THE LONG-TERM PROFITABILITY OF ORGANIC VEGETABLE PRODUCTION IN THE PACIFIC NORTHWEST DEPENDS ON REDUCED TILLAGE SYSTEMS, WHICH IN TURN REQUIRE EFFECTIVE WEED MANAGEMENT TOOLS. THESE TOOLS MUST REDUCE RELIANCE ON HAND LABOR, PRESERVE SOIL FERTILITY, AND KEEP AMERICAN GROWERS PROFITABLE. ELECTRIC WEED CONTROL (EWC) IS A NON-CHEMICAL METHOD THAT USES HIGH-VOLTAGE ELECTRICITY TO DAMAGE PLANT TISSUES WITHOUT DISTURBING THE SOIL, OFFERING STRONG POTENTIAL FOR CONTROLLING WEEDS THAT ARE DIFFICULT TO MANAGE WITH CURRENT ORGANIC METHODS. RESEARCH HAS SHOWN THAT EWC CAN EFFECTIVELY CONTROL BOTH ANNUAL AND PERENNIAL WEEDS AND MAY BE LESS DEPENDENT ON WEATHER CONDITIONS THAN FLAME WEEDING, STEAMING, OR ORGANIC HERBICIDES. THE LONG-TERM GOAL OF THIS PROJECT IS TO DETERMINE THE SUITABILITY OF EWC AS A PRACTICAL, ECONOMICALLY VIABLE, AND ENVIRONMENTALLY COMPATIBLE WEED MANAGEMENT STRATEGY FOR ORGANIC VEGETABLE SYSTEMS. THE OBJECTIVES ARE TO: (1) EVALUATE APPROACHES FOR INTEGRATING EWC INTO NO-TILL AND MINIMAL-TILL ORGANIC VEGETABLE SYSTEMS, (2) OPTIMIZE INTER-ROW EWC STRATEGIES IN COMMERCIAL FIELDS AND MEASURE IMPACTS ON LABOR AND PROFITABILITY, (3) DETERMINE THE EFFECTIVENESS OF EWC FOR TERMINATING COVER CROPS, AND (4) CONDUCT EXTENSION AND EDUCATIONAL ACTIVITIES TO SHARE RESULTS AND GATHER FEEDBACK FROM GROWERS.THIS RESEARCH AND EXTENSION PROGRAM ADDRESSES PRESSING CHALLENGES IN AMERICAN AGRICULTURE, SAFEGUARDS FOOD PRODUCTION AS A MATTER OF NATIONAL SECURITY, AND ADVANCES AGRICULTURAL INNOVATION TO KEEP AMERICAN FARMERS AT THE FOREFRONT OF PRODUCTIVITY. THE PROJECT WILL PROVIDE TESTED AND PROVEN GUIDANCE FOR INCORPORATING EWC INTO ORGANIC VEGETABLE PRODUCTION, SUPPORTING IMPROVED WEED MANAGEMENT, REDUCED SOIL DISTURBANCE, DECREASED HAND-WEEDING NEEDS, AND ENHANCED AMERICAN FARM PROFITABILITY.