Home This resources website showcases research and analysis developed by the students of PLSC 234.3: Weed Control in Organic Agriculture. This course examines the principles and practices of weed management in organic agriculture. Students learn the application of cultural, mechanical and biological techniques to manage weeds within an integrated organic weed management system. As part of the course activities students are asked to produce crop and weed profiles as well as summaries for weed management techniques, which they use in their major assignment of creating a complete 6 year Crop Rotation Management Plan. These profile documents and management summaries are now publicly available here on the Resources Website for PLSC 234.