Posted on June 7, 2007June 7, 2007 by Jeremy CherfasSheep weed vineyards A novel use for highly trained sheep: weeding vineyards. Somewhat Related Tuber or not tuber A paper in Cell has really caught the imagination of... What plant would YOU save? Kew asks people in Trafalgar Square what plant they would... Market diversity Markets are fascinating. Wherever I go in the world, I...