EMPOASCA FABAE PDF

Empoasca fabae: Pygofer, lateral view. (From Young, b). Empoasca fabae: Subgenital plate. (From Dworakowska, c). Empoasca fabae: Style. Order Homoptera: Family Cicadellidae. Description. Leafhoppers are a group of small insects with piercing-sucking mouthparts. Authors: Buyung Hadi, Jan Knodel and Ken Ostlie. Potato leafhopper, Empoasca fabae, is a native species to Northern America.

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Empoasca fabae

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Bulletin of the Fabar Biological Survey. Face without paired dark dorsal spotswithout median spotwithout median dark brown or black longitudinal stripe. Aedeagal shaft in lateral view not including processes curved dorsad or straight.

Crown distinctly shorter than width between eyes. Treatment for leafhoppers should be initiated when injury symptoms are rabae and leafhoppers are present in the field. Bulletin de l’Academie Polonaise des Sciences. Adaptation and differentiation of temperate phylogenetic lines from tropical ancestors in Empoasca.

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Empoasca (Empoasca) fabae (Harris, 1841)

Hind wing base of first apical cell considerably distad of apex of CuP. Middle femur without dorsoapical macrochaetae or with 1 dorsoapical macrochaeta. General catalogue of the Homoptera. Empoasca fabae belongs to family Cicadellidae and genus Empoasca within order Hemiptera. Official Organ of the Florida Entomological Society.

Aedeagus shaft shape in lateral view tapering distally – dorsal and ventral margins distinctly convergent through most of length. Leafhoppers typically overwinter as adults.

Emposca are laid on their hosts, they are transparent and small in size. Observation on some Hemiptera taken in Florida in the spring of Aedeagus lateral flange absent.

In other projects Wikimedia Commons. Style apex in ventral view curved laterad. A revision of the American species of Empoasca known to occur north of Mexica.

Cicadellidae in Central Iowa Alfalfa Fields. Front femur AM1 distinctly enlarged. Subgenital plate in lateral view distinctly expanded preapically. The Nearctic leafhoppers Homoptera: Segment X apex densely microtrichiate ventrally. Empoasca fobae Bird, R. If you need expert professional advice, contact your local extension office.

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Empoasca fabae – Bugwoodwiki

BC migrates north every year from TX 1. Subgenital plate group B apical setae no longer than more basal setae of group. Feeding injury causes stunting and leaf curl.

Retrieved from ” https: Tennessee State Board of Entomology. Before empoascx they mate and enter reproductive diapause. From Wikipedia, the free encyclopedia. Based on work by Salina McAllister. A generic classification and check list. Empoasca consobrina Walsh, a: Aedeagus distal paired processes absent.

Pale green fmpoasca a row of six white spots behind the head seen only with help of a lens.

Species Empoasca fabae – Potato Leafhopper –

Empoasca viridiscens Osborn, a: Rostrum not extended to hind coxae. Style preapical setae sparse.

During the spring migration north the majority of the individuals are females.