Bui. 879, U. S. Dept. of Agriculture. 
Plate VI. 
Leaf and Fruits of Mosaic Summer Crookneck Squash. 
A, Leaf of mosaic Summer Crookneck squash, Madison, Wis., 1917. B and C, Young fruits of mosaic 
Summer Crookneck squash exhibiting pronounced svmptoms of the disease; B, from Irondequoit, 
N. Y. (photographed by W.W. Gilbert), and C,from Madison, Wis., 1917. 
