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USDA Animal and Plant Health Inspection Service (APHIS)

USDA Animal and Plant Health Inspection Service (APHIS)

The Animal and Plant Health Inspection Service is a multi-faceted Agency with a broad mission area that includes protecting and promoting U.S. agricultural health, regulating genetically engineered organisms, administering the Animal Welfare Act and carrying out wildlife damage management activities. These efforts support the overall mission of USDA, which is to protect and promote food, agriculture, natural resources and related issues.

To protect agricultural health, APHIS is on the job 24 hours a day, 7 days a week working to defend America’s animal and plant resources from agricultural pests and diseases. In the event that a pest or disease of concern is detected, APHIS implements emergency protocols and partners with affected States to quickly manage or eradicate the outbreak. This aggressive approach has enabled APHIS to successfully prevent and respond to potential pest and disease threats to U.S. agriculture.


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Image Subject Name Scientific Name Description
5376305 alectra Alectra sessiliflora Six testa envelopes containing one seed each. FNW taxon.
5376306 alectra Alectra sessiliflora Two testa envelopes containing one seed each. FNW taxon.
5376301 yerba de hierro Melasma melampyroides Six testa envelopes containing one seed each. FNW taxon.
5376303 yerba de hierro Melasma melampyroides Testa-covered seeds. FNW taxon.
5376302 yerba de hierro Melasma melampyroides Two testa envelopes containing one seed each. FNW taxon.
5376553 arrowleaved monochoria Monochoria hastata Close-up of the surface of a seed. FNW taxon.
5376779 wild sugarcane Saccharum spontaneum Spikelet. FNW taxon.
5376774 sugarcane Saccharum officinarum Spikelet with pedicel and internode attached. Similar to an FNW taxon.
5376741 itchgrass Rottboellia selloana Portions of inflorescence (left) and four disseminules comprising internode, embedded spikelet, pedicel, +/– pedicellate spikelet (right). Similar to an FNW taxon.
5376739 itchgrass Rottboellia cochinchinensis Inflorescence segments. FNW taxon.
5376738 itchgrass Rottboellia cochinchinensis Views of disseminule showing pedicel and lower glume of embedded spikelet (left) and rachis internode (right). FNW taxon.
5376737 itchgrass Rottboellia cochinchinensis Disseminules comprising internode with embedded spikelet and pedicel; far right: disseminule with pedicellate spikelet. FNW taxon.
5376618 kyasumagrass Pennisetum pedicellatum Fascicles of bristles enclosing one or more spikelets each. FNW taxon.
5376619 mission grass Pennisetum polystachion Portion of inflorescence. FNW taxon.
5376613 African feathergrass Pennisetum macrourum Ventral view of fertile floret showing margins of lemma enclosing palea (left); spikelet subtended by primary bristle showing upper glume and fertile lemma (right). FNW taxon.
5376611 kikuyugrass Pennisetum clandestinum Fruiting culm. FNW taxon.
5376593 brown-beard rice Oryza rufipogon Disseminules in side view. FNW taxon.
5376392 common crupina Crupina vulgaris Fruit attachment scar. FNW taxon.
5376391 crupina Crupina crupinastrum Fruit attachment scar. Similar to an FNW taxon.
5431782 bollworm Helicoverpa zea valves
5459377 acacia psyllid Acizzia uncatoides Female genitalia.  Origin- Australia.
2169094 onion rust Puccinia allii spores
5431801 bollworm Helicoverpa zea eighth tergite
5431984 yellowstriped armyworm Spodoptera ornithogalli Shown is the clavus shaped as a hairy toe and the costal process small, elongate, narrow and slightly curved
5432038 armyworm Spodoptera pulchella whole genitalia
5431802 bollworm Helicoverpa zea eighth tergite
5431805 bollworm Helicoverpa zea partial eversion
5431781 bollworm Helicoverpa zea Helicon aedeagus and vesica
5431872 armyworm Spodoptera dolichos male genitalia This is a picture of the costal process small, elongate, narrow and bent
5431797 bollworm Helicoverpa zea Aedagus cornuti
5431798 bollworm Helicoverpa zea Aedeagus attached
5431799 bollworm Helicoverpa zea Aedeagus opening
5432043 armyworm Spodoptera pulchella The genitalia of Spodoptera pulchell  are nearly identical to the genitalia  of S. ornithogalli. A small spine in the vesica of the aedeagus is the distinguishing characteristic, but is difficult to find. Also, the coremata lobes are of equal size. Fortunately, the wings are distinctive, plus, apparently, this species is found only in southern Florida (and the West Indies).  
5432034 armyworm Spodoptera pulchella Aedeagus
5432049 armyworm Spodoptera pulchella This image shows the Ampulla elongate and curved.
5432050 armyworm Spodoptera pulchella The genitalia of Spodoptera pulchell  are nearly identical to the genitalia  of S. ornithogalli. A small spine in the vesica of the aedeagus is the distinguishing characteristic, but is difficult to find. Also, the coremata lobes are of equal size. Fortunately, the wings are distinctive, plus, apparently, this species is found only in southern Florida (and the West Indies).  
5431985 yellowstriped armyworm Spodoptera ornithogalli This images is showing the Coremata with two lobes
5431979 yellowstriped armyworm Spodoptera ornithogalli This species is most easily distinguished by the shape of the clavus, which resembles a hairy toe. It is nearly identical to the genitalia of S. pulchella; notice that the coremata are of unequal size.
5431981 yellowstriped armyworm Spodoptera ornithogalli Aedeagus
5432036 armyworm Spodoptera pulchella valve
5432056 armyworm Spodoptera pulchella whole genitalia
5431868 armyworm Spodoptera dolichos genitalia
5431983 yellowstriped armyworm Spodoptera ornithogalli This species is most easily distinguished by the shape of the clavus, which resembles a hairy toe. It is nearly identical to the genitalia of S. pulchella; notice that the coremata are of unequal size.
5431909 garden armyworm Spodoptera latifascia This species is easily distinguished by the large clavus, costal process and ampulla.
5431919 garden armyworm Spodoptera latifascia Juxta deeply concave at base and with a dorsal process
5431923 Egyptian cottonworm Spodoptera littoralis This species can be distinguished from native species by a combination of valve characters. It can easily be separated from S. litura by the absence of the two "windows" in the inner surface of the valves.
5431925 Egyptian cottonworm Spodoptera littoralis This species can be distinguished from native species by a combination of valve characters. It can easily be separated from S. litura by the absence of the two "windows" in the inner surface of the valves.
5431927 Egyptian cottonworm Spodoptera littoralis Aedeagus
5431948 cotton leafworm, tobacco cutworm Spodoptera litura Aedeagus
5431951 cotton leafworm, tobacco cutworm Spodoptera litura This species can be identified by the shape of the structures on the inner surface of the valve. The most important character to notice is a set of two "window" separated by a right angle.
5431952 cotton leafworm, tobacco cutworm Spodoptera litura This species can be identified by the shape of the structures on the inner surface of the valve. The most important character to notice is a set of two "window" separated by a right angle.
5431953 cotton leafworm, tobacco cutworm Spodoptera litura Aedeagus
5431955 cotton leafworm, tobacco cutworm Spodoptera litura genitalia extracted from the abdomen
5431975 yellowstriped armyworm Spodoptera ornithogalli Aedeagus  
5431976 yellowstriped armyworm Spodoptera ornithogalli Coremata with two lobes
5431997 armyworm Spodoptera pulchella This image is of the Juxta narrow at base(concave) with broad process
5431998 armyworm Spodoptera pulchella This image is of the Juxta narrow at base (concave) with broad process
5431999 armyworm Spodoptera pulchella This image shows the Juxta narrow at base (concave) with broad process.
5432039 armyworm Spodoptera pulchella This image shows the cornutal patch on vesica.
5432041 armyworm Spodoptera pulchella Aedeagus
5432046 armyworm Spodoptera pulchella This images shows the Ampulla elongate and curved.  
5432047 armyworm Spodoptera pulchella This images shows the coremata with two long lobes.
5432054 armyworm Spodoptera pulchella aedeagus
5432127 cabbage looper Trichoplusia ni
5432128 cabbage looper Trichoplusia ni
5432129 cabbage looper Trichoplusia ni
5432130 cabbage looper Trichoplusia ni
5432131 cabbage looper Trichoplusia ni
5432132 cabbage looper Trichoplusia ni
0019020 whitefly Aleurotithius timberlakei Found on Eriodictyon crassifolium. Description (pupa only): See Russel's publication "Whiteflies of the New Tribe Trialeurodini" Rev de Entomologia vol 18 fasc. 1-2, agosto 1947 Adults cannot be identified to species (more than 12 species described). However female has an unusually long ovipositor. Distribution: California (intecepted in Hemet) CDFA A second species occur in Mexico on an unknown host
1148043 termites mound
1149197 termites mound
1149190 termites mound
5436038 khapra beetle Trogoderma granarium Epipharynx with 4 sensory papillae
5435286 spotted wing drosophila Drosophila suzukii female genitalia
5435289 spotted wing drosophila Drosophila suzukii male genitalia
5432209 Asiatic honey bee Apis cerana wing venation
5432212 snail Cernuella cisalpina Reproductive system
5432055 armyworm Spodoptera pulchella cornuti
5432035 armyworm Spodoptera pulchella cornuti
5431800 bollworm Helicoverpa zea Aedeagus with tweezers
5432052 armyworm Spodoptera pulchella This image shows the cornutal patch on vesica
5432053 armyworm Spodoptera pulchella This images shows the Aedeagus.
5432044 armyworm Spodoptera pulchella This image shows the clavus and costal process.
5431996 armyworm Spodoptera pulchella This images shows the costal process small, elongate, narrow and either straight or slightly curved
5431995 armyworm Spodoptera pulchella This image shows the clavus shaped as a hairy toe
5431982 yellowstriped armyworm Spodoptera ornithogalli
5431980 yellowstriped armyworm Spodoptera ornithogalli Clavus shaped as a hairy toe and costal process small, elongate, narrow and slightly curved
5431978 yellowstriped armyworm Spodoptera ornithogalli Clavus- shaped as a hairy toe coastal process- ampulla elongate and curved
5431950 cotton leafworm, tobacco cutworm Spodoptera litura This image shows the costal process and the clavus.
5431907 fall armyworm Spodoptera frugiperda This images shows the clavus which is short.
5431871 armyworm Spodoptera dolichos This image shows the Coremata with two lobes.
5383637 cutworms, loopers, owlet moths, and underwings Subfamily Plusinae; Cast skin; Intercepted at Quarantine on Anethum sp. from Israel by CBP Ag Specialist S. Washington. Jan 2008
5383636 cutworms, loopers, owlet moths, and underwings Cast skin; Subfamily Plusinae; Intercepted at Quarantine on Anethum sp. from Israel by CBP Ag Specialist S. Washington. Jan 2008
5383468 Eupodid mite Intercepted at Quarantine on Sandersonia sp. from the Netherlands by CBP Ag Specialist M. Ward. Hind leg.
5383401 leafhoppers Subfamily Deltacephlainae; Collected at Quarantine by CBP AI M. Rodriguez at Atlanta on Origanum vulgare. Male genetalia
5383400 leafhoppers Subfamily Deltacephlainae; Collected at Quarantine by CBP AI M. Rodriguez at Atlanta on Origanum vulgare from Israel. Male Genitalia
5383399 leafhoppers Subfamily Deltacephlainae; Collected at Quarantine by CBP AI M. Rodriguez at Atlanta on Origanum vulgare from Israel. Male genitalia
1253048 swede midge Contarinia nasturtii Male genitalia
5383720 cabbage looper Trichoplusia ni Intercepted on Ocimum basilicum at Quarantine from Colombia by CBP Ag Specialist M. Rodriguez. Oct 2007 Internal parasite emerging.
5383722 cabbage looper Trichoplusia ni Intercepted on Ocimum basilicum at Quarantine from Colombia by CBP Ag Specialist M. Rodriguez. Oct 2007 Internal parasite emerging.
2186074 anu Tropaeolum tuberosum Tubers
2186048 wild radish Raphanus raphanistrum Roots
2186049 wild radish Raphanus raphanistrum Raphanu raphanistrum on the left and R. sativus on the right
2186050 turnipweed Rapistrum rugosum
2176011 protea Protea spp. included in floral arrangement
2175071 Graphiola leaf spot Graphiola phoenicis
2170093 Phaeosphaeria fungi Phaeosphaeria spp.
2172071 powdery mildew Sphaerotheca delphinii
2172073 powdery mildew Sphaerotheca delphinii
2172069 powdery mildew Sphaerotheca delphinii
2172070 powdery mildew Sphaerotheca delphinii
2172054 lemongrass rust Puccinia nakanishikii uredospores
2172055 lemongrass rust Puccinia cymbopogonis
2172057 lemongrass rust Puccinia cymbopogonis
2172058 lemongrass rust Puccinia nakanishikii
2172062 lemongrass rust Puccinia cymbopogonis
2172041 lemongrass rust Puccinia nakanishikii paraphyses
2172043 lemongrass rust Puccinia nakanishikii blisters exposing spores
2171079 Aspergillus fungi Aspergillus spp. head of conidiophore
2171069 downy mildew Peronospora farinosa f.sp. betae
2171046 black spot of papaya Asperisporium caricae
2171048 bitter rot and anthracnose Colletotrichum gloeosporioides
2171049 bitter rot and anthracnose Colletotrichum gloeosporioides
2171050 bitter rot and anthracnose Colletotrichum gloeosporioides
2171051 bitter rot and anthracnose Colletotrichum gloeosporioides
2171023 Graphiola leaf spot Graphiola spp.
2171024 Graphiola leaf spot Graphiola spp.
2171021 Graphiola leaf spot Graphiola spp.
2171022 Graphiola leaf spot Graphiola spp.
2171013 Graphiola leaf spot Graphiola spp.
2171008 Graphiola leaf spot Graphiola spp.
2171009 Graphiola leaf spot Graphiola spp.
2171058 Graphiola leaf spot Graphiola spp.
2171004 puccinia rusts Puccinia spp.
2171007 puccinia rusts Puccinia spp.
2170060 Phoma blights Phoma spp.
2170070 Pestalotiopsis leaf spot Pestalotiopsis palmarum
2170046 Septoria leaf spot Septoria apiicola
2170047 Septoria leaf spot Septoria apiicola
2170056 Phoma blights Phoma spp.
2170057 Phoma blights Phoma spp.
2170058 Phoma blights Phoma spp.
2170031 leaf blight of fennel Cercosporidium punctum spores
2170032 leaf blight of fennel Cercosporidium punctum spores
2170037 leaf blight of fennel Cercosporidium punctum spores
2170022 Phomopsis cankers and twig blights Phomopsis spp. spores
2170023 Phomopsis cankers and twig blights Phomopsis spp. spores
2170017 anthracnose Colletotrichum spp.
2170042 onion rust Puccinia allii spores
2170007 leaf spot Stemphylium spp. germinating spores
2170009 Phomopsis cankers and twig blights Phomopsis spp. spores
5392784 Asian longhorned beetle Anoplophora glabripennis pupal chamber frass
5392747 Asian longhorned beetle Anoplophora glabripennis Egg sites and Exit holes
5392749 Asian longhorned beetle Anoplophora glabripennis Egg sites and Exit holes
5392750 Asian longhorned beetle Anoplophora glabripennis Egg sites and Exit holes
5392751 Asian longhorned beetle Anoplophora glabripennis Egg sites and Exit holes
5392752 Asian longhorned beetle Anoplophora glabripennis Egg sites and Exit holes
5392753 Asian longhorned beetle Anoplophora glabripennis Egg sites and Exit holes
5392754 Asian longhorned beetle Anoplophora glabripennis Egg sites and Exit holes
5392755 Asian longhorned beetle Anoplophora glabripennis Egg sites and Gallery
5392756 Asian longhorned beetle Anoplophora glabripennis Egg sites
5392757 Asian longhorned beetle Anoplophora glabripennis Egg sites
5392758 Asian longhorned beetle Anoplophora glabripennis bark removed showing frass
5392759 Asian longhorned beetle Anoplophora glabripennis frass
5392761 Asian longhorned beetle Anoplophora glabripennis egg and exit sites
5392762 Asian longhorned beetle Anoplophora glabripennis egg and exit sites
5392763 Asian longhorned beetle Anoplophora glabripennis egg and exit sites
5392764 Asian longhorned beetle Anoplophora glabripennis egg and exit sites
5392765 Asian longhorned beetle Anoplophora glabripennis egg and exit sites
5392766 Asian longhorned beetle Anoplophora glabripennis egg and exit sites
5392768 Asian longhorned beetle Anoplophora glabripennis egg sites
5392769 Asian longhorned beetle Anoplophora glabripennis egg and exit sites
5392771 Asian longhorned beetle Anoplophora glabripennis egg and exit sites
5392772 Asian longhorned beetle Anoplophora glabripennis egg and exit sites; bark removed
5392773 Asian longhorned beetle Anoplophora glabripennis egg and exit sites
5383377 almond moth Cadra cautella Intercepted from Ecuador on Theobroma cacao
5383378 almond moth Cadra cautella Intercepted from Ecuador on Theobroma cacao
5383376 almond moth Cadra cautella Intercepted from Ecuador on Theobroma cacao
5383375 almond moth Cadra cautella Intercepted from Ecuador on Theobroma cacao
5164072 foxglove aphid Aulacorthum solani The cornicle or siphunculi.
5290073 cicada killer Sphecius speciosus food outside burrow
5169043 flat bark beetle Telephanus spp. close up of front femur; Found at Quarantine at CBP ATL by H. Walters from Costa Rica 8 Jan 2006; on Ocimum basilicum
5166048 pineapple mealybug Dysmicoccus brevipes recovered from Artocarpus altilis St. Lucia May 2006
5166049 pineapple mealybug Dysmicoccus brevipes Found at Quarantine at CBP ATL by M. Rodriguez on Artocarpus altillis from St. Lucia.
5166050 pineapple mealybug Dysmicoccus brevipes Found at Quarantine at CBP ATL by M. Rodriguez on Artocarpus altillis from St. Lucia
5169012 beet armyworm Spodoptera exigua Found in Quarantine at CBP ATL by D. Duke on Alstroemaria sp. from Colombia 25 Jun 2006.
5169029 melon thrips Thrips palmi Found at Quarantine in CBP ATL by T. Masburn on Chrysanthemums from Colombia 18 May 2006. Meso & Meta notum
5169032 melon thrips Thrips palmi Found at Quarantine in CBP ATL by T. Masburn on Chrysanthemums from Colombia 18 May 2006.
5169033 melon thrips Thrips palmi Found at Quarantine in CBP ATL by T. Masburn on Chrysanthemums from Colombia 18 May 2006. Pronotum
5169034 melon thrips Thrips palmi Found at Quarantine in CBP ATL by T. Masburn on Chrysanthemums from Colombia 18 May 2006.
5169035 melon thrips Thrips palmi Found at Quarantine in CBP ATL by T. Masburn on Chrysanthemums from Colombia 18 May 2006. Abdominal seg. 8 with comb
5167090 grain thrips Limothrips cerealium antennae; recovered from Hydrangea sp from Netherlands in Quarantine Atlanta, GA
5168019 leafhopper Nephotettix virescens Ships hold in Quarantine
5166070 pickleworm Diaphania nitidalis exit hole; recovered from Coccinia grandis in shippment from Dominican Republic Dec 2005
5165072 Ctenarytaina spatulata Ctenarytaina spatulata wing venation; recovered from Eucalyptus sp. in shipment from Netherlands; Nov 2005
5165075 Ctenarytaina spatulata Ctenarytaina spatulata wing venation; recovered from Eucalyptus sp. in shipment from Netherlands; Nov 2005
5165055 willow carrot aphid Cavariella aegopodii cornicle; from Anethum graveolens in shipment from Colombia; Dec 2005
5165058 willow carrot aphid Cavariella aegopodii tip of mouthparts; from Anethum graveolens in shipment from Colombia; Dec 2005
5165061 willow carrot aphid Cavariella aegopodii antennae; from Anethum graveolens in shipment from Colombia; Dec 2005
5164060 lesser mealworm Alphitobius diaperinus antennae
5164071 foxglove aphid Aulacorthum solani antennae
0019039 turtle Shells imported with herb shipment Protected under CITES
2170003 onion rust Puccinia allii spores
2170004 onion rust Puccinia allii spores
2169099 Embellisia skin blotch and bulb canker of garlic Embellisia allii spores
2169090 onion rust Puccinia allii spores
2169091 leaf spot Stemphylium spp. germinating spores
2169093 leaf spot Stemphylium spp. germinating spores
1253042 swede midge Contarinia nasturtii Labeled Male Head
1253043 swede midge Contarinia nasturtii Spatula
1253045 swede midge Contarinia nasturtii legs
1253049 swede midge Contarinia nasturtii Male genitalia
1253051 swede midge Contarinia nasturtii Head
1253057 swede midge Contarinia nasturtii Spatula
1294017 British yellowhead Inula britannica This plant can remain green even during snow.
1294019 British yellowhead Inula britannica This plant can remain green even throughout winter.
1294025 British yellowhead Inula britannica Flower stem showing leaf detail
1294026 British yellowhead Inula britannica Detail of stem and leaf
1294029 British yellowhead Inula britannica Root system showing means of vegetative spread
2308082 cogongrass Imperata cylindrica Clump of rhizomes.
0019016 thrips Chirothrips aculeatus Found on grasses. Pronotum trapezoidal with 2 pair of long postangular setae, segmented produced outward; Intercepted by PPQ J. Nelson
0019017 thrips Chirothrips aculeatus Pronotum trapezoidal with 2 pair of long postangular setae, segmented produced outward. Collected by J. Nelson on grasses.
1149027 jointed goatgrass Aegilops cylindrica compared to wheat
1148018 red imported fire ant Solenopsis invicta close-up of head
1148028 red imported fire ant Solenopsis invicta mound
1148029 red imported fire ant Solenopsis invicta mound
1148030 red imported fire ant Solenopsis invicta mound
1148035 red imported fire ant Solenopsis invicta mounds
1148037 red imported fire ant Solenopsis invicta
0019018 manzanita whitefly Aleuroparadoxus arctostachyli All males have large terminal claspers; they are large and dark bodied with dark patches on wings. The pupa are large and dark brown. For image of pupa, go to ttp://www.countyofsb.org/agcomm/manwf.htm. llected by Joos at Napa, California in 1980 and Identified by R. Gill at CDFA. See Russel's publication "Whiteflies of the New Tribe Trialeurodini" Rev de Entomologia vol 18 fasc. 1-2, agosto 1947 Adults cannot be identified to species (more than 12 species described).
0019019 manzanita whitefly Aleuroparadoxus arctostachyli See Russel's publication "Whiteflies of the New Tribe Trialeurodini" Rev de Entomologia vol 18 fasc. 1-2, agosto 1947 Adults cannot be identified to species (more than 12 species described). Distribution-California
0019001 mango scale Aulacaspis tubercularis The female armor (cover) is white with a circular, flat, thin and often wrinkled shaped. Exuviae is submarginal giving the appearance of median black ridge or bar (especially at low power). Male covers are small, white, sides nearly parallel and with three distinct carinae. The adult female is characteristically shaped with an elongate and somewhat parallel-sided pygidium. This is one of the few pests found on mangoes that can be identified in the field for the most part because of the "bar" characteristic. The cover MUST have the black bar-shaped submarginal character. Also visit the following web site for Florida for additional information: http://doacs.state.fl.us/~pi/enpp/ento/aulacaspis-tubercularis.html
0019002 flowering stone Dinteranthus microspermus puberulus
0019008 dandelion thrips Tenothrips frici Cephalothoracic area; Intercepted in San Mateo County by John Nelson on grasses
0019009 dandelion thrips Tenothrips frici Shows the abdominal comb; Intercepted in San Mateo County by John Nelson on grasses
0019010 thrips Apterothrips secticornis Brown color with abdominal craspeda and 8-segmented antenna; found on Asparagus and grasses; Distribution per the Crop Protection Compendium (CPC): Australia and New Zealand, Iceland, and unconfirmed in Chile, USA, New Zealand and Japan Also called Anaphothrips seticornis per CPC In San Francisco PPQ Collection Known to damage young leaves of Lucerne
0019011 red grass thrips Aptinothrips rufus small wingless , yellow color , antenna 6 segments with large terminal segment and simple sense cones, pronotal setae not long, 1-segmented tarsi abdominal segments III to IX. Grass and distribution references from Crop Protection Compendium Distribution: Europe (Poland & Bulgaria-unconfirmed), Africa (Ethiopia-unconfirmed) North, Central and South America) Intercepted in Golden Gate Park by John Nelson on Star Moss
0019013 red grass thrips Aptinothrips rufus small wingless , yellow color , antenna 6 segments with large terminal segment and simple sense cones, pronotal setae not long, 1-segmented tarsi Note anterior antenna and pronotum. Found on Star Moss and Bromus inermis, Festuca arundinace. Host and distribution information from 1) slide from Golden Gate Park on Star Moss by John Nelson and 2) the Crop Protection Compendium Distribution: Bulgaria, Poland(unconfirmed), Ethiopia (unconfirmed), and North, Central & Sout America
0019014 grass thrips Anaphothrips obscurus Second-instar larvae are yellow with grey markings, medially on the head, two spots laterally on the pronotum, and transversely on tergites IX and X near the posterior margin. Tergite IX bears two pairs of setae with the apices capitate, and the posterior margin of this segment has a row of teeth. Body yellow with brown markings, antenna 9 segments with VI having at least a partial transverse suture Males of A. obscurus are not known; worldwide the species has never been confirmed to be other than parthenogenetic. The females are dimorphic, either fully-winged (macropterous), or short-winged (micropterous or brachypterous). The macropterae are mainly yellow in colour, although the posterior margin of the head has a brown transverse marking, and the anterior tergites are variably shaded with brown; the forewings are slightly yellow, and the distal antennal segments are mainly brown. Micropterous individuals are usually almost clear yellow. The head and pronotum have no long setae, in contrast to most other pest thrips species. The abdominal tergites are completely sculptured medially, and the eighth abdominal tergite has a complete comb along the posterior margin. Found on corn, rice, wheat, and grasses (per CPC). Host and distribution information from Crop Protection Compendium (CPC) and SFO collection Europe, Asia, Africa, Oceania, pacific, Western Hemisphere CPC Damage: Kamm (1971) recorded a 16% reduction in seed yield of bentgrass (Agrostis stolonifera) in Oregon, USA, and added that subsequent damage to the leaves of the plants almost certainly resulted in further yield reduction. In other reports of yield reduction in grasses grown for seed it is clear that A. obscurus is only one of a group of thrips species that are associated with such damage (Zawirska, 1970). Near Beijing in China, Han et al. (1979) noted that A. obscurus caused serious damage to young maize in late spring if large populations had first built up on wheat in spring and then migrated to maize. Rains depressed population size, but drought increased them.
0019015 grass thrips Anaphothrips obscurus Host: Iris, grains (rice, wheat, corn), and grasses. Males of A. obscurus are not known; worldwide the species has never been confirmed to be other than parthenogenetic. The females are dimorphic, either fully-winged (macropterous), or short-winged (micropterous or brachypterous). The macropterae are mainly yellow in colour, although the posterior margin of the head has a brown transverse marking, and the anterior tergites are variably shaded with brown; the forewings are slightly yellow, and the distal antennal segments are mainly brown. Micropterous individuals are usually almost clear yellow. The head and pronotum have no long setae, in contrast to most other pest thrips species. The abdominal tergites are completely sculptured medially, and the eighth abdominal tergite has a complete comb along the posterior margin. Image shows complete comb on 8th abd segment Host and distribution information from Crop Protection Compendium (CPC) and SFO collection Europe, Asia, Africa, Oceania, pacific, Western Hemisphere CPC Damage: Kamm (1971) recorded a 16% reduction in seed yield of bentgrass (Agrostis stolonifera) in Oregon, USA, and added that subsequent damage to the leaves of the plants almost certainly resulted in further yield reduction. In other reports of yield reduction in grasses grown for seed it is clear that A. obscurus is only one of a group of thrips species that are associated with such damage (Zawirska, 1970). Near Beijing in China, Han et al. (1979) noted that A. obscurus caused serious damage to young maize in late spring if large populations had first built up on wheat in spring and then migrated to maize. Rains depressed population size, but drought increased them.
0019040 cactus Adromischus spp.
3970078 leafy spurge gall midge Spurgia esulae (a) adult (b) gall made by midge larva (inset)

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