TY - JA AU - White,E.M. TI - The effects of mixing barley cultivars on incidence of powdery mildew (Erysiphe graminis) and on yield in Northern Ireland SN - 1744-7348 U1 - 83-930407|84-004733 PY - 1982/// KW - Barley hordeum spp KW - Fungal diseases KW - AGROVOC KW - Northern Ireland KW - Plant diseases N1 - 13 ref., 4 tab; Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0003-4746 T2 - Annals of Applied Biology ER -