I have a two acre lot that has berm 50 yards in length. It was placed by the developer of the lot. However, the weeds are out of control and out ruining trees planted on the berm. How can I rectify the weed situation?
You can try Roundup with a spray shield to direct the spray. This site will explain how to make a spray shield: http://www.thisgardenisillegal.com/2006/05/how-to-make-soda-bottle-weed-killer.html