Isag - I'm most interested in the last comment. Are you saying I can overspray my winter wheat with 2,4-D and kill grasses and weeds but not the wheat? That would be a major plus for me. I'll be following my sunflowers with winter wheat to shoot geese in my field. Last year, I broadcast my wheat and cultipacked and ended up with a poor stand of wheat but a beautiful stand of short/fine grass of unknown variety. I killed geese but not because they were feeding regularly in the field. I'm surprised I could go over the top with grass killer and not take out the wheat, thinking wheat is a "grass".