Western C:>iin Root Worm (Dicibrolica longicornis). 1 



\dult, or beetle; n, claw of hind leg; much enlarged. 2 — Larva, 

 or worm, much enlarged. 3 — Egg, highly magnified. 



Wheat Joixt Worm (Isosoma tritici). 2 



1 — Adult of t u e joint worm much enlarged. 2 — One 

 effect of the joint worm in wheat straw. 



"Dept. Bull. 



(978) 



Bur. Ent. Cir. 66. 



