Editor’s note: The following was written by Eric Jones, assistant professor and South Dakota State University Extension weed management specialist, Philip Rozeboom, Jill Alms and David Vos for the SDSU website May 24.
Troubleshooting weed emergence after treatment
In the head rows where the sprayer was not turned on, the result is weed-infested rows, while the long rows are relatively weed-free. These non-treated head rows will need early postemergence herbicide applications to protect the crop.





