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Recovery of an isolate of barley yellow dwarf virus from barley in Northwest Italy

By: Material type: TextTextLanguage: En Publication details: 1990ISBN:
  • 968-6127-39
Subject(s): DDC classification:
  • 91-013876
 In: Burnett, P.A. (ed.). World perspectives on barley yellow dwarf. Proceedings. Mexico, DF (Mexico). CIMMYT. 1990. p. 161-16591-013876Summary: An isolate of barley yellow dwarf virus (BYDV) was recovered from dwarfed and yellowed winter barley (Hordeum vulgare L.) in northwest Italy by serial transmissions with Rhopalosiphum padi (L.) to Avena sativa L. As indicators of the process of selection, three parameters were used: the proportion of plants infected by R. padi and Sitobion avenae (Fabricius) in consecutive transmission tests; the reactions of the infected plants of each transmission test with the sera against RPV- and MAV-like isolates; and the variability of the ELISA reactions within each group of plants tested. The isolate recovered was transmitted by R. padi and S. avenae with efficiencies
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Reprint CIMMYT Knowledge Center: John Woolston Library AGRIS Collection 91-013876 (Browse shelf(Opens below)) 1 Available 91-013876
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An isolate of barley yellow dwarf virus (BYDV) was recovered from dwarfed and yellowed winter barley (Hordeum vulgare L.) in northwest Italy by serial transmissions with Rhopalosiphum padi (L.) to Avena sativa L. As indicators of the process of selection, three parameters were used: the proportion of plants infected by R. padi and Sitobion avenae (Fabricius) in consecutive transmission tests; the reactions of the infected plants of each transmission test with the sera against RPV- and MAV-like isolates; and the variability of the ELISA reactions within each group of plants tested. The isolate recovered was transmitted by R. padi and S. avenae with efficiencies

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

AGRIS Collection


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