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Development of a decision support system for phoma and light leaf spot in winter oilseed rape (PASSWORD project)
(HGCA, 2004-12-14)
Pests and diseases in winter oilseed rape cause serious loss of yield and quality. Losses, predominantly from diseases, are estimated to exceed £80 million/annum in some years. These losses have occurred despite an annual ...
Effects of light leaf spot (Pyrenopeziza brassicae) infection on canopy size and yield of oilseed rape
(British Crop Protection Council, 2002-11)