| 1316059 |
Jack in the pulpit |
Arisaema triphyllum |
Zebra-flowered arum Arum triphyllum |
| 1316056 |
Prickly-leaved massonia |
Massonia muricata |
Prickly-leaved massonia Massonia muricata |
| 1316058 |
sweet-scented Tritonia |
Tritonia squalida |
Sweet-scented tritonia Tritonia squalida |
| 1316057 |
Melancholy toad-flax |
Linaria tristis |
Melancholy toad-flax Antirrhinum triste |
| 1316048 |
Hairy wachendorfia |
Wachendorfia hirsuta |
Hairy wachendorfia Wachendorfia hirsuta |
| 1316053 |
Canada lily |
Lilium canadense |
Canadian lily Lilium canadense |
| 1316054 |
Warty St. John's wort |
Hypericum balearicum |
Warty St. John's wort Hypericum balearicum |
| 1316055 |
purple pitcherplant |
Sarracenia purpurea |
Broad-lipped purple side-saddle flower Sarracenia purpurea |
| 1316049 |
green hellebore |
Helleborus viridis |
Livid hellebore Helleborus lividus |
| 1316050 |
Kowhai |
Sophora tetraptera |
Wing-podded sophora Sophora tetraptera |
| 1316046 |
purple coneflower |
Echinacea purpurea |
Cone flower Rudbeckia purpurea |
| 1316051 |
cobweb houseleek |
Sempervivum arachnoideum |
Cobweb houseleek Sempervivum arachnoideum |
| 2100018 |
bursting-heart |
Euonymus americanus |
|
| 1237046 |
cogongrass |
Imperata cylindrica |
Pointed rhizome |
| 1265108 |
yellow mite |
Lorryia formosa |
|
| 1265109 |
canada thistle rust mite |
Aceria anthocoptes |
|
| 2308089 |
old world climbing fern |
Lygodium microphyllum |
In the Florida Everglades, Old World climbing fern engulfs a tree island. |
| 2135008 |
dusky stink bug |
Euschistus tristigmus |
Female (left); Male (right); SE Stinkbug Work Group |
| 2134074 |
green stink bug |
Acrosternum hilare |
Newly laid; SE Stinkbug Work Group |
| 2134082 |
green stink bug |
Acrosternum hilare |
Female (left); Male (right); SE Stinkbug Work Group |
| 2134083 |
stink bug |
Euschistus quadrator |
Newly laid; SE Stinkbug Work Group |
| 2134075 |
green stink bug |
Acrosternum hilare |
5-d-old; SE Stinkbug Work Group |
| 2134081 |
green stink bug |
Acrosternum hilare |
Egg of Trichopoda pennipes on wing pad of 5th instar; SE Stinkbug Work Group |
| 2134085 |
stink bug |
Euschistus quadrator |
2nd instar; section of 4th antennal segment is white; SE Stinkbug Work Group |
| 2134090 |
stink bug |
Euschistus quadrator |
SE Stinkbug Work Group |
| 2134096 |
brown stink bug |
Euschistus servus |
Fed 2nd instar; SE Stinkbug Work Group |
| 2134076 |
green stink bug |
Acrosternum hilare |
1st instar; SE Stinkbug Work Group |
| 2134089 |
stink bug |
Euschistus quadrator |
5th instar; SE Stinkbug Work Group |
| 2134091 |
stink bug |
Euschistus quadrator |
Female (left); Male (right); SE Stinkbug Work Group |
| 2134099 |
brown stink bug |
Euschistus servus |
4th instar; SE Stinkbug Work Group |
| 2134092 |
brown stink bug |
Euschistus servus |
Newly laid; SE Stinkbug Work Group |
| 2135002 |
brown stink bug |
Euschistus servus |
Female; SE Stinkbug Work Group |
| 2135003 |
brown stink bug |
Euschistus servus |
Male; SE Stinkbug Work Group |
| 2135001 |
brown stink bug |
Euschistus servus |
SE Stinkbug Work Group |
| 2135014 |
southern green stink bug |
Nezara viridula |
Male; SE Stinkbug Work Group |
| 2135010 |
southern green stink bug |
Nezara viridula |
4th instar; SE Stinkbug Work Group |
| 2135004 |
dusky stink bug |
Euschistus tristigmus |
Newly laid; SE Stinkbug Work Group |
| 2135005 |
dusky stink bug |
Euschistus tristigmus |
1st instar; SE Stinkbug Work Group |
| 2135016 |
southern green stink bug |
Nezara viridula |
Newly laid; SE Stinkbug Work Group |
| 2135011 |
southern green stink bug |
Nezara viridula |
Egg of Trichopoda pennipes on 5th instar; SE Stinkbug Work Group |
| 2135025 |
red shouldered stink bug |
Thyanta custator custator |
SE Stinkbug Work Group |
| 2135024 |
red shouldered stink bug |
Thyanta custator custator |
SE Stinkbug Work Group |
| 2135015 |
southern green stink bug |
Nezara viridula |
Female; SE Stinkbug Work Group |
| 2135027 |
red shouldered stink bug |
Thyanta custator custator |
Female; SE Stinkbug Work Group |
| 2134100 |
brown stink bug |
Euschistus servus |
5th instar; SE Stinkbug Work Group |
| 2134098 |
brown stink bug |
Euschistus servus |
Fed 3rd instar; SE Stinkbug Work Group |
| 2134095 |
brown stink bug |
Euschistus servus |
Unfed newly emerged 2nd instar; SE Stinkbug Work Group |
| 2134084 |
stink bug |
Euschistus quadrator |
1st instar; SE Stinkbug Work Group |
| 2134086 |
stink bug |
Euschistus quadrator |
3rd instar; SE Stinkbug Work Group |
| 2135019 |
southern green stink bug |
Nezara viridula |
3rd instar; SE Stinkbug Work Group |
| 1265014 |
soybean rust |
Phakopsora pachyrhizi |
Tan lesion on a soybean leaf |
| 2134087 |
stink bug |
Euschistus quadrator |
4th instar; SE Stinkbug Work Group |
| 2135022 |
red shouldered stink bug |
Thyanta custator custator |
Fed 2nd instar; SE Stinkbug Work Group |
| 2135026 |
red shouldered stink bug |
Thyanta custator custator |
Male; Protonotum with black border of anterolateral margin on ventral side; SE Stinkbug Work Group |
| 2135017 |
southern green stink bug |
Nezara viridula |
1st instar; SE Stinkbug Workshop |
| 2135023 |
red shouldered stink bug |
Thyanta custator custator |
4th; 5th instar; SE Stinkbug Work Group |
| 2135021 |
red shouldered stink bug |
Thyanta custator custator |
Unfed newly emerged 2nd instars; SE Stinkbug Work Group |
| 1237048 |
cogongrass |
Imperata cylindrica |
Roadside infestation |
| 2308093 |
melaleuca |
Melaleuca quinquenervia |
Thin layers of peeling bark |
| 2133010 |
trumpetcreeper |
Campsis radicans |
Growing out of a utility pole yellow guide wire guard |
| 2133008 |
redvine |
Brunnichia ovata |
Growing on sign |
| 1265114 |
Canada thistle |
Cirsium arvense |
|
| 2135006 |
dusky stink bug |
Euschistus tristigmus |
2nd instar; SE Stinkbug Work Group |
| 2135009 |
southern green stink bug |
Nezara viridula |
4th instar; SE Stinkbug Work Group |
| 2135018 |
southern green stink bug |
Nezara viridula |
2nd instar; 2 white spots on side; SE Stinkbug Work Group |
| 2134080 |
green stink bug |
Acrosternum hilare |
5th instar; SE Stinkbug Work Group |
| 2134078 |
green stink bug |
Acrosternum hilare |
3rd instar; SE Stinkbug Work Group |
| 2134079 |
green stink bug |
Acrosternum hilare |
4th instar; SE Stinkbug Work Group |
| 1265110 |
peacock mite |
Tuckerella spp. |
|
| 2134097 |
brown stink bug |
Euschistus servus |
Unfed newly emerged 3rd; White band between antennal segments; SE Stinkbug Work Group |
| 2134077 |
green stink bug |
Acrosternum hilare |
2nd instar; SE Stinkbug Work Group |
| 2200033 |
flower wasps |
|
covered in pollen from Amaranthus spp. |
| 2100035 |
red sesbania |
Sesbania punicea |
|
| 2135012 |
southern green stink bug |
Nezara viridula |
Eggs of Trichopoda pennipes on female; SE Stinkbug Work Group |
| 2308088 |
old world climbing fern |
Lygodium microphyllum |
Old World climbing fern growing on cypress trees in southern Florida. The weed forms huge skirts that fires can climb to reach tree tops. Trees without the fern usually survive fire. |
| 2100009 |
pecan |
Carya illinoinensis |
|
| 2135007 |
dusky stink bug |
Euschistus tristigmus |
Female; SE Stinkbug Work Group |
| 2134088 |
stink bug |
Euschistus quadrator |
4th instar; SE Stinkbug Work Group |
| 2135020 |
red shouldered stink bug |
Thyanta custator custator |
1st instar; SE Stinkbug Work Group |
| 2200034 |
flower wasps |
|
covered in pollen from Amaranthus spp. |
| 2100040 |
puncturevine |
Tribulus terrestris |
|
| 2100007 |
low woodland sedge |
Carex socialis |
|
| 1316013 |
tropical soda apple |
Solanum viarum |
Botanist Charles T. Bryson clips tropical soda apple (Solanum viarum) plants in field experiments. In the United States, the weed is found primarily in the Southeast. |
| 1237047 |
cogongrass |
Imperata cylindrica |
Large infestation |
| 2100022 |
false green kyllinga |
Kyllinga gracillima |
|
| 1416031 |
root-boring moth |
Eteobalea intermediella |
|
| 2153062 |
meadow hawkweed |
Hieracium caespitosum |
|
| 2133011 |
trumpetcreeper |
Campsis radicans |
Growing out of a utility pole yellow guide wire guard |
| 2100028 |
bristly mallow |
Modiola caroliniana |
|
| 2100019 |
copper iris |
Iris fulva |
|
| 2100033 |
ragweed parthenium |
Parthenium hysterophorus |
|
| 2100005 |
ravine sedge |
Carex impressinervia |
|
| 2100003 |
stinking chamomile |
Anthemis cotula |
|
| 2308087 |
old world climbing fern |
Lygodium microphyllum |
Entomologist Robert Pemberton observes invasive Old World climbing fern overtaking cypress trees in southern Florida. |
| 2100031 |
showy evening-primrose |
Oenothera speciosa |
|
| 2308086 |
old world climbing fern |
Lygodium microphyllum |
Underside of spore-bearing leaflets of Old World climbing fern. Some leaflets produce spores; others don't. Spores can be carried by the wind to start new infestations. |
| 5309074 |
morningglory |
Ipomoea spp. |
Leaves of various morningglories; From Left to Right: red (Ipomoea coccinea L. ), pitted (Ipomoea lacunosa L.), entireleaf (Ipomoea hederacea var. integriuscula Gray), and ivyleaf (Ipomoea hederacea Jacq.). |
| 2135013 |
southern green stink bug |
Nezara viridula |
Mating pair; SE Stinkbug Work Group |
| 5331030 |
pearl millet |
Pennisetum glaucum |
results after harvesting with a combine |
| 5331033 |
pearl millet |
Pennisetum glaucum |
TG102 panicles at harvest |
| 5331028 |
pearl millet |
Pennisetum glaucum |
size of pearl millet seeds compared to a penny |
| 5331031 |
pearl millet |
Pennisetum glaucum |
pearl millet crop in africa |
| 2153100 |
sulfur cinquefoil |
Potentilla recta |
|
| 1237049 |
cogongrass |
Imperata cylindrica |
Seed head |
| 2100017 |
prairie cupgrass |
Eriochloa contracta |
|
| 2100016 |
green sedge |
Cyperus virens |
|
| 2100044 |
ragweed parthenium |
Parthenium hysterophorus |
|
| 2100029 |
bristly mallow |
Modiola caroliniana |
|
| 2100015 |
green sedge |
Cyperus virens |
|
| 2100012 |
Alabama croton |
Croton alabamensis |
Underside of leaf |
| 2100010 |
plains coreopsis |
Coreopsis tinctoria |
|
| 2100014 |
miniature flatsedge |
Cyperus prolifer |
|
| 2100001 |
velvetleaf |
Abutilon theophrasti |
|
| 2100021 |
false green kyllinga |
Kyllinga gracillima |
|
| 2100006 |
troublesome sedge |
Carex molesta |
|
| 2100011 |
dogwood |
Cornus spp. |
|
| 2100026 |
banana shrub |
Michelia figo |
|
| 2100013 |
deeprooted sedge |
Cyperus entrerianus |
|
| 2100037 |
eastern poison-ivy |
Toxicodendron radicans |
|
| 2153099 |
sulfur cinquefoil |
Potentilla recta |
|
| 2100030 |
bristly mallow |
Modiola caroliniana |
|
| 2153098 |
sulfur cinquefoil |
Potentilla recta |
|
| 2100036 |
johnsongrass |
Sorghum halepense |
|
| 2100032 |
ragweed parthenium |
Parthenium hysterophorus |
|
| 2100024 |
Japanese honeysuckle |
Lonicera japonica |
|
| 2100002 |
heartleaf peppervine |
Ampelopsis cordata |
|
| 2100038 |
puncturevine |
Tribulus terrestris |
|
| 2133009 |
redvine |
Brunnichia ovata |
Control in roundup ready soybeans |
| 1316007 |
kudzu |
Pueraria montana var. lobata |
Flowering kudzu is a fast-growing legume with a grapelike odor. |
| 2100004 |
Gray's sedge |
Carex grayi |
|
| 2100025 |
banana shrub |
Michelia figo |
|
| 2100008 |
low woodland sedge |
Carex socialis |
|
| 5422125 |
cogongrass |
Imperata cylindrica |
seeds on tractor radiator |
| 5421978 |
cogongrass |
Imperata cylindrica |
In March |
| 5393914 |
Fusarium wilts, blights, rots and damping-off |
Fusarium spp. |
A hop field with Fusarium canker infection caused by Fusarium sambucinum. |
| 5393939 |
powdery mildew |
Podosphaera macularis |
Common hop plant with foliar sign of powdery mildew infection caused by Podosphaera macularis on a field at Washington, USA. |
| 5393938 |
powdery mildew |
Podosphaera macularis |
Common hop plants with powdery mildew infection caused by Podosphaera macularis on a field at Washington, USA. |
| 5393937 |
powdery mildew |
Podosphaera macularis |
Common hop plant with powdery mildew infection caused by Podosphaera macularis on a field at Washington, USA. |
| 5393936 |
powdery mildew |
Podosphaera macularis |
Common hop plants with powdery mildew infection caused by Podosphaera macularis on a field at Washington, USA. |
| 5393935 |
powdery mildew |
Podosphaera macularis |
Common hop plants with powdery mildew infection caused by Podosphaera macularis on a field at Washington, USA |
| 5393928 |
powdery mildew |
Podosphaera macularis |
Common hop plants with powdery mildew infection caused by Podosphaera macularis on a field at Washington, USA |
| 5393927 |
powdery mildew |
Podosphaera macularis |
Common hop plants with powdery mildew infection caused by Podosphaera macularis on a field at Washington, USA |
| 5393926 |
powdery mildew |
Podosphaera macularis |
Common hop plants with powdery mildew infection caused by Podosphaera macularis on a field at Washington, USA |
| 5393924 |
powdery mildew |
Podosphaera macularis |
Common hop plants with powdery mildew infection caused by Podosphaera macularis on a field at Washington, USA |
| 5393925 |
powdery mildew |
Podosphaera macularis |
Common hop plants with powdery mildew infection caused by Podosphaera macularis on a field at Washington, USA |
| 5393922 |
powdery mildew |
Podosphaera macularis |
Aerial fungicide application to a common hop field against powdery mildew caused by Podosphaera macularis. |
| 5393920 |
powdery mildew |
Podosphaera macularis |
Common hop plants with powdery mildew infection caused by Podosphaera macularis on a field at Washington, USA |
| 5393918 |
hop aphid |
Phorodon humuli |
Sooty mold on common hop plants due to the feeding activity of the hop aphid Phorodon humuli. |
| 5393919 |
hop aphid |
Phorodon humuli |
Sooty mold on common hop plants due to the feeding activity of the hop aphid Phorodon humuli. |
| 5393917 |
powdery mildew |
Podosphaera macularis |
Common hop plants showing symptoms of powdery mildew infection caused by Podosphaera macularis on a field at Washington, USA |
| 5393910 |
common hop |
Humulus lupulus |
A common hop field at Washington, USA. |
| 5393909 |
common hop |
Humulus lupulus |
A common hop field at Washington, USA. |
| 5393912 |
powdery mildew |
Podosphaera macularis |
Common hop plants with powdery mildew infection caused by Podosphaera macularis. |
| 5393934 |
powdery mildew |
Podosphaera macularis |
Common hop field with powdery mildew infection caused by Podosphaera macularis. |
| 5393933 |
powdery mildew |
Podosphaera macularis |
Common hop field with powdery mildew infection caused by Podosphaera macularis. |
| 5393931 |
powdery mildew |
Podosphaera macularis |
Common hop field with powdery mildew infection caused by Podosphaera macularis. |
| 5393932 |
powdery mildew |
Podosphaera macularis |
Common hop field with powdery mildew infection caused by Podosphaera macularis. |
| 5393929 |
powdery mildew |
Podosphaera macularis |
Common hop plant with powdery mildew infection caused by Podosphaera macularis. |
| 5393930 |
powdery mildew |
Podosphaera macularis |
Common hop field with powdery mildew infection caused by Podosphaera macularis. |
| 5393921 |
powdery mildew |
Podosphaera macularis |
Common hop field with powdery mildew infection caused by Podosphaera macularis. |
| 5393915 |
powdery mildew |
Podosphaera macularis |
Common hop field with powdery mildew infection caused by Podosphaera macularis. |
| 5393916 |
powdery mildew |
Podosphaera macularis |
Common hop field with powdery mildew infection caused by Podosphaera macularis. |
| 5393913 |
powdery mildew |
Podosphaera macularis |
Common hop field with powdery mildew infection caused by Podosphaera macularis. |
| 5393911 |
powdery mildew |
Podosphaera macularis |
Common hop field with powdery mildew infection caused by Podosphaera macularis. |
| 5393908 |
powdery mildew |
Podosphaera macularis |
Common hop cones with powdery mildew infection caused by Podosphaera macularis. |
| 5393907 |
powdery mildew |
Podosphaera macularis |
A common hop cone with powdery mildew infection caused by Podosphaera macularis. |
| 5393906 |
powdery mildew |
Podosphaera macularis |
Common hop cones with powdery mildew infection caused by Podosphaera macularis. |
| 5393905 |
powdery mildew |
Podosphaera macularis |
Common hop cones with powdery mildew infection caused by Podosphaera macularis. |
| 5393351 |
Hop Stunt Viroid |
Hostuviroid HSVd |
A common hop plant showing symptoms of hop stunt viroid infection in a field at Oregon, USA. |
| 5393350 |
Hop Stunt Viroid |
Hostuviroid HSVd |
A common hop plant showing symptoms of hop stunt viroid infection in a field at Oregon, USA. |
| 5393349 |
Hop Stunt Viroid |
Hostuviroid HSVd |
A common hop plant showing symptoms of hop stunt viroid infection in a field at Oregon, USA. |
| 5309058 |
evening-primrose |
Oenothera spp. |
|
| 2100039 |
puncturevine |
Tribulus terrestris |
|
| 1265017 |
soybean rust |
Phakopsora pachyrhizi |
Spots with chlorosis characteristic of more advanced infection. |
| 5309040 |
sweet pepper |
Capsicum annuum |
bell pepper/ nutsedge interference |
| 1265016 |
soybean rust |
Phakopsora pachyrhizi |
Soybean rust damage that appears on upper leaves of soybean plants when advanced. |
| 5309085 |
wild four-o'clock |
Mirabilis nyctaginea |
|
| 5309069 |
honeyvine swallowwort |
Cynanchum laeve |
|
| 5309053 |
eclipta |
Eclipta prostrata |
|
| 5309078 |
pitted morningglory |
Ipomoea lacunosa |
cotyledons |
| 5309047 |
burcucumber |
Sicyos angulatus |
|
| 5309051 |
yellow woodsorrel |
Oxalis stricta |
|
| 5309091 |
flatsedge |
Cyperus spp. |
purple (left) and yellow (right) nutsedge |
| 5309082 |
red morningglory |
Ipomoea coccinea |
cotyledons |
| 5309050 |
common chickweed |
Stellaria pallida |
|
| 5309093 |
yellow nutsedge |
Cyperus esculentus |
leaf tip |
| 5309092 |
purple nutsedge |
Cyperus rotundus |
leaf tip |
| 5309065 |
hemp dogbane |
Apocynum cannabinum |
|
| 5309066 |
hemp dogbane |
Apocynum cannabinum |
|
| 5309064 |
hemp dogbane |
Apocynum cannabinum |
perennial shoot |
| 5309063 |
hemp dogbane |
Apocynum cannabinum |
flowers and fruit |
| 5309067 |
hemp sesbania |
Sesbania exaltata |
mature plant |
| 5309068 |
hemp sesbania |
Sesbania exaltata |
|
| 5309070 |
ivyleaf morningglory |
Ipomoea hederacea |
|
| 5309086 |
bitter sneezeweed |
Helenium amarum |
|
| 5309052 |
Benghal dayflower |
Commelina benghalensis |
seed recovered from gut contents of dove |
| 5309083 |
redstem stork's bill |
Erodium cicutarium ssp. cicutarium |
|
| 5309079 |
ladysthumb |
Persicaria maculosa |
|
| 5309049 |
spreading dayflower |
Commelina diffusa |
Commelina diffusa flower in profile |
| 5309037 |
Indiantobacco |
Lobelia inflata |
|
| 5309081 |
purple deadnettle |
Lamium purpureum |
|
| 5309084 |
tropic croton |
Croton glandulosus var. septentrionalis |
|
| 5309059 |
giant ragweed |
Ambrosia trifida |
mature plant |
| 5309060 |
giant ragweed |
Ambrosia trifida |
|
| 5309075 |
passionflower |
Passiflora spp. |
|
| 5309061 |
hedge bindweed |
Calystegia sepium |
mature plant |
| 5309062 |
hedge bindweed |
Calystegia sepium |
|
| 5309071 |
jimsonweed |
Datura stramonium |
cotyledons |
| 5309073 |
jimsonweed |
Datura stramonium |
|
| 5309072 |
jimsonweed |
Datura stramonium |
|
| 5309077 |
pink purslane |
Portulaca pilosa |
|
| 5309048 |
Benghal dayflower |
Commelina benghalensis |
close up of Bengal dayflower in cotton |
| 5309080 |
purple deadnettle |
Lamium purpureum |
purple dead nettle in corn stubble |
| 5309042 |
Benghal dayflower |
Commelina benghalensis |
in peanut 6 weeks into the season |
| 5309088 |
Queen Anne's lace, wild carrot |
Daucus carota |
|
| 5309090 |
prickly lettuce |
Lactuca serriola |
|
| 5309038 |
common ragweed |
Ambrosia artemisiifolia |
|
| 5309089 |
sulfur cinquefoil |
Potentilla recta |
|
| 5309041 |
Benghal dayflower |
Commelina benghalensis |
in cotton gin trash |
| 5309043 |
Benghal dayflower |
Commelina benghalensis |
|
| 5309087 |
common chickweed |
Stellaria pallida |
|
| 1317054 |
watermoss |
Salvinia spp. |
To perform tests of water quality, entomologist Philip Tipping collects water samples from a tank infested with giant and common salvinia. |
| 5171044 |
Japanese beetle |
Popillia japonica |
raster pattern on last abdomenal segment; 1 June, 2005 |
| 5171061 |
Japanese beetle |
Popillia japonica |
third instar larva; 1 June, 2005 |
| 5171050 |
oriental beetle |
Anomala orientalis |
5 July, 2006 |
| 5171049 |
oriental beetle |
Anomala orientalis |
5 July, 2006 |
| 5171065 |
European chafer |
Amphimallon majale |
raster pattern on last abdomenal segment; 5 May, 2004 |
| 5171048 |
bumble flower beetle |
Euphoria inda |
8 June, 2006 |
| 5171067 |
northern masked chafer |
Cyclocephala borealis |
2 July, 2004 |
| 5171056 |
oriental beetle |
Anomala orientalis |
three color variations; 5 July, 2006 |
| 5171043 |
European chafer |
Amphimallon majale |
third instar larva; 5 May, 2004 |
| 5171053 |
Tiphiid wasp |
Tiphia vernalis |
emerging from cocoon; 5 May, 2004 |
| 5171063 |
Asiatic garden beetle |
Maladera castanea |
6 June, 2004 |
| 5171062 |
northern masked chafer |
Cyclocephala borealis |
raster pattern on last abdomenal segment; 21 March, 2006 |
| 5171045 |
northern masked chafer |
Cyclocephala borealis |
3rd instar larva; 21 March, 2006 |
| 5171057 |
northern masked chafer |
Cyclocephala borealis |
21 March, 2006 |
| 5171069 |
Tiphiid wasp |
Tiphia vernalis |
T. vernalis cocoons found in soil; 14 May, 2005 |
| 5171060 |
Tiphiid wasp |
Tiphia vernalis |
third instar oriental beetle parasitized by Tiphia vernalis; 24 June, 2004 |
| 5171070 |
Tiphiid wasp |
Tiphia vernalis |
third instar oriental beetle with Tiphia vernalis egg on ventral side; 5 June, 2004 |
| 5171064 |
green June beetle |
Cotinis nitida |
hindwings extended; 18 July, 2005 |
| 5171071 |
black vine weevil |
Otiorhynchus sulcatus |
larvae feeding on roots of sedum; 10 October, 2005 |
| 5171068 |
Asiatic garden beetle |
Maladera castanea |
5 May, 2004 |
| 5171066 |
European chafer |
Amphimallon majale |
21 July, 2004 |
| 1316075 |
sorghum |
Sorghum spp. |
Sample of variation in the TARS sorghum collection. |
| 1316047 |
Norfolk-island lagunaea |
Lagunaea patersonia |
Norfolk-island lagunaea Lagunaea patersonia |
| 1316052 |
wild bergamot |
Monarda fistulosa |
Crimson monarda Monarda fistulosa |
| 2514043 |
alder |
Alnus spp. |
Alder flowers |
| 1316031 |
lady beetle |
|
A tray of lady-bird beetles (family Coccinellidae) from the museum's extensive collection of biological control agents. |
| 1316033 |
katydid |
|
Entomologist David Nickle displays a rarely collected katydid from Peru. |
| 1317047 |
rose |
Rosa spp. |
|
| 1316061 |
orange |
Citrus x sinensis |
At the U.S. Horticultural Research Laboratory farm in Fort Pierce, Florida, technician Anna Sara Hill and entomologist Steve Lapointe examine an orange tree sprayed with a kaolin film. |
| 1317049 |
rose |
Rosa spp. |
The Sarah van Fleet rose, developed by geneticist Walter van Fleet specifically for American gardens. |
| 1317046 |
rose |
Rosa spp. |
A red rose, symbol of love and tasty treat for spider mites. This issue of the magazine looks at several ARS efforts to keep valuable floral and nursery crops like roses and woody ornamentals safe from the many pests that plague them. |
| 1317024 |
gray mold |
Botrytis cinerea |
A strawberry rachis completely engulfed by a gray mold fungus, Botrytis cinerea. |
| 1317053 |
monarch butterfly |
Danaus plexippus |
Entomologist Les Lewis (left) and technician Keith Bidne observe a group of newly emerged monarch butterflies |
| 5015060 |
prickly pear moth |
Cactoblastis cactorum |
Female cactus moth, Cactoblastis cactorum laying eggs on cladode of Opuntia ficus-indica |
| 5015058 |
prickly pear moth |
Cactoblastis cactorum |
Native cactus moth, Melitara sp.(left), and invasive cactus moth, Cactoblastic cactorum (right) |
| 5015067 |
prickly pear moth |
Cactoblastis cactorum |
Female moth of Cactoblastis cactorum |
| 5015070 |
prickly pear moth |
Cactoblastis cactorum |
Female of Cactoblastis cactorum "calling" males (bottom right) |
| 5015068 |
prickly pear moth |
Cactoblastis cactorum |
Female moth of Cactoblastis cactorum on fruit of Opuntia stricta. |
| 5015057 |
prickly pear moth |
Cactoblastis cactorum |
|
| 5015059 |
prickly pear moth |
Cactoblastis cactorum |
|
| 5015066 |
prickly pear moth |
Cactoblastis cactorum |
Egg sticks of Cactoblastis cactorum on spines of Opuntia ficus-indica. Notice how eggs ar a mimic of the cactus spine. |
| 5006083 |
Asian citrus psyllid |
Diaphorina citri |
|
| 5006085 |
Asian citrus psyllid |
Diaphorina citri |
|
| 5006087 |
Asian citrus psyllid |
Diaphorina citri |
|
| 5006082 |
Asian citrus psyllid |
Diaphorina citri |
|
| 5006086 |
Asian citrus psyllid |
Diaphorina citri |
|
| 2100034 |
common elderberry |
Sambucus nigra ssp. canadensis |
|
| 2100023 |
cottonwood borer |
Plectrodera scalator |
|
| 2100041 |
cottonwood borer |
Plectrodera scalator |
|
| 2100042 |
cottonwood borer |
Plectrodera scalator |
|
| 2100043 |
cottonwood borer |
Plectrodera scalator |
Mating |
| 2100020 |
Virginia sweetspire |
Itea virginica |
|
| 2100027 |
banana shrub |
Michelia figo |
|
| 1317038 |
Plum Pox Virus |
Potyvirus PPV |
The yellow spots on this leaf are evidence of infection by the Pennsylvania isolate of plum pox virus. The leaf is from Chenopodium foetidum, an important indicator species of plum pox disease. |
| 2308094 |
melaleuca |
Melaleuca quinquenervia |
|
