The 2012 ASHS Annual Conference

Wiley C. Johnson III, PhD

Research Agronomist - Weed Science
USDA-ARS
Crop Protection and Management Research Unit
P.O. Box 748
2747 Davis Road
Tifton, GA
USA 31793
Email: Carroll.Johnson@ars.usda.gov

Papers:
Herbicides Derived From Natural Products and Their Role in the Integrated Management of Weeds in Organic Vidalia® Sweet Onion