Bui. 90, Part I, Bureau of Entomology, U. S. Dept. of Agriculture. 



Plate VIII. 



Fig. 1 .—A Row of Tented Trees and Cart at one End of Row, Ready to Commence 



Dosing. (Original^ 



Fig. 2.— Dosing a Tree. This View Also Shows the Scheduler Securing the 

 Measurements of the Next Tree in the Row. (Original.) 



