Northern Research and Demonstration Farm
Author: Robert G. Hartzler (Iowa State University)
Effective weed management is critical for profitable crop production. A series of experiments was conducted to evaluate the effectiveness of herbicides available for corn and soybean production. One experiment compared Authority and Valor, two preemergence herbicides labeled for controlling broadleaf weeds in soybean. Both products have the potential to cause significant injury under certain environmental conditions.
Keywords: Agronomy
How to Cite: Hartzler, R. G. (2005) “Weed Management Studies”, Iowa State University Research and Demonstration Farms Progress Reports. 2004(1).