| African mustard |
Brassica tournefortii |
1 |
| alpine knapweed |
Centaurea nigrescens |
1 |
| Alternaria black molds / stem cankers |
Alternaria spp. |
4 |
| American bellflower |
Campanulastrum americanum |
6 |
| Amur peppervine |
Ampelopsis brevipedunculata |
8 |
| annual sedge |
Cyperus compressus |
1 |
| anthracnose |
Colletotrichum spp. |
2 |
| apple aphid |
Aphis pomi |
3 |
| armored scale |
Aonidomytilus ceanothi |
1 |
| armored scale |
Aspidaspis arctostaphyli |
3 |
| armored scale |
Chionaspis wistariae |
1 |
| armored scale |
Melanaspis coccolobae |
1 |
| armored scale |
Rhizaspidiotus dearnessi |
1 |
| armored scale |
Selenaspidus albus |
3 |
| armored scales |
Abgrallaspis spp. |
1 |
| armored scales |
Chionaspis spp. |
1 |
| Aster |
|
1 |
| Australian burnweed |
Erechtites minimus |
1 |
| autumn-olive |
Elaeagnus umbellata |
13 |
| bacterial black stalk |
Erwinia spp. |
1 |
| bacterial gummosis |
Pseudomonas syringae |
1 |
| balsamapple |
Momordica charantia |
2 |
| bamboo mealybug |
Chaetococcus bambusae |
1 |
| banded wood snail |
Cepaea nemoralis |
5 |
| banksia gall midge |
Dasineura banksiae |
2 |
| bark beetle |
Dactylotrypes longicollis |
11 |
| beaked panicgrass |
Panicum anceps |
18 |
| bearded flatsedge |
Cyperus squarrosus |
1 |
| birdsrape mustard |
Brassica rapa |
1 |
| bitter lettuce |
Lactuca virosa |
1 |
| bitter rot and anthracnose |
Colletotrichum gloeosporioides |
2 |
| bitter sneezeweed |
Helenium amarum |
2 |
| black nightshade |
Solanum nigrum |
1 |
| black scale |
Parasaissetia nigra |
1 |
| black spot |
Diplocarpon rosae |
2 |
| black vine weevil |
Otiorhynchus sulcatus |
1 |
| blackbutt |
Eucalyptus pilularis |
2 |
| bladder campion |
Silene vulgaris |
1 |
| blessed milkthistle |
Silybum marianum |
1 |
| Boccone's sandspurry |
Spergularia bocconii |
1 |
| bollworm |
Helicoverpa zea |
2 |
| boneset |
Eupatorium perfoliatum |
3 |
| bouncingbet |
Saponaria officinalis |
1 |
| bramble leaf rust |
Phragmidium violaceum |
1 |
| bristly hawksbeard |
Crepis setosa |
1 |
| broadleaf dock |
Rumex obtusifolius |
1 |
| broadleaf forget-me-not |
Myosotis latifolia |
1 |
| broadleaf rush |
Juncus planifolius |
1 |
| broom sedge |
Carex scoparia |
1 |
| broom snakeweed |
Gutierrezia sarothrae |
1 |
| bull clover |
Trifolium fucatum |
1 |
| bull cottonthistle |
Onopordum tauricum |
1 |
| bushy yate |
Eucalyptus lehmannii |
3 |
| California brome |
Bromus carinatus |
1 |
| California burclover |
Medicago polymorpha |
2 |
| Canada goldenrod |
Solidago canadensis |
1 |
| Canada goldenrod |
Solidago canadensis var. scabra |
15 |
| Canada thistle |
Cirsium arvense |
1 |
| Carey's sedge |
Carex careyana |
1 |
| chamise eriococcin |
Eriococcus adenstomae |
2 |
| chilli thrips |
Scirtothrips dorsalis |
3 |
| chrysanthemum white rust |
Puccinia horiana |
1 |
| cinnamon fern |
Osmunda cinnamomea |
1 |
| clammy goosefoot |
Dysphania pumilio |
1 |
| clasping heliotrope |
Heliotropium amplexicaule |
1 |
| clasping pepperweed |
Lepidium perfoliatum |
1 |
| coastal sedge |
Carex exilis |
2 |
| coconut scale |
Pinnaspis buxi |
1 |
| cogongrass |
Imperata cylindrica |
3 |
| coltsfoot |
Tussilago farfara |
1 |
| common burdock |
Arctium minus |
3 |
| common cocklebur |
Xanthium strumarium |
2 |
| common crupina |
Crupina vulgaris |
2 |
| common mouse-ear chickweed |
Cerastium fontanum |
1 |
| common ragweed |
Ambrosia artemisiifolia |
1 |
| common St. Johnswort |
Hypericum perforatum |
1 |
| common tansy |
Tanacetum vulgare |
1 |
| common teasel |
Dipsacus fullonum |
1 |
| common yarrow |
Achillea millefolium |
1 |
| cotton lace bug |
Corythucha gossypii |
2 |
| cottony cushion scale |
Icerya purchasi |
2 |
| Coulter's horseweed |
Laennecia coulteri |
1 |
| crested latesummer mint |
Elsholtzia ciliata |
4 |
| Cylindrocladium root diseases |
Cylindrocladium spp. |
2 |
| cypressknee sedge |
Carex decomposita |
1 |
| dandelion |
Taraxacum officinale |
7 |
| diamondback moth |
Plutella xylostella |
6 |
| diffuse knapweed |
Centaurea diffusa |
2 |
| dogwood anthracnose |
Discula destructiva |
3 |
| Douglas' silverpuffs |
Microseris douglasii |
1 |
| downy mildew |
Peronospora farinosa f.sp. betae |
2 |
| downy mildew |
Plasmopara obducens |
12 |
| drug fumitory |
Fumaria officinalis |
5 |
| dwarf spikemoss |
Selaginella arbuscula |
1 |
| dwarf St. Johnswort |
Hypericum mutilum |
1 |
| eastern fox sedge |
Carex triangularis |
1 |
| English catchfly |
Silene gallica |
1 |
| English ivy |
Hedera helix |
1 |
| European heliotrope |
Heliotropium europaeum |
1 |
| evening-primrose |
Oenothera spp. |
1 |
| false mermaidweed |
Floerkea proserpinacoides |
1 |
| felt scale |
Ovaticoccus agavium |
4 |
| fennel |
Foeniculum vulgare |
1 |
| fern scale |
Pinnaspis aspidistrae |
4 |
| feverfew |
Tanacetum parthenium |
1 |
| field bindweed |
Convolvulus arvensis |
1 |
| fireweed |
Chamerion angustifolium |
1 |
| Fitch's tarweed |
Hemizonia fitchii |
1 |
| fivehook bassia |
Bassia hyssopifolia |
1 |
| Florida red scale |
Chrysomphalus aonidum |
4 |
| foliar nematodes |
Aphelenchoides spp. |
1 |
| forest wild coffee |
Psychotria mariniana |
2 |
| Frank sedge |
Carex frankii |
1 |
| Freesia sneak virus |
Ophiovirus FreSV |
3 |
| Fuller's teasel |
Dipsacus sativus |
1 |
| fungi |
Thelonectria veuillotiana |
8 |
| fuzzy wuzzy sedge |
Carex hirsutella |
1 |
| garden orach |
Atriplex hortensis |
1 |
| giant ragweed |
Ambrosia trifida |
1 |
| glossy buckthorn |
Frangula alnus |
11 |
| golden bellapple |
Passiflora laurifolia |
1 |
| goldenleaf campylium moss |
Campylium chrysophyllum |
1 |
| goldenrod |
Solidago spp. |
1 |
| Graphiola leaf spot |
Graphiola phoenicis |
22 |
| Graphiola leaf spot |
Graphiola spp. |
13 |
| great blue lobelia |
Lobelia siphilitica |
7 |
| Greene's popcornflower |
Plagiobothrys greenei |
1 |
| Guignardia blotch |
Guignardia spp. |
1 |
| hairy cat's ear |
Hypochaeris radicata |
1 |
| hairy fleabane |
Conyza bonariensis |
1 |
| hairy galinsoga |
Galinsoga quadriradiata |
1 |
| hairy whitetop |
Cardaria pubescens |
1 |
| Hawai'i rockwort |
Nototrichium sandwicense |
1 |
| Hawai'i twinsorus fern |
Diplazium sandwichianum |
2 |
| hawkweeds |
Hieracium spp. |
1 |
| hedge mustard |
Sisymbrium officinale |
1 |
| hemispherical scale |
Saissetia coffeae |
2 |
| hemp dogbane |
Apocynum cannabinum |
1 |
| Hitchcock's sedge |
Carex hitchcockiana |
1 |
| hoary cress |
Lepidium draba |
1 |
| houndstongue |
Cynoglossum officinale |
1 |
| Impatiens Necrotic Spot Virus |
Tospovirus INSV |
1 |
| Indian mustard |
Brassica juncea |
1 |
| Jamaican nightshade |
Solanum jamaicense |
2 |
| Japanese barberry |
Berberis thunbergii |
1 |
| Japanese climbing fern |
Lygodium japonicum |
1 |
| Japanese false spleenwort |
Deparia petersenii |
1 |
| Japanese knotweed |
Fallopia japonica |
1 |
| Japanese morningglory |
Ipomoea nil |
1 |
| juniper berry |
Citharexylum caudatum |
1 |
| kau silversword |
Argyroxiphium kauense |
1 |
| lambsquarters |
Chenopodium album |
1 |
| lance nematodes |
Hoplolaimus spp. |
2 |
| lantana lace bug |
Teleonemia scrupulosa |
1 |
| large white butterfly |
Pieris brassicae |
1 |
| latania scale |
Hemiberlesia lataniae |
1 |
| leaf and flower gall |
Exobasidium vaccinii |
2 |
| leaf spot |
Nimbya gomphrenae |
1 |
| leaf spot |
Ramularia didyma |
6 |
| leaf spot |
Stemphylium spp. |
6 |
| leafhoppers |
Empoasca spp. |
8 |
| lesion nematode |
Pratylenchus spp. |
1 |
| lesser swinecress |
Coronopus didymus |
1 |
| limestone meadow sedge |
Carex granularis |
1 |
| littleflower penstemon |
Penstemon procerus |
1 |
| London rocket |
Sisymbrium irio |
1 |
| low amaranth |
Amaranthus deflexus |
1 |
| mallow bindweed |
Convolvulus althaeoides |
1 |
| Malta starthistle |
Centaurea melitensis |
1 |
| marijuana |
Cannabis sativa |
1 |
| mealybug |
Anisococcus quercus |
1 |
| mealybug |
Heliococcus clemente |
1 |
| mealybug |
Phenacoccus artemisiae N./A |
1 |
| mealybug |
Puto arctostaphylli |
2 |
| mealybug |
Puto echinatus |
4 |
| Melampsora rust |
Melampsora epitea |
2 |
| Mexican brassbuttons |
Cotula mexicana |
1 |
| Mexican mealybug |
Phenacoccus gossypii |
1 |
| mexicantea |
Dysphania ambrosioides |
1 |
| mile-a-minute weed |
Persicaria perfoliata |
2 |
| mining scale |
Howardia biclavis |
2 |
| mint rust |
Puccinia menthae |
1 |
| mouse-ear cress |
Arabidopsis thaliana |
1 |
| musk thistle |
Carduus nutans |
1 |
| naio |
Myoporum sandwicense |
4 |
| narcissus bulb fly |
Merodon equestris |
1 |
| narrowleaf goldenrod |
Euthamia graminifolia |
1 |
| narrowleaf red ironbark |
Eucalyptus crebra |
2 |
| needle and thread |
Hesperostipa comata ssp. comata |
1 |
| New Mexico thistle |
Cirsium neomexicanum |
1 |
| nightflowering catchfly |
Silene noctiflora |
1 |
| nimblewill |
Muhlenbergia schreberi |
2 |
| Noctuid moth |
Helicoverpa spp. |
3 |
| nodding beggarticks |
Bidens cernua |
10 |
| Northern dragonhead |
Dracocephalum ruyschiana |
4 |
| Nuttall povertyweed |
Monolepis nuttalliana |
1 |
| olapalapa |
Cheirodendron trigynum |
1 |
| old world diamond-flower |
Oldenlandia corymbosa |
1 |
| oppositeleaf Russian thistle |
Salsola soda |
1 |
| orange hawkweed |
Hieracium aurantiacum |
1 |
| orchardgrass |
Dactylis glomerata |
2 |
| orchid scale |
Conchaspis angraeci |
2 |
| orchid scale |
Diaspidiotus angraeci |
1 |
| Oriental lady's thumb |
Persicaria longiseta |
2 |
| ornamental jewelweed |
Impatiens glandulifera |
1 |
| Ouachita Mountain sedge |
Carex ouachitana |
2 |
| oxeye daisy |
Leucanthemum vulgare |
1 |
| parasol leaf tree |
Macaranga tanarius |
1 |
| parasol sedge |
Carex umbellata |
1 |
| parasol whitetop |
Doellingeria umbellata var. umbellata |
10 |
| peach fruit moth |
Carposina scirrhosella |
1 |
| perennial pepperweed |
Lepidium latifolium |
1 |
| perfumed passionflower |
Passiflora vitifolia |
19 |
| Phyllosticta leaf spots |
Phyllosticta spp. |
7 |
| Phytophthora root and stem rot |
Phytophthora cryptogea |
9 |
| pine echium |
Echium pininana |
1 |
| pinebarren sedge |
Carex turgescens |
1 |
| pinguin |
Bromelia pinguin |
2 |
| pit scale |
Asterolecanium agavis |
4 |
| pit scale |
Asterolecanium arabidis |
4 |
| plant bug |
Tytthus parviceps |
1 |
| plume albizia |
Paraserianthes lophantha ssp. montana |
4 |
| powdery mildew |
Podosphaera macularis |
1 |
| powdery mildew |
Sphaerotheca delphinii |
11 |
| Powell amaranth |
Amaranthus powellii |
1 |
| pricklypear/cholla |
Opuntia spp. |
1 |
| privet mite |
Brevipalpus obovatus |
2 |
| quackgrass |
Elymus repens |
2 |
| Queen Anne's lace, wild carrot |
Daucus carota |
1 |
| quince rust |
Gymnosporangium clavipes |
1 |
| rabbitfoot clover |
Trifolium arvense |
1 |
| radish |
Raphanus sativus |
1 |
| Ravenelia rusts |
Ravenelia spp. |
2 |
| ravine sedge |
Carex impressinervia |
1 |
| red bloodwood |
Eucalyptus gummifera |
2 |
| red elderberry |
Sambucus racemosa |
4 |
| red ironbark |
Eucalyptus sideroxylon |
1 |
| red orchid scale |
Furcaspis biformis |
1 |
| redpurple ragwort |
Senecio elegans |
1 |
| redroot flatsedge |
Cyperus erythrorhizos |
2 |
| redroot pigweed |
Amaranthus retroflexus |
1 |
| Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
1 |
| river redgum |
Eucalyptus camaldulensis |
1 |
| root-knot nematode |
Meloidogyne incognita |
2 |
| rose clover |
Trifolium hirtum |
1 |
| rose gum |
Angophora costata |
2 |
| rosering gaillardia |
Gaillardia pulchella |
1 |
| ruffled fan palm |
Licuala grandis |
3 |
| rush skeletonweed |
Chondrilla juncea |
1 |
| Russow's sphagnum |
Sphagnum russowii |
3 |
| rust |
Puccinia emaculata |
4 |
| rust |
Puccinia malvacearum |
6 |
| rust |
Puccinia salviicola |
9 |
| rust |
Uromyces graminicola |
6 |
| saltgrass |
Distichlis spicata |
3 |
| salvation jane |
Echium plantagineum |
1 |
| scarab beetles |
Ataenius spp. |
2 |
| seaside heliotrope |
Heliotropium curassavicum |
1 |
| Septoria leaf spot |
Septoria helianthi |
1 |
| Septoria leaf spot and cankers |
Septoria spp. |
2 |
| shallow-wort |
Cynanchum spp. |
20 |
| shepherd's-purse |
Capsella bursa-pastoris |
1 |
| shoreline sedge |
Carex hyalinolepis |
2 |
| shortpod mustard |
Hirschfeldia incana |
1 |
| silky cane weevil |
Metamasius hemipterus sericeus |
2 |
| silverleaf cotoneaster |
Cotoneaster pannosus |
1 |
| slender wheatgrass |
Elymus trachycaulus ssp. subsecundus |
2 |
| slender wheatgrass |
Elymus trachycaulus ssp. trachycaulus |
1 |
| slender woodland sedge |
Carex digitalis |
1 |
| smooth brome |
Bromus inermis |
1 |
| smooth cat's ear |
Hypochaeris glabra |
1 |
| smooth hawksbeard |
Crepis capillaris |
1 |
| soft bamboo scale |
Asterolecanium bambusae |
1 |
| soft scale |
Pulvinaria citricola |
2 |
| Southern bacterial wilt |
Ralstonia solanacearum (except Race 3 Biovar 2) |
2 |
| southern mahogany |
Eucalyptus botryoides |
1 |
| spiny cocklebur |
Xanthium spinosum |
1 |
| spiny plumeless thistle |
Carduus acanthoides |
1 |
| spiny sowthistle |
Sonchus asper |
1 |
| squirreltail fescue |
Vulpia bromoides |
1 |
| stalked popcornflower |
Plagiobothrys stipitatus |
1 |
| stink bug |
Acrosternum millierei |
1 |
| stinkwort |
Dittrichia graveolens |
1 |
| striped mealybug |
Ferrisia virgata |
1 |
| stubby root nematodes |
Trichodorus spp. |
1 |
| sugargum |
Eucalyptus cladocalyx |
2 |
| sulphur knapweed |
Centaurea sulphurea |
1 |
| swamp smartweed |
Persicaria hydropiperoides |
4 |
| swampmahogany |
Eucalyptus robusta |
1 |
| swollen fingergrass |
Chloris barbata |
8 |
| take-all root rot |
Gaeumannomyces graminis var. graminis |
1 |
| tall fleabane |
Conyza floribunda |
1 |
| tall lettuce |
Lactuca canadensis |
1 |
| telegraphplant |
Heterotheca grandiflora |
1 |
| templetree |
Plumeria rubra |
7 |
| thistle |
Cirsium spp. |
1 |
| threeray tarweed |
Hemizonia lobbii |
1 |
| timothy |
Phleum pratense |
2 |
| toothpick ammi |
Ammi visnaga |
1 |
| torpedograss |
Panicum repens |
1 |
| Tortricid moth |
Pammene amygdalana |
1 |
| treehoppers |
|
1 |
| trumpetweed |
Eupatorium fistulosum |
13 |
| tumble mustard |
Sisymbrium altissimum |
1 |
| Utah milkvetch |
Astragalus utahensis |
1 |
| Virginia buttonweed |
Diodia virginiana |
1 |
| Virginia pepperweed |
Lepidium virginicum |
1 |
| vole |
Microtus spp. |
2 |
| Walter's sedge |
Carex striata |
1 |
| Waterfall's sedge |
Carex latebracteata |
1 |
| wavyleaf basketgrass |
Oplismenus hirtellus ssp. undulatifolius |
6 |
| wavyleaf thistle |
Cirsium undulatum |
1 |
| wax scale |
Pulvinaria bigeloviae |
2 |
| Western Australian floodedgum |
Eucalyptus rudis |
3 |
| western needlegrass |
Achnatherum occidentale ssp. occidentale |
1 |
| western ragweed |
Ambrosia psilostachya |
1 |
| white pine blister rust |
Cronartium ribicola |
2 |
| white snakeroot |
Ageratina altissima var. altissima |
10 |
| white turtlehead |
Chelone glabra |
9 |
| white violet |
Viola renifolia |
1 |
| wild celery |
Cyclospermum leptophyllum |
1 |
| wild licorice |
Glycyrrhiza lepidota |
1 |
| wild radish |
Raphanus raphanistrum |
1 |
| wild yam |
Dioscorea villosa |
9 |
| willowleaf lettuce |
Lactuca saligna |
1 |
| winged burning bush |
Euonymus alatus |
8 |
| wirestem muhly |
Muhlenbergia frondosa |
3 |
| witchgrass |
Panicum capillare |
1 |
| wolftail sedge |
Carex cherokeensis |
1 |
| yellow fieldcress |
Rorippa sylvestris |
1 |
| yellow rocket |
Barbarea vulgaris |
1 |
| yellow woodsorrel |
Oxalis stricta |
1 |
| yellowdot saxifrage |
Saxifraga bronchialis |
1 |
| yew |
Taxus spp. |
1 |
| zigzag goldenrod |
Solidago flexicaulis |
10 |
