I have been unsuccessful at eradicating crown vetch. It is insidious. I planted it back when it was recommended for erosion control, but they found the ground below the canopy was not really that well protected if water flows very fast. It does not lay down and protect the ground. It also is not phased by burning, so it is a real weed in a prairie restoration. The amur silvergrass is well controlled by glyphosate. I have it on a wetland dam that has a 12-12 slope and it works very well, but it burns like gasoline.
Last edited by RAH; 03/23/15 07:29 PM.
