Weed Science Society of America
The U.S. Witchweed Eradication Effort Turns 50:
February 9, 2011
The APHIS Witchweed program in North and South Carolina recently passed the 50 year milestone. A symposium is planned to celebrate progress in this program, and provide information regarding other parasitic plants. Presentations are planned from U.S. and worldwide parasitic plant authorities and researchers.