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Filtering by: Alternative title ssim Report no. 73-9 Location Willamette Valley, Oregon, United States, (Hypsographic) Creator Berry, Pete A.

1. Decomposition of Brassicaceae Residue in the Willamette Valley

Creator:: Berry, Pete A.
Abstract:: An important inoculum source of Leptosphaeria maculans and L. biglobosa (syn Plenodomus spp.), the pathogens that cause black leg in Brassicaceae crops, is infected plant residues. The general acceptance of conservation tillage in the Willamette Valley, Oregon, USA, has enabled a build-up in the amount of residue on or near...
Resource Type:: Dissertation
Full Text:: decomposition for canola and turnip compared to flailing or no-till. Tilling radish increased rates of