TY - JA AU - Foxe,M.J. AU - Rochow,W.F. TI - Importance of virus source leaves in vector [Macrosiphum avenae, Rhopalosiphum padi] specificity of barley yellow dwarf virus SN - 0031-949X U1 - 76-085315 PY - 1975/// KW - Barley hordeum spp KW - Pests of plants KW - Plant diseases KW - AGROVOC N1 - 17 ref.; Summary (En) T2 - Phytopathology (USA). (Oct 1975). v. 65(10) p. 1124-1129 ER -