindrocladium fungus
- Cylindrocladium
clavatum
Hodges & L.C. May
|
20 |
| fig buttercup
- Ranunculus
ficaria
L.
|
20 |
| chestnut oak
- Quercus
prinus
L.
|
20 |
| cypress looper
- Iridopsis
pergracilis
(Hulst)
|
20 |
| oak tatters
|
20 |
| West Indian nightshade
- Solanum
ptycanthum
Dunal
|
20 |
| great coneflower
- Rudbeckia
maxima
Nutt.
|
20 |
| indian paint fungus
- Echinodontium
tinctorium
(Ellis & Everh.) Ellis & Everh.
|
20 |
| pea leafminer
- Liriomyza
huidobrensis
(Blanchard)
|
20 |
| oyster mushroom
- Pleurotus
ostreatus
(Jacq.) Quél.
|
20 |
| intensive dieback of ash
- Chalara
fraxinea
Kowalski
|
20 |
| sidewalk tiger beetle
- Cicindela
punctulata
Olivier
|
20 |
| felling
|
20 |
| western white honeysuckle
- Lonicera
albiflora
Torr. & A. Gray
|
20 |
| spirea
- Spiraea
media
Schmidt
|
20 |
| silver maple
- Acer
saccharinum
L.
|
20 |
| Florida betony
- Stachys
floridana
Shuttlw. ex Benth.
|
20 |
| mountain tansymustard
- Descurainia
incana
(Bernh. ex Fisch. & C.A. Mey.) Dorn
|
20 |
| loading
|
20 |
| North American river otter
- Lontra
canadensis
(Schreber, 1777)
|
20 |
| deeprooted sedge
- Cyperus
entrerianus
Boeckl.
|
20 |
| blackheaded ash sawfly
- Tethida
barda
(Say)
|
20 |
| green June beetle
- Cotinis
nitidus
(Linnaeus)
|
20 |
| cutleaf daisy
- Erigeron
compositus
Pursh
|
20 |
| kayaking, canoeing, rafting
|
20 |
| European rhinoceros beetle
- Oryctes
nasicornis
(Linnaeus)
|
20 |
| Idriella root rot
- Idriella
spp.
P.E. Nelson & S. Wilh.
|
20 |
| big chickweed
- Cerastium
fontanum
ssp. vulgare
(Hartman) Greuter & Burdet
|
20 |
| High Plains Virus
- Uncharacterised virus
HPV
|
20 |
| Fuller rose beetle
- Naupactus
cervinus
(Boheman)
|
20 |
| spoonwort
- Cochlearia
officinalis
L. [excluded]
|
20 |
| dwarf chinkapin oak
- Quercus
prinoides
Willd.
|
20 |
| spiny amaranth
- Amaranthus
spinosus
L
|
20 |
| peppervine
- Ampelopsis
arborea
L
|
20 |
| Tobacco Ringspot Virus
- Nepovirus
TRSV
|
20 |
| carpenterworm
- Prionoxystus
robiniae
(Peck)
|
20 |
| ripping/furrowing/bedding
|
20 |
| pawpaw
- Asimina
triloba
(L.) Dunal
|
20 |
| European spindletree
- Euonymus
europaeus
L.
|
20 |
| macao paper wasp
- Polistes
olivaceus
(DeGeer)
|
20 |
| chamber bitter
- Phyllanthus
urinaria
L.
|
20 |
| bladder senna
- Colutea
arborescens
L.
|
20 |
| rough cinquefoil
- Potentilla
norvegica
L.
|
19 |
| Ross' avens
- Geum
rossii
(R. Br.) Ser.
|
19 |
| white vervain
- Verbena
urticifolia
L.
|
19 |
| wild mustard
- Sinapis
arvensis
L.
|
19 |
| white heath aster
- Symphyotrichum
ericoides
var. ericoides
(L.) G.L. Nesom
|
19 |
| camelthorn
- Alhagi
maurorum
Medik
|
19 |
| pig
- Sus
scrofa
Linnaeus
|
19 |
| powdery mildew
- Blumeria
graminis
(DC.) Speer
|
19 |
| minute duckweed
- Lemna
minuta
Kunth
|
19 |
| lettuce
- Lactuca
sativa
L.
|
19 |
| olive bark beetle
- Phloeotribus
scarabaeoides
(Bernard)
|
19 |
| Pissodes weevil
- Pissodes
pini
(Linnaeus)
|
19 |
| beech splendour beetle
- Agrilus
viridis
(Linnaeus)
|
19 |
| Deptford pink
- Dianthus
armeria
L.
|
19 |
| pinyon needle scale
- Matsucoccus
acalyptus
Herbert
|
19 |
| white flannel moth
- Norape
ovina
(Sepp)
|
19 |
| hunting
|
19 |
| leaf-footed bug
|
19 |
| striped maple
- Acer
pensylvanicum
L.
|
19 |
| puss caterpillar
- Megalopyge
opercularis
J.E. Smith
|
19 |
| pearl cresent
- Phyciodes
tharos
tharos
(Drury)
|
19 |
| spot anthracnose
- Elsinoe
corni
Jenkins & Bitanc.
|
19 |
| black spruce beetle
- Tetropium
castaneum
(Linnaeus)
|
19 |
| leaf beetle
|
19 |
| lesser larch bark-beetle
- Orthotomicus
laricis
(Fabricius)
|
19 |
| leopard moth
- Zeuzera
pyrina
(Linnaeus)
|
19 |
| western corn rootworm
- Diabrotica
virgifera
virgifera
LeConte
|
19 |
| dallisgrass
- Paspalum
dilatatum
Poir.
|
19 |
| European crabapple
- Malus
sylvestris
P. Mill.
|
19 |
| hazelnut brown stain
|
19 |
| cinnamon fern
- Osmunda
cinnamomea
L.
|
19 |
| hedge mustard
- Sisymbrium
officinale
(L.) Scop.
|
19 |
| citrus blackfly
- Aleurocanthus
woglumi
Ashby
|
19 |
| zebra mussel
- Dreissena
polymorpha
(Pallas)
|
19 |
| urban planting
|
19 |
| grass root-gall nematode
- Subanguina
radicicola
(Greeff) Paramonov 1967
|
19 |
| common mouse-ear chickweed
- Cerastium
fontanum
Baumg.
|
19 |
| red-tailed hawk
- Buteo
jamaicensis
(J.F. Gmelin, 1788)
|
19 |
| Tomentosus root disease
- Onnia
tomentosus
(Fr.:Fr.) S. Teng
|
19 |
| Penicillium fungi
- Penicillium
spp.
Link
|
19 |
| scale picnic beetle
- Cybocephalus
nipponicus
Endrödy-Younga
|
19 |
| ribbed pine borer
- Rhagium
inquisitor
(Linnaeus)
|
19 |
| potato psyllid
- Russelliana
solanicola
Tuthill
|
19 |
| leaf spot
- Cercostigmina
protearum
var. protearum
(Cooke) U. Braun & Crous
|
19 |
| lone star tick
- Amblyomma
americanum
(Linnaeus)
|
19 |
| precommercial thinning
|
19 |
| southern catalpa
- Catalpa
bignonioides
Walt.
|
19 |
| leaf blotch miner moth
- Phyllonorycter
robiniella
(Clemens)
|
19 |
| Japanese maple
- Acer
palmatum
Thunb.
|
19 |
| palm thrips
- Thrips
palmi
Karny
|
19 |
| anthracnose
- Colletotrichum
graminicola
(Ces.) G.W. Wilson
|
19 |
| assassin bugs
- Zelus
spp.
Fabricus, 1803
|
19 |
| Elytroderma needle cast of pine
- Elytroderma
deformans
(Weir) Darker
|
19 |
| Mycosphaerella fungi
- Mycosphaerella
spp.
Johanson
|
19 |
| Botrytis blight
- Botrytis
paeoniae
Oudem.
|
19 |
| palm moth
- Paysandisia
archon
(Burmeister)
|
19 |
| lesser cornstalk borer
- Elasmopalpus
lignosellus
(Zeller)
|
19 |
| stalactiform blister rust
- Cronartium
coleosporioides
J.C. Arthur
|
19 |
| giant red Indian paintbrush
- Castilleja
miniata
Dougl. ex Hook.
|
19 |
| Nuttall's violet
- Viola
nuttallii
Pursh
|
19 |
| European elm scale
- Eriococcus
spuria
(Modeer)
|
19 |
| Oconne bells
- Shortia
galacifolia
Torr. & A. Gray
|
19 |
| Rosellinia fungus
- Rosellinia
quercina
R. Hartig
|
19 |
| Appalachian mixed hardwoods
|
19 |
| Morrow's honeysuckle
- Lonicera
morrowii
Gray
|
19 |
| European red raspberry
- Rubus
idaeus
L.
|
19 |
| common snapping turtle
- Chelydra
serpentina
(Linnaeus, 1758)
|
19 |
| foxglove
- Digitalis
purpurea
L.
|
19 |
| alternateleaf dogwood
- Cornus
alternifolia
L. f.
|
19 |
| saltcedar
- Tamarix
ramosissima
Ledeb.
|
19 |
| Aspergillus ear and kernel rot
- Aspergillus
flavus
Link
|
19 |
| Hawaiian goose
- Branta
sandvicensis
(Vigors, 1834)
|
19 |
| hophornbeam
- Ostrya
virginiana
(P. Mill.) K. Koch
|
19 |
| seeds/cones
|
19 |
| naval stores
|
19 |
| mountain goldenbanner
- Thermopsis
montana
Nutt.
|
19 |
| turkey vulture
- Cathartes
aura
(Linnaeus, 1758)
|
19 |
| willow oak sawfly
- Arge
quidia
Smith
|
19 |
| giant East African snail
- Achatina
fulica
Bowdich, 1822
|
19 |
| lily leaf beetle
- Lilioceris
lilii
(Scopoli)
|
19 |
| spruce coneworm
- Dioryctria
abietella
(Denis & Schiffermüller)
|
19 |
| salvinia weevil
- Cyrtobagous
salviniae
Calder & Sands
|
19 |
| cultivated currant
- Ribes
rubrum
L.
|
19 |
| tussock paspalum
- Paspalum
quadrifarium
Lam.
|
19 |
| nodding beggarticks
- Bidens
cernua
L
|
19 |
| grape woodbine
- Parthenocissus
vitacea
(Knerr) Hitchc.
|
19 |
| rabbit-eye blueberry
- Vaccinium
virgatum
Ait.
|
18 |
| bean weevil
- Acanthoscelides
obtectus
(Say)
|
18 |
| red flour beetle
- Tribolium
castaneum
(Herbst)
|
18 |
| Phomopsis blight
- Phomopsis
juniperivora
G. Hahn
|
18 |
| black rot fungus
- Botryosphaeria
stevensii
Shoemaker
|
18 |
| Venice mallow
- Hibiscus
trionum
L.
|
18 |
| pineapple-weed
- Matricaria
discoidea
DC.
|
18 |
| leaf worm
- Copitarsia
spp.
Hampson 1906
|
18 |
| yellow birch
- Betula
alleghaniensis
Britt.
|
18 |
| American dog tick
- Dermacentor
variabilis
(Say)
|
18 |
| Kodiak bear
- Ursus
arctos
middendorffi
Merriam, 1896
|
18 |
| downy mildew
- Peronospora
destructor
(Berk.) Casp. ex Berk.
|
18 |
| Phaeosphaeria fungi
- Phaeosphaeria
spp.
I. Miyake
|
18 |
| powdery mildew
- Sphaerotheca
fuliginea
(Schlechtend.:Fr.) Pollacci
|
18 |
| Lophodermium needle casts
- Lophodermium
spp.
Chev.
|
18 |
| black rot
- Ceratocystis
fimbriata
(Ellis & Halst.) Sacc.
|
18 |
| land use conversion
|
18 |
| southern pine sawyer
- Monochamus
titillator
(Fabricius)
|
18 |
| coasts and oceans
|
18 |
| coyote
- Canis
latrans
Say, 1823
|
18 |
| orb weaver
- Araneus
spp.
Simon, 1895
|
18 |
| chinkapin oak
- Quercus
muehlenbergii
Engelm.
|
18 |
| island applesnail
- Pomacea
insularum
(d'Orbigny, 1839)
|
18 |
| leaf blotch
- Stagonospora
nodorum
(E. Müll.) Hedjar.
|
18 |
| western flower thrips
- Frankliniella
occidentalis
(Pergande)
|
18 |
| Phytophthora disease of alders
- Phytophthora
alni
Brasier & S.A. Kirk
|
18 |
| stem and bulb nematode
- Ditylenchus
dipsaci
(Kühn) Filipjev
|
18 |
| redroot flatsedge
- Cyperus
erythrorhizos
Muhl
|
18 |
| gouty pitch midge
- Cecidomyia
piniinopis
Osten Sacken
|
18 |
| snout beetles or weevils
|
18 |
| marketplace
|
18 |
| common juniper
- Juniperus
communis
L.
|
18 |
| Cynipid gall wasp
- Andricus
caputmedusae
(Hartig)
|
18 |
| white clover
- Trifolium
repens
L.
|
18 |
| Japanese larch
- Larix
kaempferi
(Lam.) Carr.
|
18 |
| Arizona walnut
- Juglans
major
(Torr.) A. Heller
|
18 |
| sycamore anthracnose
- Apiognomonia
veneta
(Sacc. & Speg.) Hohn.
|
18 |
| eastern spruce gall adelgid
- Adelges
abietis
(Linnaeus)
|
18 |
| hairy false goldenaster
- Heterotheca
villosa
(Pursh) Shinners
|
18 |
| eastern subterranean termite
- Reticulitermes
flavipes
(Kollar)
|
18 |
| splitleaf Indian paintbrush
- Castilleja
rhexiifolia
Rydb.
|
18 |
| plum curculio
- Conotrachelus
nenuphar
(Herbst)
|
18 |
| rubber rabbitbrush
- Ericameria
nauseosa
(Pallas ex Pursh) Nesom & Baird
|
18 |
| hairy white oldfield aster
- Symphyotrichum
pilosum
var. pilosum
(Willd.) G.L. Nesom
|
18 |
| white bryony
- Bryonia
alba
L.
|
18 |
| transport
|
18 |
| American basswood
- Tilia
americana
L.
|
18 |
| woolly beech aphid
- Phyllaphis
fagi
(Linnaeus)
|
18 |
| curlycup gumweed
- Grindelia
squarrosa
(Pursh) Dunal
|
18 |
| greenflower pepperweed
- Lepidium
densiflorum
Schrad.
|
18 |
| tuber flea beetle
- Epitrix
tuberis
Gentner
|
18 |
| Phytophthora root rot
- Phytophthora
cactorum
(Lebert & Cohn) J.Schröt.
|
18 |
| robustus conk
- Phellinus
robustus
P. Karst.
|
18 |
| sawtooth oak
- Quercus
acutissima
Carruthers
|
18 |
| cotton square borer
- Strymon
melinus
Hübner
|
18 |
| Ectoedemia liebwerdella
- Ectoedemia
liebwerdella
Zimmermann
|
18 |
| leaf-footed bugs
- Leptoglossus
spp.
Guerin-Meneville, 1831
|
18 |
| misc. forestry picture
|
18 |
| webbing coneworm
- Dioryctria
disclusa
Heinrich
|
18 |
| banded ash borer
- Neoclytus
caprea
(Say)
|
18 |
| lifting, grading, & storage
|
18 |
| Citrus Tristeza Virus
- Closterovirus
CTV
|
18 |
| woolly alder aphid
- Prociphilus
tessellatus
(Fitch)
|
18 |
| boreal sweetvetch
- Hedysarum
boreale
Nutt.
|
18 |
| common tarweed
- Centromadia
pungens
ssp. pungens
(Hook. & Arn.) Greene
|
18 |
| climbing fetterbush
- Pieris
phillyreifolia
(Hook.) DC.
|
18 |
| humped bladderwort
- Utricularia
gibba
L.
|
18 |
| Carolina mosquitofern
- Azolla
caroliniana
Willd.
|
18 |
| coconut leafroller
- Omiodes
blackburni
(Butle)
|
18 |
| diagnostic lab sample
|
18 |
| topping
|
18 |
| post oak
- Quercus
|