TY - BK AU - Aboulata,A.E. AU - Henry,M.|McNab,A. ED - Proceedings of an International Symposium TI - Barley yellow dwarf virus in Egypt: current situation and prospects SN - 970-648-095-1 U1 - 632.3 PY - 2002/// CY - Mexico, DF (Mexico) PB - CIMMYT KW - Barley yellow dwarf virus KW - Egypt KW - Epidemiology KW - Hosts KW - Maize KW - AGROVOC KW - Mycoplasma KW - Plant diseases KW - Rhopalosiphum padi KW - Sorghum bicolor KW - Sugar cane KW - Wheat KW - Triticum aestivum KW - Zea mays KW - Yields ER -