000 02172nam a22005297a 4500
001 a54402
003 MX-TxCIM
008 121211s ||||f| 0 p|p||0|| |
020 _a968-6127-39
040 _aMX-TxCIM
041 0 _aEn
043 _aQY
072 0 _aH20
082 0 4 _a91-013963
100 1 _aPike, K.S.
111 2 _aWorld Perspectives on Barley Yellow Dwarf International Workshop
_cUdine (Italy)
_d6-11 Jul 1987
245 0 0 _aA review of barley yellow dwarf virus grain yield losses
260 _c1990
340 _aPrinted
500 _a21 ref
520 _aStudies have been conducted worldwide to document the extent of plant damage caused by BYDV. Its impact on wheat (Triticum aestivum L.), barley (Hordeum vulgare L.), and oats (Avena sativa L.) is variable, depending upon such factors as aphid vector species and infectivity, virus isolate(s), and plant stage infected. A summary of the grain yield losses from selected studies in Europe, Canada, USA, Ecuador, and Australia is provided. Included is information on vector species, artificial inoculation, natural infestation/infection, crop type, and growth stage infected, based principally on published studies from field and greenhouse
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 _aAphididae
650 1 0 _aAphidoidea
650 1 0 _aApplication methods
_91011
650 1 0 _aArthropoda
650 1 0 _aAvena
650 1 0 _aBiological properties
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 _aLuteoviruses
650 1 0 _aMicrobial properties
650 1 0 _aPathogenesis
650 1 0 _aPlant diseases
_91206
650 1 0 _aPlant viruses
_91543
650 1 0 _aSternorrhyncha
650 1 0 _91306
_aViruses
_gAGROVOC
650 1 0 _91295
_aTriticum
773 0 _tBurnett, P.A. (ed.). World perspectives on barley yellow dwarf. Mexico, DF (Mexico). CIMMYT. 1990. p. 356-361
_n91-013963
942 _cREP
999 _c2308
_d2308