05/30/2026
Lot of corn acres being POST sprayed right now. Please make sure to check the stage of your corn, especially on the late March and early April plant dates. Most corn herbicide labels have cut offs starting at around V6 thru around V9. These are there for a reason. If applications are made past that you run the risk of crop injury. If you have ever seen what a Sulfonylurea herbicide application made too late does to ear development, let’s just say you never forget it.
And my pet peeve. Count collars. I don’t like using height. It’s too subjective. Collars tell you the age. Height doesn’t. And we are concerned with age with regard to herbicide interaction.
Call or txt if you have questions or need a second set of eyes on something.