TY - JA AU - Rouse,D.I. AU - Elliott,V.J. AU - MacKenzie,D.R. AU - Nelson,R.R. TI - Distribution of wheat powdery mildew [Erysiphe graminis f. sp. tritici] incidence in field plots and relationship to disease severity SN - 0031-949X U1 - 82-812890 PY - 1981/// KW - Fungal diseases KW - AGROVOC KW - Plant diseases KW - Wheat triticum spp N1 - 21 ref; Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0031-949X T2 - Phytopathology ER -