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



Plate II 



Work of Eutettix tenella on Sugar Beet. 



Fig. 1. — Three '•curly-kaf" in'i.-i.'^. llif icsiilt of iitiack by Kiildlu kinlta, and one normal 

 beet from the same Held, sliowinfj dilTerenee in size. Fifrs. 2. 3. — " Curly-leaf " beels as 

 seen in the tield. Fig. 4. — Normal bcel.s from same lield. (Original.) 



