Cover Crops for Weed Management in Organic Vegetables
Carol Miles, Washington State University

A 2000 study on cover crops to control weeds in organic vegetables at WSU Vancouver failed due to overwhelming weed pressure. The vegetable crop was unharvestable, and the cover crop trial was abandoned. Despite this, the study positively impacted WSU: it led to the creation of WSU’s first certified organic land, funding for equipment (tractor, cultivator, mower), a new grant for a cover crop demonstration site, increased contributions to WSU’s Organic Research and Extension initiative, and a survey of organic research programs.
Region
Western
Topic
Weed Management, Cropping Systems
Category
Vegetables/Fruits
Date Range
2000 and earlier
Funding Amount
$7,500
Funding Year
2000Location
Vancouver, Washington
Collaborators
Chuhe Chen, Washington State University