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Natural infectivity of migrating aphid vectors of barley yellow dwarf virus in Northern Italy

By: Loi, N | World Perspectives on Barley Yellow Dwarf International Workshop Udine (Italy) 6-11 Jul 1987.
Contributor(s): Casetta, A [coaut.] | Coceano, P.G [coaut.] | Conti, M [coaut.] | Osler, R [coaut.] | Peressini, S [coaut.].
Material type: materialTypeLabelBookAnalytics: Show analyticsPublisher: 1990ISBN: 968-6127-39.Subject(s): Aphididae | Aphidoidea | Arthropoda | Crops | Disease transmission | Europe | Gramineae | Hemiptera | Homoptera | Hordeum | Insecta | Luteoviruses | Mediterranean countries | Pathogenesis | Pests of plants | Plant viruses | Sternorrhyncha | Viruses AGROVOC | Western Europe | TriticumDDC classification: 91-013510 In: Burnett, P.A. (ed.). World perspectives on barley yellow dwarf. Mexico, DF (Mexico). CIMMYT. 1990. p. 255-25991-013510Summary: The infectivity of winged migrating aphid vectors of barley yellow dwarf virus (BYDV) was investigated from 1981 to 1986 in two localities in northwestern and northeastern Italy (Carmagnola, Turin, and Pozzuolo, Udine) by using two types of suction traps that capture live aphids. Flying aphids were captured, identified, and tested individually for bydv transmission on either barley or oats, which were then checked for virus presence by both observation of symptoms and ELISA. Of nine aphid species collected near Turin, five transmitted BYDV to the indicator plants, namely: Anoecia corni (Fabricius), Rhopalosiphum insertum (Walker), R. maidis (Fitch), R.Collection: AGRIS Collection
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Reprint Reprint CIMMYT Knowledge Center: John Woolston Library

Lic. Jose Juan Caballero Flores

 

AGRIS Collection 91-013510 (Browse shelf) 1 Available 91-013510
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The infectivity of winged migrating aphid vectors of barley yellow dwarf virus (BYDV) was investigated from 1981 to 1986 in two localities in northwestern and northeastern Italy (Carmagnola, Turin, and Pozzuolo, Udine) by using two types of suction traps that capture live aphids. Flying aphids were captured, identified, and tested individually for bydv transmission on either barley or oats, which were then checked for virus presence by both observation of symptoms and ELISA. Of nine aphid species collected near Turin, five transmitted BYDV to the indicator plants, namely: Anoecia corni (Fabricius), Rhopalosiphum insertum (Walker), R. maidis (Fitch), R.

English

World Perspectives on Barley Yellow Dwarf International Workshop. Udine (Italy). 6-11 Jul 1987 CIMMYT, Ap. 6-641, 06600 Mexico, D.F. - Mexico|COMOD

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