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Filtering by: Has journal Journal of Climate Location Willamette Valley, Oregon, United States, (Hypsographic) Subject Cruciferae--Residues

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:: . General Introduction The Willamette Valley of Oregon, USA, has an ideal climate for cool season seed