000			02297nam a22005657a 4500
001			G54386
003			MX-TxCIM
008			121211s ||||f| 0 p|p||0|| |
020			_a968-6127-39
040			_aMX-TxCIM
041	0		_aEn
043			_aQY
072		0	_aH10
072		0	_aH20
082	0	4	_a91-061822
100	1		_aBiasi, A.E. de
111	2		_aWorld Perspectives on Barley Yellow Dwarf International Workshop _cUdine (Italy) _d6-11 Jul 1987
245	0	0	_aBarley yellow dwarf in Argentina
260			_c1990
340			_aPrinted
500			_a3 ref.; Summary (En)
520			_aOnly 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
546			_aEnglish
591			_aWorld Perspectives on Barley Yellow Dwarf International Workshop. Udine (Italy). 6-11 Jul 1987 CIMMYT, Ap. 6-641, 06600 Mexico, D.F. - Mexico|COMOD
595			_aAC
650	1	0	_aAmerica
650	1	0	_aAphididae
650	1	0	_aAphidoidea
650	1	0	_aArthropoda
650	1	0	_aAvena
650	1	0	_aDisease transmission
650	1	0	_aGramineae
650	1	0	_aHemiptera
650	1	0	_aHomoptera
650	1	0	_aHordeum
650	1	0	_aInsecta
650	1	0	_aLatin America
650	1	0	_aLuteoviruses
650	1	0	_aPathogenesis
650	1	0	_aPests of plants _91201
650	1	7	_aPlant diseases _gAGROVOC _2 _91206
650	1	0	_aPlant viruses _91543
650	1	0	_aSouth America
650	1	0	_aSternorrhyncha
650	1	0	_91306 _aViruses _gAGROVOC
650	1	7	_aTriticum _gAGROVOC _2 _91295
700	1		_aGurfinkel, B.S. de, _ecoaut.
773	0		_tBurnett, P.A. (ed.). World perspectives on barley yellow dwarf. Proceedings. Mexico, DF (Mexico). CIMMYT. 1990. p. 35-38 _n91-061822
942			_cREP
999			_c2292 _d2292