Author Archives: Kevin Bradley

About Kevin Bradley

Dr. Kevin Bradley is the state extension weed scientist and an Associate Professor in the Division of Plant Sciences at University of Missouri.

Six Rs Of Herbicide-Resistant Weed Management

Kevin Bradley, University of Missouri Associate Professor and State Extension Weed Scientist, offers the six “Rs” of herbicide-resistant weed management.1. Remember how we got here. Herbicide resistance in weeds is nothing new. The first reported instance of herbicide resistance in a weed species occurred in wild carrot in 1957 after several seasons of consecutive use