Cir. 105, Bureau of Plant Industry, U. S. Dept. of Agriculture. 



Plate I. 



Fig 1.-A Bunch of Grapes Destroyed by Anthracnose. 



Fig 2 -A Portion of a Leaf Showing Anthracnose Cankers on the Under 



Side of Petioles and Ribs. 

 Fig. 3. -Portions of Grape Shoots Showing Various Stages in Anthracnose 



Cankers. 



