Cir. 54, Bureau of Plant Industry, U. S. Dept. of Agriculture. 



Plate I. 



j^-'** •?\:/ 



Fig. 1 .—Ben Davis Trees Sprayed with Commercial Lime-Sulphur '2 to 50i, Showing 

 Some Leaf Injury. Fishersville, Va., September 29, 1909. 



Fig. 2.— a Row of Ben Davis Trees Sprayed with Bordeaux Mixture. Fishersville, 



Va., September 29, 1909. 



