empoasca fabae harris

Distribution: Widespread in most fruit-growing states and provinces in eastern North America. Jr., 1957b. 1999, Chasen et al. Ruppel, R.F., DeLong, D.M., 1965b. Medler, J.T., 1943a. They are more commonly referred to as the potato leafhopper. Erythroneura fabae Fitch, 1851 Tettigonia fabae Harris, 1841 An Empoasca fabae in uska species han Insecta nga syahan ginhulagway ni Harris hadton 1841. Forewing vein MCu distinctly curved. (records). 34: 1-132., i-viii. Sci. (choke cherry), Prunus (Prunophora) sp. Ross, H.H., Moore, T.E., 1957a. 8(5): 1117-1288. Subgenital plate basal, depressed section subequal to or longer than distal, compressed section. Empoasca fabae (Harris) Hemiptera: Auchenorrhyncha: Cicadellidae. Subgenital plate lâ¦ In this laboratory study, we quantified rates at which E. fabae adults and nymphs were attacked by three predatory species: Coleomegilla maculata (Degeer) (Coleoptera: Coccinellidae), Chrysoperla carnea Stephens â¦ (records). 119(7-8): 663-695. Subgenital plate basal, depressed section subequal to or longer than distal, compressed section. 1949. Invertebrate Taxonomy. 51: 1-75. 9(7): 291-293. The adult potato leafhopper is a tiny, yellowish-green, wedge-shaped insect, about 1/8 inch (3 mm) long. 2m, Jujuy, Ledesma, 23.8333333°S 64.7666667°W, 10 XI 1950 (Willink-Monros), (SEMC). DeLong, D.M., Knull, D.J., 1946a. Styleapex tapered . Face with maximum length 1-1.5X width across eyes . Cunningham, H.B., Ross, H.H., 1965a. ), Empoasca viriedescens Johnson & Ledig, 1918a:7 (Missp. Base of pygofer with hingelike protuberance on anterolateral margin. (hawthorn), Croton capitatus, Dalea alopecuroides, Dalea frutescens, Dalea lumholtzii, Dalea ordiae, Desmodium batocaulon, Desmodium paniculatum, Desmodium strictum, Erythrina berteroana, Fagus sp. (records). Bulletin of the Illoinois Natural History Survey 24(2): 97-376. Gyrisco, G.G., Landman, D., York, A.C., Irwin, B.J., Armbrust, E.J., 1978a. 16sp., Sao Paulo, Campinas, 22.900833°S 47.057222°W, VIII 1937, (OSU). Review of the Auchenorynchous Homoptera of Puerto Rico. Coronal suture extended well beyond crown midlength but not onto face . Empoasca fabae Harris Appearance and Life History. Hind wing base of first apical cell considerably distad of apex of CuP . 19: 73-74. Subgenital plate not fused, plates free throughout length . 2014). The Florida Entomologist. (description, key, records). Bolivia: 2sp., Sara Province, Santa Rosa del Sara, 17.116667°S 63.583333°W, XI 1912, (Steinbach), (OSU). Release in 1987 of 32,800 wasps against 2nd generation eggs resulted in only 0.7% parasitism and 0.3% host feeding due to the toxicity of fenvalerate (PydrinR) residues from a single application applied for control of the potato leafhopper, Empoasca fabae (Harris). Face without paired dark dorsal spots , without median spot , without median dark brown or black longitudinal stripe . Category:Empoasca fabae. 14: 375-396 (key, records, synonyms). Of all the leafhoppers in the United States E. fabae is the only leafhopper known to cause such wide spread destruction and characteristic injury to plants. Head subequal to that of pronotum or distinctly wider than maximum width of pronotum. Sanders, J.G., DeLong, D.M., 1917a. Mead), (OSU). Forewing brachial cell without black spot distally . . Sie werden verwundet, bleiben hangen und sterben vorzeitig. Washington, D.C.: USDA. . Style apex in ventral view curved laterad . Show all records. Name Authority; Empoasca mali (Le Baron) Common names. The potato leafhopper, Empoasca fabae (Harris), is one of the key pests of alfalfa, Medicago sativa, an important forage crop in the Midwestern United States (Giles et al, 1999). A Bibliography of the potato leafhopper : Empoasca fabae (Harris) (Homoptera, Cicadellidae). Osborn, H., 1929b. ), Empoasca (Empoasca) fabae DeLong, 1931b:36, Empoasca nabae de Seabra, 1939a:93 (Missp.). In sensitive grape cultivars such as Pinot gris, feeding symptoms include leaf yellowing, leaf cupping, and stunted vine growth. 1sp., 2 VI 1935 (A. Dampf), (OSU). Zootaxa. 31: 3-21 (records). Lathrop, F.H., 1919a. Potato leafhopper ( Empoasca fabae Harris) is a polyphagous insect pest that feeds on Vitis vinifera L. grapevines in North America. Hind wing first apical cell more than 2X longer than wide. Sta. Washington, D.C., 2: 335-366. Di Amerika Utara, â¦ Subgenital plate group A with 5 or fewer setae . Hamilton, K.G.A., 1985d. Get this from a library! [G G Gyrisco; University of Illinois at Urbana-Champaign. Second tergal structure if developed at all, with only a ventrally directed low wall, absent or less developed medially . 3sp., 7 VI 1925, (OSU). Subgenital plate group C (macrochaetae) with numerous macrochaetae, reaching apex of plate. Wings. In sensitive grape cultivars such as Pinot gris, feeding symptoms include leaf yellowing, leaf cupping, and stunted vine growth. Aedeagus shaft(not including processes) very short, <0.3X pygofer height or moderately long, 0.3-0.5X pygofer height . Pygofer macrochaetae absent . Spesies tersebut lebih dikenal sebagai belalang besar kentang. Press. Pygofer mesal surface of lobe without setae . Ross, H.H., Cunningham, H.B., 1965a. Adults are yellowish green with a long, wedge-shaped body. Lilloana. Publ. Part 1. Male Genitalia. Forewing apical cell 4 distinctly tapered near base, MCu ending near posterior end of apical margin . (records). Exp. Annals of the Entomological Society of America. Osborn), (OSU). (records). 155: 1-196. ;] Homoptera: Cicadellidae. 1sp., Green Col., VI 1920, (F.W. Crown distinctly shorter than width between eyes . Our website has detected that you are using an outdated insecure browser that will prevent you from using the site. Columbus. Tettigonia fabae Harris, 1841a:186. Anal hook well-developed, but not extended more than half distance to ventral margin of genital capsule , simple or rounded posteriorly with acuminate anteroventral projection, smooth , curved anterad or straight or nearly so . 3: 1-253. Characterization of Type A and B glandular trichomes, phenolic properties of Type A trichomes, glycoalkaloid content and composition,E. The Cicadellidae of Kansas. Forewing inner apical cell unmarked . North Carolina State University Insect Collection, University of Kansas Natural History Museum [Kansas Snow Entomological Museum]. in the eastern and midwestern United States and parts of eastern Canada, is the primary insect pest of alfalfa, â¦ 2sp., Ontario, Blackwell, 42.966667°N 82.4°W, 191m, on Beta vulgaris, 18 VII 1921 (Stirrett), (OSU). Third tergal apodemes (and perhaps fourth and beyond) absent . 51(1): 35-38. IPM Images is a joint project of The University of Georgia - Warnell School of Forestry and Natural Resources and College of Agricultural and Environmental Sciences, The Center for Invasive Species and Ecosystem Health, USDA National Institute of Food and Agriculture, Southern Integrated Pest Management Center, Southern Plant Diagnostic Network, and USDA Identification Technology Program. Annals of the Entomological Society of America. The leafhoppers, or Cicadellidae, of Illinois (Eurymelinae-Balcluthinae). The Ohio Journal of Science. . Laboratory conditions were devised to permit the observation and timing of events. Recorded damage and economic importance in the orchards of Iran : A pest on apple, pear, grapevine ( Esmaili 1984 ; Rajabi 1991 ). Subgenital plate length in ventral view distinctly longer than 2X maximum width . Hind tibia row AV with penultimate seta no longer than apical seta . 2: 122-123. Hind wing CuA completely confluent with MP (only one apical cell present). Tech. Posteromedial margin of eye extended to posterior margin of head . Publications concerning the interrlationships of the potato leafhopper and its host plants reported that this leafhopper fed from the â¦ 13(1): 54-67. The adult potato leafhopper is a tiny, yellowish-green, wedge-shaped insect, about 1/8 inch (3 mm) long. Van Duzee, E.P., 1917a. Young, D.A. Empoasca abrupta DeLong, 1931; Empoasca affinis Nast, 1937; Empoasca alsiosa Ribaut, 1933; Empoasca apicalis (Flor, 1861); Empoasca canariensis Metcalf, 1955; Empoasca decedens (Paoli, 1932); Empoasca decipiens Paoli, 1930; Empoasca fabae Harris, 1841; Empoasca irenae â¦ Erythroneura fabae Fitch, 1851a:63. hoppers, Empoasca fabae (Harris), and that the physiological alterations induced result in the eventual death and desicca tion of leaf cells. Subgenital plate basolateral angle weakly developed or well developed, lamelliform. (hickory), Cassia fasciculata var. DeLong, D.M., 1931b. Potato leafhopper and alfalfa weevil populations were either controlled with insecticides or allowed to develop as untreated controls. Empoasca fabae Harris Appearance and Life History. Bulletin of the Ohio Biological Survey. Metcalf, Z.P., 1968a. Acta Zool. Kentucky Acad. Osborn, H., 1921a. Recombinant inbred lines derived from a cross between a leafhopper-susceptible bean (Phaseolus vulgaris L.), Berna Dutch brown and leafhopper-resistant selection EMP 419 were examined for resistance to the leafhopper species Empoasca fabae (Harris) and Empoasca kraemeri Ross and Moore in Ontario, Canada and Colombia, South America, respectively. Potato leafhopper , Empoasca fabae (Harris), Cicadellidae, HOMOPTERA. Preferred name: Empoasca fabae ; Authority: Harris ; Other scientific names. Photos. 1sp., Sara Province, Santa Rosa del Sara, 17.116667°S 63.583333°W, 3 XI 1912 (Steinbach), (OSU). . (description, illustrations, records, synonyms).

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