608 



BACTERIAL DISEASES OF PLANTS 



Fig. 444. — (1) No. 18, second series, main axis. Upper part of proliferous 

 internode. Shoots most'y on the right side. Leaf M cut away. X 4. 



2. Same as the above but lower part of the internode and rotated 90° to the 

 left to show the more al>undant prolification on that side. Leaf L and its branch 

 cut away. Photographed September 28, 1918. X 4. 



