Farmers learn weed resistance management at western Iowa field day

July 14, 2021

The Harrison County Pest Resistance Management Project team held a field day at the Larry Buss farm southwest of Logan. 10 herbicide programs were available for comparison to evaluate success and implications for resistance management of weeds including waterhemp, marestail, giant ragweed and Palmer amaranth.

Possible tool in the war on resistant weeds

November 22, 2021

For the second year, ISU is testing a Redekop Seed Control Unit on Iowa farm fields to determine the economic feasibility of harvest weed-seed control.