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Effects of light leaf spot (Pyrenopeziza brassicae) infection on canopy size and yield of oilseed rape
(British Crop Protection Council, 2002-11)
New perspectives on the epidemiology and management of phoma stem canker of winter oilseed rape in England
(British Crop Protection Council, 2002)
The epidemiology of phoma stem canker (Leptosphaeria maculans) on winter oilseed rape will be discussed in relation to results of experiments comparing fungicide regimes in southern England. Factors affecting the severity ...