TY  - BK
AU  - Bowen,K.L.
AU  - Flanders,K.L.
AU  - Henry,M.|McNab,A.
AU  - Mask,P.
AU  - Murphy,J.F.
ED  - Proceedimgs of an International Symposium
TI  - Risk index barley yellow dwarf virus and cereal yellow dwarf virus of wheat in Alabama
SN  - 970-648-095-1
U1  - 632.3 
PY  - 2002///
CY  - Mexico, DF (Mexico)
PB  - CIMMYT
KW  - Alabama
KW  - Barley yellow dwarf virus
KW  - Growth period
KW  - Luteoviruses
KW  - Plant diseases
KW  - AGROVOC
KW  - Planting date
KW  - Production factors
KW  - Rainwater
KW  - Rhopalosiphum maidis
KW  - Rhopalosiphum padi
KW  - Schizaphis graminum
KW  - Sitobion avenae
KW  - Wheat
ER  -