| Subject Name |
Scientific Name |
Images |
| alfalfa |
Medicago sativa L. |
1 |
| alfalfa webworm |
Loxostege cereralis (Zeller) |
2 |
| American pokeweed |
Phytolacca americana L. |
1 |
| Angoumois grain moth |
Sitotroga cerealella (Olivier) |
3 |
| anthracnose |
Colletotrichum graminicola (Ces.) G.W. Wilson |
4 |
| anthracnose |
Colletotrichum spp. Corda |
1 |
| aphids |
|
3 |
| apple of Peru |
Nicandra physalodes (L.) Gaertn. |
1 |
| Argentine stem weevil |
Listronotus bonariensis (Kuschel) |
6 |
| armyworm moth |
Mythimna unipuncta (Haworth) |
2 |
| art work |
|
1 |
| Aspergillus ear and kernel rot |
Aspergillus flavus Link |
19 |
| Aspergillus fungi |
Aspergillus spp. Link |
1 |
| assassin bug |
|
1 |
| assassin bugs |
Zelus spp. Fabricus, 1803 |
1 |
| bacterial black stalk |
Erwinia spp. |
3 |
| bacterial soft rot |
Dickeya chrysanthemi (Burkholder et al. 1953) Samson et al. 2005 |
1 |
| Bacterial stalk rot |
Enterobacter dissolvens (Rosen 1922) Brenner et al. 1988 |
1 |
| bahiagrass |
Paspalum notatum Flueggé |
1 |
| banded cucumber beetle |
Diabrotica balteata LeConte |
1 |
| Banks grass mite |
Oligonychus pratensis (Banks) |
5 |
| black cutworm |
Agrotis ipsilon (Hufnagel) |
2 |
| bollworm |
Helicoverpa zea (Boddie) |
29 |
| brown spot of corn |
Physoderma maydis (Miyabe) Miyabe |
4 |
| Canada thistle |
Cirsium arvense (L.) Scop. |
1 |
| Cercospora leaf spot |
Cercospora zeae-maydis Tehon & E.Y. Daniels |
4 |
| charcoal rot |
Macrophomina phaseolina (Tassi) Goidanich |
4 |
| chemicals |
|
7 |
| click beetle |
|
2 |
| click beetles |
Conoderus spp. Eschscholtz, 1829 |
1 |
| coffee root-knot nematode |
Meloidogyne paranaensis Carneiro, Carneiro, Abrantes, Santos, & Almeida. 1996 |
1 |
| Colorado potato beetle |
Leptinotarsa decemlineata (Say) |
1 |
| common bean |
Phaseolus vulgaris L. |
8 |
| common cocklebur |
Xanthium strumarium L. |
9 |
| common wheat |
Triticum aestivum L. |
2 |
| convergent lady beetle |
Hippodamia convergens Guerin-Meneville |
1 |
| corn |
Zea mays L. |
237 |
| corn blotch leafminer |
Agromyza parvicornis Loew |
1 |
| corn cyst nematode |
Heterodera zeae Koshy, Swarup, & Sethi |
7 |
| corn flea beetle |
Chaetocnema pulicaria Melsheimer |
4 |
| corn leaf aphid |
Rhopalosiphum maidis (Fitch) |
2 |
| corn lodging |
|
1 |
| corn rootworm |
Diabrotica virgifera LeConte |
7 |
| corn smut |
Ustilago zeae (Beckm.) Unger |
5 |
| Corn stunt |
Spiroplasma kunkelii Whitcomb et al. |
11 |
| crop/tree alternation |
|
1 |
| cutworms, loopers, owlet moths, and underwings |
|
1 |
| dark mealworm |
Tenebrio obscurus Fabricius |
1 |
| downy mildew |
Sclerophthora macrospora (Sacc.) Thirum., C.G. Shaw & Naras. |
5 |
| Drought |
|
1 |
| dry rot of ears and stalks of maize |
Stenocarpella macrospora (Earle) B. Sutton |
4 |
| eastern poison ivy |
Toxicodendron radicans (L.)Kuntze |
3 |
| European corn borer |
Ostrinia nubilalis (Hubner) |
31 |
| eye spot |
Kabatiella zeae Narita & Y. Hirats. |
2 |
| fall armyworm |
Spodoptera frugiperda (J.E. Smith) |
18 |
| fertilization |
|
5 |
| flea beetles |
Altica spp. Miller, 1764 |
1 |
| Fusarium wilt/Stem blight |
Fusarium spp. Link |
4 |
| garden armyworm |
Spodoptera latifascia (Walker) |
1 |
| garden onion |
Allium cepa L. |
1 |
| genetic abnormalities |
|
8 |
| Gibberella stalk rot |
Gibberella zeae (Schwein.) Petch |
5 |
| Goss' bacterial wilt |
Clavibacter michiganensis subsp. nebraskensis (Vidaver and Mandel 1974) Davis et al. 1984 |
3 |
| grass thrips |
Anaphothrips obscurus (Muller) |
1 |
| grasshoppers |
|
1 |
| greenbug |
Schizaphis graminum (Rondani) |
1 |
| hail |
|
6 |
| head smut |
Sphacelotheca reiliana (J.G. Kühn) G.P. Clinton |
11 |
| heat |
|
1 |
| hedge false bindweed |
Calystegia sepium (L.) R. Br |
3 |
| Helminthosporium leaf spot |
Helminthosporium spp. Link & Fries |
3 |
| herbicides |
|
4 |
| High Plains Virus |
HPV |
19 |
| honeyvine |
Cynanchum laeve (Michx.) Pers. |
5 |
| Iris Yellow Spot Virus |
Tospovirus IYSV |
4 |
| irrigation |
|
1 |
| Japanese beetle |
Popillia japonica Newman |
1 |
| lacewings |
|
1 |
| lady beetle |
|
5 |
| lady beetles |
Stethorus spp. Weise, 1885 |
2 |
| lambsquarters |
Chenopodium album L |
1 |
| leaf beetle |
|
1 |
| leaf spot of maize |
Bipolaris zeicola (G.L. Stout) Shoemaker |
2 |
| leafminers |
Liriomyza spp. Mik |
2 |
| lesser cornstalk borer |
Elasmopalpus lignosellus (Zeller) |
1 |
| lesser grain borer |
Rhyzopertha dominica (Fabricius) |
1 |
| Magnesium deficiency |
|
1 |
| Maize Chlorotic Dwarf Virus |
Waikavirus MCDV |
1 |
| Maize Dwarf Mosiac Virus |
Potyvirus MDMV |
2 |
| maize weevil |
Sitophilus zeamais Motschulsky |
13 |
| maple |
Acer spp. L. |
1 |
| Mexican corn cyst nematode |
Punctodera chalcoensis Stone, Sosa Moss & Mulvey, 1976 |
5 |
| Mexican fireweed |
Bassia scoparia (L.) A.J. Scott |
3 |
| northern corn leaf blight |
Setosphaeria turcica (Luttr.) K.J. Leonard & Suggs |
54 |
| northern corn rootworm |
Diabrotica barberi Smith & Lawrence |
1 |
| nutrient deficiency |
|
7 |
| ozone |
|
1 |
| pale western cutworm |
Agrotis orthogonia Morrison |
2 |
| Penicillium fungi |
Penicillium spp. Link |
7 |
| people |
|
5 |
| perennial sowthistle |
Sonchus arvensis L. |
1 |
| pesticides |
|
1 |
| pheromone traps |
|
1 |
| Phosphorous deficiency |
|
1 |
| pink root of onion |
Phoma terrestris H.N. Hansen |
8 |
| pitch canker |
Fusarium subglutinans (Wollenweb. & Reinking) P. E. Nelson, T. A. Toussoun, & Marasas |
3 |
| planting |
|
1 |
| potato |
Solanum tuberosum L. |
1 |
| purple deadnettle |
Lamium purpureum L. |
1 |
| purple witchweed |
Striga hermonthica (Del.) Benth |
2 |
| Pythium diseases |
Pythium spp. Pringsh. |
7 |
| Queen Anne's lace, wild carrot |
Daucus carota L. |
1 |
| red sorrel |
Rumex acetosella L. |
2 |
| redroot amaranth |
Amaranthus retroflexus L. |
2 |
| rice weevil |
Sitophilus oryzae (Linnaeus) |
2 |
| root-knot nematode |
Meloidogyne spp. |
1 |
| sap beetle |
|
23 |
| smooth bedstraw |
Cruciata laevipes Opiz |
1 |
| smooth sumac |
Rhus glabra L. |
1 |
| smut |
Ustilago maydis (DC.) Corda |
26 |
| snow, ice, frost, cold, winter injury |
|
15 |
| soil & water |
|
2 |
| soil compaction |
|
1 |
| southern corn billbug |
Sphenophorus callosus (Olivier) |
4 |
| Southern corn leaf blight and stalk rot |
Bipolaris maydis (Y. Nisik. & C. Miyake) Shoemaker |
11 |
| southern corn rootworm |
Diabrotica undecimpunctata howardi Barber |
9 |
| Southern corn rust |
Puccinia polysora Underw. |
6 |
| southern corn stalk borer |
Diatraea crambidoides (Grote) |
4 |
| southwestern corn borer |
Diatraea grandiosella Dyar |
5 |
| spider mite destroyer |
Stethorus punctum picipes Casey |
1 |
| spider mites |
|
4 |
| spotted cucumber beetle |
Diabrotica undecimpunctata Mannerheim |
1 |
| Stewart's wilt |
Pantoea stewartii pv. stewartii (Smith) Mergaert et al. |
6 |
| sting nematode |
Belonolaimus spp. (Link) Unger |
7 |
| stink bugs |
Euschistus spp. Dallas |
2 |
| stubby root nematode |
Paratrichodorus minor (Colbran) Siddiqi |
3 |
| sugarcane beetle |
Euetheola humilis rugiceps (LeConte) |
1 |
| sunscald |
|
1 |
| tarnished plant bug |
Lygus lineolaris (Palisot) |
1 |
| trumpet creeper |
Campsis radicans (L.) Seem. ex Bureau |
1 |
| twospotted spider mite |
Tetranychus urticae Koch |
2 |
| unknown virus |
|
3 |
| velvetleaf |
Abutilon theophrasti Medik |
3 |
| Virginia threeseed mercury |
Acalypha virginica L. |
1 |
| western bean cutworm |
Richia albicosta (Smith) |
11 |
| western corn rootworm |
Diabrotica virgifera virgifera LeConte |
12 |
| white ear rot and seedling blight of maize |
Stenocarpella maydis (Berk.) B. Sutton |
3 |
| white muscadine disease |
Beauveria bassiana (Bals.-Criv.) Vuill. |
3 |
| wind |
|
1 |
| witchweed |
Striga asiatica (L.) Kuntze |
1 |
| witchweed |
Striga spp. Lour. |
3 |
| wood lily |
Lilium philadelphicum L. |
1 |
| yellow nutsedge |
Cyperus esculentus L. |
3 |
| Zinc deficiency |
|
2 |
