Northern Research and Demonstration Farm
Two studies were conducted to evaluate the effectiveness of drift reduction technologies for weed control in soybeans. The first study compared various nozzle types across two application rates. In the second study a blended-pulse system was compared with conventional spray nozzles. Data presented are a summary of results from 2001 and 2002.
Iowa State University
Pringnitz, Brent A., "Evaluation of Drift Reduction Nozzles for Weed Control in Soybeans" (2003). Iowa State Research Farm Progress Reports. 1518.