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

2000

Location

Vancouver, Washington

Collaborators

Chuhe Chen, Washington State University