000			01809nab a22002897a 4500
001			G70728
003			MX-TxCIM
005			20230302162952.0
008			121211b |||p||p||||||| |z||| |
022			_a0032-0811
040			_aMX-TxCIM
041			_aeng
090			_aREP-920
100	1		_aRochow, W.F. _930087
245	1	0	_aComparison of four aphid species as transmitters of barley yellow dwarf virus from oat field samples in New York
260			_c1960. _aWashington, D.C. (USA) : _bBureau of Plant Industry,
340			_aPrinted
520			_aLeaves from 74 spring oat plants collected during 1960 in six New York counties were tested for infection by barley yellow dwarf virus (BYDV) by means of Rhopalosiphum padi, Macrosiphum granarium, Rhopalosiphum maidis, and Toxoptera graminum. The virus was recovered from 64 samples by M. granarium only, from 6 by M. granarium as well as by 1 or more of the other aphid species, from 1 by both R. padi and T. graminum, and from 1 by R. maidis only. During 1957, 1958, 1959, and 1960, BYDV was transmitted specifically by M. granarium from 81, 85, 84, and 86%, respectively, of the 197 spring oats collected in New York and tested during the 4 years by means of both M. granarium and R. padi. Several lines of evidence suggest that M. granarium was the most important natural vector of barley yellow dwarf virus in New York during the past four seasons.
546			_aText in English
595			_aRPC
650		7	_2AGROVOC _94862 _aBarley yellow dwarf luteovirus
650		7	_2AGROVOC _910531 _aAphidoidea
650		7	_2AGROVOC _930130 _aTests
651		7	_2AGROVOC _930131 _aNew York
773	0		_tPlant Disease Reporter _gv. 44, no. 12, p. 940-942 _dBeltsville, MD (USA) : USDA. Agricultural Research Service, 1960. _wG444688 _x0032-0811
942			_cJA _2ddc
999			_c20665 _d20665