TY  - REP
AU  - Biasi,A.E.de
AU  - Gurfinkel,B.S.de
ED  - World Perspectives on Barley Yellow Dwarf International Workshop
TI  - Barley yellow dwarf in Argentina
SN  - 968-6127-39
U1  - 91-061822 
PY  - 1990///
KW  - America
KW  - Aphididae
KW  - Aphidoidea
KW  - Arthropoda
KW  - Avena
KW  - Disease transmission
KW  - Gramineae
KW  - Hemiptera
KW  - Homoptera
KW  - Hordeum
KW  - Insecta
KW  - Latin America
KW  - Luteoviruses
KW  - Pathogenesis
KW  - Pests of plants
KW  - Plant diseases
KW  - AGROVOC
KW  - Plant viruses
KW  - South America
KW  - Sternorrhyncha
KW  - Viruses
KW  - Triticum
N1  - 3 ref.; Summary (En)
N2  - Only recently has serious damage in barley (Hordeum vulgare L.) and oat (Avena sativa L.) forage crops been reported to be caused by barley yellow dwarf (BYD), and losses on wheat (Triticum aestivum L.) have not been assessed. In 1981 an epiphytotic associated with the virus complex was observed in two areas of Buenos Aires Province. Tests using enzyme-linked immunosorbent assay on wheat, barley, and oat samples from Buenos Aires Province in 1984 and 1985 showed the presence of both PAV-and MAV-like isolates with PAV-like being prevalent. The three important aphid vectors of BYD are Schizaphis graminum (Rondani), Metopolophium dirhodum (Walker) and
T2  - Burnett, P.A. (ed.). World perspectives on barley yellow dwarf. Proceedings. Mexico, DF (Mexico). CIMMYT. 1990. p. 35-38
ER  -