Our problem starting last year has been a sudden proliferation of willows sprouting from the berms at waters edge. It is resistant to 50% glyphosate in a 2.5 oz/gal mix that knocked the snot out of poison ivy and water primrose that tried to get established. This spring I experimented using the brushhog and backing over the willows. It cuts through them without any problem but leaves too many sharp pieces protruding from the soil that could be extremely dangerous for my two Labs or guest dawgs when training or hunting.
Looks like manually cutting each and every one flush with the ground by hand with a branch cutter is my only plausible answer ... unless someone here has a better way to do it. Please!

