| 1572452 |
Indiangrass |
Sorghastrum spp. |
Field of grain sorghum close to harvest. October 1996 |
| 1572451 |
sorghum |
Sorghum spp. |
Grain sorghum seed head. October 1996 |
| 1233238 |
loose smut of wheat or barley |
Ustilago tritici |
|
| 1327122 |
sorghum midge |
Contarinia sorghicola |
Adult on sorghum bloom |
| 1149191 |
sorghum |
Sorghum bicolor |
with purple witchweed |
| 1327123 |
sorghum webworm |
Celama sorghiella |
Webworm larva on sorghum head |
| 1242046 |
American grasshopper |
Schistocerca americana |
|
| 1235071 |
fall armyworm |
Spodoptera frugiperda |
|
| 1410019 |
armyworm |
Mythimna unipuncta |
in conservation tillage |
| 1242067 |
honey bee |
Apis mellifera |
|
| 1235063 |
fall armyworm |
Spodoptera frugiperda |
|
| 1234003 |
smut |
Ustilago spp. |
|
| 1436031 |
loose smut of wheat or barley |
Ustilago tritici |
|
| 1148063 |
witchweed |
Striga spp. |
|
| 1234006 |
smut |
Ustilago spp. |
|
| 1234004 |
smut |
Ustilago spp. |
|
| 1234005 |
smut |
Ustilago spp. |
|
| 1234001 |
loose smut of wheat or barley |
Ustilago tritici |
|
| 1233233 |
powdery mildew |
Blumeria graminis |
|
| 1234002 |
covered smut |
Ustilago hordei |
|
| 1436035 |
barley scald |
Rhynchosporium secalis |
|
| 1356011 |
wheat seed-gall nematode |
Anguina tritici |
brightfield light micrograph of a female Anguina as seen under high power magnification |
| 1149193 |
sorghum |
Sorghum bicolor |
caused by purple witchweed |
| 1459887 |
herbicides (general) |
|
Wick wiper for rye |
| 1356123 |
barley root-knot nematode |
Meloidogyne naasi |
Light micrograph of the chromosomes. |
| 1355038 |
gray leaf spot |
Magnaporthe grisea |
Leaf from resistant rice variety CO39 showing ability to resist formation of lesions when the Magnaporthe grisea strain carries the AVR1-CO39 avirulence gene. The dark spots are areas where plant cells have died to abort rice blast infections. |
| 1357014 |
Russian wheat aphid |
Diuraphis noxia |
|
| 5363791 |
sorghum |
Sorghum bicolor |
Seeds of kafir sorghum. |
| 5382090 |
lesser grain borer |
Rhyzopertha dominica |
Stuffed teddy bear filled with grain heavily infested with lesser grain borer.
|
| 5382091 |
lesser grain borer |
Rhyzopertha dominica |
Grain heavily infested with lesser grain borer that was used to stuff teddy bear.
|
| 5332048 |
gray leaf spot |
Magnaporthe grisea |
|
| 5384002 |
leaf-footed bug |
Leptoglossus zonatus |
|
| 5384003 |
leaf-footed bug |
Leptoglossus zonatus |
|
| 5384004 |
leaf-footed bug |
Leptoglossus zonatus |
|
| 5332022 |
anthracnose |
Colletotrichum trifolii |
|
| 5332025 |
violet root rot |
Helicobasidium brebissonii |
|
| 5332027 |
Sclerotinia stem rot |
Sclerotinia trifoliorum |
|
| 5332028 |
Sclerotinia stem rot |
Sclerotinia trifoliorum |
|
| 5332040 |
Maize Dwarf Mosaic Virus |
Potyvirus MDMV |
|
| 5332041 |
Maize Dwarf Mosaic Virus |
Potyvirus MDMV |
|
| 5380052 |
foreign grain beetle |
Ahasverus advena |
|
| 5380055 |
confused flour beetle |
Tribolium confusum |
abdomen swollen due to storage in liquid |
| 5380057 |
flat grain beetle |
Cryptolestes pusillus |
|
| 5380058 |
flat grain beetle |
Cryptolestes pusillus |
|
| 5380059 |
lesser grain borer |
Rhyzopertha dominica |
|
| 5380060 |
lesser grain borer |
Rhyzopertha dominica |
abdomen swollen due to storage in liquid |
| 5380070 |
merchant grain beetle |
Oryzaephilus mercator |
|
| 5380071 |
merchant grain beetle |
Oryzaephilus mercator |
|
| 1242084 |
southern green stink bug |
Nezara viridula |
|
| 5367930 |
convergent lady beetle |
Hippodamia convergens |
|
| 5367931 |
honey bee |
Apis mellifera |
|
| 5367932 |
honey bee |
Apis mellifera |
|
| 5367973 |
sevenspotted lady beetle |
Coccinella septempunctata |
|
| 0660092 |
karnal bunt |
Tilletia indica |
Bunted ear (Tilletia indica) of wheat. |
| 0660089 |
dwarf bunt, dwarf smut |
Tilletia controversa |
Plants of wheat cv. Wariser, healthy or bunted (Tilletia controversa). |
| 0660090 |
dwarf bunt, dwarf smut |
Tilletia controversa |
Close-up of wheat ear smutted by Tilletia controversa, showing smutted grains removed and broken open. |
| 0660091 |
karnal bunt |
Tilletia indica |
Bunted wheat grains (Tilletia indica); note localized sori. |
| 5359957 |
sorghum |
Sorghum bicolor |
Sorghum plants growing on the field. |
| 5359960 |
sorghum |
Sorghum bicolor |
The inflorescences of sorghum plants growing on the field. |
| 5359958 |
sorghum |
Sorghum bicolor |
Sorghum plants growing on the field. |
| 5359959 |
sorghum |
Sorghum bicolor |
Sorghum plants growing on the field. |
| 5365994 |
sorghum |
Sorghum bicolor |
Sorghum plants growing on a field in Colorado. |
| 5365993 |
sorghum |
Sorghum bicolor |
A sorghum field in Colorado. |
| 5361591 |
sorghum |
Sorghum bicolor |
The grain heads of sorghum plants growing in the field. |
| 5363790 |
sorghum |
Sorghum bicolor |
White sorghum seeds during a seed quality inspection exercise. |
| 5363789 |
sorghum |
Sorghum bicolor |
Red sorghum seeds during a seed quality inspection exercise. |
| 5363889 |
sorghum |
Sorghum bicolor |
The heads of grain sorghum plants growing on a field at Rocky Ford in Colorado. |
| 5363888 |
sorghum |
Sorghum bicolor |
Grain sorghum plants growing on a field at Rocky Ford in Colorado. |
| 5362695 |
sorghum |
Sorghum bicolor |
The grain heads of sorghum plants growing on a field at Rocky Ford in Colorado. |
| 5362694 |
sorghum |
Sorghum bicolor |
The grain heads of sorghum plants growing on a field at Rocky Ford in Colorado. |
| 5362693 |
sorghum |
Sorghum bicolor |
The grain head of a sorghum plant growing on a field at Rocky Ford in Colorado. |
| 5356749 |
root rot |
Phellinus hartigii |
Symptoms of root rot in triticale. |
| 5365132 |
sorghum |
Sorghum spp. |
Demonstration of the effect of phosphorous on production in a field of sorghum. |
| 5365131 |
sorghum |
Sorghum spp. |
Field of sorghum in bloom. |
| 5357358 |
sorghum |
Sorghum bicolor |
The heads of some sugar sorghum plants in the field. |
| 5357356 |
sorghum |
Sorghum bicolor |
Plants of sugar sorghum in the field. |
| 5357357 |
sorghum |
Sorghum bicolor |
Plants of sugar sorghum in the field. |
| 5357355 |
sorghum |
Sorghum spp. |
A harvester in operation on a sorghum plot. |
| 5357354 |
sorghum |
Sorghum spp. |
A harvester in operation on a sorghum plot. |
| 5357353 |
sorghum |
Sorghum spp. |
A harvester in operation on a sorghum plot. |
| 5357352 |
sorghum |
Sorghum spp. |
A sorghum variety trial field at Rocky Ford. |
| 5357351 |
sorghum |
Sorghum spp. |
A sorghum variety trial field at Rocky Ford. |
| 5359833 |
irrigation |
|
Sprinkler irrigation of spring grains in the San Luis Valley, Colorado. |
| 5367974 |
sevenspotted lady beetle |
Coccinella septempunctata |
|
| 5367975 |
sevenspotted lady beetle |
Coccinella septempunctata |
|
| 5364175 |
greenbug |
Schizaphis graminum |
Infestation of greenbugs (Schizaphis graminum) on sorghum. |
| 5364089 |
sorghum midge |
Contarinia sorghicola |
Adult sorghum midge (Contarinia sorghicola). |
| 5357350 |
spiders |
|
A spider and it's web in a sorghum field. |
| 5363815 |
sorghum |
Sorghum bicolor |
Seeds of broom corn (Sorghum bicolor). |
| 5356852 |
crop/tree alternation |
|
Crop rotation: millet, sorghum and winter wheat. |
| 1481029 |
Russian wheat aphid |
Diuraphis noxia |
imported pest of small grains |
| 1481164 |
crab spider |
|
generalist predator, on sorghum in Colorado |
| 1481140 |
lacewings |
|
on sorghum in Honduras |
| 1481008 |
Say stink bug |
Chlorochroa sayi |
sporadic pest of small grains |
| 1493104 |
covered smut |
Ustilago hordei |
sorghum |
| 1316075 |
sorghum |
Sorghum spp. |
Sample of variation in the TARS sorghum collection. |
| 1459888 |
herbicides (general) |
|
Wick wiper for rye |
| 1459889 |
herbicides (general) |
|
Wick wiper for rye |
| 1242124 |
stink bug |
Euschistus quadrator |
|
| 1328002 |
greenbug |
Schizaphis graminum |
Purple coloration of leaf is typical of greenbug infestation |
| 1233084 |
grain beetles |
Cryptolestes spp. |
|
| 1355055 |
alfalfa looper |
Autographa californica |
Larvae consume the foliage of many species of crops, such as this potato plant. |
| 0177035 |
dwarf bunt, dwarf smut |
Tilletia controversa |
Teliospores |
| 0177036 |
karnal bunt |
Tilletia indica |
Teliospores |
| 0177038 |
karnal bunt |
Tilletia indica |
Two ears of wheat smutted |
| 0177039 |
karnal bunt |
Tilletia indica |
Teliospores of Tilletia indica in surface view, x 160 |
| 0177040 |
karnal bunt |
Tilletia indica |
Teliospores of Tilletia indica in median view, x 160 |
| 0177041 |
karnal bunt |
Tilletia indica |
Teliospores of Tilletia indica in median view, x 200 |
| 0177042 |
karnal bunt |
Tilletia indica |
Germinated teliospore, basidium and sporidia of Tilletia indica, x 160 |
| 0177043 |
karnal bunt |
Tilletia indica |
Germinated teliospore, basidium and sporidia of Tilletia indica, x 200 |
| 0177044 |
karnal bunt |
Tilletia indica |
Discharged primary sporidia |
| 1357013 |
Russian wheat aphid |
Diuraphis noxia |
|
| 1356124 |
barley root-knot nematode |
Meloidogyne naasi |
Light micrograph of the chromosomes. |
| 1356125 |
barley root-knot nematode |
Meloidogyne naasi |
Light micrograph of the chromosomes. |
| 1356094 |
wheat seed-gall nematode |
Anguina tritici |
Juveniles in an anhydrobiotic state as seen in differential interference contrast microscopy |
| 1356096 |
seed-gall nematode |
Anguina funesta |
anhydrobiotic Anguina funesta as seen by scanning electron microscopy |
| 1356097 |
seed-gall nematode |
Anguina funesta |
Seed galls on rye grass |
| 1356098 |
wheat seed-gall nematode |
Anguina tritici |
wheat seed gall broken open to reveal thousands of infective juveniles |
| 1356099 |
wheat seed-gall nematode |
Anguina tritici |
Anguina tritici seed galls (left) compared to healthy wheat seeds (right) |
| 1356100 |
wheat seed-gall nematode |
Anguina tritici |
Infected wheat seed, head and leaf |
| 1356115 |
wheat seed-gall nematode |
Anguina tritici |
Infected galls compared with noninfected wheat seeds. |
| 1356002 |
wheat seed-gall nematode |
Anguina tritici |
Infected wheat seeds versus smut. |
| 1356008 |
wheat seed-gall nematode |
Anguina tritici |
wheat infected (right) compared to noninfected wheat (left) |
| 1356009 |
wheat seed-gall nematode |
Anguina tritici |
seed gall on wheat caused by infection, teased apart to reveal adult males and females and thousands of eggs |
| 1356010 |
wheat seed-gall nematode |
Anguina tritici |
brightfield light micrograph of a female as seen under low power magnification |
| 1356012 |
wheat seed-gall nematode |
Anguina tritici |
brightfield light micrograph of a female as seen under low power magnification |
| 1265105 |
karnal bunt |
Tilletia indica |
infected wheat |
| 1265106 |
karnal bunt |
Tilletia indica |
A scanning electron micrograph of a Karnal bunt spore. |
| 1242061 |
bollworm |
Helicoverpa zea |
feeding on panicle |
| 1242085 |
southern green stink bug |
Nezara viridula |
mating |
| 1242086 |
southern green stink bug |
Nezara viridula |
|
| 1242087 |
southern green stink bug |
Nezara viridula |
|
| 1242090 |
southern green stink bug |
Nezara viridula |
|
| 1242099 |
leafhoppers |
|
Sharpshooter |
| 1242100 |
snowy tree cricket |
Oecanthus fultoni |
|
| 1242120 |
southern green stink bug |
Nezara viridula |
mating |
| 1242068 |
leaffooted bug |
Leptoglossus phyllopus |
mating |
| 1242071 |
leaffooted bug |
Leptoglossus phyllopus |
|
| 1242072 |
leaffooted bug |
Leptoglossus phyllopus |
|
| 1242073 |
leaffooted bug |
Leptoglossus phyllopus |
|
| 1242074 |
leaffooted bug |
Leptoglossus phyllopus |
|
| 1242078 |
southern green stink bug |
Nezara viridula |
|
| 1242079 |
southern green stink bug |
Nezara viridula |
|
| 1242080 |
southern green stink bug |
Nezara viridula |
|
| 1242081 |
southern green stink bug |
Nezara viridula |
|
| 1242082 |
southern green stink bug |
Nezara viridula |
|
| 1242083 |
southern green stink bug |
Nezara viridula |
|
| 1327124 |
plant bug |
|
Plant bug nymph on sorghum head |
| 1235218 |
European corn borer |
Ostrinia nubilalis |
|
| 1236015 |
sawtoothed grain beetle |
Oryzaephilus surinamensis |
|
| 1236189 |
sorghum webworm |
Celama sorghiella |
|
| 1236190 |
bollworm |
Helicoverpa zea |
|
| 1236191 |
bollworm |
Helicoverpa zea |
|
| 1234013 |
aphids |
|
|
| 1234122 |
sting nematode |
Belonolaimus spp. |
to sorghum root |
| 1233234 |
powdery mildew |
Blumeria graminis |
|
| 1233236 |
puccinia rusts |
Puccinia spp. |
|
| 1233237 |
loose smut of wheat or barley |
Ustilago tritici |
|
| 1233134 |
lesser grain borer |
Rhyzopertha dominica |
|
| 1233136 |
sawtoothed grain beetle |
Oryzaephilus surinamensis |
|
| 1233137 |
sawtoothed grain beetle |
Oryzaephilus surinamensis |
|
| 1233085 |
flat grain beetle |
Cryptolestes pusillus |
|
| 1233083 |
sawtoothed grain beetle |
Oryzaephilus surinamensis |
|
| 1436027 |
Helminthosporium leaf blotch |
Drechslera avenacea |
|
| 1436034 |
Oat Mosaic Virus |
Bymovirus OMV |
|
| 1436032 |
anthracnose |
Colletotrichum graminicola |
|
| 1436028 |
powdery mildew |
Blumeria graminis |
|
| 1436030 |
barley leaf stripe |
Pyrenophora graminea |
|
| 1436026 |
puccinia rusts |
Puccinia spp. |
|
| 1435091 |
yellow mealworm |
Tenebrio molitor |
with dark mealworm (Tenebrio obscrurus) - a stored grain pest |
| 1435092 |
granary weevil |
Sitophilus granarius |
on wheat - a stored grain pest |
| 1435093 |
cadelle beetle |
Tenebroides mauritanicus |
The cadelle larvae attack grain kernels and destroy the germ. The larval stage requires 2-14 months, and the larvae may reach 3/4 inch in length. Larvae bore into woody materials or timbers in grain bins or storerooms to pupate. |
| 1435094 |
cadelle beetle |
Tenebroides mauritanicus |
The cadelle adults attack grain kernels and destroy the germ. |
| 1435095 |
Angoumois grain moth |
Sitotroga cerealella |
The moths lay their eggs on wheat heads or corn tips in the field or on stored grain. |
| 1435096 |
Angoumois grain moth |
Sitotroga cerealella |
This insect is particularly damaging to whole grain kernels since its larva bores into and devours the endosperm and germ of the kernel. The larvae feed and develop entirely inside the kernels. Before pupation they cut their characteristic circular exit hole in the seed coat. |
| 1435097 |
confused flour beetle |
Tribolium confusum |
It is found in granaries, warehouses, and especially flour mills. Since it does not damage whole grain, it is regarded as a secondary pest. |
| 1435098 |
lesser grain borer |
Rhyzopertha dominica |
Easily identified by location of the head, which is turned down under the thorax. This is a primary grain pest since both adults and larvae destroy whole grain kernels. |
| 1435099 |
sawtoothed grain beetle |
Oryzaephilus surinamensis |
Can be identified by the tooth-like projections on its thorax. Both larvae and adults attack stored animal and vegetable products and especially prefer cereals, meals, flour, and feeds. |
| 1673042 |
fall armyworm |
Spodoptera frugiperda |
close-up showing inverted 'Y' on head capsule on corn |
| 1410020 |
armyworm |
Mythimna unipuncta |
|
| 1410021 |
armyworm |
Mythimna unipuncta |
on soil in conservation tillage system |
| 1673037 |
rice weevil |
Sitophilus oryzae |
Stored Product Insect |
