Southeast Iowa Research Farm
Washington County


Temperature and precipitation for Crawfordsville location

Corn Experiments

WCN-1 Evaluation of early preplant and postemergence applied herbicides for weed management in no-tillage corn 
WCC-1 Evaluation of herbicide prepackage and tank mixture combinations for weed management in corn, Crawfordsville 
WCC-2 Evaluation of preemergence and postemergence applied herbicides for weed control in corn, Crawfordsville 

Soybean Experiments

WSN-1 Early preplant, preemergence, and postemergence applied herbicides for weed management in RR/STS no-tillage soybeans 
WSC-1 Evaluation of preemergence and postemergence applied herbicide combinations for weed control in Roundup Ready soybeans 
WSC-2 Residual herbicides followed by Roundup Ultra and other postemergence herbicides for weed control in RR soybeans 

 

Contact information:
Weed Science Research Program
Department of Agronomy
2517 Agronomy Hall
Iowa State University
Ames, IA 50011
Voice: (515) 294-1467
FAX: (515) 294-9985

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