TY - SER AU - Rios,M.O. AU - Fernández,O. AU - Carmona,M. TI - Detection of Rhynchosporuim secalis in barley seeds from Argentina through polymerase chain reaction technique KW - CEVADA KW - HORDEUM VULGARE KW - SEMENTE KW - FUNGO KW - RHYNCHOSPORIUM SECALIS ER -