Dr. Eric Prostko included an information sheet from AMVAC in his weed science blog (https://ugaweedscience.blogspot.com/). During corn planting time, it’s a good reminder for us that Counter 20G and other organophosphate insecticides used in furrow have the potential to cause negative crop reactions with certain herbicides. Take a look at the information sheet for specifics.
As always, call the Burke County Extension Office at (706)554-2119 if you have questions.
