TY  - BK
AU  - Fabre,F.
AU  - Dedryver,C.A.
AU  - Henry,M.|McNab,A.
AU  - Leterrier,J.L.
AU  - Plantegenest,M.
ED  - Proceedimgs of an International Symposium
TI  - Use of aphids' abundance in autumn to predict BYD yield losses
SN  - 970-648-095-1
U1  - 632.3 
PY  - 2002///
CY  - Mexico, DF (Mexico)
PB  - CIMMYT
KW  - Aphids
KW  - Barley yellow dwarf virus
KW  - Disease control
KW  - Environmental conditions
KW  - Experimentation
KW  - Infection
KW  - Insecticides
KW  - Plant diseases
KW  - AGROVOC
KW  - Rhopalosiphum padi
KW  - Viruses
KW  - Yields
ER  -