Show 4 HAVE A WEED FREE FARM prepared by the united states de apartment part ment of agriculture par lar mure more important than to kill weeds is to avoid having weeds to kill in other words the farmer should alm to prevent rather than cure the evil IA A farm can be made almost free of weeds hy by strictly observing the fol following lovIng principles 1 prevent weeds from going to seed on the farm 2 prevent weed seeds being brought to the farm and 3 in thy the case of perennial weeds prevent them t from making top growth and thus finally starve out the un der iler ground parts 4 Ii ija ij 4 |