Bui. 66, Pt. IV, Bureau of Enlomology, U. S. Dept. of Agriculture. 



Plate II. 



Work of Eutettix tenella on Sugar Beet. 



'')*''■ VT^ '"'^"*i '■turl.v-k«j •' l.uc-ts. the result of attack by EiitdtU teiidkt, and one normal 

 «een in'Ih,. IV/'^'i" ^-^-Id. showuijr (litTerence in size. Figs. 2. 3.-" Curly-leaf" beets as 

 seen in the field, tig. 4.— Normal h.ets from same field. (Original.) 



