Effects of Duration of Weed-Free Periods in Organic Lettuce Production.
Sarah Parry1, Ryan Cox2, Larissa Larocca3, S. Kaan Kurtural3 and Anil Shrestha4, (1)California State University-Fresno Department of Plant Science, Fresno, CA, (2)Plant Science, California State University, Fresno, CA, (3)California State University, Fresno, CA, (4)Plant Science, California State University-Fresno, Fresno, CA